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

/* ============================================
   LIGHT THEME (Default)
   ============================================ */
:root {
    --primary-navy: #2C3E50;
    --accent-blue: #3498DB;
    --success-green: #27AE60;
    --warning-orange: #F39C12;
    --danger-red: #E74C3C;
    --bg-light-gray: #F4F7F6;

    /* Theme-aware variables */
    --body-bg: #F4F7F6;
    --body-color: #333;
    --card-bg: #ffffff;
    --card-border: rgba(0, 0, 0, 0.06);
    --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.04);
    --topbar-bg: #ffffff;
    --topbar-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --sidebar-bg: #2C3E50;
    --text-muted: #6c757d;
    --border-color: #dee2e6;
    --input-bg: #ffffff;
    --input-border: #ced4da;
    --input-color: #333;
    --dropdown-bg: #ffffff;
    --dropdown-border: rgba(0, 0, 0, 0.15);
    --dropdown-link-color: #212529;
    --dropdown-link-hover-bg: #f8f9fa;
    --table-bg: transparent;
    --table-striped-bg: rgba(0, 0, 0, 0.02);
    --table-hover-bg: rgba(0, 0, 0, 0.04);
    --table-border-color: #dee2e6;
    --modal-bg: #ffffff;
    --timeline-line: #e9ecef;
    --breadcrumb-color: #6c757d;
}

/* ============================================
   DARK THEME
   ============================================ */
[data-theme="dark"] {
    --primary-navy: #1a2332;
    --bg-light-gray: #0f1923;

    --body-bg: #0f1923;
    --body-color: #d4dce6;
    --card-bg: #1a2634;
    --card-border: rgba(255, 255, 255, 0.06);
    --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    --topbar-bg: #1a2634;
    --topbar-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    --sidebar-bg: #111b27;
    --text-muted: #8899aa;
    --border-color: #2a3a4a;
    --input-bg: #1a2634;
    --input-border: #2a3a4a;
    --input-color: #d4dce6;
    --dropdown-bg: #1e2d3d;
    --dropdown-border: rgba(255, 255, 255, 0.08);
    --dropdown-link-color: #d4dce6;
    --dropdown-link-hover-bg: #253545;
    --table-bg: transparent;
    --table-striped-bg: rgba(255, 255, 255, 0.02);
    --table-hover-bg: rgba(255, 255, 255, 0.04);
    --table-border-color: #2a3a4a;
    --modal-bg: #1a2634;
    --timeline-line: #2a3a4a;
    --breadcrumb-color: #8899aa;
}

/* ============================================
   GLOBAL TRANSITION (smooth theme switching)
   ============================================ */
body,
.card,
.navbar,
.sidebar,
.dropdown-menu,
.form-control,
.form-select,
.table,
.modal-content,
.breadcrumb,
.alert {
    transition: background-color 0.35s ease,
                color 0.35s ease,
                border-color 0.35s ease,
                box-shadow 0.35s ease;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--body-bg);
    color: var(--body-color);
    font-size: 14px;
    position: relative;
    min-height: 100vh;
}

body::before {
    content: "";
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60vh;
    height: 60vh;
    background: url('../img/logo-oku.png') center center / contain no-repeat;
    opacity: 0.04;
    z-index: 0;
    pointer-events: none;
}

/* ============================================
   SIDEBAR
   ============================================ */
.bg-navy {
    background-color: var(--primary-navy) !important;
}
.text-navy {
    color: var(--primary-navy) !important;
}

[data-theme="dark"] .text-navy {
    color: var(--accent-blue) !important;
}

.sidebar {
    min-height: 100vh;
    background-color: var(--sidebar-bg);
    color: #fff;
}

.sidebar .nav-link {
    color: rgba(255, 255, 255, 0.8);
    padding: 0.8rem 1rem;
    border-radius: 6px;
    margin-bottom: 0.2rem;
    transition: all 0.2s ease;
}

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

.sidebar .nav-link i {
    width: 24px;
    text-align: center;
    margin-right: 8px;
}

/* ============================================
   TOPBAR / NAVBAR
   ============================================ */
[data-theme="dark"] .navbar.bg-white,
[data-theme="dark"] .navbar-light.bg-white {
    background-color: var(--topbar-bg) !important;
    box-shadow: var(--topbar-shadow);
}

[data-theme="dark"] .navbar .text-dark,
[data-theme="dark"] .navbar .dropdown-toggle {
    color: var(--body-color) !important;
}

[data-theme="dark"] .breadcrumb-item a.text-muted {
    color: var(--breadcrumb-color) !important;
}

[data-theme="dark"] .breadcrumb-item.active {
    color: var(--text-muted);
}

/* ============================================
   CARDS
   ============================================ */
[data-theme="dark"] .card {
    background-color: var(--card-bg) !important;
    border-color: var(--card-border) !important;
    box-shadow: var(--card-shadow);
}

[data-theme="dark"] .card-header.bg-white,
[data-theme="dark"] .card-header {
    background-color: var(--card-bg) !important;
    border-bottom-color: var(--border-color) !important;
}

[data-theme="dark"] .stat-card.bg-white {
    background-color: var(--card-bg) !important;
}

/* DataTables Styling Adjustment for smaller text */
table.dataTable {
    font-size: 13px !important;
}

/* Custom Component: Stat Cards */
.stat-card {
    border: none;
    border-radius: 10px;
    box-shadow: var(--card-shadow);
    transition: transform 0.2s, box-shadow 0.35s ease;
}

.stat-card:hover {
    transform: translateY(-3px);
}

.stat-card-icon {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 2.5rem;
    opacity: 0.15;
}

/* ============================================
   TABLES
   ============================================ */
[data-theme="dark"] .table {
    --bs-table-bg: var(--table-bg);
    --bs-table-striped-bg: var(--table-striped-bg);
    --bs-table-hover-bg: var(--table-hover-bg);
    --bs-table-border-color: var(--table-border-color);
    color: var(--body-color);
}

[data-theme="dark"] .table thead th {
    border-bottom-color: var(--border-color);
    color: var(--text-muted);
}

/* ============================================
   FORMS
   ============================================ */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--input-color);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background-color: var(--input-bg);
    border-color: var(--accent-blue);
    color: var(--input-color);
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

[data-theme="dark"] .form-control::placeholder {
    color: var(--text-muted);
}

[data-theme="dark"] .form-label {
    color: var(--body-color);
}

/* ============================================
   DROPDOWNS
   ============================================ */
[data-theme="dark"] .dropdown-menu {
    background-color: var(--dropdown-bg);
    border-color: var(--dropdown-border);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .dropdown-item {
    color: var(--dropdown-link-color);
}

[data-theme="dark"] .dropdown-item:hover,
[data-theme="dark"] .dropdown-item:focus {
    background-color: var(--dropdown-link-hover-bg);
    color: var(--dropdown-link-color);
}

[data-theme="dark"] .dropdown-divider {
    border-top-color: var(--border-color);
}

[data-theme="dark"] .dropdown-item-text {
    color: var(--text-muted) !important;
}

/* ============================================
   MODALS
   ============================================ */
[data-theme="dark"] .modal-content {
    background-color: var(--modal-bg);
    border-color: var(--card-border);
    color: var(--body-color);
}

[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer {
    border-color: var(--border-color);
}

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

/* ============================================
   ALERTS
   ============================================ */
[data-theme="dark"] .alert-success {
    background-color: rgba(39, 174, 96, 0.15);
    border-color: rgba(39, 174, 96, 0.3);
    color: #6dd5a0;
}

[data-theme="dark"] .alert-danger {
    background-color: rgba(231, 76, 60, 0.15);
    border-color: rgba(231, 76, 60, 0.3);
    color: #f09d94;
}

[data-theme="dark"] .alert-warning {
    background-color: rgba(243, 156, 18, 0.15);
    border-color: rgba(243, 156, 18, 0.3);
    color: #f7c770;
}

[data-theme="dark"] .alert-info {
    background-color: rgba(52, 152, 219, 0.15);
    border-color: rgba(52, 152, 219, 0.3);
    color: #7cc4f0;
}

/* ============================================
   TIMELINE
   ============================================ */
[data-theme="dark"] .position-relative[style*="border-left"] {
    border-left-color: var(--timeline-line) !important;
}

/* ============================================
   BADGES (Dark-mode aware outlines)
   ============================================ */
.badge {
    padding: 0.5em 0.8em;
    font-weight: 500;
}

.badge-success { background-color: var(--success-green); color: white; }
.badge-warning { background-color: var(--warning-orange); color: white; }
.badge-danger { background-color: var(--danger-red); color: white; }
.badge-info { background-color: var(--accent-blue); color: white; }
.badge-primary { background-color: var(--primary-navy); color: white; }

[data-theme="dark"] .badge.bg-white {
    background-color: var(--card-bg) !important;
}

/* ============================================
   TEXT UTILITIES
   ============================================ */
[data-theme="dark"] .text-muted {
    color: var(--text-muted) !important;
}

[data-theme="dark"] .text-dark {
    color: var(--body-color) !important;
}

[data-theme="dark"] .fw-bold,
[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: var(--body-color);
}

/* ============================================
   BACKGROUND UTILITIES
   ============================================ */
.bg-light-gray {
    background-color: var(--body-bg) !important;
}

[data-theme="dark"] .bg-white {
    background-color: var(--card-bg) !important;
}

[data-theme="dark"] .bg-light {
    background-color: rgba(255, 255, 255, 0.06) !important;
}

/* ============================================
   SELECT2 DARK MODE
   ============================================ */
[data-theme="dark"] .select2-container--bootstrap-5 .select2-selection {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--input-color);
}

[data-theme="dark"] .select2-container--bootstrap-5 .select2-dropdown {
    background-color: var(--dropdown-bg);
    border-color: var(--dropdown-border);
}

[data-theme="dark"] .select2-container--bootstrap-5 .select2-results__option--highlighted {
    background-color: var(--dropdown-link-hover-bg);
}

/* ============================================
   DATATABLES DARK MODE
   ============================================ */
[data-theme="dark"] .dataTables_wrapper .dataTables_length select,
[data-theme="dark"] .dataTables_wrapper .dataTables_filter input {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--input-color);
}

[data-theme="dark"] .dataTables_wrapper .dataTables_info,
[data-theme="dark"] .dataTables_wrapper .dataTables_length label,
[data-theme="dark"] .dataTables_wrapper .dataTables_filter label {
    color: var(--text-muted);
}

[data-theme="dark"] .dataTables_wrapper .dataTables_paginate .page-link {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--body-color);
}

[data-theme="dark"] .dataTables_wrapper .dataTables_paginate .page-item.active .page-link {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
}

/* ============================================
   THEME TOGGLE BUTTON
   ============================================ */
.theme-toggle-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    background-color: var(--card-bg);
    color: var(--body-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
    z-index: 10;
    padding: 0;
    outline: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.theme-toggle-btn:hover {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    transform: rotate(15deg);
    box-shadow: 0 0 12px rgba(52, 152, 219, 0.3);
}

.theme-toggle-btn:active {
    transform: scale(0.9);
}

.theme-toggle-btn .icon-sun,
.theme-toggle-btn .icon-moon {
    position: absolute;
    pointer-events: none;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.3s ease;
}

.theme-toggle-btn .icon-sun {
    transform: rotate(0deg) scale(1);
    opacity: 1;
}

.theme-toggle-btn .icon-moon {
    transform: rotate(-90deg) scale(0);
    opacity: 0;
}

[data-theme="dark"] .theme-toggle-btn .icon-sun {
    transform: rotate(90deg) scale(0);
    opacity: 0;
}

[data-theme="dark"] .theme-toggle-btn .icon-moon {
    transform: rotate(0deg) scale(1);
    opacity: 1;
}

/* Alert icons alignment */
.alert i {
    vertical-align: middle;
}

/* Smooth card transitions */
.card {
    transition: box-shadow 0.2s ease, background-color 0.35s ease;
}

/* ============================================
   SWAL2 DARK MODE
   ============================================ */
[data-theme="dark"] .swal2-popup {
    background-color: var(--card-bg);
    color: var(--body-color);
}

[data-theme="dark"] .swal2-title {
    color: var(--body-color);
}

[data-theme="dark"] .swal2-html-container {
    color: var(--text-muted);
}

/* ============================================
   COMPREHENSIVE DARK MODE TEXT OVERRIDES
   ============================================ */

/* --- General text elements --- */
[data-theme="dark"] p,
[data-theme="dark"] span,
[data-theme="dark"] div,
[data-theme="dark"] li,
[data-theme="dark"] label,
[data-theme="dark"] small,
[data-theme="dark"] strong,
[data-theme="dark"] b,
[data-theme="dark"] td,
[data-theme="dark"] th {
    color: var(--body-color);
}

/* --- Bootstrap heading utilities --- */
[data-theme="dark"] .fw-semibold {
    color: var(--body-color);
}

[data-theme="dark"] .text-uppercase {
    color: inherit;
}

/* --- Page title and subtitle --- */
[data-theme="dark"] h4.fw-bold,
[data-theme="dark"] .card-body h6,
[data-theme="dark"] .card-body h5,
[data-theme="dark"] .card-body h2 {
    color: var(--body-color);
}

[data-theme="dark"] p.text-muted,
[data-theme="dark"] div.text-muted,
[data-theme="dark"] span.text-muted,
[data-theme="dark"] small.text-muted {
    color: var(--text-muted) !important;
}

/* --- Stat card overrides --- */
[data-theme="dark"] .stat-card h6.text-muted {
    color: var(--text-muted) !important;
}

[data-theme="dark"] .stat-card h2 {
    color: var(--body-color);
}

[data-theme="dark"] .stat-card .text-primary {
    color: #5dade2 !important;
}

[data-theme="dark"] .stat-card .text-success {
    color: #58d68d !important;
}

[data-theme="dark"] .stat-card .text-warning {
    color: #f7dc6f !important;
}

[data-theme="dark"] .stat-card .text-info {
    color: #76d7ea !important;
}

[data-theme="dark"] .stat-card .text-danger {
    color: #f1948a !important;
}

[data-theme="dark"] .stat-card .stat-card-icon {
    opacity: 0.12;
}

/* --- Table body text --- */
[data-theme="dark"] .table tbody td {
    color: var(--body-color);
}

[data-theme="dark"] .table thead th {
    color: var(--text-muted);
}

[data-theme="dark"] .table a {
    color: var(--accent-blue);
}

[data-theme="dark"] .table a:hover {
    color: #5dade2;
}

/* --- Links --- */
[data-theme="dark"] a {
    color: var(--accent-blue);
}

[data-theme="dark"] a:hover {
    color: #5dade2;
}

[data-theme="dark"] a.text-decoration-none {
    color: var(--accent-blue);
}

/* --- Bootstrap .text-* color utilities in dark mode --- */
[data-theme="dark"] .text-body {
    color: var(--body-color) !important;
}

[data-theme="dark"] .text-black-50 {
    color: rgba(212, 220, 230, 0.5) !important;
}

[data-theme="dark"] .text-white-50 {
    color: rgba(255, 255, 255, 0.5) !important;
}

/* --- Card body generic text --- */
[data-theme="dark"] .card-body {
    color: var(--body-color);
}

[data-theme="dark"] .card-body .small,
[data-theme="dark"] .card-body small {
    color: var(--text-muted);
}

/* --- DataTables additional overrides --- */
[data-theme="dark"] .dataTables_wrapper {
    color: var(--body-color);
}

[data-theme="dark"] .dataTables_wrapper .dataTables_processing {
    background-color: var(--card-bg);
    color: var(--body-color);
}

[data-theme="dark"] .dataTables_wrapper .dataTables_empty {
    color: var(--text-muted);
}

[data-theme="dark"] table.dataTable tbody tr {
    background-color: var(--card-bg);
}

[data-theme="dark"] table.dataTable tbody tr:hover {
    background-color: var(--table-hover-bg) !important;
}

[data-theme="dark"] table.dataTable tbody tr:hover td {
    color: var(--body-color);
}

[data-theme="dark"] .dataTables_wrapper .dataTables_paginate .page-item.disabled .page-link {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--text-muted);
}

/* --- Filter form labels --- */
[data-theme="dark"] .form-label.small,
[data-theme="dark"] label.form-label {
    color: var(--body-color);
}

/* --- Button outlines --- */
[data-theme="dark"] .btn-outline-secondary {
    color: var(--text-muted);
    border-color: var(--border-color);
}

[data-theme="dark"] .btn-outline-secondary:hover {
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--body-color);
    border-color: var(--body-color);
}

[data-theme="dark"] .btn-light {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--border-color);
    color: var(--body-color);
}

[data-theme="dark"] .btn-light:hover {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--body-color);
}

/* --- Badge text in dark mode --- */
[data-theme="dark"] .badge.border {
    color: inherit;
}

[data-theme="dark"] .badge.bg-opacity-75 {
    opacity: 0.9;
}

/* --- Audit Log specific filter card --- */
[data-theme="dark"] .form-select.form-select-sm {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--input-color);
}

/* --- Pagination in dark mode --- */
[data-theme="dark"] .page-link {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--body-color);
}

[data-theme="dark"] .page-item.active .page-link {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    color: #fff;
}

[data-theme="dark"] .page-item.disabled .page-link {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--text-muted);
}

/* --- Status badge text colors --- */
[data-theme="dark"] .badge.bg-success,
[data-theme="dark"] .badge.bg-danger,
[data-theme="dark"] .badge.bg-warning,
[data-theme="dark"] .badge.bg-primary,
[data-theme="dark"] .badge.bg-info,
[data-theme="dark"] .badge.bg-secondary {
    color: #fff !important;
}

/* --- Border top/bottom in dark mode --- */
[data-theme="dark"] .border-top,
[data-theme="dark"] .border-bottom {
    border-color: var(--border-color) !important;
}

[data-theme="dark"] hr {
    border-color: var(--border-color);
    opacity: 0.3;
}

/* --- List group & misc --- */
[data-theme="dark"] .list-group-item {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--body-color);
}

/* --- Show entries + Search text in DataTables --- */
[data-theme="dark"] .dataTables_wrapper label {
    color: var(--text-muted);
}

/* --- Ensure sidebar text stays white in dark mode --- */
[data-theme="dark"] .sidebar,
[data-theme="dark"] .sidebar .nav-link,
[data-theme="dark"] .sidebar .nav-link i,
[data-theme="dark"] .sidebar small,
[data-theme="dark"] .sidebar div {
    color: inherit;
}

[data-theme="dark"] .sidebar .text-white {
    color: #fff !important;
}

[data-theme="dark"] .sidebar .text-white-50 {
    color: rgba(255, 255, 255, 0.5) !important;
}