/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}


        body {
          font-family: Arial, sans-serif;
          margin: 0;
          padding: 0;
        }
      
        /* Konten khusus untuk desktop */
        .desktop-only {
          display: none; /* Default sembunyikan di mobile */
        }
      
        /* Konten khusus untuk mobile */
        .mobile-only {
          display: none; /* Default sembunyikan di desktop */
        }
      
        /* Menampilkan elemen khusus desktop ketika ukuran layar lebih dari 768px */
        @media only screen and (min-width: 769px) {
          .desktop-only {
            display: block;
          }
        }
      
        /* Menampilkan elemen khusus mobile ketika ukuran layar kurang dari 768px */
        @media only screen and (max-width: 768px) {
          .mobile-only {
            display: block;
          }
        }
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: #1f2937;
}

.header-actions {
    display: flex;
    gap: 12px;
}

.icon-btn {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: #6b7280;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.icon-btn:hover {
    color: #1f2937;
    background-color: #f3f4f6;
}

.icon-btn.favorite-active {
    color: #ef4444;
}

.icon-btn.favorite-active svg {
    fill: currentColor;
}

/* Breadcrumb */
.breadcrumb {
    background-color: #f9fafb;
    padding: 12px 0;
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.breadcrumb-link {
    color: #6b7280;
    text-decoration: none;
    transition: color 0.2s ease;
}

.breadcrumb-link:hover {
    color: #1f2937;
}

.breadcrumb-separator {
    color: #9ca3af;
}

.breadcrumb-current {
    color: #1f2937;
    font-weight: 500;
}

/* Main Content */
.main {
    padding: 32px 0;
}

.product-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-bottom: 64px;
}

/* Product Images */
.product-images {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.main-image {
    aspect-ratio: 1;
    background-color: #f9fafb;
    border-radius: 16px;
    overflow: hidden;
}

.main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.main-img:hover {
    transform: scale(1.05);
}

.thumbnail-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.thumbnail {
    aspect-ratio: 1;
    background-color: #f9fafb;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.2s ease;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: #3b82f6;
}

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

/* Product Details */
.product-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.product-title {
    font-size: 32px;
    font-weight: 700;
    color: #1f2937;
    line-height: 1.2;
}

.rating {
    display: flex;
    align-items: center;
    gap: 12px;
}

.stars {
    display: flex;
    gap: 2px;
}

.star {
    font-size: 20px;
    color: #d1d5db;
}

.star.filled {
    color: #fbbf24;
}

.rating-text {
    font-size: 14px;
    color: #6b7280;
}

.price-section {
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.current-price {
    font-size: 32px;
    font-weight: 700;
    color: #1f2937;
}

.original-price {
    font-size: 18px;
    color: #6b7280;
    text-decoration: line-through;
}

.discount-badge {
    background-color: #fef2f2;
    color: #dc2626;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
}

.description {
    background-color: #eff6ff;
    padding: 16px;
    border-radius: 12px;
}

.description p {
    color: #374151;
    line-height: 1.6;
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #6b7280;
}

.feature:nth-child(1) svg {
    color: #10b981;
}

.feature:nth-child(2) svg {
    color: #3b82f6;
}

.feature:nth-child(3) svg {
    color: #8b5cf6;
}

/* Quantity Section */
.quantity-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.quantity-control {
    display: flex;
    align-items: center;
    gap: 16px;
}

.quantity-label {
    font-weight: 500;
    color: #374151;
}

.quantity-input {
    display: flex;
    align-items: center;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    overflow: hidden;
}

.qty-btn {
    background: none;
    border: none;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    color: #6b7280;
    transition: background-color 0.2s ease;
}

.qty-btn:hover {
    background-color: #f9fafb;
}

.qty-value {
    padding: 8px 16px;
    min-width: 50px;
    text-align: center;
    font-weight: 500;
}

.stock-info {
    font-size: 14px;
    color: #6b7280;
}

.action-buttons {
    display: flex;
    gap: 12px;
}

.btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-primary {
    flex: 1;
    background-color: #3b82f6;
    color: white;
}

.btn-primary:hover {
    background-color: #2563eb;
}

.btn-favorite {
    padding: 12px;
    border: 1px solid #d1d5db;
    background-color: white;
    color: #6b7280;
}

.btn-favorite:hover {
    background-color: #f9fafb;
}

.btn-favorite.active {
    background-color: #fef2f2;
    border-color: #fecaca;
    color: #dc2626;
}

.btn-favorite.active svg {
    fill: currentColor;
}

.btn-buy-now {
    width: 100%;
    background-color: #f97316;
    color: white;
}

.btn-buy-now:hover {
    background-color: #ea580c;
}

/* Detail Tabs */
.detail-tabs {
    margin-top: 64px;
}

.tab-nav {
    display: flex;
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 32px;
}

.tab-btn {
    background: none;
    border: none;
    padding: 16px 0;
    margin-right: 32px;
    font-weight: 500;
    color: #6b7280;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
}

.tab-btn:hover {
    color: #374151;
}

.tab-btn.active {
    color: #3b82f6;
    border-bottom-color: #3b82f6;
}

.tab-panel {
    display: none;
}

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

.tab-panel h3 {
    font-size: 20px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 16px;
}

.detail-info {
    background-color: #f9fafb;
    padding: 24px;
    border-radius: 12px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid #e5e7eb;
}

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

.detail-label {
    font-weight: 500;
    color: #374151;
}

.detail-value {
    color: #6b7280;
}

.dimensions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    background-color: #f9fafb;
    padding: 24px;
    border-radius: 12px;
}

.dimension-section h4 {
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 12px;
}

.dimension-section ul {
    list-style: none;
}

.dimension-section li {
    padding: 4px 0;
    color: #374151;
}

.reviews {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.review {
    background-color: #f9fafb;
    padding: 24px;
    border-radius: 12px;
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.reviewer-info h5 {
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 4px;
}

.review-stars {
    display: flex;
    gap: 2px;
}

.review-stars .star {
    font-size: 16px;
}

.review-date {
    font-size: 14px;
    color: #6b7280;
}

.review-text {
    color: #374151;
    line-height: 1.6;
}

/* Footer */
.footer {
    background-color: #1f2937;
    color: white;
    padding: 48px 0 24px;
    margin-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-bottom: 32px;
}

.footer-section h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-section h4 {
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-section p {
    color: #9ca3af;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 8px;
}

.footer-section a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 24px;
    text-align: center;
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    .header-content {
        height: 56px;
    }

    .logo {
        font-size: 20px;
    }

    .product-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .product-title {
        font-size: 24px;
    }

    .current-price {
        font-size: 24px;
    }

    .features {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .action-buttons {
        flex-direction: column;
    }

    .btn-favorite {
        align-self: flex-start;
    }

    .tab-nav {
        flex-direction: column;
        gap: 8px;
    }

    .tab-btn {
        margin-right: 0;
        padding: 12px 0;
        text-align: left;
    }

    .dimensions-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

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

@media (max-width: 480px) {
    .breadcrumb-nav {
        flex-wrap: wrap;
    }

    .price-section {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .quantity-control {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

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

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tab-panel.active {
    animation: fadeIn 0.3s ease;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}