.shop-hero {
    padding: 150px 0 80px;
    text-align: center;
    background: radial-gradient(circle at 50% 50%, rgba(65, 105, 225, 0.15) 0%, transparent 70%);
}

.shop-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 7vw, 5rem);
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(45deg, #ffffff, #4169e1, #ffffff);
    background-size: 200% 200%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientMove 5s ease infinite;
}

.shop-subtitle {
    font-size: 1.3rem;
    color: var(--color-text-muted);
}

.shop-content {
    padding: var(--spacing-lg) 0;
}

.shop-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--spacing-lg);
}

.shop-sidebar {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: var(--spacing-md);
    height: fit-content;
    position: sticky;
    top: 100px;
    height: calc(100vh - 80px);
    overflow-y: auto;
}

.filter-section {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.filter-section:last-of-type {
    border-bottom: none;
}

.filter-section h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-secondary);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    transition: var(--transition-fast);
    padding: 0.5rem;
    border-radius: 8px;
}

.filter-option:hover {
    background: rgba(65, 105, 225, 0.05);
}

.filter-option input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid var(--color-border);
    border-radius: 5px;
    cursor: pointer;
    position: relative;
    transition: all var(--transition-fast);
}

.filter-option input[type="checkbox"]:hover {
    border-color: var(--color-secondary);
    background: rgba(65, 105, 225, 0.1);
}

.filter-option input[type="checkbox"]:checked {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
}

.filter-option input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: 900;
    font-size: 14px;
    animation: checkboxPop 0.3s ease;
}

@keyframes checkboxPop {
    0% {
        transform: translate(-50%, -50%) scale(0);
        opacity: 0;
    }

    50% {
        transform: translate(-50%, -50%) scale(1.3);
    }

    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
}

.filter-option span {
    flex: 1;
    color: var(--color-text);
}

.filter-option .count {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.price-range {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.price-range input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: rgba(65, 105, 225, 0.2);
    border-radius: 5px;
    outline: none;
    transition: var(--transition-fast);
}

.price-range input[type="range"]:hover {
    background: rgba(65, 105, 225, 0.3);
}

.price-range input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--color-secondary);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 10px rgba(65, 105, 225, 0.5);
    transition: var(--transition-fast);
}

.price-range input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 20px rgba(65, 105, 225, 0.8);
}

.price-range input[type="range"]::-webkit-slider-thumb:active {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(65, 105, 225, 1);
    animation: pulse 0.5s ease;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 10px rgba(65, 105, 225, 0.5);
    }

    50% {
        box-shadow: 0 0 40px rgba(65, 105, 225, 1);
    }

    100% {
        box-shadow: 0 0 30px rgba(65, 105, 225, 1);
    }
}

.price-range input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--color-secondary);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 10px rgba(65, 105, 225, 0.5);
    transition: var(--transition-fast);
}

.price-range input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 20px rgba(65, 105, 225, 0.8);
}

.price-range input[type="range"]::-moz-range-thumb:active {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(65, 105, 225, 1);
}

.price-range input[type="range"]::-webkit-slider-runnable-track {
    width: 100%;
    height: 6px;
    background: rgba(65, 105, 225, 0.2);
    border-radius: 5px;
}

.price-range input[type="range"]::-moz-range-track {
    width: 100%;
    height: 6px;
    background: rgba(65, 105, 225, 0.2);
    border-radius: 5px;
}

.price-values {
    display: flex;
    justify-content: space-between;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    font-weight: 600;
}

.price-values span {
    padding: 0.25rem 0.75rem;
    background: rgba(65, 105, 225, 0.1);
    border: 1px solid var(--color-secondary);
    border-radius: 20px;
    color: var(--color-secondary);
}

.size-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

.size-btn {
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text);
    font-family: var(--font-body);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.size-btn:hover,
.size-btn.active {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: #fff;
}

.color-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

.color-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
}

.color-btn:hover {
    transform: scale(1.15);
    box-shadow: 0 0 20px rgba(65, 105, 225, 0.5);
}

.color-btn.active::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: 900;
    font-size: 1.2rem;
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
}

.clear-filters-btn {
    width: 100%;
    padding: 0.75rem;
    background: transparent;
    border: 1px solid var(--color-secondary);
    border-radius: 50px;
    color: var(--color-secondary);
    font-family: var(--font-body);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.clear-filters-btn:hover {
    background: var(--color-secondary);
    color: white;
}

.shop-main {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.shop-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: 15px;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.results-count {
    color: var(--color-text-muted);
}

.results-count span {
    color: var(--color-secondary);
    font-weight: 700;
}

.sort-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sort-controls label {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.sort-controls select {
    padding: 0.75rem 2.5rem 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-fast);
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%234169e1' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px;
}

.sort-controls select:hover {
    border-color: var(--color-secondary);
    background-color: rgba(65, 105, 225, 0.05);
}

.sort-controls select:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(65, 105, 225, 0.1);
}

.sort-controls select option {
    background: #000000;
    color: var(--color-text);
    padding: 0.75rem;
}

.view-toggle {
    display: flex;
    gap: 0.5rem;
}

.view-btn {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.view-btn:hover,
.view-btn.active {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: white;
}

.products-grid .loading-products {
    padding: 40px 16px;
    text-align: center;
    opacity: .8;
    font-weight: 600;
}

.products-grid.list-view {
    grid-template-columns: 1fr;
}

.products-grid.list-view .product-card {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: var(--spacing-md);
}

.products-grid.list-view .product-image {
    height: 250px;
}

.product-colors {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.color-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    cursor: pointer;
    transition: var(--transition-fast);
}

.color-dot:hover {
    transform: scale(1.2);
    box-shadow: 0 0 10px rgba(65, 105, 225, 0.5);
}

.add-to-wishlist.active svg {
    fill: #f5576c;
    stroke: #f5576c;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: var(--spacing-md);
}

.page-btn {
    min-width: 45px;
    height: 45px;
    padding: 0 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text);
    font-family: var(--font-body);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-btn:hover:not(:disabled) {
    background: rgba(65, 105, 225, 0.1);
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

.page-btn.active {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: white;
}

.page-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.nav-link.active {
    color: var(--color-secondary);
}

.nav-link.active::after {
    width: 100%;
}

/* Botão "Filtros" (só mobile) */
.filters-toggle-btn {
    display: none;
    align-items: center;
    gap: 0.6rem;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    color: var(--color-text);
    font-family: var(--font-body);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filters-toggle-btn:hover {
    border-color: var(--color-secondary);
    background: rgba(65, 105, 225, 0.08);
}

.filters-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(2px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
    z-index: 9998;
}

.filters-close-btn {
    display: none;
    position: sticky;
    top: 0;
    margin-left: auto;
    margin-bottom: var(--spacing-sm);
    width: 42px;
    height: 42px;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.06);
    color: var(--color-text);
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 2;
}

.filters-close-btn:hover {
    border-color: var(--color-secondary);
    background: rgba(65, 105, 225, 0.08);
}

/* Mobile: sidebar vira gaveta */
@media (max-width: 968px) {
    .filters-toggle-btn {
        display: inline-flex;
    }

    .shop-layout {
        grid-template-columns: 1fr;
    }

    .shop-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        width: 100vw;
        max-width: 100vw;
        z-index: 9999;
        transform: translateX(-105%);
        transition: transform 0.25s ease;
        border-radius: 0;
        /* para ocupar mesmo tudo */
        overflow-y: auto;
        overscroll-behavior: contain;
    }

    .shop-sidebar.is-open {
        transform: translateX(0);
    }

    .filters-overlay.is-open {
        opacity: 1;
        pointer-events: auto;
    }

    .filters-close-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

@media (max-width: 968px) {
    .shop-sidebar {
        box-sizing: border-box;
    }
}

@media (max-width: 1200px) {
    .shop-layout {
        grid-template-columns: 250px 1fr;
    }
}

@media (max-width: 768px) {
    .shop-sidebar {
        width: 100vw;
        max-width: 100vw;
        border-radius: 0;
        box-sizing: border-box;
    }
}

@media (min-width: 769px) and (max-width: 968px) {
    .shop-sidebar {
        width: min(420px, 92vw);
        max-width: 92vw;
        border-radius: 0 20px 20px 0;
    }
}

@media (max-width: 968px) {
    .shop-layout {
        grid-template-columns: 1fr;
    }

    .shop-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .sort-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .sort-controls select {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .shop-hero {
        padding: 120px 0 60px;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .products-grid.list-view .product-card {
        grid-template-columns: 1fr;
    }

    .color-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .size-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}