body.light-theme {
    font-family: Arial, sans-serif;
    background-color: lightslategray;
    color: #333;      
    margin: 0;
    padding: 0;
    --card-bg: #fff ;
    --card-border: #ddd;
    --text-color: #333;
    --primary-color: deepskyblue;
}

body.dark-theme {
    font-family: Arial, sans-serif;
    background-color: #1a1a1a;
    color: #e0e0e0;      
    margin: 0;
    padding: 0;
    --card-bg: #2d2d2d;
    --card-border: #444444;
    --text-color: #e0e0e0;
    --primary-color: deepskyblue;
}

/* Theme Color Variants */
body.theme-deepskyblue {
    --primary-color: deepskyblue;
}

body.theme-yellowgreen {
    --primary-color: yellowgreen;
}

body.theme-mediumspringgreen {
    --primary-color: mediumspringgreen;
}

body.theme-deepskyblue {
    --primary-color: deepskyblue;
}
.Book {
    max-width: 1200px;
    margin: auto;
    padding: 20px;
    background-color: var(--card-bg);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    color: var(--text-color);
}

h1 {
    color: var(--primary-color);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 2.5em;
}   

/* Logo Section */
.logo-section {
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon {
    width: 70px;
    height: 70px;
    color: var(--primary-color);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
    transition: transform 0.3s ease, filter 0.3s ease;
}

.logo-icon:hover {
    transform: translateY(-5px);
    filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.3));
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 3px solid var(--primary-color);
}   

/* Controls Container */
.controls {
    display: flex;
    gap: 30px;
    align-items: center;
}

.toggle-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.toggle-label {
    font-weight: bold;
    font-size: 14px;
    color: var(--text-color);
}

/* Dark Mode Toggle Button */
.toggle-btn {
    background-color: #444; /* Better contrast on dark background */ 
    box-shadow: 0 0 5px rgba(255, 255, 255, 0.3); /* Optional glow */ 
    position: relative;
    width: 50px;
    height: 26px;
    background-color: #ccc;
    border: none;
    border-radius: 13px;
    cursor: pointer;
    transition: left 0.3s ease;
    padding: 0;
}

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

.toggle-slider {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    background-color: white;
    border-radius: 50%;
    transition: background-color 0.3s ease;
}

.toggle-btn.active .toggle-slider {
    left: 27px;
}

/* Color Picker Group */
.color-picker-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.color-options {
    display: flex;
    gap: 8px;
}

.color-btn {
    width: 30px;
    height: 30px;
    border: 3px solid transparent;
    border-radius: 50%;
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
}

.color-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
}

.color-btn.active {
    border-color: #333;
    transform: scale(1.15);
}

body.dark-theme .color-btn.active {
    border-color: #fff;
}

/* Color Theme Buttons */
.color-btn[data-theme="default"] {
    background-color:deepskyblue;
}

.color-btn[data-theme="yellowgreen"] {
    background-color: yellowgreen;
}

.color-btn[data-theme="mediumspringgreen"] {
    background-color: mediumspringgreen;
}

.color-btn[data-theme="deepskyblue"] {
    background-color: deepskyblue;
}

/* Theme Color Variants */
body.theme-deepskyblue {
    --primary-color: deepskyblue;
}

body.theme-yellowgreen {
    --primary-color: yellowgreen;
}

body.theme-mediumspringgreen {
    --primary-color: mediumspringgreen;
}

body.theme-deepskyblue {
    --primary-color: deepskyblue;
}


/* Apply primary color to elements */
.toggle-btn.active {
    background-color: var(--primary-color);
}

.car-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    width: 300px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.2s;
    color: var(--text-color);
}   
#searchBar {
    padding: 10px;
    font-size: 16px;
    width: 300px;
    border: 3px solid #ccc;
    border-radius: 5px;
    background-color: var(--card-bg);
    color: var(--text-color);
    border: 3px solid var(--card-border);
}
.car-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}
.car-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-left: 4px solid var(--primary-color);
    border-radius: 8px;
    width: 300px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.2s;
    color: var(--text-color);
}   
.car-card:hover {
    transform: scale(1.05);
}
.car-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}
.car-card .car-details {
    padding: 15px;
}
.car-card .car-details h2 {
    margin: 0 0 10px 0;
    font-size: 20px;
}
.car-card .car-details p {
    margin: 5px 0;
    color: #555;
}
.car-card .car-details .specs {
    margin-top: 10px;
}
.car-card .car-details .specs p {
    font-size: 14px;
}

.car-name {
    color: var(--primary-color);
    font-weight: bold;
    margin: 0;
}

.car-price {
    color: var(--primary-color);
    font-weight: bold;
}

.car-color {
    color: var(--text-color);
}

.car-specifications h3 {
    color: var(--primary-color);
}

.loader {
    border: 16px solid #f3f3f3;
    border-top: 16px solid var(--primary-color);
    border-radius: 50%;
    width: 120px;
    height: 120px;
    animation: spin 2s linear infinite;
    margin: 100px auto;
}   
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
.car-card .price {
    font-size: 18px;
    font-weight: bold;
    color: deepskyblue;
    margin-top: 10px;
}
.car-card .year {
    font-size: 16px;
    color: yellowgreen;
    margin-top: 5px;
}
.car-card .color {
    font-size: 16px;
    color: mediumspringgreen;
    margin-top: 5px;
}
.car-card .color {
    font-size: 16px;
    color: deepskyblue;
    margin-top: 5px;
}
.specs-title {
    font-weight: bold;
    margin-top: 10px;
}
.specs-list {
    list-style-type: none;
    padding: 0;
    margin: 0;
}
.specs-list li {
    margin: 5px 0;
}
.specs-list li span {
    font-weight: bold;
}
.specs-list li .spec-value {
    margin-left: 5px;
}
.car-card .specs-list li .spec-value {
    margin-left: 5px;
}
.specs-list li {
    margin: 5px 0;
}
/* Footer Styles */
footer {
    background-color: var(--card-bg);
    border-top: 2px solid var(--primary-color);
    padding: 30px 20px;
    margin-top: 40px;
    text-align: center;
    color: var(--text-color);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-content p {
    margin: 8px 0;
    font-size: 14px;
}

.footer-content p:first-child {
    font-weight: bold;
    font-size: 16px;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: transparent;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-icon:hover {
    transform: scale(1.1);
}

.social-icon .icon {
    width: 24px;
    height: 24px;
    transition: all 0.3s ease;
}

.social-icon.linkedin:hover {
    background-color: rgba(0, 119, 181, 0.1);
}

.social-icon.instagram:hover {
    background-color: rgba(255, 107, 107, 0.1);
}

.social-icon.whatsapp .icon {
    width: 26px;
    height: 26px;
    fill: #25D366; /* WhatsApp official green */
    transition: transform 0.3s ease, filter 0.3s ease;
}

.social-icon.whatsapp:hover .icon {
    transform: scale(1.15);
    filter: brightness(1.1);
}