/**
 * Cart Drawer Styles
 * Modern slide-out drawer for sample cart
 * Mobile responsive with full-screen on small devices
 */

/* ===== Drawer Overlay ===== */
.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

/* ===== Cart Drawer ===== */
.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 450px;
    max-width: 100vw;
    height: 100%;
    background: white;
    z-index: 9999;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
}

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

/* ===== Drawer Header ===== */
.drawer-header {
    padding: 20px 24px;
    border-bottom: 1px solid #e5e5e5;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #f8f9fa;
}

.drawer-title {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    color: #2d5f3f;
}

.drawer-close {
    background: none;
    border: none;
    font-size: 24px;
    color: #666;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.2s;
}

.drawer-close:hover {
    background: #e5e5e5;
    color: #333;
}

/* ===== Drawer Content ===== */
.drawer-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

/* ===== Product Selection Section ===== */
.product-selection-section {
    border-bottom: 2px solid #e5e5e5;
    padding-bottom: 24px;
    margin-bottom: 24px;
}

.product-preview {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    padding: 16px;
    background: #f8f9fa;
    border-radius: 8px;
}

.product-preview-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid #ddd;
}

.product-preview-info {
    flex: 1;
}

.product-preview-info h4 {
    margin: 0 0 8px 0;
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

.product-preview-info p {
    margin: 0 0 8px 0;
    font-size: 14px;
    color: #666;
}

/* Badge Styles */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-free {
    background: #28a745;
    color: white;
}

.badge-paid {
    background: #ffc107;
    color: #333;
}

/* ===== Selection Groups ===== */
.selection-group {
    margin-bottom: 20px;
}

.selection-label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    color: #333;
    margin-bottom: 12px;
}

/* ===== Color Swatches ===== */
.cart-drawer .color-swatches {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.cart-drawer .color-swatch {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    border: 3px solid transparent;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.cart-drawer .color-swatch:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.cart-drawer .color-swatch.selected {
    border-color: #2d5f3f;
    box-shadow: 0 0 0 2px white, 0 0 0 4px #2d5f3f;
}

.cart-drawer .color-check {
    color: white;
    font-size: 20px;
    text-shadow: 0 0 4px rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.2s;
}

.cart-drawer .color-swatch.selected .color-check {
    opacity: 1;
}

/* ===== Size Buttons ===== */
.cart-drawer .size-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
    gap: 10px;
}

.cart-drawer .size-button {
    padding: 12px;
    border: 2px solid #ddd;
    background: white;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    color: #333;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.cart-drawer .size-button:hover {
    border-color: #2d5f3f;
    background: #f0f8f4;
}

.cart-drawer .size-button.selected {
    border-color: #2d5f3f;
    background: #2d5f3f;
    color: white;
}

/* ===== Add to Cart Button ===== */
.btn-add-to-cart {
    width: 100%;
    padding: 14px 24px;
    background: #2d5f3f;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 20px;
}

.btn-add-to-cart:hover:not(:disabled) {
    background: #234c31;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(45, 95, 63, 0.3);
}

.btn-add-to-cart:disabled {
    background: #ccc;
    cursor: not-allowed;
    opacity: 0.6;
}

/* ===== Cart Items Section ===== */
.cart-items-section {
    margin-top: 24px;
}

.section-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin: 0 0 16px 0;
}

.cart-items-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.empty-cart-message {
    text-align: center;
    color: #999;
    padding: 40px 20px;
    font-size: 14px;
}

/* ===== Cart Item Card ===== */
.cart-item {
    display: flex;
    gap: 12px;
    padding: 12px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e5e5e5;
    transition: all 0.2s;
}

.cart-item:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.cart-item-image {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid #ddd;
}

.cart-item-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.cart-item-name {
    font-weight: 600;
    font-size: 14px;
    color: #333;
}

.cart-item-variant {
    font-size: 13px;
    color: #666;
}

.cart-item-remove {
    background: none;
    border: none;
    color: #dc3545;
    cursor: pointer;
    padding: 8px;
    font-size: 16px;
    align-self: flex-start;
    border-radius: 4px;
    transition: all 0.2s;
}

.cart-item-remove:hover {
    background: #fee;
    color: #c82333;
}

/* ===== Drawer Footer ===== */
.drawer-footer {
    padding: 20px 24px;
    border-top: 1px solid #e5e5e5;
    background: #f8f9fa;
    display: flex;
    gap: 12px;
}

.btn-continue-shopping {
    flex: 1;
    padding: 12px 20px;
    background: white;
    border: 2px solid #2d5f3f;
    color: #2d5f3f;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-continue-shopping:hover {
    background: #f0f8f4;
}

.btn-checkout {
    flex: 1;
    padding: 12px 20px;
    background: #2d5f3f;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-checkout:hover:not(:disabled) {
    background: #234c31;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(45, 95, 63, 0.3);
}

.btn-checkout:disabled {
    background: #ccc;
    cursor: not-allowed;
    opacity: 0.6;
}

/* ===== Toast Notification ===== */
.drawer-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: #28a745;
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
    z-index: 10000;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.drawer-toast i {
    font-size: 18px;
}

/* ===== Mobile Responsive ===== */
@media (max-width: 768px) {
    .cart-drawer {
        width: 100%;
        max-width: 100vw;
    }

    .drawer-content {
        padding: 16px;
    }

    .product-selection-section {
        padding-bottom: 16px;
        margin-bottom: 16px;
    }

    .product-preview {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .product-preview-image {
        width: 100px;
        height: 100px;
    }

    .cart-drawer .color-swatches {
        justify-content: center;
    }

    .cart-drawer .size-buttons {
        grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
        gap: 8px;
    }

    .drawer-footer {
        flex-direction: column;
        gap: 10px;
    }

    .btn-continue-shopping,
    .btn-checkout {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .drawer-header {
        padding: 16px;
    }

    .drawer-title {
        font-size: 18px;
    }

    .drawer-content {
        padding: 12px;
    }

    .product-preview {
        padding: 12px;
    }

    .cart-item {
        padding: 10px;
    }

    .cart-item-image {
        width: 50px;
        height: 50px;
    }

    .drawer-footer {
        padding: 16px;
    }
}

/* ===== Accessibility ===== */
@media (prefers-reduced-motion: reduce) {
    .cart-drawer,
    .drawer-overlay,
    .cart-drawer .color-swatch,
    .cart-drawer .size-button,
    .cart-item,
    .drawer-toast {
        transition: none;
    }
}

/* ===== Print Styles ===== */
@media print {
    .cart-drawer,
    .drawer-overlay {
        display: none;
    }
}