:root {
    --primary: #0047A0;
    --primary-dark: #003080;
    --primary-light: #1565C0;
    --primary-lighter: #E8F0FE;
    --accent: #1976D2;
    --sidebar-bg: #0A1628;
    --sidebar-width: 260px;
    --sidebar-collapsed: 72px;
    --navbar-height: 64px;
    --gray-50: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1E293B;
    --gray-900: #0F172A;
    --success: #10B981;
    --danger: #EF4444;
    --warning: #F59E0B;
    --info: #3B82F6;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow: 0 4px 16px rgba(0, 0, 0, 0.10);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.14);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 14px;
    color: var(--gray-800);
    background: var(--gray-50);
    line-height: 1.6;
}

/* ===== APP WRAPPER ===== */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}

/* ===== SIDEBAR ===== */
.sidebar {
    width: var(--sidebar-width);
    min-height: 100vh;
    background: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 1000;
    transition: var(--transition);
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed);
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    min-height: 72px;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    overflow: hidden;
}

a.sidebar-logo-link {
    text-decoration: none;
    color: inherit;
}

a.sidebar-logo-link:hover {
    opacity: 0.9;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    white-space: nowrap;
}

.logo-title {
    font-size: 16px;
    font-weight: 700;
    color: white;
    letter-spacing: 0.5px;
}

.logo-subtitle {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.5);
}

.sidebar-toggle {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: rgba(255, 255, 255, 0.6);
    width: 28px;
    height: 28px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
}

.sidebar-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.sidebar.collapsed .sidebar-toggle i {
    transform: rotate(180deg);
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.sidebar-menu-search {
    padding: 10px 12px 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    flex-shrink: 0;
}

.sidebar-menu-search-inner {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 4px 6px 4px 10px;
}

.sidebar-menu-search-icon {
    color: rgba(255, 255, 255, 0.45);
    font-size: 14px;
    flex-shrink: 0;
}

.sidebar-menu-search-input {
    flex: 1;
    min-width: 0;
    border: none;
    background: transparent;
    color: #fff;
    font-size: 13px;
    outline: none;
}

.sidebar-menu-search-input::placeholder {
    color: rgba(255, 255, 255, 0.35);
}

.sidebar-menu-search-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex-shrink: 0;
}

.sidebar-menu-search-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 18px;
    padding: 0;
    border: none;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    transition: var(--transition);
}

.sidebar-menu-search-btn:hover {
    background: rgba(255, 255, 255, 0.16);
    color: #fff;
}

.sidebar-menu-search-status {
    margin-top: 6px;
    padding: 0 4px;
    font-size: 11px;
    color: rgba(255, 255, 255, 0.45);
}

.sidebar-nav .nav-item.menu-search-hidden,
.sidebar-nav .nav-section-title.menu-search-hidden {
    display: none;
}

.sidebar-nav .nav-link.menu-search-match {
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.9);
}

.sidebar-nav .nav-link.menu-search-current {
    background: rgba(255, 193, 7, 0.22);
    color: #fff;
    box-shadow: inset 0 0 0 1px rgba(255, 193, 7, 0.45);
}

.sidebar.collapsed .sidebar-menu-search {
    display: none;
}

.sidebar-menu-actions {
    margin-top: 8px;
}

.sidebar-menu-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    padding: 6px 10px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.75);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.sidebar-menu-action-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.sidebar.collapsed .sidebar-menu-actions {
    display: none;
}

.nav-accordion {
    margin: 0 0 4px;
    list-style: none;
}

.nav-accordion-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: calc(100% - 16px);
    margin: 4px 8px 0;
    padding: 10px 12px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: rgba(255, 255, 255, 0.35);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
}

.nav-accordion-toggle:hover {
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.55);
}

.nav-accordion.is-open .nav-accordion-toggle {
    color: rgba(255, 255, 255, 0.5);
}

.nav-accordion-icon {
    font-size: 12px;
    transition: transform 0.2s ease;
}

.nav-accordion.is-open .nav-accordion-icon {
    transform: rotate(180deg);
}

.nav-accordion-panel {
    display: none;
    overflow: hidden;
}

.nav-accordion.is-open .nav-accordion-panel {
    display: block;
}

.nav-accordion-items {
    padding: 0;
}

.sidebar-nav .nav-accordion.menu-search-hidden {
    display: none;
}

.sidebar.collapsed .nav-accordion-toggle {
    display: none;
}

.sidebar.collapsed .nav-accordion-panel {
    display: block !important;
}

.user-avatar {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
    flex-shrink: 0;
}

.user-info {
    overflow: hidden;
    flex: 1;
}

.user-name {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: white;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    display: block;
    font-size: 10px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 2px;
}

.sidebar-nav {
    flex: 1;
    padding: 12px 0;
    overflow-y: auto;
    overflow-x: hidden;
    list-style: none;
}

.nav-section-title {
    font-size: 10px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.3);
    letter-spacing: 1.2px;
    text-transform: uppercase;
    padding: 16px 20px 6px;
    white-space: nowrap;
    overflow: hidden;
}

.sidebar-nav .nav-item {
    margin: 1px 8px;
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    color: rgba(255, 255, 255, 0.65);
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    white-space: nowrap;
    overflow: hidden;
    font-size: 13.5px;
}

.sidebar-nav .nav-link i {
    font-size: 18px;
    flex-shrink: 0;
}

.sidebar-nav .nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.sidebar-nav .nav-link.active {
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    color: white;
    box-shadow: 0 4px 12px rgba(25, 118, 210, 0.4);
}

.sidebar-footer {
    padding: 12px 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

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

.sidebar-footer .nav-link:hover {
    color: #EF4444;
    background: rgba(239, 68, 68, 0.1);
}

.sidebar.collapsed .logo-text,
.sidebar.collapsed .user-info,
.sidebar.collapsed .nav-section-title,
.sidebar.collapsed .nav-accordion-toggle,
.sidebar.collapsed .nav-link span {
    display: none;
}

.sidebar.collapsed .sidebar-user {
    justify-content: center;
}

.sidebar.collapsed .nav-link {
    justify-content: center;
    padding: 10px;
}

/* ===== MAIN CONTENT ===== */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    min-width: 0;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

/* ===== TOP NAVBAR ===== */
.top-navbar {
    height: var(--navbar-height);
    background: white;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.navbar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

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

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 22px;
    color: var(--gray-600);
    cursor: pointer;
}

.time-display {
    font-size: 13px;
    color: var(--gray-500);
    font-weight: 500;
}

.user-btn {
    padding: 0;
    border: none;
    background: none;
}

.avatar-sm {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 14px;
}

/* ===== ALERTS ===== */
.alert-container {
    padding: 16px 24px 0;
}

/* ===== PAGE CONTENT ===== */
.page-content {
    padding: 24px;
    flex: 1;
}

/* ===== PAGE HEADER ===== */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.page-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--gray-900);
}

.page-subtitle {
    font-size: 13px;
    color: var(--gray-500);
    margin-top: 2px;
}

/* ===== CARDS ===== */
.card {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-100);
    font-weight: 600;
    color: var(--gray-800);
    background: transparent;
    border-radius: var(--radius) var(--radius) 0 0;
}

/* ===== STAT CARDS ===== */
.stat-card {
    padding: 20px 24px;
    border-radius: var(--radius);
    background: white;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    overflow: hidden;
    position: relative;
}

.stat-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    border-radius: var(--radius) 0 0 var(--radius);
}

.stat-card.primary::before {
    background: var(--primary);
}

.stat-card.success::before {
    background: var(--success);
}

.stat-card.warning::before {
    background: var(--warning);
}

.stat-card.info::before {
    background: var(--info);
}

.stat-card.danger::before {
    background: var(--danger);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

.stat-icon.primary {
    background: var(--primary-lighter);
    color: var(--primary);
}

.stat-icon.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.stat-icon.warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.stat-icon.info {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
}

.stat-icon.danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.stat-value {
    font-size: 28px;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1;
}

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

/* ===== STATUS BADGES ===== */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11.5px;
    font-weight: 600;
}

.badge-warning,
.status-badge.pending-dept {
    background: rgba(245, 158, 11, 0.12);
    color: #B45309;
}

.badge-info,
.status-badge.in-progress {
    background: rgba(59, 130, 246, 0.12);
    color: #1D4ED8;
}

.badge-primary,
.status-badge.pending-mgr {
    background: rgba(0, 71, 160, 0.12);
    color: var(--primary);
}

.badge-success,
.status-badge.completed {
    background: rgba(16, 185, 129, 0.12);
    color: #059669;
}

.badge-danger,
.status-badge.rejected {
    background: rgba(239, 68, 68, 0.12);
    color: #DC2626;
}

.badge-secondary,
.status-badge.canceled {
    background: #F1F5F9;
    color: #475569;
}

/* ===== TIMELINE ===== */
.timeline-steps {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 20px;
}

.timeline-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    position: relative;
}

.timeline-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    right: -50%;
    height: 2px;
    background: var(--gray-200);
    z-index: 0;
}

.timeline-step.done:not(:last-child)::after {
    background: var(--success);
}

.timeline-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gray-200);
    color: var(--gray-400);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    position: relative;
    z-index: 1;
    border: 3px solid white;
    box-shadow: var(--shadow-sm);
}

.timeline-step.done .timeline-icon {
    background: var(--success);
    color: white;
}

.timeline-step.active .timeline-icon {
    background: var(--primary);
    color: white;
    animation: pulse 2s infinite;
}

.timeline-step.rejected .timeline-icon {
    background: var(--danger);
    color: white;
}

.timeline-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--gray-500);
    margin-top: 8px;
    text-align: center;
}

.timeline-step.done .timeline-label {
    color: var(--success);
}

.timeline-step.active .timeline-label {
    color: var(--primary);
}

/* ===== TABLES ===== */
.table {
    font-size: 13.5px;
}

.table thead th {
    background: var(--gray-50);
    font-weight: 600;
    color: var(--gray-600);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--gray-200);
    padding: 12px 16px;
}

.table td {
    padding: 12px 16px;
    vertical-align: middle;
    border-color: var(--gray-100);
}

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

.table tbody tr:hover {
    background: var(--gray-50);
}

/* ===== BUTTONS ===== */
.btn {
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 13.5px;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 71, 160, 0.3);
}

.btn-success:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-danger:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-icon {
    width: 32px;
    height: 32px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

/* ===== FORMS ===== */
.form-control,
.form-select {
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    padding: 10px 14px;
    transition: var(--transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 71, 160, 0.1);
}

.form-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}

/* ===== PAGINATION ===== */
.pagination .page-link {
    border-radius: 8px;
    margin: 0 2px;
    font-size: 13px;
    padding: 6px 12px;
    border-color: var(--gray-200);
    color: var(--gray-600);
    box-shadow: none;
}

.pagination .page-item.active .page-link {
    background: var(--primary);
    border-color: var(--primary);
    color: white !important;
    font-weight: 600;
}

.pagination .page-link:hover {
    background: var(--primary-lighter);
    color: var(--primary);
    border-color: var(--gray-200);
}

/* ===== SORTABLE TABLES ===== */
.sortable th {
    cursor: pointer;
    position: relative;
    transition: var(--transition);
    user-select: none;
}

.sortable th:hover {
    background-color: var(--gray-100) !important;
    color: var(--primary);
}

.sortable th::after {
    font-family: "bootstrap-icons";
    content: "\f124";
    position: absolute;
    right: 8px;
    opacity: 0.3;
    font-size: 10px;
}

.sortable th.sort-asc::after {
    content: "\f148";
    opacity: 1;
    color: var(--primary);
}

.sortable th.sort-desc::after {
    content: "\f128";
    opacity: 1;
    color: var(--primary);
}

/* ===== ANIMATIONS ===== */
@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(0, 71, 160, 0.4);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(0, 71, 160, 0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

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

.page-content>* {
    animation: fadeInUp 0.3s ease;
}

/* ===== BREADCRUMB ===== */
.breadcrumb {
    margin: 0;
    font-size: 13px;
}

.breadcrumb-item+.breadcrumb-item::before {
    color: var(--gray-400);
}

.breadcrumb-item.active {
    color: var(--gray-600);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

/* ===== LOGIN PAGE ===== */
.login-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #0A1628 0%, var(--primary) 50%, #1565C0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.mobile-open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }

    .mobile-toggle {
        display: flex;
    }

    .page-content {
        padding: 16px;
    }
}

/* ===== MODAL ===== */
.modal-content {
    border-radius: var(--radius);
    border: none;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    border-bottom: 1px solid var(--gray-100);
}

.modal-footer {
    border-top: 1px solid var(--gray-100);
}

/* ===== FILTER BAR ===== */
.filter-bar {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-bottom: 20px;
}

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray-400);
}

.empty-state i {
    font-size: 48px;
    margin-bottom: 12px;
    display: block;
}

.empty-state h5 {
    color: var(--gray-600);
    font-weight: 600;
}

/* ===== UI THEMES ===== */
[data-theme="light-sidebar"] {
    --sidebar-bg: #FFFFFF;
}

[data-theme="light-sidebar"] .sidebar {
    box-shadow: 4px 0 16px rgba(0, 0, 0, 0.08);
    border-right: 1px solid var(--gray-200);
}

[data-theme="light-sidebar"] .sidebar-header,
[data-theme="light-sidebar"] .sidebar-user,
[data-theme="light-sidebar"] .sidebar-menu-search,
[data-theme="light-sidebar"] .sidebar-footer {
    border-color: var(--gray-200);
}

[data-theme="light-sidebar"] .sidebar-menu-search-inner {
    background: var(--gray-100);
    border-color: var(--gray-200);
}

[data-theme="light-sidebar"] .sidebar-menu-search-icon {
    color: var(--gray-500);
}

[data-theme="light-sidebar"] .sidebar-menu-search-input {
    color: var(--gray-800);
}

[data-theme="light-sidebar"] .sidebar-menu-search-input::placeholder {
    color: var(--gray-400);
}

[data-theme="light-sidebar"] .sidebar-menu-search-btn {
    background: var(--gray-200);
    color: var(--gray-600);
}

[data-theme="light-sidebar"] .sidebar-menu-search-btn:hover {
    background: var(--gray-300);
    color: var(--gray-800);
}

[data-theme="light-sidebar"] .sidebar-menu-search-status {
    color: var(--gray-500);
}

[data-theme="light-sidebar"] .sidebar-nav .nav-link.menu-search-match {
    background: var(--gray-100);
    color: var(--gray-800);
}

[data-theme="light-sidebar"] .sidebar-nav .nav-link.menu-search-current {
    background: rgba(255, 193, 7, 0.2);
    color: var(--gray-900);
    box-shadow: inset 0 0 0 1px rgba(255, 193, 7, 0.5);
}

[data-theme="light-sidebar"] .sidebar-menu-action-btn {
    background: var(--gray-100);
    border-color: var(--gray-200);
    color: var(--gray-600);
}

[data-theme="light-sidebar"] .sidebar-menu-action-btn:hover {
    background: var(--gray-200);
    color: var(--gray-800);
}

[data-theme="light-sidebar"] .nav-accordion-toggle {
    color: var(--gray-400);
}

[data-theme="light-sidebar"] .nav-accordion-toggle:hover {
    background: var(--gray-100);
    color: var(--gray-600);
}

[data-theme="light-sidebar"] .nav-accordion.is-open .nav-accordion-toggle {
    color: var(--gray-500);
}

[data-theme="light-sidebar"] .logo-title {
    color: var(--gray-800);
}

[data-theme="light-sidebar"] .logo-subtitle {
    color: var(--gray-500);
}

[data-theme="light-sidebar"] .sidebar-toggle {
    background: var(--gray-100);
    color: var(--gray-600);
}

[data-theme="light-sidebar"] .sidebar-toggle:hover {
    background: var(--gray-200);
    color: var(--gray-800);
}

[data-theme="light-sidebar"] .user-name {
    color: var(--gray-800);
}

[data-theme="light-sidebar"] .user-role {
    color: var(--gray-500);
}

[data-theme="light-sidebar"] .nav-section-title {
    color: var(--gray-500);
}

[data-theme="light-sidebar"] .sidebar-nav .nav-link {
    color: var(--gray-700);
}

[data-theme="light-sidebar"] .sidebar-nav .nav-link:hover {
    background: var(--primary-lighter);
    color: var(--primary-dark);
}

[data-theme="light-sidebar"] .sidebar-nav .nav-link.active {
    color: white;
}

[data-theme="light-sidebar"] .sidebar-footer .nav-link {
    color: var(--gray-600);
}

[data-theme="high-contrast"] {
    --sidebar-bg: #FFFFFF;
}

[data-theme="high-contrast"] .sidebar {
    border-right: 2px solid #000000;
    box-shadow: none;
}

[data-theme="high-contrast"] .sidebar-header,
[data-theme="high-contrast"] .sidebar-user,
[data-theme="high-contrast"] .sidebar-footer {
    border-color: #000000;
}

[data-theme="high-contrast"] .logo-title,
[data-theme="high-contrast"] .user-name {
    color: #000000;
    font-weight: 700;
}

[data-theme="high-contrast"] .logo-subtitle,
[data-theme="high-contrast"] .user-role {
    color: #333333;
}

[data-theme="high-contrast"] .sidebar-toggle {
    background: #E5E5E5;
    color: #000000;
    border: 1px solid #000000;
}

[data-theme="high-contrast"] .nav-section-title {
    color: #000000;
    font-weight: 800;
    letter-spacing: 1px;
}

[data-theme="high-contrast"] .sidebar-nav .nav-link {
    color: #000000;
    font-weight: 600;
    font-size: 14px;
}

[data-theme="high-contrast"] .sidebar-nav .nav-link:hover {
    background: #E8F0FE;
    color: #000000;
}

[data-theme="high-contrast"] .sidebar-nav .nav-link.active {
    color: #FFFFFF;
    border: 2px solid #000000;
}

[data-theme="high-contrast"] .sidebar-footer .nav-link {
    color: #000000;
    font-weight: 600;
}

[data-theme="dark"] {
    color-scheme: dark;
    --gray-50: #0F172A;
    --gray-100: #1E293B;
    --gray-200: #334155;
    --gray-300: #475569;
    --gray-400: #94A3B8;
    --gray-500: #CBD5E1;
    --gray-600: #E2E8F0;
    --gray-700: #F1F5F9;
    --gray-800: #F8FAFC;
    --gray-900: #FFFFFF;
    --primary-lighter: rgba(21, 101, 192, 0.25);
}

[data-theme="dark"] body {
    background: #0F172A;
    color: #E2E8F0;
}

/* Bootstrap yardımcı sınıfları */
[data-theme="dark"] .text-dark,
[data-theme="dark"] a.text-dark,
[data-theme="dark"] .text-dark:hover {
    color: #E2E8F0 !important;
}

[data-theme="dark"] .text-muted {
    color: #94A3B8 !important;
}

[data-theme="dark"] .text-body {
    color: #E2E8F0 !important;
}

[data-theme="dark"] .bg-white,
[data-theme="dark"] .bg-light,
[data-theme="dark"] .card-header.bg-white,
[data-theme="dark"] .card-footer.bg-white,
[data-theme="dark"] thead.bg-light,
[data-theme="dark"] .table thead.bg-light,
[data-theme="dark"] .table thead.bg-light th,
[data-theme="dark"] .input-group-text.bg-white,
[data-theme="dark"] .input-group-text.bg-light,
[data-theme="dark"] .form-control-plaintext.bg-light,
[data-theme="dark"] .list-group-item.bg-light {
    background-color: #1E293B !important;
    color: #E2E8F0 !important;
}

[data-theme="dark"] .card-body.bg-light {
    background-color: #273549 !important;
    color: #E2E8F0 !important;
}

[data-theme="dark"] .badge.bg-light,
[data-theme="dark"] .badge.bg-light.text-dark {
    background-color: #334155 !important;
    color: #E2E8F0 !important;
    border-color: #475569 !important;
}

[data-theme="dark"] .border,
[data-theme="dark"] .border-top,
[data-theme="dark"] .border-bottom,
[data-theme="dark"] .border-start,
[data-theme="dark"] .border-end {
    border-color: #334155 !important;
}

/* Ana bileşenler */
[data-theme="dark"] .top-navbar,
[data-theme="dark"] .card,
[data-theme="dark"] .filter-bar,
[data-theme="dark"] .stat-card,
[data-theme="dark"] .modal-content {
    background: #1E293B;
    border-color: #334155;
    color: #E2E8F0;
}

[data-theme="dark"] .card-header,
[data-theme="dark"] .card-footer,
[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer {
    background: #1E293B;
    border-color: #334155;
    color: #F1F5F9;
}

[data-theme="dark"] .card-body {
    background: #1E293B;
    color: #E2E8F0;
}

[data-theme="dark"] .page-title,
[data-theme="dark"] .stat-value {
    color: #F8FAFC;
}

[data-theme="dark"] .page-subtitle,
[data-theme="dark"] .stat-label,
[data-theme="dark"] .time-display,
[data-theme="dark"] .breadcrumb-item,
[data-theme="dark"] .breadcrumb-item a,
[data-theme="dark"] .timeline-label,
[data-theme="dark"] .empty-state h5 {
    color: #94A3B8;
}

[data-theme="dark"] .breadcrumb-item.active {
    color: #CBD5E1;
}

[data-theme="dark"] .form-label {
    color: #CBD5E1;
}

/* Tablolar */
[data-theme="dark"] .table {
    --bs-table-bg: #1E293B;
    --bs-table-color: #E2E8F0;
    --bs-table-border-color: #334155;
    --bs-table-striped-bg: #273549;
    --bs-table-striped-color: #E2E8F0;
    --bs-table-hover-bg: #334155;
    --bs-table-hover-color: #F8FAFC;
}

[data-theme="dark"] .table thead th {
    background: #273549;
    color: #CBD5E1;
    border-color: #334155;
}

[data-theme="dark"] .table td {
    border-color: #334155;
    color: #E2E8F0;
}

[data-theme="dark"] .table tbody tr:hover {
    background: #334155;
    color: #F8FAFC;
}

[data-theme="dark"] .sortable th:hover {
    background: #334155;
    color: #F8FAFC;
}

/* Formlar */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select,
[data-theme="dark"] .input-group-text {
    background-color: #0F172A;
    border-color: #475569;
    color: #E2E8F0;
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background-color: #0F172A;
    border-color: #60A5FA;
    color: #F8FAFC;
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.2);
}

[data-theme="dark"] .form-control::placeholder {
    color: #64748B;
}

[data-theme="dark"] .form-control-plaintext {
    color: #E2E8F0;
}

/* Dropdown & pagination */
[data-theme="dark"] .dropdown-menu {
    background: #1E293B;
    border-color: #334155;
}

[data-theme="dark"] .dropdown-item,
[data-theme="dark"] .dropdown-header {
    color: #E2E8F0;
}

[data-theme="dark"] .dropdown-item:hover,
[data-theme="dark"] .dropdown-item:focus,
[data-theme="dark"] .dropdown-item.active {
    background: #334155;
    color: #FFFFFF;
}

[data-theme="dark"] .dropdown-item-text {
    color: #94A3B8 !important;
}

[data-theme="dark"] .pagination .page-link {
    background: #1E293B;
    border-color: #334155;
    color: #CBD5E1;
}

[data-theme="dark"] .pagination .page-link:hover {
    background: #334155;
    color: #F8FAFC;
}

[data-theme="dark"] .pagination .page-item.disabled .page-link {
    background: #0F172A;
    color: #64748B;
}

/* Butonlar */
[data-theme="dark"] .btn-outline-secondary {
    color: #CBD5E1;
    border-color: #475569;
}

[data-theme="dark"] .btn-outline-secondary:hover {
    background: #334155;
    color: #F8FAFC;
    border-color: #64748B;
}

[data-theme="dark"] .btn-link {
    color: #93C5FD;
}

/* Rozetler */
[data-theme="dark"] .badge-secondary,
[data-theme="dark"] .status-badge.canceled {
    background: #334155;
    color: #E2E8F0;
}

/* Timeline */
[data-theme="dark"] .timeline-icon {
    border-color: #1E293B;
    background: #334155;
    color: #94A3B8;
}

[data-theme="dark"] .timeline-step:not(:last-child)::after {
    background: #334155;
}

/* Nav tabs & list */
[data-theme="dark"] .nav-tabs {
    border-color: #334155;
}

[data-theme="dark"] .nav-tabs .nav-link {
    color: #94A3B8;
}

[data-theme="dark"] .nav-tabs .nav-link:hover,
[data-theme="dark"] .nav-tabs .nav-link.active {
    background: #1E293B;
    color: #F8FAFC;
    border-color: #334155 #334155 #1E293B;
}

[data-theme="dark"] .list-group-item {
    background: #1E293B;
    border-color: #334155;
    color: #E2E8F0;
}

/* Uyarılar - okunabilirlik */
[data-theme="dark"] .alert-info {
    background: rgba(59, 130, 246, 0.15);
    border-color: #3B82F6;
    color: #BFDBFE;
}

[data-theme="dark"] .alert-warning {
    background: rgba(245, 158, 11, 0.15);
    border-color: #F59E0B;
    color: #FDE68A;
}

[data-theme="dark"] .alert-success {
    background: rgba(16, 185, 129, 0.15);
    border-color: #10B981;
    color: #A7F3D0;
}

[data-theme="dark"] .alert-danger {
    background: rgba(239, 68, 68, 0.15);
    border-color: #EF4444;
    color: #FECACA;
}

[data-theme="dark"] .alert-light {
    background: #273549;
    border-color: #334155;
    color: #E2E8F0;
}

/* Select2 / özel alanlar */
[data-theme="dark"] .select2-container--default .select2-selection--single,
[data-theme="dark"] .select2-container--default .select2-selection--multiple {
    background: #0F172A;
    border-color: #475569;
    color: #E2E8F0;
}

[data-theme="dark"] .select2-dropdown {
    background: #1E293B;
    border-color: #334155;
}

[data-theme="dark"] .select2-container--default .select2-results__option {
    color: #E2E8F0;
}

[data-theme="dark"] .select2-container--default .select2-results__option--highlighted[aria-selected] {
    background: #334155;
    color: #F8FAFC;
}

/* Başlıklar ve genel metin */
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6,
[data-theme="dark"] .h1,
[data-theme="dark"] .h2,
[data-theme="dark"] .h3,
[data-theme="dark"] .h4,
[data-theme="dark"] .h5,
[data-theme="dark"] .h6 {
    color: #F8FAFC;
}

[data-theme="dark"] small,
[data-theme="dark"] .small {
    color: #94A3B8;
}

[data-theme="dark"] .text-primary {
    color: #60A5FA !important;
}

[data-theme="dark"] .text-secondary {
    color: #94A3B8 !important;
}

[data-theme="dark"] a:not(.btn):not(.nav-link):not(.dropdown-item):not(.page-link) {
    color: #93C5FD;
}

[data-theme="dark"] a:not(.btn):not(.nav-link):not(.dropdown-item):not(.page-link):hover {
    color: #BFDBFE;
}

[data-theme="dark"] .empty-state {
    color: #94A3B8;
}

/* Inline açık arka planlar */
[data-theme="dark"] .stat-card[style*="background"] {
    background: #1E293B !important;
    border: 1px solid #334155 !important;
}

[data-theme="dark"] .top-scroll-wrapper {
    background: #273549 !important;
    border-color: #334155 !important;
}

[data-theme="dark"] .dept-cell,
[data-theme="dark"] .day-cell {
    background-color: #1E293B !important;
    color: #E2E8F0 !important;
}

[data-theme="dark"] .bg-warning-light {
    background-color: rgba(245, 158, 11, 0.15) !important;
    color: #FDE68A !important;
}

[data-theme="dark"] .bg-danger-light {
    background-color: rgba(239, 68, 68, 0.15) !important;
    color: #FECACA !important;
}

[data-theme="dark"] .mobile-toggle {
    color: #CBD5E1;
}

[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}