/* ═══════════════════════════════════════════════════════════════════
   DBot Control Panel — Dark Theme
   ═══════════════════════════════════════════════════════════════════ */

/* ── Custom Properties ─────────────────────────────────────────────── */
:root {
    /* Depth layers — near-black */
    --bg-void: #050505;
    --bg-deep: #0a0a0a;
    --bg-base: #0f0f0f;
    --bg-surface: #141414;
    --bg-elevated: #1a1a1a;
    --bg-hover: #222222;
    --bg-active: #2a2a2a;

    /* Borders — orange-tinted dark */
    --border-subtle: #2a1a0a;
    --border-default: #3a2a1a;
    --border-bright: #4a3a2a;
    --border-focus: #FF6A00;

    /* Primary accent: Dark orange */
    --accent: #FF6A00;
    --accent-bright: #FF8C33;
    --accent-dim: #CC5500;
    --accent-bg: rgba(255, 106, 0, 0.06);
    --accent-bg-strong: rgba(255, 106, 0, 0.12);
    --accent-glow: 0 0 24px rgba(255, 106, 0, 0.18);
    --accent-glow-soft: 0 0 40px rgba(255, 106, 0, 0.08);

    /* Text — green-tinted whites */
    --text-bright: #E8FFE8;
    --text-primary: #C0D0C0;
    --text-secondary: #7A8A7A;
    --text-muted: #7E8E7E;
    --text-dim: #2A3A2A;

    /* Status colors */
    --success: #00FF41;
    --success-bg: rgba(0, 255, 65, 0.08);
    --success-border: rgba(0, 255, 65, 0.25);
    --warning: #FFB800;
    --warning-bg: rgba(255, 184, 0, 0.06);
    --warning-border: rgba(255, 184, 0, 0.25);
    --danger: #FF0033;
    --danger-bg: rgba(255, 0, 51, 0.06);
    --danger-border: rgba(255, 0, 51, 0.25);

    /* User message — dark orange tint */
    --user-bg: #1a0f00;
    --user-border: rgba(255, 106, 0, 0.15);

    /* Typography — monospace primary */
    /* Default font chain — /fonts.css prepends custom font when present */
    --font-display: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', Consolas, monospace;
    --font-body: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', Consolas, monospace;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', Consolas, monospace;

    /* Layout — ALL radius values 0px for sharp edges */
    --sidebar-w: 300px;
    --header-h: 52px;
    --radius: 0px;
    --radius-sm: 0px;
    --radius-lg: 0px;
    --radius-xl: 0px;
    --transition: 160ms ease;
    --transition-slow: 280ms ease;

    /* Atmospheric depth tokens */
    --grid-line: rgba(255, 106, 0, 0.03);
    --grid-size: 48px;
    --glow-ambient: radial-gradient(ellipse 80% 50% at 50% -10%, rgba(255, 106, 0, 0.04) 0%, transparent 70%);
}

/* ── New Animations / CRT Effects ──────────────────────────────────── */
@keyframes scanline {
    0% { transform: translateY(-2px); }
    100% { transform: translateY(100vh); }
}
@keyframes crt-flicker {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.98; }
    75% { opacity: 0.995; }
}
@keyframes glow-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* ── Reset ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; overflow: hidden; }
body {
    font-family: var(--font-body);
    background: var(--bg-base);
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.55;
    letter-spacing: 0.5px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
.hidden { display: none !important; }
button { font-family: inherit; cursor: pointer; }
input, textarea { font-family: inherit; }
select {
    font-family: var(--font-body);
    background: var(--bg-surface);
    color: var(--text-primary);
    border: 1px solid var(--border-default);
    border-radius: 0px;
    padding: 4px 8px;
    cursor: pointer;
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%234A5A4A' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 6px center;
    padding-right: 22px;
}
select:hover { border-color: var(--border-bright); }
select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px rgba(255, 106, 0, 0.1); }
select option { background: var(--bg-surface); color: var(--text-primary); }

/* ── Auth Overlay ──────────────────────────────────────────────────── */
#auth-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-void);
}

.auth-bg-grid {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        linear-gradient(rgba(255,106,0,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,106,0,0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 50% 60% at 50% 50%, black 20%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 50% 60% at 50% 50%, black 20%, transparent 100%);
}

.auth-container {
    position: relative;
    z-index: 1;
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    padding: 48px 44px;
    width: 420px;
    max-width: 92vw;
    text-align: center;
    box-shadow: 0 4px 60px rgba(0,0,0,0.5), var(--accent-glow-soft);
}

.auth-brand { margin-bottom: 36px; }

.auth-logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 0px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dim));
    color: var(--bg-void);
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
    box-shadow: var(--accent-glow);
    text-shadow: 0 0 8px rgba(255, 106, 0, 0.6);
}

.auth-title {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: var(--text-bright);
    letter-spacing: -0.5px;
}

.auth-tagline {
    color: var(--text-secondary);
    font-size: 13px;
    margin-top: 4px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-weight: 500;
}

.auth-section { margin-bottom: 8px; }

.auth-desc {
    color: var(--text-secondary);
    font-size: 13.5px;
    margin-bottom: 18px;
    line-height: 1.5;
}

.auth-hint {
    color: var(--text-muted);
    font-size: 12px;
    margin-top: 14px;
}

.code-input-group {
    display: flex;
    gap: 10px;
    justify-content: center;
}

#code-input {
    width: 150px;
    padding: 12px 16px;
    font-size: 22px;
    font-family: var(--font-mono);
    font-weight: 600;
    letter-spacing: 6px;
    text-align: center;
    background: var(--bg-deep);
    border: 1.5px solid var(--border-default);
    border-radius: var(--radius);
    color: var(--text-bright);
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}
#code-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(255, 106, 0, 0.12);
}
#code-input::placeholder { color: var(--text-dim); letter-spacing: 8px; }

.auth-error {
    color: var(--danger);
    font-size: 12.5px;
    margin-top: 16px;
    font-weight: 500;
}

.auth-spinner {
    width: 28px;
    height: 28px;
    border: 2.5px solid var(--border-default);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 14px;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.4} }

/* ── Buttons ───────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px 18px;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--border-default);
    border-radius: var(--radius);
    background: var(--bg-elevated);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    line-height: 1;
}
.btn:hover { background: var(--bg-hover); border-color: var(--border-bright); }
.btn:active { transform: scale(0.97); }

.btn-accent {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg-void);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.btn-accent:hover {
    background: var(--accent-bright);
    border-color: var(--accent-bright);
    box-shadow: 0 0 16px rgba(255, 106, 0, 0.4);
}

.btn-danger {
    background: transparent;
    border-color: var(--danger-border);
    color: var(--danger);
}
.btn-danger:hover { background: var(--danger-bg); border-color: var(--danger); }

.btn-success {
    background: transparent;
    border-color: var(--success-border);
    color: var(--success);
}
.btn-success:hover { background: var(--success-bg); border-color: var(--success); }

.btn-warning {
    background: transparent;
    border-color: var(--warning-border);
    color: var(--warning);
}
.btn-warning:hover { background: var(--warning-bg); border-color: var(--warning); }

.btn-accept {
    background: var(--success-bg);
    border-color: var(--success-border);
    color: var(--success);
    font-weight: 600;
}
.btn-accept:hover { background: var(--success); border-color: var(--success); color: var(--bg-void); }

.btn-restore {
    background: transparent;
    border-color: var(--warning-border);
    color: var(--warning);
}
.btn-restore:hover { background: var(--warning-bg); border-color: var(--warning); }

.btn-sm {
    padding: 5px 11px;
    font-size: 11px;
    letter-spacing: 0.3px;
    font-weight: 600;
    text-transform: uppercase;
}
.btn-lg { padding: 12px 28px; font-size: 14px; }

.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition);
    flex-shrink: 0;
}
.icon-btn:hover { background: var(--bg-hover); color: var(--text-primary); }

/* ── App Shell Layout ──────────────────────────────────────────────── */
.app-shell {
    display: flex;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    position: relative;
}
.app-shell::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9998;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.03) 2px,
        rgba(0, 0, 0, 0.03) 4px
    );
}
.app-shell::before {
    content: '';
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    height: 2px;
    background: rgba(255, 106, 0, 0.08);
    z-index: 9999;
    pointer-events: none;
    animation: scanline 8s linear infinite;
    will-change: transform;
}

/* ── Sidebar ───────────────────────────────────────────────────────── */
.sidebar {
    width: var(--sidebar-w);
    min-width: var(--sidebar-w);
    height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--bg-deep);
    border-right: 1px solid var(--border-subtle);
    border-top: 2px solid var(--accent);
    transition: transform var(--transition-slow);
    z-index: 50;
    overflow: hidden;
    position: relative;
}
/* Subtle hex grid on sidebar background */
.sidebar::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background:
        linear-gradient(var(--grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: var(--grid-size) var(--grid-size);
    mask-image: linear-gradient(to bottom, rgba(0,0,0,0.4) 0%, transparent 60%);
    -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,0.4) 0%, transparent 60%);
}
.sidebar > * { position: relative; z-index: 1; }

.sidebar.collapsed {
    transform: translateX(-100%);
    width: 0;
    min-width: 0;
    border-right: none;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 18px 14px;
    flex-shrink: 0;
    border-bottom: 1px solid var(--border-subtle);
    background: linear-gradient(180deg, rgba(255, 106, 0, 0.03) 0%, transparent 100%);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 0px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dim));
    color: var(--bg-void);
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    flex-shrink: 0;
    text-shadow: 0 0 8px rgba(255, 106, 0, 0.6);
    box-shadow: 0 0 12px rgba(255, 106, 0, 0.2);
    box-shadow: 0 0 12px rgba(255, 106, 0, 0.2);
}

.brand-text {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    color: var(--text-bright);
    letter-spacing: -0.3px;
}

.sidebar-new-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    width: calc(100% - 28px);
    margin: 12px 14px;
    padding: 10px 14px;
    border: 1px solid var(--border-default);
    border-radius: var(--radius);
    background: linear-gradient(135deg, var(--bg-surface), var(--bg-elevated));
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
}
.sidebar-new-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: linear-gradient(135deg, var(--accent-bg-strong), var(--accent-bg));
    box-shadow: 0 0 16px rgba(255, 106, 0, 0.12);
    text-shadow: 0 0 8px rgba(255, 106, 0, 0.3);
}

/* ── Conversation List ─────────────────────────────────────────────── */
.conv-list {
    flex: 1;
    overflow-y: auto;
    padding: 4px 10px;
}

.conv-item {
    display: block;
    width: 100%;
    position: relative;
    padding: 11px 14px;
    margin-bottom: 2px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    border-left: 3px solid transparent;
    background: transparent;
    color: var(--text-secondary);
    text-align: left;
    cursor: pointer;
    transition: all var(--transition);
    font-family: var(--font-body);
}
.conv-item:hover {
    background: var(--bg-surface);
    border-color: var(--border-subtle);
    border-left-color: var(--border-bright);
    color: var(--text-primary);
}
.conv-item.active {
    background: linear-gradient(90deg, rgba(255, 106, 0, 0.06) 0%, var(--bg-surface) 100%);
    border-color: var(--border-subtle);
    border-left-color: var(--accent);
    color: var(--text-bright);
    box-shadow: inset 0 0 20px rgba(255, 106, 0, 0.03);
}

.conv-item-preview {
    font-size: 13px;
    line-height: 1.35;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: block;
}

.conv-item-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 4px;
    font-size: 11px;
    color: var(--text-muted);
}

.conv-item-count {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    padding: 1px 6px;
    border-radius: 0px;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-muted);
    letter-spacing: 0.3px;
}
.conv-item.active .conv-item-count {
    background: var(--accent-bg);
    border-color: rgba(255, 106, 0, 0.15);
    color: var(--accent-dim);
}
.conv-item-delete {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 20px;
    height: 20px;
    display: none;
    align-items: center;
    justify-content: center;
    border-radius: 0px;
    font-size: 13px;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
    border: 1px solid transparent;
    transition: all 150ms ease;
}
.conv-item-delete:hover {
    color: var(--danger);
    background: rgba(255, 0, 51, 0.08);
    border-color: rgba(255, 0, 51, 0.2);
    box-shadow: 0 0 8px rgba(255, 0, 51, 0.1);
}
.conv-item:hover .conv-item-delete {
    display: flex;
}
.conv-unread-dot {
    position: absolute;
    top: 50%;
    left: 2px;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 4px var(--accent);
}
.conv-unread-dot.hidden {
    display: none;
}

/* ── Sidebar Footer ────────────────────────────────────────────────── */
.sidebar-footer {
    padding: 12px 18px;
    border-top: 1px solid var(--border-subtle);
    flex-shrink: 0;
    background: var(--bg-void);
}

.conn-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 10px;
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.conn-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-muted);
    flex-shrink: 0;
}
.conn-dot.connected {
    background: var(--success);
    box-shadow: 0 0 6px var(--success), 0 0 12px rgba(0, 255, 65, 0.2);
}
.conn-dot.connected + span,
.conn-status:has(.conn-dot.connected) {
    color: rgba(0, 255, 65, 0.5);
}
.conn-dot.disconnected {
    background: var(--danger);
    box-shadow: 0 0 6px var(--danger);
}

/* ── Sidebar Overlay (mobile only) ─────────────────────────────────── */
.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 40;
    backdrop-filter: blur(2px);
    display: none;  /* Hidden on desktop; shown via media query on mobile */
}
@media (max-width: 768px) {
    .sidebar-overlay:not(.hidden) { display: block; }
}

/* ── Main Panel ────────────────────────────────────────────────────── */
.main-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100vh;
    min-width: 0;
    overflow: hidden;
    background: var(--bg-base);
    position: relative;
}

/* ── Chat Header ───────────────────────────────────────────────────── */
.chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-h);
    flex-shrink: 0;
    padding: 0 20px;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
    gap: 16px;
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.15);
    position: relative;
    z-index: 2;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.sidebar-toggle { display: none; }
.sidebar.collapsed ~ .main-panel .sidebar-toggle { display: flex; }

.header-info {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.conv-title {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 600;
    color: var(--text-bright);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: 0.2px;
    text-shadow: 0 0 20px rgba(255, 106, 0, 0.08);
}

.status-badge {
    font-size: 10px;
    font-weight: 600;
    font-family: var(--font-mono);
    padding: 3px 8px;
    border-radius: 0px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    flex-shrink: 0;
    transition: all var(--transition);
}
.status-badge.idle {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid var(--success-border);
    display: none; /* hide idle badge — clean header */
}
.status-badge.processing {
    background: linear-gradient(90deg, var(--accent-bg), rgba(255, 106, 0, 0.12));
    color: var(--accent);
    border: 1px solid rgba(255, 106, 0, 0.3);
    animation: badge-pulse 2s ease-in-out infinite;
    box-shadow: 0 0 10px rgba(255, 106, 0, 0.1);
}
@keyframes badge-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.65; }
}

/* ── Active Loops Indicator ──────────────────────────────────────── */
.active-loops {
    display: inline-flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-left: 6px;
}
.active-loops.hidden { display: none; }
.active-loop-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 600;
    font-family: var(--font-mono);
    padding: 3px 10px;
    border-radius: 0px;
    background: color-mix(in srgb, var(--warning) 15%, var(--bg-elevated));
    color: var(--warning);
    border: 1px solid color-mix(in srgb, var(--warning) 40%, transparent);
    cursor: pointer;
    letter-spacing: 0.3px;
    transition: all var(--transition);
    animation: badge-pulse 2s ease-in-out infinite;
}
.active-loop-chip:hover {
    background: color-mix(in srgb, var(--warning) 25%, var(--bg-elevated));
    border-color: var(--warning);
    animation: none;
    opacity: 1;
}
.loop-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--warning);
    box-shadow: 0 0 8px var(--warning);
    flex-shrink: 0;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    padding-left: 12px;
    border-left: 1px solid var(--border-subtle);
}

.ctrl-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 8px;
    font-size: 11px;
    font-weight: 600;
    font-family: var(--font-mono);
    color: var(--text-muted);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    letter-spacing: 0.3px;
}
.ctrl-btn:hover {
    color: var(--text-primary);
    background: var(--bg-surface);
    border-color: var(--border-subtle);
}
.ctrl-btn.active {
    color: var(--accent);
    background: var(--accent-bg);
    border-color: rgba(255, 106, 0, 0.2);
    box-shadow: 0 0 8px rgba(255, 106, 0, 0.06);
}
.thinking-control {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding-right: 8px;
    border-right: 1px solid var(--border-subtle);
    margin-right: 4px;
}
.thinking-select {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    padding: 4px 6px;
    cursor: pointer;
    transition: all var(--transition);
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23888' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 4px center;
    padding-right: 18px;
}
.thinking-select:hover {
    color: var(--text-primary);
    background-color: var(--bg-hover);
    border-color: var(--border-default);
}
.thinking-select:focus {
    outline: none;
    border-color: var(--accent);
}
.thinking-select option {
    background: var(--bg-primary);
    color: var(--text-primary);
}
/* Safety level selector in chat header */
.safety-control {
    display: inline-flex;
    align-items: center;
    padding-left: 8px;
    border-left: 1px solid var(--border-subtle);
    margin-left: 4px;
}
.safety-select {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    padding: 4px 6px;
    cursor: pointer;
    transition: all var(--transition);
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23888' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 4px center;
    padding-right: 18px;
}
.safety-select:hover {
    color: var(--text-primary);
    background-color: var(--bg-hover);
    border-color: var(--border-default);
}
.safety-select:focus { outline: none; border-color: var(--accent); }
.safety-select option { background: var(--bg-primary); color: var(--text-primary); }
/* Color-code by safety level */
.safety-select[data-level="autonomous"] { border-left: 2px solid #FFB800; }
.safety-select[data-level="balanced"]   { border-left: 2px solid #00FF41; }
.safety-select[data-level="cautious"]   { border-left: 2px solid #FFB800; }
.safety-select[data-level="locked"]     { border-left: 2px solid #FF0033; color: #FF0033; }

.ctrl-danger {
    color: var(--danger) !important;
}
.ctrl-danger:hover {
    background: var(--danger-bg) !important;
    border-color: var(--danger-border) !important;
}

/* Action buttons in header (Rewind, Compact) — more distinct than toggle buttons */
#btn-rewind,
#btn-compact {
    border: 1px solid var(--border-subtle);
    padding: 4px 10px;
}
#btn-rewind:hover,
#btn-compact:hover {
    border-color: var(--border-bright);
    background: var(--bg-surface);
}

/* ── Messages Area ─────────────────────────────────────────────────── */
.messages-area {
    flex: 1;
    overflow-y: auto;
    padding: 24px 32px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    scroll-behavior: smooth;
    background:
        var(--glow-ambient),
        linear-gradient(var(--grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: 100% 100%, var(--grid-size) var(--grid-size), var(--grid-size) var(--grid-size);
}

/* ── Welcome Screen ────────────────────────────────────────────────── */
.welcome {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 20px;
    opacity: 0.8;
}

.welcome-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 0px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dim));
    color: var(--bg-void);
    font-family: var(--font-display);
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 20px;
    box-shadow: 0 0 30px rgba(255, 106, 0, 0.25), 0 0 60px rgba(255, 106, 0, 0.08);
    text-shadow: 0 0 8px rgba(255, 106, 0, 0.6);
    animation: glow-pulse 3s ease-in-out infinite;
}

.welcome h2 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 600;
    color: var(--text-bright);
    margin-bottom: 8px;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.welcome p {
    color: var(--text-muted);
    font-size: 13px;
    letter-spacing: 0.5px;
}

/* Push messages to bottom when content is shorter than the container */
.messages-area > :first-child {
    margin-top: auto !important;
}

/* ── Message Styles ────────────────────────────────────────────────── */
.msg {
    max-width: 78%;
    padding: 12px 16px;
    border-radius: var(--radius);
    word-wrap: break-word;
    overflow-wrap: break-word;
    font-size: 14px;
    line-height: 1.6;
    flex-shrink: 0; /* messages-area is a scroll container — items must not shrink */
    animation: msg-in 250ms ease-out;
    backdrop-filter: blur(2px);
}
@keyframes msg-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.msg-user {
    align-self: flex-end;
    background: linear-gradient(135deg, var(--user-bg), #1f1200);
    border: 1px solid var(--user-border);
    border-right: 3px solid var(--accent);
    color: var(--text-bright);
    box-shadow: 0 2px 12px rgba(255, 106, 0, 0.06);
}

.msg-bot {
    align-self: flex-start;
    background: linear-gradient(135deg, var(--bg-surface), #0f1410);
    border: 1px solid var(--border-subtle);
    min-width: min(50%, 400px);
    max-width: 85%;
    border-left: 3px solid var(--success);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}
/* Hide empty bot message containers (no rendered children) */
.msg-bot:empty { display: none; }

.msg-system {
    align-self: center;
    background: transparent;
    color: var(--text-muted);
    font-size: 12px;
    padding: 3px 12px;
    max-width: 100%;
}
.msg-error {
    color: var(--danger);
}
.msg-compaction {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--warning);
}
.msg-compaction.compaction-done {
    color: var(--success);
}
.compaction-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid var(--warning);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Message Timestamps ────────────────────────────────────────────── */
.msg-ts {
    display: block;
    font-size: 10px;
    font-family: var(--font-mono);
    color: var(--text-muted);
    margin-top: 5px;
    opacity: 0;
    user-select: none;
    transition: opacity 0.15s ease;
    letter-spacing: 0.3px;
}
.msg:hover .msg-ts { opacity: 0.7; }
.msg-user .msg-ts { text-align: right; }
.msg-bot .msg-ts { text-align: left; }

/* ── Message Provenance Footer ────────────────────────────────────── */
.msg-footer {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
    opacity: 0;
    transition: opacity 0.15s;
}
.msg:hover .msg-footer,
.msg-footer:focus-within {
    opacity: 1;
}
.msg-model-badge {
    font-size: 10px;
    font-family: var(--font-mono);
    color: var(--text-secondary);
    background: var(--bg-deep);
    border: 1px solid var(--border-subtle);
    padding: 1px 6px;
    border-radius: 0px;
    white-space: nowrap;
    letter-spacing: 0.3px;
}

/* ── Markdown Inside Bot Messages ──────────────────────────────────── */
.msg-bot p { margin-bottom: 8px; }
.msg-bot p:last-child { margin-bottom: 0; }
.msg-bot ul, .msg-bot ol { margin: 6px 0; padding-left: 20px; }
.msg-bot li { margin-bottom: 3px; }
.msg-bot h1, .msg-bot h2, .msg-bot h3, .msg-bot h4 {
    font-family: var(--font-display);
    color: var(--text-bright);
    margin: 14px 0 6px;
}
.msg-bot h1 { font-size: 18px; font-weight: 700; }
.msg-bot h2 { font-size: 16px; font-weight: 600; }
.msg-bot h3 { font-size: 14.5px; font-weight: 600; }
.msg-bot h4 { font-size: 13.5px; font-weight: 600; }

.msg-bot code {
    background: var(--bg-elevated);
    padding: 2px 6px;
    border-radius: 0px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--accent);
    border: 1px solid var(--border-subtle);
    letter-spacing: 0.2px;
}

.msg-bot pre {
    background: var(--bg-void);
    border: 1px solid var(--border-subtle);
    border-left: 3px solid rgba(0, 255, 65, 0.25);
    border-radius: var(--radius);
    padding: 14px 16px;
    overflow-x: auto;
    margin: 10px 0;
    position: relative;
    box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.3);
}
.msg-bot pre::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, rgba(0, 255, 65, 0.15), transparent 60%);
    pointer-events: none;
}
.msg-bot pre code {
    background: none;
    padding: 0;
    border: none;
    font-size: 12px;
    line-height: 1.6;
    color: #C0D0C0;
    text-shadow: 0 0 6px rgba(0, 255, 65, 0.06);
    letter-spacing: 0.3px;
}

.msg-bot a { color: var(--accent); text-decoration: none; }
.msg-bot a:hover { text-decoration: underline; }

.msg-bot blockquote {
    border-left: 3px solid var(--accent-dim);
    padding: 8px 14px;
    color: var(--text-secondary);
    margin: 10px 0;
    font-style: italic;
    background: rgba(255, 106, 0, 0.02);
}

.msg-bot table {
    border-collapse: collapse;
    margin: 10px 0;
    width: 100%;
    border: 1px solid var(--border-subtle);
}
.msg-bot th, .msg-bot td {
    border: 1px solid var(--border-subtle);
    padding: 8px 12px;
    text-align: left;
    font-size: 12.5px;
}
.msg-bot th {
    background: linear-gradient(135deg, var(--bg-void), var(--bg-deep));
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    font-size: 10.5px;
    letter-spacing: 0.8px;
    border-bottom: 2px solid var(--accent-dim);
}
.msg-bot td {
    background: var(--bg-deep);
}
.msg-bot tr:hover td {
    background: rgba(255, 106, 0, 0.03);
}

.msg-bot hr {
    border: none;
    border-top: 1px solid var(--border-default);
    margin: 12px 0;
}

.msg-bot img {
    max-width: 100%;
    border-radius: var(--radius-sm);
}

/* ── Thinking Block ────────────────────────────────────────────────── */
.thinking-block {
    align-self: flex-start;
    max-width: 85%;
    background: linear-gradient(135deg, var(--bg-deep), #0a0f0a);
    border: 1px solid rgba(0, 204, 51, 0.08);
    border-left: 3px solid #00CC33;
    padding: 10px 14px;
    margin: 2px 0;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--text-muted);
    font-style: italic;
    font-size: 12.5px;
    line-height: 1.5;
    white-space: pre-wrap;
    animation: msg-in 200ms ease-out;
    position: relative;
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.12);
}

.thinking-timing-badge {
    display: block;
    margin-top: 6px;
    padding-top: 4px;
    border-top: 1px solid var(--border-subtle);
    font-style: normal;
    font-size: 11px;
    color: var(--text-faint);
    opacity: 0.8;
}

.message-end-badge {
    align-self: flex-start;
    font-size: 10px;
    font-family: var(--font-mono);
    color: var(--text-muted);
    padding: 2px 8px;
    margin: 2px 0 4px;
    opacity: 0;
    transition: opacity 0.2s ease;
    letter-spacing: 0.2px;
}
.messages-area:hover .message-end-badge { opacity: 0.5; }
.message-end-badge.token-stats {
    margin-top: 0;
}

/* ── Tool Card ─────────────────────────────────────────────────────── */
.tool-card {
    align-self: flex-start;
    max-width: 85%;
    width: 85%;
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: var(--radius);
    margin: 4px 0;
    min-height: 32px;
    flex-shrink: 0;
    animation: msg-in 200ms ease-out;
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.12);
}

/* ── Consecutive tool cards merge into a single visual group ─────── */
.tool-card + .tool-card {
    margin-top: -1px;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    border-top-color: var(--border-subtle);
}
/* First card in a consecutive run — flatten bottom corners */
.tool-card:has(+ .tool-card) {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    margin-bottom: 0;
}

.tool-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 14px;
    cursor: pointer;
    user-select: none;
    gap: 10px;
    background: linear-gradient(135deg, var(--bg-elevated), var(--bg-surface));
    border-bottom: 1px solid var(--border-subtle);
    border-radius: var(--radius) var(--radius) 0 0;
    transition: background var(--transition);
}
.tool-card + .tool-card > .tool-header {
    border-radius: 0;
}
.tool-header:hover { background: var(--bg-hover); }

.tool-name-group {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    flex: 1;
}
/* Permission badges on tool cards (persisted in metadata for F5 reload) */
.tool-permission-badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 600;
    padding: 1px 5px;
    border-radius: 0px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    flex-shrink: 0;
}
.perm-approved { background: color-mix(in srgb, var(--success) 20%, transparent); color: var(--success); }
.perm-denied   { background: color-mix(in srgb, var(--danger) 20%, transparent); color: var(--danger); }
.perm-explained { background: color-mix(in srgb, var(--accent) 20%, transparent); color: var(--accent); }
.perm-skipped  { background: color-mix(in srgb, var(--text-muted) 15%, transparent); color: var(--text-muted); }

.tool-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.tool-indicator.running { background: var(--accent); box-shadow: 0 0 8px var(--accent); animation: badge-pulse 1.5s ease-in-out infinite; }
.tool-indicator.success { background: var(--success); box-shadow: 0 0 4px rgba(0, 255, 65, 0.4); }
.tool-indicator.error { background: var(--danger); box-shadow: 0 0 4px rgba(255, 0, 51, 0.4); }

.tool-name {
    font-family: var(--font-mono);
    font-size: 12.5px;
    font-weight: 600;
    color: var(--accent);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-shrink: 0;
    text-shadow: 0 0 8px rgba(255, 106, 0, 0.4);
}

.tool-hint {
    font-size: 11px;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
    flex: 1;
}

.tool-status-text {
    font-size: 10px;
    font-family: var(--font-mono);
    flex-shrink: 0;
    color: var(--text-muted);
    letter-spacing: 0.3px;
    text-transform: uppercase;
}
.tool-status-text.done {
    color: var(--success);
    text-shadow: 0 0 6px rgba(0, 255, 65, 0.2);
}
.tool-status-text.failed {
    color: var(--danger);
    text-shadow: 0 0 6px rgba(255, 0, 51, 0.2);
}

.tool-chevron {
    color: var(--text-muted);
    flex-shrink: 0;
    transition: transform var(--transition);
    font-size: 10px;
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0px;
}
.tool-chevron:hover { background: rgba(255, 255, 255, 0.05); }
.tool-chevron.expanded { transform: rotate(90deg); }

.tool-details {
    display: none;
    padding: 10px 14px;
    background: var(--bg-surface);
}
.tool-details.expanded { display: block; }

.tool-args {
    background: var(--bg-deep);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    font-family: var(--font-mono);
    font-size: 11.5px;
    color: var(--text-secondary);
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
    line-height: 1.5;
    border: 1px solid var(--border-subtle);
}

.tool-section-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--text-muted);
    margin-top: 8px;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.tool-section-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-subtle);
}
.tool-section-label:first-child { margin-top: 0; }

.tool-result-content {
    background: var(--bg-deep);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
    border-left: 3px solid var(--success);
    padding: 8px 12px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-primary);
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
    line-height: 1.5;
    max-height: 400px;
    overflow-y: auto;
    margin: 0;
}
.tool-result-content.error {
    border-left-color: var(--danger);
    color: #FF0033;
}

.tool-archived-stub {
    background: var(--bg-deep);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--text-muted);
    padding: 8px 12px;
    font-size: 11.5px;
    color: var(--text-secondary);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
}
.tool-archived-stub.loading { opacity: 0.5; }
.archived-badge {
    background: var(--text-muted);
    color: var(--bg-deep);
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 1px 5px;
    border-radius: 0px;
}
.archived-size { color: var(--text-muted); font-size: 10px; }
.archived-load-btn {
    background: transparent;
    border: 1px solid var(--border-default);
    color: var(--accent);
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 0px;
    cursor: pointer;
    margin-left: auto;
}
.archived-load-btn:hover { background: var(--bg-card); }

/* ── Structured Tool Input ────────────────────────────────────────── */
.tool-input-kv {
    display: flex;
    flex-direction: column;
    gap: 2px;
    background: var(--bg-deep);
    border-radius: var(--radius-sm);
    padding: 6px 10px;
    font-family: var(--font-mono);
    font-size: 11px;
    line-height: 1.5;
    max-height: 300px;
    overflow-y: auto;
}
.tool-kv-row {
    display: flex;
    gap: 8px;
    border-bottom: 1px solid var(--border-subtle);
    padding: 3px 0;
}
.tool-kv-row:last-child { border-bottom: none; }
.tool-kv-key {
    color: var(--accent);
    font-weight: 600;
    flex-shrink: 0;
    min-width: 60px;
    max-width: 120px;
    word-break: break-word;
}
.tool-kv-val {
    color: var(--text-secondary);
    white-space: pre-wrap;
    word-break: break-word;
    flex: 1;
    min-width: 0;
}
.tool-input-text {
    background: var(--bg-deep);
    border-radius: var(--radius-sm);
    padding: 6px 10px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-secondary);
    white-space: pre-wrap;
    word-break: break-word;
    line-height: 1.5;
    max-height: 300px;
    overflow-y: auto;
    margin: 0;
}

/* ── Tool Batch Container ─────────────────────────────────────────── */
.tool-batch {
    align-self: flex-start;
    max-width: 88%;
    width: 88%;
    margin: 6px 0;
    border: 1px solid var(--border-default);
    border-radius: var(--radius);
    overflow: hidden;
    min-height: 32px;
    flex-shrink: 0; /* prevent flex-shrink collapsing batch to min-height (body overflow:hidden = 0 min-content) */
    animation: msg-in 200ms ease-out;
    position: relative;
}
/* Consecutive batches merge */
.tool-batch + .tool-batch {
    margin-top: -1px;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    border-top-color: var(--border-subtle);
}
.tool-batch:has(+ .tool-batch) {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    margin-bottom: 0;
}
/* Mixed consecutive: tool-card followed by tool-batch and vice versa */
.tool-card + .tool-batch {
    margin-top: -1px;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    border-top-color: var(--border-subtle);
}
.tool-batch + .tool-card {
    margin-top: -1px;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    border-top-color: var(--border-subtle);
}
.tool-card:has(+ .tool-batch) {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    margin-bottom: 0;
}
.tool-batch:has(+ .tool-card) {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    margin-bottom: 0;
}
.tool-batch-header {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    gap: 8px;
    cursor: pointer;
    user-select: none;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
    border-radius: var(--radius) var(--radius) 0 0;
    transition: background var(--transition);
}
.tool-batch-header:hover { background: var(--bg-hover); }
.tool-batch + .tool-batch > .tool-batch-header,
.tool-card + .tool-batch > .tool-batch-header {
    border-radius: 0;
}
.tool-batch + .tool-card > .tool-header {
    border-radius: 0;
}
.tool-batch-chevron {
    color: var(--text-muted);
    flex-shrink: 0;
    transition: transform var(--transition);
    font-size: 10px;
}
.tool-batch-chevron.expanded { transform: rotate(90deg); }
.tool-batch-summary {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-secondary);
    flex: 1 1 0;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.tool-batch-statuses {
    display: flex;
    gap: 5px;
    margin-left: auto;
    align-items: center;
}
.batch-pill {
    font-size: 10px;
    font-family: var(--font-mono);
    font-weight: 600;
    padding: 2px 7px;
    border-radius: 0px;
    letter-spacing: 0.2px;
}
.batch-pill.success { background: rgba(0,255,65,0.12); color: var(--success); }
.batch-pill.error   { background: rgba(255,0,51,0.12); color: var(--danger); }
.batch-pill.running { background: rgba(255,106,0,0.12); color: var(--accent); }
/* Collapsed tool batch — hide body via height, round all corners.
   Using height+overflow instead of display:none so the flex parent always
   recalculates the batch's intrinsic size on toggle (fixes BUG-26). */
.tool-batch-body {
    overflow: hidden;
}
.tool-batch.collapsed .tool-batch-body { height: 0; overflow: hidden; }
.tool-batch.collapsed > .tool-batch-header { border-radius: var(--radius); border-bottom: none; }
.tool-batch-chevron { transition: transform var(--transition); display: inline-block; }
.tool-batch-chevron.expanded { transform: rotate(90deg); }
/* Global tools-hidden — hide tool batches, standalone cards, and tool-only messages.
   Task containers stay visible (they contain thinking blocks + text) — only their tool children hide. */
.tools-hidden .tool-batch,
.tools-hidden .tool-card,
.tools-hidden .msg-bot.tools-only { display: none !important; }
/* Hide task container chrome (header, footer, progress) but keep thinking/text content visible */
.tools-hidden .task-container:not(.subagent-run-card) > .task-header,
.tools-hidden .task-container:not(.subagent-run-card) > .task-footer,
.tools-hidden .task-container:not(.subagent-run-card) > .task-progress { display: none !important; }
.tools-hidden .task-container:not(.subagent-run-card) { border: none !important; background: none !important; padding: 0 !important; margin: 0 !important; }
/* Subagent run history cards: exempt from tools-hidden suppression */
.tools-hidden .task-container.subagent-run-card > .task-header { display: flex !important; }
/* Hide iteration group headers and step counters (tool-iteration metadata) but keep body content */
.tools-hidden .iteration-group-header { display: none !important; }
.tools-hidden .step-counter { display: none !important; }
.tools-hidden .iteration-group { border: none !important; padding-left: 0 !important; margin: 0 !important; }
.tool-batch-body .tool-card {
    border-radius: 0;
    border: none;
    border-left: none;
    border-bottom: 1px solid var(--border-subtle);
    margin: 0;
    max-width: 100%;
    animation: none;
    box-shadow: none;
    position: static;
    z-index: auto;
}
.tool-batch-body .tool-card:last-child { border-bottom: none; border-bottom-left-radius: var(--radius); border-bottom-right-radius: var(--radius); }
.tool-batch-body .tool-card:hover { box-shadow: none; }
/* Tool-batch wrapper: fixed width so it doesn't resize when expanding tool details */
.msg-bot:has(> .tool-batch) {
    width: 88%;
    min-width: 88%;
    max-width: 88%;
    padding: 6px 10px;
    box-sizing: border-box;
}
.msg > .tool-batch,
.msg > .tool-batch .tool-card {
    max-width: 100%;
    width: 100%;
    align-self: stretch;
    box-sizing: border-box;
}
.msg > .tool-batch { margin: 0; border: none; }

/* ── Permission Card ───────────────────────────────────────────────── */
.permission-card {
    align-self: flex-start;
    max-width: 88%;
    background: linear-gradient(135deg, var(--bg-surface), #1a1400);
    border: 1px solid var(--warning-border);
    border-left: 3px solid var(--warning);
    border-radius: var(--radius);
    padding: 12px 14px;
    margin: 4px 0;
    animation: msg-in 200ms ease-out;
    position: relative;
}
.permission-card.pending {
    box-shadow: 0 0 20px rgba(255, 184, 0, 0.12), inset 0 0 30px rgba(255, 184, 0, 0.02);
    animation: msg-in 200ms ease-out, perm-glow 3s ease-in-out infinite;
}
@keyframes perm-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(255, 184, 0, 0.12), inset 0 0 30px rgba(255, 184, 0, 0.02); }
    50% { box-shadow: 0 0 28px rgba(255, 184, 0, 0.18), inset 0 0 30px rgba(255, 184, 0, 0.04); }
}

/* ── Global Permission Popup (fixed overlay, always visible) ──────── */
#permission-popup-container {
    position: fixed;
    top: 12px;
    right: 12px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 420px;
    width: 100%;
    pointer-events: none;
}
#permission-popup-container .permission-card {
    pointer-events: auto;
    max-width: 100%;
    align-self: stretch;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4), 0 0 20px rgba(255, 184, 0, 0.15);
    animation: popup-slide-in 300ms ease-out;
}
#permission-popup-container .permission-card.pending {
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4), 0 0 20px rgba(255, 184, 0, 0.25);
}
@keyframes popup-slide-in {
    from { opacity: 0; transform: translateX(40px); }
    to   { opacity: 1; transform: translateX(0); }
}

.permission-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

/* ── Step Counter (between message cards) ─────────────────────── */
.step-counter {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 2px 0;
    margin: 4px 0;
}
.step-label {
    font-size: 0.75em;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.02em;
}
.step-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-muted);
    opacity: 0.5;
    flex-shrink: 0;
}
.step-dot.warn {
    background: var(--warning, #e8a82e);
    opacity: 0.9;
}
.step-dot.critical {
    background: var(--error, #d94444);
    opacity: 1;
    animation: pulse-dot 1.2s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ── Iteration Groups ──────────────────────────────────────────── */
.iteration-group {
    border-left: 2px solid var(--border-default);
    margin: 8px 0;
    padding-left: 12px;
}
.iteration-group-header {
    cursor: pointer;
    user-select: none;
    font-size: 0.82em;
    color: var(--text-muted);
    padding: 4px 0;
    display: flex;
    align-items: center;
    gap: 6px;
}
.iteration-group-header:hover { color: var(--text-secondary); }
.iteration-chevron {
    font-size: 10px;
    transition: transform var(--transition);
    display: inline-block;
}
.iteration-chevron.expanded { transform: rotate(90deg); }
.iteration-group-body { overflow: hidden; }
.iteration-group.collapsed .iteration-group-body { height: 0; overflow: hidden; }
.iteration-summary {
    font-size: 0.82em;
    color: var(--text-muted);
    padding: 4px 8px;
    border-top: 1px solid var(--border-subtle);
    margin-top: 4px;
    font-style: italic;
}

/* ── Task Container ───────────────────────────────────────────────── */
.task-container {
    border: 1px solid var(--border-default);
    border-radius: var(--radius);
    margin: 10px 0;
    max-width: 88%;
    width: 88%;
    align-self: flex-start;
    flex-shrink: 0; /* prevent flex-shrink collapsing container to min-height */
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.12);
    overflow: hidden;
}
.task-header {
    cursor: pointer;
    user-select: none;
    padding: 9px 14px;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--bg-elevated), var(--bg-surface));
    transition: color var(--transition), background var(--transition);
}
.task-header:hover { color: var(--text-bright); background: var(--bg-hover); }
.task-chevron {
    font-size: 10px;
    transition: transform var(--transition);
    display: inline-block;
}
.task-chevron.expanded { transform: rotate(90deg); }
.task-summary-box {
    font-size: 13px;
    line-height: 1.45;
    color: var(--text-secondary);
    padding: 7px 14px 9px;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-subtle);
    white-space: pre-line;
    word-break: break-word;
    cursor: pointer;
    user-select: none;
}
.task-summary-box:empty { display: none; }
/* Hide summary when task is expanded — full content is visible, summary is redundant */
.task-container:not(.collapsed) .task-summary-box { display: none; }
.task-container.collapsed .task-body { height: 0; overflow: hidden; padding: 0; }
.task-body {
    padding: 6px 10px;
    background: var(--bg-deep);
}
/* Inside task-body, tool batches/cards fill the container — no double 88% */
.task-body .tool-batch,
.task-body .tool-card {
    max-width: 100%;
    width: 100%;
}
.task-body .iteration-group {
    margin: 4px 0;
}
/* Bot messages inside task containers should blend in, not look like standalone messages */
.task-body .msg-bot {
    border-left: none;
    background: transparent;
    border: none;
    min-width: unset;
    max-width: 100%;
    padding: 4px 0;
}
.task-footer:empty { display: none; }
.task-footer {
    font-size: 12.5px;
    color: var(--text-secondary);
    padding: 8px 14px;
    border-top: 1px solid var(--border-subtle);
    font-style: italic;
    background: var(--bg-surface);
}

/* ── Heartbeat container — subtle, minimal, auto-collapsed ───────── */
.task-container.heartbeat {
    border-color: var(--border-subtle, #2a2f3e);
    opacity: 0.7;
    box-shadow: none;
}
.task-container.heartbeat .task-header {
    color: var(--text-muted, #6b7280);
    background: var(--bg-surface);
    font-weight: 400;
}
.task-container.heartbeat .task-header:hover {
    color: var(--text-secondary);
    background: var(--bg-hover);
}
.task-container.heartbeat .task-summary-box {
    color: var(--text-muted, #6b7280);
    font-size: 12px;
}
.task-container.heartbeat.collapsed .task-body { max-height: 0; height: 0; overflow: hidden; padding: 0; }

/* Final text conclusion inside task-body — no card box, flows from the tool content above. */
.task-conclusion {
    padding: 10px 14px 14px;
    border-top: 1px solid var(--border-subtle);
    font-size: 13.5px;
    color: var(--text-primary);
    line-height: 1.65;
    max-width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
}
.task-conclusion p { margin: 0 0 8px; }
.task-conclusion p:last-child { margin-bottom: 0; }
.task-conclusion .msg-footer { margin-top: 6px; }

/* Always-visible final message section for scheduled tasks.
   Visible in both collapsed and expanded states — this is the "folded view". */
.task-final-message {
    background: var(--bg-deep);
    border-radius: 0 0 var(--radius) var(--radius);
}
.task-final-message:empty { display: none; }
.task-final-content {
    padding: 10px 14px 14px;
    font-size: 13.5px;
    color: var(--text-primary);
    line-height: 1.65;
    max-width: 100%;
}
/* When task body is showing (expanded), add separator between body and final message */
.task-container:not(.collapsed) .task-final-message:not(:empty) {
    border-top: 1px solid var(--border-subtle);
}
/* task-final-content markdown resets (same as .msg-bot content) */
.task-final-content p { margin: 0 0 8px; }
.task-final-content p:last-child { margin-bottom: 0; }
.task-final-content ul, .task-final-content ol { margin: 4px 0 8px 20px; padding: 0; }
.task-final-content li { margin: 2px 0; }
.task-final-content strong { color: var(--text-bright); }
.task-final-content h1, .task-final-content h2, .task-final-content h3 {
    color: var(--text-bright); margin: 8px 0 4px; font-size: 13.5px;
}

/* ── Task Result Cards (injected by scheduler into conversation) ── */
.task-result-card {
    border: 1px solid var(--border-default);
    border-radius: var(--radius);
    margin: 10px 0;
    max-width: 88%;
    width: 88%;
    align-self: flex-start;
    background: var(--bg-elevated);
    box-shadow: 0 1px 4px rgba(0,0,0,0.1);
    overflow: hidden;
}
.task-result-card.task-result-silent {
    opacity: 0.7;
    border-style: dashed;
}
.task-result-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-secondary);
    background: linear-gradient(135deg, var(--bg-elevated), var(--bg-surface));
    border-bottom: 1px solid var(--border-subtle);
}
.task-result-name {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.task-result-badge {
    font-size: 10px;
    font-weight: 500;
    padding: 1px 5px;
    border-radius: 0px;
    background: var(--bg-surface);
    color: var(--text-muted);
    border: 1px solid var(--border-subtle);
    white-space: nowrap;
}
.task-result-body {
    padding: 10px 14px;
    font-size: 13px;
    color: var(--text-primary);
    line-height: 1.5;
}

/* ── Subagent Run Cards ────────────────────────────── */
/* .subagent-run-card is a marker class only — layout handled by .task-container */

/* Global subagents-hidden */
.subagents-hidden .subagent-run-card,
.subagents-hidden .subagent-live-card { display: none !important; }

/* ── Agents Detail Conversation View ─────────────── */
.agents-detail-layout {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}
.agents-detail-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-surface);
    flex-shrink: 0;
}
.agents-detail-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    flex: 1;
}
.agents-detail-meta-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 5px 12px;
    font-size: 11px;
    color: var(--text-muted);
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
    flex-shrink: 0;
    flex-wrap: wrap;
}
.agents-conv {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.agents-conv-task {
    align-self: flex-end;
    background: var(--accent);
    color: var(--bg-void);
    padding: 8px 12px;
    border-radius: 0px;
    max-width: 80%;
    font-size: 13px;
    line-height: 1.4;
}
.agents-conv-text {
    align-self: flex-start;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    padding: 8px 12px;
    border-radius: 0px;
    max-width: 85%;
    font-size: 13px;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-word;
}
.agents-conv-tool {
    align-self: flex-start;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-left: 3px solid var(--text-muted);
    padding: 5px 10px;
    border-radius: 0;
    font-size: 12px;
    font-family: monospace;
    max-width: 85%;
    color: var(--text-secondary);
}
.agents-conv-tool.ok { border-left-color: var(--success); color: var(--success); }
.agents-conv-tool.fail { border-left-color: var(--danger); color: var(--danger); }
.agents-conv-tool.pending { opacity: 0.6; }
.agents-conv-result {
    background: color-mix(in srgb, var(--success) 8%, var(--bg-elevated));
    border: 1px solid color-mix(in srgb, var(--success) 30%, transparent);
    border-radius: 0px;
    padding: 10px 14px;
    font-size: 13px;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-word;
}
.agents-conv-result-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--success);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
/* Subagent full conversation */
.agents-conv-msg {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 8px 12px;
    border-radius: 0px;
    max-width: 100%;
    width: 100%;
}
.agents-conv-msg.bot-message {
    align-self: flex-start;
}
.agents-conv-msg.user-message {
    align-self: flex-end;
    background: color-mix(in srgb, var(--accent) 12%, var(--bg-elevated));
    border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
    max-width: 85%;
}
.agents-conv-msg-role {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.agents-conv-content {
    width: 100%;
}
/* Re-use main chat styling for tool cards, text, markdown inside subagent viewer */
.agents-conv-msg .tool-card { font-size: 13px; }
.agents-conv-msg .bot-text { font-size: 13px; }
.agents-conv-section-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 8px 0 4px;
    border-top: 1px solid var(--border-subtle);
    margin-top: 8px;
}
.agents-conv-imsg {
    align-self: flex-start;
    background: color-mix(in srgb, #CC5500 8%, var(--bg-elevated));
    border: 1px solid color-mix(in srgb, #CC5500 25%, transparent);
    padding: 6px 10px;
    border-radius: 0px;
    max-width: 85%;
    font-size: 12px;
}
.agents-conv-imsg-label {
    font-size: 10px;
    color: #CC5500;
    font-weight: 600;
    margin-bottom: 2px;
}
.agents-detail-input {
    display: flex;
    gap: 6px;
    padding: 8px 12px;
    border-top: 1px solid var(--border-subtle);
    background: var(--bg-surface);
    flex-shrink: 0;
}
.agents-detail-input input {
    flex: 1;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: 0px;
    padding: 6px 10px;
    font-size: 13px;
    color: var(--text-primary);
    outline: none;
}
.agents-detail-input input:focus { border-color: var(--accent); }

/* ── Plan Card ───────────────────────────────────── */
.plan-card {
    border: 1px solid var(--border-default);
    border-radius: var(--radius);
    margin: 10px 0;
    max-width: 88%;
    width: 88%;
    align-self: flex-start;
    background: var(--bg-elevated);
    box-shadow: 0 1px 4px rgba(0,0,0,0.1);
    overflow: hidden;
}
.plan-card.plan-active {
    border-color: var(--accent);
    box-shadow: 0 1px 6px rgba(255,106,0,0.15);
}
.plan-card.plan-completed {
    border-color: var(--success, #00FF41);
}
.plan-card.plan-cancelled {
    border-color: var(--text-muted);
    opacity: 0.75;
}

.plan-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-secondary);
    background: linear-gradient(135deg, var(--bg-elevated), var(--bg-surface));
    border-bottom: 1px solid var(--border-subtle);
}
.plan-icon { font-size: 14px; }
.plan-name {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.plan-status-badge {
    font-size: 10px;
    font-weight: 500;
    padding: 1px 6px;
    border-radius: 0px;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.plan-status-badge.active {
    background: rgba(255,106,0,0.12);
    color: var(--accent);
    border: 1px solid rgba(255,106,0,0.3);
}
.plan-status-badge.completed {
    background: rgba(0,255,65,0.12);
    color: var(--success);
    border: 1px solid rgba(0,255,65,0.3);
}
.plan-status-badge.cancelled {
    background: rgba(74,90,74,0.15);
    color: var(--text-muted);
    border: 1px solid var(--border-subtle);
}

.plan-cancel-btn {
    font-size: 10px;
    padding: 1px 8px;
    color: var(--danger, #FF0033);
    border-color: rgba(255,0,51,0.3);
    background: rgba(255,0,51,0.08);
}
.plan-cancel-btn:hover {
    background: rgba(255,0,51,0.18);
}

.plan-goals {
    padding: 8px 12px;
}
.plan-goal {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 4px 0;
    font-size: 13px;
    line-height: 1.4;
    color: var(--text-primary);
}
.plan-goal-indicator {
    flex-shrink: 0;
    width: 16px;
    text-align: center;
    font-size: 13px;
}
.plan-goal.pending .plan-goal-indicator { color: var(--text-muted); }
.plan-goal.in_progress .plan-goal-indicator { color: var(--accent); }
.plan-goal.completed .plan-goal-indicator { color: var(--success, #00FF41); }
.plan-goal.failed .plan-goal-indicator { color: var(--danger, #FF0033); }
.plan-goal.completed .plan-goal-text {
    text-decoration: line-through;
    color: var(--text-muted);
}
.plan-goal-summary {
    font-size: 11px;
    color: var(--text-muted);
    font-style: italic;
    margin-left: auto;
    max-width: 50%;
    text-align: right;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ── Task Panel Badges ─────────────────────────────── */
.badge-silent {
    background: rgba(74,90,74,0.15);
    color: var(--text-muted);
    border: 1px solid var(--border-subtle);
}
.badge-agent {
    background: rgba(255,106,0,0.1);
    color: var(--accent);
    border: 1px solid rgba(255,106,0,0.25);
    font-family: var(--font-mono);
    font-size: 10px;
}

/* ── Compaction Marker (matches tool-card / tool-batch style) ──── */
.compaction-marker {
    align-self: flex-start;
    max-width: 88%;
    width: 88%;
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: var(--radius);
    margin: 4px 0;
    overflow: visible;
}
.compaction-marker-header {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    gap: 8px;
    cursor: pointer;
    user-select: none;
    background: var(--bg-elevated);
    transition: background var(--transition);
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-secondary);
}
.compaction-marker-header:hover { background: var(--bg-hover); }
.compaction-chevron {
    color: var(--text-muted);
    flex-shrink: 0;
    transition: transform var(--transition);
    font-size: 10px;
}
.compaction-chevron.expanded { transform: rotate(90deg); }
.compaction-marker.collapsed .compaction-marker-body { display: none; }
.compaction-marker-body {
    padding: 8px 12px;
    font-size: 13px;
    color: var(--text-primary);
    border-top: 1px solid var(--border-subtle);
}

.permission-icon {
    color: var(--warning);
    font-size: 14px;
    flex-shrink: 0;
    text-shadow: 0 0 8px rgba(255, 184, 0, 0.5);
}

.permission-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--warning);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    opacity: 0.8;
}

.permission-tool {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 600;
    color: var(--warning);
    text-shadow: 0 0 6px rgba(255, 184, 0, 0.3);
}

.permission-risk {
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 0px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.risk-low { background: var(--success-bg); color: var(--success); border: 1px solid var(--success-border); }
.risk-medium { background: var(--warning-bg); color: var(--warning); border: 1px solid var(--warning-border); box-shadow: 0 0 6px rgba(255, 184, 0, 0.1); }
.risk-high { background: var(--danger-bg); color: var(--danger); border: 1px solid var(--danger-border); box-shadow: 0 0 8px rgba(255, 0, 51, 0.12); }
.risk-critical { background: rgba(255,77,94,0.15); color: var(--danger); border: 1px solid var(--danger); font-weight: 700; box-shadow: 0 0 12px rgba(255, 0, 51, 0.2); animation: badge-pulse 2s ease-in-out infinite; }

.permission-desc {
    color: var(--text-secondary);
    font-size: 12px;
    font-family: var(--font-mono);
    white-space: pre-wrap;
    word-break: break-all;
    line-height: 1.5;
    margin-bottom: 10px;
    padding: 6px 8px;
    background: var(--bg-deep);
    border-radius: var(--radius-sm);
    max-height: 300px;
    overflow-y: auto;
}
.permission-guardrail-banner {
    display: block;
    color: var(--warning);
    font-weight: 600;
    padding: 4px 8px;
    margin-bottom: 6px;
    background: var(--warning-bg);
    border: 1px solid var(--warning-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 12px;
    white-space: normal;
    word-break: normal;
}
.permission-card.resolved .permission-desc { display: none; }
.permission-card.resolved { border-color: var(--border); opacity: 0.7; }
.permission-card.dismissing {
    opacity: 0;
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    margin: 0;
    overflow: hidden;
    transition: opacity 0.4s ease, max-height 0.4s ease, padding 0.4s ease, margin 0.4s ease;
}

.permission-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.permission-actions .btn {
    letter-spacing: 0.3px;
    text-transform: uppercase;
    font-size: 11px;
    font-weight: 600;
    transition: all var(--transition);
}
.permission-actions .btn-accept:hover {
    box-shadow: 0 0 12px rgba(0, 255, 65, 0.3);
}
.permission-actions .btn-danger:hover {
    box-shadow: 0 0 12px rgba(255, 0, 51, 0.3);
}

.permission-resolved {
    font-size: 12px;
    color: var(--text-muted);
    font-style: italic;
}

/* ── Question Card ─────────────────────────────────────────────────── */
.question-card {
    align-self: flex-start;
    max-width: 88%;
    background: linear-gradient(135deg, var(--bg-surface), #1a1008);
    border: 1px solid rgba(255, 106, 0, 0.2);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius);
    padding: 12px 14px;
    margin: 4px 0;
    animation: msg-in 200ms ease-out;
    box-shadow: 0 2px 12px rgba(255, 106, 0, 0.06);
}

.question-card.dismissing {
    opacity: 0;
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    margin: 0;
    overflow: hidden;
    transition: opacity 0.4s ease, max-height 0.4s ease, padding 0.4s ease, margin 0.4s ease;
}

.question-text {
    font-size: 13.5px;
    color: var(--text-bright);
    margin-bottom: 10px;
    line-height: 1.5;
}

.question-options {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.question-input-row {
    display: flex;
    gap: 6px;
}

.question-input {
    flex: 1;
    padding: 7px 10px;
    font-size: 13px;
    font-family: var(--font-body);
    background: var(--bg-deep);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.question-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(255, 106, 0, 0.1);
}
.question-input::placeholder { color: var(--text-dim); }

/* ── Guardrail Card ────────────────────────────────────────────────── */
.guardrail-card {
    align-self: flex-start;
    max-width: 88%;
    background: linear-gradient(135deg, var(--danger-bg), #1a0008);
    border: 1px solid var(--danger-border);
    border-left: 3px solid var(--danger);
    border-radius: var(--radius);
    padding: 10px 14px;
    margin: 4px 0;
    font-size: 12.5px;
    animation: msg-in 200ms ease-out;
    position: relative;
    z-index: 2;
    box-shadow: 0 2px 12px rgba(255, 0, 51, 0.08), inset 0 0 20px rgba(255, 0, 51, 0.02);
}

.guardrail-title {
    color: var(--danger);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 4px;
    text-shadow: 0 0 8px rgba(255, 0, 51, 0.3);
}

.guardrail-reason {
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ── File Card ─────────────────────────────────────────────────────── */
.file-card {
    align-self: flex-start;
    max-width: 88%;
    background: linear-gradient(135deg, var(--bg-surface), #0f1410);
    border: 1px solid var(--border-default);
    border-left: 3px solid var(--accent-dim);
    border-radius: var(--radius);
    padding: 10px 14px;
    margin: 4px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: msg-in 200ms ease-out;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.file-card:hover {
    border-color: var(--border-bright);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.file-card-icon {
    color: var(--accent);
    flex-shrink: 0;
    text-shadow: 0 0 6px rgba(255, 106, 0, 0.3);
}

.file-card a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    font-size: 13px;
}
.file-card a:hover { text-decoration: underline; }

.file-caption {
    color: var(--text-muted);
    font-size: 12px;
    margin-top: 2px;
}

/* ── Input Area ────────────────────────────────────────────────────── */
.input-area {
    padding: 14px 32px 18px;
    background: var(--bg-base);
    flex-shrink: 0;
    position: relative;
}
/* Top glow line on input area */
.input-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 106, 0, 0.15), transparent);
    pointer-events: none;
}

.input-row {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: 8px 8px 8px 14px;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.input-row:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(255, 106, 0, 0.1), 0 0 20px rgba(255, 106, 0, 0.05);
}

.file-attach-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 0px;
    cursor: pointer;
    color: var(--text-muted);
    transition: all var(--transition);
    flex-shrink: 0;
    border: 1px solid transparent;
}
.file-attach-btn:hover {
    color: var(--accent);
    background: var(--accent-bg);
    border-color: var(--border-subtle);
}

.input-wrapper {
    flex: 1;
    min-width: 0;
}
.input-wrapper.dragover {
    background: var(--accent-bg);
    border-radius: var(--radius);
}

#msg-input {
    width: 100%;
    padding: 7px 4px;
    font-size: 14px;
    font-family: var(--font-body);
    background: transparent;
    border: none;
    color: var(--text-bright);
    outline: none;
    resize: none;
    max-height: 180px;
    line-height: 1.5;
}
#msg-input::placeholder { color: var(--text-muted); }

.send-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 0px;
    background: var(--accent);
    border: 1px solid var(--accent-bright);
    color: var(--bg-void);
    cursor: pointer;
    transition: all var(--transition);
    flex-shrink: 0;
    box-shadow: 0 0 10px rgba(255, 106, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
}
.send-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent);
    pointer-events: none;
}
.send-btn:hover {
    background: var(--accent-bright);
    box-shadow: 0 0 20px rgba(255, 106, 0, 0.4), 0 0 40px rgba(255, 106, 0, 0.15);
    transform: translateY(-1px);
}
.send-btn:active { transform: scale(0.93) translateY(0); }

/* ── File Preview ──────────────────────────────────────────────────── */
.file-preview {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding: 8px 0 4px;
}

.file-preview-chip {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: var(--text-secondary);
    transition: all var(--transition);
    cursor: default;
}
.file-preview-chip:hover {
    border-color: var(--accent-dim);
    color: var(--text-primary);
    background: var(--bg-hover);
    box-shadow: 0 0 8px rgba(255, 106, 0, 0.08);
}

.file-preview-name {
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-preview-remove {
    cursor: pointer;
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1;
    transition: color var(--transition);
    background: none;
    border: none;
    padding: 0;
    font-family: inherit;
}
.file-preview-remove:hover { color: var(--danger); }

/* ── Slash Command Popup ──────────────────────────────────────────── */
.slash-popup {
    position: absolute;
    bottom: 100%;
    left: 0;
    right: 0;
    max-height: 280px;
    overflow-y: auto;
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-bottom: none;
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.4), 0 0 40px rgba(255, 106, 0, 0.04);
    z-index: 100;
    animation: slash-popup-in 120ms ease-out;
}

@keyframes slash-popup-in {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.slash-popup-header {
    padding: 8px 14px 4px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    font-family: var(--font-display);
    border-bottom: 1px solid var(--border-subtle);
    text-transform: uppercase;
}

.slash-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 14px;
    cursor: pointer;
    transition: background var(--transition);
    border-left: 2px solid transparent;
}

.slash-item:hover,
.slash-item.active {
    background: var(--accent-bg);
    border-left-color: var(--accent);
}

.slash-item-name {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 500;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.slash-item-args {
    font-size: 11px;
    font-weight: 400;
    color: var(--text-muted);
    font-style: italic;
}

.slash-item-desc {
    font-size: 12px;
    color: var(--text-secondary);
    text-align: right;
    flex-shrink: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-left: 12px;
}

.slash-popup::-webkit-scrollbar { width: 4px; }
.slash-popup::-webkit-scrollbar-track { background: transparent; }
.slash-popup::-webkit-scrollbar-thumb { background: var(--border-default); }
.slash-popup::-webkit-scrollbar-thumb:hover { background: var(--accent-dim); }

.slash-item-source {
    font-size: 10px;
    color: var(--accent-dim);
    background: rgba(255, 160, 50, 0.1);
    padding: 1px 6px;
    border-radius: 3px;
    margin-left: 8px;
    flex-shrink: 0;
}

.slash-item.inactive {
    opacity: 0.45;
}

/* ── Ralph Loop Banner ────────────────────────────────────────────── */
.ralph-loop-banner {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: rgba(255, 160, 50, 0.08);
    border-bottom: 1px solid var(--border-default);
    font-size: 13px;
    color: var(--text-primary);
}

.ralph-loop-banner.hidden { display: none; }

.ralph-loop-icon { font-size: 16px; }

.ralph-loop-label {
    font-weight: 600;
    color: var(--accent);
}

.ralph-loop-iter {
    font-family: var(--font-mono);
    color: var(--text-secondary);
    font-size: 12px;
}

.ralph-loop-prompt {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-muted);
    font-size: 12px;
}

.ralph-loop-cancel {
    background: transparent;
    border: 1px solid var(--border-default);
    color: var(--text-secondary);
    padding: 3px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
}
.ralph-loop-cancel:hover {
    background: rgba(255, 100, 100, 0.15);
    border-color: rgba(255, 100, 100, 0.4);
    color: #ff6b6b;
}

/* ── Message Queue Popup ──────────────────────────────────────────── */
.queue-popup {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-bottom: none;
    max-height: 200px;
    overflow-y: auto;
    margin-bottom: 6px;
    animation: queue-popup-in 120ms ease-out;
}

@keyframes queue-popup-in {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}

.queue-popup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 14px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    font-family: var(--font-display);
    border-bottom: 1px solid var(--border-subtle);
    text-transform: uppercase;
}

.queue-clear-btn {
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--text-muted);
    background: none;
    border: 1px solid var(--border-subtle);
    padding: 2px 8px;
    cursor: pointer;
    font-family: var(--font-display);
    text-transform: uppercase;
    transition: all var(--transition);
}
.queue-clear-btn:hover {
    color: var(--danger);
    border-color: var(--danger);
}

.queue-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 14px;
    border-bottom: 1px solid var(--border-subtle);
    transition: background var(--transition);
    gap: 8px;
}
.queue-item:last-child { border-bottom: none; }
.queue-item:hover { background: var(--accent-bg); }

.queue-item-text {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-primary);
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.queue-item-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}

.queue-item-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border: 1px solid var(--border-subtle);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 13px;
    transition: all var(--transition);
    padding: 0;
}

.queue-send-btn:hover {
    color: var(--accent);
    border-color: var(--accent-dim);
    background: var(--accent-bg);
    box-shadow: 0 0 8px rgba(255, 106, 0, 0.1);
}

.queue-delete-btn:hover {
    color: var(--danger);
    border-color: var(--danger);
}

.queue-popup::-webkit-scrollbar { width: 4px; }
.queue-popup::-webkit-scrollbar-track { background: transparent; }
.queue-popup::-webkit-scrollbar-thumb { background: var(--border-default); }
.queue-popup::-webkit-scrollbar-thumb:hover { background: var(--accent-dim); }

/* ── Modal ─────────────────────────────────────────────────────────── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    backdrop-filter: blur(3px);
}

.modal-panel {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: 0;
    width: 500px;
    max-width: 92vw;
    max-height: 75vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 60px rgba(0,0,0,0.5);
    animation: modal-in 200ms ease-out;
}
@keyframes modal-in {
    from { opacity: 0; transform: scale(0.96) translateY(8px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-subtle);
}

.modal-header h3 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    color: var(--text-bright);
}

.modal-desc {
    padding: 12px 20px 8px;
    color: var(--text-secondary);
    font-size: 13px;
}

.modal-footer {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    padding: 12px 20px 16px;
    border-top: 1px solid var(--border-subtle);
}

/* ── Rewind List ───────────────────────────────────────────────────── */
.rewind-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px 20px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.rewind-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 10px;
    background: var(--bg-elevated);
    border-radius: var(--radius-sm);
    font-size: 12px;
    cursor: pointer;
    transition: background var(--transition);
}
.rewind-item:hover { background: var(--bg-hover); }

.rewind-item input[type="checkbox"] {
    margin-top: 2px;
    accent-color: var(--accent);
}

.rewind-role {
    font-weight: 600;
    font-size: 10.5px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    min-width: 65px;
    flex-shrink: 0;
    font-family: var(--font-mono);
}
.rewind-role.user { color: var(--accent); }
.rewind-role.assistant { color: var(--success); }

.rewind-preview-text {
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
}

.rewind-tokens {
    color: var(--text-muted);
    font-size: 10px;
    font-family: var(--font-mono);
    flex-shrink: 0;
}

/* ── Note References ──────────────────────────────────────────────── */
.note-ref {
    display: inline;
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.85em;
    background: rgba(255, 106, 0, 0.1);
    padding: 1px 5px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
    border-bottom: 1px dashed var(--accent);
}
.note-ref:hover {
    background: rgba(255, 106, 0, 0.2);
    color: var(--accent-bright);
}

.file-ref {
    color: var(--success);
    cursor: pointer;
    border-bottom: 1px dashed var(--success);
    transition: background var(--transition), color var(--transition);
}
.file-ref:hover {
    background: rgba(0, 255, 65, 0.15);
    color: #33FF66;
}

/* ── Note Preview Modal ──────────────────────────────────────────── */
.note-preview-panel {
    max-width: 640px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}
.note-preview-header-left {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    flex: 1;
}
.note-preview-header-left h3 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
}
.note-layer-badge {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 2px 7px;
    border-radius: 0px;
    flex-shrink: 0;
}
.note-layer-badge.critical { background: rgba(255, 0, 51, 0.15); color: #FF0033; }
.note-layer-badge.essential { background: rgba(255, 184, 0, 0.15); color: #FFB800; }
.note-layer-badge.context { background: rgba(255, 106, 0, 0.15); color: var(--accent); }
.note-preview-meta {
    padding: 8px 20px;
    font-size: 12px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}
.note-preview-meta span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.note-preview-content {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-primary);
    white-space: pre-wrap;
    word-break: break-word;
}
.note-preview-content code {
    background: var(--bg-elevated);
    padding: 1px 4px;
    border-radius: 0px;
    font-size: 0.9em;
}
.note-preview-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: var(--text-muted);
    font-size: 13px;
}

/* ── Tab Bar ──────────────────────────────────────────────────────── */
.tab-bar {
    display: flex;
    align-items: stretch;
    gap: 0;
    padding: 0 20px;
    background: var(--bg-deep);
    border-bottom: 1px solid var(--border-subtle);
    flex-shrink: 0;
    overflow-x: auto;
}

.tab-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    font-family: var(--font-body);
    font-size: 11.5px;
    font-weight: 500;
    color: var(--text-muted);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: color var(--transition), background var(--transition);
    white-space: nowrap;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.tab-btn:hover {
    color: var(--text-primary);
    background: var(--bg-surface);
}
.tab-btn.active {
    color: var(--accent);
    background: var(--bg-base);
}
.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    border-radius: 0;
}

.tab-label { pointer-events: none; }

.tab-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    font-size: 10px;
    font-weight: 700;
    font-family: var(--font-mono);
    line-height: 1;
    color: var(--bg-void);
    background: var(--accent);
    border-radius: 0px;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition), background var(--transition);
    text-shadow: 0 1px 0 rgba(0, 0, 0, 0.3);
    box-shadow: 0 0 6px rgba(255, 106, 0, 0.25);
}
.tab-btn:not(.active) .tab-badge {
    background: var(--bg-elevated);
    color: var(--text-secondary);
    border: 1px solid var(--border-default);
    box-shadow: none;
    text-shadow: none;
}

/* ── Tab Panels ───────────────────────────────────────────────────── */
.tab-panel {
    flex: 1 1 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
    height: 0;          /* Force flex-basis; actual height comes from flex-grow */
    position: relative;
    animation: tabFadeIn 220ms ease-out;
}
@keyframes tabFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Subtle background depth pattern for panels — orange tint */
.tab-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background:
        var(--glow-ambient),
        linear-gradient(var(--grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: 100% 100%, var(--grid-size) var(--grid-size), var(--grid-size) var(--grid-size);
    opacity: 0.7;
}
.tab-panel > * { position: relative; z-index: 1; }

.tab-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px 8px;
    flex-shrink: 0;
}

.tab-panel-title {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 600;
    color: var(--text-bright);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    text-shadow: 0 0 20px rgba(255, 106, 0, 0.06);
}

.tab-panel-count {
    font-size: 12px;
    font-family: var(--font-mono);
    color: var(--text-muted);
    font-weight: 500;
}

/* ── Search Row ───────────────────────────────────────────────────── */
.tab-search-row {
    padding: 0 20px 10px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-search-wrap {
    position: relative;
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 0;
}

.tab-search-icon {
    position: absolute;
    left: 11px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    transition: color var(--transition);
    display: flex;
    align-items: center;
}
.tab-search-wrap:focus-within .tab-search-icon { color: var(--accent); }

.tab-search-input {
    width: 100%;
    padding: 9px 12px 9px 34px;
    font-size: 13px;
    font-family: var(--font-body);
    background: var(--bg-void);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    color: var(--text-primary);
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
    letter-spacing: 0.3px;
}
.tab-search-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(255, 106, 0, 0.08), 0 0 16px rgba(255, 106, 0, 0.04);
    background: var(--bg-deep);
}
.tab-search-input::placeholder { color: var(--text-dim); letter-spacing: 0.5px; }

.tab-search-spinner {
    position: absolute;
    right: 11px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    border: 2px solid var(--border-default);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

/* Direct / Semantic mode toggle (Notes & Skills search rows) */
.search-mode-toggle {
    display: flex;
    gap: 2px;
    flex-shrink: 0;
}

.mode-btn {
    padding: 2px 9px;
    font-size: 11px;
    line-height: 1.7;
    border-radius: 0px;
    border: 1px solid var(--border-default);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
    white-space: nowrap;
}

.mode-btn.active {
    background: var(--accent);
    color: #050505;
    border-color: var(--accent);
}

/* History search chunk result cards */
.history-chunk-card {
    margin: 0 20px 8px;
    padding: 12px 14px;
    background: var(--bg-deep);
    border: 1px solid var(--border-default);
    border-radius: var(--radius);
}

.history-chunk-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
    font-size: 11px;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.history-chunk-score {
    background: rgba(255, 106, 0, 0.12);
    color: var(--accent);
    padding: 1px 6px;
    border-radius: 0px;
}

.history-chunk-text {
    font-size: 12.5px;
    color: var(--text-secondary);
    line-height: 1.5;
    word-break: break-word;
    white-space: pre-wrap;
    max-height: 120px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
}

.tab-search-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px 6px;
    flex-shrink: 0;
}

.tab-search-result-count {
    font-size: 11.5px;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.tab-panel-body {
    flex: 1 1 0;
    min-height: 0;
    max-height: 100%;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 0 20px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
/* Ensure details elements inside tab body don't prevent scrolling */
.tab-panel-body > details { flex-shrink: 0; }

/* ── Empty State ──────────────────────────────────────────────────── */
.tab-panel-empty {
    padding: 60px 24px 40px;
    text-align: center;
    color: var(--text-muted);
    font-size: 13.5px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    opacity: 0.8;
}

.empty-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0px;
    background: linear-gradient(135deg, var(--bg-elevated) 0%, var(--bg-surface) 100%);
    border: 1px solid var(--border-subtle);
    color: var(--accent-dim);
    margin-bottom: 4px;
    box-shadow: 0 0 20px rgba(255, 106, 0, 0.06);
    position: relative;
}
.empty-icon::after {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(255, 106, 0, 0.02) 2px,
        rgba(255, 106, 0, 0.02) 4px
    );
    pointer-events: none;
}
.empty-icon svg { opacity: 0.6; }

.empty-title {
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 1px;
    text-transform: uppercase;
    text-shadow: 0 0 20px rgba(255, 106, 0, 0.06);
}

.empty-desc {
    font-size: 12px;
    color: var(--text-muted);
    max-width: 300px;
    line-height: 1.6;
    letter-spacing: 0.2px;
}

.empty-hint {
    font-size: 11.5px;
    color: var(--text-muted);
    max-width: 420px;
    line-height: 1.6;
    letter-spacing: 0.2px;
    opacity: 0.7;
}

/* ── Skeleton Loading ─────────────────────────────────────────────── */
@keyframes shimmer {
    0%   { background-position: -400px 0; }
    100% { background-position: 400px 0; }
}

.skeleton-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.skeleton-line {
    height: 12px;
    border-radius: 0px;
    background: linear-gradient(90deg,
        var(--bg-hover) 0%,
        var(--bg-active) 40%,
        var(--bg-hover) 80%
    );
    background-size: 800px 100%;
    animation: shimmer 1.6s ease-in-out infinite;
}
.skeleton-line.w60 { width: 60%; }
.skeleton-line.w80 { width: 80%; }
.skeleton-line.w40 { width: 40%; }
.skeleton-line.w50 { width: 50%; }
.skeleton-line.short { height: 10px; width: 30%; }

.skeleton-row {
    display: flex;
    gap: 8px;
}

/* ── Tab Item Cards — Solid Dark ──────────────────────────────────── */
.tab-item-card {
    background: linear-gradient(135deg, var(--bg-surface), var(--bg-deep));
    border: 1px solid var(--border-subtle);
    border-left: 3px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: 14px 16px;
    transition: border-color 200ms ease, background 200ms ease, transform 200ms ease, box-shadow 200ms ease;
    cursor: default;
}
.tab-item-card:hover {
    border-color: rgba(255, 106, 0, 0.3);
    border-left-color: var(--accent-dim);
    background: linear-gradient(135deg, var(--bg-elevated), var(--bg-surface));
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(255, 106, 0, 0.08);
}

.tab-item-name {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-item-name-icon {
    width: 18px;
    height: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--accent-dim);
    opacity: 0.7;
}

.tab-item-desc {
    font-size: 12.5px;
    color: var(--text-secondary);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tab-item-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.tab-item-badge {
    font-size: 10px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 0px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}
.badge-builtin { background: var(--accent-bg); color: var(--accent); border: 1px solid rgba(255,106,0,0.2); }
.badge-skill { background: var(--warning-bg); color: var(--warning); border: 1px solid var(--warning-border); }
.badge-mcp { background: rgba(255,106,0,0.08); color: var(--accent); border: 1px solid rgba(255,106,0,0.25); }
.badge-layer-critical { background: var(--danger-bg); color: var(--danger); border: 1px solid var(--danger-border); }
.badge-layer-essential { background: var(--warning-bg); color: var(--warning); border: 1px solid var(--warning-border); }
.badge-layer-context { background: var(--accent-bg); color: var(--accent); border: 1px solid rgba(255,106,0,0.2); }
.badge-status-active { background: var(--success-bg); color: var(--success); border: 1px solid var(--success-border); }
.badge-status-active ~ .badge-status-active,
.tab-item-card:has(.badge-status-active) { border-left-color: var(--success); }
.badge-status-paused { background: var(--warning-bg); color: var(--warning); border: 1px solid var(--warning-border); }
.tab-item-card:has(.badge-status-paused) { border-left-color: var(--warning); }
.badge-status-completed { background: var(--accent-bg); color: var(--text-muted); border: 1px solid var(--border-default); }
.badge-status-cancelled { background: var(--bg-surface); color: var(--text-muted); border: 1px solid var(--border-default); }
.tab-item-card:has(.badge-status-cancelled) { border-left-color: var(--text-muted); opacity: 0.7; }
.badge-incompatible { background: var(--warning-bg); color: var(--warning); border: 1px solid var(--warning-border); font-weight: 600; }
.badge-status-failed { background: var(--danger-bg); color: var(--danger); border: 1px solid var(--danger-border); }
.badge-schedule { background: var(--bg-surface); color: var(--text-muted); border: 1px solid var(--border-default); font-family: var(--font-mono); }

.tab-item-time {
    font-size: 11px;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.tab-item-separator {
    display: flex;
    align-items: center;
    color: var(--text-dim);
    font-size: 4px;
}

/* Task card layout with cancel button */
.tab-item-card-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.tab-item-card-content {
    flex: 1;
    min-width: 0;
}

.tab-item-actions {
    flex-shrink: 0;
    padding-top: 2px;
}

/* ── Card list enter animation ────────────────────────────────────── */
@keyframes cardSlideIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}
.tab-item-card {
    animation: cardSlideIn 200ms ease-out backwards;
}
.tab-item-card:nth-child(1)  { animation-delay: 0ms; }
.tab-item-card:nth-child(2)  { animation-delay: 30ms; }
.tab-item-card:nth-child(3)  { animation-delay: 60ms; }
.tab-item-card:nth-child(4)  { animation-delay: 90ms; }
.tab-item-card:nth-child(5)  { animation-delay: 120ms; }
.tab-item-card:nth-child(6)  { animation-delay: 150ms; }
.tab-item-card:nth-child(7)  { animation-delay: 180ms; }
.tab-item-card:nth-child(8)  { animation-delay: 210ms; }
.tab-item-card:nth-child(9)  { animation-delay: 240ms; }
.tab-item-card:nth-child(10) { animation-delay: 270ms; }
.tab-item-card:nth-child(n+11) { animation-delay: 300ms; }

/* ── Archive toggle & archived items ───────────────────────────────── */
.archive-toggle {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    font-size: 11px;
    color: var(--text-muted);
    user-select: none;
}
.archive-toggle input[type="checkbox"] {
    width: 14px;
    height: 14px;
    accent-color: var(--accent);
    cursor: pointer;
}
.archive-toggle-label { white-space: nowrap; }
.archived-item { opacity: 0.55; }
.archived-item:hover { opacity: 0.8; }

/* ── Scrollbar ─────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track {
    background: transparent;
    border-right: 1px solid var(--border-subtle);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 106, 0, 0.18);
    border-radius: 0px;
    transition: background 150ms ease;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 106, 0, 0.4);
    box-shadow: 0 0 4px rgba(255, 106, 0, 0.15);
}
::-webkit-scrollbar-corner { background: transparent; }

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 106, 0, 0.18) transparent;
}

/* ── Checkbox Theming ─────────────────────────────────────────────── */
input[type="checkbox"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    width: 14px;
    height: 14px;
    border: 1px solid var(--border-default);
    background: var(--bg-deep);
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
    transition: border-color 150ms ease, background 150ms ease, box-shadow 150ms ease;
}
input[type="checkbox"]:hover {
    border-color: var(--accent-dim);
    background: var(--bg-surface);
}
input[type="checkbox"]:checked {
    background: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 0 6px rgba(255, 106, 0, 0.3);
}
input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 4px;
    top: 1px;
    width: 4px;
    height: 8px;
    border: solid #000;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}
input[type="checkbox"]:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px rgba(255, 106, 0, 0.15);
}

/* ── Text Selection ───────────────────────────────────────────────── */
::selection {
    background: rgba(255, 106, 0, 0.25);
    color: var(--text-bright);
}
::-moz-selection {
    background: rgba(255, 106, 0, 0.25);
    color: var(--text-bright);
}

/* ── Responsive ────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        transform: translateX(-100%);
        z-index: 50;
        box-shadow: 4px 0 30px rgba(0,0,0,0.4);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .sidebar-toggle { display: flex; }
    .msg { max-width: 94%; }
    .msg-bot { max-width: 96%; }
    .messages-area { padding: 16px 12px; }
    .input-area { padding: 10px 12px 14px; }
    .slash-popup { max-height: 220px; }
    .slash-item-desc { display: none; }
    .queue-popup { max-height: 150px; }
    .queue-item-text { font-size: 11px; }
    .header-actions .ctrl-btn span { display: none; }
    .header-actions .ctrl-btn { padding: 6px; }
    .thinking-select { font-size: 11px; padding: 3px 16px 3px 4px; }
    .tab-bar { padding: 0 8px; }
    .tab-btn { padding: 7px 10px; font-size: 12px; }
    .tab-badge { min-width: 16px; height: 16px; font-size: 9px; }
    .tab-panel-header { padding: 10px 14px 6px; }
    .tab-search-row { padding: 0 14px 8px; }
    .tab-search-meta { padding: 0 14px 4px; }
    .tab-panel-body { padding: 0 14px 14px; }
    .tab-item-card { padding: 12px 13px; }
    .tab-panel-empty { padding: 36px 16px 24px; }
}

@media (max-width: 480px) {
    .auth-container { padding: 32px 24px; }
    .code-input-group { flex-direction: column; align-items: center; }
    #code-input { width: 100%; }
}

/* ── Config Panel ─────────────────────────────────────────────────── */
.config-nav {
    display: flex;
    gap: 2px;
    padding: 0 16px 10px;
    border-bottom: 1px solid var(--border-default);
}
.config-nav-btn {
    padding: 6px 14px;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-muted);
    background: transparent;
    border: 1px solid transparent;
    border-radius: 0px;
    cursor: pointer;
    transition: all 0.15s;
    letter-spacing: 0.3px;
}
.config-nav-btn:hover {
    color: var(--text-secondary);
    background: var(--bg-surface);
    border-color: var(--border-subtle);
}
.config-nav-btn.active {
    color: var(--accent);
    background: var(--accent-bg);
    border-color: rgba(255, 106, 0, 0.3);
    box-shadow: 0 0 8px rgba(255, 106, 0, 0.06);
}

.config-status {
    padding: 6px 16px;
    font-size: 12px;
    color: var(--accent);
    background: var(--accent-bg);
    border-bottom: 1px solid var(--accent-border);
}
.config-error {
    padding: 6px 16px;
    font-size: 12px;
    color: var(--danger);
    background: var(--danger-bg);
    border-bottom: 1px solid var(--danger-border);
}

/* Settings fields */
.config-field {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    gap: 12px;
}
.config-field:last-child { border-bottom: none; }
.config-field-header {
    flex: 1;
    min-width: 0;
}
.config-field-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
}
.config-field-key {
    font-size: 10px;
    color: var(--text-dim);
    font-family: var(--font-mono);
    background: var(--bg-surface);
    padding: 1px 6px;
    border-radius: 0px;
    display: none;
}
.config-field-desc {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 8px;
}
.config-field-input {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
.config-input {
    background: var(--bg-void);
    border: 1px solid var(--border-default);
    color: var(--text-primary);
    padding: 6px 10px;
    border-radius: 0px;
    font-size: 13px;
    font-family: var(--font-mono);
    width: 280px;
    max-width: 100%;
    transition: border-color 0.15s;
}
.config-input:focus {
    outline: none;
    border-color: var(--accent);
}
select.config-input {
    cursor: pointer;
    appearance: auto;
}
.config-input-sm {
    padding: 4px 8px;
    font-size: 12px;
    width: 160px;
}
.config-saving {
    font-size: 11px;
    color: var(--accent);
    font-style: italic;
}
.config-toggle {
    position: relative;
    display: inline-block;
    width: 38px;
    height: 20px;
}
.config-toggle input { opacity: 0; width: 0; height: 0; }
.config-toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: 20px;
    transition: 0.2s;
}
.config-toggle-slider::before {
    content: '';
    position: absolute;
    height: 14px;
    width: 14px;
    left: 2px;
    bottom: 2px;
    background: var(--text-muted);
    border-radius: 50%;
    transition: 0.2s;
}
.config-toggle input:checked + .config-toggle-slider {
    background: var(--accent-bg);
    border-color: var(--accent);
}
.config-toggle input:checked + .config-toggle-slider::before {
    background: var(--accent);
    transform: translateX(18px);
}
.config-actions {
    padding: 16px 0;
    display: flex;
    gap: 8px;
}
.btn-accent {
    background: var(--accent-bg);
    color: var(--accent);
    border: 1px solid var(--accent-border);
}
.btn-accent:hover {
    background: var(--accent);
    color: var(--bg-void);
}
.btn-danger {
    background: var(--danger-bg);
    color: var(--danger);
    border: 1px solid var(--danger-border);
}
.btn-danger:hover {
    background: var(--danger);
    color: #fff;
}

/* List + Editor layout (guardrails, agents) */
.config-list-editor {
    display: flex;
    gap: 0;
    min-height: 400px;
    max-height: 70vh;
    border: 1px solid var(--border-default);
    border-radius: 0px;
    overflow: hidden;
}
.config-list {
    width: 220px;
    min-width: 180px;
    border-right: 1px solid var(--border-default);
    background: var(--bg-surface);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}
.config-list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-subtle);
    flex-shrink: 0;
}
.config-list-item {
    padding: 8px 12px;
    font-size: 12px;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.1s;
    border-bottom: 1px solid var(--border-subtle);
    flex-shrink: 0;
}
.config-list-item:hover {
    color: var(--text-primary);
    background: var(--bg-elevated);
}
.config-list-item.active {
    color: var(--accent);
    background: var(--accent-bg);
    border-left: 2px solid var(--accent);
}
.config-list-empty {
    padding: 20px 12px;
    font-size: 11px;
    color: var(--text-dim);
    text-align: center;
}
.config-create-row {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 8px;
    border-bottom: 1px solid var(--border-subtle);
    flex-shrink: 0;
}
.config-editor {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow-y: auto;
}
.config-editor-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-default);
}
.config-editor-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    font-family: var(--font-mono);
}
.config-textarea {
    flex: 1;
    width: 100%;
    min-height: 300px;
    padding: 12px;
    background: var(--bg-void);
    color: var(--text-primary);
    border: none;
    font-family: var(--font-mono);
    font-size: 12px;
    line-height: 1.6;
    resize: none;
    outline: none;
}
.config-textarea:focus {
    box-shadow: inset 0 0 0 1px var(--accent-border);
}

/* Integrity check results */
.config-integrity-result {
    margin-top: 12px;
    border: 1px solid var(--border-default);
    border-radius: 0px;
    overflow: hidden;
}
.config-integrity-result.valid { border-color: var(--accent-border); }
.config-integrity-result.invalid { border-color: var(--danger-border); }
.config-integrity-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 600;
}
.config-integrity-result.valid .config-integrity-header {
    background: var(--accent-bg);
    color: var(--accent);
}
.config-integrity-result.invalid .config-integrity-header {
    background: var(--danger-bg);
    color: var(--danger);
}
.config-integrity-files {
    padding: 4px 0;
}
.config-integrity-file {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 14px;
    font-size: 12px;
    font-family: var(--font-mono);
}
.config-integrity-file.valid .config-integrity-icon { color: var(--accent); }
.config-integrity-file.invalid .config-integrity-icon { color: var(--danger); }
.config-integrity-path { color: var(--text-secondary); }
.config-integrity-reason {
    font-size: 11px;
    color: var(--danger);
    font-family: var(--font-sans);
    margin-left: auto;
}

/* Responsive: config panel */
@media (max-width: 768px) {
    .config-list-editor { flex-direction: column; }
    .config-list {
        width: 100%;
        max-height: 160px;
        overflow-y: auto;
        border-right: none;
        border-bottom: 1px solid var(--border-default);
    }
    .config-nav { overflow-x: auto; flex-wrap: nowrap; }
}

/* ── Tool Category Foldouts ─────────────────────────────────────────── */
.tool-group {
    margin-bottom: 8px;
    border: 1px solid var(--border-subtle);
    border-radius: 0px;
    overflow: hidden;
}
.tool-group > summary {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    cursor: pointer;
    background: var(--bg-surface);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    user-select: none;
    list-style: none;
}
.tool-group > summary::-webkit-details-marker { display: none; }
.tool-group > summary::before {
    content: '\25B6';
    font-size: 9px;
    transition: transform 0.15s;
    color: var(--text-dim);
}
.tool-group[open] > summary::before {
    transform: rotate(90deg);
}
.tool-group-label { flex: 1; }
.tool-group-count {
    font-size: 11px;
    color: var(--text-dim);
    font-weight: 400;
}
.tool-group-body {
    border-top: 1px solid var(--border-subtle);
}
.tool-group-body .tab-item-card {
    border-radius: 0;
    border: none;
    border-bottom: 1px solid var(--border-subtle);
    animation: none;
}
.tool-group-body .tab-item-card:last-child { border-bottom: none; }

/* ── Tool Parameters ──────────────────────────────────────────────── */
.tool-params {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border-subtle);
}
.tool-params-title {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 6px;
}
.tool-param {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 6px;
    padding: 3px 0;
    font-size: 12px;
    line-height: 1.4;
}
.tool-param-name {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--accent);
    background: var(--bg-tertiary);
    padding: 1px 5px;
    border-radius: 0px;
    flex-shrink: 0;
}
.tool-param-type {
    font-size: 11px;
    color: var(--text-muted);
    font-style: italic;
    flex-shrink: 0;
}
.tool-param-desc {
    color: var(--text-secondary);
    font-size: 11px;
}

/* ── Skill Section Headers ──────────────────────────────────────────── */
.skill-section-header {
    padding: 10px 0 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent);
    border-bottom: 2px solid var(--accent);
    margin-bottom: 6px;
    text-shadow: 0 0 8px rgba(255, 106, 0, 0.4);
    background: linear-gradient(90deg, rgba(255, 106, 0, 0.04), transparent 60%);
    padding-left: 8px;
    margin-left: -8px;
    margin-right: -8px;
    padding-right: 8px;
}
.skill-section-header:not(:first-child) {
    margin-top: 12px;
}

/* ── Detail Panel (expand on click) ─────────────────────────────────── */
.tab-item-card { cursor: pointer; transition: all 0.15s; }
.tab-item-card.expanded {
    border-color: var(--accent-border);
    background: var(--bg-elevated);
}
.detail-panel {
    margin-top: 10px;
    padding: 14px 16px;
    background: var(--bg-void);
    border: 1px solid var(--border-subtle);
    border-radius: 0px;
    font-size: 12px;
    color: var(--text-secondary);
}
.detail-section { margin-bottom: 12px; }
.detail-section:last-child { margin-bottom: 0; }
.detail-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-dim);
    margin-bottom: 6px;
}
.detail-content {
    font-size: 13px;
    line-height: 1.65;
    color: var(--text-primary);
}
/* Markdown rendered inside detail panels */
.detail-content p { margin: 0 0 8px; }
.detail-content p:last-child { margin: 0; }
.detail-content h1, .detail-content h2, .detail-content h3 {
    font-size: 13px; font-weight: 700; color: var(--text-bright);
    margin: 10px 0 4px; padding: 0;
}
.detail-content h1 { font-size: 14px; }
.detail-content ul, .detail-content ol {
    margin: 4px 0 8px; padding-left: 20px;
}
.detail-content li { margin-bottom: 2px; }
.detail-content code {
    font-family: var(--font-mono); font-size: 11px;
    background: var(--bg-surface); padding: 1px 5px; border-radius: 0px;
    color: var(--accent);
}
.detail-content pre {
    background: var(--bg-deep); border: 1px solid var(--border-subtle);
    border-radius: 0px; padding: 10px 12px; margin: 6px 0 10px;
    overflow-x: auto; max-height: 300px; overflow-y: auto;
}
.detail-content pre code {
    background: none; padding: 0; font-size: 11px; color: var(--text-primary);
    display: block; white-space: pre;
}
.detail-content-pre {
    white-space: pre-wrap;
    font-family: var(--font-mono);
    font-size: 11px;
    max-height: 300px;
    overflow-y: auto;
    background: var(--bg-deep);
    border: 1px solid var(--border-subtle);
    border-radius: 0px;
    padding: 10px 12px;
}
.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 10px;
}
.detail-meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: var(--text-muted);
}
.detail-meta-item strong { color: var(--text-secondary); font-weight: 600; }
.detail-row {
    font-size: 12px;
    color: var(--text-secondary);
    padding: 3px 0;
    display: flex;
    align-items: baseline;
    gap: 6px;
}
.detail-row .detail-label {
    display: inline;
    font-size: 11px;
    text-transform: none;
    letter-spacing: 0;
    color: var(--text-muted);
    font-weight: 600;
    min-width: 80px;
    flex-shrink: 0;
}
.detail-actions {
    display: flex;
    gap: 6px;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--border-subtle);
}
.detail-loading {
    text-align: center;
    color: var(--text-dim);
    font-style: italic;
    padding: 16px;
}
.detail-error {
    text-align: center;
    color: var(--danger);
    padding: 16px;
}
/* Type badge for skills */
.badge-type {
    font-size: 10px; padding: 2px 8px; border-radius: 0px;
    font-weight: 600; letter-spacing: 0.3px; text-transform: uppercase;
}
.badge-type-code { background: rgba(0,255,65,0.12); color: #00FF41; }
.badge-type-instruction { background: rgba(255,106,0,0.12); color: #FF8C33; }
.badge-type-combined { background: rgba(255,184,0,0.12); color: #FFB800; }
.badge-type-tool { background: rgba(255,106,0,0.15); color: #FF6A00; }
.badge-type-mcp { background: rgba(255,106,0,0.15); color: var(--accent); }
.badge-type-agent_skill { background: rgba(255,0,51,0.12); color: #FF0033; }

/* Handler type badges */
.badge-handler { font-size: 9px; padding: 1px 5px; border-radius: 0px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.3px; }
.badge-handler-executable { background: rgba(255,106,0,0.18); color: #FF8C33; border: 1px solid rgba(255,106,0,0.25); }
.badge-handler-code { background: rgba(0,255,65,0.12); color: #00FF41; border: 1px solid rgba(0,255,65,0.2); }
.badge-handler-builtin { background: rgba(255,184,0,0.12); color: #FFB800; border: 1px solid rgba(255,184,0,0.2); }
.badge-handler-mcp { background: rgba(255,106,0,0.15); color: var(--accent); border: 1px solid rgba(255,106,0,0.2); }
.badge-handler-http { background: rgba(255,184,0,0.12); color: #FFB800; border: 1px solid rgba(255,184,0,0.2); }
.badge-handler-agent { background: rgba(255,0,51,0.12); color: #FF0033; border: 1px solid rgba(255,0,51,0.2); }

/* Skill tool rows in detail view */
.skill-tool-row { padding: 6px 0; border-bottom: 1px solid var(--border); }
.skill-tool-row:last-child { border-bottom: none; }

/* ── History Loading Indicator ──────────────────────────────────────── */
.history-loader {
    text-align: center;
    padding: 12px;
    font-size: 12px;
    color: var(--text-dim);
    font-style: italic;
}

/* ── Config Section Groups (full config view) ─────────────────────── */
.config-section { margin-bottom: 4px; border: 1px solid var(--border-subtle); border-radius: 0px; }
.config-section-header {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 14px; cursor: pointer;
    background: var(--bg-tertiary);
    font-weight: 600; font-size: 13px; color: var(--text);
}
.config-section-header:hover { background: var(--bg-hover); }
.config-section-arrow { font-size: 10px; color: var(--text-dim); width: 14px; }
.config-section-name { flex: 1; }
.config-section-count { font-size: 11px; color: var(--text-dim); font-weight: 400; }
.config-section-desc { font-size: 12px; color: var(--text-secondary); padding: 6px 14px 8px; line-height: 1.4; border-bottom: 1px solid var(--border-subtle); }
/* Field groups — flat padding, no borders */
.config-section-fields { padding: 2px 14px 6px; }
/* Subsection label — divider line + label */
.config-subsection-label {
    font-size: 11px; font-weight: 600; color: var(--text-secondary);
    text-transform: uppercase; letter-spacing: 0.5px;
    padding: 10px 0 6px 0; margin: 4px 0 0;
    border-top: 1px solid var(--border-subtle);
}
/* Highlight animation for deep-link navigation from Problems panel */
.config-subsection-highlight {
    animation: subsection-highlight 2.5s ease-out;
    border-radius: 0px;
}
@keyframes subsection-highlight {
    0% { background: var(--accent-bg-strong); box-shadow: var(--accent-glow); }
    70% { background: var(--accent-bg-strong); box-shadow: var(--accent-glow); }
    100% { background: transparent; box-shadow: none; }
}
.config-field-desc { font-size: 11px; color: var(--muted); margin-top: 1px; line-height: 1.3; }
.config-field.overridden { border-left: 2px solid var(--accent); padding-left: 10px; }
.config-field.secret .config-input { color: var(--text-dim); }
/* Array editor */
.config-array-editor { width: 100%; }
.config-array-tags { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 4px; }
.config-array-tag {
    display: inline-flex; align-items: center; gap: 2px;
    background: var(--border); border-radius: 0px; padding: 2px 6px;
    font-size: 11px; color: var(--text-primary); max-width: 280px;
}
.config-array-tag-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.config-array-tag-remove {
    cursor: pointer; color: var(--muted); font-size: 13px; line-height: 1;
    padding: 0 2px; border-radius: 2px;
}
.config-array-tag-remove:hover { color: var(--danger); background: var(--danger-bg, rgba(255,0,51,0.1)); }
.config-array-empty { font-size: 11px; color: var(--text-dim); font-style: italic; margin-bottom: 4px; }
.config-array-add { display: flex; align-items: center; }
.config-array-input { flex: 1; font-size: 11px !important; padding: 3px 6px !important; }
.config-override-badge {
    font-size: 10px; padding: 1px 6px; border-radius: 0px;
    background: var(--accent-bg); color: var(--accent); font-weight: 500;
}
.config-secret-badge {
    font-size: 10px; padding: 1px 6px; border-radius: 0px;
    background: var(--danger-bg, rgba(255,0,51,0.1)); color: var(--danger); font-weight: 500;
}
.config-field-default {
    font-size: 11px; color: var(--text-dim); margin-top: 2px;
    font-style: italic;
}
.config-secret-status { font-size: 11px; margin-top: 2px; }
.config-secret-set { color: var(--success, #00FF41); }
.config-secret-unset { color: var(--danger, #FF0033); font-weight: 500; }
.secret-input::placeholder { font-style: italic; opacity: 0.7; }

/* ── File Editor (system prompt / main agent) ─────────────────────── */
.file-editor-section {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    padding-bottom: 8px;
}
.file-editor-section h4 { margin: 0 0 4px; }
.config-desc {
    font-size: 12px;
    color: var(--text-muted);
    margin: 0 0 10px;
    line-height: 1.5;
}
.file-editor-section .config-desc { margin: 0 0 10px; }
.file-editor-section .config-textarea {
    flex: 1;
    min-height: 400px;
    max-height: calc(100vh - 300px);
    resize: vertical;
}
.config-editor-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
    padding-top: 8px;
}
.config-editor-hint {
    font-size: 11px;
    color: var(--text-dim);
    margin-left: 4px;
}
.btn-ghost {
    background: transparent;
    border-color: transparent;
    color: var(--text-muted);
}
.btn-ghost:hover { color: var(--text-primary); background: var(--bg-elevated); }
.config-editor-modified {
    font-size: 11px;
    font-weight: 600;
    color: var(--accent);
    margin-left: auto;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}
.config-textarea-tall { min-height: 400px; font-family: var(--font-mono, monospace); font-size: 12px; resize: vertical; }

/* ── Import / Export ──────────────────────────────────────────────── */
.import-export-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 8px;
}
.import-export-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: 0px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.import-export-card:hover { border-color: var(--border-bright); }
.import-export-card-disabled {
    opacity: 0.5;
    pointer-events: none;
}
.import-export-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
}
.import-export-card-title {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}
.import-export-card-desc {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

/* ── Guardrail Form Builder ───────────────────────────────────────── */
/* ── Guardrail Tampered — sidebar badge + editor banner ─────────── */
.config-list-item.tampered {
    border-left: 3px solid var(--danger);
    opacity: 0.4;
    text-decoration: line-through;
    text-decoration-color: var(--danger);
}
.config-list-item.tampered.active {
    opacity: 0.7;
}
.config-list-item.tampered .tampered-badge {
    margin-left: auto;
    font-size: 11px;
    flex-shrink: 0;
    color: #fff;
    background: var(--danger);
    padding: 1px 6px;
    border-radius: 0px;
    text-decoration: none;
}
/* Tampered but has DB fallback — warning state */
.guardrail-tampered-banner.tampered-warn-banner {
    background: color-mix(in srgb, var(--warning) 12%, var(--bg-surface));
    border: 1px solid var(--warning);
    border-radius: 0px;
}
.guardrail-tampered-banner.tampered-warn-banner .tampered-banner-label {
    color: var(--warning);
}
.config-list-item.tampered-warn {
    border-left: 3px solid var(--warning);
}
.config-list-item.tampered-warn .tampered-badge {
    margin-left: auto;
    font-size: 11px;
    flex-shrink: 0;
    text-decoration: none;
}
.tampered-badge-warn {
    background: var(--warning) !important;
    color: #000 !important;
}
/* Skill/tab cards that are tampered */
.tab-item-card.tampered-item {
    opacity: 0.4;
    border-left: 3px solid var(--danger);
}
.tab-item-card.tampered-item .tab-item-name {
    text-decoration: line-through;
    text-decoration-color: var(--danger);
}
.guardrail-tampered-banner {
    background: color-mix(in srgb, var(--warning) 10%, var(--bg-surface));
    border-bottom: 1px solid var(--warning);
    padding: 8px 12px;
    font-size: 12px;
}
/* DISABLED state — red, unmistakable */
.guardrail-tampered-banner.tampered-disabled {
    background: color-mix(in srgb, var(--danger) 15%, var(--bg-surface));
    border: 2px solid var(--danger);
    border-radius: 0px;
}
.guardrail-tampered-banner.tampered-disabled .tampered-banner-label {
    color: var(--danger);
    font-size: 14px;
}
/* Gray out content AFTER a disabled banner */
.guardrail-tampered-banner.tampered-disabled ~ * {
    opacity: 0.35;
    pointer-events: none;
    user-select: none;
}
.tampered-banner-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}
.tampered-banner-label {
    color: var(--warning);
    font-weight: 600;
}
.tampered-banner-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}
.tampered-banner-note {
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
}
/* Diff panel */
.tampered-diff-panel {
    border-top: 1px solid var(--border-subtle);
    overflow-x: auto;
}
.diff-legend {
    display: flex;
    gap: 12px;
    padding: 4px 8px;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-surface);
}
.diff-legend-item { font-size: 10px; color: var(--text-muted); display: flex; align-items: center; gap: 4px; }
.diff-legend-removed::before { content: '–'; color: var(--danger); font-weight: 700; }
.diff-legend-added::before { content: '+'; color: #00FF41; font-weight: 700; }
.diff-lines { font-family: var(--font-mono, monospace); font-size: 11px; line-height: 1.5; }
.diff-line {
    display: flex;
    align-items: flex-start;
    padding: 0 8px;
    white-space: pre;
}
.diff-line-added { background: color-mix(in srgb, #00FF41 12%, transparent); }
.diff-line-removed { background: color-mix(in srgb, var(--danger) 12%, transparent); }
.diff-line-same { color: var(--text-muted); }
.diff-line-prefix {
    min-width: 14px;
    user-select: none;
    font-weight: 700;
}
.diff-line-added .diff-line-prefix { color: #00FF41; }
.diff-line-removed .diff-line-prefix { color: var(--danger); }
.diff-line-text { white-space: pre; overflow-wrap: anywhere; }

.guardrail-form { padding: 8px 12px; }
.gf-section { margin-bottom: 16px; border-bottom: 1px solid var(--border-subtle); padding-bottom: 12px; }
.gf-section:last-child { border-bottom: none; margin-bottom: 0; }
.gf-section-title { font-weight: 600; font-size: 11px; color: var(--accent); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; }
.gf-row { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.gf-row > .gf-label { min-width: 160px; font-size: 12px; color: var(--text-muted); flex-shrink: 0; }
.gf-row > .config-input, .gf-row > .config-toggle { flex: 1; }
.gf-row > select.config-input { flex: 1; }
.config-textarea-sm { min-height: 80px; font-family: var(--font-mono, monospace); font-size: 12px; resize: vertical; }

/* ── CRUD form ────────────────────────────────────────────────────── */
.crud-form {
    padding: 10px 12px; margin: 8px 0;
    background: var(--bg-tertiary); border-radius: 0px;
    display: flex; flex-direction: column; gap: 8px;
}
.crud-form-row { display: flex; gap: 8px; align-items: center; }
.crud-form-row > .config-input { flex: 1; }
.crud-form-row > select.config-input { flex: 0 0 auto; min-width: 120px; }

/* ── Extra button sizes ───────────────────────────────────────────── */
.btn-xs {
    padding: 3px 8px;
    font-size: 10px;
    line-height: 1.2;
    border-radius: 0px;
    min-width: 0;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    font-weight: 600;
}

/* ── Icon helpers (inline) ────────────────────────────────────────── */
.tab-item-badge.badge-layer-critical { background: rgba(255,0,51,0.15); color: #FF0033; }
.tab-item-badge.badge-layer-essential { background: rgba(255,184,0,0.15); color: #FFB800; }
.tab-item-badge.badge-layer-context { background: rgba(255,106,0,0.12); color: var(--accent); }

/* ── Safety Section ────────────────────────────────────────────────── */
.safety-section { padding: 8px 0; }
.safety-presets {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.safety-preset-btn {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 12px 16px;
    background: var(--bg-surface);
    border: 2px solid var(--border-color);
    border-radius: 0px;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
    text-align: left;
    width: 100%;
}
.safety-preset-btn:hover { border-color: var(--accent); }
.safety-preset-btn.active {
    border-color: var(--accent);
    background: var(--accent-bg);
}
.safety-preset-name {
    font-weight: 600;
    font-size: 14px;
    text-transform: capitalize;
    color: var(--text-primary);
}
.safety-preset-btn.active .safety-preset-name { color: var(--accent); }
.safety-preset-desc {
    font-size: 12px;
    color: var(--text-muted);
}

/* ── Provider Cards ───────────────────────────────────────────────── */
.provider-cards {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.provider-card {
    background: linear-gradient(135deg, var(--bg-surface), var(--bg-deep));
    border: 1px solid var(--border-default);
    border-radius: 0px;
    padding: 12px 14px;
    transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}
.provider-card:hover {
    border-color: var(--border-bright);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
    background: linear-gradient(135deg, var(--bg-elevated), var(--bg-surface));
}
.provider-active {
    border-color: var(--accent);
    background: linear-gradient(135deg, var(--accent-bg), rgba(255, 106, 0, 0.03));
    box-shadow: 0 0 12px rgba(255, 106, 0, 0.08);
}
.provider-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0;
    gap: 8px;
}
.provider-name {
    font-weight: 600;
    font-size: 14px;
    text-transform: capitalize;
    color: var(--text-primary);
}
.provider-active .provider-name { color: var(--accent); text-shadow: 0 0 8px rgba(255, 106, 0, 0.3); }
.provider-badges { display: flex; gap: 4px; }
.provider-model {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-secondary);
    flex: 1;
    text-align: right;
    margin: 0 12px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.provider-model-count {
    font-size: 11px;
    color: var(--text-dim);
    white-space: nowrap;
}
.provider-card-header { cursor: pointer; }
.provider-chevron {
    font-size: 11px;
    color: var(--text-dim);
    transition: transform 0.15s ease;
    display: inline-block;
    flex-shrink: 0;
}
.provider-chevron.expanded { transform: rotate(90deg); color: var(--text-muted); }
.provider-card-body { padding-top: 10px; margin-top: 10px; border-top: 1px solid var(--border-subtle); }
.provider-card-summary {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0 0;
    font-size: 12px;
    color: var(--text-muted);
}
.provider-summary-model { font-weight: 500; }
.provider-summary-caps { letter-spacing: 2px; }
.provider-model-section { margin-bottom: 10px; }
.provider-model-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 4px;
}
.provider-model-select {
    width: 100%;
    padding: 6px 8px;
    font-size: 13px;
}
.provider-model-details {
    margin-bottom: 10px;
}
.provider-model-caps {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.model-cap {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 0px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}
.model-cap.cap-yes {
    background: color-mix(in srgb, var(--accent) 15%, transparent);
    color: var(--accent);
}
.model-cap.cap-no {
    opacity: 0.4;
    text-decoration: line-through;
}
.model-cap.cap-yes:hover, .model-cap.cap-no:hover {
    outline: 1px solid var(--border);
}
.provider-model-thinking {
    margin-top: 4px;
}
.provider-models-grid { margin-bottom: 10px; }
.models-list {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}
.model-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 0px;
    border: 1px solid var(--border-default);
    background: var(--bg-surface);
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.15s;
}
.model-chip:hover {
    border-color: var(--accent);
    color: var(--text-primary);
}
.model-chip-active {
    border-color: var(--accent);
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    color: var(--accent);
    font-weight: 600;
}
.model-chip-name { white-space: nowrap; }
.model-chip-tier {
    font-size: 10px;
    padding: 1px 5px;
    border-radius: 0px;
    background: var(--bg-tertiary);
    color: var(--text-muted);
    text-transform: capitalize;
}
.model-chip-active .model-chip-tier {
    background: color-mix(in srgb, var(--accent) 20%, transparent);
    color: var(--accent);
}
.provider-key-section { margin-bottom: 8px; }
.provider-key-row {
    display: flex;
    align-items: center;
}
.provider-meta {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 6px;
    word-break: break-all;
}
.provider-card-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border-default);
}
.provider-health-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.provider-health-dot.health-ok { background: var(--accent); }
.provider-health-dot.health-err { background: #FF0033; }
.provider-test-result {
    font-size: 0.75em;
    font-weight: 500;
}
.provider-test-result.test-ok { color: var(--accent); }
.provider-test-result.test-err { color: #FF0033; }
.model-cache-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-left: 2px;
}
.model-cache-dot.cached { background: var(--accent); }
.model-cache-dot.not-cached { background: var(--text-muted); opacity: 0.4; }
.provider-model-local-info {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 12px;
    margin-top: 4px;
}
/* ── Provider Presets Grid ────────────────────────────────────────── */
.provider-zone-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin: 16px 0 8px;
}
.provider-zone-label:first-child { margin-top: 0; }
.provider-presets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 8px;
}
.provider-preset-tile {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px;
    border-radius: 0px;
    border: 1px solid var(--border-default);
    background: var(--bg-surface);
    cursor: pointer;
    text-align: left;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.provider-preset-tile:hover {
    border-color: var(--accent);
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}
.preset-tile-name { font-weight: 600; font-size: 13px; color: var(--text-primary); }
.preset-tile-protocol {
    font-size: 10px;
    color: var(--text-muted);
}
.preset-tile-badge {
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 0px;
    background: var(--bg-tertiary);
    color: var(--text-muted);
    align-self: flex-start;
    margin-top: 2px;
}
.preset-tile-custom {
    border-style: dashed;
    border-color: var(--border-bright);
    align-items: center;
    justify-content: center;
    min-height: 70px;
}
.preset-tile-custom .preset-tile-name { color: var(--text-secondary); }
/* ── Provider Setup Form (inline after preset click) ──────────── */
.provider-setup-form {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: 0px;
    padding: 14px;
    margin-top: 8px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.provider-setup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.provider-setup-header-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}
.provider-setup-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.provider-setup-field label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
}
.provider-setup-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}
/* ── Protocol badge on provider cards ──────────────────────────── */
.provider-protocol-badge {
    font-size: 10px;
    padding: 1px 6px;
    border-radius: 0px;
    background: var(--bg-tertiary);
    color: var(--text-muted);
    font-family: monospace;
}

/* ── Provider Editor ──────────────────────────────────────────────── */
.provider-editor {
    padding: 12px 14px;
    border-top: 1px solid var(--border-default);
    background: var(--bg-tertiary);
}
.ed-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
.ed-section {
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-default);
}
.ed-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}
.ed-row {
    display: flex;
    gap: 8px;
    margin-bottom: 6px;
}
.ed-field {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
}
.ed-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}
.ed-input {
    font-size: 12px !important;
    padding: 4px 8px !important;
}
.ed-model-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: 0px;
    margin-bottom: 4px;
    overflow: hidden;
}
.ed-model-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
}
.ed-model-body {
    padding: 8px 10px;
    border-top: 1px solid var(--border-default);
}
.ed-caps-row {
    flex-wrap: wrap;
    align-items: center;
}
.ed-cap-toggle {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 0px;
    background: var(--bg-tertiary);
    cursor: pointer;
}
.ed-cap-toggle:has(input:checked) {
    background: color-mix(in srgb, var(--accent) 15%, transparent);
    color: var(--accent);
}
.ed-toggles-section {
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px dashed var(--border-default);
}
.ed-toggle-row {
    display: flex;
    gap: 4px;
    align-items: center;
    margin-bottom: 3px;
}

/* ── Client Cards ─────────────────────────────────────────────────── */
.client-cards,
.clients-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.client-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: 0px;
    padding: 12px 14px;
    transition: border-color 0.15s;
}
.client-card:hover { border-color: var(--border-bright); }
.client-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0;
    user-select: none;
}
.client-card-expanded .client-card-header { margin-bottom: 10px; }
.client-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}
.client-card-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.client-field label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 4px;
}
.field-required { color: var(--accent); font-weight: 600; }

/* ── Agent Definition Cards ──────────────────────────────────────── */
.agent-def-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: 0px;
    padding: 12px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: border-color 0.15s;
}
.agent-def-card:hover { border-color: var(--border-bright); }
.agent-def-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}

/* ── Setup Mode Toggle ─────────────────────────────────────────── */
.setup-mode-toggle {
    display: flex;
    gap: 0;
    margin-bottom: 12px;
    border: 1px solid var(--border-default);
    border-radius: 0px;
    overflow: hidden;
    width: fit-content;
}
.setup-mode-btn {
    padding: 5px 14px;
    font-size: 12px;
    font-weight: 500;
    background: var(--bg-surface);
    color: var(--text-secondary);
    border: none;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}
.setup-mode-btn:not(:last-child) { border-right: 1px solid var(--border-default); }
.setup-mode-btn.active {
    background: var(--accent);
    color: #fff;
}
.setup-mode-btn:hover:not(.active) { background: var(--bg-hover); }

/* ── Setup Wizard Steps ────────────────────────────────────────── */
.setup-wizard {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.setup-step {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-subtle);
}
.setup-step:last-child { border-bottom: none; }
.setup-step-number {
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    background: var(--bg-hover);
    color: var(--text-muted);
    margin-top: 1px;
}
.setup-step-number.step-complete {
    background: var(--accent);
    color: #fff;
}
.setup-step-content {
    flex: 1;
    min-width: 0;
}
.setup-step-title {
    font-weight: 600;
    font-size: 13px;
    color: var(--text-primary);
    margin-bottom: 4px;
}
.setup-step-desc {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 6px;
}
.setup-step-link {
    display: inline-block;
    font-size: 12px;
    color: var(--accent);
    text-decoration: none;
    padding: 3px 10px;
    border: 1px solid var(--accent);
    border-radius: 0px;
    margin-bottom: 8px;
    transition: background 0.15s;
}
.setup-step-link:hover { background: color-mix(in srgb, var(--accent) 10%, transparent); }
.setup-step-tip {
    font-size: 11px;
    color: var(--text-muted);
    background: color-mix(in srgb, var(--accent) 6%, transparent);
    border-left: 3px solid var(--accent);
    padding: 6px 10px;
    border-radius: 0;
    margin-top: 6px;
    line-height: 1.4;
}

/* ── Inline Validation ─────────────────────────────────────────── */
.setup-validation {
    font-size: 11px;
    margin-top: 3px;
}
.setup-validation.valid { color: var(--accent); }
.setup-validation.invalid { color: #FF0033; }
.input-valid { border-color: var(--accent) !important; }
.input-invalid { border-color: #FF0033 !important; }

/* ── Quick Config Fields ───────────────────────────────────────── */
.client-fields-quick {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ── Safety Inline Chips ──────────────────────────────────────────── */
.safety-inline {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.safety-chip {
    padding: 6px 14px;
    border: 1px solid var(--border-default);
    border-radius: 0px;
    background: var(--bg-surface);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    text-transform: capitalize;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, color 0.15s;
}
.safety-chip:hover { border-color: var(--accent); color: var(--text-primary); }
.safety-chip-active {
    border-color: var(--accent);
    background: var(--accent-bg);
    color: var(--accent);
}

/* ── Skill Config Fields ──────────────────────────────────────────── */
.skill-config-fields {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 8px 0;
}
.skill-config-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}
.skill-config-row label.skill-config-label,
.skill-config-row > .skill-config-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    min-width: 120px;
}
.skill-config-desc {
    font-size: 11px;
    color: var(--text-muted);
    flex-basis: 100%;
}
.skill-config-row input[type="checkbox"] {
    accent-color: var(--accent);
    width: 16px;
    height: 16px;
}

/* Danger button variant */
.btn-danger {
    background: rgba(255, 70, 70, 0.1);
    color: #FF0033;
    border-color: rgba(255, 70, 70, 0.3);
}
.btn-danger:hover {
    background: rgba(255, 70, 70, 0.2);
    border-color: rgba(255, 70, 70, 0.5);
}

/* ── Utility ───────────────────────────────────────────────────────── */
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-sm { gap: 6px; }

/* ── File Browser Panel ─────────────────────────────────────────────── */
.files-panel-body {
    flex-direction: column;
    gap: 0;
}

.files-breadcrumb {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 0 10px;
    flex-wrap: wrap;
    flex-shrink: 0;
}

.files-breadcrumb-btn {
    background: none;
    border: none;
    color: var(--accent);
    cursor: pointer;
    font-size: 12px;
    font-family: var(--font-mono);
    padding: 2px 5px;
    border-radius: 0px;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: background 150ms ease;
}
.files-breadcrumb-btn:hover {
    background: rgba(255, 106, 0, 0.08);
}

.files-breadcrumb-sep {
    color: var(--text-muted);
    display: flex;
    align-items: center;
}

.files-breadcrumb-current {
    font-size: 12px;
    font-family: var(--font-mono);
    color: var(--text-secondary);
    padding: 2px 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.files-up-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 12px;
    font-family: var(--font-mono);
    padding: 5px 10px;
    border-radius: 0px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
    transition: border-color 150ms ease, color 150ms ease;
    flex-shrink: 0;
}
.files-up-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.files-list {
    display: flex;
    flex-direction: column;
    gap: 1px;
    flex: 1;
    overflow-y: auto;
}

.files-item {
    display: grid;
    grid-template-columns: 24px 1fr auto auto auto;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    border-radius: 0px;
    cursor: pointer;
    transition: background 150ms ease, border-color 150ms ease;
    border: 1px solid transparent;
    border-left: 3px solid transparent;
    min-width: 0;
    background: linear-gradient(135deg, var(--bg-surface), var(--bg-deep));
}
.files-item:hover {
    background: linear-gradient(135deg, var(--bg-elevated), var(--bg-surface));
    border-color: var(--border-subtle);
    border-left-color: var(--accent-dim);
}
.files-item:hover .files-item-name {
    color: var(--text-bright);
}

.files-item-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: text-shadow 150ms ease;
}
.files-item-icon.dir { color: var(--accent); text-shadow: 0 0 8px rgba(255, 106, 0, 0.3); }
.files-item-icon.file { color: var(--text-muted); }
.files-item:hover .files-item-icon.dir { text-shadow: 0 0 12px rgba(255, 106, 0, 0.5); }

.files-item-name {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color 150ms ease;
}

.files-item-size {
    font-size: 10px;
    color: var(--text-muted);
    font-family: var(--font-mono);
    min-width: 52px;
    text-align: right;
    flex-shrink: 0;
    letter-spacing: 0.3px;
}

.files-item-date {
    font-size: 10px;
    color: var(--text-muted);
    min-width: 72px;
    text-align: right;
    flex-shrink: 0;
    opacity: 0.7;
    transition: opacity 150ms ease;
}
.files-item:hover .files-item-date { opacity: 1; }

.files-item-dl {
    opacity: 0;
    transition: opacity 150ms ease;
    flex-shrink: 0;
}
.files-item:hover .files-item-dl {
    opacity: 1;
}

/* Preview panel */
.files-preview-panel {
    margin-top: 12px;
    border: 1px solid var(--border);
    border-radius: 0px;
    overflow: hidden;
    flex-shrink: 0;
    max-height: 60vh;
    display: flex;
    flex-direction: column;
}

.files-preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.files-preview-title {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.files-preview-body {
    overflow: auto;
    padding: 12px;
    flex: 1;
}

.files-preview-text {
    margin: 0;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-primary);
    white-space: pre-wrap;
    word-break: break-all;
    line-height: 1.6;
}

.files-preview-image {
    display: block;
    margin: 0 auto;
}

.files-preview-loading {
    color: var(--text-muted);
    font-size: 13px;
    text-align: center;
    padding: 20px 0;
}

/* Files toolbar */
.files-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 0 8px;
    flex-shrink: 0;
}
.files-toolbar-status {
    font-size: 11px;
    color: var(--accent);
    font-family: var(--font-mono);
    animation: glow-pulse 1.5s ease-in-out infinite;
}

/* Per-item action buttons */
.file-item-actions {
    display: flex;
    align-items: center;
    gap: 2px;
    opacity: 0;
    transition: opacity 150ms ease;
    flex-shrink: 0;
}
.files-item:hover .file-item-actions {
    opacity: 1;
}
.icon-btn-sm {
    width: 24px;
    height: 24px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1px solid transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 150ms ease, border-color 150ms ease;
    text-decoration: none;
}
.icon-btn-sm:hover {
    color: var(--accent);
    border-color: var(--border-subtle);
}

/* File edit area */
.file-edit-area {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}
.file-edit-textarea {
    width: 100%;
    min-height: 200px;
    flex: 1;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-primary);
    background: var(--bg-deep);
    border: 1px solid var(--border-default);
    border-radius: 0px;
    padding: 10px;
    resize: vertical;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-all;
}
.file-edit-textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(255, 106, 0, 0.1);
}
.file-edit-buttons {
    display: flex;
    gap: 6px;
    align-items: center;
}

/* Delete confirmation */
.confirm-delete {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--danger-bg);
    border: 1px solid var(--danger-border);
    border-radius: 0px;
    margin-bottom: 6px;
    font-size: 12px;
    font-family: var(--font-mono);
    color: var(--text-primary);
    flex-shrink: 0;
}
.btn-danger {
    background: var(--danger-bg);
    border: 1px solid var(--danger-border);
    color: var(--danger);
    font-size: 11px;
    padding: 3px 10px;
    cursor: pointer;
    transition: background 150ms ease;
}
.btn-danger:hover {
    background: rgba(255, 0, 51, 0.15);
}
.btn-accent {
    background: var(--accent-bg);
    border: 1px solid rgba(255, 106, 0, 0.25);
    color: var(--accent);
    font-size: 11px;
    padding: 3px 10px;
    cursor: pointer;
    transition: background 150ms ease;
}
.btn-accent:hover {
    background: var(--accent-bg-strong);
}

/* Rename input */
.rename-input {
    background: var(--bg-deep);
    border: 1px solid var(--border-default);
    border-radius: 0px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 12px;
    padding: 3px 8px;
    width: 100%;
    max-width: 220px;
}
.rename-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(255, 106, 0, 0.1);
}

/* New folder input row */
.new-folder-input {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 0;
    flex-shrink: 0;
}

/* Update grid to accommodate action buttons */
.files-item {
    grid-template-columns: 24px 1fr auto auto auto auto;
}

/* ── Logs Panel ───────────────────────────────────────────────────── */
.log-filter-bar {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 0 20px 10px;
    flex-shrink: 0;
}

.log-search {
    width: 100%;
    box-sizing: border-box;
}

.log-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.log-chip {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 500;
    font-family: var(--font-mono);
    color: var(--chip-color, var(--text-muted));
    background: transparent;
    border: 1px solid color-mix(in srgb, var(--chip-color, var(--text-muted)) 30%, transparent);
    border-radius: 0px;
    cursor: pointer;
    transition: all 0.15s;
    letter-spacing: 0.02em;
}

.log-chip:hover {
    background: color-mix(in srgb, var(--chip-color, var(--text-muted)) 12%, transparent);
    border-color: color-mix(in srgb, var(--chip-color, var(--text-muted)) 55%, transparent);
    box-shadow: 0 0 8px color-mix(in srgb, var(--chip-color, var(--text-muted)) 15%, transparent);
}

.log-chip.active {
    background: color-mix(in srgb, var(--chip-color, var(--accent)) 15%, transparent);
    border-color: var(--chip-color, var(--accent));
    color: var(--chip-color, var(--accent));
}

/* Timeline container */
.log-timeline {
    display: flex;
    flex-direction: column;
    padding-top: 4px;
    padding-bottom: 24px;
}

/* Individual log entry */
.log-entry {
    display: flex;
    gap: 0;
    position: relative;
    cursor: default;
}

.log-entry[onclick] {
    cursor: pointer;
}

/* Left track: dot + vertical line */
.log-entry-track {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
    width: 28px;
    padding-top: 10px;
}

.log-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--log-color, var(--text-muted));
    box-shadow: 0 0 6px color-mix(in srgb, var(--log-color, var(--text-muted)) 40%, transparent);
    flex-shrink: 0;
    transition: transform 0.12s, box-shadow 0.12s;
}

.log-entry:hover .log-dot,
.log-entry.log-entry-expanded .log-dot {
    transform: scale(1.35);
    box-shadow: 0 0 10px color-mix(in srgb, var(--log-color, var(--text-muted)) 60%, transparent);
}

.log-line {
    flex: 1;
    width: 1px;
    background: linear-gradient(to bottom, var(--border-default), var(--border-subtle));
    margin-top: 5px;
    min-height: 12px;
}

.log-entry:last-child .log-line {
    display: none;
}

/* Right content area */
.log-entry-body {
    flex: 1;
    min-width: 0;
    padding: 7px 12px 7px 8px;
    border-radius: 0px;
    margin: 2px 0;
    transition: background 0.12s;
}

.log-entry:hover .log-entry-body {
    background: var(--bg-hover);
    border-left: 2px solid color-mix(in srgb, var(--log-color, var(--text-muted)) 30%, transparent);
}

.log-entry.log-entry-expanded .log-entry-body {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-left: 2px solid color-mix(in srgb, var(--log-color, var(--accent)) 50%, transparent);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.log-entry-row {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.log-type-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    font-size: 10.5px;
    font-family: var(--font-mono);
    font-weight: 600;
    border-radius: 0px;
    white-space: nowrap;
    flex-shrink: 0;
    color: var(--log-color, var(--text-muted));
    background: color-mix(in srgb, var(--log-color, var(--text-muted)) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--log-color, var(--text-muted)) 25%, transparent);
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.log-summary {
    flex: 1;
    min-width: 0;
    font-size: 12.5px;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: var(--font-mono);
}

.log-time {
    font-size: 10px;
    color: var(--text-muted);
    white-space: nowrap;
    flex-shrink: 0;
    font-family: var(--font-mono);
    letter-spacing: 0.3px;
    opacity: 0.7;
    transition: opacity 0.12s;
}
.log-entry:hover .log-time { opacity: 1; }

.log-chevron {
    flex-shrink: 0;
    color: var(--text-muted);
    transition: transform 0.15s;
}

/* Expanded detail block */
.log-detail {
    margin: 8px 0 2px;
    padding: 10px 12px;
    background: var(--bg-deep);
    border: 1px solid var(--border-default);
    border-radius: 0px;
    font-family: var(--font-mono);
    font-size: 11.5px;
    color: var(--text-secondary);
    overflow-x: auto;
    white-space: pre;
    line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════
   TOGGLE SWITCH
   ═══════════════════════════════════════════════════════ */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 20px;
    flex-shrink: 0;
    cursor: pointer;
}
.toggle-switch.toggle-sm {
    width: 32px;
    height: 18px;
}
.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}
.toggle-slider {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(80, 90, 110, 0.5);
    border-radius: 20px;
    transition: background 200ms ease, box-shadow 200ms ease;
}
.toggle-slider::before {
    content: "";
    position: absolute;
    width: 14px;
    height: 14px;
    left: 3px;
    bottom: 3px;
    background: var(--text-secondary);
    border-radius: 50%;
    transition: transform 200ms ease, background 200ms ease;
}
.toggle-sm .toggle-slider::before {
    width: 12px;
    height: 12px;
}
.toggle-switch input:checked + .toggle-slider {
    background: rgba(255, 106, 0, 0.35);
    box-shadow: 0 0 8px rgba(255, 106, 0, 0.15);
}
.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(16px);
    background: var(--accent);
}
.toggle-sm input:checked + .toggle-slider::before {
    transform: translateX(14px);
}
.toggle-switch input:disabled + .toggle-slider {
    opacity: 0.4;
    cursor: not-allowed;
}
/* Button-based toggle (no hidden input) */
.toggle-switch.on > .toggle-slider {
    background: rgba(255, 106, 0, 0.35);
    box-shadow: 0 0 8px rgba(255, 106, 0, 0.15);
}
.toggle-switch.on > .toggle-slider::before {
    transform: translateX(16px);
    background: var(--accent);
}
.toggle-switch.toggle-sm.on > .toggle-slider::before {
    transform: translateX(14px);
}
.toggle-switch:disabled > .toggle-slider {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ═══════════════════════════════════════════════════════
   RISK / SAFETY BADGES
   ═══════════════════════════════════════════════════════ */
.risk-badge {
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 0px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}
.risk-safe       { background: rgba(0, 255, 65, 0.12); color: #00FF41; border: 1px solid rgba(0, 255, 65, 0.3); }
.risk-low        { background: rgba(0, 255, 65, 0.12); color: #00FF41; border: 1px solid rgba(0, 255, 65, 0.3); }
.risk-medium     { background: rgba(255, 184, 0, 0.12); color: #FFB800; border: 1px solid rgba(255, 184, 0, 0.3); }
.risk-high       { background: rgba(255, 106, 0, 0.12); color: #FF6A00; border: 1px solid rgba(255, 106, 0, 0.3); }
.risk-critical   { background: rgba(255, 0, 51, 0.12); color: #FF0033; border: 1px solid rgba(255, 0, 51, 0.3); }
.risk-dangerous  { background: rgba(255, 0, 51, 0.15); color: #FF0033; border: 1px solid rgba(255, 0, 51, 0.35); }

/* ═══════════════════════════════════════════════════════
   DISABLED TOOL / SKILL CARD STATE
   ═══════════════════════════════════════════════════════ */
.tab-item-card.disabled {
    opacity: 0.55;
}
.tab-item-card.disabled .tab-item-name {
    text-decoration: line-through;
    text-decoration-color: rgba(255,255,255,0.2);
    color: var(--text-muted);
}
.tab-item-card.disabled .tab-item-desc {
    color: var(--text-dim);
}
.tab-item-card.incompatible {
    opacity: 0.5;
    border-left: 2px solid var(--warning);
}
.tab-item-card.incompatible .tab-item-name {
    color: var(--text-muted);
}
.tab-item-card.incompatible .tab-item-desc {
    color: var(--text-dim);
}

/* ═══════════════════════════════════════════════════════
   RISK LEVEL SELECT DROPDOWN
   ═══════════════════════════════════════════════════════ */
.risk-select {
    width: auto;
    min-width: 120px;
    max-width: 200px;
    font-size: 12px;
    padding: 4px 8px;
}

/* ── Notes Folder Grouping ──────────────────────────────────────── */
/* ── Notes folder tile grid ───────────────────────── */
.notes-folder-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 6px;
    margin-bottom: 8px;
}
.notes-folder-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 12px 8px 8px;
    background: var(--bg-raised);
    border: 1px solid var(--border);
    border-radius: 0px;
    cursor: pointer;
    user-select: none;
    transition: background 0.15s, border-color 0.15s;
}
.notes-folder-tile:hover {
    background: var(--bg-hover);
    border-color: var(--accent);
}
/* .notes-folder-tile.active removed — folder click navigates into full view */
.notes-folder-tile-icon {
    font-size: 24px;
    line-height: 1;
}
.notes-folder-tile-name {
    font-size: 11px;
    font-weight: 600;
    font-family: var(--font-mono);
    color: var(--text-primary);
    text-align: center;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    word-break: break-word;
    max-width: 100%;
}
.notes-folder-tile-count {
    font-size: 10px;
    color: var(--text-muted);
    background: var(--bg-surface);
    padding: 1px 6px;
    border-radius: 0px;
}
/* ── Notes folder open (full-view) ───────────────── */
.notes-folder-open {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.notes-folder-open-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 4px 10px;
    font-size: 13px;
    color: var(--text-primary);
    position: sticky;
    top: 0;
    background: var(--bg-base);
    z-index: 1;
}
.notes-folder-open-title {
    font-weight: 600;
    font-family: var(--font-mono);
}
.notes-folder-back {
    color: var(--accent);
    font-size: 12px;
}

/* ── Subagent Live Cards ──────────────────────────── */
.subagent-live-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: 0px;
    margin: 8px 0;
    overflow: hidden;
    transition: border-color 0.3s;
}
.subagent-live-card.subagent-active {
    border-color: var(--accent-dim);
    box-shadow: var(--accent-glow-soft);
}
.subagent-live-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
}
.subagent-live-icon {
    font-size: 16px;
    flex-shrink: 0;
}
.subagent-live-name {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.subagent-live-badge {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 2px 8px;
    border-radius: 0px;
    flex-shrink: 0;
}
.subagent-live-badge.running {
    background: var(--accent-bg-strong);
    color: var(--accent);
    animation: subagent-pulse 2s ease-in-out infinite;
}
.subagent-live-badge.completed {
    background: var(--success-bg);
    color: var(--success);
}
.subagent-live-badge.failed {
    background: var(--danger-bg);
    color: var(--danger);
}
@keyframes subagent-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}
.subagent-live-task {
    padding: 8px 14px;
    font-size: 12px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-subtle);
    line-height: 1.4;
}
.subagent-live-activity {
    max-height: 300px;
    overflow-y: auto;
    padding: 8px 14px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 12px;
    font-family: var(--font-mono);
    color: var(--text-secondary);
}
.subagent-activity-item {
    padding: 3px 0;
    line-height: 1.4;
}
.subagent-activity-item.text {
    color: var(--text-primary);
    white-space: pre-wrap;
    word-break: break-word;
}
.subagent-activity-item.tool {
    color: var(--accent-dim);
}
.subagent-activity-item.sent {
    color: var(--text-muted);
    font-style: italic;
}
.subagent-live-input {
    display: flex;
    gap: 8px;
    padding: 8px 14px;
    border-top: 1px solid var(--border-subtle);
    background: var(--bg-deep);
}
.subagent-msg-input {
    flex: 1;
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: 0px;
    padding: 6px 10px;
    font-size: 12px;
    font-family: var(--font-mono);
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.2s;
}
.subagent-msg-input:focus {
    border-color: var(--accent-dim);
}
.subagent-msg-input::placeholder {
    color: var(--text-muted);
}
.subagent-input-bar {
    display: flex;
    gap: 8px;
    padding: 8px 14px;
    border-top: 1px solid var(--border-subtle);
    background: var(--bg-deep);
}
.subagent-send-btn {
    padding: 6px 14px;
    font-size: 12px;
    white-space: nowrap;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .log-filter-bar { padding: 0 14px 8px; }
    .log-entry-track { width: 22px; }
    .log-entry-body { padding: 6px 10px 6px 6px; }
    .log-type-badge { font-size: 9.5px; padding: 1px 6px; }
    .log-summary { font-size: 11.5px; }
    .toggle-switch { width: 30px; height: 16px; }
    .toggle-slider::before { width: 10px; height: 10px; }
    .toggle-switch input:checked + .toggle-slider::before { transform: translateX(13px); }
}

/* ── Agents Panel ─────────────────────────────────────────────────── */

.agents-filter-bar {
    display: flex;
    gap: 6px;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border-subtle);
    background: linear-gradient(180deg, var(--bg-surface), transparent);
}

.agents-loading, .agents-empty {
    padding: 48px 16px;
    text-align: center;
    color: var(--text-muted);
    font-size: 12px;
    font-family: var(--font-mono);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.agents-list {
    padding: 8px 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    overflow-y: auto;
}

.agent-instance-card {
    background: linear-gradient(135deg, var(--bg-surface), var(--bg-deep));
    border: 1px solid var(--border-subtle);
    border-left: 3px solid var(--border-default);
    border-radius: 0px;
    padding: 10px 12px;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}
.agent-instance-card:hover {
    border-color: var(--border-default);
    border-left-color: var(--accent-dim);
    background: linear-gradient(135deg, var(--bg-elevated), var(--bg-surface));
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}
.agent-instance-card.status-running {
    border-left-color: var(--success);
}
.agent-instance-card.status-completed {
    border-left-color: var(--text-muted);
}
.agent-instance-card.status-failed {
    border-left-color: var(--danger);
}

.agent-instance-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

.agent-instance-icon {
    font-size: 14px;
    width: 16px;
    text-align: center;
}

.agent-instance-name {
    font-weight: 600;
    color: var(--text-primary);
}

.agent-instance-status {
    font-size: 11px;
    padding: 1px 6px;
    border-radius: 0px;
    background: var(--bg-tertiary);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.agent-instance-time {
    margin-left: auto;
    font-size: 11px;
    color: var(--text-muted);
}

.agent-instance-task {
    margin-top: 4px;
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.agent-instance-result {
    margin-top: 4px;
    font-size: 11.5px;
    color: var(--text-muted);
    font-style: italic;
}

.agent-instance-tag {
    display: inline-block;
    margin-top: 4px;
    font-size: 10px;
    padding: 1px 6px;
    border-radius: 0px;
    background: color-mix(in srgb, var(--accent) 15%, transparent);
    color: var(--accent);
}

.agent-instance-actions {
    display: flex;
    gap: 6px;
    margin-top: 6px;
}

/* Status colors */
.agent-status-running { color: #FFB800; }
.agent-status-completed { color: #00FF41; }
.agent-status-failed { color: #FF0033; }
.agent-status-paused { color: #CC5500; }

/* Detail view */
.agents-detail-body {
    padding: 12px 16px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.agents-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 16px;
    font-size: 12px;
}

.agent-meta-row {
    display: flex;
    gap: 4px;
    color: var(--text-secondary);
}

.agent-meta-label {
    color: var(--text-muted);
    font-weight: 500;
}

.agents-section {
    border: 1px solid var(--border);
    border-radius: 0px;
    overflow: hidden;
}

.agents-section-title {
    padding: 6px 10px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
}

.agents-section-content {
    padding: 8px 10px;
    font-size: 12.5px;
    color: var(--text-secondary);
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-word;
}

.agents-result {
    font-family: var(--font-mono);
    font-size: 12px;
}

/* Inter-agent messages */
.agents-messages-list {
    display: flex;
    flex-direction: column;
}

.agent-message {
    padding: 6px 10px;
    border-bottom: 1px solid var(--border);
    font-size: 12px;
}
.agent-message:last-child { border-bottom: none; }

.agent-msg-header {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 2px;
}

.agent-msg-direction {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 11px;
}

.agent-msg-type {
    font-size: 10px;
    padding: 0 4px;
    border-radius: 0px;
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

.agent-msg-time {
    margin-left: auto;
    font-size: 10px;
    color: var(--text-muted);
}

.agent-msg-content {
    color: var(--text-secondary);
    line-height: 1.4;
    white-space: pre-wrap;
    word-break: break-word;
}

.agent-msg-from { background: color-mix(in srgb, #CC5500 5%, transparent); }
.agent-msg-to { background: color-mix(in srgb, #FF6A00 5%, transparent); }

/* Live activity */
.agents-activity-log {
    padding: 6px 10px;
    font-family: var(--font-mono);
    font-size: 11.5px;
    line-height: 1.5;
    max-height: 300px;
    overflow-y: auto;
    color: var(--text-secondary);
}

.agent-activity-text {
    color: var(--text-secondary);
}

.agent-activity-tool {
    color: var(--text-muted);
}
.agent-activity-tool.tool-ok { color: #00FF41; }
.agent-activity-tool.tool-fail { color: #FF0033; }

/* Send message area */
.agents-send-area {
    display: flex;
    gap: 6px;
    padding: 8px 0;
}

.agents-msg-input {
    flex: 1;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 0px;
    padding: 6px 10px;
    color: var(--text-primary);
    font-size: 12.5px;
    outline: none;
}
.agents-msg-input:focus { border-color: var(--accent); }

.btn-small {
    padding: 4px 10px;
    font-size: 11px;
    font-family: var(--font-mono);
    font-weight: 600;
    letter-spacing: 0.3px;
    border-radius: 0px;
    border: 1px solid var(--border-subtle);
    background: var(--bg-surface);
    color: var(--text-secondary);
    cursor: pointer;
    white-space: nowrap;
    transition: background 150ms ease, border-color 150ms ease, color 150ms ease;
}
.btn-small:hover {
    background: var(--bg-elevated);
    border-color: var(--border-default);
    color: var(--text-primary);
}
.btn-small:disabled { opacity: 0.5; cursor: default; }

.filter-chip {
    padding: 4px 12px;
    font-size: 11px;
    font-family: var(--font-mono);
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-radius: 0px;
    border: 1px solid var(--border-subtle);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: background 150ms ease, border-color 150ms ease, color 150ms ease, box-shadow 150ms ease;
}
.filter-chip:hover {
    background: var(--bg-elevated);
    border-color: var(--border-default);
    color: var(--text-primary);
}
.filter-chip.active {
    background: var(--accent);
    color: #000;
    border-color: var(--accent);
    font-weight: 700;
    box-shadow: 0 0 10px rgba(255, 106, 0, 0.2);
    text-shadow: 0 1px 0 rgba(0, 0, 0, 0.3);
}

/* Danger buttons */
.btn-danger {
    background: color-mix(in srgb, #FF0033 15%, var(--bg-secondary));
    color: #FF0033;
    border-color: rgba(255, 0, 51, 0.25);
}
.btn-danger:hover { background: color-mix(in srgb, #FF0033 25%, var(--bg-secondary)); }

/* ── Problems Panel ───────────────────────────────────────────────── */
#tab-problems {
    overflow-y: auto;
    overflow-x: hidden;
}
.problems-panel {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.problems-section {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: 0px;
    overflow: hidden;
}
.problems-section.problems-error { border-left: 3px solid #FF0033; }
.problems-section.problems-warning { border-left: 3px solid #FFB800; }
.problems-section.problems-info { border-left: 3px solid #FF6A00; }
.problems-header {
    padding: 12px 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    user-select: none;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.2px;
    border-bottom: 1px solid var(--border-subtle);
    transition: background var(--transition);
}
.problems-header:hover { background: var(--bg-hover); }
.problems-sev { font-size: 16px; }
.problems-count {
    color: var(--text-muted);
    font-weight: normal;
    font-size: 12px;
}
.problems-items {
    padding: 0 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.problems-item {
    padding: 8px 12px;
    background: linear-gradient(135deg, var(--bg-elevated), var(--bg-surface));
    border-radius: 0px;
    border: 1px solid var(--border-subtle);
    border-left: 3px solid var(--warning);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.problems-item:hover {
    border-color: var(--border-default);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}
.problems-item-content { flex: 1; min-width: 0; }
.problems-item-actions { display: flex; gap: 6px; flex-shrink: 0; align-items: center; }
.problems-item-nav { flex-shrink: 0; }
.problems-item-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-bright);
    margin-bottom: 2px;
    letter-spacing: 0.1px;
}
.problems-item-detail {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
}
.problems-actions {
    padding: 8px 0 0;
    display: flex;
    gap: 8px;
}
.problems-global-actions {
    padding: 8px 0;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}
/* btn-small defined above — this block extends for modal context */
.btn-primary {
    background: var(--accent);
    color: #000;
    border-color: var(--accent);
    font-weight: 700;
    letter-spacing: 0.3px;
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.1);
}
.btn-primary:hover {
    filter: brightness(1.15);
    box-shadow: 0 0 12px rgba(255, 106, 0, 0.25);
}
.btn-secondary {
    background: var(--bg-elevated);
    color: var(--text-secondary);
}
.btn-secondary:hover { background: var(--bg-hover); }

/* ── Sidebar Projects ─────────────────────────────────────────────── */
.sidebar-projects {
    margin: 0 10px 8px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg-void);
}
.sidebar-projects-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 8px 12px;
    border: none;
    background: var(--bg-surface);
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    cursor: pointer;
    transition: all var(--transition);
    border-bottom: 1px solid var(--border-subtle);
}
.sidebar-projects-header:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
}
.sidebar-projects-title {
    display: flex;
    align-items: center;
    gap: 6px;
}
.sidebar-projects-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    border-radius: 0px;
    background: var(--accent-bg-strong);
    color: var(--accent);
    font-size: 10px;
    font-weight: 600;
    line-height: 1;
}
.sidebar-projects-add {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 0px;
    color: var(--text-muted);
    transition: all var(--transition);
}
.sidebar-projects-add:hover {
    background: var(--accent-bg);
    color: var(--accent);
}
.sidebar-projects-body {
    padding: 4px 0;
}
.sidebar-projects-loading,
.sidebar-projects-empty {
    padding: 8px 12px;
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
}
.sidebar-projects-error {
    padding: 4px 10px;
    font-size: 11px;
    color: var(--danger);
    display: flex;
    align-items: center;
    gap: 4px;
}
.sidebar-projects-error button {
    background: none;
    border: none;
    color: var(--danger);
    cursor: pointer;
    font-size: 11px;
    padding: 0 2px;
}
.sidebar-projects-create {
    padding: 6px 10px 8px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.sidebar-projects-input {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    background: var(--bg-base);
    color: var(--text-primary);
    font-size: 12px;
    font-family: var(--font-body);
    outline: none;
    transition: border-color var(--transition);
}
.sidebar-projects-input:focus {
    border-color: var(--accent);
}
.sidebar-projects-textarea {
    resize: vertical;
    min-height: 36px;
    max-height: 80px;
    line-height: 1.4;
}
.sidebar-projects-create-actions {
    display: flex;
    gap: 6px;
    justify-content: flex-end;
}
.btn-tiny {
    padding: 3px 8px;
    font-size: 11px;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
}
.btn-tiny.btn-accent {
    background: var(--accent);
    color: var(--bg-void);
}
.btn-tiny.btn-accent:hover { filter: brightness(1.15); }
.btn-tiny.btn-accent:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.btn-tiny.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}
.btn-tiny.btn-ghost:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}
.btn-tiny.btn-danger {
    background: transparent;
    color: var(--danger);
}
.btn-tiny.btn-danger:hover {
    background: var(--danger-bg);
}

/* Project items in sidebar */
.sidebar-project-item {
    padding: 6px 10px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    margin: 1px 4px;
    transition: all var(--transition);
    border: 1px solid transparent;
}
.sidebar-project-item:hover {
    background: var(--bg-hover);
    border-color: var(--border-subtle);
}
.sidebar-project-item.expanded {
    background: var(--bg-surface);
    border-color: var(--border-default);
}
.sidebar-project-row {
    display: flex;
    align-items: center;
    gap: 6px;
}
.sidebar-project-status {
    font-size: 8px;
    flex-shrink: 0;
    line-height: 1;
}
.sidebar-project-name {
    font-size: 12px;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
}
.sidebar-project-tasks {
    font-size: 10px;
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    padding: 1px 5px;
    border-radius: 0px;
    flex-shrink: 0;
}
.sidebar-project-detail {
    padding: 6px 0 4px 14px;
}
.sidebar-project-desc {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.4;
    margin-bottom: 4px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.sidebar-project-meta {
    font-size: 10px;
    color: var(--text-muted);
    margin-bottom: 2px;
}
.sidebar-project-field {
    margin-bottom: 6px;
}
.sidebar-project-label {
    display: block;
    font-size: 9px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 2px;
}
.sidebar-project-save-row {
    display: flex;
    gap: 4px;
    margin-bottom: 6px;
}
.sidebar-project-section {
    margin-top: 8px;
    padding-top: 6px;
    border-top: 1px solid var(--border-subtle);
}
.sidebar-project-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
}
.sidebar-project-task-count {
    font-size: 10px;
    color: var(--text-muted);
    background: var(--bg-elevated);
    padding: 1px 5px;
    border-radius: 0px;
}
.sidebar-project-task-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-bottom: 4px;
}
.sidebar-project-task-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 3px 6px;
    font-size: 11px;
    border-radius: var(--radius-sm);
    background: var(--bg-elevated);
}
.sidebar-project-task-id {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
}
.sidebar-project-task-unlink {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 10px;
    padding: 0 2px;
    line-height: 1;
    opacity: 0.5;
    transition: opacity var(--transition), color var(--transition);
}
.sidebar-project-task-unlink:hover {
    opacity: 1;
    color: var(--danger);
}
.sidebar-project-task-select {
    font-size: 11px !important;
    padding: 3px 6px !important;
    margin-top: 4px;
}
.sidebar-project-link-tasks {
    margin-top: 2px;
}
.sidebar-project-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 8px;
    padding-top: 6px;
    border-top: 1px solid var(--border-subtle);
}

/* ── Embed Mode (iframe'd into projects page) ──────────────────── */
body.embed-mode .sidebar { display: none !important; }
body.embed-mode .app-shell { grid-template-columns: 1fr; }
body.embed-mode .chat-header { padding: 8px 12px; }
body.embed-mode .main-panel { height: 100vh; }
/* Hide tabs and all header controls — only the chat stream is relevant */
body.embed-mode .tab-bar { display: none !important; }
body.embed-mode .header-actions { display: none !important; }

/* ── #78: Respect prefers-reduced-motion ──────────────────────── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ── #89: Minimum touch target sizes (WCAG 2.2 — 24x24px) ──── */
.ctrl-btn { min-width: 28px; min-height: 28px; }
.icon-btn { min-width: 28px; min-height: 28px; }
.tab-btn { min-height: 32px; }

/* ── #98: Mobile responsive header controls ──────────────────── */
@media (max-width: 425px) {
    .header-actions {
        flex-wrap: wrap;
        gap: 4px;
        padding-left: 8px;
        border-left: none;
        max-width: 100%;
        overflow: hidden;
    }
    .header-actions .ctrl-btn span { display: none; }
    .header-actions .ctrl-btn { padding: 4px; min-width: 28px; }
    .thinking-select { max-width: 70px; font-size: 10px; padding: 2px 14px 2px 3px; }
    .safety-select { max-width: 80px; font-size: 10px; padding: 2px 14px 2px 3px; }
    .chat-header {
        flex-wrap: wrap;
        gap: 4px;
        padding: 6px 8px;
    }
    .header-left { min-width: 0; flex: 1; }
    .header-info { overflow: hidden; }
    .conv-title { max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
}

/* ════════════════════════════════════════════════════════════
   Calendar View
   ════════════════════════════════════════════════════════════ */

.calendar-container { display: flex; flex-direction: column; gap: 8px; }

.calendar-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 4px 0;
}
.calendar-nav-left {
    display: flex;
    align-items: center;
    gap: 8px;
}
.calendar-nav-right {
    display: flex;
    align-items: center;
    gap: 4px;
}
.calendar-nav-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    min-width: 160px;
    text-align: center;
}
.calendar-tz {
    font-size: 10px;
    color: var(--text-muted);
    padding: 2px 6px;
    border: 1px solid var(--border-subtle);
    background: var(--bg-void);
}
.calendar-loading {
    text-align: center;
    color: var(--text-muted);
    padding: 32px 0;
    font-size: 12px;
}
.calendar-view-toggle {
    display: flex;
    gap: 2px;
}

/* Month grid */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--border-subtle);
}
.calendar-day-header {
    text-align: center;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 4px 0;
    background: var(--bg-void);
}
.calendar-day {
    background: var(--bg-surface);
    min-height: 72px;
    padding: 4px 6px;
    cursor: pointer;
    transition: background 120ms;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.calendar-day:hover { background: var(--bg-elevated, #1a1a1a); }
.calendar-day.today { border-left: 2px solid var(--accent); }
.calendar-day.other-month { opacity: 0.35; }
.calendar-day.selected { background: rgba(255, 106, 0, 0.08); border-left: 2px solid var(--accent); }
.calendar-day-num {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-primary);
}
.calendar-day.today .calendar-day-num { color: var(--accent); }
.calendar-day-dots {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
    align-items: center;
}

/* Event dots */
.calendar-event-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}
.calendar-event-dot.scheduled { background: var(--accent); }
.calendar-event-dot.completed { background: var(--success); }
.calendar-event-dot.failed { background: var(--danger); }
.calendar-event-dot.one-time { background: #4A90D9; }

.calendar-event-more {
    font-size: 9px;
    color: var(--text-muted);
}

/* Week grid */
.calendar-week-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--border-subtle);
}
.calendar-week-col {
    background: var(--bg-surface);
    min-height: 260px;
    display: flex;
    flex-direction: column;
}
.calendar-week-col.today { border-top: 2px solid var(--accent); }
.calendar-week-col-header {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 8px;
    border-bottom: 1px solid var(--border-subtle);
}
.calendar-week-day-name {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-muted);
}
.calendar-week-day-num {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
}
.calendar-week-col.today .calendar-week-day-num { color: var(--accent); }
.calendar-week-events {
    padding: 4px 6px;
    display: flex;
    flex-direction: column;
    gap: 3px;
    overflow-y: auto;
    flex: 1;
}
.calendar-week-empty {
    color: var(--text-dim);
    font-size: 11px;
    text-align: center;
    padding: 8px 0;
}
.calendar-week-event {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    cursor: pointer;
    padding: 2px 4px;
    border-radius: 0;
    transition: background 120ms;
}
.calendar-week-event:hover { background: rgba(255, 106, 0, 0.08); }
.calendar-week-event-time {
    color: var(--text-muted);
    font-size: 10px;
    flex-shrink: 0;
    width: 32px;
}
.calendar-week-event-name {
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Day detail panel */
.calendar-day-detail {
    border-top: 1px solid var(--border-subtle);
    padding: 8px 0;
    margin-top: 4px;
}
.calendar-day-detail-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 0 8px 0;
    font-size: 13px;
    color: var(--text-primary);
}
.calendar-day-detail-empty {
    color: var(--text-muted);
    font-size: 12px;
    padding: 8px 0;
}
.calendar-day-detail-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    cursor: pointer;
    font-size: 12px;
    transition: background 120ms;
}
.calendar-day-detail-item:hover { background: rgba(255, 106, 0, 0.08); }
.calendar-day-detail-time {
    color: var(--text-muted);
    font-size: 11px;
    flex-shrink: 0;
    width: 36px;
}
.calendar-day-detail-name {
    color: var(--text-primary);
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.calendar-day-detail-badge {
    font-size: 9px;
    padding: 1px 6px;
    border: 1px solid var(--border-subtle);
    color: var(--text-muted);
    text-transform: uppercase;
    flex-shrink: 0;
}
.calendar-day-detail-badge.scheduled { border-color: var(--accent); color: var(--accent); }
.calendar-day-detail-badge.completed { border-color: var(--success); color: var(--success); }
.calendar-day-detail-badge.failed { border-color: var(--danger); color: var(--danger); }
.calendar-day-detail-badge.one-time { border-color: #4A90D9; color: #4A90D9; }

/* ════════════════════════════════════════════════════════════
   Sidebar Upcoming Widget
   ════════════════════════════════════════════════════════════ */

.sidebar-upcoming {
    padding: 8px 18px;
    border-top: 1px solid var(--border-subtle);
    flex-shrink: 0;
}
.sidebar-upcoming-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    cursor: pointer;
    padding: 2px 0;
    user-select: none;
}
.sidebar-upcoming-count {
    font-size: 9px;
    color: var(--accent);
    background: rgba(255, 106, 0, 0.12);
    padding: 0 5px;
    line-height: 16px;
}
.sidebar-upcoming-list {
    padding-top: 4px;
}
.sidebar-upcoming-empty {
    font-size: 10px;
    color: var(--text-dim);
    padding: 4px 0;
}
.sidebar-upcoming-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 2px 0;
    font-size: 11px;
    cursor: pointer;
    transition: color 120ms;
}
.sidebar-upcoming-item:hover { color: var(--accent); }
.sidebar-upcoming-time {
    color: var(--text-muted);
    font-size: 10px;
    flex-shrink: 0;
    min-width: 36px;
}
.sidebar-upcoming-name {
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
}
.sidebar-upcoming-item:hover .sidebar-upcoming-name { color: var(--accent); }

/* Sidebar — Pipeline Widget */
.sidebar-pipelines {
    padding: 8px 18px;
    border-top: 1px solid var(--border-subtle);
    flex-shrink: 0;
}
.sidebar-pipelines-title {
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
    padding: 2px 0;
    user-select: none;
}
.sidebar-pipelines-list {
    padding-top: 4px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.sidebar-pipeline-item {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    padding: 5px 7px;
}
.sidebar-pipeline-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3px;
}
.sidebar-pipeline-id {
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--text-dim);
}
.sidebar-pipeline-elapsed {
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--accent);
}
.sidebar-pipeline-phases {
    display: flex;
    gap: 1px;
    height: 4px;
}
.sp-phase {
    flex: 1;
    background: var(--bg-deep);
    border-radius: 1px;
}
.sp-phase.done {
    background: rgba(0, 255, 65, 0.35);
}
.sp-phase.active {
    background: var(--accent);
    box-shadow: 0 0 4px rgba(255, 106, 0, 0.4);
}
.sidebar-pipeline-hook {
    font-family: var(--font-mono);
    font-size: 8px;
    color: var(--accent);
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ════════════════════════════════════════════════════════════
   Task Create Form — improved schedule picker
   ════════════════════════════════════════════════════════════ */

.task-create-form {
    border: 1px solid var(--border-subtle);
    padding: 12px;
    background: var(--bg-void);
}
.task-form-section {
    margin-bottom: 12px;
}
.task-form-section .create-input,
.task-form-section .create-textarea,
.task-form-section .create-select {
    width: 100%;
    box-sizing: border-box;
}
.task-form-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: 6px;
}
.task-form-check {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--text-muted);
    cursor: pointer;
}

/* Schedule picker grid */
.task-schedule-picker {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 4px;
}
.task-schedule-opt {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 8px 4px;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    color: var(--text-muted);
    cursor: pointer;
    transition: all 120ms;
    font-family: inherit;
}
.task-schedule-opt:hover {
    border-color: var(--accent);
    color: var(--text-primary);
}
.task-schedule-opt.active {
    border-color: var(--accent);
    background: rgba(255, 106, 0, 0.1);
    color: var(--accent);
}
.task-schedule-opt-icon {
    font-size: 18px;
    line-height: 1;
}
.task-schedule-opt-name {
    font-size: 11px;
    font-weight: 600;
}
.task-schedule-opt-desc {
    font-size: 9px;
    opacity: 0.7;
}
.task-custom-schedule {
    margin-top: 6px;
}
.task-schedule-hint {
    font-size: 10px;
    color: var(--text-dim);
    margin-top: 2px;
    font-style: italic;
}

@media (max-width: 768px) {
    .task-schedule-picker {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ── Setup Wizard ─────────────────────────────────────────────────── */

#setup-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-void);
}

.setup-container {
    position: relative;
    z-index: 1;
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    padding: 40px 44px;
    width: 560px;
    max-width: 94vw;
    max-height: 90vh;
    overflow-y: auto;
    text-align: center;
    box-shadow: 0 4px 60px rgba(0,0,0,0.5), var(--accent-glow-soft);
}

/* Progress dots */
.setup-progress {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-subtle);
}

.setup-step-dot {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    opacity: 0.3;
    transition: opacity 200ms, color 200ms;
}
.setup-step-dot.active {
    opacity: 1;
}
.setup-step-dot.completed {
    opacity: 0.7;
}

.setup-step-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    font-size: 11px;
    font-weight: 700;
    border: 1.5px solid var(--border-default);
    color: var(--text-muted);
    transition: all 200ms;
}
.setup-step-dot.active .setup-step-num {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 8px rgba(255, 106, 0, 0.3);
}
.setup-step-dot.completed .setup-step-num {
    border-color: var(--success);
    color: var(--success);
    background: rgba(0, 255, 65, 0.08);
}

.setup-step-label {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    color: var(--text-dim);
}
.setup-step-dot.active .setup-step-label {
    color: var(--text-primary);
}

/* Step content */
.setup-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: setup-fade-in 200ms ease-out;
}
@keyframes setup-fade-in {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

.setup-step h2 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 8px;
    letter-spacing: -0.3px;
}

.setup-desc {
    color: var(--text-secondary);
    font-size: 13px;
    margin-bottom: 24px;
    line-height: 1.5;
}

.setup-error {
    color: var(--danger);
    font-size: 12.5px;
    margin-bottom: 16px;
    font-weight: 500;
    padding: 8px 12px;
    background: rgba(255, 0, 51, 0.06);
    border: 1px solid rgba(255, 0, 51, 0.15);
}

/* Brand section (reused from auth) */
.setup-brand {
    margin-bottom: 28px;
}
.setup-logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dim));
    color: var(--bg-void);
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
    box-shadow: var(--accent-glow);
    text-shadow: 0 0 8px rgba(255, 106, 0, 0.6);
    transition: all 300ms;
}
.setup-logo-mark.complete {
    background: linear-gradient(135deg, var(--success), #00cc33);
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
    text-shadow: 0 0 8px rgba(0, 255, 65, 0.6);
}
.setup-title {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: var(--text-bright);
    letter-spacing: -0.5px;
}
.setup-tagline {
    color: var(--text-secondary);
    font-size: 13px;
    margin-top: 4px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-weight: 500;
}

/* Provider grid */
.setup-provider-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 16px;
    max-height: 50vh;
    overflow-y: auto;
    padding: 2px;
    width: 100%;
}

.setup-provider-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 14px 10px;
    background: var(--bg-deep);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 150ms;
    font-family: inherit;
    text-align: center;
}
.setup-provider-card:hover {
    border-color: var(--accent);
    background: rgba(255, 106, 0, 0.04);
    box-shadow: 0 0 12px rgba(255, 106, 0, 0.1);
}

.setup-provider-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-bright);
}
.setup-provider-desc {
    font-size: 10px;
    color: var(--text-muted);
    line-height: 1.3;
}
.setup-provider-badge {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--success);
    padding: 1px 6px;
    border: 1px solid rgba(0, 255, 65, 0.2);
    background: rgba(0, 255, 65, 0.06);
}

/* API key input */
.setup-input-group {
    margin-bottom: 24px;
    width: 100%;
}
.setup-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 14px;
    font-family: var(--font-mono);
    background: var(--bg-deep);
    border: 1.5px solid var(--border-default);
    border-radius: var(--radius);
    color: var(--text-bright);
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
    box-sizing: border-box;
}
.setup-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(255, 106, 0, 0.12);
}
.setup-input::placeholder {
    color: var(--text-dim);
}

/* Button row */
.setup-btn-row {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}
.setup-primary-btn {
    min-width: 160px;
}
.setup-back-btn {
    background: var(--bg-deep);
    border: 1px solid var(--border-default);
    color: var(--text-secondary);
}
.setup-back-btn:hover {
    border-color: var(--text-muted);
    color: var(--text-primary);
}
.setup-skip-btn {
    background: transparent;
    border: 1px solid var(--border-subtle);
    color: var(--text-muted);
    font-size: 12px;
}
.setup-skip-btn:hover {
    border-color: var(--text-dim);
    color: var(--text-secondary);
}

/* Model grid */
.setup-model-list {
    margin-bottom: 8px;
    width: 100%;
}
.setup-model-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 6px;
    max-height: 45vh;
    overflow-y: auto;
    padding: 2px;
}
.setup-model-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--bg-deep);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 150ms;
    font-family: inherit;
    text-align: left;
    width: 100%;
}
.setup-model-card:hover {
    border-color: var(--accent);
    background: rgba(255, 106, 0, 0.04);
}
.setup-model-card.recommended {
    border-color: var(--accent);
    background: rgba(255, 106, 0, 0.06);
}
.setup-model-name {
    font-size: 13px;
    font-weight: 500;
    font-family: var(--font-mono);
    color: var(--text-bright);
}
.setup-model-badge {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--accent);
    padding: 2px 8px;
    border: 1px solid rgba(255, 106, 0, 0.25);
    background: rgba(255, 106, 0, 0.08);
    flex-shrink: 0;
}

/* Test area */
.setup-test-area {
    min-height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}
.setup-loading {
    text-align: center;
}
.setup-loading p {
    color: var(--text-secondary);
    font-size: 13px;
    margin-top: 8px;
}
.setup-test-success {
    text-align: center;
}
.setup-check-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    font-size: 16px;
    font-weight: 700;
    color: var(--success);
    border: 2px solid var(--success);
    margin-bottom: 12px;
    box-shadow: 0 0 16px rgba(0, 255, 65, 0.2);
}
.setup-test-success p {
    color: var(--success);
    font-size: 13px;
    font-weight: 500;
}
.setup-test-fail {
    text-align: center;
}
.setup-fail-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    font-size: 18px;
    font-weight: 700;
    color: var(--danger);
    border: 2px solid var(--danger);
    margin-bottom: 12px;
    box-shadow: 0 0 16px rgba(255, 0, 51, 0.2);
}
.setup-test-fail p {
    color: var(--danger);
    font-size: 13px;
    font-weight: 500;
    max-width: 400px;
    word-break: break-word;
}

/* Content section */
.setup-content {
    margin-top: 8px;
}

/* Preferred providers get a subtle highlight */
.setup-provider-card.preferred {
    border-color: rgba(255, 106, 0, 0.2);
    background: rgba(255, 106, 0, 0.03);
}

/* Custom provider card */
.setup-provider-custom {
    border-style: dashed;
    border-color: var(--border-default);
}
.setup-provider-custom:hover {
    border-style: solid;
}
.setup-badge-custom {
    color: var(--accent) !important;
    border-color: rgba(255, 106, 0, 0.25) !important;
    background: rgba(255, 106, 0, 0.08) !important;
}

/* Custom config form fields */
.setup-field {
    width: 100%;
    margin-bottom: 16px;
    text-align: left;
}
.setup-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: 6px;
}
.setup-optional {
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
    color: var(--text-dim);
    font-size: 10px;
}

/* API type selection buttons */
.setup-api-type-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}
.setup-api-type-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 10px 8px;
    background: var(--bg-deep);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 150ms;
    font-family: inherit;
    text-align: center;
}
.setup-api-type-btn:hover {
    border-color: var(--accent);
}
.setup-api-type-btn.active {
    border-color: var(--accent);
    background: rgba(255, 106, 0, 0.08);
}
.setup-api-type-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-bright);
}
.setup-api-type-hint {
    font-size: 9px;
    color: var(--text-dim);
    font-family: var(--font-mono);
}
.setup-api-type-btn.active .setup-api-type-label {
    color: var(--accent);
}

/* Fetch models row */
.setup-model-fetch-row {
    display: flex;
    gap: 8px;
}
.setup-model-fetch-row .setup-input {
    flex: 1;
}
.setup-fetch-btn {
    white-space: nowrap;
    padding: 10px 14px;
    font-size: 12px;
    font-weight: 600;
    background: var(--bg-deep);
    border: 1px solid var(--accent);
    color: var(--accent);
    cursor: pointer;
    transition: all 150ms;
    font-family: inherit;
    flex-shrink: 0;
}
.setup-fetch-btn:hover {
    background: rgba(255, 106, 0, 0.08);
}
.setup-fetch-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Fetched model list */
.setup-fetched-models {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 8px;
    max-height: 150px;
    overflow-y: auto;
}
.setup-fetched-model {
    padding: 4px 10px;
    font-size: 11px;
    font-family: var(--font-mono);
    background: var(--bg-deep);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 120ms;
}
.setup-fetched-model:hover {
    border-color: var(--accent);
    color: var(--text-bright);
}
.setup-fetched-model.selected {
    border-color: var(--accent);
    background: rgba(255, 106, 0, 0.1);
    color: var(--accent);
}

@media (max-width: 600px) {
    .setup-container {
        padding: 28px 20px;
    }
    .setup-provider-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .setup-progress {
        gap: 4px;
    }
    .setup-step-label {
        display: none;
    }
    .setup-api-type-grid {
        grid-template-columns: 1fr;
    }
    .setup-model-fetch-row {
        flex-direction: column;
    }
}

/* ── Provider Config: Add/Edit ──────────────────────────────────── */
.add-provider-section { margin-bottom: 12px; }
.add-provider-form {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 8px;
    padding: 12px;
    border: 1px solid var(--border-default);
    border-radius: 6px;
    background: var(--bg-secondary);
}
.add-provider-form .form-row {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.add-provider-form label {
    font-size: 0.78em;
    color: var(--text-muted);
}
.add-provider-form input,
.add-provider-form select {
    padding: 6px 8px;
    font-size: 0.85em;
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: 4px;
    color: var(--text-primary);
}
.provider-edit-fields {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 8px;
}
.form-row-inline {
    display: flex;
    align-items: center;
    gap: 6px;
}
.form-row-inline label {
    font-size: 0.78em;
    color: var(--text-muted);
    min-width: 60px;
    flex-shrink: 0;
}
.form-row-inline input {
    flex: 1;
    padding: 4px 6px;
    font-size: 0.82em;
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: 4px;
    color: var(--text-primary);
}
.btn-xs {
    padding: 2px 8px;
    font-size: 0.75em;
    border-radius: 3px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    color: var(--text-primary);
    cursor: pointer;
}
.btn-xs:hover { background: var(--bg-hover); }
.models-list-label {
    font-size: 0.75em;
    color: var(--text-muted);
    margin-bottom: 2px;
}
.model-chip-fetched {
    border-color: var(--accent, #e8a82e) !important;
}

/* ═══════════════════════════════════════════════════════
   BADGE — generic badge system
   ═══════════════════════════════════════════════════════ */
.badge {
    display: inline-block;
    padding: 2px 8px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.4px;
    border-radius: 4px;
    text-transform: uppercase;
    white-space: nowrap;
    line-height: 1.4;
    background: var(--bg-elevated);
    color: var(--text-muted);
    border: 1px solid var(--border-subtle);
}
.badge-success { background: rgba(0, 200, 80, 0.12); color: var(--success, #00c850); border-color: rgba(0, 200, 80, 0.25); }
.badge-warning { background: rgba(255, 170, 0, 0.12); color: var(--warning, #ffaa00); border-color: rgba(255, 170, 0, 0.25); }
.badge-danger  { background: rgba(255, 60, 60, 0.12);  color: var(--danger, #ff3c3c);  border-color: rgba(255, 60, 60, 0.25); }
.badge-info    { background: rgba(60, 160, 255, 0.12);  color: var(--info, #3ca0ff);    border-color: rgba(60, 160, 255, 0.25); }
.badge-muted   { background: var(--bg-hover);            color: var(--text-muted);       border-color: var(--border-subtle); }
.badge-accent  { background: rgba(255, 106, 0, 0.12);   color: var(--accent);           border-color: rgba(255, 106, 0, 0.25); }
.badge-purple  { background: rgba(160, 100, 255, 0.12); color: #a064ff;                 border-color: rgba(160, 100, 255, 0.25); }

/* ═══════════════════════════════════════════════════════
   EMPTY STATE / ERROR STATE — generic panel states
   ═══════════════════════════════════════════════════════ */
.empty-state {
    padding: 60px 24px 40px;
    text-align: center;
    color: var(--text-muted);
    font-size: 13.5px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.empty-state-title {
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 1px;
    text-transform: uppercase;
}
.empty-state-desc {
    font-size: 12px;
    color: var(--text-muted);
    max-width: 300px;
    line-height: 1.6;
    letter-spacing: 0.2px;
}
.error-state {
    padding: 40px 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}
.error-message {
    font-size: 12px;
    color: var(--danger, #ff3c3c);
    max-width: 400px;
    line-height: 1.5;
}

/* ═══════════════════════════════════════════════════════
   TAB STATE — loading, empty, error for tab panels
   ═══════════════════════════════════════════════════════ */
.tab-empty {
    padding: 60px 24px 40px;
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.tab-empty svg { opacity: 0.4; }
.tab-empty p { margin: 0; }
.tab-empty-hint {
    font-size: 11.5px;
    color: var(--text-muted);
    opacity: 0.7;
    max-width: 320px;
    line-height: 1.5;
}
.tab-error {
    padding: 24px;
    text-align: center;
    color: var(--danger, #ff3c3c);
    font-size: 12px;
}
.tab-loading {
    padding: 40px 24px;
    text-align: center;
    color: var(--text-muted);
    font-size: 12px;
}

/* ═══════════════════════════════════════════════════════
   PANEL ERROR / MISC
   ═══════════════════════════════════════════════════════ */
.panel-error {
    padding: 12px 16px;
    color: var(--danger, #ff3c3c);
    font-size: 12px;
    background: rgba(255, 60, 60, 0.08);
    border-bottom: 1px solid rgba(255, 60, 60, 0.15);
}
.conn-text {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.6px;
}
.skeleton-cards {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 12px;
}

/* ═══════════════════════════════════════════════════════
   STREAMING / THINKING PREVIEW
   ═══════════════════════════════════════════════════════ */
.msg-bot.streaming {
    border-left-color: var(--accent);
}
.user-msg-images {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 4px;
}
.user-msg-img {
    max-width: 240px;
    max-height: 200px;
    border-radius: var(--radius-sm, 4px);
    cursor: pointer;
    object-fit: cover;
    border: 1px solid rgba(255, 106, 0, 0.2);
}
.user-msg-img:hover {
    border-color: var(--accent);
    box-shadow: 0 0 8px rgba(255, 106, 0, 0.15);
}
.thinking-preview {
    font-size: 12px;
    color: var(--text-muted);
    opacity: 0.7;
    font-style: italic;
    max-height: 40px;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ═══════════════════════════════════════════════════════
   GUARDRAIL CONFIG PANEL
   ═══════════════════════════════════════════════════════ */
.guardrail-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
}
.guardrail-name {
    font-weight: 600;
    font-size: 12px;
    color: var(--text-primary);
}
.guardrail-body {
    padding: 0 12px 12px;
    border-top: 1px solid var(--border-subtle);
}
.guardrail-actions {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px solid var(--border-subtle);
}

/* ═══════════════════════════════════════════════════════
   PIPELINE PANEL
   ═══════════════════════════════════════════════════════ */
.pipeline-section {
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    background: var(--bg-elevated);
    margin-bottom: 12px;
}
.pipeline-section-title {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 10px 12px 6px;
}

/* ═══════════════════════════════════════════════════════
   CREATE FORM — generic form layout
   ═══════════════════════════════════════════════════════ */
.create-form {
    padding: 12px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    background: var(--bg-elevated);
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.create-form-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.create-form-row label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.4px;
}
.create-form-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    padding-top: 4px;
}
.create-input,
.create-textarea,
.create-select {
    background: var(--bg-void);
    border: 1px solid var(--border-default);
    color: var(--text-primary);
    padding: 8px 10px;
    border-radius: 0px;
    font-size: 13px;
    font-family: var(--font-body);
    width: 100%;
    box-sizing: border-box;
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.create-input:focus,
.create-textarea:focus,
.create-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px rgba(255, 106, 0, 0.1);
}
.create-input::placeholder,
.create-textarea::placeholder {
    color: var(--text-dim);
}
.create-textarea {
    resize: vertical;
    min-height: 60px;
    line-height: 1.5;
}
.create-select {
    cursor: pointer;
    appearance: auto;
}

/* ═══════════════════════════════════════════════════════
   TAB SEARCH
   ═══════════════════════════════════════════════════════ */
.tab-search {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-subtle);
}
.tab-search-mode {
    display: flex;
    gap: 6px;
    margin-top: 6px;
}
.tab-search-mode button {
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 4px;
    border: 1px solid var(--border-subtle);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
}
.tab-search-mode button.active,
.tab-search-mode button:hover {
    background: var(--accent-bg);
    border-color: var(--accent);
    color: var(--accent);
}