:root {
    --color-background: #f5f7fa;
    --color-primary: #1890ff;
    --color-error: #f5222d;
    --color-success: #52c41a;
    --color-warning: #faad14;
    --color-text-primary: #262626;
    --color-text-regular: #595959;
    --color-text-secondary: #8c8c8c;
    --color-border-1: #d9d9d9;
    --color-border-2: #f0f0f0;
}

body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--color-background);
}

.order-container {
    padding: 24px;
}

/* 页面标题样式 */
.page-title {
    margin: 0 0 24px 0;
    font-size: 24px;
    font-weight: 500;
    color: var(--color-text-primary);
}

/* 筛选区域样式 */
.filter-section {
    background-color: #fff;
    padding: 16px;
    border-radius: 4px;
    margin-bottom: 16px;
}

.filter-group {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.filter-left {
    display: flex;
    gap: 16px;
    flex-wrap: nowrap;
    flex: 1;
    align-items: center;
}

.filter-left select,
.filter-left input {
    width: auto;
    min-width: 120px;
}

.filter-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 快捷标签样式 */
.quick-filters {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.quick-filter-tag {
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 14px;
    cursor: pointer;
    background: #fff;
    border: 1px solid var(--color-border-1);
    color: var(--color-text-regular);
}

.quick-filter-tag.active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

/* 设备状态样式 */
select option[data-status="busy"] {
    color: var(--color-error);
}

select option[data-status="free"] {
    color: var(--color-success);
}

/* 多选下拉框样式 */
select[multiple] {
    height: 120px;
    padding: 4px;
}

select[multiple] option {
    padding: 8px;
    margin: 2px 0;
    border-radius: 2px;
}

select[multiple] option:checked {
    background-color: var(--color-primary);
    color: #fff;
}

select[multiple] option:hover {
    background-color: rgba(24, 144, 255, 0.1);
}

/* 表单控件样式 */
select, input, textarea {
    padding: 8px 12px;
    border: 1px solid var(--color-border-1);
    border-radius: 4px;
    font-size: 14px;
    width: 100%;
    box-sizing: border-box;
}

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

select option {
    padding: 8px;
}

textarea {
    min-height: 80px;
    resize: vertical;
}

/* 按钮样式 */
.btn {
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    border: none;
}

.btn-primary:hover {
    background: #40a9ff;
}

.btn-default {
    background: #fff;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-1);
}

.btn-default:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* 表格样式 */
.order-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
}

.order-table th,
.order-table td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid var(--color-border-1);
    color: var(--color-text-regular);
    font-size: 14px;
}

.order-table th {
    background: #fff;
    color: var(--color-text-primary);
    font-weight: 500;
}

/* 状态标签样式 */
.status-tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
}

.status-new {
    color: var(--color-primary);
    background: rgba(24, 144, 255, 0.1);
}

.status-scheduled {
    color: var(--color-warning);
    background: rgba(250, 173, 20, 0.1);
}

.status-in-progress {
    color: var(--color-primary);
    background: rgba(24, 144, 255, 0.1);
}

.status-completed {
    color: var(--color-success);
    background: rgba(82, 196, 26, 0.1);
}

.status-settled {
    color: var(--color-text-secondary);
    background: rgba(140, 140, 140, 0.1);
}

.status-cancelled {
    color: var(--color-error);
    background: rgba(245, 34, 45, 0.1);
}

/* 抽屉样式 */
.drawer {
    position: fixed;
    top: 0;
    right: -40%;
    width: 40%;
    height: 100vh;
    background: #fff;
    box-shadow: -2px 0 8px rgba(0, 0, 0, 0.15);
    transition: right 0.3s ease;
    z-index: 1001;
}

.drawer.active {
    right: 0;
}

.drawer-content {
    height: 100%;
    overflow-y: auto;
}

.drawer-header {
    padding: 16px 24px;
    border-bottom: 1px solid var(--color-border-1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background: #fff;
    z-index: 1;
}

.drawer-header h3 {
    margin: 0;
    color: var(--color-text-primary);
}

.drawer-body {
    padding: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.drawer-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--color-border-1);
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    position: sticky;
    bottom: 0;
    background: #fff;
}

/* 表单布局 */
.form-group {
    margin-bottom: 16px;
    width: 100%;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    color: var(--color-text-primary);
    font-size: 14px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    width: 100%;
}

/* 遮罩层样式 */
.drawer-mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.45);
    z-index: 1000;
    display: none;
}

.drawer-mask.active {
    display: block;
}

/* 响应式布局 */
@media (max-width: 768px) {
    .filter-group {
        flex-direction: column;
    }
    
    .filter-left {
        width: 100%;
    }
    
    .filter-right {
        width: 100%;
        justify-content: flex-end;
    }
    
    .drawer {
        width: 100%;
        right: -100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .drawer-body {
        padding: 16px;
    }
}

/* 订单详情样式 */
.info-section {
    margin-bottom: 24px;
}

.info-title {
    margin: 0 0 16px 0;
    font-size: 16px;
    color: var(--color-text-primary);
    font-weight: 500;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    background: #fff;
    padding: 16px;
    border-radius: 4px;
    border: 1px solid var(--color-border-2);
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.info-item .label {
    font-size: 12px;
    color: var(--color-text-secondary);
}

.info-item .value {
    font-size: 14px;
    color: var(--color-text-regular);
}

.info-content {
    background: #fff;
    padding: 16px;
    border-radius: 4px;
    border: 1px solid var(--color-border-2);
    color: var(--color-text-regular);
    font-size: 14px;
    min-height: 60px;
}

/* 分页样式 */
.pagination {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-top: 20px;
    gap: 8px;
}

.pagination .btn {
    padding: 4px 12px;
    font-size: 14px;
}

.page-number {
    color: var(--color-text-secondary);
    font-size: 14px;
}

/* 时间轴样式 */
.timeline {
    background: #fff;
    padding: 16px;
    border-radius: 4px;
    border: 1px solid var(--color-border-2);
}

.timeline-item {
    position: relative;
    padding-left: 24px;
    margin-bottom: 16px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-primary);
}

.timeline-item::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 18px;
    width: 2px;
    height: calc(100% + 8px);
    background: var(--color-border-1);
}

.timeline-item:last-child::after {
    display: none;
}

.timeline-time {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: 4px;
}

.timeline-content {
    font-size: 14px;
    color: var(--color-text-regular);
}

.timeline-item.arrival::before {
    background: var(--color-primary);
}

.timeline-item.start::before {
    background: var(--color-success);
}

.timeline-item.fuel::before {
    background: var(--color-warning);
}

.timeline-item.complete::before {
    background: var(--color-success);
}