/* Dark Mode Variables */
:root {
    /* Light theme (default) */
    --bg-color: #ffffff;
    --text-color: #333333;
    --card-bg: #ffffff;
    --card-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    --primary-color: #1a237e;
    --secondary-color: #f5f5f5;
    --accent-color: #FFD700;
    --border-color: #e0e0e0;
    --header-bg: rgba(255, 255, 255, 0.95);
    --nav-text: #333333;
    --nav-hover: #1a237e;
}

/* Dark theme */
[data-theme="dark"] {
    --bg-color: #121212;
    --text-color: #e0e0e0;
    --card-bg: #1e1e1e;
    --card-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    --primary-color: #5c6bc0;
    --secondary-color: #2d2d2d;
    --accent-color: #ffca28;
    --border-color: #444;
    --header-bg: rgba(30, 30, 30, 0.95);
    --nav-text: #e0e0e0;
    --nav-hover: #5c6bc0;
}

/* Global controls positioning */
.global-controls {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    gap: 10px;
    align-items: center;
}

/* Theme Toggle Button */
.theme-toggle {
    position: relative;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
}

.theme-toggle i {
    position: absolute;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.theme-toggle .fa-sun {
    color: #f1c40f;
    opacity: 1;
    transform: scale(1);
}

.theme-toggle .fa-moon {
    color: #f8f9fa;
    opacity: 0;
    transform: scale(0.5);
}

[data-theme="dark"] .theme-toggle .fa-sun {
    opacity: 0;
    transform: scale(0.5);
}

[data-theme="dark"] .theme-toggle .fa-moon {
    opacity: 1;
    transform: scale(1);
}

thead {
    background-color: var(--secondary-color);
    color: var(--text-color);
}

/* Navbar styles */
.navbar {
    background-color: var(--header-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.nav-links a {
    color: var(--nav-text) !important;
}

.nav-links a:hover {
    color: var(--nav-hover) !important;
}

/* Responsive styles */
@media (max-width: 992px) {
    .global-controls {
        top: 10px;
        right: 10px;
    }
    
    .theme-toggle {
        width: 40px;
        height: 40px;
    }
    
    .language-switcher {
        margin: 15px 0;
        justify-content: center;
        width: 100%;
    }
}

/* Apply theme colors */
body {
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Update existing components */
.about-card,
.vehicle-card,
.modal-content,
.footer,
.safety-note,
.download,
.vehicle-selector {
    background-color: var(--card-bg) !important;
    color: var(--text-color) !important;
    border-color: var(--border-color) !important;
    box-shadow: var(--card-shadow) !important;
}

.vehicle-card:hover,
.about-card:hover {
    transform: translateY(-5px) !important;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2) !important;
}

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

.cta-button {
    background: var(--primary-color) !important;
    color: white !important;
}

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

/* Update text colors */
h1, h2, h3, h4, h5, h6,
.section-title,
.vehicle-card h3,
.about-card h2,
.about-card h3 {
    color: var(--text-color) !important;
}

/* Update form elements */
input, select, textarea {
    background-color: var(--card-bg) !important;
    color: var(--text-color) !important;
    border-color: var(--border-color) !important;
}

/* Update links */
a {
    color: var(--primary-color) !important;
}

/* Update modal header */
.modal-header {
    background: var(--primary-color) !important;
    color: white !important;
}

/* Update footer */
.footer {
    background-color: var(--secondary-color) !important;
}

/* Update vehicle selector */
.vehicle-selector {
    background: var(--card-bg) !important;
}

.vehicle-card {
    border-color: var(--border-color) !important;
}

.vehicle-card.selected {
    border-color: var(--accent-color) !important;
    background-color: var(--secondary-color) !important;
}

/* Update badges */
.badge {
    color: white !important;
}

/* Update download section */
.download {
    background-color: var(--secondary-color) !important;
}