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

:root {
    /* Premium color palette – softer, more modern */
    --brand: #1e293b;
    /* deep slate – now only used for accents */
    --accent: #3b82f6;
    /* vibrant blue */
    --success: #10b981;
    /* emerald */
    --warning: #f59e0b;
    /* amber */
    --danger: #ef4444;
    /* red */
    --purple: #8b5cf6;
    /* violet */
    --light: #f8fafc;
    /* off-white */
    --border: #e2e8f0;
    /* cool gray */
    --text: #0f172a;
    /* almost black */
    --muted: #64748b;
    /* medium slate */
    --sidebar-w: 260px;
    /* slightly wider for breathing room */
    --radius: 16px;
    /* larger radius */
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.01);
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--light);
    color: var(--text);
    display: flex;
    min-height: 100vh;
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    text-decoration: underline;
    opacity: 0.8;
}

code {
    background: #f1f5f9;
    padding: 2px 6px;
    border-radius: 6px;
    font-size: 12px;
    font-family: 'SF Mono', Monaco, monospace;
    color: var(--brand);
}

/* ── Sidebar (light, professional) ───────────────────────────── */
.sidebar {
    width: var(--sidebar-w);
    background: #ffffff;
    color: var(--text);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 100;
    box-shadow: var(--shadow-lg);
    border-right: 1px solid var(--border);
}

/* Brand */
.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 24px 20px;
    border-bottom: 1px solid var(--border);
}

.brand-icon {
    font-size: 24px;
    color: var(--accent);
}

.brand-name {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--text);
}

/* Section label */
.sidebar-section-label {
    padding: 20px 20px 8px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--muted);
    text-transform: uppercase;
    cursor: pointer;
    /* clickable for toggle */
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Arrow indicator for collapsible */
.sidebar-section-label::after {
    content: '▸';
    font-size: 12px;
    transition: transform 0.3s ease;
}

.sidebar-section-label.active::after {
    transform: rotate(90deg);
}

/* Nav list */
.sidebar-nav {
    list-style: none;
    padding-left: 0;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding-left: 12px;
}

.sidebar-nav.active {
    height: auto;
    overflow: visible;
    /*max-height: 1000px;*/
    /* enough to fit menu items */
}

/* Links */
.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    margin-right: 22px;
    border-radius: 12px;
    color: var(--text);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    margin-bottom: 2px;
}

.nav-link:hover,
.nav-link.active {
    background: var(--accent);
    color: var(--light);
    transform: translateX(4px);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
}

.nav-link--danger:hover {
    background: #fee2e2;
    color: var(--danger);
}

/* Always show bottom nav (logout) */
.sidebar-nav.sidebar-bottom {
    display: block !important;
    margin-top: auto;
    padding-bottom: 60px;
}

/* Divider */
.nav-divider {
    border-top: 1px solid var(--border);
    margin: 8px 12px;
}

/* Sidebar user */
.sidebar-user {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 20px;
    border-top: 1px solid var(--border);
    margin-top: auto;
    background: var(--light);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 16px;
    flex-shrink: 0;
    color: white;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
}

.user-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    letter-spacing: -0.01em;
}

.user-role {
    font-size: 12px;
    color: var(--muted);
    text-transform: capitalize;
}

/* ── Collapsible behavior ───────────────────────────── */
.sidebar-section-label.active+.sidebar-nav {
    max-height: 1000px;
}

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

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    height: 64px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: var(--shadow-sm);
}

.page-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.02em;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.topbar-time {
    font-size: 14px;
    color: var(--muted);
    font-variant-numeric: tabular-nums;
    background: var(--light);
    padding: 4px 10px;
    border-radius: 30px;
    border: 1px solid var(--border);
}

.content-area {
    padding: 28px;
    flex: 1;
}

.mt-4 {
    margin-top: 20px;
}

/* ── Cards (elevated) ───────────────────────────────────────── */
.card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    margin-bottom: 10px;
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    gap: 12px;
    background: #fff;
}

.card-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
}

/* ── Stats grid ─────────────────────────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.stat-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px 24px;
    display: flex;
    align-items: center;
    gap: 18px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.stat-card--accent {
    border-left: 4px solid var(--accent);
}

.stat-icon {
    font-size: 24px;
    flex-shrink: 0;
    opacity: 0.9;
}

.stat-value {
    font-size: 22px;
    font-weight: 800;
    line-height: 1;
    color: var(--text);
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 13px;
    color: var(--muted);
    margin-top: 4px;
    font-weight: 500;
}

/* ── Tables (cleaner) ───────────────────────────────────────── */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: #fff;
    box-shadow: var(--shadow-sm);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.data-table th {
    text-align: left;
    padding: 14px 20px;
    background: #f9fafb;
    border-bottom: 1px solid var(--border);
    font-weight: 600;
    color: var(--muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.data-table td {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
    color: var(--text);
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

.data-table tbody tr:hover {
    background: #f8fafc;
}

.data-table .empty {
    text-align: center;
    color: var(--muted);
    padding: 40px;
}

.muted {
    color: var(--muted);
}

/* ── Badges (softer, pill-like) ─────────────────────────────── */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 600;
    background: #f1f5f9;
    color: #334155;
    text-transform: capitalize;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.02);
}

.badge--success {
    background: #dcfce7;
    color: #166534;
}

.badge--info {
    background: #dbeafe;
    color: #1e40af;
}

.badge--warning {
    background: #fef9c3;
    color: #854d0e;
}

.badge--danger {
    background: #fee2e2;
    color: #991b1b;
}

.badge--starter {
    background: #f1f5f9;
    color: #334155;
}

.badge--pro {
    background: #dbeafe;
    color: #1e40af;
}

.badge--enterprise {
    background: #dcfce7;
    color: #166534;
}

.badge--admin {
    background: #f3e8ff;
    color: #6b21a8;
}

.badge--manager {
    background: #dbeafe;
    color: #1e40af;
}

.badge--salesperson {
    background: #dcfce7;
    color: #166534;
}

/* ── Status indicators ───────────────────────────────────────── */
.status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
}

.status::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 2px 4px currentColor;
}

.status--green::before {
    background: var(--success);
}

.status--red::before {
    background: var(--danger);
}

.status--grey::before {
    background: var(--muted);
}

.status--orange::before {
    background: var(--warning);
}

.status--green {
    color: var(--success);
}

.status--red {
    color: var(--danger);
}

.status--grey {
    color: var(--muted);
}

/* ── Buttons (polished) ─────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: var(--transition);
    line-height: 1;
    white-space: nowrap;
}

.btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    text-decoration: none;
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}

.btn-outline:hover {
    background: var(--light);
    border-color: var(--accent);
}

.btn-sm {
    padding: 6px 14px;
    font-size: 13px;
    border-radius: 10px;
}

.btn-block {
    width: 100%;
}

/* ── Forms (modern) ─────────────────────────────────────────── */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text);
}

.form-input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 12px;
    font-size: 14px;
    color: var(--text);
    background: #fff;
    outline: none;
    transition: var(--transition);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.02);
}

.form-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15), inset 0 2px 4px rgba(0, 0, 0, 0.02);
}

.form-input--sm {
    padding: 8px 12px;
    font-size: 13px;
    width: auto;
}

.inline-form {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

/* ── Alerts (softer) ────────────────────────────────────────── */
.alert {
    padding: 14px 18px;
    border-radius: 12px;
    margin-bottom: 20px;
    font-size: 14px;
    border: 1px solid transparent;
    box-shadow: var(--shadow-sm);
}

.alert--error {
    background: #fef2f2;
    border-color: #fecaca;
    color: #991b1b;
}

.alert--success {
    background: #f0fdf4;
    border-color: #bbf7d0;
    color: #166534;
}

/* ── Stat body (inner content of stat cards) ─────────────────── */
.stat-body {
    display: flex;
    flex-direction: column;
}

/* ── User info (sidebar user details) ───────────────────────── */
.user-info {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* ── Labels ──────────────────────────────────────────────────── */
.label {
    font-size: 12px;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.link {
    color: var(--accent);
    font-weight: 600;
    transition: var(--transition);
}

.link:hover {
    text-decoration: underline;
    opacity: 0.8;
}

/* ── Topbar badges ───────────────────────────────────────────── */
.topbar-badge {
    padding: 4px 12px;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 600;
    background: #f1f5f9;
    color: #334155;
    border: 1px solid var(--border);
}

.topbar-badge--superadmin {
    background: #fef9c3;
    color: #854d0e;
    border-color: #fde047;
}

.topbar-badge--admin {
    background: #ede9fe;
    color: #5b21b6;
    border-color: #c4b5fd;
}

.topbar-badge--manager {
    background: #dbeafe;
    color: #1e40af;
    border-color: #a5c9ff;
}

/* ── Login page (luxe) ──────────────────────────────────────── */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(145deg, #f1f5f9 0%, #e2e8f0 100%);
    padding: 24px;
}

.login-card {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-radius: 32px;
    padding: 48px;
    width: 100%;
    max-width: 440px;
    /*box-shadow: var(--shadow-lg), 0 25px 50px -12px rgba(0, 0, 0, 0.25);*/
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.login-logo {
    font-size: 60px;
    text-align: center;
    margin-bottom: 12px;
    filter: drop-shadow(0 8px 12px rgba(0, 0, 0, 0.1));
}

.login-title {
    font-size: 28px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 4px;
    color: var(--text);
    letter-spacing: -0.02em;
}

.login-sub {
    font-size: 15px;
    color: var(--muted);
    text-align: center;
    margin-bottom: 32px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.login-footer {
    text-align: center;
    font-size: 14px;
    color: var(--muted);
    margin-top: 24px;
}

/* ── Modal (glassmorphism) ──────────────────────────────────── */
.modal-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    z-index: 500;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.modal-backdrop.open {
    display: flex;
}

.modal {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    width: 100%;
    max-width: 720px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg), 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: modalIn 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.98);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px 26px 18px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.modal-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
}

.modal-close {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    border: none;
    background: var(--light);
    cursor: pointer;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    line-height: 1;
    transition: var(--transition);
}

.modal-close:hover {
    background: #e2e8f0;
    color: var(--text);
    transform: rotate(90deg);
}

.modal-body {
    overflow-y: auto;
    padding: 24px 26px;
    flex: 1;
}

.modal-footer {
    padding: 18px 26px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    flex-shrink: 0;
}

/* ── Detail grid inside modal ────────────────────────────────── */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 24px;
}

.detail-grid.cols-3 {
    grid-template-columns: 1fr 1fr 1fr;
}

.detail-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.detail-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.detail-value {
    font-size: 15px;
    font-weight: 500;
    color: var(--text);
}

.detail-section-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 24px 0 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

/* ── MCQ answer list ─────────────────────────────────────────── */
.mcq-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mcq-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 12px;
    background: var(--light);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.mcq-row:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-sm);
}

.mcq-step {
    font-size: 11px;
    font-weight: 700;
    color: #fff;
    background: var(--accent);
    border-radius: 6px;
    padding: 2px 8px;
    flex-shrink: 0;
    margin-top: 2px;
}

.mcq-question {
    font-size: 13px;
    color: var(--muted);
}

.mcq-answer {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-top: 2px;
}

/* ── Global search (superadmin topbar) ───────────────────────── */
.search-bar {
    position: relative;
}

.search-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 400px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    z-index: 200;
    overflow: hidden;
    max-height: 450px;
    overflow-y: auto;
    backdrop-filter: blur(10px);
}

.search-group {
    padding: 10px 18px 6px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
    background: #f9fafb;
    border-bottom: 1px solid var(--border);
}

.search-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    color: var(--text);
    transition: var(--transition);
}

.search-item:hover {
    background: var(--light);
    text-decoration: none;
    transform: translateX(4px);
}

.search-item:last-child {
    border-bottom: none;
}

.search-item span {
    font-size: 14px;
    font-weight: 600;
}

.search-item small {
    font-size: 12px;
    color: var(--muted);
}

.search-empty {
    padding: 20px;
    text-align: center;
    color: var(--muted);
    font-size: 14px;
}

/* ── Date Range Bar (visits / orders / expenses) ─────────────── */
.drb {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 10px 16px;
    margin-bottom: 16px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, .04);
}

.drb-pills {
    display: flex;
    gap: 4px;
    background: #f1f5f9;
    border-radius: 20px;
    padding: 3px;
    flex-shrink: 0;
}

.drb-pill {
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 6px 14px;
    border-radius: 16px;
    font-size: 13px;
    font-weight: 600;
    color: #64748b;
    transition: all .15s;
    white-space: nowrap;
}

.drb-pill:hover:not(.drb-pill--active) {
    color: #334155;
    background: rgba(0, 0, 0, .04);
}

.drb-pill--active {
    background: #fff;
    color: var(--accent);
    box-shadow: 0 1px 4px rgba(0, 0, 0, .12);
}

.drb-custom {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: nowrap;
}

.drb-sep {
    color: var(--muted);
    font-size: 13px;
    flex-shrink: 0;
}

.drb-label {
    margin-left: auto;
    font-size: 12px;
    color: var(--muted);
    white-space: nowrap;
}

@media (max-width: 700px) {
    .drb {
        gap: 8px;
    }

    .drb-label {
        display: none;
    }

    .drb-pill {
        padding: 5px 10px;
        font-size: 12px;
    }
}

/* === Dark theme – only colors change, all classes stay the same === */
.dark {
    /* Re‑define CSS variables for a dark palette */
    --brand: #60a5fa;
    /* lighter blue for accents */
    --accent: #3b82f6;
    /* keep vibrant blue */
    --success: #34d399;
    --warning: #fbbf24;
    --danger: #f87171;
    --purple: #a78bfa;
    --light: #0f172a;
    /* deep navy background */
    --border: #334155;
    /* muted gray‑blue */
    --text: #f1f5f9;
    /* off‑white */
    --muted: #94a3b8;
    /* lighter gray */
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
}

/* Override hard‑coded colors (not using variables) */
.dark body {
    background: var(--light);
    color: var(--text);
}

.dark code {
    background: #1e293b;
    color: var(--accent);
}

/* Sidebar */
.dark .sidebar {
    background: #1e293b;
    /* slightly lighter than body */
    border-right-color: var(--border);
}

.dark .sidebar-brand {
    border-bottom-color: var(--border);
}

.dark .brand-name {
    color: var(--text);
}

.dark .sidebar-section-label {
    color: var(--muted);
}

.dark .sidebar-nav .nav-link {
    color: var(--text);
}

.dark .nav-link:hover,
.dark .nav-link.active {
    background: var(--accent);
    color: #fff;
}

.dark .nav-link--danger:hover {
    background: #3b2a2a;
    color: var(--danger);
}

.dark .nav-divider {
    border-top-color: var(--border);
}

.dark .sidebar-user {
    background: #1e293b;
    border-top-color: var(--border);
}

/* Main content */
.dark .main-content {
    background: var(--light);
}

.dark .topbar {
    background: rgba(30, 41, 59, 0.85);
    backdrop-filter: blur(10px);
    border-bottom-color: var(--border);
}

.dark .page-title {
    color: var(--text);
}

.dark .topbar-time {
    background: #1e293b;
    border-color: var(--border);
    color: var(--muted);
}

/* Cards */
.dark .card,
.dark .stat-card,
.dark .table-wrapper,
.dark .drb,
.dark .search-dropdown {
    background: #1e293b;
    border-color: var(--border);
}

.dark .card-header {
    background: #1e293b;
    border-bottom-color: var(--border);
}

.dark .card-title {
    color: var(--text);
}

.dark .stat-card:hover {
    border-color: var(--accent);
}

.dark .stat-value {
    color: var(--text);
}

.dark .stat-label {
    color: var(--muted);
}

/* Tables */
.dark .data-table th {
    background: #263445;
    color: var(--muted);
    border-bottom-color: var(--border);
}

.dark .data-table td {
    border-bottom-color: var(--border);
    color: var(--text);
}

.dark .data-table tbody tr:hover {
    background: #263445;
}

/* Badges */
.dark .badge {
    background: #2d3a4f;
    color: #e2e8f0;
}

.dark .badge--success {
    background: #14532d;
    color: #bbf7d0;
}

.dark .badge--info {
    background: #1e3a8a;
    color: #bfdbfe;
}

.dark .badge--warning {
    background: #78350f;
    color: #fde68a;
}

.dark .badge--danger {
    background: #7f1d1d;
    color: #fecaca;
}

.dark .badge--starter,
.dark .badge--pro,
.dark .badge--enterprise,
.dark .badge--admin,
.dark .badge--manager,
.dark .badge--salesperson {
    background: #2d3a4f;
    color: #e2e8f0;
}

/* Status indicators */
.dark .status--green::before,
.dark .status--red::before,
.dark .status--grey::before,
.dark .status--orange::before {
    box-shadow: 0 2px 4px currentColor;
}

/* Buttons */
.dark .btn-outline {
    border-color: var(--border);
    color: var(--text);
}

.dark .btn-outline:hover {
    background: #2d3a4f;
    border-color: var(--accent);
}

/* Forms */
.dark .form-input {
    background: #0f172a;
    border-color: var(--border);
    color: var(--text);
}

.dark .form-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.25);
}

/* Alerts */
.dark .alert--error {
    background: #2d1a1a;
    border-color: #7f1d1d;
    color: #fecaca;
}

.dark .alert--success {
    background: #1a2d1a;
    border-color: #14532d;
    color: #bbf7d0;
}

/* Topbar badges */
.dark .topbar-badge {
    background: #2d3a4f;
    color: #e2e8f0;
    border-color: var(--border);
}

.dark .topbar-badge--superadmin {
    background: #78350f;
    color: #fde68a;
    border-color: #b45309;
}

.dark .topbar-badge--admin {
    background: #312e81;
    color: #c7d2fe;
    border-color: #6366f1;
}

.dark .topbar-badge--manager {
    background: #1e3a8a;
    color: #bfdbfe;
    border-color: #2563eb;
}

/* Login page */
.dark .login-body {
    background: #0f172a;
}

.dark .login-card {
    background: #1e293b;
    border-color: var(--border);
}

.dark .login-title {
    color: var(--text);
}

/* Modal */
.dark .modal-backdrop {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
}

.dark .modal {
    background: #1e293b;
    border-color: var(--border);
}

.dark .modal-header {
    border-bottom-color: var(--border);
}

.dark .modal-title {
    color: var(--text);
}

.dark .modal-close {
    background: #2d3a4f;
    color: var(--muted);
}

.dark .modal-close:hover {
    background: #3b4a5f;
    color: var(--text);
}

.dark .modal-footer {
    border-top-color: var(--border);
}

/* Detail grid */
.dark .detail-label {
    color: var(--muted);
}

.dark .detail-value {
    color: var(--text);
}

.dark .detail-section-title {
    color: var(--muted);
    border-bottom-color: var(--border);
}

/* MCQ list */
.dark .mcq-row {
    background: #1e293b;
    border-color: var(--border);
}

.dark .mcq-row:hover {
    border-color: var(--accent);
}

.dark .mcq-question {
    color: var(--muted);
}

.dark .mcq-answer {
    color: var(--text);
}

/* Search dropdown */
.dark .search-group {
    background: #0f172a;
    color: var(--muted);
    border-bottom-color: var(--border);
}

.dark .search-item {
    border-bottom-color: var(--border);
    color: var(--text);
}

.dark .search-item:hover {
    background: #2d3a4f;
}

.dark .search-empty {
    color: var(--muted);
}

/* Date range bar */
.dark .drb-pills {
    background: #0f172a;
}

.dark .drb-pill {
    color: #94a3b8;
}

.dark .drb-pill:hover:not(.drb-pill--active) {
    color: #f1f5f9;
    background: #2d3a4f;
}

.dark .drb-pill--active {
    background: #1e293b;
    color: var(--accent);
    box-shadow: 0 1px 4px rgba(0, 0, 0, .5);
}

.dark .drb-sep {
    color: var(--muted);
}

.dark .drb-label {
    color: var(--muted);
}

.theme-toggle {
    background: transparent;
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 30px;
    transition: all 0.2s ease;
    line-height: 1;
}

.theme-toggle:hover {
    background: var(--border);
    transform: scale(1.1);
}

.dark .theme-toggle {
    color: #fbbf24;
}

/* Theme transition – only active while switching */
.theme-transition,
.theme-transition * {
    transition: background-color 0.3s ease,
        border-color 0.3s ease,
        color 0.3s ease,
        fill 0.3s ease,
        stroke 0.3s ease,
        box-shadow 0.3s ease !important;
}

/* Respect user preference for reduced motion */
@media (prefers-reduced-motion: reduce) {

    .theme-transition,
    .theme-transition * {
        transition: none !important;
    }
}