/**
 * DrivinStats Main Styles
 * Matching the HTML prototypes created previously
 */

/* ===== GLOBAL STYLES ===== */
:root {
    --primary-blue: #5B8FED;
    --dark-text: #1D1D1F;
    --light-text: #6E6E73;
    --bg-light: #F5F5F7;
    --white: #ffffff;
    --border-radius: 16px;
    --box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--dark-text);
    line-height: 1.6;
    background: var(--bg-light);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ===== VEHICLE CARDS ===== */
.vehicle-cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.vehicle-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    cursor: pointer;
}

.vehicle-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
}

.vehicle-image-wrapper {
    position: relative;
    height: 220px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    overflow: hidden;
}

.vehicle-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.placeholder-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-blue) 0%, #4c6fd9 100%);
}

.car-icon {
    font-size: 4rem;
    filter: brightness(0) invert(1);
    opacity: 0.3;
}

.vehicle-info {
    padding: 1.5rem;
}

.vehicle-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.vehicle-title a {
    color: var(--dark-text);
    text-decoration: none;
    transition: color 0.2s;
}

.vehicle-title a:hover {
    color: var(--primary-blue);
}

.vehicle-meta {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--light-text);
}

.vehicle-specs-quick {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.2rem;
    font-size: 0.9rem;
    color: var(--light-text);
    flex-wrap: wrap;
}

.spec-item {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.vehicle-actions {
    display: flex;
    gap: 0.75rem;
}

.btn-view-details,
.btn-add-compare {
    flex: 1;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    text-decoration: none;
    border: none;
    font-size: 0.9rem;
}

.btn-view-details {
    background: var(--primary-blue);
    color: var(--white);
}

.btn-view-details:hover {
    background: #4c6fd9;
    transform: translateY(-2px);
}

.btn-add-compare {
    background: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

.btn-add-compare:hover {
    background: var(--primary-blue);
    color: var(--white);
}

/* ===== NEWS CARDS ===== */
.news-cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.news-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.news-image {
    height: 200px;
    overflow: hidden;
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.news-card:hover .news-image img {
    transform: scale(1.05);
}

.news-content {
    padding: 1.5rem;
}

.news-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

.news-content h3 a {
    color: var(--dark-text);
    text-decoration: none;
}

.news-content h3 a:hover {
    color: var(--primary-blue);
}

.news-meta {
    color: var(--light-text);
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
}

.news-excerpt {
    color: var(--light-text);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ===== REVIEW CARDS ===== */
.review-cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.review-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.review-thumbnail {
    position: relative;
    height: 180px;
    overflow: hidden;
    background: #000;
}

.review-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.85;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-blue);
    transition: var(--transition);
}

.review-card:hover .play-button {
    transform: translate(-50%, -50%) scale(1.1);
    background: var(--white);
}

.review-info {
    padding: 1.2rem;
}

.review-info h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.review-info h3 a {
    color: var(--dark-text);
    text-decoration: none;
}

.watch-video {
    display: inline-block;
    color: var(--primary-blue);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
}

.watch-video:hover {
    text-decoration: underline;
}

/* ===== COMPARISON TOOL ===== */
.drivinstats-comparison-tool {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 2rem 0;
}

.comparison-header {
    text-align: center;
    margin-bottom: 2rem;
}

.comparison-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--dark-text);
}

.comparison-header p {
    color: var(--light-text);
    font-size: 1.1rem;
}

.selected-vehicles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.vehicle-slot {
    background: var(--bg-light);
    border: 2px dashed #d1d1d6;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.vehicle-slot.empty:hover {
    border-color: var(--primary-blue);
    background: rgba(91, 143, 237, 0.05);
}

.add-vehicle-btn {
    cursor: pointer;
    color: var(--light-text);
    font-weight: 600;
}

.compare-button {
    width: 100%;
    padding: 1rem 2rem;
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.compare-button:hover:not(:disabled) {
    background: #4c6fd9;
    transform: translateY(-2px);
}

.compare-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .vehicle-cards-container,
    .news-cards-container,
    .review-cards-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .selected-vehicles {
        grid-template-columns: 1fr;
    }
    
    .comparison-header h1 {
        font-size: 2rem;
    }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.vehicle-card,
.news-card,
.review-card {
    animation: fadeInUp 0.6s ease-out;
}

/* ===== UTILITY CLASSES ===== */
.text-center {
    text-align: center;
}

.mb-2 {
    margin-bottom: 2rem;
}

.mt-2 {
    margin-top: 2rem;
}