/* استيراد المتغيرات وملف الهيدر */

@import 'variables.css';
@import 'header.css';
@import 'footer.css';
@import 'notification.css';
@import 'loading.css';


/* العناصر المتحركة في الخلفية */

.floating-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: var(--z-index-base);
}

.shape {
    position: absolute;
    opacity: var(--opacity-medium);
    animation: float 6s ease-in-out infinite;
}

.shape1 {
    top: 10%;
    left: 10%;
    width: 60px;
    height: 60px;
    background: var(--gradient-shape1);
    border-radius: var(--border-radius-circle);
    animation-delay: 0s;
}

.shape2 {
    top: 60%;
    right: 15%;
    width: 40px;
    height: 40px;
    background: var(--gradient-shape2);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    animation-delay: 2s;
}

.shape3 {
    bottom: 20%;
    left: 20%;
    width: 50px;
    height: 50px;
    background: var(--gradient-shape3);
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    animation-delay: 4s;
}

@keyframes float {
    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}


/* قسم البحث */

.search-section {
    margin-bottom: var(--spacing-xxlarge);
    text-align: center;
}

.search-container {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-medium);
    justify-content: center;
    align-items: center;
    margin-bottom: var(--spacing-xlarge);
}

.search-bar {
    position: relative;
    flex: 1;
    min-width: 300px;
    max-width: 500px;
}

.search-bar input {
    width: 100%;
    padding: 15px 50px 15px 20px;
    border: none;
    border-radius: var(--border-radius-pill);
    background: rgba(255, 255, 255, var(--opacity-high));
    backdrop-filter: var(--backdrop-blur-small);
    box-shadow: var(--shadow-medium);
    font-family: var(--font-secondary);
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-medium);
    outline: none;
    transition: var(--transition-fast);
}

.search-bar input:focus {
    transform: scale(1.02);
    box-shadow: 0 12px 40px rgba(31, 38, 135, 0.5);
}

.search-bar i {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-primary);
    font-size: 1.2rem;
}

.filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-medium);
    justify-content: center;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-group label {
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
}

select {
    padding: 10px 15px;
    border: none;
    border-radius: var(--border-radius-large);
    background: rgba(255, 255, 255, var(--opacity-high));
    backdrop-filter: var(--backdrop-blur-small);
    box-shadow: var(--shadow-small);
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-medium);
    outline: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

select:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(31, 38, 135, 0.5);
}


/* شبكة المنتجات */

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-xlarge);
    margin-top: var(--spacing-xlarge);
    justify-items: center;
}

.product-card {
    max-width: 400px;
    background: rgba(255, 255, 255, var(--opacity-high));
    border-radius: var(--border-radius-medium);
    padding: var(--spacing-large);
    box-shadow: var(--shadow-medium);
    backdrop-filter: var(--backdrop-blur-small);
    border: 1px solid rgba(255, 255, 255, 0.18);
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-product-header);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-large);
}

.product-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    background: var(--gradient-product-image);
    border-radius: var(--border-radius-small);
    margin-bottom: var(--spacing-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    position: relative;
    overflow: hidden;
}

.product-image::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, var(--opacity-medium)), transparent);
    transform: rotate(45deg);
    animation: shimmer 3s infinite;
}

.product-image img {
    width: 100%;
    height: 100%;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

.product-info h3 {
    font-family: var(--font-secondary);
    font-size: 1.4rem;
    margin-bottom: var(--spacing-small);
    color: var(--color-text);
    font-weight: var(--font-weight-bold);
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-info p {
    font-family: var(--font-secondary);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-medium);
    line-height: 1.6;
    font-weight: var(--font-weight-normal);
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.price {
    font-family: 'Cairo', 'Montserrat', sans-serif;
    font-size: var(--font-size-large);
    font-weight: var(--font-weight-extrabold);
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.add-to-cart-btn {
    background: linear-gradient(135deg, 
        var(--color-primary) 0%, 
        var(--color-secondary) 50%, 
        var(--color-tertiary) 100%);
    color: white;
    box-shadow: 
        0 10px 30px rgba(233, 30, 99, 0.2),
        0 6px 20px rgba(33, 150, 243, 0.1);
    border: none;
    cursor: pointer;
    transition: var(--transition-medium);
    padding: 6px 12px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    font-size: 0.8rem;
    font-family: var(--font-primary);
    font-weight: var(--font-weight-medium);
    min-width: fit-content;
    position: relative;
    overflow: hidden;
}

.add-to-cart-btn::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: var(--transition-fast);
}

.add-to-cart-btn:hover::before {
    left: 100%;
}

.add-to-cart-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 
        0 15px 40px rgba(233, 30, 99, 0.2),
        0 8px 25px rgba(33, 150, 243, 0.1);
}


/* الأيقونة */
.add-to-cart-btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    transition: var(--transition-medium);
}

.add-to-cart-btn:hover svg {
    transform: scale(1.05);
}


/* تأثير بسيط ولذيذ للضغط */
.add-to-cart-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 0%, rgba(255, 255, 255, 0.1) 50%, transparent 100%);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
    pointer-events: none;
}

.add-to-cart-btn:hover::after {
    transform: translateX(100%);
}

.add-to-cart-btn:active::after {
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(0);
    transition: all 0.1s ease;
}


.favorite-btn {
    position: absolute;
    top: 3%;
    left: 3%;
    background: rgba(255, 255, 255, 0.25); /* خلفية بيضاء شفافة */
    backdrop-filter: blur(4px);
    border: none;
    font-size: var(--font-size-large);
    cursor: pointer;
    color: #666;
    transition: var(--transition-fast);
    padding: 10px;
    border-radius: var(--border-radius-circle);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.favorite-btn:hover {
    transform: scale(1.2);
    background: rgba(255, 107, 157, 0.3);
    color: #fff;
    backdrop-filter: blur(6px);
}

.favorite-btn.active {
    color: var(--color-primary);
    background: rgba(255, 107, 157, 0.2);
    animation: heartbeat 0.6s ease;
}

@keyframes heartbeat {
    0% {
        transform: scale(1);
    }
    25% {
        transform: scale(1.3);
    }
    50% {
        transform: scale(1.1);
    }
    75% {
        transform: scale(1.25);
    }
    100% {
        transform: scale(1);
    }
}


/* رسالة عدم وجود نتائج */

.no-results {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
    padding: var(--spacing-xxlarge);
}

.no-results-content {
    text-align: center;
    background: rgba(255, 255, 255, var(--opacity-high));
    border-radius: var(--border-radius-large);
    padding: var(--spacing-xxlarge);
    box-shadow: var(--shadow-medium);
    backdrop-filter: var(--backdrop-blur-small);
    border: 1px solid rgba(255, 255, 255, 0.18);
    max-width: 500px;
    animation: fadeInUp 0.6s ease;
}

.no-results-icon {
    font-size: 4rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-large);
    opacity: var(--opacity-medium);
}

.no-results-content h3 {
    font-family: var(--font-primary);
    font-size: var(--font-size-xlarge);
    color: var(--color-text);
    margin-bottom: var(--spacing-medium);
    font-weight: var(--font-weight-bold);
}

.no-results-content p {
    font-family: var(--font-secondary);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-large);
    line-height: 1.6;
    font-size: var(--font-size-medium);
}

.no-results-suggestions {
    background: rgba(255, 107, 157, 0.1);
    border-radius: var(--border-radius-medium);
    padding: var(--spacing-large);
    margin-bottom: var(--spacing-large);
    border-right: 4px solid var(--color-primary);
}

.no-results-suggestions h4 {
    font-family: var(--font-primary);
    color: var(--color-primary);
    margin-bottom: var(--spacing-medium);
    font-weight: var(--font-weight-semibold);
}

.no-results-suggestions ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.no-results-suggestions li {
    font-family: var(--font-secondary);
    color: var(--color-text-light);
    padding: 5px 0;
    position: relative;
    padding-right: 20px;
}

.no-results-suggestions li::before {
    content: '•';
    color: var(--color-primary);
    position: absolute;
    right: 0;
    font-weight: bold;
}

.clear-filters-btn {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: var(--border-radius-pill);
    font-family: var(--font-secondary);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.clear-filters-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 157, 0.4);
}

.clear-filters-btn i {
    font-size: 1rem;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* Loading skeleton for product cards */

.product-skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading-shimmer 1.5s infinite;
    border-radius: var(--border-radius-medium);
    height: 300px;
}

@keyframes loading-shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}


/* الاستجابة للشاشات الصغيرة */

@media (max-width: 768px) {
    .search-container {
        flex-direction: column;
    }
    .search-bar {
        min-width: 100%;
    }
    .filters {
        flex-direction: column;
        width: 100%;
    }
    .filter-group {
        width: 100%;
        justify-content: space-between;
    }
    .products-grid {
        grid-template-columns: 1fr;
    }
    .add-to-cart-btn {
        font-size: 0.8rem;
        gap: 2px;
    }
    .add-to-cart-btn svg {
        width: 17px;
        height: 17px;
    }
    .loading-spinner {
        padding: var(--spacing-xlarge);
        margin: var(--spacing-medium);
        max-width: calc(100vw - 40px);
        border: 2px solid rgba(255, 255, 255, 0.8);
    }
    .spinner {
        width: 45px;
        height: 45px;
        border-width: 3px;
    }
    .loading-text {
        font-size: var(--font-size-small);
        font-weight: var(--font-weight-semibold);
    }
    .no-results {
        padding: var(--spacing-large);
        min-height: 300px;
    }
    .no-results-content {
        padding: var(--spacing-large);
    }
    .no-results-icon {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    .loading-spinner {
        padding: var(--spacing-large);
        margin: var(--spacing-small);
        max-width: calc(100vw - 30px);
    }
    .spinner {
        width: 40px;
        height: 40px;
        border-width: 3px;
    }
    .loading-text {
        font-size: 1rem;
    }
}