/* ========================================
   商单中心页面样式
   ======================================== */

/* ========== 页面头部 ========== */
.page-header {
    padding: 120px 0 48px;
    background: linear-gradient(135deg, var(--bg-blue) 0%, var(--bg-light) 100%);
    text-align: center;
}

.page-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.page-subtitle {
    font-size: 16px;
    color: var(--text-gray);
}

/* ========== 筛选区域 ========== */
.order-filter {
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-lg) 0;
    position: sticky;
    top: 72px;
    z-index: 100;
}

.filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.filter-stats {
    font-size: 14px;
    color: var(--text-gray);
}

.filter-count strong {
    font-size: 20px;
    color: var(--primary-blue);
    font-weight: 700;
}

.filter-options {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

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

.filter-group label {
    font-size: 14px;
    color: var(--text-gray);
    white-space: nowrap;
}

.filter-group select {
    padding: 8px 32px 8px 12px;
    font-size: 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--white);
    color: var(--text-dark);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235A6A7A' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
}

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

/* ========== 商单列表 ========== */
.order-list {
    padding: var(--spacing-2xl) 0;
    background-color: var(--bg-light);
    min-height: 60vh;
}

.order-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

/* ========== 商单卡片 ========== */
.order-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.order-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.order-card.order-completed {
    opacity: 0.7;
}

.order-card.order-completed:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
}

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

.order-tags {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.order-tag {
    display: inline-flex;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 500;
    border-radius: var(--radius-sm);
}

/* 任务类型标签 */
.tag-design { background-color: #FEF3C7; color: #92400E; }
.tag-develop { background-color: #DBEAFE; color: #1E40AF; }
.tag-operate { background-color: #D1FAE5; color: #065F46; }
.tag-content { background-color: #FCE7F3; color: #9D174D; }
.tag-consult { background-color: #EDE9FE; color: #5B21B6; }

/* 接单方式标签 */
.tag-grab { background-color: #E0E7FF; color: #3730A3; }
.tag-assign { background-color: #FEE2E2; color: #991B1B; }

/* 状态标签 */
.tag-inviting { background-color: var(--primary-blue); color: var(--white); }
.tag-assigned { background-color: #F59E0B; color: var(--white); }
.tag-completed { background-color: #10B981; color: var(--white); }

.order-platform {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 13px;
    color: var(--text-gray);
}

.platform-icon {
    font-size: 16px;
}

.order-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.order-info {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--spacing-md);
}

.order-reward {
    display: flex;
    align-items: baseline;
    gap: 2px;
}

.reward-amount {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-red);
}

.reward-unit {
    font-size: 12px;
    color: var(--text-gray);
}

.order-progress {
    font-size: 14px;
    color: var(--text-gray);
}

.progress-current {
    color: var(--primary-blue);
    font-weight: 600;
}

.order-meta {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    flex: 1;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.meta-label {
    font-size: 12px;
    color: var(--text-light);
}

.meta-value {
    font-size: 14px;
    color: var(--text-dark);
    font-weight: 500;
}

.order-btn {
    margin-top: auto;
}

.btn-block {
    width: 100%;
}

.btn-disabled {
    background-color: var(--border-color);
    border-color: var(--border-color);
    color: var(--text-light);
    cursor: not-allowed;
}

/* ========== 加载更多 ========== */
.load-more {
    text-align: center;
    margin-top: var(--spacing-2xl);
}

/* ========== 接单规则 ========== */
.order-rules {
    padding: var(--spacing-3xl) 0;
    background-color: var(--white);
}

.order-rules .section-title {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.rules-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.rule-card {
    text-align: center;
    padding: var(--spacing-xl);
}

.rule-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
}

.rule-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.rule-desc {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.6;
}

/* ========== 响应式 ========== */
@media (max-width: 1200px) {
    .order-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .rules-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 100px 0 32px;
    }
    
    .page-title {
        font-size: 28px;
    }
    
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-options {
        justify-content: space-between;
    }
    
    .filter-group {
        flex: 1;
        min-width: 120px;
    }
    
    .filter-group select {
        width: 100%;
    }
    
    .order-grid {
        grid-template-columns: 1fr;
    }
    
    .rules-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .filter-options {
        flex-direction: column;
    }
    
    .filter-group {
        width: 100%;
    }
    
    .order-meta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}