/* Dark Theme for Meeting Rooms Manager */

/* CSS Variables for Dark Theme */
:root {
    /* Base colors */
    --dark-primary-color: #e60000;
    --dark-primary-dark: #b30000;
    --dark-secondary-color: #ffe5e5;
    --dark-text-color: #fff;
    --dark-text-secondary: #a0a0a0;
    --dark-bg-primary: #111111;
    --dark-bg-secondary: #1e1e1e;
    --dark-bg-elevated: #282828;
    --dark-border-color: #333333;
    --dark-hover-color: rgba(255, 255, 255, 0.05);
    --dark-active-color: rgba(255, 255, 255, 0.1);
    --dark-shadow-color: rgba(0, 0, 0, 0.5);
    --dark-label-color: #b0b0b0;
    
    /* Component colors */
    --dark-danger-color: #f44336;
    --dark-danger-dark: #d32f2f;
    --dark-success-color: #4caf50;
    --dark-info-color: #2196f3;
    --dark-warning-color: #ff9800;
}

body.dark-theme {
    --primary-color: var(--dark-primary-color);
    --primary-dark: var(--dark-primary-dark);
    --secondary-color: var(--dark-secondary-color);
    --text-color: var(--dark-text-color);
    --text-secondary: var(--dark-text-secondary);
    --bg-color: var(--dark-bg-primary);
    --sidebar-text: var(--dark-text-color);
    --label-color: var(--dark-label-color);
    --table-border-color: var(--dark-border-color);
    --table-header-bg: var(--dark-bg-elevated);
    --table-header-text: var(--dark-text-color);
    --table-row-even-bg: var(--dark-bg-secondary);
    --table-row-hover-bg: var(--dark-hover-color);
    --input-bg: var(--dark-bg-elevated);
    --input-border-color: var(--dark-border-color);
    --input-text-color: var(--dark-text-color);
    --danger-color: var(--dark-danger-color);
    --danger-dark: var(--dark-danger-dark);
    
    background-color: var(--dark-bg-primary);
    color: var(--dark-text-color);
}

/* Base styles */
body.dark-theme .logged-out {
    background-color: var(--dark-primary-dark);
}

/* Sidebar styles */
body.dark-theme .sidebar {
    background-color: #1e1e1e !important;
    color: var(--dark-text-color);
}

body.dark-theme .sidebar-header {
    background-color: #1e1e1e;
    border-bottom: 1px solid #333;
}

body.dark-theme .sidebar-nav li a:hover,
body.dark-theme .sidebar-nav li.active a {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Main content */
body.dark-theme .main-content {
    background-color: var(--dark-bg-primary);
}

/* Page header */
body.dark-theme .page-header {
    background-color: #1e1e1e;
    border-bottom: 1px solid #333;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

body.dark-theme .page-header h1 {
    color: var(--dark-text-color);
}

body.dark-theme .current-user span {
    color: var(--dark-text-secondary);
}

/* Logged out content */
body.dark-theme .logged-out-content {
    background-color: var(--dark-bg-secondary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Forms */
body.dark-theme .form-group label {
    color: #e0e0e0;
}

body.dark-theme .form-group input[type="text"],
body.dark-theme .form-group input[type="email"],
body.dark-theme .form-group input[type="password"],
body.dark-theme .form-group input[type="date"],
body.dark-theme .form-group input[type="datetime-local"],
body.dark-theme .form-group select,
body.dark-theme .form-group textarea {
    background-color: #2c2c2c;
    color: #e0e0e0;
    border: 1px solid #444;
}

body.dark-theme .form-group input:focus,
body.dark-theme .form-group select:focus,
body.dark-theme .form-group textarea:focus {
    border-color: var(--dark-primary-color);
    box-shadow: 0 0 0 2px rgba(0, 184, 169, 0.2);
}

/* Buttons */
body.dark-theme .btn-primary {
    background-color: var(--dark-primary-color);
    color: #000;
}

body.dark-theme .btn-primary:hover {
    background-color: var(--dark-primary-dark);
}

body.dark-theme .btn-secondary {
    background-color: #333;
    border-color: #444;
    color: #e0e0e0;
}

body.dark-theme .btn-secondary i {
    color: var(--dark-primary-color);
}

body.dark-theme .btn-secondary:hover {
    background-color: var(--dark-primary-color);
    color: #000;
}

body.dark-theme .btn-secondary:hover i {
    color: #000;
}

body.dark-theme .btn-danger {
    background-color: var(--dark-danger-color);
    color: white;
}

body.dark-theme .btn-danger:hover {
    background-color: var(--dark-danger-dark);
}

/* Tables */
body.dark-theme .table-container {
    background-color: var(--dark-bg-secondary);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

body.dark-theme table th,
body.dark-theme table td {
    border-bottom: 1px solid #333;
}

body.dark-theme table th {
    background-color: #2c2c2c;
    color: #e0e0e0;
}

body.dark-theme table tr:hover {
    background-color: var(--dark-hover-color);
}

/* Cards */
body.dark-theme .card,
body.dark-theme .dashboard-card {
    background-color: #1e1e1e;
}

body.dark-theme .card-header {
    background-color: var(--dark-bg-elevated);
    border-bottom: 1px solid var(--dark-border-color);
}

body.dark-theme .card-header h2, 
body.dark-theme .card-header h3 {
    color: var(--dark-primary-color);
}

body.dark-theme .card-footer {
    background-color: var(--dark-bg-elevated);
    border-top: 1px solid var(--dark-border-color);
}

/* Dashboard cards */
body.dark-theme .dashboard-card {
    background-color: var(--dark-bg-secondary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

body.dark-theme .dashboard-card .card-icon {
    background-color: var(--secondary-color);
    color: #111;
}

body.dark-theme .dashboard-card h3 {
    color: var(--dark-text-color);
}

body.dark-theme .dashboard-card p {
    color: var(--dark-primary-color);
}

/* Alerts */
body.dark-theme .alert-success {
    background-color: #1b5e20;
    color: #e8f5e9;
    border: 1px solid #388e3c;
}

body.dark-theme .alert-danger {
    background-color: #b71c1c;
    color: #ffebee;
    border: 1px solid #d32f2f;
}

body.dark-theme .alert-info {
    background-color: rgba(33, 150, 243, 0.2);
    color: #64b5f6;
    border-color: rgba(33, 150, 243, 0.3);
}

body.dark-theme .alert-warning {
    background-color: rgba(255, 152, 0, 0.2);
    color: #ffb74d;
    border-color: rgba(255, 152, 0, 0.3);
}

/* Dashboard welcome banner */
body.dark-theme .dashboard-welcome-banner {
    background-color: #6a6a6a;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

body.dark-theme .welcome-content h2 {
    color: #fff;
}

body.dark-theme .date-today {
    color: #111;
}

body.dark-theme .time-today {
    background-color: var(--secondary-color);
    color: #111;
}

/* Dashboard sections */
body.dark-theme .dashboard-section {
    background-color: var(--dark-bg-secondary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

body.dark-theme .section-header {
    background-color: var(--dark-bg-elevated);
    border-bottom: 1px solid var(--dark-border-color);
}

body.dark-theme .section-header h2 {
    color: var(--dark-primary-color);
}

/* Room schedule */
body.dark-theme .room-card {
    background-color: var(--dark-bg-secondary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    border-top: 4px solid var(--dark-primary-dark);
}

body.dark-theme .room-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

body.dark-theme .room-card-header {
    background-color: var(--dark-bg-elevated);
    border-bottom: 1px solid var(--dark-border-color);
}

body.dark-theme .room-card-header h3 {
    color: var(--dark-text-color);
}

body.dark-theme .room-capacity {
    background-color: rgba(0, 184, 169, 0.2);
    color: var(--dark-primary-color);
}

body.dark-theme .room-card-footer {
    background-color: var(--dark-bg-elevated);
    border-top: 1px solid var(--dark-border-color);
}

/* Booking list */
body.dark-theme .booking-item {
    background-color: var(--dark-bg-elevated);
    border-left: 4px solid var(--dark-secondary-color);
}

body.dark-theme .booking-item.booking-now {
    background-color: rgba(0, 184, 169, 0.2);
    border-left-color: var(--dark-primary-color);
    box-shadow: 0 0 0 1px var(--dark-secondary-color);
}

body.dark-theme .booking-time {
    color: var(--dark-primary-color);
}

body.dark-theme .status-badge {
    background-color: var(--dark-primary-color);
    color: #000;
}

body.dark-theme .today-booking {
    background: #282828;
}

body.dark-theme .booking-details h4 {
    color: var(--dark-text-color);
}

body.dark-theme .booked-by {
    color: var(--dark-text-secondary);
}

body.dark-theme .booking-desc {
    color: var(--dark-text-secondary);
}

/* Empty states */
body.dark-theme .empty-booking, 
body.dark-theme .empty-state {
    color: var(--dark-text-secondary);
}

body.dark-theme .empty-booking i, 
body.dark-theme .empty-state i {
    color: var(--dark-secondary-color);
}

/* Bookings table */
body.dark-theme .booking-title {
    color: var(--dark-primary-color);
}

body.dark-theme .today-badge {
    background-color: var(--dark-primary-color);
    color: #000;
}

body.dark-theme .booking-date {
    color: var(--dark-text-color);
}

body.dark-theme .booking-time {
    color: var(--dark-primary-color);
}

/* My bookings page */
body.dark-theme .my-bookings-header h2 {
    color: var(--dark-primary-color);
}

body.dark-theme .filter-tab {
    background-color: var(--dark-bg-secondary);
    color: var(--dark-text-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

body.dark-theme .filter-tab:hover {
    background-color: rgba(0, 184, 169, 0.1);
}

body.dark-theme .filter-tab.active {
    background-color: var(--dark-primary-dark);
    color: white;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.4);
}

/* Booking cards */
body.dark-theme .booking-card {
    background-color: var(--dark-bg-secondary);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
}

body.dark-theme .booking-card:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
}

body.dark-theme .booking-card-header {
    background-color: var(--dark-bg-elevated);
    border-bottom: 1px solid var(--dark-border-color);
}

body.dark-theme .booking-card-header h3 {
    color: var(--dark-primary-color);
}

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

body.dark-theme .booking-detail-item i {
    color: var(--dark-primary-color);
}

body.dark-theme .booking-detail-item small {
    color: var(--dark-text-secondary);
}

body.dark-theme .booking-description {
    border-top: 1px dashed var(--dark-border-color);
}

body.dark-theme .booking-description span {
    color: var(--dark-text-secondary);
}

body.dark-theme .booking-created {
    color: var(--dark-text-secondary);
}

body.dark-theme .booking-card-footer {
    background-color: var(--dark-bg-elevated);
    border-top: 1px solid var(--dark-border-color);
}

/* Day view */
body.dark-theme .day-view-header h2 {
    color: var(--dark-primary-color);
}

body.dark-theme .room-day-card {
    background-color: var(--dark-bg-secondary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

body.dark-theme .room-day-header {
    background-color: var(--dark-bg-elevated);
    border-bottom: 1px solid var(--dark-border-color);
}

body.dark-theme .room-day-header h3 {
    color: var(--dark-primary-color);
}

body.dark-theme .day-timeline {
    border: 1px solid var(--dark-border-color);
}

body.dark-theme .timeline-hours {
    background-color: var(--dark-bg-elevated);
    border-right: 1px solid var(--dark-border-color);
}

body.dark-theme .timeline-hour {
    border-bottom: 1px solid var(--dark-border-color);
}

body.dark-theme .hour-label {
    color: var(--dark-text-secondary);
}

body.dark-theme .timeline-events {
    background: repeating-linear-gradient(
        to bottom,
        var(--dark-bg-secondary),
        var(--dark-bg-secondary) 59px,
        var(--dark-bg-elevated) 59px,
        var(--dark-bg-elevated) 60px
    );
}

body.dark-theme .timeline-event {
    background-color: rgba(0, 184, 169, 0.15);
    border-left: 4px solid var(--dark-primary-color);
}

body.dark-theme .timeline-event:hover {
    background-color: rgba(0, 184, 169, 0.25);
}

body.dark-theme .event-current {
    background-color: rgba(0, 184, 169, 0.3);
    border-left-color: var(--dark-primary-dark);
    box-shadow: 0 0 0 1px var(--dark-primary-color);
}

body.dark-theme .event-title {
    color: var(--dark-primary-color);
}

body.dark-theme .event-time {
    color: var(--dark-secondary-color);
}

body.dark-theme .event-user {
    color: var(--dark-text-secondary);
}

body.dark-theme .event-description {
    color: var(--dark-text-secondary);
}

/* Event tooltip */
body.dark-theme .event-tooltip {
    background-color: var(--dark-bg-secondary);
    border-left: 4px solid var(--dark-primary-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

body.dark-theme .event-tooltip h4 {
    color: var(--dark-primary-color);
}

body.dark-theme .tooltip-time {
    color: var(--dark-secondary-color);
}

body.dark-theme .tooltip-user {
    color: var(--dark-text-secondary);
}

body.dark-theme .tooltip-desc {
    color: var(--dark-text-secondary);
    border-top: 1px solid var(--dark-border-color);
}

/* Admin section */
body.dark-theme .admin-section {
    background-color: #1e1e1e;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}

body.dark-theme .admin-section h1,
body.dark-theme .admin-section h2 {
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
}

body.dark-theme .admin-section form {
    background-color: #252525;
    padding: 20px;
    border-radius: 5px;
    margin-bottom: 20px;
    border: 1px solid #333;
}

body.dark-theme .admin-section .form-group {
    margin-bottom: 1.2rem;
}

body.dark-theme .admin-section label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: block;
    color: #e0e0e0;
}

body.dark-theme .admin-section input,
body.dark-theme .admin-section select,
body.dark-theme .admin-section textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #444;
    border-radius: 4px;
    background-color: #2c2c2c;
    color: #e0e0e0;
    transition: border-color 0.3s ease;
}

body.dark-theme .admin-section input:focus,
body.dark-theme .admin-section select:focus,
body.dark-theme .admin-section textarea:focus {
    border-color: var(--primary-color, #4db6ac);
    outline: none;
    box-shadow: 0 0 0 2px rgba(77, 182, 172, 0.3);
}

/* Toggle switch for theme (add this if you want a theme toggle) */
.theme-switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
    margin-left: 10px;
}

.theme-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--dark-primary-color);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

/* Icons for the toggle */
.slider:after {
    content: "☀️";
    position: absolute;
    left: 8px;
    top: 6px;
    font-size: 14px;
}

input:checked + .slider:after {
    content: "🌙";
    left: auto;
    right: 8px;
}