@charset "UTF-8";

/* ============================================
   图标字体定义
   ============================================ */
@font-face {
  font-family: 'repo-icons';
  src: url('./fonts/repo-icons.eot') format('embedded-opentype'),
       url('./fonts/repo-icons.woff') format('woff'),
       url('./fonts/repo-icons.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

[class^="icon-"], [class*=" icon-"] {
  font-family: 'repo-icons' !important;
  speak: none;
  font-style: normal;
  font-weight: normal;
  font-variant: normal;
  text-transform: none;
  vertical-align: -0.125em;
  line-height: 1;
  display: inline-block;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   完整图标映射
   ============================================ */

/* 基础操作图标 */
.icon-branch-node:before { content: ""; }
.icon-down-customization:before { content: ""; }
.icon-new-bug:before { content: ""; }
.icon-op-delete:before { content: ""; }
.icon-code-editor-add:before { content: ""; }
.icon-code-editor-alert:before { content: ""; }
.icon-code-editor-close:before { content: ""; }
.icon-code-editor-dark:before { content: ""; }
.icon-code-editor-flod:before { content: ""; }
.icon-code-editor-fullscreen:before { content: ""; }
.icon-code-editor-less:before { content: ""; }
.icon-code-editor-light:before { content: ""; }
.icon-code-editor-main:before { content: ""; }
.icon-code-editor-run:before { content: ""; }
.icon-code-editor-save:before { content: ""; }
.icon-code-editor-temporary:before { content: ""; }
.icon-code-editor-window:before { content: ""; }
.icon-add-tasklist:before { content: ""; }
.icon-at:before { content: ""; }
.icon-bold:before { content: ""; }
.icon-clear-style:before { content: ""; }
.icon-color:before { content: ""; }
.icon-editor-comment:before { content: ""; }
.icon-editor-cut:before { content: ""; }
.icon-emoji:before { content: ""; }
.icon-font-background:before { content: ""; }
.icon-font-size:before { content: ""; }
.icon-font:before { content: ""; }
.icon-format-painter:before { content: ""; }
.icon-h-title:before { content: ""; }
.icon-h1-title:before { content: ""; }
.icon-h2-title:before { content: ""; }
.icon-insert-ordered-list:before { content: ""; }
.icon-insert-quote:before { content: ""; }
.icon-insert-unordered-list:before { content: ""; }
.icon-italic:before { content: ""; }
.icon-line-spacing:before { content: ""; }
.icon-link:before { content: ""; }
.icon-markdown:before { content: ""; }
.icon-multi-picture:before { content: ""; }
.icon-picture:before { content: ""; }
.icon-redo:before { content: ""; }
.icon-rich-text-editor:before { content: ""; }
.icon-search-replace:before { content: ""; }
.icon-strikethrough:before { content: ""; }
.icon-table:before { content: ""; }
.icon-text-align-center:before { content: ""; }
.icon-text-align-left:before { content: ""; }
.icon-text-align-right:before { content: ""; }
.icon-ue-expand:before { content: ""; }
.icon-underline:before { content: ""; }
.icon-undo:before { content: ""; }
.icon-ban:before { content: ""; }
.icon-dot-status:before { content: ""; }
.icon-error-o:before { content: ""; }
.icon-error:before { content: ""; }
.icon-forbidding-o:before { content: ""; }
.icon-forbidding:before { content: ""; }
.icon-info-o:before { content: ""; }
.icon-info:before { content: ""; }
.icon-priority:before { content: ""; }
.icon-right-o:before { content: ""; }
.icon-right:before { content: ""; }
.icon-running-o:before { content: ""; }
.icon-running:before { content: ""; }
.icon-solved:before { content: ""; }
.icon-terminate:before { content: ""; }
.icon-timeout:before { content: ""; }
.icon-unsolved:before { content: ""; }
.icon-waiting:before { content: ""; }
.icon-warning-o:before { content: ""; }
.icon-warning:before { content: ""; }
.icon-add-2:before { content: ""; }
.icon-add-bug:before { content: ""; }
.icon-add-child-node:before { content: ""; }
.icon-add-directory:before { content: ""; }
.icon-add-file:before { content: ""; }
.icon-add-fold:before { content: ""; }
.icon-add-interface-use-case:before { content: ""; }
.icon-add-label:before { content: ""; }
.icon-add-manual-use-case:before { content: ""; }
.icon-add-member:before { content: ""; }
.icon-add-sibling-node:before { content: ""; }
.icon-add-sub-module:before { content: ""; }
.icon-add-sub-node:before { content: ""; }
.icon-add:before { content: ""; }
.icon-all-close:before { content: ""; }
.icon-all-project:before { content: ""; }
.icon-archive:before { content: ""; }
.icon-archived:before { content: ""; }
.icon-arrow-down:before { content: ""; }
.icon-arrow-left:before { content: ""; }
.icon-arrow-right:before { content: ""; }
.icon-arrow-up:before { content: ""; }
.icon-base-info2:before { content: ""; }
.icon-branch-compare:before { content: ""; }
.icon-branch-merge:before { content: ""; }
.icon-bug:before { content: ""; }
.icon-build-with-tool:before { content: ""; }
.icon-bulk-edit:before { content: ""; }
.icon-buy:before { content: ""; }
.icon-calendar:before { content: ""; }
.icon-cancel-forbidden:before { content: ""; }
.icon-cherry-pick:before { content: ""; }
.icon-chevron-down:before { content: ""; }
.icon-chevron-right:before { content: ""; }
.icon-chevron-up:before { content: ""; }
.icon-classroom-approve:before { content: ""; }
.icon-classroom-post-answers-large:before { content: ""; }
.icon-classroom-post-results-large:before { content: ""; }
.icon-classroom-reject:before { content: ""; }
.icon-close-folder:before { content: ""; }
.icon-close:before { content: ""; }
.icon-closed-merge:before { content: ""; }
.icon-code:before { content: ""; }
.icon-collapse-info:before { content: ""; }
.icon-collapse:before { content: ""; }
.icon-compare:before { content: ""; }
.icon-connect-code:before { content: ""; }
.icon-connect:before { content: ""; }
.icon-connection-relate:before { content: ""; }
.icon-copy-last-result:before { content: ""; }
.icon-copy-to-new:before { content: ""; }
.icon-copy:before { content: ""; }
.icon-create-sub-item:before { content: ""; }
.icon-create-test-user-case:before { content: ""; }
.icon-customize-download:before { content: ""; }
.icon-cut:before { content: ""; }
.icon-dashboard:before { content: ""; }
.icon-delete:before { content: ""; }
.icon-depend:before { content: ""; }
.icon-directory:before { content: ""; }
.icon-down-config:before { content: ""; }
.icon-download-baseline:before { content: ""; }
.icon-download-clone:before { content: ""; }
.icon-download:before { content: ""; }
.icon-drag-small:before { content: ""; }
.icon-drag:before { content: ""; }
.icon-edit:before { content: ""; }
.icon-exit-loop:before { content: ""; }
.icon-expand-info:before { content: ""; }
.icon-expand:before { content: ""; }
.icon-export:before { content: ""; }
.icon-filter-o:before { content: ""; }
.icon-filter:before { content: ""; }
.icon-fold-bar:before { content: ""; }
.icon-fold:before { content: ""; }
.icon-folder-2:before { content: ""; }
.icon-forbid:before { content: ""; }
.icon-fork-code:before { content: ""; }
.icon-fork:before { content: ""; }
.icon-frame-contract:before { content: ""; }
.icon-frame-expand:before { content: ""; }
.icon-function-guide:before { content: ""; }
.icon-go-back-2:before { content: ""; }
.icon-go-back:before { content: ""; }
.icon-go-chart:before { content: ""; }
.icon-go-cloud-ide:before { content: ""; }
.icon-go-cloud-ide2:before { content: ""; }
.icon-go-cloudserver:before { content: ""; }
.icon-go-code-problem:before { content: ""; }
.icon-go-document:before { content: ""; }
.icon-go-email:before { content: ""; }
.icon-go-mobile:before { content: ""; }
.icon-go-module:before { content: ""; }
.icon-go-pipeline:before { content: ""; }
.icon-go-story:before { content: ""; }
.icon-go-tree:before { content: ""; }
.icon-gps:before { content: ""; }
.icon-groupby:before { content: ""; }
.icon-guidance:before { content: ""; }
.icon-head-notice:before { content: ""; }
.icon-health:before { content: ""; }
.icon-help:before { content: ""; }
.icon-hot:before { content: ""; }
.icon-hotkey:before { content: ""; }
.icon-import:before { content: ""; }
.icon-insert-image:before { content: ""; }
.icon-json:before { content: ""; }
.icon-layout:before { content: ""; }
.icon-letter-a:before { content: ""; }
.icon-like-solid:before { content: ""; }
.icon-list-view:before { content: ""; }
.icon-loading:before { content: ""; }
.icon-local-parameter:before { content: ""; }
.icon-log:before { content: ""; }
.icon-loop:before { content: ""; }
.icon-love:before { content: ""; }
.icon-maxmize:before { content: ""; }
.icon-merge-request:before { content: ""; }
.icon-milestone:before { content: ""; }
.icon-minimize:before { content: ""; }
.icon-minus:before { content: ""; }
.icon-mobile:before { content: ""; }
.icon-modify-trace:before { content: ""; }
.icon-more-func:before { content: ""; }
.icon-more-operate:before { content: ""; }
.icon-op-add:before { content: ""; }
.icon-op-clearup:before { content: ""; }
.icon-op-download:before { content: ""; }
.icon-op-exit-2:before { content: ""; }
.icon-op-exit:before { content: ""; }
.icon-op-help:before { content: ""; }
.icon-op-list:before { content: ""; }
.icon-op-member:before { content: ""; }
.icon-op-mine:before { content: ""; }
.icon-op-mobile:before { content: ""; }
.icon-op-task:before { content: ""; }
.icon-op-upload:before { content: ""; }
.icon-open-folder:before { content: ""; }
.icon-plan:before { content: ""; }
.icon-preview-forbidden:before { content: ""; }
.icon-preview:before { content: ""; }
.icon-project-space:before { content: ""; }
.icon-projects:before { content: ""; }
.icon-property:before { content: ""; }
.icon-publish:before { content: ""; }
.icon-qrcode:before { content: ""; }
.icon-quick-stop:before { content: ""; }
.icon-refresh:before { content: ""; }
.icon-release-set:before { content: ""; }
.icon-remind-close:before { content: ""; }
.icon-remind:before { content: ""; }
.icon-remove-member-icon:before { content: ""; }
.icon-remove:before { content: ""; }
.icon-rename:before { content: ""; }
.icon-restart:before { content: ""; }
.icon-rollback:before { content: ""; }
.icon-rollback2:before { content: ""; }
.icon-run-with-parameter:before { content: ""; }
.icon-run:before { content: ""; }
.icon-save:before { content: ""; }
.icon-scan-qrcode:before { content: ""; }
.icon-scrum:before { content: ""; }
.icon-search:before { content: ""; }
.icon-select-arrow:before { content: ""; }
.icon-select-horizontal-layout:before { content: ""; }
.icon-select-vertical-layout:before { content: ""; }
.icon-set-keyword:before { content: ""; }
.icon-set-manage-icon:before { content: ""; }
.icon-set-normal-icon:before { content: ""; }
.icon-set-permission:before { content: ""; }
.icon-set-role:before { content: ""; }
.icon-setup:before { content: ""; }
.icon-share:before { content: ""; }
.icon-shrink:before { content: ""; }
.icon-sort:before { content: ""; }
.icon-spread-info:before { content: ""; }
.icon-star-o:before { content: ""; }
.icon-star:before { content: ""; }
.icon-start-merge:before { content: ""; }
.icon-start-use:before { content: ""; }
.icon-stop:before { content: ""; }
.icon-submit-earlier:before { content: ""; }
.icon-submit-update:before { content: ""; }
.icon-suspend:before { content: ""; }
.icon-switch:before { content: ""; }
.icon-synchronize:before { content: ""; }
.icon-unarchive:before { content: ""; }
.icon-unfold-bar:before { content: ""; }
.icon-unload:before { content: ""; }
.icon-update-kanban:before { content: ""; }
.icon-upload:before { content: ""; }
.icon-veIcon-briefcase:before { content: ""; }
.icon-view:before { content: ""; }
.icon-zoom-in:before { content: ""; }
.icon-zoom-out:before { content: ""; }
.icon-accelerations:before { content: ""; }
.icon-access-token:before { content: ""; }
.icon-advisory:before { content: ""; }
.icon-archived-item:before { content: ""; }
.icon-arrow-down-o:before { content: ""; }
.icon-arrow-left-o:before { content: ""; }
.icon-arrow-right-o:before { content: ""; }
.icon-arrow-up-o:before { content: ""; }
.icon-assign:before { content: ""; }
.icon-b-tree:before { content: ""; }
.icon-base-info:before { content: ""; }
.icon-basicinfo:before { content: ""; }
.icon-branch-merge-o:before { content: ""; }
.icon-bulletin:before { content: ""; }
.icon-calendar-end:before { content: ""; }
.icon-calendar-start:before { content: ""; }
.icon-chevron-down-2:before { content: ""; }
.icon-chevron-up-2:before { content: ""; }
.icon-clearup:before { content: ""; }
.icon-clever-customer:before { content: ""; }
.icon-comment:before { content: ""; }
.icon-commit:before { content: ""; }
.icon-company-member:before { content: ""; }
.icon-console:before { content: ""; }
.icon-date:before { content: ""; }
.icon-deploy-store:before { content: ""; }
.icon-desk-notice:before { content: ""; }
.icon-devcloud-service:before { content: ""; }
.icon-develop-collaboration:before { content: ""; }
.icon-dislike:before { content: ""; }
.icon-domain:before { content: ""; }
.icon-en-change:before { content: ""; }
.icon-exit:before { content: ""; }
.icon-experice-new:before { content: ""; }
.icon-fee-center:before { content: ""; }
.icon-feedback:before { content: ""; }
.icon-feedback2:before { content: ""; }
.icon-file:before { content: ""; }
.icon-folder:before { content: ""; }
.icon-for-example:before { content: ""; }
.icon-forum:before { content: ""; }
.icon-global-guide:before { content: ""; }
.icon-go-top:before { content: ""; }
.icon-helping:before { content: ""; }
.icon-homepage:before { content: ""; }
.icon-id:before { content: ""; }
.icon-identity-auth:before { content: ""; }
.icon-infomation:before { content: ""; }
.icon-inform:before { content: ""; }
.icon-infrastructure:before { content: ""; }
.icon-ip-legality:before { content: ""; }
.icon-license:before { content: ""; }
.icon-like:before { content: ""; }
.icon-line-chart:before { content: ""; }
.icon-lock-open:before { content: ""; }
.icon-lock-private:before { content: ""; }
.icon-locked-key:before { content: ""; }
.icon-management:before { content: ""; }
.icon-marketplace:before { content: ""; }
.icon-member:before { content: ""; }
.icon-merge-request2:before { content: ""; }
.icon-merge:before { content: ""; }
.icon-message-2:before { content: ""; }
.icon-message:before { content: ""; }
.icon-mine:before { content: ""; }
.icon-modify:before { content: ""; }
.icon-module:before { content: ""; }
.icon-notice:before { content: ""; }
.icon-open-folder-2:before { content: ""; }
.icon-operation-log:before { content: ""; }
.icon-related:before { content: ""; }
.icon-relation-item:before { content: ""; }
.icon-round-corner:before { content: ""; }
.icon-safe-setting:before { content: ""; }
.icon-scan-focus:before { content: ""; }
.icon-selct-template:before { content: ""; }
.icon-setting:before { content: ""; }
.icon-sharing:before { content: ""; }
.icon-suggestion:before { content: ""; }
.icon-system:before { content: ""; }
.icon-tag:before { content: ""; }
.icon-theme-color:before { content: ""; }
.icon-time-update:before { content: ""; }
.icon-time:before { content: ""; }
.icon-trigger:before { content: ""; }
.icon-unarchived-item:before { content: ""; }
.icon-unlock:before { content: ""; }
.icon-unlove:before { content: ""; }
.icon-user-defined:before { content: ""; }
.icon-version-history:before { content: ""; }

/* 基础图标别名/兼容映射 */
.icon-branch:before { content: "\e900"; }
.icon-github:before { content: "\e904"; }
.icon-pull-request:before { content: "\e906"; }
.icon-issue:before { content: "\e907"; }
.icon-check:before { content: "\e90a"; }
.icon-chevron-left:before { content: "\e90d"; }
.icon-plus:before { content: "\e90f"; }
.icon-trash:before { content: "\e911"; }
.icon-user:before { content: "\e918"; }
.icon-users:before { content: "\e919"; }
.icon-clock:before { content: "\e91a"; }
.icon-success:before { content: "\e923"; }


/* ============================================
   设计令牌（CSS变量）   ============================================ */
:root {
  /* 颜色系统 - 浅色主题（默认） */
  --repo-color-primary: #3b82f6;
  --repo-color-primary-hover: #2563eb;
  --repo-color-primary-active: #1d4ed8;
  --repo-color-primary-disabled: #93c5fd;
  
  --repo-color-danger: #ef4444;
  --repo-color-danger-hover: #dc2626;
  --repo-color-danger-active: #b91c1c;
  --repo-color-danger-disabled: #fca5a5;
  
  --repo-color-success: #10b981;
  --repo-color-success-hover: #059669;
  --repo-color-warning: #f59e0b;
  --repo-color-info: #3b82f6;
  
  --repo-color-text: #1f2937;
  --repo-color-text-secondary: #4b5563;
  --repo-color-text-tertiary: #9ca3af;
  --repo-color-text-disabled: #d1d5db;
  
  --repo-color-bg: #ffffff;
  --repo-color-bg-secondary: #f9fafb;
  --repo-color-bg-tertiary: #f3f4f6;
  --repo-color-bg-hover: #f3f4f6;
  --repo-color-bg-active: #e5e7eb;
  
  --repo-color-border: #e5e7eb;
  --repo-color-border-light: #f3f4f6;
  --repo-color-border-hover: #d1d5db;
  --repo-color-border-focus: #3b82f6;
  
  --repo-color-link: #3b82f6;
  --repo-color-link-hover: #2563eb;
  
  --repo-color-icon: #6b7280;
  --repo-color-icon-hover: #374151;
  
  /* 字体 */
  --repo-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --repo-font-family-mono: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, "Courier New", monospace;
  --repo-font-size-xs: 11px;
  --repo-font-size-sm: 12px;
  --repo-font-size-base: 14px;
  --repo-font-size-lg: 16px;
  --repo-font-size-xl: 18px;
  --repo-font-size-2xl: 20px;
  
  --repo-line-height-tight: 1.25;
  --repo-line-height-base: 1.5;
  --repo-line-height-loose: 1.75;
  
  /* 间距 */
  --repo-spacing-1: 4px;
  --repo-spacing-2: 8px;
  --repo-spacing-3: 12px;
  --repo-spacing-4: 16px;
  --repo-spacing-5: 20px;
  --repo-spacing-6: 24px;
  --repo-spacing-8: 32px;
  --repo-spacing-10: 40px;
  --repo-spacing-12: 48px;
  
  /* 圆角 */
  --repo-radius-sm: 4px;
  --repo-radius-md: 6px;
  --repo-radius-lg: 8px;
  --repo-radius-xl: 12px;
  --repo-radius-full: 9999px;
  
  /* 阴影 */
  --repo-shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --repo-shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --repo-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --repo-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --repo-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  
  /* z-index层级 */
  --repo-z-dropdown: 1000;
  --repo-z-sticky: 1020;
  --repo-z-fixed: 1030;
  --repo-z-modal: 1040;
  --repo-z-popover: 1050;
  --repo-z-tooltip: 1060;
  
  /* 布局 */
  --repo-header-height: 56px;
  --repo-sidebar-width: 260px;
  --repo-sidebar-collapsed-width: 68px;
}

/* 深色主题 */
[data-theme="dark"] {
  --repo-color-primary: #3b82f6;
  --repo-color-primary-hover: #60a5fa;
  --repo-color-primary-active: #93c5fd;
  
  --repo-color-danger: #f87171;
  --repo-color-danger-hover: #ef4444;
  
  --repo-color-text: #f3f4f6;
  --repo-color-text-secondary: #9ca3af;
  --repo-color-text-tertiary: #6b7280;
  --repo-color-text-disabled: #4b5563;
  
  --repo-color-bg: #111827;
  --repo-color-bg-secondary: #1f2937;
  --repo-color-bg-tertiary: #374151;
  --repo-color-bg-hover: #374151;
  --repo-color-bg-active: #4b5563;
  
  --repo-color-border: #374151;
  --repo-color-border-light: #1f2937;
  --repo-color-border-hover: #4b5563;
  
  --repo-color-link: #60a5fa;
  --repo-color-link-hover: #93c5fd;
  
  --repo-color-icon: #9ca3af;
  --repo-color-icon-hover: #f3f4f6;
}

/* ============================================
   全局重置与基础样式
   ============================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 14px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--repo-font-family);
  font-size: var(--repo-font-size-base);
  line-height: var(--repo-line-height-base);
  color: var(--repo-color-text);
  background-color: var(--repo-color-bg-secondary);
  min-height: 100vh;
}

/* 链接样式 */
a {
  color: var(--repo-color-link);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--repo-color-link-hover);
  text-decoration: underline;
}

/* 列表样式 */
ul, ol {
  list-style: none;
}

/* 按钮重置 */
button {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  background: none;
  border: none;
  cursor: pointer;
  outline: none;
}

/* 输入框重置 */
input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  outline: none;
}

/* 代码样式 */
code, pre, kbd, samp {
  font-family: var(--repo-font-family-mono);
  font-size: 0.9em;
}

/* ============================================
   布局组件
   ============================================ */

/* 页面布局 */
.repo-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.repo-layout__header {
  flex-shrink: 0;
  background-color: var(--repo-color-bg);
  border-bottom: 1px solid var(--repo-color-border);
  height: var(--repo-header-height);
  position: sticky;
  top: 0;
  z-index: var(--repo-z-sticky);
}

.repo-layout__sidebar {
  width: var(--repo-sidebar-width);
  flex-shrink: 0;
  background-color: var(--repo-color-bg);
  border-right: 1px solid var(--repo-color-border);
  transition: width 0.2s ease;
}

.repo-layout__sidebar--collapsed {
  width: var(--repo-sidebar-collapsed-width);
}

.repo-layout__main {
  flex: 1;
  min-width: 0;
  padding: var(--repo-spacing-6);
}

.repo-layout__content {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}

/* 网格系统 */
.repo-row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 calc(var(--repo-spacing-4) * -1);
}

.repo-col {
  flex: 1 0 0%;
  padding: 0 var(--repo-spacing-4);
}

/* 容器 */
.repo-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--repo-spacing-6);
}

.repo-container--fluid {
  max-width: 100%;
}

/* ============================================
   按钮组件
   ============================================ */
.repo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--repo-spacing-2);
  padding: var(--repo-spacing-2) var(--repo-spacing-4);
  font-size: var(--repo-font-size-sm);
  font-weight: 500;
  line-height: 1.25;
  border-radius: var(--repo-radius-md);
  transition: all 0.2s ease;
  cursor: pointer;
  white-space: nowrap;
  border: 1px solid transparent;
}

.repo-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* 按钮变体 */
.repo-btn--primary {
  background-color: var(--repo-color-primary);
  color: white;
}

.repo-btn--primary:hover:not(:disabled) {
  background-color: var(--repo-color-primary-hover);
  text-decoration: none;
}

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

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

.repo-btn--danger {
  background-color: var(--repo-color-danger);
  color: white;
}

.repo-btn--danger:hover:not(:disabled) {
  background-color: var(--repo-color-danger-hover);
}

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

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

.repo-btn--link {
  background-color: transparent;
  color: var(--repo-color-link);
}

.repo-btn--link:hover:not(:disabled) {
  text-decoration: underline;
  background-color: transparent;
}

/* 按钮尺寸 */
.repo-btn--sm {
  padding: var(--repo-spacing-1) var(--repo-spacing-3);
  font-size: var(--repo-font-size-xs);
}

.repo-btn--lg {
  padding: var(--repo-spacing-3) var(--repo-spacing-6);
  font-size: var(--repo-font-size-base);
}

.repo-btn--icon {
  padding: var(--repo-spacing-2);
  border-radius: var(--repo-radius-full);
}

.repo-btn--icon.repo-btn--sm {
  padding: var(--repo-spacing-1);
}

/* 按钮组 */
.repo-btn-group {
  display: inline-flex;
  gap: 0;
}

.repo-btn-group .repo-btn {
  border-radius: 0;
}

.repo-btn-group .repo-btn:first-child {
  border-top-left-radius: var(--repo-radius-md);
  border-bottom-left-radius: var(--repo-radius-md);
}

.repo-btn-group .repo-btn:last-child {
  border-top-right-radius: var(--repo-radius-md);
  border-bottom-right-radius: var(--repo-radius-md);
}

.repo-btn-group .repo-btn:not(:first-child) {
  margin-left: -1px;
}

/* ============================================
   输入框组件
   ============================================ */
.repo-input {
  width: 100%;
  padding: var(--repo-spacing-2) var(--repo-spacing-3);
  font-size: var(--repo-font-size-sm);
  line-height: 1.25;
  color: var(--repo-color-text);
  background-color: var(--repo-color-bg);
  border: 1px solid var(--repo-color-border);
  border-radius: var(--repo-radius-md);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.repo-input:hover:not(:disabled) {
  border-color: var(--repo-color-border-hover);
}

.repo-input:focus {
  border-color: var(--repo-color-border-focus);
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.repo-input:disabled {
  background-color: var(--repo-color-bg-tertiary);
  cursor: not-allowed;
  opacity: 0.6;
}

.repo-input--error {
  border-color: var(--repo-color-danger);
}

.repo-input--error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* 文本域 */
.repo-textarea {
  min-height: 80px;
  resize: vertical;
}

/* 输入框组 */
.repo-input-group {
  display: flex;
  align-items: stretch;
}

.repo-input-group__prepend,
.repo-input-group__append {
  display: inline-flex;
  align-items: center;
  padding: 0 var(--repo-spacing-3);
  background-color: var(--repo-color-bg-tertiary);
  border: 1px solid var(--repo-color-border);
  color: var(--repo-color-text-secondary);
  font-size: var(--repo-font-size-sm);
  white-space: nowrap;
}

.repo-input-group__prepend {
  border-right: none;
  border-top-left-radius: var(--repo-radius-md);
  border-bottom-left-radius: var(--repo-radius-md);
}

.repo-input-group__append {
  border-left: none;
  border-top-right-radius: var(--repo-radius-md);
  border-bottom-right-radius: var(--repo-radius-md);
}

.repo-input-group .repo-input {
  border-radius: 0;
}

.repo-input-group .repo-input:first-child {
  border-top-left-radius: var(--repo-radius-md);
  border-bottom-left-radius: var(--repo-radius-md);
}

.repo-input-group .repo-input:last-child {
  border-top-right-radius: var(--repo-radius-md);
  border-bottom-right-radius: var(--repo-radius-md);
}

/* ============================================
   选择器组件
   ============================================ */
.repo-select {
  position: relative;
  display: inline-block;
  width: 100%;
}

.repo-select__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--repo-spacing-2) var(--repo-spacing-3);
  font-size: var(--repo-font-size-sm);
  color: var(--repo-color-text);
  background-color: var(--repo-color-bg);
  border: 1px solid var(--repo-color-border);
  border-radius: var(--repo-radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
}

.repo-select__trigger:hover {
  border-color: var(--repo-color-border-hover);
}

.repo-select--open .repo-select__trigger {
  border-color: var(--repo-color-border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.repo-select__value {
  flex: 1;
  text-align: left;
}

.repo-select__arrow {
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.repo-select--open .repo-select__arrow {
  transform: rotate(180deg);
}

.repo-select__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: var(--repo-z-dropdown);
  margin-top: var(--repo-spacing-1);
  background-color: var(--repo-color-bg);
  border: 1px solid var(--repo-color-border);
  border-radius: var(--repo-radius-md);
  box-shadow: var(--repo-shadow-lg);
  max-height: 240px;
  overflow-y: auto;
  display: none;
}

.repo-select--open .repo-select__dropdown {
  display: block;
}

.repo-select__option {
  padding: var(--repo-spacing-2) var(--repo-spacing-3);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.repo-select__option:hover {
  background-color: var(--repo-color-bg-hover);
}

.repo-select__option--selected {
  background-color: var(--repo-color-bg-active);
  color: var(--repo-color-primary);
}

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

/* ============================================
   复选框与单选框
   ============================================ */
.repo-checkbox,
.repo-radio {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  gap: var(--repo-spacing-2);
}

.repo-checkbox__input,
.repo-radio__input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.repo-checkbox__control,
.repo-radio__control {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border: 1px solid var(--repo-color-border);
  background-color: var(--repo-color-bg);
  transition: all 0.2s ease;
}

.repo-checkbox__control {
  border-radius: var(--repo-radius-sm);
}

.repo-radio__control {
  border-radius: var(--repo-radius-full);
}

.repo-checkbox__input:checked + .repo-checkbox__control,
.repo-radio__input:checked + .repo-radio__control {
  background-color: var(--repo-color-primary);
  border-color: var(--repo-color-primary);
}

.repo-checkbox__input:checked + .repo-checkbox__control::after {
  content: "✓";
  color: white;
  font-size: 12px;
}

.repo-radio__input:checked + .repo-radio__control::after {
  content: "";
  width: 8px;
  height: 8px;
  background-color: white;
  border-radius: 50%;
}

.repo-checkbox__input:disabled + .repo-checkbox__control,
.repo-radio__input:disabled + .repo-radio__control {
  opacity: 0.5;
  cursor: not-allowed;
}

.repo-checkbox__label,
.repo-radio__label {
  font-size: var(--repo-font-size-sm);
  color: var(--repo-color-text);
  cursor: pointer;
}

.repo-checkbox--disabled .repo-checkbox__label,
.repo-radio--disabled .repo-radio__label {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============================================
   标签组件
   ============================================ */
.repo-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--repo-spacing-1);
  padding: 0 var(--repo-spacing-2);
  font-size: var(--repo-font-size-xs);
  font-weight: 500;
  line-height: 20px;
  border-radius: var(--repo-radius-md);
  white-space: nowrap;
}

.repo-tag--default {
  background-color: var(--repo-color-bg-tertiary);
  color: var(--repo-color-text-secondary);
}

.repo-tag--primary {
  background-color: rgba(59, 130, 246, 0.1);
  color: var(--repo-color-primary);
}

.repo-tag--success {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--repo-color-success);
}

.repo-tag--warning {
  background-color: rgba(245, 158, 11, 0.1);
  color: var(--repo-color-warning);
}

.repo-tag--danger {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--repo-color-danger);
}

.repo-tag--outline {
  background-color: transparent;
  border: 1px solid currentColor;
}

/* 可关闭的标签 */
.repo-tag__close {
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.2s ease;
}

.repo-tag__close:hover {
  opacity: 1;
}

/* ============================================
   徽章组件
   ============================================ */
.repo-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 var(--repo-spacing-1);
  font-size: var(--repo-font-size-xs);
  font-weight: 500;
  line-height: 20px;
  border-radius: var(--repo-radius-full);
  background-color: var(--repo-color-bg-tertiary);
  color: var(--repo-color-text-secondary);
}

.repo-badge--primary {
  background-color: var(--repo-color-primary);
  color: white;
}

.repo-badge--success {
  background-color: var(--repo-color-success);
  color: white;
}

.repo-badge--danger {
  background-color: var(--repo-color-danger);
  color: white;
}

.repo-badge--warning {
  background-color: var(--repo-color-warning);
  color: white;
}

.repo-badge--dot {
  min-width: 8px;
  width: 8px;
  height: 8px;
  padding: 0;
}

/* ============================================
   头像组件
   ============================================ */
.repo-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--repo-radius-full);
  background-color: var(--repo-color-bg-tertiary);
  color: var(--repo-color-text-secondary);
  font-weight: 500;
  overflow: hidden;
  flex-shrink: 0;
}

.repo-avatar--xs {
  width: 20px;
  height: 20px;
  font-size: 10px;
}

.repo-avatar--sm {
  width: 24px;
  height: 24px;
  font-size: 12px;
}

.repo-avatar--md {
  width: 32px;
  height: 32px;
  font-size: 14px;
}

.repo-avatar--lg {
  width: 40px;
  height: 40px;
  font-size: 16px;
}

.repo-avatar--xl {
  width: 48px;
  height: 48px;
  font-size: 20px;
}

.repo-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============================================
   卡片组件
   ============================================ */
.repo-card {
  background-color: var(--repo-color-bg);
  border: 1px solid var(--repo-color-border);
  border-radius: var(--repo-radius-lg);
  overflow: hidden;
}

.repo-card__header {
  padding: var(--repo-spacing-4) var(--repo-spacing-6);
  border-bottom: 1px solid var(--repo-color-border);
  background-color: var(--repo-color-bg-secondary);
}

.repo-card__title {
  font-size: var(--repo-font-size-lg);
  font-weight: 600;
  margin: 0;
}

.repo-card__body {
  padding: var(--repo-spacing-6);
}

.repo-card__footer {
  padding: var(--repo-spacing-4) var(--repo-spacing-6);
  border-top: 1px solid var(--repo-color-border);
  background-color: var(--repo-color-bg-secondary);
}

/* ============================================
   表格组件
   ============================================ */
.repo-table {
  width: 100%;
  border-collapse: collapse;
}

.repo-table th,
.repo-table td {
  padding: var(--repo-spacing-3) var(--repo-spacing-4);
  text-align: left;
  border-bottom: 1px solid var(--repo-color-border);
}

.repo-table th {
  font-weight: 600;
  color: var(--repo-color-text-secondary);
  background-color: var(--repo-color-bg-secondary);
}

.repo-table tr:hover td {
  background-color: var(--repo-color-bg-hover);
}

.repo-table--border {
  border: 1px solid var(--repo-color-border);
  border-radius: var(--repo-radius-md);
}

.repo-table--border th,
.repo-table--border td {
  border-right: 1px solid var(--repo-color-border);
}

.repo-table--border th:last-child,
.repo-table--border td:last-child {
  border-right: none;
}

/* ============================================
   标签页组件
   ============================================ */
.repo-tabs {
  display: flex;
  border-bottom: 1px solid var(--repo-color-border);
  gap: var(--repo-spacing-6);
}

.repo-tabs__item {
  padding: var(--repo-spacing-3) 0;
  font-size: var(--repo-font-size-sm);
  font-weight: 500;
  color: var(--repo-color-text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s ease;
}

.repo-tabs__item:hover {
  color: var(--repo-color-text);
}

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

.repo-tabs__panel {
  padding: var(--repo-spacing-4) 0;
}

/* ============================================
   面包屑导航
   ============================================ */
.repo-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--repo-spacing-2);
  font-size: var(--repo-font-size-sm);
}

.repo-breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: var(--repo-spacing-2);
}

.repo-breadcrumb__link {
  color: var(--repo-color-text-secondary);
}

.repo-breadcrumb__link:hover {
  color: var(--repo-color-link);
}

.repo-breadcrumb__separator {
  color: var(--repo-color-text-tertiary);
}

/* ============================================
   分页组件
   ============================================ */
.repo-pagination {
  display: flex;
  align-items: center;
  gap: var(--repo-spacing-1);
}

.repo-pagination__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 var(--repo-spacing-2);
  font-size: var(--repo-font-size-sm);
  color: var(--repo-color-text);
  background-color: var(--repo-color-bg);
  border: 1px solid var(--repo-color-border);
  border-radius: var(--repo-radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
}

.repo-pagination__item:hover:not(:disabled) {
  background-color: var(--repo-color-bg-hover);
  border-color: var(--repo-color-border-hover);
}

.repo-pagination__item--active {
  background-color: var(--repo-color-primary);
  border-color: var(--repo-color-primary);
  color: white;
}

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

/* ============================================
   下拉菜单
   ============================================ */
.repo-dropdown {
  position: relative;
  display: inline-block;
}

.repo-dropdown__menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: var(--repo-z-dropdown);
  min-width: 160px;
  margin-top: var(--repo-spacing-1);
  background-color: var(--repo-color-bg);
  border: 1px solid var(--repo-color-border);
  border-radius: var(--repo-radius-md);
  box-shadow: var(--repo-shadow-lg);
  overflow: hidden;
  display: none;
}

.repo-dropdown--open .repo-dropdown__menu {
  display: block;
}

.repo-dropdown__item {
  display: flex;
  align-items: center;
  gap: var(--repo-spacing-2);
  padding: var(--repo-spacing-2) var(--repo-spacing-3);
  font-size: var(--repo-font-size-sm);
  color: var(--repo-color-text);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.repo-dropdown__item:hover {
  background-color: var(--repo-color-bg-hover);
}

.repo-dropdown__item--danger {
  color: var(--repo-color-danger);
}

.repo-dropdown__divider {
  height: 1px;
  margin: var(--repo-spacing-1) 0;
  background-color: var(--repo-color-border);
}

/* ============================================
   提示框（Tooltip）
   ============================================ */
.repo-tooltip {
  position: relative;
  display: inline-block;
}

.repo-tooltip__content {
  position: absolute;
  z-index: var(--repo-z-tooltip);
  padding: var(--repo-spacing-1) var(--repo-spacing-2);
  font-size: var(--repo-font-size-xs);
  line-height: 1.4;
  color: white;
  background-color: #1f2937;
  border-radius: var(--repo-radius-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.repo-tooltip:hover .repo-tooltip__content {
  opacity: 1;
  visibility: visible;
}

.repo-tooltip__content--top {
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-bottom: var(--repo-spacing-1);
}

.repo-tooltip__content--bottom {
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: var(--repo-spacing-1);
}

.repo-tooltip__content--left {
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
  margin-right: var(--repo-spacing-1);
}

.repo-tooltip__content--right {
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  margin-left: var(--repo-spacing-1);
}

/* ============================================
   模态框
   ============================================ */
.repo-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--repo-z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  visibility: hidden;
  opacity: 0;
  transition: visibility 0.2s ease, opacity 0.2s ease;
}

.repo-modal--open {
  visibility: visible;
  opacity: 1;
}

.repo-modal__overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
}

.repo-modal__container {
  position: relative;
  z-index: 1;
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  background-color: var(--repo-color-bg);
  border-radius: var(--repo-radius-lg);
  box-shadow: var(--repo-shadow-xl);
  overflow: hidden;
}

.repo-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--repo-spacing-4) var(--repo-spacing-6);
  border-bottom: 1px solid var(--repo-color-border);
}

.repo-modal__title {
  font-size: var(--repo-font-size-lg);
  font-weight: 600;
  margin: 0;
}

.repo-modal__close {
  cursor: pointer;
  color: var(--repo-color-text-tertiary);
  transition: color 0.2s ease;
}

.repo-modal__close:hover {
  color: var(--repo-color-text);
}

.repo-modal__body {
  padding: var(--repo-spacing-6);
  overflow-y: auto;
}

.repo-modal__footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--repo-spacing-3);
  padding: var(--repo-spacing-4) var(--repo-spacing-6);
  border-top: 1px solid var(--repo-color-border);
}

/* ============================================
   抽屉组件
   ============================================ */
.repo-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: var(--repo-z-modal);
  width: 100%;
  max-width: 480px;
  background-color: var(--repo-color-bg);
  box-shadow: var(--repo-shadow-xl);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}

.repo-drawer--open {
  transform: translateX(0);
}

.repo-drawer--left {
  left: 0;
  right: auto;
  transform: translateX(-100%);
}

.repo-drawer--left.repo-drawer--open {
  transform: translateX(0);
}

.repo-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--repo-spacing-4) var(--repo-spacing-6);
  border-bottom: 1px solid var(--repo-color-border);
}

.repo-drawer__title {
  font-size: var(--repo-font-size-lg);
  font-weight: 600;
  margin: 0;
}

.repo-drawer__close {
  cursor: pointer;
  color: var(--repo-color-text-tertiary);
}

.repo-drawer__body {
  flex: 1;
  padding: var(--repo-spacing-6);
  overflow-y: auto;
}

.repo-drawer__footer {
  padding: var(--repo-spacing-4) var(--repo-spacing-6);
  border-top: 1px solid var(--repo-color-border);
}

/* ============================================
   消息通知
   ============================================ */
.repo-message {
  position: fixed;
  top: var(--repo-spacing-6);
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--repo-z-popover);
  padding: var(--repo-spacing-3) var(--repo-spacing-4);
  border-radius: var(--repo-radius-md);
  background-color: var(--repo-color-bg);
  box-shadow: var(--repo-shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--repo-spacing-3);
  animation: slideDown 0.3s ease;
}

.repo-message--success {
  border-left: 3px solid var(--repo-color-success);
}

.repo-message--error {
  border-left: 3px solid var(--repo-color-danger);
}

.repo-message--warning {
  border-left: 3px solid var(--repo-color-warning);
}

.repo-message--info {
  border-left: 3px solid var(--repo-color-info);
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

/* ============================================
   代码块组件
   ============================================ */
.repo-code-block {
  position: relative;
  background-color: var(--repo-color-bg-secondary);
  border: 1px solid var(--repo-color-border);
  border-radius: var(--repo-radius-md);
  overflow: hidden;
}

.repo-code-block__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--repo-spacing-2) var(--repo-spacing-4);
  background-color: var(--repo-color-bg-tertiary);
  border-bottom: 1px solid var(--repo-color-border);
  font-size: var(--repo-font-size-xs);
  color: var(--repo-color-text-secondary);
}

.repo-code-block__language {
  text-transform: uppercase;
  font-weight: 600;
}

.repo-code-block__copy {
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.2s ease;
}

.repo-code-block__copy:hover {
  opacity: 1;
}

.repo-code-block pre {
  margin: 0;
  padding: var(--repo-spacing-4);
  overflow-x: auto;
  font-family: var(--repo-font-family-mono);
  font-size: var(--repo-font-size-sm);
  line-height: 1.5;
}

.repo-code-block code {
  font-family: inherit;
}

/* 行内代码 */
.repo-inline-code {
  padding: 0.2em 0.4em;
  font-family: var(--repo-font-family-mono);
  font-size: 0.9em;
  background-color: var(--repo-color-bg-tertiary);
  border-radius: var(--repo-radius-sm);
  color: var(--repo-color-text);
}

/* ============================================
   文件树组件
   ============================================ */
.repo-file-tree {
  list-style: none;
  padding-left: 0;
}

.repo-file-tree__item {
  padding: var(--repo-spacing-1) 0;
}

.repo-file-tree__item--directory {
  font-weight: 500;
}

.repo-file-tree__toggle {
  cursor: pointer;
  margin-right: var(--repo-spacing-2);
  display: inline-flex;
  align-items: center;
  transition: transform 0.2s ease;
}

.repo-file-tree__toggle--open {
  transform: rotate(90deg);
}

.repo-file-tree__children {
  list-style: none;
  padding-left: var(--repo-spacing-6);
  display: none;
}

.repo-file-tree__children--open {
  display: block;
}

.repo-file-tree__name {
  cursor: pointer;
  color: var(--repo-color-text);
}

.repo-file-tree__name:hover {
  color: var(--repo-color-link);
}

/* ============================================
   差异对比组件
   ============================================ */
.repo-diff {
  font-family: var(--repo-font-family-mono);
  font-size: var(--repo-font-size-sm);
  border: 1px solid var(--repo-color-border);
  border-radius: var(--repo-radius-md);
  overflow: hidden;
}

.repo-diff__header {
  display: flex;
  align-items: center;
  gap: var(--repo-spacing-4);
  padding: var(--repo-spacing-2) var(--repo-spacing-4);
  background-color: var(--repo-color-bg-tertiary);
  border-bottom: 1px solid var(--repo-color-border);
  font-size: var(--repo-font-size-xs);
}

.repo-diff__file {
  color: var(--repo-color-text-secondary);
}

.repo-diff__stats {
  margin-left: auto;
  color: var(--repo-color-text-tertiary);
}

.repo-diff__line {
  display: flex;
  font-family: inherit;
  line-height: 1.5;
}

.repo-diff__line-num {
  width: 50px;
  padding: 0 var(--repo-spacing-2);
  text-align: right;
  color: var(--repo-color-text-tertiary);
  background-color: var(--repo-color-bg-secondary);
  border-right: 1px solid var(--repo-color-border);
  user-select: none;
}

.repo-diff__line-content {
  flex: 1;
  padding: 0 var(--repo-spacing-2);
  white-space: pre-wrap;
  word-break: break-all;
}

.repo-diff__line--added {
  background-color: rgba(16, 185, 129, 0.1);
}

.repo-diff__line--added .repo-diff__line-content::before {
  content: "+";
  margin-right: var(--repo-spacing-2);
  color: var(--repo-color-success);
}

.repo-diff__line--removed {
  background-color: rgba(239, 68, 68, 0.1);
}

.repo-diff__line--removed .repo-diff__line-content::before {
  content: "-";
  margin-right: var(--repo-spacing-2);
  color: var(--repo-color-danger);
}

/* ============================================
   加载动画
   ============================================ */
.repo-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--repo-color-border);
  border-top-color: var(--repo-color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.repo-spinner--sm {
  width: 14px;
  height: 14px;
  border-width: 1.5px;
}

.repo-spinner--lg {
  width: 32px;
  height: 32px;
  border-width: 3px;
}

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

.repo-skeleton {
  background: linear-gradient(90deg, var(--repo-color-bg-tertiary) 25%, var(--repo-color-bg-hover) 50%, var(--repo-color-bg-tertiary) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s ease-in-out infinite;
  border-radius: var(--repo-radius-md);
}

@keyframes skeleton-loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.repo-skeleton--text {
  height: 1em;
  width: 100%;
}

.repo-skeleton--circle {
  border-radius: 50%;
}

.repo-skeleton--button {
  width: 80px;
  height: 32px;
}

/* ============================================
   进度条
   ============================================ */
.repo-progress {
  display: flex;
  align-items: center;
  gap: var(--repo-spacing-3);
}

.repo-progress__bar {
  flex: 1;
  height: 8px;
  background-color: var(--repo-color-bg-tertiary);
  border-radius: var(--repo-radius-full);
  overflow: hidden;
}

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

.repo-progress__fill--success {
  background-color: var(--repo-color-success);
}

.repo-progress__fill--danger {
  background-color: var(--repo-color-danger);
}

.repo-progress__fill--warning {
  background-color: var(--repo-color-warning);
}

.repo-progress__label {
  font-size: var(--repo-font-size-xs);
  color: var(--repo-color-text-secondary);
  min-width: 45px;
}

/* ============================================
   开关组件
   ============================================ */
.repo-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.repo-switch__input {
  opacity: 0;
  width: 0;
  height: 0;
}

.repo-switch__slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--repo-color-border);
  transition: 0.3s;
  border-radius: var(--repo-radius-full);
}

.repo-switch__slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.3s;
  border-radius: 50%;
}

.repo-switch__input:checked + .repo-switch__slider {
  background-color: var(--repo-color-primary);
}

.repo-switch__input:checked + .repo-switch__slider:before {
  transform: translateX(20px);
}

.repo-switch__input:disabled + .repo-switch__slider {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============================================
   工具类
   ============================================ */

/* Flex布局 */
.repo-flex {
  display: flex;
}

.repo-inline-flex {
  display: inline-flex;
}

.repo-flex-row {
  flex-direction: row;
}

.repo-flex-col {
  flex-direction: column;
}

.repo-flex-wrap {
  flex-wrap: wrap;
}

.repo-flex-1 {
  flex: 1;
}

.repo-flex-none {
  flex: none;
}

.repo-items-start {
  align-items: flex-start;
}

.repo-items-center {
  align-items: center;
}

.repo-items-end {
  align-items: flex-end;
}

.repo-justify-start {
  justify-content: flex-start;
}

.repo-justify-center {
  justify-content: center;
}

.repo-justify-end {
  justify-content: flex-end;
}

.repo-justify-between {
  justify-content: space-between;
}

.repo-gap-1 { gap: var(--repo-spacing-1); }
.repo-gap-2 { gap: var(--repo-spacing-2); }
.repo-gap-3 { gap: var(--repo-spacing-3); }
.repo-gap-4 { gap: var(--repo-spacing-4); }
.repo-gap-5 { gap: var(--repo-spacing-5); }
.repo-gap-6 { gap: var(--repo-spacing-6); }

/* 间距 */
.repo-m-0 { margin: 0; }
.repo-m-1 { margin: var(--repo-spacing-1); }
.repo-m-2 { margin: var(--repo-spacing-2); }
.repo-m-3 { margin: var(--repo-spacing-3); }
.repo-m-4 { margin: var(--repo-spacing-4); }

.repo-mt-0 { margin-top: 0; }
.repo-mt-1 { margin-top: var(--repo-spacing-1); }
.repo-mt-2 { margin-top: var(--repo-spacing-2); }
.repo-mt-3 { margin-top: var(--repo-spacing-3); }
.repo-mt-4 { margin-top: var(--repo-spacing-4); }
.repo-mt-5 { margin-top: var(--repo-spacing-5); }
.repo-mt-6 { margin-top: var(--repo-spacing-6); }

.repo-mb-0 { margin-bottom: 0; }
.repo-mb-1 { margin-bottom: var(--repo-spacing-1); }
.repo-mb-2 { margin-bottom: var(--repo-spacing-2); }
.repo-mb-3 { margin-bottom: var(--repo-spacing-3); }
.repo-mb-4 { margin-bottom: var(--repo-spacing-4); }
.repo-mb-5 { margin-bottom: var(--repo-spacing-5); }
.repo-mb-6 { margin-bottom: var(--repo-spacing-6); }

.repo-ml-0 { margin-left: 0; }
.repo-ml-1 { margin-left: var(--repo-spacing-1); }
.repo-ml-2 { margin-left: var(--repo-spacing-2); }
.repo-ml-3 { margin-left: var(--repo-spacing-3); }
.repo-ml-4 { margin-left: var(--repo-spacing-4); }

.repo-mr-0 { margin-right: 0; }
.repo-mr-1 { margin-right: var(--repo-spacing-1); }
.repo-mr-2 { margin-right: var(--repo-spacing-2); }
.repo-mr-3 { margin-right: var(--repo-spacing-3); }
.repo-mr-4 { margin-right: var(--repo-spacing-4); }

.repo-mx-auto {
  margin-left: auto;
  margin-right: auto;
}

/* 内边距 */
.repo-p-0 { padding: 0; }
.repo-p-1 { padding: var(--repo-spacing-1); }
.repo-p-2 { padding: var(--repo-spacing-2); }
.repo-p-3 { padding: var(--repo-spacing-3); }
.repo-p-4 { padding: var(--repo-spacing-4); }

.repo-px-0 { padding-left: 0; padding-right: 0; }
.repo-px-1 { padding-left: var(--repo-spacing-1); padding-right: var(--repo-spacing-1); }
.repo-px-2 { padding-left: var(--repo-spacing-2); padding-right: var(--repo-spacing-2); }
.repo-px-3 { padding-left: var(--repo-spacing-3); padding-right: var(--repo-spacing-3); }
.repo-px-4 { padding-left: var(--repo-spacing-4); padding-right: var(--repo-spacing-4); }

.repo-py-0 { padding-top: 0; padding-bottom: 0; }
.repo-py-1 { padding-top: var(--repo-spacing-1); padding-bottom: var(--repo-spacing-1); }
.repo-py-2 { padding-top: var(--repo-spacing-2); padding-bottom: var(--repo-spacing-2); }
.repo-py-3 { padding-top: var(--repo-spacing-3); padding-bottom: var(--repo-spacing-3); }
.repo-py-4 { padding-top: var(--repo-spacing-4); padding-bottom: var(--repo-spacing-4); }

/* 文本 */
.repo-text-left { text-align: left; }
.repo-text-center { text-align: center; }
.repo-text-right { text-align: right; }

.repo-text-xs { font-size: var(--repo-font-size-xs); }
.repo-text-sm { font-size: var(--repo-font-size-sm); }
.repo-text-base { font-size: var(--repo-font-size-base); }
.repo-text-lg { font-size: var(--repo-font-size-lg); }
.repo-text-xl { font-size: var(--repo-font-size-xl); }

.repo-font-normal { font-weight: 400; }
.repo-font-medium { font-weight: 500; }
.repo-font-semibold { font-weight: 600; }
.repo-font-bold { font-weight: 700; }

.repo-text-primary { color: var(--repo-color-text); }
.repo-text-secondary { color: var(--repo-color-text-secondary); }
.repo-text-tertiary { color: var(--repo-color-text-tertiary); }
.repo-text-link { color: var(--repo-color-link); }
.repo-text-danger { color: var(--repo-color-danger); }
.repo-text-success { color: var(--repo-color-success); }
.repo-text-warning { color: var(--repo-color-warning); }

.repo-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.repo-line-clamp-1 {
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.repo-line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.repo-line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 显示与隐藏 */
.repo-hidden { display: none; }
.repo-block { display: block; }
.repo-inline-block { display: inline-block; }

/* 宽高 */
.repo-w-full { width: 100%; }
.repo-h-full { height: 100%; }
.repo-min-h-screen { min-height: 100vh; }

/* 背景 */
.repo-bg-white { background-color: var(--repo-color-bg); }
.repo-bg-gray { background-color: var(--repo-color-bg-secondary); }
.repo-bg-transparent { background-color: transparent; }

/* 圆角 */
.repo-rounded-none { border-radius: 0; }
.repo-rounded-sm { border-radius: var(--repo-radius-sm); }
.repo-rounded { border-radius: var(--repo-radius-md); }
.repo-rounded-lg { border-radius: var(--repo-radius-lg); }
.repo-rounded-full { border-radius: var(--repo-radius-full); }

/* 边框 */
.repo-border { border: 1px solid var(--repo-color-border); }
.repo-border-t { border-top: 1px solid var(--repo-color-border); }
.repo-border-b { border-bottom: 1px solid var(--repo-color-border); }
.repo-border-l { border-left: 1px solid var(--repo-color-border); }
.repo-border-r { border-right: 1px solid var(--repo-color-border); }

/* 阴影 */
.repo-shadow-sm { box-shadow: var(--repo-shadow-sm); }
.repo-shadow { box-shadow: var(--repo-shadow-md); }
.repo-shadow-lg { box-shadow: var(--repo-shadow-lg); }
.repo-shadow-none { box-shadow: none; }

/* 光标 */
.repo-cursor-pointer { cursor: pointer; }
.repo-cursor-not-allowed { cursor: not-allowed; }

/* 溢出 */
.repo-overflow-hidden { overflow: hidden; }
.repo-overflow-auto { overflow: auto; }
.repo-overflow-scroll { overflow: scroll; }

/* 位置 */
.repo-relative { position: relative; }
.repo-absolute { position: absolute; }
.repo-fixed { position: fixed; }
.repo-sticky { position: sticky; }

/* ============================================
   响应式工具类
   ============================================ */

/* 移动端（< 768px） */
@media (max-width: 767px) {
  .repo-hidden-mobile {
    display: none !important;
  }
  .repo-block-mobile {
    display: block !important;
  }
  .repo-flex-mobile {
    display: flex !important;
  }
}

/* 平板端（768px - 1023px） */
@media (min-width: 768px) and (max-width: 1023px) {
  .repo-hidden-tablet {
    display: none !important;
  }
  .repo-block-tablet {
    display: block !important;
  }
}

/* 桌面端（≥ 1024px） */
@media (min-width: 1024px) {
  .repo-hidden-desktop {
    display: none !important;
  }
}

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

::-webkit-scrollbar-track {
  background-color: var(--repo-color-bg-tertiary);
  border-radius: var(--repo-radius-full);
}

::-webkit-scrollbar-thumb {
  background-color: var(--repo-color-border);
  border-radius: var(--repo-radius-full);
  transition: background-color 0.2s ease;
}

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

::-webkit-scrollbar-corner {
  background-color: transparent;
}

/* ============================================
   打印样式
   ============================================ */
@media print {
  .repo-no-print {
    display: none !important;
  }
  
  body {
    background-color: white;
    color: black;
  }
  
  a {
    text-decoration: underline;
  }
}