/* 抢单大厅样式 */

/* 筛选标签 */
.filter-tags {
    background: white;
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-100);
}

.tag-scroll {
    display: flex;
    gap: 8px;
    padding: 0 16px;
    overflow-x: auto;
    scrollbar-width: none;
}

.tag-scroll::-webkit-scrollbar {
    display: none;
}

.tag-scroll .tag {
    white-space: nowrap;
    padding: 8px 16px;
    background: var(--gray-100);
    border-radius: 20px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.tag-scroll .tag.active {
    background: var(--gradient-primary);
    color: white;
}

/* 排序栏 */
.sort-bar {
    display: flex;
    background: white;
    padding: 0 16px;
    border-bottom: 1px solid var(--gray-100);
    overflow-x: auto;
    scrollbar-width: none;
}

.sort-bar::-webkit-scrollbar {
    display: none;
}

.sort-item {
    padding: 12px 16px;
    font-size: 14px;
    color: var(--gray-500);
    cursor: pointer;
    white-space: nowrap;
    position: relative;
    transition: all 0.2s;
}

.sort-item.active {
    color: var(--primary);
    font-weight: 600;
}

.sort-item.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 16px;
    right: 16px;
    height: 2px;
    background: var(--primary);
    border-radius: 1px;
}

/* 需求列表 */
.demand-list {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.demand-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 16px;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s;
}

.demand-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

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

.demand-game {
    display: flex;
    align-items: center;
    gap: 12px;
}

.game-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.game-info h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.game-info p {
    font-size: 13px;
    color: var(--gray-500);
}

.demand-status {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.status-badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}

.status-badge.active {
    background: #dcfce7;
    color: #166534;
}

.countdown {
    font-size: 12px;
    color: var(--danger);
    font-weight: 600;
}

.demand-body {
    background: var(--gray-50);
    border-radius: var(--radius);
    padding: 12px;
    margin-bottom: 12px;
}

.budget-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.budget-label {
    font-size: 13px;
    color: var(--gray-500);
}

.budget-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--danger);
}

.requirements {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.requirement-tag {
    padding: 4px 10px;
    background: white;
    border-radius: 10px;
    font-size: 12px;
    color: var(--gray-600);
}

.demand-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.buyer-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.buyer-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
    font-weight: 600;
}

.buyer-detail {
    display: flex;
    flex-direction: column;
}

.buyer-name {
    font-size: 13px;
    font-weight: 600;
}

.buyer-credit {
    font-size: 11px;
    color: var(--gray-500);
}

.competition-info {
    text-align: right;
}

.bid-count {
    font-size: 14px;
    font-weight: 700;
    color: var(--primary);
}

.bid-label {
    font-size: 11px;
    color: var(--gray-500);
}

.btn-grab {
    padding: 10px 24px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 20px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-grab:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow);
}

/* 加载更多 */
.load-more {
    padding: 16px;
    text-align: center;
}

.btn-load {
    padding: 12px 32px;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    color: var(--gray-600);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-load:hover {
    background: var(--gray-50);
    border-color: var(--gray-300);
}

/* 抢单弹窗 */
.bid-demand-info {
    background: var(--gray-50);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 20px;
}

.bid-game-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
}

.bid-requirements {
    font-size: 13px;
    color: var(--gray-600);
    margin-bottom: 8px;
}

.bid-budget {
    font-size: 14px;
    color: var(--gray-700);
}

.bid-budget strong {
    color: var(--danger);
    font-size: 18px;
}

.price-input {
    position: relative;
}

.currency {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    color: var(--gray-500);
}

.price-input input {
    padding-left: 36px;
    font-size: 18px;
    font-weight: 600;
}

.price-hint {
    font-size: 13px;
    color: var(--gray-500);
    margin-top: 8px;
}

.price-hint span {
    color: var(--primary);
    font-weight: 600;
}

.upload-area {
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.upload-area:hover {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.05);
}

.upload-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--gray-500);
}

.upload-icon {
    font-size: 32px;
}

.bid-tips {
    background: #fef3c7;
    border-radius: var(--radius);
    padding: 16px;
    margin-top: 20px;
}

.bid-tips h4 {
    font-size: 14px;
    margin-bottom: 8px;
    color: var(--gray-800);
}

.bid-tips ul {
    list-style: none;
    padding: 0;
}

.bid-tips li {
    font-size: 13px;
    color: var(--gray-600);
    padding: 4px 0;
    padding-left: 16px;
    position: relative;
}

.bid-tips li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--secondary);
}

/* 筛选弹窗 */
.filter-section {
    margin-bottom: 24px;
}

.filter-section h3 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--gray-800);
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checkbox-item,
.radio-item {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    color: var(--gray-700);
}

.checkbox-item input,
.radio-item input {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-icon {
    font-size: 64px;
    margin-bottom: 16px;
}

.empty-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.empty-desc {
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 24px;
}

/* 响应式调整 */
@media (max-width: 380px) {
    .demand-footer {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
    
    .btn-grab {
        width: 100%;
    }
}