/* ========================================
   分类页面样式
   ======================================== */

.category-container {
    display: flex;
    height: calc(100vh - 120px);
    overflow: hidden;
}

/* 头部搜索 */
.header-top {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
}

.back-btn {
    font-size: 1.4rem;
    color: white;
    padding: 4px;
}

.search-bar-compact {
    flex: 1;
    display: flex;
    align-items: center;
    background: rgba(255,255,255,0.95);
    border-radius: var(--radius-xl);
    padding: 8px 12px;
    gap: 8px;
}

.search-bar-compact .search-icon {
    color: var(--text-muted);
}

.search-bar-compact .search-input {
    flex: 1;
    border: none;
    background: none;
    font-size: 0.9rem;
}

/* 左侧分类导航 */
.category-sidebar {
    width: 90px;
    background: var(--bg-tertiary);
    overflow-y: auto;
    flex-shrink: 0;
}

.category-item {
    padding: 16px 8px;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-secondary);
    border-left: 3px solid transparent;
    cursor: pointer;
    transition: all 0.2s;
}

.category-item.active {
    background: var(--bg-primary);
    color: var(--primary);
    border-left-color: var(--primary);
    font-weight: 500;
}

/* 右侧主内容 */
.category-main {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    background: var(--bg-secondary);
}

/* 分类Banner */
.cat-banner {
    margin-bottom: 12px;
}

.cat-banner-content {
    border-radius: var(--radius-md);
    padding: 20px;
    color: white;
}

.cat-banner-content h3 {
    font-size: 1.1rem;
    margin-bottom: 6px;
}

.cat-banner-content p {
    font-size: 0.85rem;
    opacity: 0.9;
}

/* 筛选栏 */
.filter-bar {
    display: flex;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    padding: 12px;
    margin-bottom: 12px;
    gap: 8px;
}

.filter-item {
    flex: 1;
    text-align: center;
    padding: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.filter-item.active {
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 500;
}

/* 销量图表 */
.sales-chart-section {
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 12px;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.chart-header h4 {
    font-size: 0.95rem;
    color: var(--text-primary);
}

.chart-period {
    font-size: 0.8rem;
    color: var(--primary);
    background: var(--primary-light);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
}

.chart-container {
    height: 150px;
    position: relative;
}

.chart-legend {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 12px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.legend-item i {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

/* 商品列表 */
.product-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.product-card {
    display: flex;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    padding: 12px;
    gap: 12px;
}

.product-img {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #e6f7ff 0%, #bae7ff 100%);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    flex-shrink: 0;
}

.product-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-title {
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.product-desc {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-tags {
    display: flex;
    gap: 6px;
    margin-bottom: 8px;
}

.product-meta {
    display: flex;
    gap: 12px;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-bottom: 8px;
}

.product-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.price-wrap .price {
    font-size: 1.2rem;
}

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

.btn-ticket {
    padding: 6px 12px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
}

.btn-cart {
    width: 32px;
    height: 32px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 水票使用弹窗 */
.ticket-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 200;
    align-items: flex-end;
}

.ticket-modal.show {
    display: flex;
}

.ticket-modal-content {
    background: var(--bg-primary);
    width: 100%;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: 20px;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

.ticket-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.ticket-modal-header h4 {
    font-size: 1.1rem;
}

.ticket-close {
    font-size: 1.5rem;
    color: var(--text-muted);
}

.ticket-list {
    max-height: 300px;
    overflow-y: auto;
}

.ticket-option {
    display: flex;
    align-items: center;
    padding: 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    cursor: pointer;
}

.ticket-option.selected {
    border-color: var(--primary);
    background: var(--primary-light);
}

.ticket-option-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #e6f7ff 0%, #bae7ff 100%);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-right: 12px;
}

.ticket-option-info {
    flex: 1;
}

.ticket-option-name {
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.ticket-option-count {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.ticket-option-check {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ticket-option.selected .ticket-option-check {
    border-color: var(--primary);
    background: var(--primary);
    color: white;
}

.ticket-modal-footer {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
}