/**
 * gdo Theme Application
 * Applies theme variables to all elements
 *
 * FILE PURPOSE: Apply CSS variables to Bootstrap and custom components
 * LOAD ORDER: 2nd - After variables.css
 * DEPENDENCIES: variables.css
 * USED BY: All pages
 *
 * ORGANIZATION:
 * - Global theme application (body, transitions)
 * - Scrollbar styling (webkit and firefox)
 * - Links and typography
 * - Bootstrap component overrides (cards, tables, forms, buttons, alerts, badges)
 * - Navigation components (navbar, footer, dropdowns, tabs, pagination)
 * - Modal and overlay components
 * - Dark mode specific overrides
 * - Utility classes
 *
 * CONVENTIONS:
 * - Always use CSS variables from variables.css
 * - Define light mode as default (:root)
 * - Override for dark mode ([data-theme="dark"])
 * - Maintain Bootstrap compatibility
 * - Keep transitions smooth and consistent
 */

/* ====== Global Theme Application ====== */
/* Disable transitions on page load to prevent flash */
html.no-transition * {
    transition: none !important;
}

* {
    transition: background-color var(--transition-normal),
                color var(--transition-normal),
                border-color var(--transition-normal);
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* ====== Global Scrollbar Styling ====== */
/* Webkit browsers (Chrome, Safari, Edge) */
*::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

*::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 4px;
}

*::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--gdo-mauve) 0%, var(--gdo-purple) 100%);
    border-radius: 4px;
    border: 2px solid var(--bg-secondary);
    transition: background 0.3s;
}

*::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--gdo-mauve-light) 0%, var(--gdo-purple) 100%);
}

*::-webkit-scrollbar-corner {
    background: var(--bg-secondary);
}

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--gdo-purple) var(--bg-secondary);
}

/* ====== Links ====== */
a {
    color: var(--link-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--link-hover);
}

/* ====== Cards ====== */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
}

.card-header {
    background-color: var(--card-header-bg);
    border-bottom: 1px solid var(--card-border);
    color: var(--text-primary);
}

.card-header.bg-primary {
    background-color: var(--gdo-purple) !important;
    color: var(--text-inverse);
    border-color: var(--gdo-purple);
}

.card-body {
    background-color: var(--card-bg);
    color: var(--text-primary);
}

.card-title {
    color: var(--text-primary);
}

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

.card.bg-dark {
    background-color: var(--bg-tertiary) !important;
    border-color: var(--border-color);
}

/* ====== Tables ====== */
.table {
    color: var(--text-primary);
    border-color: var(--border-color);
    --bs-table-bg: transparent;
    --bs-table-striped-bg: var(--bg-tertiary);
    --bs-table-hover-bg: rgba(157, 90, 109, 0.1);
    --bs-table-active-bg: var(--bg-tertiary);
    --bs-table-border-color: var(--border-color);
}

.table > :not(caption) > * > * {
    background-color: var(--card-bg);
    border-bottom-color: var(--border-color);
    color: var(--text-primary);
    padding: 0.75rem;
}

.table thead {
    background-color: var(--bg-tertiary);
    border-bottom: 2px solid var(--border-color);
}

.table thead th {
    color: var(--text-primary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--border-color);
}

.table tbody tr {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: var(--bg-tertiary);
}

.table-hover > tbody > tr:hover {
    background-color: var(--bg-tertiary);
    transform: scale(1.005);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.table-hover > tbody > tr:hover > * {
    background-color: transparent;
}

.table-bordered > :not(caption) > * {
    border-color: var(--border-color);
}

.table-responsive {
    background-color: var(--card-bg);
    border-radius: 8px;
    overflow: hidden;
}

thead, tbody, tfoot, tr, td, th {
    border-color: var(--border-color);
}

/* Table code elements */
.table code {
    background-color: var(--code-bg);
    color: var(--code-text);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.875rem;
}

/* ====== Forms ====== */
.form-control,
.form-select {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.form-control:focus,
.form-select:focus {
    background-color: var(--bg-secondary);
    border-color: var(--gdo-purple);
    color: var(--text-primary);
    box-shadow: 0 0 0 0.25rem rgba(89, 61, 108, 0.25);
}

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

.form-label {
    color: var(--text-primary);
}

.input-group-text {
    background-color: var(--bg-tertiary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.form-check-input {
    background-color: var(--bg-tertiary);
    border-color: var(--border-color);
}

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

.form-check-label {
    color: var(--text-primary);
}

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

/* ====== Buttons ====== */
.btn-primary {
    background-color: var(--gdo-purple);
    border-color: var(--gdo-purple);
    color: var(--text-inverse);
}

.btn-primary:hover {
    background-color: var(--gdo-purple-dark);
    border-color: var(--gdo-purple-dark);
    color: var(--text-inverse);
}

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

.btn-outline-primary:hover {
    background-color: var(--gdo-purple);
    border-color: var(--gdo-purple);
    color: var(--text-inverse);
}

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

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

.btn-close {
    filter: invert(var(--is-dark-mode, 0));
}

[data-theme="dark"] .btn-close,
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .btn-close {
        filter: invert(1);
    }
}

/* ====== Alerts ====== */
.alert {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.alert-info {
    background-color: #0c5460;
    border-color: #0a4750;
    color: #d1ecf1;
}

.alert-success {
    background-color: #155724;
    border-color: #0f4a1d;
    color: #d4edda;
}

.alert-warning {
    background-color: #856404;
    border-color: #6d5203;
    color: #fff3cd;
}

.alert-danger {
    background-color: #721c24;
    border-color: #5d151c;
    color: #f8d7da;
}

/* ====== Badges ====== */
.badge.bg-secondary {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-secondary) !important;
}

.badge.bg-success {
    background-color: var(--session-healthy) !important;
}

.badge.bg-warning {
    background-color: var(--session-degraded) !important;
    color: #000;
}

.badge.bg-danger {
    background-color: var(--session-unhealthy) !important;
}

.badge.bg-primary {
    background-color: var(--gdo-purple) !important;
}

.badge.bg-info {
    background-color: #17a2b8 !important;
}

/* ====== Navbar ====== */
.navbar-dark {
    background: var(--bg-navbar) !important;
}

.navbar-dark .navbar-brand,
.navbar-dark .navbar-nav .nav-link {
    color: var(--navbar-text);
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: var(--navbar-link-hover);
}

/* ====== Footer ====== */
.footer {
    background-color: var(--bg-footer) !important;
    border-top: 1px solid var(--border-color);
}

.footer a {
    color: var(--gdo-purple);
}

/* ====== Dropdowns ====== */
.dropdown-menu {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
}

.dropdown-item {
    color: var(--text-primary);
}

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

.dropdown-divider {
    border-color: var(--border-color);
}

/* ====== Modals ====== */
.modal-content {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
}

.modal-header {
    background-color: var(--bg-tertiary);
    border-bottom-color: var(--border-color);
    color: var(--text-primary);
}

.modal-title {
    color: var(--text-primary);
}

.modal-body {
    color: var(--text-primary);
    background-color: var(--bg-secondary);
}

.modal-footer {
    background-color: var(--bg-tertiary);
    border-top-color: var(--border-color);
}

/* ====== List Groups ====== */
.list-group-item {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.list-group-item:hover {
    background-color: var(--bg-tertiary);
}

/* ====== Pagination ====== */
.pagination .page-link {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--link-color);
}

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

.pagination .page-item.active .page-link {
    background-color: var(--gdo-purple);
    border-color: var(--gdo-purple);
    color: var(--text-inverse);
}

.pagination .page-item.disabled .page-link {
    background-color: var(--bg-primary);
    border-color: var(--border-color);
    color: var(--text-muted);
}

/* ====== Navigation Tabs ====== */
.nav-tabs {
    border-bottom-color: var(--border-color);
}

.nav-tabs .nav-link {
    color: var(--text-secondary);
    border-color: transparent;
}

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

.nav-tabs .nav-link.active {
    background-color: var(--bg-primary);
    border-color: var(--border-color) var(--border-color) var(--bg-primary);
    color: var(--text-primary);
}

/* ====== Progress Bars ====== */
.progress {
    background-color: var(--bg-tertiary);
}

/* ====== Breadcrumbs ====== */
.breadcrumb {
    background-color: var(--bg-secondary);
}

/* ====== Code ====== */
code {
    color: var(--code-text);
    background-color: var(--code-bg);
    padding: 0.2rem 0.4rem;
    border-radius: var(--radius-sm);
}

pre code {
    background-color: transparent;
    padding: 0;
}

.font-monospace {
    background-color: var(--code-bg);
    color: var(--link-color);
    padding: 2px 4px;
    border-radius: 3px;
}

/* ====== Utilities ====== */
.text-muted {
    color: var(--text-muted) !important;
}

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

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

.bg-dark {
    background-color: var(--bg-tertiary) !important;
}

.border-primary {
    border-color: var(--gdo-purple) !important;
}

.border-success {
    border-color: var(--session-healthy) !important;
}

hr {
    border-color: var(--border-color);
    opacity: 0.5;
}

.shadow {
    box-shadow: var(--shadow-md) !important;
}

.shadow-sm {
    box-shadow: var(--shadow-sm) !important;
}

/* ====== Dark Mode Table Enhancements ====== */
[data-theme="dark"] .table {
    --bs-table-hover-bg: rgba(200, 136, 152, 0.15);
}

[data-theme="dark"] .table thead {
    background-color: var(--bg-tertiary);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .table-hover > tbody > tr:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .table-responsive {
    box-shadow: inset 0 0 0 1px var(--border-color);
}

/* ====== Dev Mode Warning Border ====== */
/* 🚨 This CSS is for the SECRET dev mode feature! 🚨 */
body.dev-mode-tainted::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 10px;
    background: repeating-linear-gradient(
        45deg,
        #FFD700,
        #FFD700 20px,
        #000000 20px,
        #000000 40px
    );
    z-index: 10000;
    pointer-events: none;
    animation: pulse-warning 2s ease-in-out infinite;
}

@keyframes pulse-warning {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

/* Offset the content to avoid overlapping with warning border */
body.dev-mode-tainted nav.navbar {
    margin-top: 10px;
}