/**
 * Single Product Page Enhancements Styles
 * 
 * Features:
 * - Category navigation styling
 * - Continue to Order More button and quick add section
 * - Mobile responsive design
 * - Accessibility support
 * - Smooth animations and transitions
 * 
 * @package Manjits_2025
 * @since 1.0.0
 */

/* Category Navigation Styles */
.single-product-category-tab {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.single-product-category-tab::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.single-product-category-tab:hover::before {
    left: 100%;
}

.single-product-category-tab:focus {
    outline: 2px solid #fbbf24;
    outline-offset: 2px;
}

.single-product-category-tab.active {
    box-shadow: 0 4px 12px rgba(251, 191, 36, 0.3);
    transform: translateY(-1px);
}

/* Mobile Category Dropdown */
#single-product-category-mobile {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23fbbf24' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

#single-product-category-mobile:focus {
    box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.1);
}

/* Continue to Order More Section */
#continue-to-order-more {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

#continue-to-order-more::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

#continue-to-order-more:hover::before {
    left: 100%;
}

#continue-to-order-more:active {
    transform: scale(0.98);
}

/* Quick Add Section */
#quick-add-section {
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Quick Add Product Cards */
.quick-add-product {
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.quick-add-product:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    border-color: #fbbf24;
}

.quick-add-product .product-image {
    position: relative;
    overflow: hidden;
}

.quick-add-product .product-image img {
    transition: transform 0.3s ease;
}

.quick-add-product:hover .product-image img {
    transform: scale(1.05);
}

.quick-add-product .product-name {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.5rem;
}

/* Quick Add Buttons */
.quick-add-product-btn,
.quick-add-product-btn-simple {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.quick-add-product-btn::before,
.quick-add-product-btn-simple::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.quick-add-product-btn:active::before,
.quick-add-product-btn-simple:active::before {
    width: 300px;
    height: 300px;
}

.quick-add-product-btn:disabled,
.quick-add-product-btn-simple:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Loading States */
#quick-add-loading {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Notifications */
.quick-add-notification {
    animation: slideInRight 0.3s ease-out;
    z-index: 9999;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.notification-close {
    transition: color 0.2s ease;
}

.notification-close:hover {
    color: #e5e7eb;
}

/* Page Transition */
.page-transitioning {
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

/* Accessibility Enhancements */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus Management */
#quick-add-section:focus {
    outline: 2px solid #fbbf24;
    outline-offset: 4px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .single-product-category-tab {
        border: 2px solid currentColor;
    }
    
    .quick-add-product {
        border: 2px solid #6b7280;
    }
    
    .quick-add-product:hover {
        border-color: #fbbf24;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .single-product-category-tab,
    .quick-add-product,
    .quick-add-product-btn,
    .quick-add-product-btn-simple,
    #continue-to-order-more {
        transition: none;
    }
    
    .single-product-category-tab::before,
    #continue-to-order-more::before,
    .quick-add-product-btn::before,
    .quick-add-product-btn-simple::before {
        display: none;
    }
    
    #quick-add-section {
        animation: none;
    }
    
    .quick-add-notification {
        animation: none;
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .single-product-category-tab {
        font-size: 0.875rem;
        padding: 0.5rem 0.75rem;
    }
    
    #continue-to-order-more {
        width: 100%;
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    .quick-add-product {
        padding: 0.75rem;
    }
    
    .quick-add-product .product-image img {
        height: 120px;
    }
    
    .quick-add-product .product-name {
        font-size: 0.875rem;
        min-height: 2rem;
    }
    
    .quick-add-product .product-price {
        font-size: 1rem;
    }
    
    .quick-add-product-btn,
    .quick-add-product-btn-simple {
        padding: 0.5rem 0.75rem;
        font-size: 0.875rem;
    }
    
    .quick-add-notification {
        top: 1rem;
        right: 1rem;
        left: 1rem;
        max-width: none;
    }
}

@media (max-width: 480px) {
    .single-product-category-tab {
        font-size: 0.75rem;
        padding: 0.375rem 0.5rem;
    }
    
    #continue-to-order-more {
        padding: 0.875rem 1.25rem;
        font-size: 0.875rem;
    }
    
    .quick-add-product {
        padding: 0.5rem;
    }
    
    .quick-add-product .product-image img {
        height: 100px;
    }
    
    .quick-add-product .product-name {
        font-size: 0.75rem;
        min-height: 1.75rem;
    }
    
    .quick-add-product .product-price {
        font-size: 0.875rem;
    }
    
    .quick-add-product-btn,
    .quick-add-product-btn-simple {
        padding: 0.375rem 0.5rem;
        font-size: 0.75rem;
    }
}

/* Print Styles */
@media print {
    .single-product-category-tab,
    #continue-to-order-more,
    #quick-add-section {
        display: none !important;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .quick-add-product {
        background-color: #374151;
    }
    
    .quick-add-product:hover {
        background-color: #4b5563;
    }
}

/* Loading Animation for Buttons */
@keyframes buttonLoading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.quick-add-product-btn:disabled,
.quick-add-product-btn-simple:disabled {
    background: linear-gradient(90deg, #fbbf24, #f59e0b, #fbbf24);
    background-size: 200% 100%;
    animation: buttonLoading 1.5s infinite;
}

/* Error States */
.quick-add-product.error {
    border-color: #ef4444;
    background-color: rgba(239, 68, 68, 0.1);
}

.quick-add-product.error .product-name {
    color: #ef4444;
}

/* Success States */
.quick-add-product.success {
    border-color: #10b981;
    background-color: rgba(16, 185, 129, 0.1);
}

.quick-add-product.success .product-name {
    color: #10b981;
}