/* Reviews Page Styles */

/* Reviews Summary Section */
.reviews-summary {
    background: var(--background-light);
    padding: 4rem 0;
    margin-bottom: 2rem;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    text-align: center;
}

.summary-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.summary-item:hover {
    transform: translateY(-5px);
}

.summary-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-family: var(--font-sans);
}

.summary-label {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.stars {
    display: flex;
    justify-content: center;
    gap: 0.25rem;
}

.star {
    font-size: 1.5rem;
    color: #ddd;
    transition: color 0.3s ease;
}

.star.filled {
    color: var(--accent-color);
}

/* Filters Section */
.reviews-filters {
    background: white;
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 3rem;
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.filter-group label {
    font-weight: 500;
    color: var(--text-color);
    font-size: 0.9rem;
}

.filter-select {
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: white;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: var(--font-sans);
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Reviews Grid */
.reviews-grid {
    padding: 2rem 0 4rem;
}

.reviews-list {
    display: grid;
    gap: 2rem;
    margin-bottom: 4rem;
}

.review-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.review-card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.reviewer-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.reviewer-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.reviewer-name {
    font-weight: 600;
    color: var(--text-color);
}

.review-date {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.review-rating {
    display: flex;
    gap: 0.25rem;
}

.review-rating .star {
    font-size: 1.25rem;
}

.review-product {
    background: var(--background-light);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    display: inline-block;
    margin-bottom: 1rem;
}

.review-content {
    margin-bottom: 1.5rem;
}

.review-content p {
    line-height: 1.7;
    color: var(--text-color);
    margin: 0;
}

.review-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.helpful-btn {
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.3s ease;
}

.helpful-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: var(--background-light);
}

.helpful-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.pagination-btn,
.pagination-number {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 44px;
    text-align: center;
}

.pagination-btn:hover:not(:disabled),
.pagination-number:hover {
    background: var(--background-light);
    border-color: var(--primary-color);
}

.pagination-number.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

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

.pagination-numbers {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pagination-dots {
    padding: 0 0.5rem;
    color: var(--text-muted);
}

/* Review Submit CTA */
.review-submit-cta {
    background: var(--background-light);
    padding: 4rem 0;
    text-align: center;
}

.cta-content h2 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 1rem;
    font-family: var(--font-serif);
}

.cta-content p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Review Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 12px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
    font-family: var(--font-serif);
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-muted);
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: var(--background-light);
    color: var(--text-color);
}

/* Review Form */
.review-form {
    padding: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: var(--font-sans);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Rating Input */
.rating-input {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.rating-star {
    font-size: 2rem;
    color: #ddd;
    cursor: pointer;
    transition: color 0.3s ease;
    user-select: none;
}

.rating-star:hover,
.rating-star.active {
    color: var(--accent-color);
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

/* Loading and Empty States */
.loading-state {
    text-align: center;
    padding: 4rem 0;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

.empty-state {
    text-align: center;
    padding: 4rem 0;
    color: var(--text-muted);
}

.empty-state h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-family: var(--font-serif);
}

/* Animations */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Responsive Design */
@media (max-width: 768px) {
    .reviews-summary {
        padding: 2rem 0;
    }

    .summary-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .summary-item {
        padding: 1.5rem;
    }

    .summary-number {
        font-size: 2.5rem;
    }

    .filters-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .review-card {
        padding: 1.5rem;
    }

    .review-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .reviewer-info {
        width: 100%;
    }

    .review-rating {
        align-self: flex-end;
    }

    .pagination {
        flex-wrap: wrap;
        gap: 0.25rem;
    }

    .pagination-btn,
    .pagination-number {
        padding: 0.5rem 0.75rem;
        min-width: 40px;
    }

    .cta-content h2 {
        font-size: 1.5rem;
    }

    .modal-content {
        width: 95%;
        margin: 1rem;
    }

    .modal-header,
    .review-form {
        padding: 1.5rem;
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .reviewer-avatar {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .reviewer-info {
        gap: 0.75rem;
    }

    .rating-star {
        font-size: 1.5rem;
    }

    .review-card {
        padding: 1rem;
    }

    .summary-number {
        font-size: 2rem;
    }
}