/* ==========================================================================
   Vehicle Page Styles
   ========================================================================== */

/* Breadcrumbs */
.breadcrumbs {
    padding: var(--spacing-4) 0;
    background: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-2);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.breadcrumb-list li {
    display: flex;
    align-items: center;
}

.breadcrumb-list li:not(:last-child)::after {
    content: '/';
    margin-left: var(--spacing-2);
    color: var(--color-text-muted);
}

.breadcrumb-list a {
    color: var(--color-text-secondary);
}

.breadcrumb-list a:hover {
    color: var(--color-primary);
}

.breadcrumb-list li[aria-current="page"] {
    color: var(--color-text);
    font-weight: var(--font-medium);
}

/* Vehicle Header */
.vehicle-header {
    padding: var(--spacing-8) 0;
}

.vehicle-header-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

@media (min-width: 768px) {
    .vehicle-header-content {
        flex-direction: row;
        align-items: flex-start;
        justify-content: space-between;
    }
}

.vehicle-brand {
    display: inline-block;
    padding: var(--spacing-1) var(--spacing-3);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), 0.1);
    border-radius: var(--rounded);
    margin-bottom: var(--spacing-2);
}

.vehicle-title {
    font-size: var(--text-3xl);
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .vehicle-title {
        font-size: var(--text-4xl);
    }
}

.vehicle-actions {
    display: flex;
    gap: var(--spacing-3);
}

.add-to-favorites.active svg {
    fill: currentColor;
    color: var(--color-accent);
}

/* Vehicle Hero */
.vehicle-hero {
    padding-bottom: var(--spacing-12);
}

.vehicle-hero-grid {
    display: grid;
    gap: var(--spacing-8);
}

@media (min-width: 1024px) {
    .vehicle-hero-grid {
        grid-template-columns: 1.5fr 1fr;
    }

    /* Full width gallery when no specs */
    .vehicle-hero-grid.gallery-full-width {
        grid-template-columns: 1fr;
    }

    .vehicle-hero-grid.gallery-full-width .vehicle-gallery {
        max-width: 900px;
        margin: 0 auto;
    }
}

/* Gallery */
.vehicle-gallery {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.gallery-main {
    border-radius: var(--rounded-xl);
    overflow: hidden;
    background: var(--color-bg-alt);
    position: relative;
}

.gallery-main:hover .gallery-nav {
    opacity: 1;
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-text-primary);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: all var(--transition-fast);
    opacity: 0;
    z-index: 2;
}

.gallery-nav:hover {
    background: white;
    transform: translateY(-50%) scale(1.1);
}

.gallery-nav.main-prev {
    left: 16px;
}

.gallery-nav.main-next {
    right: 16px;
}

.thumbnails-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    max-width: 100%;
    /* Prevent wrapper from exceeding container */
}

.thumbs-nav {
    flex-shrink: 0;
    width: 32px;
    height: 80px;
    border: 1px solid var(--color-border);
    border-radius: var(--rounded-lg);
    background: var(--color-bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

@media (max-width: 768px) {
    .thumbs-nav {
        display: none;
    }

    .thumbnails-wrapper {
        gap: 0;
    }
}

.thumbs-nav:hover {
    background: var(--color-bg-alt);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.gallery-thumbnails {
    flex-grow: 1;
    display: flex;
    gap: var(--spacing-2);
    overflow-x: auto;
    padding-bottom: var(--spacing-2);
    scrollbar-width: thin;
    scrollbar-color: var(--color-border) transparent;
    scroll-behavior: smooth;
    min-width: 0;
    /* Critical for flex child scrolling */
}

.gallery-thumbnails::-webkit-scrollbar {
    height: 6px;
}

.gallery-thumbnails::-webkit-scrollbar-track {
    background: transparent;
}

.gallery-thumbnails::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 3px;
}

.gallery-thumb {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: var(--rounded-lg);
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.gallery-thumb:hover,
.gallery-thumb.active {
    border-color: var(--color-primary);
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-more {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: var(--color-bg-alt);
    border: 2px dashed var(--color-border);
    border-radius: var(--rounded-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.gallery-more:hover {
    border-color: var(--color-primary);
    border-style: solid;
    background: rgba(var(--color-primary-rgb), 0.1);
}

.gallery-more:hover span {
    color: var(--color-primary);
}

.gallery-more span {
    font-weight: var(--font-semibold);
    color: var(--color-text-secondary);
    font-size: var(--text-lg);
    transition: color var(--transition-fast);
}

/* Gallery Overlay - Click to Open */
.gallery-main {
    position: relative;
    cursor: pointer;
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6) 0%, transparent 50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding: var(--spacing-6);
    color: white;
    opacity: 0;
    transition: opacity var(--transition-normal);
    pointer-events: none;
}

.gallery-main:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay svg {
    margin-bottom: var(--spacing-2);
}

.gallery-count {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

/* Lightbox Modal */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
}

.lightbox-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-4);
}

.lightbox-close {
    position: absolute;
    top: var(--spacing-4);
    right: var(--spacing-4);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 10;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 10;
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
    left: var(--spacing-4);
}

.lightbox-next {
    right: var(--spacing-4);
}

.lightbox-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 90vw;
    max-height: 70vh;
}

.lightbox-image {
    max-width: 100%;
    max-height: 65vh;
    object-fit: contain;
    border-radius: var(--rounded-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.lightbox-counter {
    margin-top: var(--spacing-4);
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

.lightbox-thumbnails {
    position: absolute;
    bottom: var(--spacing-6);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--spacing-2);
    max-width: 90vw;
    overflow-x: auto;
    padding: var(--spacing-2);
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.lightbox-thumbnails::-webkit-scrollbar {
    display: none;
}

.lightbox-thumb {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border-radius: var(--rounded);
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    opacity: 0.5;
}

.lightbox-thumb:hover {
    opacity: 0.8;
}

.lightbox-thumb.active {
    border-color: var(--color-primary);
    opacity: 1;
}

.lightbox-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Mobile lightbox adjustments */
@media (max-width: 768px) {
    .lightbox-nav {
        width: 44px;
        height: 44px;
    }

    .lightbox-prev {
        left: var(--spacing-2);
    }

    .lightbox-next {
        right: var(--spacing-2);
    }

    .lightbox-thumbnails {
        bottom: var(--spacing-4);
    }

    .lightbox-thumb {
        width: 50px;
        height: 50px;
    }

    .lightbox-content {
        max-height: 60vh;
    }

    .lightbox-image {
        max-height: 55vh;
    }
}

/* Key Specs */
.vehicle-key-specs {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--rounded-xl);
    padding: var(--spacing-6);
}

.specs-title {
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-6);
}

.key-specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
}

@media (min-width: 640px) {
    .key-specs-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.key-spec-card {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    padding: var(--spacing-4);
    background: var(--color-bg-alt);
    border-radius: var(--rounded-lg);
}

.key-spec-card .spec-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(var(--color-primary-rgb), 0.1);
    border-radius: var(--rounded-lg);
    color: var(--color-primary);
    flex-shrink: 0;
}

.key-spec-card .spec-content {
    display: flex;
    flex-direction: column;
}

.key-spec-card .spec-value {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--color-text);
    line-height: 1.2;
}

.key-spec-card .spec-label {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

/* Specs Tabs */
.vehicle-specs-section {
    padding: var(--spacing-12) 0;
    background: var(--color-bg-alt);
}

.specs-tabs {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--rounded-xl);
    overflow: hidden;
}

.tabs-nav {
    display: flex;
    overflow-x: auto;
    border-bottom: 1px solid var(--color-border);
    -webkit-overflow-scrolling: touch;
}

.tab-btn {
    flex: 1;
    padding: var(--spacing-4) var(--spacing-6);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.tab-btn:hover {
    color: var(--color-text);
    background: var(--color-bg-alt);
}

.tab-btn.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.tabs-content {
    padding: var(--spacing-6);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

.specs-table {
    display: flex;
    flex-direction: column;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-4) 0;
    border-bottom: 1px solid var(--color-border);
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-row .spec-name {
    color: var(--color-text-secondary);
}

.spec-row .spec-value {
    font-weight: var(--font-semibold);
    color: var(--color-text);
}

/* Vehicle Description */
.vehicle-description {
    padding: var(--spacing-12) 0;
}

.vehicle-description h2 {
    margin-bottom: var(--spacing-6);
}

/* Related Vehicles */
.related-vehicles {
    padding: var(--spacing-12) 0;
    background: var(--color-bg-alt);
}

/* ==========================================================================
   Archive Vehicle Styles
   ========================================================================== */

.archive-vehicle-page {
    padding-bottom: var(--spacing-12);
}

.archive-header {
    padding: var(--spacing-12) 0;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    color: white;
    text-align: center;
}

.archive-title {
    font-size: var(--text-4xl);
    margin-bottom: var(--spacing-4);
    color: white;
}

.archive-description {
    font-size: var(--text-lg);
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

.archive-layout {
    display: grid;
    gap: var(--spacing-8);
    margin-top: var(--spacing-8);
}

@media (min-width: 1024px) {
    .archive-layout {
        grid-template-columns: 280px 1fr;
    }
}

/* Filters Sidebar */
.filters-sidebar {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--rounded-xl);
    padding: var(--spacing-6);
    height: fit-content;
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-4));
}

@media (max-width: 1023px) {
    .filters-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: var(--z-modal);
        border-radius: 0;
        overflow-y: auto;
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
    }

    .filters-sidebar.active {
        transform: translateX(0);
    }

    body.filters-open {
        overflow: hidden;
    }
}


.filters-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-6);
    padding-bottom: var(--spacing-4);
    border-bottom: 1px solid var(--color-border);
}

/* Close button - visible only on mobile */
.filters-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-border);
    border-radius: var(--rounded-lg);
    background: var(--color-surface);
    color: var(--color-text);
    cursor: pointer;
    margin-right: var(--spacing-3);
    transition: all var(--transition-fast);
}

.filters-close:hover {
    background: var(--color-bg-alt);
    border-color: var(--color-text);
}

@media (min-width: 1024px) {
    .filters-close {
        display: none;
    }
}

.filters-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--text-lg);
    margin: 0;
}

.filters-clear {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.filters-clear:hover {
    color: var(--color-primary);
}

.filter-group {
    margin-bottom: var(--spacing-6);
}

.filter-label {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    margin-bottom: var(--spacing-3);
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
    max-height: 200px;
    overflow-y: auto;
}

.filter-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    cursor: pointer;
    padding: var(--spacing-2);
    border-radius: var(--rounded);
    transition: background var(--transition-fast);
}

.filter-checkbox:hover {
    background: var(--color-bg-alt);
}

.filter-checkbox input {
    display: none;
}

.checkbox-custom {
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-border);
    border-radius: var(--rounded);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.filter-checkbox input:checked+.checkbox-custom {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.filter-checkbox input:checked+.checkbox-custom::after {
    content: '✓';
    color: var(--color-secondary);
    font-size: 12px;
    font-weight: bold;
}

.checkbox-label {
    font-size: var(--text-sm);
    color: var(--color-text);
}

.range-inputs {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.range-input {
    flex: 1;
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--text-sm);
}

.range-separator {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

.filter-select {
    width: 100%;
    padding: var(--spacing-3);
    font-size: var(--text-sm);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--rounded-lg);
    cursor: pointer;
}

/* Brand Search */
.filter-search-wrapper {
    position: relative;
    margin-bottom: var(--spacing-3);
}

.filter-search-input {
    width: 100%;
    padding: var(--spacing-2) var(--spacing-3);
    padding-right: var(--spacing-8);
    font-size: var(--text-sm);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--rounded-lg);
    outline: none;
    transition: border-color var(--transition-fast);
}

.filter-search-input:focus {
    border-color: var(--color-primary);
}

.filter-search-input::placeholder {
    color: var(--color-text-muted);
}

.filter-search-icon {
    position: absolute;
    right: var(--spacing-3);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    pointer-events: none;
}

.selected-brands-count {
    margin-top: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), 0.1);
    border-radius: var(--rounded);
    text-align: center;
}

.btn-filter {
    width: 100%;
    margin-top: var(--spacing-4);
}

/* Results Header */
.results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-6);
}

.results-count {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin: 0;
}

.filter-toggle-mobile {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--rounded-lg);
}

@media (min-width: 1024px) {
    .filter-toggle-mobile {
        display: none;
    }
}

/* No Results */
.archive-content .no-results {
    text-align: center;
    padding: var(--spacing-16);
}

.archive-content .no-results svg {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-4);
}

.archive-content .no-results h2 {
    margin-bottom: var(--spacing-2);
}

.archive-content .no-results p {
    color: var(--color-text-secondary);
}

.archive-content .no-results a {
    color: var(--color-primary);
}

/* Loading State for AJAX Filtering */
.vehicles-results {
    position: relative;
    min-height: 300px;
    transition: opacity var(--transition-normal);
}

.vehicles-results.loading {
    pointer-events: none;
    opacity: 0.5;
}

.vehicles-results.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 4px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    z-index: 10;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}