/* Product Page Styles */

.product-section {
    padding: 60px 0;
    display: flex;
    flex-direction: column;
    gap: 48px;
}

@media (min-width: 992px) {
    .product-section {
        flex-direction: row;
        align-items: flex-start;
    }
}

/* Gallery */
.gallery {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

@media (min-width: 992px) {
    .gallery {
        position: sticky;
        top: 100px;
    }
}

@media (min-width: 768px) {
    .gallery {
        flex-direction: row-reverse;
    }
}

.main-image-wrap {
    flex: 1;
    background: var(--c-white);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    position: relative;
    border: 1px solid rgba(211, 184, 232, 0.2);
    aspect-ratio: 4/5;
}

.main-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.4s;
}

.main-image-wrap:hover img {
    transform: scale(1.03);
}

.thumbnails {
    display: flex;
    flex-direction: row;
    gap: 16px;
}

@media (min-width: 768px) {
    .thumbnails {
        flex-direction: column;
        width: 100px;
    }
}

.thumb-btn {
    width: 80px;
    height: 100px;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid transparent;
    transition: all 0.3s;
    background: var(--c-white);
    opacity: 0.6;
}

@media (min-width: 768px) {
    .thumb-btn {
        width: 100%;
        height: 120px;
    }
}

.thumb-btn:hover {
    opacity: 1;
}

.thumb-btn.active {
    border-color: var(--c-purple-dark);
    opacity: 1;
}

.thumb-btn img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Details */
.product-details {
    flex: 1;
    padding: 0 24px;
}

.category-tag {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--c-text-muted);
    margin-bottom: 12px;
    display: inline-block;
}

.product-title {
    font-size: 42px;
    color: var(--c-text-main);
    margin-bottom: 16px;
    line-height: 1.1;
}

.product-price {
    font-size: 28px;
    font-weight: 500;
    color: var(--c-purple-dark);
    margin-bottom: 24px;
}

.product-desc {
    font-size: 16px;
    color: var(--c-text-muted);
    line-height: 1.8;
    margin-bottom: 32px;
}

/* Variant Selector */
.shade-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--c-text-main);
}

.shade-name {
    color: var(--c-text-muted);
    font-weight: 400;
}

.shade-options {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 40px;
}

.variant-btn {
    padding: 10px 20px;
    border-radius: 30px;
    background-color: var(--c-white);
    border: 2px solid rgba(211, 184, 232, 0.3);
    color: var(--c-text-main);
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    cursor: pointer;
}

.variant-btn:hover {
    transform: translateY(-2px);
    border-color: var(--c-purple);
    box-shadow: 0 6px 15px rgba(165, 123, 206, 0.2);
}

.variant-btn.active {
    background-color: var(--c-purple-dark);
    color: var(--c-white);
    border-color: var(--c-purple-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(165, 123, 206, 0.3);
}

/* Actions */
.product-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.btn-add {
    flex: 1;
    height: 60px;
    font-size: 16px;
}

.btn-fav {
    width: 60px;
    height: 60px;
    border-radius: 30px;
    background: var(--c-white);
    border: 1px solid rgba(211, 184, 232, 0.4);
    color: var(--c-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    box-shadow: var(--shadow-soft);
}

.btn-fav:hover {
    color: var(--c-pink-dark);
    border-color: var(--c-pink-dark);
}

/* Accordions */
.accordion {
    border-bottom: 1px solid rgba(211, 184, 232, 0.2);
}

.accordion-summary {
    padding: 24px 0;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--c-text-main);
    transition: color 0.3s;
}

.accordion-summary::-webkit-details-marker {
    display: none;
}

.accordion-summary:hover {
    color: var(--c-purple-dark);
}

.accordion-icon {
    transition: transform 0.3s;
}

.accordion[open] .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    padding-bottom: 24px;
    color: var(--c-text-muted);
    font-size: 15px;
    line-height: 1.7;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Cross Sell */
.cross-sell {
    margin-bottom: 100px;
}

.cross-sell-header {
    text-align: center;
    margin-bottom: 40px;
}

.cross-sell-title {
    font-size: 32px;
    color: var(--c-text-main);
    margin-bottom: 8px;
}

.cross-sell-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

@media (min-width: 992px) {
    .cross-sell-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}