.catalog {
    height: 100vh;
    background: var(--color-gray-50);
    overflow: auto;
}

.catalog-container {
    background: var(--bg-color);
    overflow: hidden;
    margin: 0 auto;
    height: 100%;
}

.header-wrapper {
    height: 20%;
    background: var(--color-white);
    z-index: 1000;
}

.catalog-header {
    background: var(--catalog-header-gradient);
    background-size: cover;
    background-position: center;
    color: var(--color-white);
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-direction: column;
    height: 20%;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

/* Container Header */
.container-header {
    grid-area: header;
    border-radius: 0.75rem;
    padding: 1rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05), 0 6px 12px rgba(0, 0, 0, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-info);
    position: relative;
}

.container-header > span {
    font-size: 16px;
    font-weight: 500;
    color: #374151;
    white-space: nowrap;
}

.export-btn-wrapper button {
    padding: .5rem 1rem;
    color: var(--color-info);
    background: var(--color-white);
    border-radius: .5rem;
    border: 1px solid var(--color-info);
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.export-btn-wrapper button:hover {
    background: var(--color-info);
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.export-btn-wrapper button:active {
    transform: translateY(0);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.export-btn-wrapper button:focus {
    outline: 2px solid var(--color-info);
    outline-offset: 2px;
}

.export-btn-wrapper button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.export-btn-wrapper button:disabled:hover {
    background: var(--color-white);
    color: var(--color-info);
    transform: none;
    box-shadow: none;
}

.export-btn-wrapper {
    white-space: nowrap;
}

.toolbox {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex: 1;
    margin-right: 2rem;
}

.sort-dropdown {
    position: relative;
    display: inline-block;
}

.sort-dropdown-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: #ffffff;
    border-radius: 8px;
    cursor: pointer;
    font-size: 15px;
    color: #374151;
    transition: all 0.2s ease;
    font-weight: 500;
    min-width: 160px;
    justify-content: space-between;
    border: 1px solid rgba(59, 130, 246, .3);
}

.sort-dropdown-btn:hover {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.sort-dropdown-btn.open {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.dropdown-arrow {
    transition: transform 0.2s ease;
}

.sort-dropdown-btn.open .dropdown-arrow {
    transform: rotate(180deg);
}

.sort-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    margin-top: 4px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
}

.sort-dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sort-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    color: #374151;
    font-size: 15px;
}

.sort-option:hover {
    background-color: #f8fafc;
}

.sort-option:first-child {
    border-top-left-radius: 7px;
    border-top-right-radius: 7px;
}

.sort-option:last-child {
    border-bottom-left-radius: 7px;
    border-bottom-right-radius: 7px;
}

.sort-option svg {
    color: transparent;
    transition: color 0.2s ease;
}

.sort-option.active {
    background-color: #eff6ff;
    color: #1e40af;
    font-weight: 500;
}

.sort-option.active svg {
    color: #3b82f6;
}

.sort-option.active:hover {
    background-color: #dbeafe;
}

.found {
    display: block;
}


.catalog-sidebar {
    grid-area: sidebar;
    background: #f9f9f9;
    border-radius: 0.75rem;
    padding: 1rem;
    height: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05), 0 6px 12px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 1rem;
}

.catalog-title {
    font-size: 2rem;
    padding-top: 3rem;
    color: var(--color-white);
    justify-self: center;
}


.card-container {
    display: grid;
    grid-area: content;
    overflow-y: auto;
    grid-template-columns: repeat(auto-fit, 240px);
    gap: 1.8rem;
    padding-bottom: 330px;
}

/* CARD ROW */


.car-row {
    background: var(--card-gradient);
    border-radius: 1rem;
    overflow: hidden;
    color: var(--font-color);
    position: relative;
    width: 240px;
    height: 370px;
    will-change: transform;
    transform: translateZ(0);
    backface-visibility: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08), 0 6px 12px rgba(0, 0, 0, 0.12);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.car-row:hover {
    transform: translate3d(0, -1px, 0);
    transition: transform 0.2s ease-out, box-shadow 0.2s ease-out;
}

.car-row .image-cell {
    height: 200px;
    position: relative;
    overflow: hidden;
}

.car-row .image-cell a {
    display: block;
    width: 100%;
    height: 100%;
}

.car-row .car-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.9;
}

.car-row:hover .car-image {
    transform: scale3d(1.03, 1.03, 1);
    transition: transform 0.3s ease-out;
}

.car-row .image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(0, 0, 0, 0.4);
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.1);
}

.car-row .image-cell::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(0, 0, 0, 0.2));
    pointer-events: none;
}

.car-row .hidden-gallery-images {
    display: none;
}


.car-row > div:first-of-type:not(.image-cell) {
    padding-top: 20px;
}


.car-row .car-name {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    max-width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-block;
    width: fit-content;
}

.car-row .row-item {
    display: inline-block;
    text-align: left;
    cursor: default;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 4px .7rem;
    width: 100%;

}

.car-row .row-item:not(.footer):hover {
    color: var(--color-info);
}

.car-row .row-item:not(.footer) {
    border-radius: 8px;
    font-size: 12px;
    margin: .2rem 0;
    font-weight: 500;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1), 0 6px 12px rgba(0, 0, 0, 0.1);
}


.car-row .car-vin {
    font-family: 'Courier New', monospace;
    font-size: 10px;
    background: rgba(0, 0, 0, 0.15);
    border-radius: 4px;
    margin-bottom: 8px;
    letter-spacing: 1px;
    display: inline-block;
    width: fit-content;
}

.car-row .row-item.production-date {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    font-size: 11px;
    font-weight: 500;
    width: fit-content;
    text-overflow: unset;
}

.car-row .footer {
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    justify-content: flex-start;
    align-items: flex-end;
    margin-top: auto;
    flex-shrink: 0;
}

.car-row[data-is_stock="true"]::before {
    content: 'In Stock';
    position: absolute;
    top: 12px;
    right: 12px;
    background: #4ade80;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    z-index: 10;
}

.car-row[data-is_stock="false"]::before {
    content: 'stock';
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(255, 255, 255, .7);
    color: var(--color-info);
    padding: 6px 12px;
    font-weight: 700;
    border-radius: 8px;
    font-size: 12px;
    letter-spacing: 1px;
    z-index: 10;
}

.tags-container .row-item {
    width: fit-content;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-block;
    max-width: 100%
}

.tags-container {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: .2rem;
    width: 100%;
}

.row-info {
    width: 100%;
    padding: .5rem;
    height: 50%;
    display: flex;
    justify-content: flex-end;
    flex-direction: column;
}


.tooltip {
    position: absolute;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    z-index: 1000;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s;
}

.tooltip.show {
    opacity: 1;
}

.image-cell button {
    color: var(--color-white);
}

.image-cell button:hover {
    color: var(--color-info);
}

.image-cell {
    position: relative;
}

.preview-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.6);
    color: white;
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 10;
    font-size: 12px;
}

.image-cell:hover .preview-nav {
    opacity: 1;
}

.preview-nav:hover {
    background: rgba(0, 0, 0, 0.8);
}

.preview-nav-prev {
    left: 5px;
}

.preview-nav-next {
    right: 5px;
}

/* Sidebar */
.catalog-sidebar .column {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    flex-direction: column;
}

.catalog-sidebar {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    padding: 24px;
    border: 1px solid #e5e7eb;
    overflow: auto;
}

.catalog-sidebar .column {
    margin-bottom: 32px;
}

.catalog-sidebar .column:last-child {
    margin-bottom: 0;
}

.catalog-sidebar .title {
    font-size: 18px;
    font-weight: 600;
    color: #1f2937;
    padding-bottom: 8px;
    border-bottom: 2px solid #3b82f6;
    margin-bottom: 12px;
}

.catalog-sidebar .column > div {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 6px 0;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.catalog-sidebar .column > div:hover {
    background: #f8fafc;
}

.catalog-sidebar .radio-filter {
    appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid #d1d5db;
    border-radius: 50%;
    margin-right: 12px;
    position: relative;
    cursor: pointer;
    transition: all 0.2s ease;
}

.catalog-sidebar .radio-filter:checked {
    border-color: #3b82f6;
    background: #3b82f6;
}

.catalog-sidebar .radio-filter:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    background: white;
    border-radius: 50%;
}

.catalog-sidebar .radio-filter:hover {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.catalog-sidebar .checkbox-models {
    appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid #d1d5db;
    border-radius: 4px;
    margin-right: 12px;
    position: relative;
    cursor: pointer;
    transition: all 0.2s ease;
}

.catalog-sidebar .checkbox-models:checked {
    border-color: #3b82f6;
    background: #3b82f6;
}

.catalog-sidebar .checkbox-models:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.catalog-sidebar .checkbox-models:hover {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.catalog-sidebar label {
    font-size: 15px;
    color: #374151;
    cursor: pointer;
    user-select: none;
    line-height: 1.4;
    flex: 1;
    transition: color 0.2s ease;
}

.catalog-sidebar label:hover {
    color: #1f2937;
}

.catalog-sidebar .radio-filter:focus,
.catalog-sidebar .checkbox-models:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.catalog-sidebar .factory_block::after,
.catalog-sidebar .brand-block::after {
    content: '';
    display: block;
    width: 100%;
    height: 1px;
    background: #e5e7eb;
}

.catalog-sidebar .vehicle_models-block::after {
    display: none;
}

.sidebar-menu-btn {
    display: none;
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
}

.close-sidebar-menu {
    display: none;
}

.close-sidebar-menu:hover {
    color: #3b82f6;
}

.spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.spinner-wrapper {
    background: transparent;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    width: 100%;
    height: 100%;

}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #e3e3e3;
    border-top: 4px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.spinner-overlay.show {
    display: flex;
}

.spinner-text {
    color: #333;
    font-size: 14px;
    font-weight: 500;
    margin: 0;
}

.empty-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #666;
}

.empty-icon {
    font-size: 48px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.empty-state h3 {
    margin: 0 0 10px 0;
    color: #333;
}

.empty-state p {
    margin: 0;
    font-size: 14px;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .catalog-title {
        padding-top: 1rem;
    }

    .found {
        display: none;
    }
}

@media (max-width: 550px) {
    .header-wrapper {
        height: 15%;
    }

    .catalog-header {
        height: 15%;
    }

    .toolbox {
        margin-right: 0;
    }

    .container-header {
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column-reverse;
        gap: .5rem;
        width: 100%;
    }

    .sidebar-menu-btn {
        display: block;
    }

    .close-sidebar-menu {
        display: flex;
        justify-content: flex-end;
        width: 100%;
    }

    .catalog-sidebar {
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        right: 0;
        z-index: 99;
        height: 100%;
        display: flex;
        justify-content: flex-start;
        align-items: flex-start;
        flex-direction: column;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

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

    .export-btn-wrapper {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 5px;
    }
}