/* === Shopping App iOS 16 Premium Theme === */

/* --- Category Tabs (Segmented Control / Pills) --- */
.category-tabs {
    display: flex;
    overflow-x: auto;
    white-space: nowrap;
    padding: 12px 16px;
    gap: 12px;
    scrollbar-width: none; /* Hide scrollbar Firefox */
    -webkit-overflow-scrolling: touch;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    position: sticky;
    top: 90px; /* Adjust based on header height */
    z-index: 10;
}

.category-tabs::-webkit-scrollbar {
    display: none; /* Hide scrollbar Chrome/Safari */
}

/* Tab Item */
.category-tab {
    flex: 0 0 auto;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 15px;
    font-weight: 500;
    color: #8e8e93; /* iOS Gray */
    background: #f2f2f7; /* iOS Light Gray */
    border: none;
    transition: all 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
    cursor: pointer;
}

.category-tab.active {
    background: #000000;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: scale(1.02);
}

/* --- Product Grid --- */
.product-grid-shop {
    display: grid;
    margin-top:30px;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    padding: 16px;
    padding-bottom: 100px; /* Space for bottom bar */
}

/* Product Card */
.product-card {
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    display: flex;
    flex-direction: column;
    transition: transform 0.2s;
    border: none; /* Remove any previous borders */
}

.product-card:active {
    transform: scale(0.98);
}

/* Image Area */
.product-image-container {
    width: 100%;
    aspect-ratio: 1 / 1;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 10px;
}

.product-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.3s;
}

/* Info Content */
.product-info {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.product-name {
    font-size: 15px;
    font-weight: 600;
    color: #1c1c1e;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    line-height: 1.3;
}

.product-price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto; /* Push to bottom */
}

.product-price {
    font-size: 16px;
    font-weight: 700;
    color: #007aff; /* iOS Blue */
    letter-spacing: -0.5px;
}

/* Buy Button (Mini) */
.product-buy-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #f2f2f7;
    color: #007aff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
}

.product-buy-btn:active {
    background: #e5e5ea;
}

.product-buy-btn svg {
    width: 16px;
    height: 16px;
}

/* Dark Mode Support */
.phone-frame.dark-mode .category-tabs {
    background: #000;
    border-color: rgba(255,255,255,0.1);
}

.phone-frame.dark-mode .category-tab {
    background: #1c1c1e;
    color: #8e8e93;
}

.phone-frame.dark-mode .category-tab.active {
    background: #ffffff;
    color: #000000;
}

.phone-frame.dark-mode .product-grid-shop {
    background: #000;
}

.phone-frame.dark-mode .product-card {
    background: #1c1c1e;
    box-shadow: none;
}

.phone-frame.dark-mode .product-name {
    color: #fff;
}

.phone-frame.dark-mode .product-buy-btn {
    background: #2c2c2e;
    color: #0a84ff;
}