/* ============================================
 * 豫港通数字供应链管理平台 - 设计系统
 * 统一视觉规范（所有页面复用）
 * ============================================ */

/* ===== 1. CSS 变量（设计 Token） ===== */
:root {
  /* 主题色 */
  --color-primary: #1E40AF;
  --color-primary-hover: #1D4ED8;
  --color-primary-light: #DBEAFE;
  --color-primary-lighter: #EFF6FF;

  /* 文字 */
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-tertiary: #94A3B8;
  --text-inverse: #FFFFFF;

  /* 边框 */
  --border-light: #F1F5F9;
  --border-default: #E2E8F0;
  --border-strong: #CBD5E1;

  /* 背景 */
  --bg-page: #F8FAFC;
  --bg-card: #FFFFFF;
  --bg-hover: #F8FAFC;
  --bg-disabled: #F1F5F9;

  /* 状态色 */
  --color-success: #10B981;
  --color-success-light: #D1FAE5;
  --color-warning: #F59E0B;
  --color-warning-light: #FEF3C7;
  --color-danger: #EF4444;
  --color-danger-light: #FEE2E2;
  --color-info: #3B82F6;
  --color-info-light: #DBEAFE;
  --color-gray: #6B7280;
  --color-gray-light: #F3F4F6;

  /* 圆角 */
  --radius-sm: 4px;
  --radius-default: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* 阴影 */
  --shadow-sm: 0 1px 2px 0 rgba(0,0,0,0.04);
  --shadow-default: 0 1px 3px 0 rgba(0,0,0,0.08), 0 1px 2px -1px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -2px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.04);

  /* 间距 */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;

  /* 字体 */
  --font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: "SF Mono", "Cascadia Code", "Consolas", "Monaco", monospace;
}

/* ===== 2. 基础重置 ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  font-family: var(--font-family);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-primary);
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.15s;
}

a:hover {
  color: var(--color-primary-hover);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ===== 3. 按钮（3 种类型 + 3 种尺寸） ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0 16px;
  height: 36px;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-default);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  user-select: none;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--text-inverse);
  border-color: var(--color-primary);
}

.btn-primary:hover:not(:disabled) {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border-color: var(--border-default);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--bg-hover);
  border-color: var(--border-strong);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}

.btn-ghost:hover:not(:disabled) {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.btn-danger {
  background: var(--color-danger);
  color: var(--text-inverse);
  border-color: var(--color-danger);
}

.btn-danger:hover:not(:disabled) {
  background: #DC2626;
}

/* 尺寸 */
.btn-sm {
  height: 28px;
  padding: 0 12px;
  font-size: 12px;
}

.btn-lg {
  height: 44px;
  padding: 0 24px;
  font-size: 15px;
}

/* 图标按钮 */
.btn-icon {
  width: 36px;
  padding: 0;
}

/* 文字按钮（链接样式） */
.btn-text {
  background: none;
  border: none;
  color: var(--color-primary);
  padding: 0;
  height: auto;
  font-weight: 500;
}

.btn-text:hover:not(:disabled) {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

/* ===== 4. 输入框 ===== */
.input,
.select,
.textarea {
  width: 100%;
  height: 36px;
  padding: 0 12px;
  font-size: 14px;
  color: var(--text-primary);
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-default);
  transition: all 0.15s;
  outline: none;
}

.input::placeholder,
.textarea::placeholder {
  color: var(--text-tertiary);
}

.input:hover,
.select:hover,
.textarea:hover {
  border-color: var(--border-strong);
}

.input:focus,
.select:focus,
.textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.input:disabled,
.select:disabled,
.textarea:disabled {
  background: var(--bg-disabled);
  color: var(--text-tertiary);
  cursor: not-allowed;
}

.textarea {
  height: auto;
  min-height: 80px;
  padding: 8px 12px;
  line-height: 1.5;
  resize: vertical;
}

/* 输入框带前缀图标 */
.input-with-icon {
  position: relative;
}

.input-with-icon .input {
  padding-left: 36px;
}

.input-with-icon .icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  pointer-events: none;
}

/* 表单项 */
.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
}

.form-label .required {
  color: var(--color-danger);
  margin-left: 2px;
}

.form-help {
  font-size: 12px;
  color: var(--text-tertiary);
}

.form-error {
  font-size: 12px;
  color: var(--color-danger);
}

/* ===== 5. 表格 ===== */
.table {
  width: 100%;
  background: var(--bg-card);
  border-collapse: collapse;
  font-size: 13px;
}

.table thead th {
  padding: 12px 16px;
  text-align: left;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-page);
  border-bottom: 1px solid var(--border-default);
  white-space: nowrap;
}

.table tbody td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-primary);
}

.table tbody tr:hover {
  background: var(--bg-hover);
}

.table tbody tr:last-child td {
  border-bottom: none;
}

.table th.text-center,
.table td.text-center {
  text-align: center;
}

.table-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* 卡片式表格（外框） */
.table-card {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  overflow: hidden;
}

/* ===== 6. 状态标签 ===== */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  font-size: 12px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.tag-blue {
  background: var(--color-info-light);
  color: var(--color-info);
}

.tag-yellow {
  background: var(--color-warning-light);
  color: var(--color-warning);
}

.tag-green {
  background: var(--color-success-light);
  color: var(--color-success);
}

.tag-red {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

.tag-gray {
  background: var(--color-gray-light);
  color: var(--color-gray);
}

/* ===== 7. 卡片 ===== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
}

.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.card-body {
  padding: 20px;
}

.card-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

/* ===== 8. Tab ===== */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--border-default);
  gap: 0;
}

.tab {
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
}

.tab:hover {
  color: var(--text-primary);
}

.tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* 状态 Tab（用于列表页筛选） */
.status-tabs {
  display: flex;
  gap: 24px;
  border-bottom: 1px solid var(--border-default);
}

.status-tab {
  padding: 12px 0;
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
}

.status-tab .count {
  margin-left: 4px;
  font-size: 12px;
  color: var(--text-tertiary);
}

.status-tab:hover {
  color: var(--text-primary);
}

.status-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  font-weight: 500;
}

.status-tab.active .count {
  color: var(--color-primary);
}

/* ===== 9. 面包屑 ===== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-tertiary);
  margin-bottom: 12px;
}

.breadcrumb a {
  color: var(--text-secondary);
}

.breadcrumb a:hover {
  color: var(--color-primary);
}

.breadcrumb .separator {
  color: var(--text-tertiary);
}

.breadcrumb .current {
  color: var(--text-primary);
}

/* ===== 10. 步骤条 ===== */
.steps {
  display: flex;
  align-items: center;
  padding: 24px 0;
}

.step {
  display: flex;
  align-items: center;
  flex: 1;
}

.step-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 500;
  background: var(--bg-card);
  border: 2px solid var(--border-default);
  color: var(--text-tertiary);
  flex-shrink: 0;
}

.step-circle.completed {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--text-inverse);
}

.step-circle.current {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.step-label {
  margin-left: 12px;
  font-size: 14px;
  color: var(--text-primary);
}

.step-line {
  flex: 1;
  height: 2px;
  background: var(--border-default);
  margin: 0 16px;
}

.step-line.completed {
  background: var(--color-primary);
}

/* ===== 11. 顶部导航栏（60px） ===== */
.topbar {
  height: 60px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.topbar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 16px;
}

.topbar-logo img {
  height: 32px;
}

.topbar-menu {
  display: flex;
  align-items: center;
  margin-left: 48px;
  gap: 0;
  height: 100%;
}

.topbar-menu-item {
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 20px;
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
}

.topbar-menu-item:hover {
  color: var(--text-primary);
}

.topbar-menu-item.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  font-weight: 500;
}

.topbar-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 16px;
}

.topbar-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-default);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
  position: relative;
}

.topbar-icon-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.topbar-icon-btn .badge {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 6px;
  height: 6px;
  background: var(--color-danger);
  border-radius: 50%;
}

.topbar-user {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  border-radius: var(--radius-default);
  cursor: pointer;
  transition: background 0.15s;
}

.topbar-user:hover {
  background: var(--bg-hover);
}

.topbar-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FB923C 0%, #F97316 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 13px;
  font-weight: 500;
}

.topbar-user-name {
  font-size: 13px;
  color: var(--text-primary);
}

.topbar-user-org {
  font-size: 11px;
  color: var(--text-tertiary);
}

/* ===== 12. 左侧菜单（220px） ===== */
.sidemenu {
  width: 220px;
  background: var(--bg-card);
  border-right: 1px solid var(--border-default);
  height: calc(100vh - 60px);
  overflow-y: auto;
  padding: 12px 0;
  flex-shrink: 0;
}

.sidemenu-group {
  margin-bottom: 4px;
}

.sidemenu-group-title {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
}

.sidemenu-group-title:hover {
  background: var(--bg-hover);
}

.sidemenu-group-title .icon {
  font-size: 16px;
  color: var(--text-secondary);
}

.sidemenu-group-title .arrow {
  margin-left: auto;
  font-size: 12px;
  color: var(--text-tertiary);
  transition: transform 0.15s;
}

.sidemenu-group.collapsed .arrow {
  transform: rotate(-90deg);
}

.sidemenu-items {
  padding: 4px 0;
}

.sidemenu-item {
  display: block;
  padding: 8px 20px 8px 44px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  border-left: 2px solid transparent;
  transition: all 0.15s;
}

.sidemenu-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

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

.sidemenu-group.collapsed .sidemenu-items {
  display: none;
}

/* ===== 13. 页面标题区 ===== */
.page-header {
  background: var(--bg-card);
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-default);
}

.page-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.page-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ===== 14. 搜索筛选区 ===== */
.filter-bar {
  background: var(--bg-card);
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-default);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: end;
}

.filter-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 200px;
}

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

.filter-actions {
  margin-left: auto;
  display: flex;
  gap: 8px;
}

/* ===== 15. 空状态 ===== */
.empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 64px 24px;
  color: var(--text-tertiary);
}

.empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
  color: var(--text-tertiary);
}

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

/* ===== 16. Loading ===== */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  color: var(--text-tertiary);
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-default);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===== 17. Modal ===== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  width: 480px;
  max-width: 90vw;
  max-height: 90vh;
  overflow: auto;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.modal-body {
  padding: 20px;
}

.modal-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-default);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* ===== 18. 信息展示（label-value 配对） ===== */
.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 24px;
}

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

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

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

.info-value.large {
  font-size: 16px;
  font-weight: 600;
}

.info-value.mono {
  font-family: var(--font-mono);
  font-size: 13px;
}

/* ===== 19. 三栏布局（高保真原型展示） ===== */
.app-layout {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

.app-layout .sidemenu {
  height: 100vh;
}

.app-content {
  flex: 1;
  display: flex;
  overflow: hidden;
}

.prototype-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--bg-page);
  overflow: hidden;
}

.prototype-toolbar {
  height: 44px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 8px;
  flex-shrink: 0;
}

.prototype-toolbar-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.prototype-toolbar-actions {
  margin-left: auto;
  display: flex;
  gap: 4px;
}

.prototype-frame {
  flex: 1;
  overflow: auto;
  background: var(--bg-page);
  padding: 16px;
}

.prototype-device {
  max-width: 1440px;
  margin: 0 auto;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  min-height: calc(100vh - 180px);
}

.docs-area {
  width: 480px;
  background: var(--bg-card);
  border-left: 1px solid var(--border-default);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.docs-header {
  height: 44px;
  padding: 0 16px;
  border-bottom: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  flex-shrink: 0;
}

.docs-content {
  flex: 1;
  overflow: auto;
  padding: 24px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-primary);
}

.docs-content h1 {
  font-size: 22px;
  font-weight: 600;
  margin: 16px 0 12px;
  color: var(--text-primary);
}

.docs-content h2 {
  font-size: 18px;
  font-weight: 600;
  margin: 24px 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-default);
  color: var(--text-primary);
}

.docs-content h3 {
  font-size: 15px;
  font-weight: 600;
  margin: 16px 0 8px;
  color: var(--text-primary);
}

.docs-content p {
  margin: 8px 0;
  color: var(--text-secondary);
}

.docs-content ul,
.docs-content ol {
  margin: 8px 0;
  padding-left: 20px;
  color: var(--text-secondary);
}

.docs-content li {
  margin: 4px 0;
}

.docs-content code {
  background: var(--bg-page);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-primary);
}

.docs-content pre {
  background: var(--bg-page);
  padding: 12px;
  border-radius: var(--radius-md);
  font-size: 12px;
  overflow-x: auto;
  margin: 8px 0;
}

.docs-content blockquote {
  border-left: 3px solid var(--color-primary);
  padding: 8px 16px;
  background: var(--color-primary-lighter);
  color: var(--text-secondary);
  margin: 12px 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.docs-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
  font-size: 12px;
}

.docs-content th {
  background: var(--bg-page);
  padding: 8px 12px;
  text-align: left;
  font-weight: 500;
  color: var(--text-secondary);
  border: 1px solid var(--border-default);
}

.docs-content td {
  padding: 8px 12px;
  border: 1px solid var(--border-light);
  color: var(--text-primary);
}

/* ===== 20. 响应式 ===== */
@media (max-width: 1280px) {
  .docs-area {
    width: 380px;
  }
}

@media (max-width: 1024px) {
  .docs-area {
    display: none;
  }
}

/* ===== 21. 滚动条 ===== */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border-default);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--border-strong);
}

/* ===== 22. 工具类 ===== */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-xs { font-size: 12px; }
.text-sm { font-size: 13px; }
.text-lg { font-size: 16px; }
.text-xl { font-size: 18px; }
.text-2xl { font-size: 22px; }
.text-tertiary { color: var(--text-tertiary); }
.text-secondary { color: var(--text-secondary); }
.text-primary-color { color: var(--color-primary); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-danger { color: var(--color-danger); }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.w-full { width: 100%; }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mb-2 { margin-bottom: 8px; }
.mb-4 { margin-bottom: 16px; }
.cursor-pointer { cursor: pointer; }

/* ===== 23. 列表项卡片（卡片式列表） ===== */
.list-card-item {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 12px;
  transition: all 0.15s;
  position: relative;
}

.list-card-item:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.list-card-item-corner {
  position: absolute;
  top: 0;
  left: 0;
  background: var(--color-primary);
  color: var(--text-inverse);
  padding: 2px 12px;
  font-size: 11px;
  border-radius: var(--radius-md) 0 var(--radius-md) 0;
}

/* ===== 24. 详情页头部信息 ===== */
.detail-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-default);
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.detail-header-content {
  flex: 1;
}

.detail-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.detail-back {
  color: var(--color-primary);
  font-size: 14px;
  margin-left: 8px;
  font-weight: normal;
}

.detail-meta {
  display: flex;
  gap: 24px;
  font-size: 13px;
  color: var(--text-secondary);
}

.detail-meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.detail-meta-label {
  color: var(--text-tertiary);
}

.detail-meta-value {
  color: var(--text-primary);
  font-weight: 500;
}

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

/* ===== 25. 顶部指标卡片 ===== */
.metric-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 16px 24px;
  background: var(--bg-page);
}

.metric-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--border-default);
}

.metric-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.metric-icon.blue {
  background: var(--color-info-light);
  color: var(--color-info);
}

.metric-icon.green {
  background: var(--color-success-light);
  color: var(--color-success);
}

.metric-icon.purple {
  background: #F3E8FF;
  color: #9333EA;
}

.metric-icon.orange {
  background: var(--color-warning-light);
  color: var(--color-warning);
}

.metric-content {
  flex: 1;
  min-width: 0;
}

.metric-label {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-bottom: 2px;
}

.metric-value {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

.metric-suffix {
  font-size: 13px;
  color: var(--text-tertiary);
  font-weight: normal;
  margin-left: 2px;
}

/* ===== 26. 进度条 ===== */
.progress {
  display: flex;
  align-items: center;
  gap: 8px;
}

.progress-bar {
  flex: 1;
  height: 6px;
  background: var(--bg-page);
  border-radius: var(--radius-full);
  overflow: hidden;
  min-width: 60px;
  max-width: 120px;
}

.progress-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width 0.3s;
}

.progress-fill.success {
  background: var(--color-success);
}

.progress-fill.warning {
  background: var(--color-warning);
}

.progress-fill.danger {
  background: var(--color-danger);
}

.progress-text {
  font-size: 12px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  min-width: 36px;
  text-align: right;
}

/* ===== 27. 链接样式 ===== */
.link {
  color: var(--color-primary);
  cursor: pointer;
}

.link:hover {
  text-decoration: underline;
}

/* ===== 28. 分页 ===== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: var(--bg-card);
  border-top: 1px solid var(--border-default);
  font-size: 13px;
  color: var(--text-secondary);
}

.pagination-pages {
  display: flex;
  gap: 4px;
  align-items: center;
}

.pagination-page {
  min-width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: var(--bg-card);
  color: var(--text-secondary);
}

.pagination-page:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.pagination-page.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--text-inverse);
}

.pagination-jumper {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pagination-jumper .input {
  width: 60px;
  height: 32px;
}

/* ===== 29. 列表-卡片样式（带边框+hover 边框高亮） ===== */
.contract-card {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 12px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr 120px;
  gap: 16px;
  align-items: center;
  position: relative;
  transition: all 0.15s;
}

.contract-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-default);
}

.contract-card-corner {
  position: absolute;
  top: 0;
  left: 0;
  background: var(--color-primary);
  color: var(--text-inverse);
  padding: 2px 8px;
  font-size: 11px;
  border-radius: var(--radius-md) 0 var(--radius-md) 0;
  display: flex;
  align-items: center;
  gap: 4px;
}

.contract-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.contract-card-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 16px;
  font-size: 12px;
  color: var(--text-secondary);
}

.contract-card-actions {
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: flex-end;
}

/* ===== 30. 描述列表（详情页用） ===== */
.descriptions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.descriptions-item {
  display: flex;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-light);
  border-right: 1px solid var(--border-light);
}

.descriptions-item:nth-child(2n) {
  border-right: none;
}

.descriptions-item:nth-last-child(-n+2):not(:nth-child(2n)) {
  border-bottom: none;
}

.descriptions-item:has(+ .descriptions-item:nth-last-child(1)) {
  border-bottom: none;
}

.descriptions-label {
  width: 100px;
  flex-shrink: 0;
  color: var(--text-tertiary);
  font-size: 13px;
}

.descriptions-value {
  flex: 1;
  color: var(--text-primary);
  font-size: 13px;
}

/* ===== 表单 grid 布局（项目申请等长表单） ===== */
.form-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px 24px;
}

.form-grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.form-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.form-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* info-grid 变体 */
.info-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.info-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* ===== 关联企业 tag-card ===== */
.tag-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--color-primary-lighter);
  border: 1px solid var(--color-primary-light);
  border-radius: var(--radius-default);
  min-width: 280px;
  max-width: 360px;
  position: relative;
}

.tag-card-icon {
  width: 32px;
  height: 32px;
  background: var(--color-primary-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.tag-card-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tag-card-sub {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 2px;
  font-family: var(--font-mono);
}

.tag-card-close {
  width: 20px;
  height: 20px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.15s;
}

.tag-card-close:hover {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

/* ===== 虚线添加框 ===== */
.dashed-add {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius-default);
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}

.dashed-add:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-lighter);
}

/* ===== 底部固定操作栏 ===== */
.footer-actions {
  position: sticky;
  bottom: 0;
  background: var(--bg-card);
  border-top: 1px solid var(--border-default);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 10;
  box-shadow: 0 -2px 8px rgba(0,0,0,0.04);
}

/* ===== info-table（详情页描述列表，6 列 label+val 配对） ===== */
.info-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.info-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: top;
}

.info-table tr:last-child td {
  border-bottom: none;
}

.info-table .info-label {
  width: 110px;
  color: var(--text-tertiary);
  font-weight: 400;
  text-align: left;
}

.info-table .info-value {
  color: var(--text-primary);
  font-weight: 500;
}

/* ===== 步骤条时间戳 ===== */
.step-time {
  margin-left: 12px;
  font-size: 12px;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}

/* 让 .step 支持垂直堆叠（label + time） */
.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  position: relative;
  gap: 6px;
}

.step > .step-circle {
  margin-left: 0;
}

.step-label-block {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.step-label-block .step-label {
  margin-left: 0;
}

.step-label-block .step-time {
  margin-left: 0;
}

/* 重置 step 的 flex 方向（容器层用 horizontal 排布 step） */
.steps {
  display: flex;
  align-items: flex-start;
  padding: 16px 0;
}