/* Base Styles & Typography */
:root {
    /* Light Theme Colors (Default) */
    --bg-color: #F8F9FA;
    --text-color: #000000;
    --primary-color: #6A0DAD;
    --secondary-color: #2D004D;
    --accent-color: #DAA520;
    --card-bg: #FFFFFF;
    --border-color: #E0E0E0;
    --muted-color: #6C757D;

    /* Utility colors */
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;

    /* Extended tokens */
    --table-bg: transparent;
    --table-hover-bg: rgba(0, 0, 0, 0.02);
    --table-header-bg: #f8f9fa;
    --input-bg: #fff;
    --sidebar-bg: #FFFFFF;
    --sidebar-text: #333;
    --sidebar-hover: rgba(106, 13, 173, 0.06);
    --modal-bg: #FFFFFF;
    --badge-light-bg: #f8f9fa;
    --badge-light-text: #333;
}

body.dark-theme {
    /* Dark Theme Colors */
    --bg-color: #0d1117;
    --text-color: #c9d1d9;
    --primary-color: #8A2BE2;
    --secondary-color: #1A0033;
    --accent-color: #FFD700;
    --card-bg: #161b22;
    --border-color: #30363d;
    --muted-color: #8b949e;

    /* Extended tokens */
    --table-bg: #161b22;
    --table-hover-bg: rgba(255, 255, 255, 0.04);
    --table-header-bg: #1c2333;
    --input-bg: #0d1117;
    --sidebar-bg: #161b22;
    --sidebar-text: #c9d1d9;
    --sidebar-hover: rgba(138, 43, 226, 0.15);
    --modal-bg: #161b22;
    --badge-light-bg: #21262d;
    --badge-light-text: #c9d1d9;
}

/* Global Reset & Application */
body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Inter', sans-serif;
    transition: background-color 0.3s ease, color 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Typography Overrides */
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--text-color);
}

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

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

/* Bootstrap Component Overrides for Themes */
.card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border-radius: 12px;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

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

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

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

.btn-warning {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: #000;
}

.btn-warning:hover {
    filter: brightness(0.9);
}

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

/* Forms & Inputs */
.form-control,
.form-select {
    background-color: var(--input-bg);
    color: var(--text-color);
    border-color: var(--border-color);
}

.form-control:focus,
.form-select:focus {
    background-color: var(--input-bg);
    color: var(--text-color);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(106, 13, 173, 0.25);
}

/* Nav & Footer styling */
.custom-navbar {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

/* Custom UI Polish */
.feature-card i {
    transition: transform 0.3s ease;
}

.feature-card:hover i {
    transform: scale(1.2);
}

/* Toasts */
.toast {
    background-color: var(--card-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.toast-header {
    background-color: rgba(0, 0, 0, 0.03);
    color: var(--text-color);
    border-bottom: 1px solid var(--border-color);
}

body.dark-theme .toast-header {
    background-color: rgba(255, 255, 255, 0.05);
}

/* Theme Toggle Button */
.theme-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: rgba(255, 255, 255, 0.15);
    transition: all 0.3s ease;
}

.theme-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(20deg);
}

/* =========================================
   DARK THEME - Extended Overrides
   ========================================= */

/* Tables */
body.dark-theme .table {
    --bs-table-bg: var(--table-bg);
    --bs-table-hover-bg: var(--table-hover-bg);
    --bs-table-color: var(--text-color);
    --bs-table-border-color: var(--border-color);
    color: var(--text-color);
}

body.dark-theme .table-light,
body.dark-theme .table thead {
    --bs-table-bg: var(--table-header-bg);
    --bs-table-color: var(--text-color);
    background-color: var(--table-header-bg) !important;
    color: var(--text-color) !important;
}

body.dark-theme .table th {
    color: var(--text-color);
}

/* List Groups */
body.dark-theme .list-group-item {
    background-color: var(--card-bg);
    color: var(--text-color);
    border-color: var(--border-color);
}

body.dark-theme .list-group-item-action:hover,
body.dark-theme .list-group-item-action:focus {
    background-color: var(--sidebar-hover);
    color: var(--text-color);
}

body.dark-theme .list-group-item.active {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: #fff !important;
}

/* Sidebar specific */
body.dark-theme .list-group {
    background-color: var(--sidebar-bg);
}

/* Bootstrap bg utilities in dark mode */
body.dark-theme .bg-white {
    background-color: var(--card-bg) !important;
}

body.dark-theme .bg-light {
    background-color: var(--table-header-bg) !important;
}

/* Modals */
body.dark-theme .modal-content {
    background-color: var(--modal-bg);
    color: var(--text-color);
    border-color: var(--border-color);
}

body.dark-theme .modal-header {
    border-bottom-color: var(--border-color);
}

body.dark-theme .modal-footer {
    border-top-color: var(--border-color);
    background-color: var(--card-bg) !important;
}

body.dark-theme .modal-body.bg-light {
    background-color: var(--table-header-bg) !important;
}

/* Badges */
body.dark-theme .badge.bg-light {
    background-color: var(--badge-light-bg) !important;
    color: var(--badge-light-text) !important;
}

/* Navbar overrides for dark theme */
body.dark-theme .navbar-light,
body.dark-theme .navbar.bg-white {
    background-color: var(--card-bg) !important;
}

/* Input group */
body.dark-theme .input-group-text {
    background-color: var(--card-bg);
    color: var(--text-color);
    border-color: var(--border-color);
}

/* Dropdown */
body.dark-theme .dropdown-menu {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

body.dark-theme .dropdown-item {
    color: var(--text-color);
}

body.dark-theme .dropdown-item:hover {
    background-color: var(--sidebar-hover);
}

/* Alert */
body.dark-theme .alert {
    border-color: var(--border-color);
}

body.dark-theme .alert-warning {
    background-color: rgba(255, 193, 7, 0.1);
    color: var(--accent-color);
}

/* Card header */
body.dark-theme .card-header {
    background-color: var(--card-bg);
    border-bottom-color: var(--border-color);
    color: var(--text-color);
}

/* Border overrides */
body.dark-theme .border,
body.dark-theme .border-bottom,
body.dark-theme .border-top {
    border-color: var(--border-color) !important;
}

/* btn-outline overrides */
body.dark-theme .btn-outline-secondary {
    color: var(--muted-color);
    border-color: var(--border-color);
}

body.dark-theme .btn-outline-secondary:hover {
    background-color: var(--sidebar-hover);
    color: var(--text-color);
}

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

body.dark-theme .btn-outline-danger {
    color: #f85149;
    border-color: #f85149;
}

body.dark-theme .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* Specific bg-opacity overrides */
body.dark-theme .bg-primary.bg-opacity-10,
body.dark-theme .bg-success.bg-opacity-10,
body.dark-theme .bg-warning.bg-opacity-10,
body.dark-theme .bg-info.bg-opacity-10,
body.dark-theme .bg-danger.bg-opacity-10 {
    background-color: rgba(255, 255, 255, 0.05) !important;
}

/* Admin sidebar user info area */
body.dark-theme .list-group-item.bg-light {
    background-color: var(--table-header-bg) !important;
}

/* KDS board chef panel */
body.dark-theme .kds-item.processing {
    background-color: rgba(255, 193, 7, 0.08);
}

/* Font monospace color */
body.dark-theme .font-monospace {
    color: var(--text-color);
}

body.dark-theme .fw-bold {
    color: inherit;
}

/* Responsive tweaks */
@media (max-width: 768px) {
    .main-content {
        padding-top: 1rem !important;
    }
}