/* ========== 全局样式 ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --primary-color: #0b7b78;
    --primary-light: #ecf9f7;
    --text-primary: #1f2a44;
    --text-secondary: #5b728a;
    --text-muted: #6f7e94;
    --border-color: #e2edf5;
    --bg-light: #f9fcfe;
    --danger-color: #e03a3a;
}

body {
    background: #f0f4fa;
    font-family: var(--font-family);
    padding: 20px;
    color: var(--text-primary);
}

.container {
    max-width: 1600px;
    margin: 0 auto;
}

/* ========== 顶部导航 ========== */
.top-bar {
    background: white;
    padding: 10px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.02);
    font-size: 13px;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: #0b3b5c;
}

.nav-links {
    display: flex;
    gap: 24px;
    color: #475569;
}

.nav-links a {
    text-decoration: none;
    color: inherit;
}

.version-badge {
    background: #e9edf2;
    padding: 4px 10px;
    border-radius: 30px;
    font-size: 12px;
}

/* ========== 全局布局 ========== */
.global-layout {
    display: flex;
    gap: 20px;
    min-height: 800px;
}

/* ========== 左侧导航 ========== */
.global-nav {
    width: 240px;
    flex-shrink: 0;
    background: white;
    border-radius: 24px;
    padding: 16px 10px;
    border: 1px solid #dbe8f2;
    box-shadow: 0 8px 20px rgba(0,0,0,0.02);
}

.global-nav-section {
    margin-bottom: 20px;
}

.global-nav-title {
    font-size: 12px;
    font-weight: 600;
    color: #62728a;
    padding: 0 12px;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.global-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    border-radius: 40px;
    color: #1e4c6b;
    font-size: 13px;
    margin-bottom: 2px;
    cursor: default;
    transition: background 0.2s;
}

.global-nav-item i {
    width: 20px;
    color: #4f7a9e;
}

.global-nav-item.active {
    background: #ecf9f7;
    border: 1px solid #0b7b78;
    font-weight: 500;
}

.global-nav-item:hover:not(.active) {
    background: #f1f5f9;
}

/* ========== 主内容区 ========== */
.main-content {
    flex: 1;
    min-width: 0;
}

/* ========== 项目头 ========== */
.project-header {
    background: white;
    border-radius: 14px;
    padding: 12px 20px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 13px;
}

.back-link {
    display: flex;
    align-items: center;
    gap: 5px;
    color: #4b5563;
}

.project-name {
    background: #e6f7f5;
    padding: 4px 14px;
    border-radius: 40px;
    font-weight: 600;
    color: #0d5e5a;
}

.role-tag {
    background: #f1f5f9;
    padding: 4px 12px;
    border-radius: 30px;
}

.status-badge {
    background: #dbeafe;
    color: #1e4fd9;
    padding: 3px 10px;
    border-radius: 40px;
}

.btn-start {
    background: #0b7b78;
    color: white;
    padding: 4px 16px;
    border-radius: 40px;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: default;
    border: none;
    font-weight: 500;
}

.exec-tabs {
    display: flex;
    gap: 20px;
    margin-left: auto;
    align-items: center;
}

.exec-tabs span {
    padding: 4px 0;
    border-bottom: 2px solid transparent;
    cursor: default;
    font-size: 14px;
}

.exec-tabs span.active {
    color: #0f766e;
    border-bottom-color: #0f766e;
    font-weight: 500;
}

.project-exec-tab {
    color: #0b7b78;
    font-weight: 500;
}

.project-exec-tab i {
    margin-right: 6px;
}

/* ========== 页面二级导航 ========== */
.settings-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 24px;
    background: white;
    border-radius: 40px;
    padding: 8px 20px;
    margin-bottom: 24px;
    border: 1px solid #e2edf5;
    box-shadow: 0 2px 8px rgba(0,0,0,0.02);
}

.settings-tab {
    font-size: 14px;
    font-weight: 500;
    color: #4f6b8a;
    padding: 6px 0;
    border-bottom: 3px solid transparent;
    cursor: default;
    white-space: nowrap;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.settings-tab.active {
    color: #0b7b78;
    border-bottom-color: #0b7b78;
}

.settings-tab i {
    margin-right: 6px;
    font-size: 14px;
}

/* ========== 卡片通用 ========== */
.card {
    background: white;
    border-radius: 24px;
    padding: 20px;
    margin-bottom: 24px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.02);
    border: 1px solid #e2edf5;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.card-header h2 {
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    color: #0f3b4e;
    margin: 0;
}

.card-title {
    font-size: 16px;
    font-weight: 600;
    color: #0f3b4e;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-title i {
    color: #0b7b78;
}

/* ========== 表单元素 ========== */
.form-group {
    margin-bottom: 18px;
}

/* ========== 通用按钮 ========== */
.btn-link {
    background: transparent;
    border: none;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
}
.btn-primary,
.btn-save {
    background: var(--primary-color);
    color: white;
    padding: 10px 32px;
    border-radius: 40px;
    font-size: 15px;
    font-weight: 600;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 8px rgba(7, 94, 84, 0.1);
    cursor: pointer;
}
.btn-cancel {
    background: white;
    border: 1px solid #c2d5e9;
    padding: 10px 24px;
    border-radius: 40px;
    color: #335577;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

/* ========== 通用工具类 ========== */
.text-small { font-size: 12px; color: #5b728a; }
.row-cards {
    display: flex;
    gap: 24px;
    margin-bottom: 24px;
}
.col-card {
    flex: 1;
    min-width: 0;
}

.switch-label {
    background: #f0f7fa;
    padding: 4px 12px;
    border-radius: 40px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #1e4c6b;
    cursor: pointer;
}
.switch-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin: 0;
    accent-color: #0b7b78;
}
.requirement-note {
    color: #e03a3a;
    font-weight: 700;
    font-size: 13px;
    background: #ffe6e6;
    padding: 2px 8px;
    border-radius: 30px;
    display: inline-block;
}
.gray-box {
    background: #eef2f6;
    border: 1px solid #d0e0f0;
    border-radius: 40px;
    padding: 8px 12px;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 4px;
    color: #3a5a7a;
}
.note-text {
    font-size: 12px;
    color: #6f7e94;
    background: #f5f9ff;
    padding: 2px 8px;
    border-radius: 30px;
    display: inline-block;
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 18px;
    flex-wrap: wrap;
}

.form-row .form-group {
    flex: 1 1 200px;
    margin-bottom: 0;
}

.form-label {
    font-size: 12px;
    font-weight: 500;
    color: #1e4c6b;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.form-label i {
    color: #4f7a9e;
}

.required {
    color: #e03a3a;
    margin-left: 4px;
    font-size: 14px;
}

input, textarea, select {
    font-family: inherit;
    background: white;
    border: 1px solid #b9d2ea;
    border-radius: 40px;
    padding: 10px 16px;
    font-size: 13px;
    width: 100%;
    outline: none;
    color: #1f2a44;
}

input:focus, textarea:focus, select:focus {
    border-color: #0b7b78;
    box-shadow: 0 0 0 2px rgba(11,123,120,0.1);
}

textarea {
    border-radius: 20px;
    min-height: 70px;
    resize: vertical;
}

select {
    appearance: none;
    -webkit-appearance: none;
    -moz-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='%234f6b8a' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
    cursor: pointer;
}

.type-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.type-option {
    background: #f1f5f9;
    padding: 6px 18px;
    border-radius: 40px;
    font-size: 13px;
    color: #1f3b5c;
    border: 1px solid transparent;
    cursor: default;
}

.type-option.active {
    background: #0b7b78;
    color: white;
}

/* ========== 分割面板 ========== */
.split-panel {
    display: flex;
    gap: 28px;
    align-items: stretch;
    flex-wrap: wrap;
}

.form-panel {
    flex: 2;
    min-width: 400px;
}

.file-panel {
    flex: 1.2;
    min-width: 320px;
}

/* ========== 文件上传 ========== */
.upload-area {
    background: #f8fbfe;
    border: 2px dashed #b7d9e9;
    border-radius: 24px;
    padding: 20px 16px;
    text-align: center;
    margin-bottom: 24px;
}

.upload-area i {
    font-size: 32px;
    color: #7ba9c9;
    margin-bottom: 6px;
}

.upload-text {
    font-weight: 500;
    color: #195b5b;
}

.upload-hint {
    font-size: 11px;
    color: #62728a;
    margin-top: 8px;
}

.file-list {
    margin-bottom: 24px;
}

.file-item {
    background: #f1f5f9;
    border-radius: 40px;
    padding: 8px 16px 8px 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    border: 1px solid #d9e6f2;
}

.file-item i.fa-file-pdf {
    color: #d14d42;
}

.file-item i.fa-file-word {
    color: #2b5797;
}

.file-info {
    flex: 1;
    font-size: 13px;
    font-weight: 500;
    color: #1d4968;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-size {
    font-size: 11px;
    color: #5d738e;
    margin-left: 6px;
}

.file-actions i {
    color: #8195af;
    margin: 0 4px;
    cursor: default;
    font-size: 14px;
}

.file-actions i:hover {
    color: #0b7b78;
}

/* ========== 模板区域 ========== */
.template-section {
    background: #f9fcfe;
    border-radius: 20px;
    padding: 16px;
    border: 1px solid #d0e2f2;
}

.template-title {
    font-size: 14px;
    font-weight: 600;
    color: #164b66;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.template-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px 16px;
    margin-bottom: 12px;
}

.template-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    background: white;
    padding: 6px 12px;
    border-radius: 40px;
    border: 1px solid #dde9f5;
    color: #1e4c6b;
}

.template-item i {
    color: #0b7b78;
}

.pack-all {
    margin-top: 8px;
    text-align: right;
}

/* ========== 状态标签 ========== */
.info-card {
    background: white;
    border-radius: 20px;
    padding: 18px 20px;
    border: 1px solid #e2edf5;
    margin-top: 24px;
}

.status-tag {
    background: #ecf3fa;
    color: #1f4e77;
    padding: 2px 10px;
    border-radius: 30px;
    font-size: 11px;
    white-space: nowrap;
    display: inline-block;
    line-height: 1.4;
}

.status-tag.success {
    background: #dcf2ef;
    color: #14635e;
}

.status-tag.warning {
    background: #fff4e0;
    color: #a8681c;
}

.status-tag.secondary {
    background: #e9ecf2;
    color: #5b6f88;
}

.status-tag.danger {
    background: #fee2e2;
    color: #b91c1c;
}

.status-tag.info {
    background: #e1f0fa;
    color: #1f6e9c;
}

/* ========== 弹窗 ========== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}
.modal-overlay.active {
    display: flex;
}
.modal-content {
    background: white;
    border-radius: 24px;
    max-width: 1200px;
    width: 90%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}
.modal-header h2 {
    font-size: 18px;
    font-weight: 600;
    color: #0f3b4e;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}
.modal-header h2 i {
    color: var(--primary-color);
}
.modal-close {
    background: transparent;
    border: none;
    color: #7a9bb8;
    font-size: 18px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 8px;
    transition: all 0.2s;
}
.modal-close:hover {
    background: #f1f5f9;
    color: var(--danger-color);
}
.modal-body {
    padding: 20px 30px;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}
.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}
.modal-footer button {
    cursor: pointer;
}

/* ========== 弹窗通用组件 ========== */
/* 弹窗内筛选栏 */
.modal-filter-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.modal-filter-input {
    flex: 1;
    min-width: 200px;
    position: relative;
    display: flex;
    align-items: center;
}
.modal-filter-input i {
    position: absolute;
    left: 14px;
    color: #7e95b2;
    font-size: 14px;
}
.modal-filter-input input {
    padding-left: 36px;
    width: 100%;
    background: #f9fcfe;
    border: 1px solid #dde9f5;
}
.modal-filter-select {
    padding: 8px 16px;
    background: #f9fcfe;
    border: 1px solid #dde9f5;
    border-radius: 30px;
    font-size: 13px;
    color: #1f2a44;
    cursor: pointer;
    min-width: 120px;
}

/* 弹窗内日志列表 */
.modal-log-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 400px;
    overflow-y: auto;
}
.modal-log-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    background: #f9fcfe;
    border-radius: 16px;
    border: 1px solid #e8f2f8;
}
.modal-log-item i {
    color: #7e95b2;
    font-size: 16px;
    margin-top: 2px;
}
.modal-log-content {
    flex: 1;
    font-size: 13px;
    color: #1f2a44;
    line-height: 1.5;
}
.modal-log-time {
    font-size: 12px;
    color: #6f7e94;
    white-space: nowrap;
    margin-top: 2px;
}

/* 弹窗内分页 */
.modal-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}
.modal-page-item {
    min-width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 13px;
    color: #475569;
    cursor: pointer;
    background: white;
    border: 1px solid #dbe8f2;
}
.modal-page-item:hover {
    background: #f1f5f9;
}
.modal-page-item.active {
    background: #0b7b78;
    color: white;
    border-color: #0b7b78;
}
.modal-page-item i {
    font-size: 12px;
}

/* 通用选择项样式（可复用） */
.select-option {
    background: white;
    border: 1px solid #b9d2ea;
    border-radius: 20px;
    padding: 12px 20px;
    cursor: pointer;
    transition: all 0.2s;
}
.select-option:hover {
    border-color: var(--primary-color);
    background: var(--bg-light);
}
.select-option.selected {
    background: var(--primary-light);
    border: 2px solid var(--primary-color);
}

/* 表格行样式（可复用） */
.table-row {
    display: grid;
    padding: 10px 16px;
    align-items: center;
    border-bottom: 1px solid #e9f0f7;
    font-size: 13px;
}
.table-row.header {
    background: #f5faff;
    font-weight: 600;
    color: #254b68;
}
.table-row:last-child {
    border-bottom: none;
}

/* 表格容器样式（可复用） */
.table-container {
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
}

/* 操作图标组（可复用） */
.action-icons {
    display: flex;
    gap: 8px;
    justify-content: center;
    align-items: center;
}
.action-icons i {
    color: #8b9ab0;
    font-size: 13px;
    cursor: pointer;
}
.action-icons i:hover {
    color: var(--primary-color);
}

/* 自定义复选框（可复用） */
.checkbox-custom {
    display: inline-block;
    width: 18px;
    height: 18px;
    background: white;
    border: 2px solid #9bb1c9;
    border-radius: 4px;
    text-align: center;
    line-height: 16px;
    font-size: 12px;
}
.checkbox-custom.checked {
    background: var(--primary-color);
    border-color: var(--primary-color);
}
.checkbox-custom.checked::after {
    content: "✓";
    color: white;
    font-weight: bold;
}

/* 类型徽章（可复用） */
.type-badge {
    background: #e9f0f6;
    color: #2c506e;
    font-size: 11px;
    padding: 4px 12px;
    border-radius: 40px;
    width: fit-content;
}

/* 拖拽手柄（可复用） */
.drag-handle {
    color: #9aa9b9;
    text-align: center;
    font-size: 18px;
    cursor: grab;
}

/* 条件预览文本（可复用） */
.condition-preview {
    color: #64748b;
    font-size: 13px;
    text-align: left;
}



/* ========== 试验方法配置弹窗专用样式 ========== */
.project-type-option {
    background: white;
    border: 1px solid #b9d2ea;
    border-radius: 20px;
    padding: 12px 20px;
    cursor: pointer;
    transition: all 0.2s;
}
.project-type-option:hover {
    border-color: var(--primary-color);
    background: #f8fbfe;
}
.project-type-option.selected {
    background: var(--primary-light);
    border: 2px solid var(--primary-color);
}
.group-table {
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
}
.group-row {
    display: grid;
    grid-template-columns: 1.5fr 2fr 0.8fr 1fr;
    padding: 10px 16px;
    justify-items: center;
    align-items: center;
    border-bottom: 1px solid #e9f0f7;
    font-size: 13px;
}
.group-row:last-child {
    border-bottom: none;
}
.status-tag.inactive {
    background: #eef2f6;
    color: #6f8295;
}

/* ========== 错误提示 ========== */
.error {
    color: #dc2626;
    background: #fef2f2;
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid #fecaca;
}

/* ========== 加载中 ========== */
.loading {
    color: #64748b;
    padding: 20px;
    text-align: center;
}

/* ========== 页面底部按钮区域 ========== */
.footer-actions {
    display: flex;
    justify-content: flex-end;
    gap: 16px;
    margin-top: 30px;
}

/* ========== 布局工具类 ========== */
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-stretch { align-items: stretch; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-4 { gap: 4px; }
.gap-6 { gap: 6px; }
.gap-8 { gap: 8px; }
.gap-10 { gap: 10px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-20 { gap: 20px; }
.gap-24 { gap: 24px; }
.gap-28 { gap: 28px; }
.flex-1 { flex: 1; }
.flex-2 { flex: 2; }
.flex-1-2 { flex: 1.2; }
.min-w-0 { min-width: 0; }

/* ========== 间距工具类 ========== */
.m-0 { margin: 0; }
.mt-4 { margin-top: 4px; }
.mt-8 { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-20 { margin-top: 20px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: 4px; }
.mb-8 { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.mb-18 { margin-bottom: 18px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.ml-auto { margin-left: auto; }
.mr-4 { margin-right: 4px; }
.mr-8 { margin-right: 8px; }

.p-12 { padding: 12px; }
.p-16 { padding: 16px; }
.p-20 { padding: 20px; }
.py-4 { padding-top: 4px; padding-bottom: 4px; }
.py-8 { padding-top: 8px; padding-bottom: 8px; }
.px-12 { padding-left: 12px; padding-right: 12px; }
.px-16 { padding-left: 16px; padding-right: 16px; }

/* ========== 尺寸工具类 ========== */
.w-full { width: 100%; }
.w-60 { width: 60px; }
.w-70 { width: 70px; }
.w-90 { width: 90px; }
.w-100 { width: 100px; }
.w-200 { width: 200px; }
.w-250 { width: 250px; }
.w-280 { width: 280px; }
.w-300 { width: 300px; }
.h-full { height: 100%; }
.min-h-0 { min-height: 0; }

/* ========== 文本工具类 ========== */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-xs { font-size: 11px; }
.text-sm { font-size: 12px; }
.text-base { font-size: 13px; }
.text-lg { font-size: 14px; }
.text-primary { color: #0b7b78; }
.text-danger { color: #e03a3a; }
.text-gray { color: #1f2a44; }
.text-secondary { color: #4a6b8a; }
.text-muted-blue { color: #7e95b2; }
.text-border-gray { color: #5b728a; }
.text-dark { color: #0f3b4e; }
.text-muted { color: #6f7e94; }
.whitespace-nowrap { white-space: nowrap; }
.font-weight-500 { font-weight: 500; }
.font-weight-600 { font-weight: 600; }

/* ========== 背景工具类 ========== */
.bg-white { background: white; }
.bg-light { background: #f9fcfe; }
.bg-info { background: #ecf9f7; }

/* ========== 边框工具类 ========== */
.border { border: 1px solid #e2edf5; }
.border-dashed { border-style: dashed; }
.rounded-full { border-radius: 9999px; }
.rounded-20 { border-radius: 20px; }
.rounded-24 { border-radius: 24px; }

/* ========== 分隔线 ========== */
.divider { border: none; border-top: 1px solid #e2edf5; margin: 12px 0; }
.divider-lg { border: none; border-top: 1px solid #e2edf5; margin: 16px 0; }

/* ========== 提示框 ========== */
.info-box {
    background: #f9fcfe;
    border: 1px solid #d0e2f2;
    border-radius: 40px;
    padding: 12px 16px;
    font-size: 13px;
    color: #0d5e5a;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ========== 组合布局类 ========== */
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-col-center { display: flex; flex-direction: column; align-items: center; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-start { display: flex; align-items: flex-start; }