/* ===== شعار الموقع ===== */
.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.logo-svg {
    width: 100%;
    max-width: 200px;
    height: auto;
}

.logo-path-primary {
    fill: var(--primary-color);
}

.logo-path-secondary {
    fill: var(--secondary-color);
}

.logo-path-accent {
    fill: var(--accent-color);
}

.logo-text {
    fill: var(--dark-blue);
}

/* ===== صفحة الواقع المعزز ===== */
.ar-page {
    padding-top: var(--spacing-xxl);
}

.ar-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.ar-header h1 {
    margin-bottom: var(--spacing-md);
}

.ar-header p {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.ar-instructions {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
    box-shadow: var(--shadow-md);
}

.instructions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.instruction-step {
    text-align: center;
}

.step-number {
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--border-radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin: 0 auto var(--spacing-md);
}

.instruction-step h3 {
    margin-bottom: var(--spacing-md);
}

.ar-viewer {
    background-color: var(--dark-blue);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
    position: relative;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.ar-placeholder {
    text-align: center;
    color: white;
}

.ar-placeholder i {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-light);
}

.ar-placeholder h2 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.ar-controls {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.ar-control-btn {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-circle);
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.ar-control-btn:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.ar-control-btn.primary {
    background-color: var(--primary-color);
}

.ar-control-btn.primary:hover {
    background-color: var(--primary-light);
}

.ar-models {
    margin-bottom: var(--spacing-xxl);
}

.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.model-card {
    background-color: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

.model-card:hover {
    transform: translateY(-10px);
}

.model-thumbnail {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.model-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.model-card:hover .model-thumbnail img {
    transform: scale(1.05);
}

.model-category {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    font-weight: bold;
    color: white;
}

.model-category.tech {
    background-color: var(--tech-color);
}

.model-category.health {
    background-color: var(--health-color);
}

.model-category.environment {
    background-color: var(--environment-color);
}

.model-details {
    padding: var(--spacing-lg);
}

.model-meta {
    display: flex;
    justify-content: space-between;
    margin-top: var(--spacing-md);
    color: var(--dark-gray);
    font-size: 0.9rem;
}

.model-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

/* ===== صفحة السوق الافتراضي ===== */
.marketplace-page {
    padding-top: var(--spacing-xxl);
}

.marketplace-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.marketplace-header h1 {
    margin-bottom: var(--spacing-md);
}

.marketplace-header p {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.marketplace-filters {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.filter-group h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.filter-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.filter-option input {
    margin: 0;
}

.price-range {
    display: flex;
    gap: var(--spacing-md);
}

.price-input {
    flex: 1;
}

.price-input input {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--medium-gray);
    border-radius: var(--border-radius-md);
}

.filter-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--light-gray);
}

.marketplace-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
}

.idea-card {
    background-color: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.idea-card:hover {
    transform: translateY(-10px);
}

.idea-thumbnail {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.idea-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.idea-card:hover .idea-thumbnail img {
    transform: scale(1.05);
}

.idea-category {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    font-weight: bold;
    color: white;
}

.idea-category.tech {
    background-color: var(--tech-color);
}

.idea-category.health {
    background-color: var(--health-color);
}

.idea-category.environment {
    background-color: var(--environment-color);
}

.idea-category.education {
    background-color: var(--education-color);
}

.idea-details {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.idea-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
    color: var(--dark-gray);
}

.idea-description {
    margin-bottom: var(--spacing-md);
    flex: 1;
}

.idea-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--light-gray);
}

.idea-price {
    font-weight: bold;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.idea-rating {
    color: var(--accent-color);
}

.marketplace-pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xxl);
}

.page-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-md);
    background-color: white;
    color: var(--text-color);
    font-weight: 500;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.page-link:hover {
    background-color: var(--light-gray);
}

.page-link.active {
    background-color: var(--primary-color);
    color: white;
}

.page-link.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===== صفحة تفاصيل الفكرة ===== */
.idea-page {
    padding-top: var(--spacing-xxl);
}

.idea-breadcrumb {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    color: var(--dark-gray);
}

.idea-breadcrumb a {
    color: var(--dark-gray);
}

.idea-breadcrumb a:hover {
    color: var(--primary-color);
}

.idea-breadcrumb i {
    margin: 0 var(--spacing-xs);
}

.idea-main {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
}

.idea-gallery {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-xl);
}

.main-image {
    width: 100%;
    height: 400px;
    object-fit: contain;
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-md);
}

.image-thumbnails {
    display: flex;
    gap: var(--spacing-sm);
    overflow-x: auto;
    padding-bottom: var(--spacing-sm);
}

.image-thumbnail {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius-sm);
    object-fit: cover;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.image-thumbnail:hover, .image-thumbnail.active {
    opacity: 1;
}

.idea-info {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

.idea-info h1 {
    margin-bottom: var(--spacing-md);
}

.idea-badges {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.idea-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    color: white;
}

.idea-badge.tech {
    background-color: var(--tech-color);
}

.idea-badge.health {
    background-color: var(--health-color);
}

.idea-badge.environment {
    background-color: var(--environment-color);
}

.idea-badge.education {
    background-color: var(--education-color);
}

.idea-badge.featured {
    background-color: var(--accent-color);
}

.idea-badge.new {
    background-color: var(--info-color);
}

.idea-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.idea-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--dark-gray);
}

.idea-sidebar {
    background-color: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: var(--spacing-xl);
}

.idea-price-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.price-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.price-discount {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.original-price {
    text-decoration: line-through;
    color: var(--dark-gray);
}

.discount-percent {
    background-color: var(--accent-color);
    color: white;
    padding: 2px 5px;
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    font-weight: bold;
}

.sidebar-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.sidebar-buttons .btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.idea-seller {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--light-gray);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-lg);
}

.seller-avatar {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-circle);
    object-fit: cover;
}

.seller-info {
    flex: 1;
}

.seller-name {
    font-weight: 500;
    margin-bottom: 2px;
}

.seller-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--accent-color);
}

.seller-rating span {
    color: var(--dark-gray);
    font-size: 0.8rem;
}

.idea-guarantee {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
}

.guarantee-item i {
    color: var(--success-color);
}

.idea-tabs {
    background-color: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-xxl);
}

.tabs-header {
    display: flex;
    border-bottom: 1px solid var(--light-gray);
}

.tab-link {
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    border-bottom: 2px solid transparent;
}

.tab-link.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-link:hover {
    color: var(--primary-color);
}

.tab-content {
    padding: var(--spacing-xl);
    display: none;
}

.tab-content.active {
    display: block;
}

.tab-content h2 {
    margin-bottom: var(--spacing-lg);
}

.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.feature-item i {
    color: var(--primary-color);
    margin-top: 3px;
}

.reviews-summary {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.rating-average {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 150px;
}

.average-value {
    font-size: 3rem;
    font-weight: bold;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.average-stars {
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
}

.total-reviews {
    color: var(--dark-gray);
    font-size: 0.9rem;
}

.rating-bars {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.rating-bar {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.rating-label {
    min-width: 30px;
}

.rating-progress {
    flex: 1;
    height: 8px;
    background-color: var(--light-gray);
    border-radius: 4px;
    overflow: hidden;
}

.rating-fill {
    height: 100%;
    background-color: var(--accent-color);
}

.rating-count {
    min-width: 40px;
    text-align: right;
    color: var(--dark-gray);
    font-size: 0.9rem;
}

.reviews-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.review {
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--light-gray);
}

.review:last-child {
    border-bottom: none;
}

.review-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
}

.reviewer {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.reviewer-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-circle);
    object-fit: cover;
}

.reviewer-info h4 {
    margin-bottom: 0;
}

.review-date {
    color: var(--dark-gray);
    font-size: 0.8rem;
}

.review-rating {
    color: var(--accent-color);
}

.review-content {
    margin-bottom: var(--spacing-md);
}

.review-actions {
    display: flex;
    gap: var(--spacing-md);
    color: var(--dark-gray);
    font-size: 0.9rem;
}

.review-action {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
}

.review-action:hover {
    color: var(--primary-color);
}

.related-ideas {
    margin-bottom: var(--spacing-xxl);
}

.related-ideas h2 {
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

/* ===== التصميم المتجاوب للصفحات الإضافية ===== */
@media (max-width: 1200px) {
    .idea-main {
        grid-template-columns: 1fr;
    }
    
    .idea-sidebar {
        position: static;
    }
}

@media (max-width: 992px) {
    .main-image {
        height: 300px;
    }
    
    .reviews-summary {
        flex-direction: column;
    }
    
    .rating-average {
        margin-bottom: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .filters-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-actions {
        flex-direction: column;
    }
    
    .tabs-header {
        flex-wrap: wrap;
    }
    
    .tab-link {
        flex: 1;
        text-align: center;
        padding: var(--spacing-md) var(--spacing-sm);
    }
}

@media (max-width: 576px) {
    .idea-stats {
        flex-wrap: wrap;
        justify-content: space-between;
    }
    
    .idea-stat {
        width: 45%;
    }
    
    .image-thumbnails {
        justify-content: center;
    }
    
    .features-list {
        grid-template-columns: 1fr;
    }
}