/* --- Pengaturan Dasar & Variabel --- */
:root {
    --primary-blue: #3498db;
    --text-dark: #333;
    --text-light: #777;
    --border-color: #e0e0e0;
    --background-light: #f9f9f9;
}

/* Konten Utama */
.shop-container {
    max-width: 1100px;
    margin: 20px auto;
    background-color: #fff;
    padding: 100px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

/* --- Header Halaman --- */
.shop-header {
    text-align: center;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
}
.shop-header h1 {
    color: var(--primary-blue);
    margin: 0 0 10px 0;
}

/* --- Tampilan 1: Galeri Produk --- */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}
.product-card {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0,0,0,0.1);
}
.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}
.product-card .card-body {
    padding: 15px;
}
.product-card h3 {
    margin: 0 0 5px 0;
    font-size: 1.1rem;
}
.product-card .rating {
    color: #f39c12;
    font-size: 0.9rem;
    margin-bottom: 10px;
}
.product-card .price {
    font-weight: bold;
    color: var(--primary-blue);
}

/* --- Tampilan 2: Detail Produk --- */
.hidden {
    display: none !important;
}
.back-button {
    background: none;
    border: none;
    color: var(--primary-blue);
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    margin-bottom: 20px;
}
.detail-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
}
.product-gallery .main-image {
    width: 100%;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}
.thumbnail-container {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}
.thumbnail-container img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 4px;
    cursor: pointer;
    border: 2px solid transparent;
}
.thumbnail-container img.active {
    border-color: var(--primary-blue);
}
.product-info .info-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.product-info h2 {
    margin: 0;
    font-size: 1.8rem;
}
.product-info .like-icon {
    font-size: 1.5rem;
    color: var(--text-light);
    cursor: pointer;
}
.product-info .info-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 10px 0 20px 0;
}
.product-info .info-price {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-blue);
    margin-bottom: 20px;
}
.product-info .info-description {
    line-height: 1.6;
    margin-bottom: 30px;
}
.contact-button {
    display: inline-block;
    background-color: var(--primary-blue);
    color: #fff;
    text-decoration: none;
    padding: 12px 25px;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.2s;
}
.contact-button:hover {
    background-color: #2980b9;
}
.share-section {
    margin-top: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.share-icons a {
    color: var(--text-light);
    font-size: 1.2rem;
    margin-left: 10px;
}

/* --- Ulasan Pembeli --- */
.product-reviews {
    margin-top: 30px;
}
.product-reviews h3 {
    margin-bottom: 20px;
}
.no-reviews {
    background-color: var(--background-light);
    padding: 30px;
    text-align: center;
    color: var(--text-light);
    border-radius: 8px;
}
.no-reviews i {
    font-size: 2rem;
    margin-bottom: 10px;
    display: block;
}

/* --- Responsif --- */
@media (max-width: 768px) {
    .detail-content {
        grid-template-columns: 1fr;
    }
}