/* ============================================
   Bus Bengal — Admin Dashboard
   VIP Luxury Glassmorphism Theme
   Color Palette: Navy, Brown, Orange
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800&display=swap');

/* ─── CSS Custom Properties ─── */
:root {
    /* Core Palette - Light Mode */
    --bg-main: #F4F7FE;
    --bg-solid-dropdown: #FFFFFF;
    --navy-deep: #2B3674; /* Used for primary text now */
    --navy-dark: #A3AED0; /* Used for secondary text */
    
    /* Primary CTA / Orange (Bus Bengal Brand) */
    --orange-vibrant: #FF6B1A;
    --orange-bright: #FF8A47;
    --orange-glow: #FF6B1A;
    --orange-soft: rgba(255, 107, 26, 0.15);
    --orange-dim: rgba(255, 107, 26, 0.08);

    /* Status Colors */
    --green-success: #01B574;
    --green-soft: rgba(1, 181, 116, 0.12);
    --red-danger: #EE5D50;
    --red-soft: rgba(238, 93, 80, 0.12);
    --yellow-warning: #FFB547;
    --yellow-soft: rgba(255, 181, 71, 0.12);
    --blue-info: #3965FF;
    --blue-soft: rgba(57, 101, 255, 0.12);

    /* Text */
    --text-primary: #2B3674;
    --text-secondary: #707EAE;
    --text-tertiary: #A3AED0;
    --text-muted: #A3AED0;

    /* Glass */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.6);
    --glass-shadow: 0 18px 40px rgba(112, 144, 176, 0.12);
    --glass-blur: blur(20px);

    /* Card Glass */
    --card-bg: linear-gradient(127.09deg, rgba(255, 255, 255, 0.94) 19.41%, rgba(255, 255, 255, 0.65) 76.65%);
    --card-border: rgba(255, 255, 255, 0.8);
    --card-hover-border: rgba(255, 107, 26, 0.3);

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;

    /* Radius */
    --radius-sm: 10px;
    --radius-md: 15px;
    --radius-lg: 20px;
    --radius-xl: 25px;
    --radius-pill: 100px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Sidebar */
    --sidebar-width: 260px;
    --sidebar-collapsed: 72px;
}

body.dark-mode {
    --bg-main: #0B0E20;
    --bg-solid-dropdown: #0F1535;
    --navy-deep: #0B1437;
    --navy-dark: #111C44;
    
    --text-primary: #FFFFFF;
    --text-secondary: #A3AED0;
    --text-tertiary: #707EAE;
    --text-muted: #4A5568;

    --glass-bg: rgba(17, 28, 68, 0.6);
    --glass-border: rgba(255, 255, 255, 0.05);
    --glass-shadow: 0 18px 40px rgba(0, 0, 0, 0.4);

    --card-bg: linear-gradient(127.09deg, rgba(6, 11, 40, 0.94) 19.41%, rgba(10, 14, 35, 0.49) 76.65%);
    --card-border: rgba(255, 255, 255, 0.05);
    --card-hover-border: rgba(255, 107, 26, 0.4);

    --orange-vibrant: #FF6B1A;
    --orange-bright: #FF8A47;
    --orange-glow: #FF6B1A;
    --orange-soft: rgba(255, 107, 26, 0.15);
    --orange-dim: rgba(255, 107, 26, 0.08);

    --green-success: #01B574;
    --green-soft: rgba(1, 181, 116, 0.15);
    --red-danger: #EE5D50;
    --red-soft: rgba(238, 93, 80, 0.15);
    --yellow-warning: #FFB547;
    --yellow-soft: rgba(255, 181, 71, 0.15);
    --blue-info: #3965FF;
    --blue-soft: rgba(57, 101, 255, 0.15);
}

body.dark-mode .form-input,
body.dark-mode .form-select,
body.dark-mode .form-textarea {
    background: rgba(11, 20, 55, 0.8);
    border-color: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
}

body.dark-mode .form-select option {
    background-color: #0B1437;
    color: #FFFFFF;
}

body.dark-mode .btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* ─── Reset & Base ─── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 18px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-main);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

/* Animated background gradient for light mode */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(255, 107, 26, 0.04) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(57, 101, 255, 0.03) 0%, transparent 50%),
        var(--bg-main);
    z-index: -1;
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: #E0E5F2;
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-tertiary);
}

/* ─── Layout ─── */
.app-layout {
    display: flex;
    min-height: 100vh;
}

/* ─── Sidebar ─── */
.sidebar {
    width: var(--sidebar-width);
    min-height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-right: 1px solid var(--glass-border);
    box-shadow: 4px 0 24px rgba(112, 144, 176, 0.08);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: width var(--transition-slow);
}

.sidebar-brand {
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    border-bottom: 1px solid var(--glass-border);
    min-height: 72px;
}

.sidebar-brand .brand-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--orange-vibrant), var(--orange-bright));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(255, 107, 26, 0.3);
}

.sidebar-brand h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.sidebar-brand .brand-subtitle {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
}

.sidebar-nav {
    flex: 1;
    padding: var(--space-md) var(--space-sm);
    overflow-y: auto;
}

.nav-section {
    margin-bottom: var(--space-lg);
}

.nav-section-title {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: var(--space-sm) var(--space-md);
    margin-bottom: var(--space-xs);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: 10px var(--space-md);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 2px;
    text-decoration: none;
}

.nav-item:hover {
    background: var(--orange-dim);
    color: var(--text-primary);
}

.nav-item.active {
    background: var(--orange-soft);
    color: var(--orange-vibrant);
}

.nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background: var(--orange-vibrant);
    border-radius: 0 4px 4px 0;
}

.nav-item .nav-icon {
    width: 20px;
    text-align: center;
    font-size: 1.05rem;
    flex-shrink: 0;
}

.nav-item .nav-badge {
    margin-left: auto;
    background: var(--orange-vibrant);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    min-width: 20px;
    text-align: center;
}

/* ─── Main Content ─── */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ─── Top Bar ─── */
.top-bar {
    height: 64px;
    padding: 0 var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 50;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.top-bar-left h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
}

.top-bar-left .breadcrumb {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

/* ─── Page Content ─── */
.page-content {
    flex: 1;
    padding: var(--space-xl);
}

/* ─── Cards ─── */
.glass-card {
    background: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-normal);
}

.glass-card:hover {
    border-color: var(--card-hover-border);
    box-shadow: 0 8px 32px rgba(0, 117, 255, 0.15), 0 4px 15px rgba(0, 117, 255, 0.3);
}

/* ─── Dashboard Banner ─── */
.dashboard-banner {
    width: 100%;
    height: 280px;
    background: linear-gradient(135deg, rgba(255,107,26,0.3), rgba(255,107,26,0.8)), url('/storage/branding/banner.png');
    background-size: cover;
    background-position: center;
    border-radius: var(--radius-xl);
    margin-bottom: -70px;
    position: relative;
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: #FFFFFF;
    box-shadow: 0 15px 30px rgba(255, 107, 26, 0.2);
    overflow: hidden;
}

.dashboard-banner h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--space-xs);
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
    font-family: 'Outfit', sans-serif;
}

.dashboard-banner p {
    font-size: 1rem;
    opacity: 0.95;
    max-width: 500px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

/* ─── Stat Cards Grid ─── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    position: relative;
    z-index: 10;
}

.stat-card {
    background: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 80px;
    border-radius: 0 0 0 80px;
    opacity: 0.08;
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--card-hover-border);
    box-shadow: 0 12px 40px rgba(0, 117, 255, 0.15), 0 4px 15px rgba(0, 117, 255, 0.3);
}

.stat-card .stat-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: var(--space-md);
}

.stat-card .stat-icon.orange { background: var(--orange-soft); color: var(--orange-vibrant); }
.stat-card .stat-icon.green { background: var(--green-soft); color: var(--green-success); }
.stat-card .stat-icon.blue { background: var(--blue-soft); color: var(--blue-info); }
.stat-card .stat-icon.red { background: var(--red-soft); color: var(--red-danger); }
.stat-card .stat-icon.yellow { background: var(--yellow-soft); color: var(--yellow-warning); }

.stat-card .stat-value {
    font-family: 'Outfit', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.stat-card .stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ─── Data Table ─── */
.table-container {
    background: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.table-header {
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--glass-border);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.table-header h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
}

.table-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead {
    background: rgba(43, 54, 116, 0.04);
}

.data-table th {
    padding: var(--space-md) var(--space-lg);
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
}

.data-table td {
    padding: var(--space-md) var(--space-lg);
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    vertical-align: middle;
}

.data-table tbody tr {
    transition: background var(--transition-fast);
}

.data-table tbody tr:hover {
    background: rgba(255, 107, 26, 0.04);
}

.data-table .cell-primary {
    color: var(--text-primary);
    font-weight: 600;
}

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--orange-vibrant), var(--orange-bright));
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(255, 107, 26, 0.25);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(255, 107, 26, 0.35);
}

.btn-secondary {
    background: #FFFFFF;
    color: var(--text-primary);
    border: 1px solid rgba(43, 54, 116, 0.1);
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.btn-secondary:hover {
    background: #F8F9FA;
    border-color: rgba(43, 54, 116, 0.2);
}

.btn-success {
    background: var(--green-soft);
    color: var(--green-success);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.btn-success:hover {
    background: rgba(34, 197, 94, 0.2);
}

.btn-danger {
    background: var(--red-soft);
    color: var(--red-danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.btn-danger:hover {
    background: rgba(239, 68, 68, 0.2);
}

.btn-sm {
    padding: 5px 10px;
    font-size: 0.72rem;
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: var(--radius-sm);
}

/* ─── Badges ─── */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.badge-approved, .badge-active, .badge-on_time {
    background: var(--green-soft);
    color: var(--green-success);
}

.badge-pending, .badge-warning {
    background: var(--yellow-soft);
    color: var(--yellow-warning);
}

.badge-rejected, .badge-banned, .badge-delayed {
    background: var(--red-soft);
    color: var(--red-danger);
}

.badge-info, .badge-ac {
    background: var(--blue-soft);
    color: var(--blue-info);
}

.badge-default {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-secondary);
}

/* ─── Forms ─── */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    letter-spacing: 0.02em;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 10px 14px;
    background: #FFFFFF;
    border: 1px solid rgba(43, 54, 116, 0.1);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    transition: all var(--transition-fast);
    outline: none;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--orange-vibrant);
    box-shadow: 0 0 0 3px rgba(255, 107, 26, 0.1);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%232B3674' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
    color: var(--text-primary);
}

.form-select option {
    background-color: #FFFFFF;
    color: var(--text-primary);
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-check {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
}

.form-check input[type="checkbox"] {
    appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid var(--glass-border);
    border-radius: 4px;
    background: var(--navy-dark);
    cursor: pointer;
    position: relative;
    transition: all var(--transition-fast);
}

.form-check input[type="checkbox"]:checked {
    background: var(--orange-vibrant);
    border-color: var(--orange-vibrant);
}

.form-check input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 11px;
    font-weight: 700;
}

/* ─── Toggle Switch ─── */
.toggle-switch {
    position: relative;
    width: 44px;
    height: 24px;
    cursor: pointer;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--navy-lighter);
    border-radius: 24px;
    transition: var(--transition-fast);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    height: 18px;
    width: 18px;
    bottom: 3px;
    left: 3px;
    background: var(--text-secondary);
    border-radius: 50%;
    transition: var(--transition-fast);
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--orange-vibrant);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(20px);
    background: white;
}

/* ─── Modal ─── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: #FFFFFF;
    border: 1px solid rgba(43,54,116,0.1);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 1200px;
    max-height: 85vh;
    overflow-y: auto;
    transform: scale(0.9) translateY(20px);
    transition: all var(--transition-normal);
    box-shadow: 0 25px 80px rgba(112, 144, 176, 0.2);
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

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

.modal-header h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
}

.modal-close {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    border: none;
    background: #F4F7FE;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--red-soft);
    color: var(--red-danger);
}

.modal-body {
    padding: var(--space-lg);
}

.modal-footer {
    padding: var(--space-md) var(--space-lg);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
    border-top: 1px solid var(--glass-border);
}

/* ─── Toast Notifications ─── */
.toast-container {
    position: fixed;
    top: var(--space-lg);
    right: var(--space-lg);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.toast {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 500;
    color: white;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    min-width: 300px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    animation: toastSlideIn 0.3s ease-out;
    backdrop-filter: blur(10px);
}

.toast.toast-success {
    background: rgba(34, 197, 94, 0.9);
}

.toast.toast-error {
    background: rgba(239, 68, 68, 0.9);
}

.toast.toast-info {
    background: rgba(59, 130, 246, 0.9);
}

.toast.toast-warning {
    background: rgba(245, 158, 11, 0.9);
}

@keyframes toastSlideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ─── Empty State ─── */
.empty-state {
    text-align: center;
    padding: var(--space-2xl);
    color: var(--text-tertiary);
}

.empty-state .empty-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    opacity: 0.5;
}

.empty-state h4 {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

/* ─── Search Input ─── */
.search-box {
    position: relative;
}

.search-box .search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.search-box .form-input {
    padding-left: 36px;
}

/* ─── Dynamic Stop Builder ─── */
.stop-builder {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.stop-entry {
    display: grid;
    grid-template-columns: auto 1fr 100px 100px auto;
    gap: var(--space-sm);
    align-items: center;
    padding: var(--space-sm);
    background: var(--navy-dark);
    border-radius: var(--radius-sm);
    border: 1px solid var(--glass-border);
}

.stop-entry .stop-number {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--orange-soft);
    color: var(--orange-vibrant);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
}

.stop-entry .form-input,
.stop-entry .form-select {
    padding: 6px 10px;
    font-size: 0.8rem;
}

/* ─── Trust Score Visual ─── */
.trust-bar {
    height: 6px;
    background: var(--navy-lighter);
    border-radius: var(--radius-pill);
    overflow: hidden;
    width: 80px;
}

.trust-bar-fill {
    height: 100%;
    border-radius: var(--radius-pill);
    transition: width var(--transition-slow);
}

.trust-high { background: var(--green-success); }
.trust-mid { background: var(--yellow-warning); }
.trust-low { background: var(--red-danger); }

/* ─── Filter Bar ─── */
.filter-bar {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.filter-chip {
    padding: 5px 14px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--glass-border);
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-chip:hover, .filter-chip.active {
    background: var(--orange-soft);
    color: var(--orange-vibrant);
    border-color: rgba(255, 107, 26, 0.3);
}

/* ─── Loading Spinner ─── */
.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--navy-lighter);
    border-top-color: var(--orange-vibrant);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-overlay {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2xl);
}

/* ─── Page Sections ─── */
.section-page {
    display: none;
}

.section-page.active {
    display: block;
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
    .sidebar {
        width: var(--sidebar-collapsed);
    }

    .sidebar .nav-item span,
    .sidebar .nav-section-title,
    .sidebar-brand h1,
    .sidebar-brand .brand-subtitle,
    .nav-item .nav-badge {
        display: none;
    }

    .main-content {
        margin-left: var(--sidebar-collapsed);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .table-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ─── File Upload Drop Zone ─── */
.drop-zone {
    border: 2px dashed var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-tertiary);
}

.drop-zone:hover, .drop-zone.dragover {
    border-color: var(--orange-vibrant);
    background: var(--orange-dim);
    color: var(--orange-vibrant);
}

.drop-zone .drop-icon {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

.drop-zone p {
    font-size: 0.85rem;
}

.drop-zone .file-preview {
    margin-top: var(--space-md);
}

.drop-zone .file-preview img {
    max-width: 200px;
    max-height: 120px;
    border-radius: var(--radius-sm);
    object-fit: cover;
}

/* ─── Vote bars ─── */
.vote-bar-container {
    display: flex;
    gap: 2px;
    height: 8px;
    border-radius: var(--radius-pill);
    overflow: hidden;
    background: var(--navy-lighter);
    width: 100px;
}

.vote-bar-on-time {
    background: var(--green-success);
    transition: width var(--transition-slow);
}

.vote-bar-delayed {
    background: var(--red-danger);
    transition: width var(--transition-slow);
}

/* ─── Timeline UI ─── */
.timeline {
    position: relative;
    padding: 10px 0;
    margin-left: 20px;
}
.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 10px;
    width: 2px;
    background: var(--border-color);
}
.timeline-item {
    position: relative;
    padding-left: 40px;
    margin-bottom: 20px;
}
.timeline-marker {
    position: absolute;
    left: 4px;
    top: 4px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--bg-surface);
    border: 3px solid var(--accent-primary);
    z-index: 1;
}
.timeline-marker.login { border-color: var(--status-success); }
.timeline-marker.logout { border-color: var(--status-error); }
.timeline-marker.action { border-color: var(--accent-primary); }
.timeline-content {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 12px;
    border-radius: 8px;
}
.timeline-content .time {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-bottom: 4px;
}
.timeline-content .ip-badge {
    float: right;
    font-size: 0.7rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--text-secondary);
}
.timeline-content .action-desc {
    color: var(--text-primary);
    font-size: 0.9rem;
    margin-top: 4px;
}

/* High Contrast Box for Raw Data */
.raw-data-box {
    margin-top: var(--space-md);
    padding: var(--space-md);
    background: #eef2f6;
    border-radius: var(--radius-sm);
    border: 2px solid var(--navy-deep);
    color: var(--navy-deep);
}

.dark-mode .raw-data-box {
    background: #111c44;
    border: 2px solid var(--orange-vibrant);
    color: #ffffff;
}