/* ============================================
   Sophie CRM — 2026 Design System
   Clean · Minimal · Professional
   ============================================ */

/* --- Design Tokens --- */
:root {
    /* Layout */
    --sidebar-width: 260px;
    --topbar-height: 56px;
    --content-max: 1440px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --transition: 0.2s cubic-bezier(.4,0,.2,1);

    /* Sidebar */
    --sidebar-bg: #101318;
    --sidebar-surface: rgba(255,255,255,0.04);
    --sidebar-border: rgba(255,255,255,0.06);
    --sidebar-text: #8b90a0;
    --sidebar-text-hover: #c8cbd6;
    --sidebar-text-active: #ffffff;
    --sidebar-accent: #6366f1;

    /* Surfaces */
    --body-bg: #f8f9fb;
    --surface: #ffffff;
    --surface-raised: #ffffff;
    --surface-hover: #f3f4f8;
    --border: #e8eaef;
    --border-light: #f0f1f4;

    /* Text */
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-tertiary: #9ca3af;
    --text-inverse: #ffffff;

    /* Brand */
    --accent: #6366f1;
    --accent-hover: #4f46e5;
    --accent-subtle: rgba(99,102,241,0.08);
    --accent-border: rgba(99,102,241,0.25);

    /* Semantic */
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
}

/* --- Global --- */
*,*::before,*::after { box-sizing: border-box; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--body-bg);
    color: var(--text-primary);
    font-size: 0.875rem;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.public-page {
    background: #0a0f1a;
}

#wrapper { width: 100%; }

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

::selection {
    background: var(--accent-subtle);
    color: var(--accent);
}

/* --- Sidebar --- */
.sidebar {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    z-index: 1050;
    transition: transform var(--transition);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    overflow-x: hidden;
    border-right: 1px solid rgba(255,255,255,0.04);
}

.sidebar::-webkit-scrollbar { width: 3px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 3px; }
.sidebar::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.14); }

/* Sidebar Brand */
.sidebar-brand {
    padding: 18px 20px 16px;
    border-bottom: 1px solid var(--sidebar-border);
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.sidebar-brand-logo {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    flex: 0 0 36px;
}

.sidebar-brand-text {
    display: grid;
    line-height: 1.15;
}

.sidebar-brand i {
    width: 36px; height: 36px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--accent), #818cf8);
    color: #fff; font-size: 1.1rem;
}

.sidebar-brand span {
    color: #fff;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.sidebar-brand .brand-icon {
    width: 36px; height: 36px;
    background: linear-gradient(135deg, var(--accent), #818cf8);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 1.1rem; font-weight: 700;
}

.sidebar-brand .brand-text {
    color: #fff; font-size: 1.05rem; font-weight: 700; letter-spacing: -0.4px;
}

.sidebar-brand .brand-sub {
    color: var(--sidebar-text); font-size: 0.65rem; text-transform: uppercase; letter-spacing: 1.2px;
}

/* Sidebar Navigation */
.sidebar-nav { padding: 12px 0 20px; flex: 1; }

.sidebar-divider {
    padding: 12px 20px 6px;
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 1.6px;
    color: rgba(255,255,255,0.2);
    font-weight: 600;
    margin-top: 6px;
}

/* Top-level sidebar link (e.g. Dashboard) */
.sidebar-nav .sidebar-link {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 14px;
    color: var(--sidebar-text);
    font-size: 0.84rem; font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    margin: 2px 10px;
    border: 1px solid transparent;
    position: relative;
}

.sidebar-nav .sidebar-link:hover {
    color: var(--sidebar-text-hover);
    background: var(--sidebar-surface);
}

.sidebar-nav .sidebar-link.active {
    color: var(--sidebar-text-active);
    background: var(--accent-subtle);
    border-color: var(--accent-border);
}

.sidebar-nav .sidebar-link.active i {
    color: var(--accent) !important;
}

.sidebar-nav .sidebar-link i {
    font-size: 1.05rem; width: 20px; text-align: center;
    color: rgba(255,255,255,0.28);
    transition: color var(--transition);
}

.sidebar-nav .sidebar-link:hover i {
    color: rgba(255,255,255,0.5);
}

.sidebar-section {
    padding: 8px 20px 4px;
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 1.6px;
    color: rgba(255,255,255,0.2);
    font-weight: 600;
    margin-top: 8px;
}

/* Legacy nav-link support */
.sidebar-nav .nav-link {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 18px;
    color: var(--sidebar-text);
    font-size: 0.84rem; font-weight: 500;
    border-radius: 0;
    transition: all var(--transition);
    border-left: 3px solid transparent;
}

.sidebar-nav .nav-link:hover {
    color: var(--sidebar-text-hover);
    background: var(--sidebar-surface);
}

.sidebar-nav .nav-link.active {
    color: var(--sidebar-text-active);
    background: var(--accent-subtle);
    border-left-color: var(--accent);
}

.sidebar-nav .nav-link i {
    font-size: 1.05rem; width: 20px; text-align: center;
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 14px 18px;
    border-top: 1px solid var(--sidebar-border);
    flex-shrink: 0;
}

.sidebar-footer .user-info {
    display: flex; align-items: center; gap: 10px;
}

/* User Avatar */
.user-avatar {
    width: 34px; height: 34px;
    background: linear-gradient(135deg, var(--accent), #818cf8);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 600; font-size: 0.8rem;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.user-avatar-lg {
    width: 72px; height: 72px; font-size: 1.6rem;
}

/* --- Sidebar Groups --- */
.sidebar-group {
    margin: 4px 10px 6px;
}

.sidebar-group-toggle {
    width: 100%;
    background: transparent;
    border: 1px solid transparent;
    color: var(--sidebar-text);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.68rem;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    font-weight: 700;
    transition: all var(--transition);
    cursor: pointer;
}

.sidebar-group-toggle span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar-group-toggle span i {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.22);
}

.sidebar-group-toggle i {
    color: rgba(255,255,255,0.18);
    font-size: 0.7rem;
}

.sidebar-group-toggle:hover {
    color: var(--sidebar-text-hover);
    background: var(--sidebar-surface);
}

.sidebar-group-toggle .chev {
    transition: transform var(--transition);
    font-size: 0.6rem;
}

.sidebar-group-toggle[aria-expanded="true"] .chev {
    transform: rotate(180deg);
}

.sidebar-group-toggle[aria-expanded="true"] {
    color: var(--sidebar-text-hover);
}

/* Sidebar Sub-links */
.sidebar-sublinks {
    padding: 4px 0 2px 0;
}

.sidebar-link,
.sidebar-sublink {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 12px;
    color: var(--sidebar-text);
    font-size: 0.84rem; font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    margin: 1px 4px;
    border: 1px solid transparent;
}

.sidebar-sublink {
    font-size: 0.82rem;
    padding-left: 28px;
    font-weight: 400;
}

.sidebar-link:hover,
.sidebar-sublink:hover {
    color: var(--sidebar-text-hover);
    background: var(--sidebar-surface);
}

.sidebar-link.active,
.sidebar-sublink.active {
    color: var(--sidebar-text-active);
    background: var(--accent-subtle);
    border-color: var(--accent-border);
    font-weight: 500;
}

.sidebar-link.active i,
.sidebar-sublink.active i {
    color: var(--accent) !important;
}

.sidebar-link i,
.sidebar-sublink i {
    font-size: 1rem; width: 18px; text-align: center;
    color: rgba(255,255,255,0.22);
    transition: color var(--transition);
}

.sidebar-link:hover i,
.sidebar-sublink:hover i {
    color: rgba(255,255,255,0.45);
}

/* --- Main Content --- */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: margin-left var(--transition);
    flex: 1;
    width: calc(100% - var(--sidebar-width));
    background: var(--body-bg);
}

/* --- Top Bar --- */
.topbar,
.top-navbar {
    height: var(--topbar-height);
    background: rgba(255,255,255,0.82);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center;
    padding: 0 24px;
    position: sticky; top: 0;
    z-index: 1020;
    justify-content: space-between;
    width: 100%;
    gap: 16px;
}

.top-navbar .nav-left {
    flex: 1;
    min-width: 0;
}

.top-navbar .nav-right {
    margin-left: auto;
}

/* Search in topbar */
.top-navbar .input-group {
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--surface-hover);
    transition: all var(--transition);
}

.top-navbar .input-group:focus-within {
    border-color: var(--accent);
    background: var(--surface);
    box-shadow: 0 0 0 3px var(--accent-subtle);
}

.top-navbar .input-group .input-group-text {
    border: none;
    background: transparent;
    color: var(--text-tertiary);
    padding-right: 0;
}

.top-navbar .input-group .form-control {
    border: none;
    background: transparent;
    box-shadow: none;
    font-size: 0.82rem;
}

.top-navbar .input-group .form-control:focus {
    box-shadow: none;
}

.topbar .btn-toggle-sidebar,
.top-navbar .sidebar-toggle {
    background: none; border: none;
    font-size: 1.2rem; color: var(--text-secondary);
    cursor: pointer; padding: 6px 8px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    display: flex; align-items: center; justify-content: center;
}

.topbar .btn-toggle-sidebar:hover,
.top-navbar .sidebar-toggle:hover {
    background: var(--surface-hover);
    color: var(--text-primary);
}

/* User dropdown in navbar */
.user-dropdown {
    display: flex; align-items: center; gap: 8px;
    color: var(--text-primary) !important;
    font-size: 0.82rem; font-weight: 500;
}

.user-dropdown:hover { color: var(--accent) !important; }

/* Dropdown Menus */
.dropdown-menu {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: 0 8px 32px rgba(0,0,0,0.08), 0 2px 8px rgba(0,0,0,0.04);
    padding: 6px;
    animation: dropdown-in 0.15s ease-out;
}

@keyframes dropdown-in {
    from { opacity: 0; transform: translateY(-4px) scale(0.98); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.dropdown-item {
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    font-size: 0.82rem;
    color: var(--text-primary);
    transition: all var(--transition);
}

.dropdown-item:hover, .dropdown-item:focus {
    background: var(--surface-hover);
    color: var(--text-primary);
}

.dropdown-item.text-danger:hover {
    background: rgba(239,68,68,0.06);
}

.dropdown-header {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-tertiary);
    padding: 8px 12px 6px;
}

.dropdown-divider { border-color: var(--border-light); margin: 4px 0; }

/* --- Page Content Area --- */
.page-content {
    padding: 24px 0 40px;
}

.container-fluid {
    padding: 0 24px;
}

/* --- Page Header --- */
.page-header {
    margin-bottom: 24px;
}

.page-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.3px;
    margin-bottom: 0;
}

.page-header h4 i {
    color: var(--accent);
    margin-right: 8px;
}

.page-header small {
    font-size: 0.78rem;
    color: var(--text-tertiary);
}

/* --- Cards --- */
.card {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface);
    box-shadow: none;
    transition: box-shadow var(--transition);
}

.card:hover {
    box-shadow: 0 1px 4px rgba(0,0,0,0.03);
}

.card-body { padding: 20px; }

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--border-light);
    padding: 14px 20px;
    font-weight: 600;
    font-size: 0.85rem;
}

.card-header h6 {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-primary);
    letter-spacing: -0.1px;
}

.card-header h6 i {
    color: var(--accent);
}

.card-footer {
    background: transparent;
    border-top: 1px solid var(--border-light);
    padding: 12px 20px;
}

/* --- KPI Cards (legacy) --- */
.kpi-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface);
    box-shadow: none;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.kpi-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), #818cf8);
    opacity: 0;
    transition: opacity var(--transition);
}

.kpi-card:hover {
    border-color: var(--accent-border);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(99,102,241,0.06);
}

.kpi-card:hover::before {
    opacity: 1;
}

.kpi-card .kpi-icon {
    width: 44px; height: 44px;
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.25rem;
}

.kpi-card .kpi-value {
    font-size: 1.5rem; font-weight: 700; color: var(--text-primary);
    letter-spacing: -0.5px;
    font-variant-numeric: tabular-nums;
}

.kpi-card .kpi-label {
    font-size: 0.75rem; color: var(--text-secondary); font-weight: 500;
    text-transform: uppercase; letter-spacing: 0.3px;
    margin-bottom: 4px;
}

/* ============================================
   Dashboard 2026 — Modern Components
   ============================================ */

/* ── Header ── */
.dash-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 0 24px;
}
.dash-header__title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.3px;
}
.dash-header__subtitle {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin: 2px 0 0;
}
.dash-header__actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

/* ── KPI Grid ── */
.dash-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 12px;
}
.dash-kpi {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.dash-kpi:hover {
    border-color: var(--accent-border);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(99,102,241,0.08);
}
.dash-kpi:hover .dash-kpi__arrow {
    opacity: 1;
    transform: translateX(0);
}
.dash-kpi__icon {
    width: 44px; height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    color: #fff;
    flex-shrink: 0;
}
.dash-kpi__body {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
}
.dash-kpi__label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    line-height: 1;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.dash-kpi__value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.5px;
    font-variant-numeric: tabular-nums;
    line-height: 1.2;
}
.dash-kpi__arrow {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    opacity: 0;
    transform: translateX(-4px);
    transition: all var(--transition);
}

/* ── Dash Card ── */
.dash-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.dash-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 22px 14px;
    gap: 12px;
}
.dash-card__title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.2px;
}
.dash-card__badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--accent);
    background: var(--accent-subtle);
    padding: 2px 8px;
    border-radius: 6px;
    margin-top: 2px;
}
.dash-card__link {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--accent);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--transition);
}
.dash-card__link:hover { color: var(--accent-hover); }
.dash-card__body {
    padding: 10px 22px 22px;
}

/* ── Range Pills ── */
.dash-range-pills {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}
.dash-pill {
    font-size: 0.68rem;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 20px;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid var(--border);
    text-decoration: none;
    transition: all var(--transition);
    white-space: nowrap;
}
.dash-pill:hover {
    color: var(--accent);
    border-color: var(--accent-border);
    background: var(--accent-subtle);
}
.dash-pill.active {
    color: #fff;
    background: var(--accent);
    border-color: var(--accent);
}

/* ── Comparison Strip ── */
.dash-comparison {
    display: flex;
    align-items: center;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px 22px;
    margin-top: 16px;
    gap: 0;
}
.dash-comparison__item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.dash-comparison__label {
    font-size: 0.68rem;
    font-weight: 500;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 4px;
}
.dash-comparison__value {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}
.dash-comparison__divider {
    width: 1px;
    height: 36px;
    background: var(--border);
    margin: 0 8px;
    flex-shrink: 0;
}

/* ── Customer List ── */
.dash-customer {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 22px;
    text-decoration: none;
    border-bottom: 1px solid var(--border-light);
    transition: background var(--transition);
}
.dash-customer:last-child { border-bottom: none; }
.dash-customer:hover { background: var(--surface-hover); }
.dash-customer__avatar {
    width: 36px; height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--accent), #818cf8);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8rem;
    flex-shrink: 0;
}
.dash-customer__info {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
}
.dash-customer__name {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.dash-customer__detail {
    font-size: 0.72rem;
    color: var(--text-tertiary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── Tags ── */
.dash-tag {
    display: inline-flex;
    align-items: center;
    font-size: 0.7rem;
    font-weight: 500;
    padding: 3px 8px;
    border-radius: 6px;
    line-height: 1.3;
}
.dash-tag--blue {
    color: #3b82f6;
    background: rgba(59,130,246,0.08);
}
.dash-tag--gray {
    color: var(--text-secondary);
    background: rgba(107,114,128,0.08);
}

/* ── Status Pills ── */
.dash-status {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 20px;
    letter-spacing: 0.2px;
}
.dash-status--success { color: #059669; background: rgba(16,185,129,0.1); }
.dash-status--warning { color: #d97706; background: rgba(245,158,11,0.1); }
.dash-status--info    { color: #0891b2; background: rgba(6,182,212,0.1); }
.dash-status--primary { color: #6366f1; background: rgba(99,102,241,0.1); }
.dash-status--danger  { color: #dc2626; background: rgba(239,68,68,0.1); }
.dash-status--secondary { color: var(--text-secondary); background: rgba(107,114,128,0.08); }

/* ── Preference Check ── */
.dash-pref-check {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 500;
    transition: all var(--transition);
}
.dash-pref-check:hover {
    border-color: var(--accent-border);
    background: var(--accent-subtle);
}

/* Avatar small (for customer lists) */
.avatar-sm {
    width: 36px; height: 36px;
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-weight: 600; font-size: 0.82rem;
    flex-shrink: 0;
}

/* --- Tables --- */
.table {
    font-size: 0.82rem;
    margin-bottom: 0;
}

.table thead th {
    background: var(--body-bg);
    border-bottom: 1px solid var(--border);
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.6px;
    padding: 10px 16px;
    white-space: nowrap;
}

.table tbody td {
    padding: 12px 16px;
    vertical-align: middle;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-primary);
}

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

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

.table-hover tbody tr:hover {
    background: var(--accent-subtle);
}

/* Table links */
.table a:not(.btn) {
    color: var(--accent);
    font-weight: 500;
}

.table a:not(.btn):hover {
    color: var(--accent-hover);
}

/* --- Forms --- */
.form-control, .form-select {
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    font-size: 0.84rem;
    padding: 8px 12px;
    color: var(--text-primary);
    background: var(--surface);
    transition: all var(--transition);
}

.form-control:hover, .form-select:hover {
    border-color: #c5c9d4;
}

.form-control:focus, .form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-subtle);
    background: var(--surface);
}

.form-control::placeholder {
    color: var(--text-tertiary);
}

.form-label {
    font-size: 0.78rem; font-weight: 600;
    color: var(--text-primary); margin-bottom: 6px;
    letter-spacing: 0.01em;
}

.input-group .input-group-text {
    border: 1px solid var(--border);
    background: var(--body-bg);
    color: var(--text-tertiary);
    font-size: 0.84rem;
}

.form-check-input:checked {
    background-color: var(--accent);
    border-color: var(--accent);
}

.form-check-input:focus {
    box-shadow: 0 0 0 3px var(--accent-subtle);
    border-color: var(--accent);
}

/* --- Buttons --- */
.btn {
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.84rem;
    padding: 8px 16px;
    transition: all var(--transition);
    letter-spacing: 0.01em;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    box-shadow: none;
}

.btn-primary {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
    box-shadow: 0 1px 2px rgba(99,102,241,0.2);
}

.btn-primary:hover, .btn-primary:active {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    box-shadow: 0 2px 6px rgba(99,102,241,0.3);
}

.btn-outline-primary {
    color: var(--accent);
    border-color: var(--accent-border);
}

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

.btn-outline-secondary {
    color: var(--text-secondary);
    border-color: var(--border);
}

.btn-outline-secondary:hover {
    background: var(--surface-hover);
    border-color: var(--border);
    color: var(--text-primary);
}

.btn-sm { padding: 5px 12px; font-size: 0.78rem; }

.btn-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 4px 8px;
}

.btn-link:hover {
    color: var(--text-primary);
    background: var(--surface-hover);
    border-radius: var(--radius-sm);
}

.btn-group .btn {
    border-radius: var(--radius-sm);
}

.btn-group .btn:not(:first-child) {
    margin-left: -1px;
}

.btn-group .btn:first-child {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.btn-group .btn:last-child {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.btn-group .btn:not(:first-child):not(:last-child) {
    border-radius: 0;
}

/* --- Badges --- */
.badge {
    font-weight: 500;
    font-size: 0.72rem;
    padding: 4px 10px;
    border-radius: 20px;
    letter-spacing: 0.02em;
}

/* --- Pagination --- */
.pagination {
    gap: 2px;
}

.page-link {
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.78rem;
    padding: 4px 10px;
    transition: all var(--transition);
}

.page-link:hover {
    background: var(--accent-subtle);
    border-color: var(--accent-border);
    color: var(--accent);
}

.page-item.active .page-link {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.page-item.disabled .page-link {
    background: transparent;
    color: var(--text-tertiary);
}

/* --- Modals --- */
.modal-content {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0,0,0,0.12);
}

.modal-header {
    border-bottom: 1px solid var(--border-light);
    padding: 20px 24px;
}

.modal-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.modal-body { padding: 24px; }

.modal-footer {
    border-top: 1px solid var(--border-light);
    padding: 16px 24px;
}

/* --- Login Page — Starry Night Sky --- */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: radial-gradient(ellipse at 50% 0%, #0d1b3e 0%, transparent 60%),
                radial-gradient(ellipse at 80% 80%, rgba(30,20,60,0.6) 0%, transparent 50%),
                radial-gradient(ellipse at 15% 70%, rgba(15,25,55,0.5) 0%, transparent 45%),
                linear-gradient(180deg, #020510 0%, #06091a 40%, #0a0e24 100%);
}

/* ── Nebula glow — subtle color wash ── */
.login-container::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(600px 400px at 20% 30%, rgba(80,100,200,0.07), transparent),
        radial-gradient(500px 350px at 75% 60%, rgba(100,60,160,0.06), transparent),
        radial-gradient(700px 300px at 50% 80%, rgba(40,80,160,0.05), transparent);
    z-index: 1;
    animation: nebula-pulse 20s ease-in-out infinite alternate;
}

@keyframes nebula-pulse {
    0%   { opacity: 0.6; }
    100% { opacity: 1; }
}

/* Unused — keep empty to avoid showing remnant */
.login-container::after {
    display: none;
}

/* ── Star field container ── */
.login-ink {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 2;
}

/* ── Star layers — dense field of tiny dots with different twinkle speeds ── */

/* Layer 1 — faint distant stars, slow twinkle */
.login-ink__layer.layer-1 {
    position: absolute;
    inset: 0;
    border-radius: 0;
    mix-blend-mode: normal;
    filter: none;
    opacity: 1;
    background-image:
        radial-gradient(1px 1px at 3% 8%, #fff, transparent),
        radial-gradient(1px 1px at 7% 45%, #fff, transparent),
        radial-gradient(1px 1px at 11% 72%, #fff, transparent),
        radial-gradient(1px 1px at 15% 23%, rgba(200,210,255,0.9), transparent),
        radial-gradient(1px 1px at 19% 88%, #fff, transparent),
        radial-gradient(1px 1px at 24% 14%, #fff, transparent),
        radial-gradient(1px 1px at 28% 56%, rgba(190,200,255,0.85), transparent),
        radial-gradient(1px 1px at 32% 33%, #fff, transparent),
        radial-gradient(1px 1px at 36% 91%, #fff, transparent),
        radial-gradient(1px 1px at 41% 7%, #fff, transparent),
        radial-gradient(1px 1px at 44% 67%, rgba(210,215,255,0.9), transparent),
        radial-gradient(1px 1px at 48% 38%, #fff, transparent),
        radial-gradient(1px 1px at 53% 82%, #fff, transparent),
        radial-gradient(1px 1px at 57% 19%, #fff, transparent),
        radial-gradient(1px 1px at 61% 51%, rgba(200,205,255,0.85), transparent),
        radial-gradient(1px 1px at 66% 4%, #fff, transparent),
        radial-gradient(1px 1px at 70% 74%, #fff, transparent),
        radial-gradient(1px 1px at 74% 29%, #fff, transparent),
        radial-gradient(1px 1px at 78% 95%, rgba(195,205,255,0.9), transparent),
        radial-gradient(1px 1px at 83% 42%, #fff, transparent),
        radial-gradient(1px 1px at 87% 63%, #fff, transparent),
        radial-gradient(1px 1px at 91% 11%, #fff, transparent),
        radial-gradient(1px 1px at 95% 78%, rgba(210,215,255,0.85), transparent),
        radial-gradient(1px 1px at 99% 35%, #fff, transparent);
    animation: twinkle-slow 6s ease-in-out infinite alternate;
}

/* Layer 2 — brighter mid-field stars, medium twinkle */
.login-ink__layer.layer-2 {
    position: absolute;
    inset: 0;
    border-radius: 0;
    mix-blend-mode: normal;
    filter: none;
    opacity: 1;
    background-image:
        radial-gradient(1.5px 1.5px at 5% 18%, rgba(180,195,255,0.95), transparent),
        radial-gradient(1.2px 1.2px at 10% 62%, #fff, transparent),
        radial-gradient(1.5px 1.5px at 17% 39%, rgba(200,210,255,0.9), transparent),
        radial-gradient(1.2px 1.2px at 22% 85%, #fff, transparent),
        radial-gradient(1.5px 1.5px at 29% 5%, rgba(190,200,255,0.95), transparent),
        radial-gradient(1.2px 1.2px at 34% 71%, #fff, transparent),
        radial-gradient(1.5px 1.5px at 39% 27%, rgba(210,220,255,0.9), transparent),
        radial-gradient(1.2px 1.2px at 46% 53%, #fff, transparent),
        radial-gradient(1.5px 1.5px at 52% 16%, rgba(185,200,255,0.95), transparent),
        radial-gradient(1.2px 1.2px at 58% 78%, #fff, transparent),
        radial-gradient(1.5px 1.5px at 63% 44%, rgba(200,215,255,0.9), transparent),
        radial-gradient(1.2px 1.2px at 69% 92%, #fff, transparent),
        radial-gradient(1.5px 1.5px at 76% 12%, rgba(195,210,255,0.95), transparent),
        radial-gradient(1.2px 1.2px at 82% 58%, #fff, transparent),
        radial-gradient(1.5px 1.5px at 88% 31%, rgba(205,215,255,0.9), transparent),
        radial-gradient(1.2px 1.2px at 93% 48%, #fff, transparent),
        radial-gradient(1.5px 1.5px at 97% 76%, rgba(190,200,255,0.95), transparent);
    animation: twinkle-mid 4s ease-in-out infinite alternate;
    animation-delay: -1.5s;
}

/* Layer 3 — bright accent stars, fast twinkle */
.login-ink__layer.layer-3 {
    position: absolute;
    inset: 0;
    border-radius: 0;
    mix-blend-mode: normal;
    filter: none;
    opacity: 1;
    background-image:
        radial-gradient(2px 2px at 8% 25%, rgba(160,180,255,1), transparent),
        radial-gradient(2.5px 2.5px at 20% 55%, rgba(140,165,255,0.95), transparent),
        radial-gradient(2px 2px at 33% 12%, rgba(170,185,255,1), transparent),
        radial-gradient(2.5px 2.5px at 45% 80%, rgba(150,170,255,0.95), transparent),
        radial-gradient(2px 2px at 55% 35%, rgba(180,195,255,1), transparent),
        radial-gradient(2.5px 2.5px at 68% 65%, rgba(145,168,255,0.95), transparent),
        radial-gradient(2px 2px at 80% 20%, rgba(165,180,255,1), transparent),
        radial-gradient(2.5px 2.5px at 92% 50%, rgba(155,175,255,0.95), transparent),
        radial-gradient(1.5px 1.5px at 14% 70%, rgba(200,210,255,0.9), transparent),
        radial-gradient(1.5px 1.5px at 42% 42%, rgba(190,205,255,0.9), transparent),
        radial-gradient(1.5px 1.5px at 72% 88%, rgba(195,210,255,0.9), transparent),
        radial-gradient(1.5px 1.5px at 85% 8%, rgba(205,215,255,0.9), transparent);
    animation: twinkle-fast 3s ease-in-out infinite alternate;
    animation-delay: -0.8s;
}

/* ── Soft glow halos around brightest stars ── */
.login-ink::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(8px 8px at 20% 55%, rgba(130,160,255,0.15), transparent),
        radial-gradient(6px 6px at 45% 80%, rgba(140,155,255,0.12), transparent),
        radial-gradient(8px 8px at 68% 65%, rgba(120,150,255,0.14), transparent),
        radial-gradient(6px 6px at 8% 25%, rgba(135,160,255,0.11), transparent),
        radial-gradient(10px 10px at 55% 35%, rgba(150,170,255,0.13), transparent),
        radial-gradient(7px 7px at 80% 20%, rgba(130,155,255,0.12), transparent),
        radial-gradient(8px 8px at 33% 12%, rgba(145,165,255,0.14), transparent),
        radial-gradient(6px 6px at 92% 50%, rgba(140,160,255,0.11), transparent);
    animation: glow-pulse 5s ease-in-out infinite alternate;
    z-index: 0;
}

/* ── Shooting star (rare, subtle) ── */
.login-ink::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 1px;
    top: 22%;
    left: -10%;
    background: linear-gradient(90deg, transparent, rgba(200,215,255,0.8), transparent);
    border-radius: 1px;
    opacity: 0;
    z-index: 1;
    animation: shooting-star 12s ease-in-out infinite;
    animation-delay: 5s;
}

/* ── Twinkle animations ── */
@keyframes twinkle-slow {
    0%   { opacity: 0.45; }
    50%  { opacity: 0.7; }
    100% { opacity: 0.5; }
}

@keyframes twinkle-mid {
    0%   { opacity: 0.55; }
    40%  { opacity: 0.9; }
    100% { opacity: 0.6; }
}

@keyframes twinkle-fast {
    0%   { opacity: 0.4; }
    30%  { opacity: 1; }
    60%  { opacity: 0.5; }
    100% { opacity: 0.85; }
}

@keyframes glow-pulse {
    0%   { opacity: 0.5; }
    50%  { opacity: 1; }
    100% { opacity: 0.6; }
}

@keyframes shooting-star {
    0%   { transform: translateX(0) translateY(0) rotate(-25deg); opacity: 0; }
    2%   { opacity: 0.9; }
    5%   { transform: translateX(60vw) translateY(15vh) rotate(-25deg); opacity: 0; }
    100% { opacity: 0; }
}

.login-card {
    width: 100%; max-width: 400px;
    background: rgba(255,255,255,0.94);
    border-radius: var(--radius-xl);
    box-shadow: 0 24px 80px rgba(6,10,20,0.5), 0 0 0 1px rgba(255,255,255,0.08);
    padding: 40px 36px;
    position: relative; z-index: 10;
    backdrop-filter: blur(12px) saturate(140%);
    -webkit-backdrop-filter: blur(12px) saturate(140%);
}

.login-card .login-logo {
    width: 52px; height: 52px;
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
}

.login-logo-img {
    width: 52px; height: 52px;
    border-radius: var(--radius-md);
    display: block;
}

.login-header {
    text-align: center;
    margin-bottom: 28px;
}

.login-header h2 {
    font-weight: 700;
    font-size: 1.4rem;
    letter-spacing: -0.4px;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.login-header p {
    color: var(--text-secondary);
    font-size: 0.84rem;
}

.login-card .form-control {
    background: #f8f9fb;
    border-color: #e8eaef;
}

.login-card .form-control:focus {
    background: #fff;
}

.btn-login {
    font-weight: 600;
    padding: 10px 20px;
    font-size: 0.88rem;
    box-shadow: 0 4px 14px rgba(99,102,241,0.3);
    background: var(--accent);
    border-color: var(--accent);
}

.btn-login:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    box-shadow: 0 6px 20px rgba(99,102,241,0.35);
    transform: translateY(-1px);
}

.login-footer {
    text-align: center;
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
}

/* --- Report Branding --- */
.report-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.report-brand img {
    width: 28px; height: 28px;
    border-radius: var(--radius-sm);
}

.report-brand span {
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-weight: 700;
    letter-spacing: 0.02em;
}

/* --- Alerts --- */
.alert {
    border-radius: var(--radius-sm);
    font-size: 0.84rem;
    border: 1px solid transparent;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.alert-success {
    background: rgba(16,185,129,0.08);
    color: #065f46;
    border-color: rgba(16,185,129,0.15);
}

.alert-danger {
    background: rgba(239,68,68,0.08);
    color: #991b1b;
    border-color: rgba(239,68,68,0.15);
}

.alert-warning {
    background: rgba(245,158,11,0.08);
    color: #92400e;
    border-color: rgba(245,158,11,0.15);
}

.alert-info {
    background: rgba(59,130,246,0.08);
    color: #1e40af;
    border-color: rgba(59,130,246,0.15);
}

/* --- Status dots --- */
.status-dot {
    width: 7px; height: 7px; border-radius: 50%;
    display: inline-block; margin-right: 6px;
    flex-shrink: 0;
}

.status-dot.active  { background: var(--success); box-shadow: 0 0 0 3px rgba(16,185,129,0.15); }
.status-dot.inactive { background: var(--danger); box-shadow: 0 0 0 3px rgba(239,68,68,0.12); }
.status-dot.pending  { background: var(--warning); box-shadow: 0 0 0 3px rgba(245,158,11,0.12); }

/* --- List Groups --- */
.list-group-item {
    border-color: var(--border-light);
    padding: 12px 20px;
    transition: background var(--transition);
}

.list-group-item-action:hover {
    background: var(--accent-subtle);
}

/* --- Tabs --- */
.nav-tabs {
    border-bottom: 1px solid var(--border);
}

.nav-tabs .nav-link {
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.84rem;
    padding: 10px 16px;
    transition: all var(--transition);
    border-radius: 0;
}

.nav-tabs .nav-link:hover {
    color: var(--text-primary);
    border-bottom-color: var(--border);
}

.nav-tabs .nav-link.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    background: transparent;
}

/* --- Responsive --- */
@media (max-width: 991.98px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.show { transform: translateX(0); }
    .main-content { margin-left: 0; width: 100%; }
    .sidebar-backdrop {
        position: fixed; inset: 0;
        background: rgba(10,15,26,0.5);
        backdrop-filter: blur(4px);
        z-index: 1040;
        display: none;
    }
    .sidebar-backdrop.show { display: block; }
    .container-fluid { padding: 0 16px; }
    .page-content { padding: 16px 0 32px; }
}

@media (max-width: 575.98px) {
    .content-area { padding: 12px; }
    .kpi-card .kpi-value { font-size: 1.15rem; }
    .page-header h4 { font-size: 1.05rem; }
    .top-navbar { padding: 0 12px; }
    .card-body { padding: 16px; }

    /* Dashboard responsive */
    .dash-header { flex-direction: column; align-items: flex-start; gap: 12px; }
    .dash-kpi-grid { grid-template-columns: 1fr; }
    .dash-kpi__value { font-size: 1.1rem; }
    .dash-comparison { flex-direction: column; gap: 12px; }
    .dash-comparison__divider { width: 100%; height: 1px; margin: 0; }
    .dash-range-pills { display: none; }
    .dash-card__header { flex-direction: column; align-items: flex-start; gap: 8px; }
}

/* --- Utility --- */
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.fs-7 { font-size: 0.78rem !important; }
.gap-2 { gap: 0.5rem !important; }

/* Smooth scrolling */
html { scroll-behavior: smooth; }

/* Focus visible for accessibility */
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Code elements */
code {
    background: var(--accent-subtle);
    color: var(--accent);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.82em;
}

/* --- Print --- */
@media print {
    .sidebar, .topbar, .top-navbar, .btn, .no-print { display: none !important; }
    .main-content { margin-left: 0 !important; width: 100% !important; }
    .card { box-shadow: none; border: 1px solid #ddd; }
    body { background: #fff; font-size: 0.8rem; }
    .report-brand { display: flex !important; }
    .page-content { padding: 0; }
}