/* 用户反馈页面样式 */

.page-hero {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.03), rgba(8, 145, 178, 0.05));
    text-align: center;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.feedback-overview {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.overview-item {
    text-align: center;
    padding: 25px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    min-width: 180px;
    transition: var(--transition);
}

.overview-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.overview-number {
    font-size: 36px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.overview-label {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.overview-stars {
    font-size: 16px;
    margin-bottom: 4px;
}

.overview-trend {
    font-size: 12px;
    color: var(--success-color);
    font-weight: 600;
}

.overview-badge {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 4px 12px;
    border-radius: var(--radius-lg);
    font-size: 12px;
    font-weight: 600;
}

.feedback-filters {
    padding: 40px 0;
    background: var(--bg-secondary);
}

.filter-nav {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 20px;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    border-radius: var(--radius-2xl);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    white-space: nowrap;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.feedback-showcase {
    padding: 80px 0;
}

.feedback-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.feedback-item {
    background: white;
    padding: 30px;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary-color);
    transition: var(--transition);
    position: relative;
}

.feedback-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.feedback-item.featured {
    border: 2px solid var(--primary-color);
    border-left: 4px solid var(--primary-color);
}

.feedback-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: white;
    padding: 6px 16px;
    border-radius: var(--radius-lg);
    font-size: 12px;
    font-weight: 600;
    box-shadow: var(--shadow-md);
}

.feedback-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.user-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-name {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.user-title {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 6px;
}

.user-rating {
    font-size: 14px;
    margin-bottom: 6px;
}

.user-level {
    display: inline-block;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 600;
    color: white;
}

.user-level:not(.vip):not(.enterprise) {
    background: rgba(107, 114, 128, 0.8);
}

.user-level.vip {
    background: var(--gradient-accent);
}

.user-level.enterprise {
    background: var(--gradient-secondary);
}

.feedback-content {
    margin-bottom: 20px;
}

.feedback-content p {
    font-style: italic;
    line-height: 1.7;
    color: var(--text-secondary);
    position: relative;
    padding-left: 20px;
}

.feedback-content p::before {
    content: '"';
    position: absolute;
    left: 0;
    top: -8px;
    font-size: 32px;
    color: var(--primary-color);
    opacity: 0.3;
    font-style: normal;
}

.feedback-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid rgba(37, 99, 235, 0.1);
}

.meta-date {
    font-size: 13px;
    color: var(--text-light);
}

.meta-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.action-btn {
    background: transparent;
    border: 1px solid rgba(37, 99, 235, 0.2);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: var(--radius-lg);
    font-size: 12px;
    cursor: pointer;
    transition: var(--transition);
}

.action-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.action-btn.helpful {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    border-color: var(--success-color);
}

.feedback-stats {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.stats-content {
    background: white;
    padding: 50px;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
}

.stats-title {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stats-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.chart-title, .summary-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.rating-bars {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.rating-bar {
    display: flex;
    align-items: center;
    gap: 12px;
}

.rating-label {
    min-width: 80px;
    font-size: 12px;
}

.bar-container {
    flex: 1;
    height: 12px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    transition: width 1s ease-in-out;
}

.rating-count {
    min-width: 50px;
    text-align: right;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

.user-types {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.type-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

.type-icon {
    font-size: 18px;
}

.type-name {
    flex: 1;
    font-weight: 500;
    color: var(--text-primary);
}

.type-percent {
    font-weight: 700;
    color: var(--primary-color);
}

.feedback-pagination {
    padding: 40px 0;
}

.pagination-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.page-btn {
    padding: 12px 18px;
    border: 1px solid rgba(37, 99, 235, 0.3);
    background: white;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    min-width: 48px;
    text-align: center;
}

.page-btn:hover:not(:disabled) {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

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

.page-dots {
    color: var(--text-light);
    font-weight: 700;
    padding: 0 8px;
}

.write-feedback {
    padding: 80px 0;
}

.write-banner {
    background: var(--gradient-primary);
    color: white;
    padding: 50px;
    border-radius: var(--radius-2xl);
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.write-content h3 {
    font-size: 28px;
    margin-bottom: 12px;
}

.write-content p {
    opacity: 0.9;
    margin-bottom: 30px;
    font-size: 16px;
}

.write-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.write-btn {
    padding: 14px 28px;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 16px;
    border: none;
}

.write-btn.primary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid white;
}

.write-btn.primary:hover {
    background: white;
    color: var(--primary-color);
}

.write-btn.secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.write-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
}

.feedback-incentive {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    opacity: 0.8;
}

.incentive-text {
    font-size: 14px;
}

.reward-item {
    background: rgba(255, 255, 255, 0.15);
    padding: 6px 12px;
    border-radius: var(--radius-lg);
    font-size: 13px;
    font-weight: 500;
}

@media (max-width: 768px) {
    .feedback-overview {
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }
    
    .filter-nav {
        justify-content: center;
        padding: 0 20px;
    }
    
    .feedback-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .feedback-meta {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .write-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .write-btn {
        width: 200px;
    }
    
    .feedback-incentive {
        flex-direction: column;
        gap: 8px;
    }
}