:root,
[data-theme="light"] {
    --primary: #6366f1;
    --primary-glow: rgba(99, 102, 241, 0.12);
    --accent: #10b981;
    --sidebar-width: 280px;

    --bg-body: #f1f5f9;
    --bg-gradient-1: rgba(99, 102, 241, 0.07);
    --bg-gradient-2: rgba(16, 185, 129, 0.06);
    --card-bg: #ffffff;
    --card-border: rgba(15, 23, 42, 0.08);
    --card-shadow: 0 8px 30px rgba(15, 23, 42, 0.06);
    --card-header-bg: #fafbfc;
    --card-header-border: rgba(15, 23, 42, 0.06);
    --card-footer-bg: #fafbfc;
    --card-footer-border: rgba(15, 23, 42, 0.06);

    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #64748b;
    --text-inverse: #ffffff;

    --sidebar-bg: rgba(255, 255, 255, 0.92);
    --sidebar-border: rgba(15, 23, 42, 0.08);
    --sidebar-link: #64748b;
    --sidebar-link-hover-bg: #f1f5f9;
    --sidebar-link-hover-text: #0f172a;
    --sidebar-title: #0f172a;

    --navbar-bg: rgba(255, 255, 255, 0.88);
    --navbar-border: rgba(15, 23, 42, 0.08);
    --navbar-title: #0f172a;
    --navbar-subtitle: #64748b;

    --surface-muted: #f8fafc;
    --surface-hover: #f1f5f9;
    --border-subtle: rgba(15, 23, 42, 0.08);
    --border-medium: rgba(15, 23, 42, 0.12);

    --scrollbar-track: #f1f5f9;
    --scrollbar-thumb: #cbd5e1;
    --scrollbar-thumb-hover: #94a3b8;

    --table-head-bg: #f8fafc;
    --table-head-border: #e2e8f0;
    --table-head-text: #475569;
    --table-cell-bg: #ffffff;
    --table-cell-bg-alt: #f8fafc;
    --table-cell-border: #f1f5f9;
    --table-hover-bg: #f1f5f9;
    --table-text: #334155;
    --table-text-strong: #0f172a;

    --input-bg: #ffffff;
    --input-border: #e2e8f0;
    --input-text: #0f172a;
    --input-placeholder: #94a3b8;
    --input-focus-bg: #ffffff;

    --btn-ghost-bg: #ffffff;
    --btn-ghost-border: #e2e8f0;
    --btn-ghost-text: #334155;
    --btn-ghost-hover-bg: #f8fafc;
    --btn-dark-bg: #0f172a;
    --btn-dark-border: #0f172a;
    --btn-dark-hover-bg: #1e293b;

    --code-bg: #f1f5f9;
    --code-text: #be123c;
    --code-border: #e2e8f0;

    --toolbar-bg: #fafbfc;
    --toolbar-border: rgba(15, 23, 42, 0.06);
    --search-bg: #ffffff;
    --search-border: #e2e8f0;
    --search-text: #0f172a;

    --dropdown-bg: #ffffff;
    --dropdown-border: rgba(15, 23, 42, 0.1);
    --dropdown-shadow: 0 12px 32px rgba(15, 23, 42, 0.12);
    --dropdown-text: #334155;

    --pagination-bg: #ffffff;
    --pagination-border: #e2e8f0;
    --pagination-text: #64748b;
    --pagination-hover-bg: #f8fafc;
    --pagination-hover-text: #0f172a;

    --breadcrumb-separator: #cbd5e1;
    --hr-color: rgba(15, 23, 42, 0.1);
    --logo-glow: rgba(99, 102, 241, 0.2);
}

[data-theme="dark"] {
    --primary-glow: rgba(99, 102, 241, 0.15);

    --bg-body: #0a0a0c;
    --bg-gradient-1: rgba(99, 102, 241, 0.05);
    --bg-gradient-2: rgba(16, 185, 129, 0.05);
    --card-bg: rgba(18, 18, 24, 0.8);
    --card-border: rgba(255, 255, 255, 0.08);
    --card-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.3);
    --card-header-bg: rgba(255, 255, 255, 0.02);
    --card-header-border: rgba(255, 255, 255, 0.05);
    --card-footer-bg: rgba(255, 255, 255, 0.01);
    --card-footer-border: rgba(255, 255, 255, 0.05);

    --text-primary: #e2e8f0;
    --text-secondary: #e2e8f0;
    --text-muted: #94a3b8;
    --text-inverse: #ffffff;

    --sidebar-bg: rgba(15, 23, 42, 0.8);
    --sidebar-border: rgba(255, 255, 255, 0.05);
    --sidebar-link: #94a3b8;
    --sidebar-link-hover-bg: rgba(255, 255, 255, 0.03);
    --sidebar-link-hover-text: #ffffff;
    --sidebar-title: #ffffff;

    --navbar-bg: rgba(18, 18, 24, 0.6);
    --navbar-border: rgba(255, 255, 255, 0.05);
    --navbar-title: #ffffff;
    --navbar-subtitle: #94a3b8;

    --surface-muted: rgba(255, 255, 255, 0.02);
    --surface-hover: rgba(255, 255, 255, 0.06);
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-medium: rgba(255, 255, 255, 0.1);

    --scrollbar-track: #0a0a0c;
    --scrollbar-thumb: #334155;
    --scrollbar-thumb-hover: #475569;

    --table-head-bg: rgba(255, 255, 255, 0.03);
    --table-head-border: rgba(255, 255, 255, 0.1);
    --table-head-text: #cbd5e1;
    --table-cell-bg: rgba(15, 23, 42, 0.4);
    --table-cell-bg-alt: rgba(15, 23, 42, 0.5);
    --table-cell-border: rgba(255, 255, 255, 0.05);
    --table-hover-bg: rgba(255, 255, 255, 0.06);
    --table-text: #e2e8f0;
    --table-text-strong: #f1f5f9;

    --input-bg: rgba(255, 255, 255, 0.03);
    --input-border: rgba(255, 255, 255, 0.1);
    --input-text: #ffffff;
    --input-placeholder: rgba(255, 255, 255, 0.65);
    --input-focus-bg: rgba(255, 255, 255, 0.05);

    --btn-ghost-bg: rgba(255, 255, 255, 0.03);
    --btn-ghost-border: rgba(255, 255, 255, 0.1);
    --btn-ghost-text: #ffffff;
    --btn-ghost-hover-bg: rgba(255, 255, 255, 0.08);
    --btn-dark-bg: rgba(15, 23, 42, 0.9);
    --btn-dark-border: rgba(255, 255, 255, 0.1);
    --btn-dark-hover-bg: rgba(15, 23, 42, 1);

    --code-bg: rgba(255, 255, 255, 0.05);
    --code-text: #fca5a5;
    --code-border: rgba(255, 255, 255, 0.1);

    --toolbar-bg: rgba(255, 255, 255, 0.02);
    --toolbar-border: rgba(255, 255, 255, 0.05);
    --search-bg: rgba(255, 255, 255, 0.03);
    --search-border: rgba(255, 255, 255, 0.1);
    --search-text: #ffffff;

    --dropdown-bg: rgba(15, 23, 42, 0.95);
    --dropdown-border: rgba(255, 255, 255, 0.1);
    --dropdown-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    --dropdown-text: #e2e8f0;

    --pagination-bg: rgba(255, 255, 255, 0.03);
    --pagination-border: rgba(255, 255, 255, 0.05);
    --pagination-text: #94a3b8;
    --pagination-hover-bg: rgba(255, 255, 255, 0.08);
    --pagination-hover-text: #ffffff;

    --breadcrumb-separator: rgba(255, 255, 255, 0.2);
    --hr-color: rgba(255, 255, 255, 0.1);
    --logo-glow: rgba(99, 102, 241, 0.15);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-body);
    background-image:
        radial-gradient(circle at 10% 20%, var(--bg-gradient-1) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, var(--bg-gradient-2) 0%, transparent 40%);
    color: var(--text-primary);
    min-height: 100vh;
    margin: 0;
    transition: background-color 0.25s ease, color 0.25s ease;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
}

::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 4px;
}

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

.sidebar {
    background: var(--sidebar-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--sidebar-border);
    min-height: 100vh;
    color: var(--sidebar-title);
    width: var(--sidebar-width);
    position: fixed;
    z-index: 100;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar .nav-link {
    color: var(--sidebar-link);
    padding: 0.8rem 1.5rem;
    border-radius: 12px;
    margin: 0.2rem 1.25rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    font-weight: 500;
}

.sidebar .nav-link:hover {
    background: var(--sidebar-link-hover-bg);
    color: var(--sidebar-link-hover-text);
    transform: translateX(4px);
}

.sidebar .nav-link.active {
    background: linear-gradient(135deg, var(--primary) 0%, #4f46e5 100%);
    color: #fff;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.sidebar .nav-link i {
    margin-right: 12px;
    width: 20px;
    text-align: center;
    font-size: 1.1rem;
}

.sidebar .sidebar-logo-wrap {
    display: block;
    width: 100%;
    text-align: center;
}

.sidebar-logo {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    filter: drop-shadow(0 0 10px var(--logo-glow));
}

.sidebar .sidebar-brand-title {
    color: var(--sidebar-title);
}

.sidebar hr {
    border-color: var(--hr-color) !important;
}

.main-content {
    margin-left: var(--sidebar-width);
    padding: 2.5rem;
    transition: all 0.3s;
}

.navbar-custom {
    background: var(--navbar-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--navbar-border);
    border-radius: 16px;
    margin-bottom: 2rem;
    padding: 0.75rem 1.5rem;
}

.navbar-custom .navbar-brand {
    color: var(--navbar-title);
}

.navbar-custom .theme-toggle-btn {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 1px solid var(--border-medium);
    background: var(--btn-ghost-bg);
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.navbar-custom .theme-toggle-btn:hover {
    background: var(--btn-ghost-hover-bg);
    color: var(--primary);
    border-color: var(--primary);
}

.card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    box-shadow: var(--card-shadow);
    color: var(--text-primary);
    overflow: hidden;
}

.card-header {
    background: var(--card-header-bg);
    border-bottom: 1px solid var(--card-header-border);
    padding: 1.25rem 1.5rem;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
}

.card-body {
    padding: 1.5rem;
}

.stat-card {
    background: linear-gradient(135deg, var(--primary) 0%, #4338ca 100%);
    border: none;
    position: relative;
    z-index: 1;
    color: #fff !important;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: url("https://www.transparenttextures.com/patterns/carbon-fibre.png");
    opacity: 0.1;
    z-index: -1;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, #4f46e5 100%);
    border: none;
    border-radius: 10px;
    padding: 0.6rem 1.25rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
    transition: all 0.3s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(99, 102, 241, 0.4);
    filter: brightness(1.1);
}

.table {
    color: var(--table-text);
    margin-bottom: 0;
}

.table thead th {
    background: var(--table-head-bg);
    border-bottom: 1px solid var(--table-head-border);
    color: var(--table-head-text);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    padding: 1rem 1.5rem;
    font-weight: 600;
}

.table tbody td {
    border-bottom: 1px solid var(--table-cell-border);
    padding: 1rem 1.5rem;
    vertical-align: middle;
    color: var(--table-text);
    background: var(--table-cell-bg) !important;
}

.table-hover tbody tr:hover td {
    background: var(--table-hover-bg) !important;
}

.table tbody tr {
    background: transparent !important;
}

.table-striped>tbody>tr:nth-of-type(odd)>* {
    background-color: var(--table-cell-bg-alt) !important;
    color: var(--table-text) !important;
}

.table-striped>tbody>tr:nth-of-type(even)>* {
    background-color: var(--table-cell-bg) !important;
    color: var(--table-text) !important;
}

.table td,
.table th {
    color: var(--table-text) !important;
}

.table thead th {
    color: var(--table-head-text) !important;
}

.fw-semibold,
.table .fw-semibold {
    color: var(--table-text-strong) !important;
    font-weight: 600;
}

.badge {
    font-weight: 600;
    padding: 0.4em 0.8em;
    border-radius: 6px;
}

.badge.bg-success-subtle {
    background: rgba(16, 185, 129, 0.1) !important;
    color: var(--accent) !important;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.badge.bg-primary-subtle {
    background: rgba(99, 102, 241, 0.1) !important;
    color: var(--primary) !important;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.badge.bg-danger-subtle {
    background: rgba(239, 68, 68, 0.1) !important;
    color: #ef4444 !important;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.badge.bg-info-subtle {
    background: rgba(59, 130, 246, 0.1) !important;
    color: #3b82f6 !important;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.badge.bg-secondary-subtle {
    background: rgba(148, 163, 184, 0.15) !important;
    color: var(--text-muted) !important;
    border: 1px solid rgba(148, 163, 184, 0.25);
}

.form-control,
.form-select {
    background: var(--input-bg) !important;
    border: 1px solid var(--input-border) !important;
    border-radius: 10px !important;
    color: var(--input-text) !important;
    padding: 0.6rem 1rem !important;
}

.form-control::placeholder {
    color: var(--input-placeholder) !important;
    opacity: 1;
}

.form-control:focus,
.form-select:focus {
    background: var(--input-focus-bg) !important;
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 4px var(--primary-glow) !important;
}

.alert {
    border-radius: 12px;
    border: none;
    backdrop-filter: blur(8px);
}

.bg-white {
    background-color: var(--card-bg) !important;
}

.bg-light {
    background-color: var(--surface-muted) !important;
    color: var(--text-primary) !important;
}

thead.bg-light,
.table thead.bg-light {
    background-color: var(--table-head-bg) !important;
}

.text-dark {
    color: var(--text-primary) !important;
}

.text-muted {
    color: var(--text-muted) !important;
}

.breadcrumb {
    background: transparent;
    margin-bottom: 0;
}

.breadcrumb-item a {
    color: var(--primary);
    text-decoration: none;
}

.breadcrumb-item.active {
    color: var(--text-muted);
}

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

code {
    background: var(--code-bg) !important;
    color: var(--code-text) !important;
    border: 1px solid var(--code-border);
    padding: 0.2em 0.4em;
    border-radius: 4px;
}

.btn-white,
.btn-light {
    background: var(--btn-ghost-bg) !important;
    border: 1px solid var(--btn-ghost-border) !important;
    color: var(--btn-ghost-text) !important;
}

.btn-white:hover,
.btn-light:hover {
    background: var(--btn-ghost-hover-bg) !important;
}

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

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

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

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

.btn-outline-dark {
    border-color: var(--border-medium);
    color: var(--text-primary);
    background: transparent;
}

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

.btn-dark {
    background: var(--btn-dark-bg);
    border: 1px solid var(--btn-dark-border);
    color: #fff;
}

.btn-dark:hover {
    background: var(--btn-dark-hover-bg);
    border-color: var(--btn-dark-border);
    color: #fff;
}

.avatar-sm.bg-primary-subtle {
    background: rgba(99, 102, 241, 0.1) !important;
    color: var(--primary) !important;
    border: 1px solid var(--primary-glow);
}

.card-footer {
    background: var(--card-footer-bg) !important;
    border-top: 1px solid var(--card-footer-border) !important;
}

.admin-pagination {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: 100%;
}

.admin-pagination-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.admin-pagination-summary {
    line-height: 1.5;
}

.pagination .page-link {
    background: var(--pagination-bg);
    border-color: var(--pagination-border);
    color: var(--pagination-text);
    border-radius: 10px;
    min-width: 2.5rem;
    text-align: center;
    padding: 0.5rem 0.75rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, var(--primary) 0%, #4f46e5 100%);
    border-color: var(--primary);
    color: #fff;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
}

.pagination .page-item.disabled .page-link {
    opacity: 0.55;
    cursor: not-allowed;
}

.pagination .page-link:hover {
    background: var(--pagination-hover-bg);
    color: var(--pagination-hover-text);
    border-color: var(--pagination-border);
}

.pagination .page-item.active .page-link:hover {
    background: linear-gradient(135deg, var(--primary) 0%, #4f46e5 100%);
    color: #fff;
    border-color: var(--primary);
}

@media (max-width: 575.98px) {
    .admin-pagination {
        flex-direction: column;
        align-items: stretch;
    }

    .admin-pagination-list {
        justify-content: center;
    }

    .admin-pagination-summary {
        text-align: center;
    }
}

.btn-group .btn {
    border-color: var(--border-medium);
}

.border {
    border-color: var(--border-subtle) !important;
}

small,
.small {
    color: var(--text-secondary);
}

.enhanced-table-wrapper {
    position: relative;
    width: 100%;
}

.table-toolbar {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 1.25rem 1.5rem;
    background: var(--toolbar-bg);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--toolbar-border);
    gap: 1rem;
    flex-wrap: nowrap;
    width: 100%;
}

.toolbar-left,
.toolbar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.toolbar-right {
    margin-left: auto;
    justify-content: flex-end;
    flex-shrink: 0;
}

.search-box {
    position: relative;
    min-width: 280px;
}

.search-box i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.table-search {
    width: 100%;
    padding: 0.65rem 1rem 0.65rem 2.75rem;
    background: var(--search-bg);
    border: 1px solid var(--search-border);
    border-radius: 10px;
    color: var(--search-text);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.table-search:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-glow);
}

.table-search::placeholder {
    color: var(--text-muted);
}

.btn-export {
    display: flex;
    align-items: center;
    padding: 0.65rem 1.25rem;
    background: linear-gradient(135deg, var(--primary) 0%, #4f46e5 100%);
    border: none;
    border-radius: 10px;
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.export-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    min-width: 180px;
    background: var(--dropdown-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--dropdown-border);
    border-radius: 12px;
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: var(--dropdown-shadow);
}

.export-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.export-option {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--dropdown-text);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: left;
}

.export-option:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
}

.table thead th.th-sortable {
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}

.table thead th.th-sortable:hover {
    color: var(--primary);
}

@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .main-content {
        margin-left: 0;
        padding: 1.5rem;
    }

    .sidebar.show {
        transform: translateX(0);
    }
}

@media (max-width: 768px) {
    .table-toolbar {
        flex-direction: column;
        align-items: stretch;
        flex-wrap: wrap;
    }

    .toolbar-left,
    .toolbar-right {
        width: 100%;
    }

    .toolbar-right {
        margin-left: 0;
        justify-content: flex-end;
    }

    .search-box {
        min-width: 100%;
    }

    .btn-export {
        width: 100%;
        justify-content: center;
    }
}

[data-theme="light"] .theme-icon-dark {
    display: none;
}

[data-theme="dark"] .theme-icon-light {
    display: none;
}

.export-dropdown {
    position: relative;
}

.form-control.bg-dark,
.form-control.font-monospace.bg-dark {
    background: #0f172a !important;
    border-color: #334155 !important;
    color: #e2e8f0 !important;
}

[data-theme="light"] .collapse .card-body.bg-light pre,
[data-theme="light"] .collapse .card-body.bg-light {
    background: var(--surface-muted) !important;
    color: var(--text-secondary) !important;
}