/* ============================================================
   DARTTransit.com — Production CSS
   Phase 4: Complete Professional Transit UI Redesign
   ============================================================ */

/* ------------------------------------------------------------ 
   1. DESIGN TOKENS
   ------------------------------------------------------------ */
:root {
    /* DART Brand */
    --dart: #003B71;
    --dart-dk: #002A52;
    --dart-lt: #E6EFF8;
    --dart-50: #f0f5fb;
    --dart-green: #4EA72E;
    --dart-green-dk: #3A8422;
    --dart-green-lt: #EDF7E7;

    --g50: #f8fafc;
    --g100: #f1f5f9;
    --g200: #e2e8f0;
    --g300: #cbd5e1;
    --g400: #94a3b8;
    --g500: #64748b;
    --g600: #475569;
    --g700: #334155;
    --g800: #1e293b;
    --g900: #0f172a;

    --green: #059669;
    --green-bg: #ecfdf5;
    --amber: #d97706;
    --amber-bg: #fffbeb;
    --red: #dc2626;
    --red-bg: #fef2f2;
    --blue-bg: #eff6ff;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 12px 40px rgba(0,0,0,0.16);

    --r-sm: 6px;
    --r-md: 10px;
    --r-lg: 16px;
    --r-xl: 20px;
    --r-full: 9999px;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --dur-fast: 150ms;
    --dur-norm: 250ms;
    --dur-slow: 400ms;
}

/* ------------------------------------------------------------ 
   2. BASE
   ------------------------------------------------------------ */

/* Native App Feel */
html {
    overflow: hidden;
    overscroll-behavior: none;
    -webkit-overflow-scrolling: touch;
}
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: var(--g800);
    line-height: 1.5;
    overscroll-behavior: none;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    user-select: none;
    position: fixed;
    width: 100%; height: 100%;
    overflow: hidden;
}

/* Re-enable text selection on content areas */
.sidebar-content, .stop-panel-content, 
#alert-modal-content, #details-modal,
input, textarea { user-select: text; }

/* Smooth momentum scrolling in sheet content */
#route-list, #static-stop-list, #stop-list,
.stop-panel-body, #alert-modal-content,
.details-tab-content, #mobile-search-results {
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}

/* Touch feedback on interactive elements */
.route-card:active,
.static-stop-item:active,
.stop-action-btn:active,
.direction-tab-btn:active,
.direction-option:active {
    transform: scale(0.97);
    transition: transform 0.05s;
}

/* Safe area insets for notched phones */
@supports (padding: env(safe-area-inset-bottom)) {
    .sidebar-container {
        padding-bottom: env(safe-area-inset-bottom);
    }
    .stop-panel-container {
        padding-bottom: env(safe-area-inset-bottom);
    }
}

* { box-sizing: border-box; }

.custom-scrollbar::-webkit-scrollbar { width: 4px; }
.custom-scrollbar::-webkit-scrollbar-track { background: transparent; }
.custom-scrollbar::-webkit-scrollbar-thumb { background: var(--g300); border-radius: 2px; }
.custom-scrollbar::-webkit-scrollbar-thumb:hover { background: var(--g400); }

/* ------------------------------------------------------------ 
   3. MAP
   ------------------------------------------------------------ */
#map {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    width: 100%; height: 100%;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    backface-visibility: hidden;
    will-change: transform;
}

.leaflet-popup-content-wrapper {
    border-radius: 12px !important;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12) !important;
    padding: 0 !important;
    overflow: hidden !important;
    font-family: 'Inter', system-ui, sans-serif !important;
}
.leaflet-popup-content { margin: 0 !important; width: auto !important; }
.leaflet-popup-tip { box-shadow: none !important; }

.leaflet-tile-container { image-rendering: -webkit-optimize-contrast; transform: translateZ(0); }
.leaflet-tile-loaded { opacity: 1; transition: opacity 0.15s; }
.leaflet-marker-icon, .leaflet-marker-shadow, .leaflet-pane { transform: translateZ(0); }
.leaflet-interactive { will-change: transform; }

/* Zoom controls - show on all devices */
@media (max-width: 767px) {
    .leaflet-control-zoom {
        position: fixed !important;
        right: 16px !important;
        top: max(104px, calc(env(safe-area-inset-top) + 88px)) !important;
        bottom: auto !important;
        z-index: 35 !important;
        margin: 0 !important;
    }
}

/* Unified map controls — consistent rounded buttons */
.leaflet-control-zoom {
    border: none !important;
    border-radius: 10px !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12) !important;
    overflow: hidden !important;
}
.leaflet-control-zoom a {
    width: 36px !important; height: 36px !important;
    line-height: 36px !important;
    font-size: 18px !important;
    font-weight: 400 !important;
    color: #475569 !important;
    background: white !important;
    border: none !important;
    border-bottom: 1px solid #f1f5f9 !important;
    transition: all 0.15s ease;
}
.leaflet-control-zoom a:last-child { border-bottom: none !important; }
.leaflet-control-zoom a:hover {
    background: #f1f5f9 !important;
    color: #003B71 !important;
}

.leaflet-control-layers {
    border: none !important;
    border-radius: 10px !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12) !important;
}
.leaflet-control-layers-toggle {
    width: 36px !important; height: 36px !important;
    border-radius: 10px !important;
    background-color: white !important;
}

.leaflet-control-locate {
    border: none !important;
    border-radius: 10px !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12) !important;
}
.leaflet-control-locate a {
    width: 36px !important; height: 36px !important;
    border-radius: 10px !important;
    background-color: white !important;
    display: flex !important; align-items: center !important; justify-content: center !important;
}
.leaflet-control-locate a:hover { background-color: #f1f5f9 !important; }

/* Desktop: move zoom, locate, layers to top right */
@media (min-width: 768px) {
    .leaflet-control-locate {
        position: fixed !important;
        top: 16px !important; right: 16px !important;
        z-index: 40 !important; margin: 0 !important;
    }
    .leaflet-control-zoom {
        position: fixed !important;
        top: 60px !important; right: 16px !important;
        z-index: 40 !important; margin: 0 !important;
    }
    .leaflet-control-layers {
        position: fixed !important;
        top: 140px !important; right: 16px !important;
        z-index: 40 !important; margin: 0 !important;
    }
}

/* ------------------------------------------------------------ 
   4. SIDEBAR — Desktop: Floating Card / Mobile: Bottom Sheet
   ------------------------------------------------------------ */
.sidebar-container {
    position: fixed;
    background: #fff;
    z-index: 30;
    display: flex;
    flex-direction: column;
    transition: none;
}

/* Mobile */
@media (max-width: 767px) {
    .sidebar-container {
        bottom: 0; left: 0; right: 0;
        height: 80vh; max-height: 80vh; min-height: 60px;
        border-radius: var(--r-xl) var(--r-xl) 0 0;
        box-shadow: 0 -4px 30px rgba(0,0,0,0.12);
        transform: translateY(calc(100% - 120px));
        will-change: transform;
    }
    .sidebar-container.dragging { transition: none !important; }
    .sidebar-container:not(.dragging) { transition: transform 0.35s cubic-bezier(0.32, 0.72, 0, 1); }

    .sidebar-handle {
        display: flex; flex-direction: column; align-items: center;
        padding: 14px 16px 10px;
        min-height: 52px;
        cursor: grab; touch-action: none; user-select: none;
        background: white;
        border-radius: var(--r-xl) var(--r-xl) 0 0;
    }
    .sidebar-handle:active { cursor: grabbing; }

    .handle-bar { width: 48px; height: 5px; background: var(--g300); border-radius: 3px; margin-bottom: 8px; }
    .handle-title {
        font-weight: 600; font-size: 12px; color: var(--g500);
        display: flex; align-items: center;
    }

    .sidebar-content {
        flex: 1; overflow: hidden;
        display: flex; flex-direction: column;
        padding: 10px 14px;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
    }
    
    /* Brand header acts as drag handle on mobile */
    .sidebar-brand {
        touch-action: none;
        cursor: grab;
    }
    .sidebar-brand:active { cursor: grabbing; }
}

/* Desktop: Floating card with glassmorphism */
@media (min-width: 768px) {
    .sidebar-container {
        top: 12px; left: 12px; bottom: 12px;
        height: auto;
        width: 360px;
        border-radius: var(--r-lg);
        background: rgba(255,255,255,0.92);
        backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
        box-shadow: 0 8px 40px rgba(0,0,0,0.1), 0 0 0 1px rgba(255,255,255,0.2);
        transform: translateX(calc(-100% - 24px));
        transition: transform 0.3s var(--ease-out);
    }
    .sidebar-container.expanded { transform: translateX(0); }
    .sidebar-handle { display: none; }
    .sidebar-content {
        flex: 1; overflow: hidden;
        display: flex; flex-direction: column;
        padding: 16px;
    }
}

/* DART Brand Header */
.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 12px;
    margin-bottom: 10px;
    border-bottom: 1px solid var(--g200);
}
.dart-logo {
    height: 32px;
    width: auto;
    flex-shrink: 0;
}
@media (max-width: 767px) {
    .dart-logo { height: 26px; }
}
.brand-divider {
    width: 1px;
    height: 24px;
    background: var(--g200);
    flex-shrink: 0;
}
.brand-text {
    font-size: 14px;
    font-weight: 700;
    color: var(--dart);
    letter-spacing: -0.01em;
}
@media (max-width: 767px) {
    .brand-text { font-size: 16px; font-weight: 700; }
    .dart-logo { height: 28px; }
}

/* ------------------------------------------------------------ 
   5. ROUTE GRID — Compact 4-column on desktop, 3 on mobile
   ------------------------------------------------------------ */
#route-list { overflow-y: auto; }

.route-list-helper {
    font-size: 12px;
    font-weight: 600;
    color: var(--g500);
    padding: 4px 4px 10px;
    text-align: center;
}
@media (min-width: 768px) {
    .route-list-helper { font-size: 13px; }
}

/* Mobile: visible scrollbar + scroll fade hint */
@media (max-width: 767px) {
    #route-list {
        position: relative;
        scrollbar-width: thin;
        scrollbar-color: var(--g300) transparent;
    }
    #route-list::-webkit-scrollbar { width: 4px; }
    #route-list::-webkit-scrollbar-track { background: transparent; }
    #route-list::-webkit-scrollbar-thumb { background: var(--g300); border-radius: 2px; }
    
    /* Fade at bottom to indicate more content */
    #route-list::after {
        content: '';
        position: sticky; bottom: 0; left: 0; right: 0;
        height: 28px;
        background: linear-gradient(transparent, rgba(255,255,255,0.9));
        pointer-events: none;
        display: block;
    }
    
    #static-stop-list, #stop-list {
        scrollbar-width: thin;
        scrollbar-color: var(--g300) transparent;
    }
    #static-stop-list::-webkit-scrollbar, #stop-list::-webkit-scrollbar { width: 4px; }
    #static-stop-list::-webkit-scrollbar-track, #stop-list::-webkit-scrollbar-track { background: transparent; }
    #static-stop-list::-webkit-scrollbar-thumb, #stop-list::-webkit-scrollbar-thumb { background: var(--g300); border-radius: 2px; }
}

.route-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    padding: 2px 0;
}
@media (max-width: 767px) {
    .route-grid { grid-template-columns: repeat(3, 1fr); gap: 5px; }
}

.route-card {
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    padding: 10px 4px 8px;
    background: var(--g50);
    border: 1.5px solid var(--g200);
    border-radius: var(--r-md);
    cursor: pointer;
    transition: all var(--dur-fast) ease;
    position: relative;
    min-height: 66px;
    overflow: hidden;
}
.route-card:hover {
    background: var(--dart-lt);
    border-color: var(--dart);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,59,113,0.12);
}
.route-card:active { transform: translateY(0); box-shadow: none; }

.route-card.selected {
    background: linear-gradient(135deg, var(--dart), var(--dart-dk));
    border-color: var(--dart-dk);
    color: #fff;
    box-shadow: 0 4px 16px rgba(0,59,113,0.3);
    transform: translateY(-1px);
}

.route-card-number {
    font-size: 20px; font-weight: 700;
    line-height: 1; color: var(--dart);
}
.route-card.selected .route-card-number { color: #fff; }

.route-card-name {
    font-size: 8px; font-weight: 500; color: var(--g500);
    text-align: center; margin-top: 3px;
    line-height: 1.2; max-height: 20px; overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    width: 100%;
}
.route-card.selected .route-card-name { color: rgba(255,255,255,0.7); }

.route-card-alert {
    position: absolute; top: 2px; right: 2px;
    width: 14px; height: 14px;
    color: var(--amber);
}

/* Live status indicator on route cards */
.route-card-live {
    position: absolute; bottom: 3px; right: 3px;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--dart-green);
    animation: pulse-live 2s infinite;
}
@keyframes pulse-live {
    0%,100% { opacity: 1; box-shadow: 0 0 0 0 rgba(78,167,46,0.5); }
    50% { opacity: 0.8; box-shadow: 0 0 0 3px rgba(78,167,46,0); }
}

/* ------------------------------------------------------------ 
   6. ROUTE CIRCLE BADGE (used in headers)
   ------------------------------------------------------------ */
.route-circle {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 30px; height: 28px; padding: 0 8px;
    background: var(--dart); color: #fff;
    border-radius: var(--r-full);
    font-weight: 700; font-size: 11px; flex-shrink: 0;
    white-space: nowrap;
}

/* ------------------------------------------------------------ 
   7. SIDEBAR HEADER
   ------------------------------------------------------------ */
#back-to-routes-btn {
    display: inline-flex; align-items: center; gap: 3px;
    padding: 5px 11px;
    background: var(--g100); color: var(--g700);
    border: 1px solid var(--g200); border-radius: var(--r-full);
    font-size: 11px; font-weight: 600; cursor: pointer;
    transition: all var(--dur-fast) ease;
    white-space: nowrap;
}
#back-to-routes-btn:hover { background: var(--g200); color: var(--g900); }

#sidebar-title {
    font-size: 16px; font-weight: 700; color: var(--g900);
    flex: 1; min-width: 0;
}
@media (max-width: 767px) { #sidebar-title { font-size: 14px !important; } }

#global-alerts-btn { color: var(--amber); cursor: pointer; flex-shrink: 0; }
#global-alerts-btn:hover { color: var(--red); }

/* ------------------------------------------------------------ 
   8. DIRECTION PICKER — Destination Cards
   ------------------------------------------------------------ */
.direction-tabs-container {
    display: flex;
    gap: 6px;
    margin-bottom: 10px;
}

.direction-tab-btn {
    flex: 1; padding: 10px 8px;
    font-size: 11px; font-weight: 600; color: var(--g600);
    background: var(--g50);
    border: 1.5px solid var(--g200);
    border-radius: var(--r-md);
    cursor: pointer;
    transition: all var(--dur-fast) ease;
    text-align: left; line-height: 1.3;
    display: flex; flex-direction: column; gap: 2px;
    position: relative;
    overflow: hidden;
}
.direction-tab-btn:hover {
    background: var(--dart-lt);
    border-color: var(--dart);
    color: var(--g800);
}
.direction-tab-btn.active {
    color: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.direction-tab-label {
    font-size: 9px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.6;
}
.direction-tab-btn.active .direction-tab-label { opacity: 0.7; }

/* Floating direction selector on desktop map */
.direction-selector {
    position: fixed;
    background: white;
    border: 1px solid var(--g200);
    border-radius: 10px;
    padding: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    display: flex; flex-direction: column; gap: 4px;
    max-width: 220px; min-width: 140px;
    transition: all 0.3s var(--ease-out);
    font-family: 'Inter', system-ui, sans-serif;
}
.direction-selector.hidden { display: none; }
@media (max-width: 767px) { .direction-selector { display: none !important; } }
@media (min-width: 768px) {
    .direction-selector { top: 50%; left: 16px; right: auto; z-index: 39; bottom: auto; transform: translateY(-50%); transition: transform 0.3s var(--ease-out); }
    .direction-selector.panel-open { top: 50%; }
    body.sidebar-open .direction-selector { transform: translateX(376px) translateY(-50%); }
}

.direction-option {
    background: var(--g50);
    border: 1.5px solid var(--g200);
    border-radius: 8px;
    padding: 7px 10px; font-size: 12px; font-weight: 600;
    cursor: pointer; transition: all var(--dur-fast) ease;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-align: left;
    display: flex; align-items: center;
    color: var(--g700);
    font-family: 'Inter', system-ui, sans-serif;
}
.direction-option:hover { background: var(--dart-lt); border-color: var(--dart); color: var(--g900); }
.direction-option.selected { background: var(--dart); color: #fff; border-color: var(--dart-dk); }

/* Map direction labels — white cards at route ends */
.map-dir-card:hover {
    transform: scale(1.03);
    box-shadow: 0 4px 14px rgba(0,0,0,0.2);
}

/* ------------------------------------------------------------ 
   9. INLINE ALERT BANNER
   ------------------------------------------------------------ */
.alert-inline-banner {
    display: flex; align-items: flex-start; gap: 8px;
    padding: 10px 12px;
    border-radius: var(--r-md);
    margin-bottom: 10px;
    font-size: 12px; line-height: 1.4;
    cursor: pointer;
    transition: all var(--dur-fast) ease;
    border-left: 3px solid;
    animation: fadeInUp 0.3s var(--ease-out);
}
.alert-inline-banner.detour { background: var(--amber-bg); border-left-color: var(--amber); }
.alert-inline-banner.no-service { background: var(--red-bg); border-left-color: var(--red); }
.alert-inline-banner.info { background: var(--blue-bg); border-left-color: #3b82f6; }
.alert-inline-banner:hover { opacity: 0.85; }

.alert-inline-icon { flex-shrink: 0; width: 16px; height: 16px; margin-top: 1px; }
.alert-inline-text { flex: 1; font-weight: 500; color: var(--g700); }
.alert-inline-effect {
    font-size: 10px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.04em;
    margin-bottom: 1px; display: block;
}
.alert-inline-banner.detour .alert-inline-effect { color: var(--amber); }
.alert-inline-banner.no-service .alert-inline-effect { color: var(--red); }
.alert-inline-banner.info .alert-inline-effect { color: #3b82f6; }

/* ------------------------------------------------------------ 
   10. STOP PANEL — Predictions Timeline
   ------------------------------------------------------------ */
.stop-panel-container {
    position: fixed; background: #fff; z-index: 35;
    transition: none;
}

/* Mobile */
@media (max-width: 767px) {
    .stop-panel-container {
        bottom: 0; left: 0; right: 0;
        height: 90vh; max-height: 90vh;
        border-radius: var(--r-xl) var(--r-xl) 0 0;
        box-shadow: 0 -8px 30px rgba(0,0,0,0.1), 0 -2px 6px rgba(0,0,0,0.05);
        transform: translateY(100%);
        will-change: transform;
    }
    .stop-panel-container.visible { transform: translateY(45vh); }
    .stop-panel-container.dragging { transition: none !important; }
    .stop-panel-container:not(.dragging) { transition: transform 0.35s cubic-bezier(0.32, 0.72, 0, 1); }

    .stop-panel-content {
        padding: 0 16px 16px; display: flex; flex-direction: column;
        height: calc(90vh - 60px); overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
    }
    .stop-panel-header {
        padding: 12px 16px; background: var(--g50);
        border-radius: var(--r-xl) var(--r-xl) 0 0;
        cursor: grab; touch-action: none; user-select: none; position: relative;
    }
    .stop-panel-header:active { cursor: grabbing; }
    .stop-panel-header::before {
        content: ''; position: absolute; top: 6px; left: 50%;
        transform: translateX(-50%);
        width: 36px; height: 4px;
        background: var(--g300); border-radius: 2px;
    }
    .stop-panel-body { flex: 1; overflow-y: auto; padding: 12px 16px; }
}

/* Desktop */
@media (min-width: 768px) {
    .stop-panel-container {
        bottom: 20px; right: 20px;
        width: 400px; max-height: 520px;
        border-radius: var(--r-lg);
        background: rgba(255,255,255,0.95);
        backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
        box-shadow: 0 12px 40px rgba(0,0,0,0.15), 0 0 0 1px rgba(255,255,255,0.2);
        transform: translateY(calc(100% + 40px));
        transition: transform 0.3s var(--ease-out);
    }
    .stop-panel-container.visible { transform: translateY(0); }
    .stop-panel-content {
        padding: 16px 18px;
        display: flex; flex-direction: column; max-height: 520px;
    }
    .stop-panel-body { flex: 1; overflow-y: auto; }
}

#close-stop-panel:hover {
    background: #b91c1c !important;
}
@media (max-width: 767px) {
    #stop-panel-handle { display: flex !important; }
}

/* Mobile: show down arrow, hide X. Desktop: show X, hide down arrow */
.close-icon-mobile { display: none; }
.close-icon-desktop { display: block; }
@media (max-width: 767px) {
    .close-icon-mobile { display: block; }
    .close-icon-desktop { display: none; }
}

/* Collapse buttons (down arrow) on mobile */
.collapse-btn {
    width: 30px; height: 30px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--r-full);
    background: var(--g100); border: none; cursor: pointer; flex-shrink: 0;
    color: var(--g500);
    transition: all var(--dur-fast) ease;
}
.collapse-btn:hover { background: var(--g200); color: var(--g700); }
@media (min-width: 768px) { .collapse-btn { display: none; } }

/* Hide close-sidebar button at peek state */
#close-sidebar {
    width: 30px; height: 30px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--r-full);
    background: var(--g100); border: none; cursor: pointer; flex-shrink: 0;
    color: var(--g500);
    transition: all var(--dur-fast) ease;
}
#close-sidebar:hover { background: var(--g200); color: var(--g700); }
/* On mobile, snapTo() swaps the SVG content. On desktop, close-icon-desktop/mobile CSS handles it */

/* Smooth vehicle marker animation on map — disabled during zoom */
.leaflet-marker-icon.vehicle-smooth {
    transition: transform 1.8s cubic-bezier(0.25, 0.1, 0.25, 1) !important;
}
.leaflet-zooming .leaflet-marker-icon.vehicle-smooth,
.leaflet-zoom-anim .leaflet-marker-icon.vehicle-smooth {
    transition: none !important;
}

/* Vehicle info bar */
.vehicle-info-bar {
    display: flex; align-items: center; justify-content: space-between;
    padding: 7px 10px; background: var(--g50);
    border-radius: var(--r-sm);
    font-size: 10px; color: var(--g500);
    margin-bottom: 10px;
}
.vehicle-info-bar span { display: flex; align-items: center; gap: 4px; }

/* Timeline items */
.stop-timeline-item {
    display: flex; align-items: flex-start; gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid var(--g100);
    transition: background var(--dur-fast) ease;
}
.stop-timeline-item:last-child { border-bottom: none; }

.stop-timeline-dot-col {
    display: flex; flex-direction: column; align-items: center;
    width: 14px; flex-shrink: 0; padding-top: 3px;
}
.stop-timeline-dot {
    width: 10px; height: 10px; border-radius: 50%;
    background: var(--g300);
    border: 2px solid #fff;
    box-shadow: 0 0 0 1px var(--g300);
    flex-shrink: 0;
}
.stop-timeline-dot.next-stop {
    background: var(--dart);
    box-shadow: 0 0 0 2px var(--dart-lt), 0 0 8px rgba(0,97,168,0.3);
    width: 12px; height: 12px;
}
.stop-timeline-dot.passed {
    background: var(--g200);
    box-shadow: 0 0 0 1px var(--g200);
}
.stop-timeline-dot.last-stop {
    background: var(--dart-dk);
    box-shadow: 0 0 0 2px var(--dart-lt);
    width: 12px; height: 12px; border-radius: 3px;
}
.stop-timeline-line {
    width: 2px; flex: 1; min-height: 6px;
    background: var(--g200); margin-top: 2px;
}
.stop-timeline-item:last-child .stop-timeline-line { display: none; }

.stop-timeline-info { flex: 1; min-width: 0; }
.stop-timeline-name {
    font-size: 13px; font-weight: 600; color: var(--g800); line-height: 1.3;
}
.stop-id-inline {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 32px; height: 20px; padding: 0 5px;
    background: var(--g200); color: var(--g600);
    border-radius: 4px;
    font-size: 11px; font-weight: 700;
    margin-right: 3px;
    vertical-align: middle;
    flex-shrink: 0;
}
.stop-timeline-name.passed-text { color: var(--g400); }
.stop-timeline-time { font-size: 11px; color: var(--g500); margin-top: 1px; }

.stop-timeline-eta { text-align: right; flex-shrink: 0; }
.stop-eta-text { font-size: 13px; font-weight: 700; color: var(--dart); }
.stop-eta-text.due { color: var(--green); }
.stop-eta-text.cancelled { color: var(--g400); text-decoration: line-through; }

/* Delay badges */
.delay-badge {
    display: inline-flex; align-items: center;
    padding: 2px 8px; border-radius: var(--r-full);
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.02em; line-height: 1;
    margin-top: 2px;
}
.delay-badge.on-time { background: var(--green-bg); color: var(--green); }
.delay-badge.minor-delay { background: var(--amber-bg); color: var(--amber); }
.delay-badge.major-delay { background: var(--red-bg); color: var(--red); }

/* ------------------------------------------------------------ 
   11. BUS TOOLTIPS
   ------------------------------------------------------------ */
.bus-tooltip {
    background: var(--g900) !important;
    color: #fff !important;
    border: none !important;
    border-radius: var(--r-sm) !important;
    padding: 6px 10px !important;
    font-family: 'Inter', sans-serif !important;
    font-size: 12px !important;
    box-shadow: var(--shadow-lg) !important;
    white-space: nowrap !important;
}
.bus-tooltip::before { border-top-color: var(--g900) !important; }
.leaflet-tooltip-top.bus-tooltip::before { border-top-color: var(--g900) !important; }

.tooltip-top-line { display: flex; align-items: center; gap: 6px; }
.tooltip-top-line .route-circle {
    width: 20px; height: 20px; font-size: 10px; background: var(--dart);
}
.tooltip-top-line .direction-text { font-weight: 500; font-size: 11px; opacity: 0.9; }
.bus-id-subtext { font-size: 10px; color: rgba(255,255,255,0.45); margin-top: 1px; }

/* ------------------------------------------------------------ 
   12. STOP POPUP
   ------------------------------------------------------------ */
.stop-popup { padding: 14px 16px; min-width: 230px; font-family: 'Inter', system-ui, sans-serif; }
.stop-popup-name { font-size: 13px; font-weight: 700; color: var(--g900); margin-bottom: 1px; line-height: 1.3; position: relative; }

/* Hide route alert banner on mobile to save space */
@media (max-width: 767px) {
    #route-alert-banner { display: none !important; }
}
.stop-popup-id { font-size: 11px; color: var(--g400); margin-bottom: 10px; }
.stop-popup-departures { margin-bottom: 10px; }

.stop-popup-departure-row {
    display: flex; align-items: center; justify-content: space-between;
    padding: 5px 0; border-bottom: 1px solid var(--g100);
}
.stop-popup-departure-row:last-child { border-bottom: none; }

.stop-popup-route-badge {
    min-width: 26px; height: 20px; padding: 0 5px;
    background: var(--dart); color: #fff;
    border-radius: var(--r-sm);
    font-size: 10px; font-weight: 700;
    display: inline-flex; align-items: center; justify-content: center;
    margin-right: 6px;
}
.stop-popup-headsign {
    flex: 1; font-size: 11px; color: var(--g600);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.stop-popup-eta {
    font-size: 12px; font-weight: 700; color: var(--dart);
    white-space: nowrap; margin-left: 6px;
}

.stop-popup-btn {
    display: flex; align-items: center; justify-content: center; gap: 4px;
    width: 100%; padding: 10px;
    background: var(--dart);
    color: #fff;
    border: none; border-radius: 8px;
    font-size: 13px; font-weight: 600;
    cursor: pointer; text-align: center;
    transition: all var(--dur-fast) ease;
}
.stop-popup-btn:hover {
    background: var(--dart-dk);
    transform: translateY(-1px);
}
.stop-popup-btn-secondary {
    display: flex; align-items: center; justify-content: center; gap: 4px;
    width: 100%; padding: 10px;
    background: white; color: var(--dart);
    border: 1.5px solid var(--dart); border-radius: 8px;
    font-size: 13px; font-weight: 600;
    cursor: pointer; text-align: center;
    transition: all var(--dur-fast) ease;
}
.stop-popup-btn-secondary:hover { background: var(--dart-lt); }

/* Unified modal close button */
.modal-close-btn {
    width: 34px; height: 34px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 8px;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    cursor: pointer;
    color: #64748b;
    flex-shrink: 0;
    transition: all 0.15s ease;
}
.modal-close-btn:hover {
    background: #fee2e2;
    border-color: #fca5a5;
    color: #dc2626;
}

/* ------------------------------------------------------------ 
   STOP ICONS — Grey circle on pole (TriMet Portland style + 3D)
   ------------------------------------------------------------ */
.stop-sign {
    display: flex; flex-direction: column; align-items: center;
    pointer-events: auto;
    cursor: pointer;
    filter: drop-shadow(0 1px 1px rgba(0,0,0,0.15));
}
.stop-sign-head {
    width: 12px; height: 12px;
    background: white;
    border: 2.5px solid #003B71;
    border-radius: 50%;
    box-shadow: 0 1px 4px rgba(0,0,0,0.3);
    position: relative;
    z-index: 2;
    transition: all 0.15s ease;
}
.stop-sign-stem {
    width: 2px; height: 8px;
    background: #003B71;
    z-index: 1;
}
.stop-sign-shadow {
    width: 6px; height: 2px;
    background: rgba(0,0,0,0.12);
    border-radius: 50%;
    filter: blur(0.5px);
}
.stop-sign:hover .stop-sign-head {
    background: linear-gradient(145deg, #ff8a57, #e55d20);
    border-color: white;
    transform: scale(1.5);
    box-shadow: 0 2px 8px rgba(255,107,53,0.5), inset 0 1px 1px rgba(255,255,255,0.3);
}
.stop-sign:hover .stop-sign-stem {
    background: #ff6b35;
}

/* Numbered stop icons — shown after direction selected */
.stop-with-id .stop-sign-head {
    width: 24px; height: 24px;
    background: #e85d4a;
    border: 2.5px solid white;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}
.stop-with-id .stop-sign-stem {
    width: 2px; height: 5px;
    background: #e85d4a;
}
.stop-num {
    font-size: 9px;
    font-weight: 800;
    color: #fff;
    line-height: 1;
    text-shadow: 0 1px 2px rgba(0,0,0,0.6);
    letter-spacing: -0.02em;
}
.stop-with-id:hover .stop-sign-head {
    width: 26px; height: 26px;
    background: linear-gradient(145deg, #ff8a57, #e55d20);
    transform: scale(1.1);
    box-shadow: 0 2px 8px rgba(255,107,53,0.5);
}

/* ------------------------------------------------------------ 
   SEARCH BAR — Modern floating pill
   ------------------------------------------------------------ */
#desktop-search-container form {
    border-radius: 12px !important;
    border: 1px solid var(--g200) !important;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08) !important;
    overflow: hidden;
}
#desktop-search-container input {
    font-size: 13px !important;
    font-weight: 500 !important;
    padding: 12px 16px !important;
    color: var(--g800) !important;
}
#desktop-search-container input::placeholder {
    color: var(--g400) !important;
    font-weight: 400 !important;
}
#desktop-search-container button[type="submit"] {
    background: var(--dart) !important;
    border-radius: 0 12px 12px 0 !important;
    padding: 12px 14px !important;
}
#desktop-search-container button[type="submit"] svg {
    color: white !important;
}
#search-results {
    border-radius: 12px !important;
    border: 1px solid var(--g200) !important;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08) !important;
    margin-top: 4px !important;
}
/* Mobile search overlay */
#mobile-search-overlay input {
    font-size: 15px !important;
}
#mobile-search-btn {
    background: #fff !important;
    color: var(--g700) !important;
    border: none !important;
}

/* Stop ID Badge — prominent identification */
.stop-id-badge {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 36px; height: 28px; padding: 0 8px;
    background: var(--dart); color: #fff;
    border-radius: var(--r-sm);
    font-size: 13px; font-weight: 800;
    letter-spacing: 0.02em;
    flex-shrink: 0;
}

/* Popup departures mini-list */
.popup-deps-container {
    background: var(--g50);
    border-radius: var(--r-sm);
    padding: 6px 8px;
    margin: 6px 0;
    min-height: 28px;
}
.popup-deps-loading {
    text-align: center; font-size: 11px;
    color: var(--g400); padding: 4px;
}
.popup-deps-empty {
    text-align: center; font-size: 11px;
    color: var(--g500); padding: 4px;
    font-weight: 500;
}
.popup-dep-row {
    display: flex; align-items: center;
    padding: 3px 0; gap: 6px;
}
.popup-dep-row + .popup-dep-row { border-top: 1px solid var(--g200); }
.popup-dep-route {
    min-width: 24px; height: 18px; padding: 0 4px;
    background: var(--dart); color: #fff;
    border-radius: 4px;
    font-size: 9px; font-weight: 700;
    display: inline-flex; align-items: center; justify-content: center;
}
.popup-dep-dest {
    flex: 1; font-size: 10px; color: var(--g600);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.popup-dep-time {
    font-size: 11px; font-weight: 700; color: var(--dart);
    white-space: nowrap;
}

/* Search result stop icon */
.search-stop-icon {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 32px; height: 24px; padding: 0 6px;
    background: var(--dart); color: #fff;
    border-radius: var(--r-sm);
    font-size: 10px; font-weight: 800;
    flex-shrink: 0;
}

/* Searched location marker */
.searched-location-popup {
    padding: 10px 14px;
}
.searched-location-popup .loc-name {
    font-size: 13px; font-weight: 600; color: var(--g800);
    margin-bottom: 2px;
}
.searched-location-popup .loc-detail {
    font-size: 11px; color: var(--g500);
}

/* ------------------------------------------------------------ 
   13. STATIC STOP LIST (route stops in sidebar)
   ------------------------------------------------------------ */
.static-stop-item {
    display: flex; align-items: center; gap: 8px;
    padding: 8px 8px; border-radius: var(--r-sm);
    cursor: pointer; transition: background var(--dur-fast) ease;
    font-size: 13px; color: var(--g700);
    /* Use inset box-shadow instead of border-bottom so timeline line has no gaps */
    box-shadow: inset 0 -1px 0 var(--g100);
}
.static-stop-item:last-child { box-shadow: none; }
.static-stop-item:hover { background: var(--g50); }

/* Timeline line running down left side of stops list */
.stop-timeline-col {
    width: 4px; flex-shrink: 0;
    background: #003B71;
    position: relative;
    align-self: stretch;
}
.stop-timeline-dot-sm {
    position: absolute;
    left: 50%; top: 50%;
    transform: translate(-50%, -50%);
    width: 8px; height: 8px;
    background: #003B71;
    z-index: 1;
}
.static-stop-item:first-child .stop-timeline-dot-sm {
    width: 10px; height: 10px;
}
.static-stop-item .stop-seq {
    width: 22px; height: 22px;
    display: flex; align-items: center; justify-content: center;
    background: var(--g100); border-radius: var(--r-full);
    font-size: 9px; font-weight: 700; color: var(--g500); flex-shrink: 0;
}
.static-stop-item .stop-name-text {
    flex: 1; font-weight: 500;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    position: relative;
}
.stop-item-actions {
    display: flex; gap: 4px; flex-shrink: 0;
}
.stop-action-btn {
    width: 28px; height: 28px;
    display: flex; align-items: center; justify-content: center;
    background: var(--g100); color: var(--g500);
    border: none; border-radius: var(--r-sm);
    cursor: pointer;
    transition: all var(--dur-fast) ease;
}
.stop-action-btn:hover {
    background: var(--dart); color: #fff;
}

/* Alert action button in stop list */
.stop-action-alert {
    background: var(--amber-bg) !important;
    color: var(--amber) !important;
}
.stop-action-alert:hover {
    background: var(--amber) !important;
    color: #fff !important;
}

/* Scrolling text removed — using title tooltip instead */
.text-scroll-hover {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.text-scroll-hover.expanded {
    white-space: normal;
    overflow: visible;
    word-break: break-word;
}

/* Tap-to-expand tooltip */
.mobile-tooltip {
    position: fixed;
    background: #1e293b;
    color: white;
    font-size: 13px;
    font-weight: 500;
    padding: 10px 12px;
    border-radius: 10px;
    z-index: 9999;
    white-space: normal;
    word-break: break-word;
    line-height: 1.4;
    box-shadow: 0 8px 24px rgba(0,0,0,0.25);
    animation: fadeInUp 0.15s ease;
    pointer-events: none;
    font-family: 'Inter', system-ui, sans-serif;
}
/* Arrow pointing down (tooltip above element) */
.mobile-tooltip.tooltip-above::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 20px;
    border: 6px solid transparent;
    border-top-color: #1e293b;
}
/* Arrow pointing up (tooltip below element) */
.mobile-tooltip.tooltip-below::after {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 20px;
    border: 6px solid transparent;
    border-bottom-color: #1e293b;
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Direction tab destination text */
.direction-tab-dest {
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

/* Alert-affected stop indicators */
.stop-id-alert {
    background: var(--amber) !important;
    color: white !important;
    animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
    0%,100% { opacity: 1; }
    50% { opacity: 0.7; }
}
.stop-alert-icon {
    display: inline-flex;
    margin-left: 4px;
    vertical-align: middle;
    flex-shrink: 0;
}

/* ------------------------------------------------------------ 
   MODALS — Modernized unified style
   ------------------------------------------------------------ */
#alert-modal, #details-modal {
    border-radius: var(--r-lg) !important;
    border: 1px solid var(--g200) !important;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2) !important;
    overflow: hidden !important;
}

/* Alert modal */
#alert-modal-title {
    font-size: 16px !important;
    font-weight: 700 !important;
    color: var(--g900) !important;
}
#alert-modal-content {
    font-size: 13px !important;
    line-height: 1.6 !important;
}
#alert-modal-content > div {
    background: var(--g50);
    border: 1px solid var(--g200);
    border-radius: var(--r-md);
    padding: 12px 14px;
    margin-bottom: 8px;
}

/* Details modal (departures + timetable) */
#details-modal-title {
    font-size: 16px !important;
    font-weight: 700 !important;
    color: var(--g900) !important;
}
.details-tab-btn {
    flex: 1; padding: 12px; font-size: 13px; font-weight: 600;
    color: var(--g400); background: transparent; border: none;
    border-bottom: 3px solid transparent; cursor: pointer;
    transition: all var(--dur-fast) ease;
}
.details-tab-btn:hover { color: var(--g600); }
.details-tab-btn.active-tab,
.details-tab-btn[style*="border-bottom-color"] {
    color: var(--dart) !important;
    border-bottom-color: var(--dart) !important;
}

/* Departures list in modal */
#departures-content-modal .departure-row,
#departures-content-modal > div {
    padding: 10px 16px;
    border-bottom: 1px solid var(--g100);
    font-size: 13px;
}
#departures-content-modal .departure-row:hover,
#departures-content-modal > div:hover {
    background: var(--g50);
}

/* Stop ID in modal title */
#details-modal-title .stop-id-badge {
    margin-right: 6px;
}

/* ------------------------------------------------------------ 
   14. MAP CONTROLS
   ------------------------------------------------------------ */
#menu-toggle {
    position: fixed; top: 16px; left: 16px; z-index: 40;
    background: #fff;
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
    transition: transform 0.3s var(--ease-out);
    border: none; cursor: pointer; color: var(--g700); padding: 0;
}
#menu-toggle:hover { color: var(--dart); }

@media (min-width: 768px) {
    body.sidebar-open #menu-toggle { transform: translateX(376px); }
    
    .leaflet-control-home {
        position: fixed !important;
        top: 60px !important;
        left: 16px !important; z-index: 40 !important;
        border-radius: 10px !important;
        box-shadow: 0 2px 8px rgba(0,0,0,0.12) !important;
        margin: 0 !important;
        transition: transform 0.3s var(--ease-out);
    }
    .leaflet-control-home a {
        width: 36px !important; height: 36px !important;
        display: flex !important; align-items: center !important; justify-content: center !important;
        background-color: #fff !important; border-radius: 10px !important;
    }
    body.sidebar-open .leaflet-control-home { transform: translateX(376px); }
}

@media (max-width: 767px) {
    #menu-toggle { display: none !important; }

    .leaflet-control-home {
        position: fixed !important;
        top: max(16px, env(safe-area-inset-top)) !important;
        left: 16px !important; z-index: 40 !important;
        border-radius: 10px !important;
        box-shadow: 0 2px 8px rgba(0,0,0,0.12) !important;
        margin: 0 !important;
    }
    .leaflet-control-home a {
        width: 36px !important; height: 36px !important;
        display: flex !important; align-items: center !important; justify-content: center !important;
        background-color: #fff !important; border-radius: 10px !important;
    }

    .leaflet-control-layers {
        position: fixed !important;
        top: max(16px, env(safe-area-inset-top)) !important;
        right: 16px !important; z-index: 40 !important;
        margin: 0 !important;
    }
    .leaflet-control-layers-toggle {
        width: 36px !important; height: 36px !important;
    }

    .leaflet-control-locate {
        position: fixed !important;
        top: max(60px, calc(env(safe-area-inset-top) + 44px)) !important;
        right: 16px !important; z-index: 40 !important;
        margin: 0 !important;
    }
    .leaflet-control-locate a {
        width: 36px !important; height: 36px !important;
    }

    #mobile-search-btn {
        position: fixed !important;
        top: max(60px, calc(env(safe-area-inset-top) + 44px)) !important;
        left: 16px !important; right: auto !important; bottom: auto !important;
        z-index: 40 !important;
        width: 36px !important; height: 36px !important;
        border-radius: 10px !important;
        box-shadow: 0 2px 8px rgba(0,0,0,0.12) !important;
        padding: 0 !important;
        display: flex !important; align-items: center !important; justify-content: center !important;
        background: #fff !important;
        color: var(--g700) !important;
        border: none !important;
    }

    /* Mobile header spacing */
    .sidebar-content > div:first-child {
        display: flex; align-items: center; gap: 6px; min-height: 36px;
    }
    #back-to-routes-btn { font-size: 10px !important; padding: 4px 8px !important; }

    .route-card-number { font-size: 14px; }
}

/* Desktop: search bar spacing */
@media (min-width: 768px) {
    .leaflet-top.leaflet-right { margin-top: 8px; }
    /* Bottom-right controls: stack zoom, layers, locate cleanly */
    .leaflet-bottom.leaflet-right { margin-bottom: 10px; margin-right: 10px; }
}

.leaflet-control-home a { display: flex; align-items: center; justify-content: center; color: var(--g600); }
.leaflet-control-home a:hover { color: var(--dart); }

.leaflet-control-locate a {
    background-image: url('data:image/svg+xml;charset=utf-8,%3Csvg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="%23475569"%3E%3Cpath d="M21 3L3 10.53v.98l6.84 2.65L12.48 21h.98L21 3z"/%3E%3C/svg%3E');
    background-size: 18px; background-repeat: no-repeat; background-position: center;
}
.leaflet-control-locate a:hover {
    background-image: url('data:image/svg+xml;charset=utf-8,%3Csvg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="%23003B71"%3E%3Cpath d="M21 3L3 10.53v.98l6.84 2.65L12.48 21h.98L21 3z"/%3E%3C/svg%3E');
}
.leaflet-control-locate.active a {
    background-color: #003B71 !important;
    background-image: url('data:image/svg+xml;charset=utf-8,%3Csvg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="white"%3E%3Cpath d="M21 3L3 10.53v.98l6.84 2.65L12.48 21h.98L21 3z"/%3E%3C/svg%3E');
}

/* ------------------------------------------------------------ 
   15. TIMETABLE GRID
   ------------------------------------------------------------ */
.timetable-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 6px; padding: 1rem;
}
.time-item {
    text-align: center; font-size: 13px;
    padding: 8px 4px; background: var(--g50);
    border: 1px solid var(--g200);
    border-radius: var(--r-sm);
    font-weight: 600; color: var(--g700);
}
.time-ampm { font-size: 10px; color: var(--g400); font-weight: 500; }
.time-item.next-departure {
    border: 2px solid #2563eb;
    background: #eff6ff;
    color: #1e40af;
    font-weight: 700;
}
.time-item.next-departure .time-ampm { color: #3b82f6; font-weight: 600; }

/* ------------------------------------------------------------ 
   16. ANIMATIONS
   ------------------------------------------------------------ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.animate-fade-in { animation: fadeIn 0.3s var(--ease-out) forwards; }
.animate-fade-in-up { animation: fadeInUp 0.3s var(--ease-out) forwards; }

/* ------------------------------------------------------------ 
   17. DETAILS TAB BUTTONS
   ------------------------------------------------------------ */
.direction-tab { border-bottom: 3px solid transparent; transition: all 0.2s ease; }
.direction-tab.active { border-bottom-color: var(--dart); color: var(--dart); }

.details-tab-btn {
    flex: 1; padding: 12px; font-size: 13px; font-weight: 600;
    color: var(--g400); background: transparent; border: none;
    border-bottom: 3px solid transparent; cursor: pointer;
    transition: all var(--dur-fast) ease;
}
.details-tab-btn:hover { color: var(--g600); }

/* Active tab needs to be set by JS class — provide a base style */

/* ------------------------------------------------------------ 
   18. IDLE MODAL & NOTIFICATION
   ------------------------------------------------------------ */
#idle-modal > div {
    border-radius: var(--r-lg); box-shadow: var(--shadow-xl);
}

#custom-notification {
    border-radius: var(--r-md); box-shadow: var(--shadow-xl);
}