/* Coffee Goblin — Shop Styles */

/* ===== Delivery Banner ===== */

.delivery-banner {
    background: var(--goblin-green);
    color: white;
    text-align: center;
    padding: 10px 0;
    font-family: var(--font-ui);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* ===== Category Filters ===== */

.shop-filters {
    background: var(--white);
    border-bottom: 1px solid var(--parchment);
    padding: 16px 0;
    position: sticky;
    top: var(--header-height);
    z-index: 100;
}

.filter-tabs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 2px;
}

.filter-tabs::-webkit-scrollbar {
    display: none;
}

.filter-tab {
    background: var(--parchment);
    color: var(--medium-brown);
    border: none;
    padding: 8px 20px;
    border-radius: 20px;
    font-family: var(--font-ui);
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    cursor: pointer;
    transition: all 0.2s;
}

.filter-tab:hover {
    background: var(--goblin-green);
    color: white;
}

.filter-tab.active {
    background: var(--goblin-green);
    color: white;
}

/* ===== Products Grid ===== */

.shop-products {
    padding: 40px 0 80px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.products-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 0;
    color: var(--medium-brown);
    font-family: var(--font-ui);
}

.products-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 0;
    color: var(--medium-brown);
}

/* ===== Product Card ===== */

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    background: var(--parchment);
}

.product-image-placeholder {
    width: 100%;
    aspect-ratio: 1;
    background: var(--parchment);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light-brown);
    font-family: var(--font-ui);
    font-size: 0.85rem;
}

.product-info {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-type-badge {
    display: inline-block;
    font-family: var(--font-ui);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 10px;
    border-radius: 10px;
    margin-bottom: 10px;
    width: fit-content;
}

.badge-blend { background: #f0e6d2; color: #8b6914; }
.badge-single_origin { background: #e6f0e6; color: #2d6a2d; }
.badge-decaf { background: #e6e6f0; color: #4a4a8a; }
.badge-tea_pyramid,
.badge-tea_loose { background: #f0ece6; color: #7a6032; }
.badge-chocolate { background: #f0e6e6; color: #8a4a4a; }

.product-name {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.3;
}

.product-description {
    font-size: 0.88rem;
    color: var(--medium-brown);
    line-height: 1.5;
    margin-bottom: 16px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ===== Size Selector ===== */

.size-selector {
    display: flex;
    gap: 6px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.size-pill {
    padding: 6px 14px;
    border: 2px solid var(--parchment);
    border-radius: 20px;
    background: var(--white);
    font-family: var(--font-ui);
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--medium-brown);
    cursor: pointer;
    transition: all 0.15s;
}

.size-pill:hover {
    border-color: var(--goblin-green);
    color: var(--goblin-green);
}

.size-pill.active {
    background: var(--goblin-green);
    border-color: var(--goblin-green);
    color: white;
}

/* ===== Price & Add to Cart ===== */

.product-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
}

.product-price {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-brown);
}

.add-to-cart-btn {
    background: var(--goblin-green);
    color: white;
    font-family: var(--font-ui);
    font-weight: 600;
    font-size: 0.82rem;
    padding: 10px 20px;
    border-radius: var(--radius);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: background 0.2s, transform 0.1s;
}

.add-to-cart-btn:hover {
    background: var(--goblin-green-dark);
}

.add-to-cart-btn:active {
    transform: scale(0.97);
}

/* ===== Cart Modal ===== */

.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(61, 43, 31, 0.5);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.cart-overlay.open {
    opacity: 1;
    visibility: visible;
}

.cart-modal {
    position: absolute;
    top: 0;
    right: 0;
    width: 420px;
    max-width: 100%;
    height: 100%;
    background: var(--white);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.cart-overlay.open .cart-modal {
    transform: translateX(0);
}

.cart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--parchment);
}

.cart-header h2 {
    font-size: 1.25rem;
}

.cart-close {
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--medium-brown);
    cursor: pointer;
    line-height: 1;
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 16px 24px;
}

.cart-empty {
    text-align: center;
    color: var(--medium-brown);
    padding: 40px 0;
    font-family: var(--font-ui);
}

.cart-item {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--parchment);
}

.cart-item-image {
    width: 72px;
    height: 72px;
    border-radius: var(--radius);
    object-fit: cover;
    background: var(--parchment);
}

.cart-item-details {
    flex: 1;
}

.cart-item-name {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.cart-item-price {
    font-family: var(--font-ui);
    font-size: 0.85rem;
    color: var(--medium-brown);
    margin-bottom: 8px;
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.cart-qty-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid var(--light-brown);
    background: var(--white);
    color: var(--dark-brown);
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.15s;
}

.cart-qty-btn:hover {
    background: var(--parchment);
}

.cart-item-qty {
    font-family: var(--font-ui);
    font-weight: 600;
    min-width: 20px;
    text-align: center;
}

.cart-item-remove {
    background: none;
    border: none;
    color: var(--red);
    font-family: var(--font-ui);
    font-size: 0.78rem;
    cursor: pointer;
    margin-left: auto;
    padding: 4px 0;
}

.cart-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--parchment);
    background: var(--cream);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.cart-shipping-note {
    font-family: var(--font-ui);
    font-size: 0.8rem;
    color: var(--goblin-green);
    margin-bottom: 16px;
    font-weight: 500;
}

.checkout-btn {
    width: 100%;
    background: var(--goblin-green);
    color: white;
    font-family: var(--font-ui);
    font-weight: 700;
    font-size: 1rem;
    padding: 14px;
    border-radius: var(--radius);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background 0.2s;
}

.checkout-btn:hover {
    background: var(--goblin-green-dark);
}

.checkout-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===== Toast Notification ===== */

.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--dark-brown);
    color: var(--parchment);
    padding: 12px 24px;
    border-radius: var(--radius);
    font-family: var(--font-ui);
    font-size: 0.9rem;
    font-weight: 500;
    z-index: 3000;
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-lg);
}

.toast.visible {
    transform: translateX(-50%) translateY(0);
}

/* ===== Responsive ===== */

@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 640px) {
    .products-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .cart-modal {
        width: 100%;
    }

    .filter-tabs {
        gap: 6px;
    }

    .filter-tab {
        padding: 6px 14px;
        font-size: 0.8rem;
    }

    .product-info {
        padding: 16px;
    }
}