/**
 * KarCMS Dark Mode Stylesheet
 *
 * Uses CSS custom properties for easy theme switching.
 * Activated by [data-bs-theme="dark"] on <html> element.
 * Bootstrap 5.3 dark mode overrides included.
 */

/* ===================================
   CSS Custom Properties (Light/Default)
   =================================== */
:root {
    --km-bg-primary: #ffffff;
    --km-bg-secondary: #f8f9fa;
    --km-bg-tertiary: #e9ecef;
    --km-text-primary: #212529;
    --km-text-secondary: #6c757d;
    --km-text-muted: #adb5bd;
    --km-border-color: #dee2e6;
    --km-border-light: #e9ecef;
    --km-card-bg: #ffffff;
    --km-card-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --km-input-bg: #ffffff;
    --km-input-border: #ced4da;
    --km-navbar-bg: #ffffff;
    --km-topbar-bg: #f8f9fa;
    --km-footer-bg: #212529;
    --km-footer-text: #adb5bd;
    --km-breadcrumb-bg: #f8f9fa;
    --km-overlay-bg: rgba(0, 0, 0, 0.5);
    --km-code-bg: #f8f9fa;
    --km-table-hover-bg: rgba(0, 0, 0, 0.02);
    --km-transition-speed: 0.3s;
}

/* ===================================
   Dark Mode Custom Properties
   =================================== */
[data-bs-theme="dark"] {
    --km-bg-primary: #1a1d21;
    --km-bg-secondary: #212529;
    --km-bg-tertiary: #2c3034;
    --km-text-primary: #e9ecef;
    --km-text-secondary: #adb5bd;
    --km-text-muted: #6c757d;
    --km-border-color: #373b3e;
    --km-border-light: #2c3034;
    --km-card-bg: #212529;
    --km-card-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.25);
    --km-input-bg: #2c3034;
    --km-input-border: #495057;
    --km-navbar-bg: #1a1d21;
    --km-topbar-bg: #14171a;
    --km-footer-bg: #14171a;
    --km-footer-text: #adb5bd;
    --km-breadcrumb-bg: #212529;
    --km-overlay-bg: rgba(0, 0, 0, 0.7);
    --km-code-bg: #2c3034;
    --km-table-hover-bg: rgba(255, 255, 255, 0.03);
}

/* ===================================
   Global Dark Mode Transitions
   =================================== */
body,
.top-bar,
.navbar,
.card,
.breadcrumb,
footer,
.form-control,
.form-select,
.btn,
.dropdown-menu,
.modal-content,
.offcanvas {
    transition: background-color var(--km-transition-speed) ease,
                color var(--km-transition-speed) ease,
                border-color var(--km-transition-speed) ease;
}

/* ===================================
   Body & General
   =================================== */
[data-bs-theme="dark"] body {
    background-color: var(--km-bg-primary);
    color: var(--km-text-primary);
}

/* ===================================
   Top Bar
   =================================== */
[data-bs-theme="dark"] .top-bar {
    background-color: var(--km-topbar-bg) !important;
    border-bottom-color: var(--km-border-color) !important;
}

[data-bs-theme="dark"] .top-bar a {
    color: var(--km-text-secondary) !important;
}

[data-bs-theme="dark"] .top-bar a:hover {
    color: var(--km-text-primary) !important;
}

/* ===================================
   Navbar
   =================================== */
[data-bs-theme="dark"] .navbar,
[data-bs-theme="dark"] #mainNavbar {
    background-color: var(--km-navbar-bg) !important;
    border-bottom-color: var(--km-border-color) !important;
}

[data-bs-theme="dark"] .navbar-light .navbar-nav .nav-link,
[data-bs-theme="dark"] .navbar .nav-link {
    color: var(--km-text-secondary) !important;
}

[data-bs-theme="dark"] .navbar-light .navbar-nav .nav-link:hover,
[data-bs-theme="dark"] .navbar-light .navbar-nav .nav-link:focus,
[data-bs-theme="dark"] .navbar .nav-link:hover {
    color: var(--km-text-primary) !important;
}

[data-bs-theme="dark"] .navbar-light .navbar-brand,
[data-bs-theme="dark"] .navbar .navbar-brand {
    color: var(--km-text-primary) !important;
}

[data-bs-theme="dark"] .navbar-toggler {
    border-color: var(--km-border-color) !important;
}

[data-bs-theme="dark"] .navbar-toggler-icon {
    filter: invert(1);
}

/* ===================================
   Dropdown
   =================================== */
[data-bs-theme="dark"] .dropdown-menu {
    background-color: var(--km-bg-secondary);
    border-color: var(--km-border-color);
    box-shadow: var(--km-card-shadow);
}

[data-bs-theme="dark"] .dropdown-item {
    color: var(--km-text-secondary);
}

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

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

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

[data-bs-theme="dark"] .card-header {
    background-color: var(--km-bg-tertiary);
    border-bottom-color: var(--km-border-color);
}

[data-bs-theme="dark"] .card-footer {
    background-color: var(--km-bg-tertiary);
    border-top-color: var(--km-border-color);
}

/* ===================================
   Breadcrumb
   =================================== */
[data-bs-theme="dark"] .breadcrumb-area,
[data-bs-theme="dark"] .breadcrumb-section {
    background-color: var(--km-breadcrumb-bg) !important;
}

[data-bs-theme="dark"] .breadcrumb-item a {
    color: var(--km-text-secondary);
}

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

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

[data-bs-theme="dark"] .form-control:focus,
[data-bs-theme="dark"] .form-select:focus {
    background-color: var(--km-input-bg);
    border-color: #0d6efd;
    color: var(--km-text-primary);
}

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

[data-bs-theme="dark"] .form-label {
    color: var(--km-text-secondary);
}

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

[data-bs-theme="dark"] .input-group-text {
    background-color: var(--km-bg-tertiary);
    border-color: var(--km-input-border);
    color: var(--km-text-secondary);
}

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

[data-bs-theme="dark"] .btn-outline-secondary:hover {
    background-color: var(--km-bg-tertiary);
    border-color: var(--km-text-secondary);
    color: var(--km-text-primary);
}

[data-bs-theme="dark"] .btn-light {
    background-color: var(--km-bg-tertiary);
    border-color: var(--km-border-color);
    color: var(--km-text-primary);
}

[data-bs-theme="dark"] .btn-link.text-dark {
    color: var(--km-text-secondary) !important;
}

/* ===================================
   Tables
   =================================== */
[data-bs-theme="dark"] .table {
    color: var(--km-text-primary);
    border-color: var(--km-border-color);
}

[data-bs-theme="dark"] .table > :not(caption) > * > * {
    background-color: var(--km-bg-secondary);
    border-bottom-color: var(--km-border-color);
}

[data-bs-theme="dark"] .table-hover > tbody > tr:hover > * {
    background-color: var(--km-table-hover-bg);
}

[data-bs-theme="dark"] .table thead th {
    background-color: var(--km-bg-tertiary);
    border-bottom-color: var(--km-border-color);
}

/* ===================================
   Footer
   =================================== */
[data-bs-theme="dark"] footer,
[data-bs-theme="dark"] .footer-area,
[data-bs-theme="dark"] .footer-section {
    background-color: var(--km-footer-bg) !important;
}

/* ===================================
   Accordion (FAQ, etc.)
   =================================== */
[data-bs-theme="dark"] .accordion-item {
    background-color: var(--km-card-bg);
    border-color: var(--km-border-color);
}

[data-bs-theme="dark"] .accordion-button {
    background-color: var(--km-card-bg);
    color: var(--km-text-primary);
}

[data-bs-theme="dark"] .accordion-button:not(.collapsed) {
    background-color: var(--km-bg-tertiary);
    color: var(--km-text-primary);
}

[data-bs-theme="dark"] .accordion-body {
    background-color: var(--km-card-bg);
    color: var(--km-text-secondary);
}

/* ===================================
   Modal
   =================================== */
[data-bs-theme="dark"] .modal-content {
    background-color: var(--km-bg-secondary);
    border-color: var(--km-border-color);
}

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

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

/* ===================================
   Offcanvas
   =================================== */
[data-bs-theme="dark"] .offcanvas {
    background-color: var(--km-bg-secondary);
    color: var(--km-text-primary);
}

/* ===================================
   Pagination
   =================================== */
[data-bs-theme="dark"] .page-link {
    background-color: var(--km-bg-secondary);
    border-color: var(--km-border-color);
    color: var(--km-text-secondary);
}

[data-bs-theme="dark"] .page-link:hover {
    background-color: var(--km-bg-tertiary);
    color: var(--km-text-primary);
}

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

/* ===================================
   Misc Components
   =================================== */
[data-bs-theme="dark"] .badge.bg-light {
    background-color: var(--km-bg-tertiary) !important;
    color: var(--km-text-primary) !important;
}

[data-bs-theme="dark"] .border {
    border-color: var(--km-border-color) !important;
}

[data-bs-theme="dark"] .border-bottom {
    border-bottom-color: var(--km-border-color) !important;
}

[data-bs-theme="dark"] .border-top {
    border-top-color: var(--km-border-color) !important;
}

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

[data-bs-theme="dark"] .bg-light {
    background-color: var(--km-bg-tertiary) !important;
}

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

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

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

[data-bs-theme="dark"] code {
    background-color: var(--km-code-bg);
    color: #e685b5;
}

[data-bs-theme="dark"] pre {
    background-color: var(--km-code-bg);
    border-color: var(--km-border-color);
}

[data-bs-theme="dark"] .shadow-sm {
    box-shadow: var(--km-card-shadow) !important;
}

/* ===================================
   Swiper (Slider)
   =================================== */
[data-bs-theme="dark"] .swiper-pagination-bullet {
    background: var(--km-text-muted);
}

[data-bs-theme="dark"] .swiper-pagination-bullet-active {
    background: #0d6efd;
}

/* ===================================
   SweetAlert2 Dark
   =================================== */
[data-bs-theme="dark"] .swal2-popup {
    background-color: var(--km-bg-secondary) !important;
    color: var(--km-text-primary) !important;
}

[data-bs-theme="dark"] .swal2-title {
    color: var(--km-text-primary) !important;
}

[data-bs-theme="dark"] .swal2-html-container {
    color: var(--km-text-secondary) !important;
}

/* ===================================
   Shortcode Embeds (dark override)
   =================================== */
[data-bs-theme="dark"] .shortcode-embed {
    background-color: var(--km-bg-secondary);
    border-color: var(--km-border-color);
}

/* ===================================
   Cookie Consent Banner
   =================================== */
[data-bs-theme="dark"] .cookie-consent {
    background-color: var(--km-bg-secondary) !important;
    border-top-color: var(--km-border-color) !important;
}

/* ===================================
   Dark Mode Toggle Button
   =================================== */
.dark-mode-toggle {
    background: transparent;
    border: 1px solid transparent;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: 0.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--km-text-secondary, #6c757d);
    transition: all 0.2s ease;
    font-size: 1.25rem;
    line-height: 1;
}

.dark-mode-toggle:hover {
    background-color: var(--km-bg-tertiary, #e9ecef);
    color: var(--km-text-primary, #212529);
}

.dark-mode-toggle .la-moon,
.dark-mode-toggle .la-sun {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Sun icon hidden in light mode, shown in dark mode */
[data-bs-theme="dark"] .dark-mode-toggle .la-moon {
    display: none;
}

[data-bs-theme="dark"] .dark-mode-toggle .la-sun {
    display: inline-block;
    color: #ffc107;
}

/* Moon icon shown in light mode, hidden in dark mode */
.dark-mode-toggle .la-sun {
    display: none;
}

.dark-mode-toggle .la-moon {
    display: inline-block;
}

/* ===================================
   Responsive / Images
   =================================== */
[data-bs-theme="dark"] img {
    opacity: 0.92;
}

[data-bs-theme="dark"] img:hover {
    opacity: 1;
}

/* Logo should not be dimmed */
[data-bs-theme="dark"] .navbar-brand img {
    opacity: 1;
    filter: brightness(1.1);
}

/* ===================================
   Scrollbar
   =================================== */
[data-bs-theme="dark"] ::-webkit-scrollbar {
    width: 10px;
}

[data-bs-theme="dark"] ::-webkit-scrollbar-track {
    background: var(--km-bg-primary);
}

[data-bs-theme="dark"] ::-webkit-scrollbar-thumb {
    background-color: var(--km-bg-tertiary);
    border-radius: 5px;
    border: 2px solid var(--km-bg-primary);
}

[data-bs-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background-color: var(--km-text-muted);
}
