/* =========================================
   SHARED STYLES
   ========================================= */
body { transition: background-color 0.3s ease, color 0.3s ease; }
body.preload { transition: none !important; }
.lang-btn { text-decoration: none; font-size: 1.2rem; margin-left: 8px; filter: grayscale(100%); transition: 0.3s; }
.lang-btn:hover, .lang-btn.active { filter: grayscale(0%); transform: scale(1.1); }
.unit-badge { font-size: 0.9em; margin-right: 4px; margin-bottom: 4px; }
.pos-tag { font-family: monospace; font-weight: bold; background: #eee; padding: 2px 5px; border-radius: 4px; margin-right: 5px; }

/* Tijdlijn styling (CSS Grid Table) */
.route-grid {
    display: flex; /* Fallback */
    display: grid;
    grid-template-columns: 40px 55px 1fr; /* Line | Time | Station */
    gap: 0 10px; /* Row gap 0 (fix gaps), Column gap 10px */
    margin-bottom: 0; /* NO GAP between rows for continuous line */
    padding-bottom: 0; 
}
.rt-time { 
     text-align: right; 
     font-family: monospace; 
     color: var(--bs-body-color);
     font-size: 1rem;
     padding-top: 1px;
     padding-bottom: 6px; /* Moved spacing here */
     font-weight: 400;
     display: flex; /* Enable flex for centering child if needed */
     justify-content: flex-end; /* Default right align */
}
/* Center the red pipe specifically */
.rt-time .text-danger {
    width: 100%;
    text-align: center;
    display: block;
}
.rt-line { 
    position: relative; 
    display: flex;
    justify-content: center;
}
.rt-stat { 
    padding-left: 0; 
    padding-bottom: 6px; /* Moved spacing here */
    font-weight: 500;
    white-space: normal; /* Allow wrapping */
    overflow: visible; 
    text-overflow: clip;
}

/* Timeline Dot & Line */
.rt-dot {
    width: 12px; height: 12px; 
    background-color: #007bff; /* Always blue for consistency */
    border-radius: 50%; 
    position: absolute;
    top: 7px; 
    z-index: 2;
}
.rt-line-connector {
    position: absolute; 
    top: 0; bottom: 0; left: 50%; 
    width: 2px; 
    background-color: var(--bs-border-color); 
    transform: translateX(-50%);
    z-index: 1;
}
/* Top half hidden for first item */
.route-grid:first-child .rt-line-connector { top: 7px; } 
/* Bottom half hidden for last item */
.route-grid:last-child .rt-line-connector { bottom: auto; height: 7px; }

/* Modern UI Route Container override */
.modern-route-container {
    border-left: 4px solid #007bff !important;
    padding-left: 0 !important;
    border-radius: 4px;
    background-color: var(--bs-body-bg);
}

/* =========================================
   MODERN UI (Material Design 3 Inspired)
   ========================================= */
[data-ui-mode="modern"] {
    --md-bg: #FAF9F6;
    --md-surface: #FFFFFF;
    --md-surface-variant: #E9ECEF; /* Slightly darker for better contrast */
    --md-text: #191c1c;
    --md-primary: #0060a9;
    --md-border-radius: 16px;
    --md-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

[data-ui-mode="modern"][data-bs-theme="dark"] {
    --md-bg: #0F0F0F; /* Slightly darker */
    --md-surface: #181818; /* Darker than 1E1E1E */
    --md-surface-variant: #252525; /* Darker than 2C2C2C */
    --md-text: #E1E2E1;
    --md-primary: #ede5c0; /* User requested color (Beige/Gold) */
    --md-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

/* Dark Mode Badge Overrides */
[data-ui-mode="modern"][data-bs-theme="dark"] .unit-badge,
[data-ui-mode="modern"][data-bs-theme="dark"] .mobile-unit-badge {
    background-color: #2b2b2b !important;
    border-color: #404040 !important;
    color: #e0e0e0 !important;
}
[data-ui-mode="modern"][data-bs-theme="dark"] .unit-badge a,
[data-ui-mode="modern"][data-bs-theme="dark"] .mobile-unit-badge a {
    color: #ede5c0 !important; /* Gold/Beige for links */
}

/* Dark Mode Button Overrides (Match Badges) */
[data-ui-mode="modern"][data-bs-theme="dark"] .btn-primary {
    background-color: #2b2b2b !important;
    border-color: #404040 !important;
    color: #ede5c0 !important;
}
[data-ui-mode="modern"][data-bs-theme="dark"] .btn-primary:hover {
    background-color: #353535 !important;
    border-color: #ede5c0 !important;
}

/* Dark Mode Profile & Compare Overrides */
[data-ui-mode="modern"][data-bs-theme="dark"] .btn-outline-primary {
    background-color: #2b2b2b !important;
    border-color: #404040 !important;
    color: #ede5c0 !important;
}
[data-ui-mode="modern"][data-bs-theme="dark"] .btn-outline-primary:hover {
    background-color: #353535 !important;
    border-color: #ede5c0 !important;
    color: #ede5c0 !important;
}

[data-ui-mode="modern"][data-bs-theme="dark"] .btn-outline-danger {
    background-color: #2b2b2b !important;
    border-color: #404040 !important;
    color: #ff6b6b !important;
}

[data-ui-mode="modern"][data-bs-theme="dark"] .card-header.bg-primary {
    background-color: #2b2b2b !important;
    color: #ede5c0 !important;
}

[data-ui-mode="modern"][data-bs-theme="dark"] .card-footer.bg-white {
    background-color: transparent !important;
    color: #E1E2E1 !important;
}

[data-ui-mode="modern"][data-bs-theme="dark"] .form-control,
[data-ui-mode="modern"][data-bs-theme="dark"] .form-select {
    background-color: #333333 !important; /* Lighter than #252525 Surface */
    border-color: #4a4a4a !important;
    color: #E1E2E1 !important;
}
[data-ui-mode="modern"][data-bs-theme="dark"] .form-control:focus,
[data-ui-mode="modern"][data-bs-theme="dark"] .form-select:focus {
    background-color: #3b3b3b !important;
    border-color: #ede5c0 !important; /* Gold accent on focus */
    box-shadow: 0 0 0 0.25rem rgba(237, 229, 192, 0.25) !important;
}

/* Dark Mode Light Background Override (Fixes white bands) */
[data-ui-mode="modern"][data-bs-theme="dark"] .bg-light {
    background-color: #2b2b2b !important;
    color: #e1e2e1 !important;
    border-color: #404040 !important;
}
[data-ui-mode="modern"][data-bs-theme="dark"] .text-dark {
    color: #e1e2e1 !important;
}

[data-ui-mode="modern"] body {
    background-color: var(--md-bg);
    color: var(--md-text);
    font-family: 'Outfit', sans-serif;
}

[data-ui-mode="modern"] .navbar {
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    box-shadow: none !important;
}
[data-ui-mode="modern"][data-bs-theme="dark"] .navbar {
    background: rgba(30, 30, 30, 0.8) !important;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

[data-ui-mode="modern"][data-bs-theme="dark"] .form-control,
[data-ui-mode="modern"][data-bs-theme="dark"] .form-select {
    background-color: #333333 !important; /* Lighter than #252525 Surface */
    border-color: #4a4a4a !important;
    color: #E1E2E1 !important;
}
[data-ui-mode="modern"][data-bs-theme="dark"] .form-control:focus,
[data-ui-mode="modern"][data-bs-theme="dark"] .form-select:focus {
    background-color: #3b3b3b !important;
    border-color: #ede5c0 !important; /* Gold accent on focus */
    box-shadow: 0 0 0 0.25rem rgba(237, 229, 192, 0.25) !important;
}

[data-ui-mode="modern"] .navbar-brand {
    color: var(--md-text) !important;
    font-weight: 700;
    letter-spacing: -0.5px;
}

[data-ui-mode="modern"] .card {
    border: none;
    border-radius: var(--md-border-radius);
    box-shadow: var(--md-shadow);
    background: var(--md-surface);
    transition: transform 0.2s;
    margin-bottom: 1.5rem;
}

[data-ui-mode="modern"] .card-header {
    background: transparent;
    border-bottom: 1px solid var(--md-surface-variant);
    font-weight: 600;
    padding: 1.25rem;
}

[data-ui-mode="modern"] .btn {
    border-radius: 50px; /* Pill shape */
    padding-left: 1.5rem; 
    padding-right: 1.5rem;
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0.3px;
}

[data-ui-mode="modern"] .btn-primary {
    background-color: var(--md-primary);
    border-color: var(--md-primary);
}

[data-ui-mode="modern"] .form-control, [data-ui-mode="modern"] .form-select {
    border-radius: 12px;
    background-color: var(--md-surface-variant);
    border: 1px solid transparent;
    padding: 0.75rem 1rem;
}
[data-ui-mode="modern"] .form-control:focus {
    background-color: var(--md-surface);
    box-shadow: 0 0 0 4px rgba(0, 96, 169, 0.15);
}

/* Modern Table Styles */
[data-ui-mode="modern"] .table {
    border-collapse: separate;
    border-spacing: 0;
}
[data-ui-mode="modern"] .table thead th {
    border: none;
    font-weight: 700; /* Bold headers like legacy */
    font-size: 0.9rem; /* Larger font */
    color: var(--bs-body-color); /* Darker text */
    padding: 1rem;
    background: transparent;
}
[data-ui-mode="modern"] .table tbody tr {
    transition: background 0.2s, transform 0.1s;
}
[data-ui-mode="modern"] .table tbody tr:hover {
    background-color: var(--md-surface-variant) !important;
    transform: scale(1.005);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    z-index: 10;
    position: relative;
}
[data-ui-mode="modern"] .table td {
    border: none;
    padding: 1rem;
    vertical-align: top; /* Align to top for better multi-line layout */
    border-bottom: 1px solid var(--md-surface-variant);
}

[data-ui-mode="modern"] .badge {
    border-radius: 8px;
    padding: 0.5em 0.8em;
    font-weight: 500;
}

/* =========================================
   LEGACY UI RESTORATION
   ========================================= */
[data-ui-mode="legacy"] body { background-color: #f8f9fa; }
[data-ui-mode="legacy"] .navbar { background-color: #212529 !important; }
[data-ui-mode="legacy"] .train-row:hover { background-color: #f8f9fa; }
[data-ui-mode="legacy"] .table tr { box-shadow: none !important; transform: none !important; }

/* =========================================
   MOBILE OPTIMIZATIONS (ALL MODES)
   ========================================= */
@media (max-width: 768px) {
    .table thead { display: none; }
    .table, .table tbody, .table tr, .table td { display: block; width: 100%; }
    
    .table tr {
        background: var(--bs-card-bg);
        border: 1px solid var(--bs-border-color);
        border-radius: 12px;
        margin-bottom: 15px;
        box-shadow: 0 2px 5px rgba(0,0,0,0.05);
        position: relative;
        padding-bottom: 0;
        overflow: hidden;
    }
    .table td { border: none; padding: 4px 15px; }

    /* Modern UI Mobile Specifics */
    [data-ui-mode="modern"] .table tr {
        border: none;
        background: var(--md-surface);
        box-shadow: var(--md-shadow);
    }

    .td-train {
        padding-top: 15px !important;
        display: inline-block !important;
        width: auto !important;
    }
    .td-route .dest-text {
        font-size: 1.1rem; font-weight: bold;
        display: inline-block; margin-left: 8px;
    }
    .td-time {
        position: absolute; top: 12px; right: 10px; text-align: right; width: auto !important; padding: 0 !important;
    }
    .td-time small { display: block !important; margin-top: 0; }
    .td-route { padding-bottom: 0 !important; }
    .td-route small { display: block; margin-top: 2px; }
    .td-status { margin-bottom: 10px; }
    
    /* Kotje Mobile */
    .td-comp {
        background-color: rgba(0,0,0,0.03); 
        border-top: 1px solid var(--bs-border-color) !important;
        padding: 10px !important;
        width: 100% !important;
        /* Allow wrapping instead of scroll */
        white-space: normal; 
        overflow-x: visible;
    }
    [data-ui-mode="modern"] .td-comp { background-color: var(--md-surface-variant); }

    .comp-inner-mobile { 
        display: flex; 
        flex-direction: row; 
        flex-wrap: wrap; /* Wrap units */
        gap: 8px; 
    }
    .mobile-unit-badge {
        min-width: 80px; display: flex; flex-direction: column;
        align-items: center; justify-content: center; padding: 6px;
    }
}