/* ==========================================================================
 * 智标 AI · 在线标书编制平台 —— 全站样式（app.css）
 * 免构建 / 无外部字体与图标 / 系统字体栈 / 中文企业级后台风格
 * ========================================================================== */

/* ---------------------------------------------------------------- 1. 变量 */
:root {
  --zb-primary: #1a5fb4;
  --zb-primary-dark: #14498c;
  --zb-primary-light: #e8f0fb;
  --zb-success: #2e7d32;
  --zb-warn: #ed6c02;
  --zb-danger: #d32f2f;
  --zb-info: #0288d1;
  --zb-bg: #f4f6f9;
  --zb-card: #ffffff;
  --zb-border: #e3e8ef;
  --zb-border-strong: #cfd8e3;
  --zb-text: #1f2937;
  --zb-text-sub: #5b6b7f;
  --zb-text-muted: #8a97a8;
  --zb-side-bg: #1f2937;
  --zb-side-bg-hover: #2b3648;
  --zb-radius: 6px;
  --zb-shadow: 0 1px 3px rgba(0, 0, 0, .08);
  --zb-shadow-lg: 0 8px 30px rgba(15, 23, 42, .18);
  --zb-side-w: 220px;
  --zb-top-h: 56px;
}

/* ---------------------------------------------------------------- 2. 基础 */
* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Source Han Sans SC", system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--zb-text);
  background: var(--zb-bg);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--zb-primary); text-decoration: none; }
a:hover { color: var(--zb-primary-dark); }
h1, h2, h3, h4, h5 { margin: 0; font-weight: 600; }
p { margin: 0 0 10px; }
img { max-width: 100%; }
button, input, select, textarea { font-family: inherit; font-size: 14px; }

::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-thumb { background: #c6cfdb; border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: #a9b6c7; }
::-webkit-scrollbar-track { background: transparent; }

.zb-noscript { padding: 40px; text-align: center; color: var(--zb-danger); }

.zb-boot {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  height: 100vh; color: var(--zb-text-sub);
}

/* ------------------------------------------------------------ 3. 工具类 */
.zb-muted { color: var(--zb-text-muted); }
.zb-sub { color: var(--zb-text-sub); }
.zb-small { font-size: 12px; }
.zb-strong { font-weight: 600; }
.zb-right { text-align: right; }
.zb-center { text-align: center; }
.zb-nowrap { white-space: nowrap; }
.zb-break { word-break: break-all; }
.zb-hidden { display: none !important; }
.zb-mt-4 { margin-top: 4px; } .zb-mt-8 { margin-top: 8px; } .zb-mt-12 { margin-top: 12px; }
.zb-mt-16 { margin-top: 16px; } .zb-mt-20 { margin-top: 20px; } .zb-mt-24 { margin-top: 24px; }
.zb-mb-4 { margin-bottom: 4px; } .zb-mb-8 { margin-bottom: 8px; } .zb-mb-12 { margin-bottom: 12px; }
.zb-mb-16 { margin-bottom: 16px; } .zb-mb-20 { margin-bottom: 20px; }
.zb-flex { display: flex; align-items: center; }
.zb-flex-between { display: flex; align-items: center; justify-content: space-between; }
.zb-flex-wrap { display: flex; flex-wrap: wrap; }
.zb-gap-4 { gap: 4px; } .zb-gap-8 { gap: 8px; } .zb-gap-12 { gap: 12px; } .zb-gap-16 { gap: 16px; }
.zb-grow { flex: 1 1 auto; min-width: 0; }
.zb-scroll { overflow: auto; }
.zb-pre {
  white-space: pre-wrap; word-break: break-word; background: #f8fafc;
  border: 1px solid var(--zb-border); border-radius: var(--zb-radius);
  padding: 10px 12px; font-family: Consolas, "Courier New", monospace; font-size: 12.5px;
  max-height: 420px; overflow: auto; color: #334155;
}

/* -------------------------------------------------------------- 4. 按钮 */
.zb-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 34px; padding: 0 14px; border-radius: var(--zb-radius);
  border: 1px solid var(--zb-border-strong); background: #fff; color: var(--zb-text);
  cursor: pointer; transition: all .15s ease; white-space: nowrap; user-select: none;
}
.zb-btn:hover { border-color: var(--zb-primary); color: var(--zb-primary); }
.zb-btn:active { transform: translateY(1px); }
.zb-btn:disabled, .zb-btn[disabled] { opacity: .55; cursor: not-allowed; transform: none; }
.zb-btn-primary { background: var(--zb-primary); border-color: var(--zb-primary); color: #fff; }
.zb-btn-primary:hover { background: var(--zb-primary-dark); border-color: var(--zb-primary-dark); color: #fff; }
.zb-btn-danger { background: var(--zb-danger); border-color: var(--zb-danger); color: #fff; }
.zb-btn-danger:hover { background: #b71c1c; border-color: #b71c1c; color: #fff; }
.zb-btn-ghost { background: transparent; border-color: transparent; color: var(--zb-text-sub); }
.zb-btn-ghost:hover { background: #eef2f7; color: var(--zb-primary); border-color: transparent; }
.zb-btn-success { background: var(--zb-success); border-color: var(--zb-success); color: #fff; }
.zb-btn-success:hover { background: #256428; border-color: #256428; color: #fff; }
.zb-btn-warn { background: var(--zb-warn); border-color: var(--zb-warn); color: #fff; }
.zb-btn-warn:hover { background: #c85c00; border-color: #c85c00; color: #fff; }
.zb-btn-sm { height: 28px; padding: 0 10px; font-size: 12.5px; }
.zb-btn-lg { height: 40px; padding: 0 22px; font-size: 15px; }
.zb-btn-block { width: 100%; }
.zb-btn-group { display: inline-flex; gap: 8px; flex-wrap: wrap; }

/* ------------------------------------------------------- 5. 表单与控件 */
.zb-input, .zb-select, .zb-textarea {
  width: 100%; padding: 6px 10px; height: 34px; line-height: 20px;
  border: 1px solid var(--zb-border-strong); border-radius: var(--zb-radius);
  background: #fff; color: var(--zb-text); outline: none; transition: border-color .15s, box-shadow .15s;
}
.zb-textarea { height: auto; min-height: 90px; resize: vertical; line-height: 1.6; padding: 8px 10px; }
.zb-input:focus, .zb-select:focus, .zb-textarea:focus {
  border-color: var(--zb-primary); box-shadow: 0 0 0 3px rgba(26, 95, 180, .12);
}
.zb-input:disabled, .zb-select:disabled, .zb-textarea:disabled { background: #f5f7fa; color: var(--zb-text-muted); cursor: not-allowed; }
.zb-select-sm { width: auto; height: 28px; padding: 0 6px; font-size: 12.5px; }
.zb-checkbox, .zb-radio { width: 15px; height: 15px; vertical-align: -2px; margin: 0 6px 0 0; accent-color: var(--zb-primary); }
.zb-check-label { display: inline-flex; align-items: center; cursor: pointer; user-select: none; }
.zb-form { max-height: 66vh; overflow: auto; padding-right: 4px; }
.zb-field { margin-bottom: 14px; }
.zb-field-inline { margin-bottom: 8px; }
.zb-field-label { display: block; margin-bottom: 5px; font-size: 13px; color: var(--zb-text-sub); font-weight: 600; }
.zb-field-ctrl { position: relative; }
.zb-field-hint { margin-top: 4px; font-size: 12px; color: var(--zb-text-muted); }
.zb-form-err-row { min-height: 4px; }
.zb-form-err { display: none; color: var(--zb-danger); font-size: 12.5px; padding: 2px 0 6px; }
.zb-field-row { display: flex; gap: 12px; }
.zb-field-row > .zb-field { flex: 1 1 0; min-width: 0; }
.zb-inline-form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.zb-inline-form .zb-input, .zb-inline-form .zb-select { width: auto; min-width: 130px; }

/* ------------------------------------------------------------- 6. 徽标 */
.zb-badge {
  display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px;
  line-height: 18px; border: 1px solid transparent; white-space: nowrap;
}
.zb-badge-default { background: #eef1f5; color: #5b6b7f; border-color: #e2e8f0; }
.zb-badge-primary { background: var(--zb-primary-light); color: var(--zb-primary); border-color: #cfe0f7; }
.zb-badge-success { background: #e8f5e9; color: var(--zb-success); border-color: #c8e6c9; }
.zb-badge-warn { background: #fff4e5; color: var(--zb-warn); border-color: #ffe0b2; }
.zb-badge-danger { background: #fdecea; color: var(--zb-danger); border-color: #f8c9c4; }
.zb-badge-info { background: #e5f4fd; color: var(--zb-info); border-color: #b8e2f7; }
.zb-tag {
  display: inline-block; padding: 0 7px; margin: 0 4px 4px 0; border-radius: 3px;
  background: #eef2f7; color: var(--zb-text-sub); font-size: 12px; line-height: 20px;
}
.zb-tag-primary { background: var(--zb-primary-light); color: var(--zb-primary); }
.zb-tag-success { background: #e8f5e9; color: var(--zb-success); }
.zb-tag-danger { background: #fdecea; color: var(--zb-danger); }

/* --------------------------------------------------------- 7. 布局骨架 */
.zb-shell { display: flex; min-height: 100vh; background: var(--zb-bg); }
/* 全屏模式（三栏编辑器）：整屏固定高度 + 内部滚动 */
.zb-shell-full { height: 100vh; overflow: hidden; }

.zb-side {
  position: fixed; left: 0; top: 0; bottom: 0; width: var(--zb-side-w);
  background: var(--zb-side-bg); color: #cbd5e1; display: flex; flex-direction: column; z-index: 30;
}
.zb-brand {
  height: var(--zb-top-h); display: flex; align-items: center; gap: 9px;
  padding: 0 16px; border-bottom: 1px solid rgba(255, 255, 255, .08); flex: 0 0 auto;
}
.zb-brand-logo {
  width: 28px; height: 28px; border-radius: var(--zb-radius); background: var(--zb-primary);
  color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px;
}
.zb-brand-text { color: #fff; font-size: 15px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.zb-nav { flex: 1 1 auto; overflow-y: auto; padding: 10px 8px; }
.zb-nav-item {
  display: flex; align-items: center; gap: 10px; height: 40px; padding: 0 12px; margin-bottom: 4px;
  border-radius: var(--zb-radius); color: #cbd5e1; font-size: 14px; transition: background .15s, color .15s;
}
.zb-nav-item:hover { background: var(--zb-side-bg-hover); color: #fff; }
.zb-nav-item.active { background: var(--zb-primary); color: #fff; font-weight: 600; }
.zb-nav-icon { width: 18px; text-align: center; font-size: 15px; }
.zb-nav-label { flex: 1 1 auto; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.zb-nav-lock { font-size: 16px; opacity: .6; }
.zb-side-foot { padding: 10px 16px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: 12px; color: #8b98ab; }
.zb-side-version { color: #7c8a9e; }
.zb-side-tip { margin-top: 2px; }
.zb-side-mask { display: none; }

.zb-main { flex: 1 1 auto; margin-left: var(--zb-side-w); display: flex; flex-direction: column; min-width: 0; }
.zb-top {
  height: var(--zb-top-h); flex: 0 0 auto; background: #fff; border-bottom: 1px solid var(--zb-border);
  display: flex; align-items: center; justify-content: space-between; padding: 0 20px;
  position: sticky; top: 0; z-index: 20;
}
.zb-top-left { display: flex; align-items: center; gap: 8px; min-width: 0; }
.zb-top-site { font-weight: 700; color: var(--zb-primary); }
.zb-top-sep { color: var(--zb-border-strong); }
.zb-top-title { color: var(--zb-text-sub); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.zb-top-right { display: flex; align-items: center; gap: 10px; }
.zb-menu-btn { display: none; border: none; background: transparent; font-size: 18px; cursor: pointer; color: var(--zb-text-sub); }
.zb-user { display: flex; flex-direction: column; line-height: 1.25; text-align: right; }
.zb-user-name { font-weight: 600; font-size: 13px; }
.zb-user-role { font-size: 11.5px; color: var(--zb-text-muted); }

.zb-content { flex: 1 1 auto; padding: 20px; min-width: 0; }
.zb-content-inner { max-width: 1600px; }
.zb-shell-full .zb-content { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.zb-shell-full .zb-content-inner { max-width: none; flex: 1 1 auto; min-height: 0; display: flex; flex-direction: column; }

.zb-breadcrumb { display: flex; align-items: center; gap: 6px; margin-bottom: 12px; font-size: 12.5px; color: var(--zb-text-muted); }
.zb-crumb-cur { color: var(--zb-text); }
.zb-crumb-sep { color: var(--zb-border-strong); }

.zb-page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.zb-page-title { font-size: 19px; font-weight: 600; }
.zb-page-desc { margin-top: 4px; font-size: 12.5px; color: var(--zb-text-muted); }
.zb-page-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ------------------------------------------------------------- 8. 卡片 */
.zb-card { background: var(--zb-card); border-radius: var(--zb-radius); box-shadow: var(--zb-shadow); margin-bottom: 16px; overflow: hidden; }
.zb-card-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 16px; border-bottom: 1px solid var(--zb-border);
}
.zb-card-title { font-weight: 600; font-size: 14.5px; display: flex; align-items: center; gap: 8px; }
.zb-card-extra { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.zb-card-body { padding: 16px; }
.zb-card-body-tight { padding: 0; }

.zb-grid { display: grid; gap: 16px; }
.zb-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.zb-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.zb-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.zb-grid-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }

.zb-stat { background: #fff; border-radius: var(--zb-radius); box-shadow: var(--zb-shadow); padding: 14px 16px; border-left: 3px solid var(--zb-primary); }
.zb-stat-value { font-size: 24px; font-weight: 700; line-height: 1.2; color: var(--zb-text); }
.zb-stat-label { font-size: 13px; color: var(--zb-text-sub); margin-top: 2px; }
.zb-stat-hint { font-size: 12px; color: var(--zb-text-muted); margin-top: 2px; }
.zb-stat-success { border-left-color: var(--zb-success); }
.zb-stat-success .zb-stat-value { color: var(--zb-success); }
.zb-stat-warn { border-left-color: var(--zb-warn); }
.zb-stat-warn .zb-stat-value { color: var(--zb-warn); }
.zb-stat-danger { border-left-color: var(--zb-danger); }
.zb-stat-danger .zb-stat-value { color: var(--zb-danger); }
.zb-stat-info { border-left-color: var(--zb-info); }
.zb-stat-info .zb-stat-value { color: var(--zb-info); }

/* ----------------------------------------------------------- 9. 提示条 */
.zb-alert {
  display: flex; align-items: flex-start; gap: 8px; padding: 10px 12px; border-radius: var(--zb-radius);
  font-size: 13px; margin-bottom: 12px; border: 1px solid transparent;
}
.zb-alert-icon { flex: 0 0 auto; line-height: 1.5; }
.zb-alert-body { flex: 1 1 auto; }
.zb-alert-info { background: #e8f4fd; border-color: #bfe3f7; color: #075985; }
.zb-alert-warn { background: #fff8e6; border-color: #ffe2a8; color: #8a5300; }
.zb-alert-danger { background: #fdecea; border-color: #f6c6c1; color: #a01c14; }
.zb-alert-success { background: #e9f7ea; border-color: #c6e6c8; color: #1e5f22; }
.zb-alert-actions { flex: 0 0 auto; display: flex; gap: 8px; }

/* ------------------------------------------------------------- 10. 表格 */
.zb-table-wrap { width: 100%; overflow-x: auto; }
.zb-table { width: 100%; border-collapse: collapse; font-size: 13px; background: #fff; }
.zb-table th {
  background: #f2f5f9; color: var(--zb-text-sub); font-weight: 600; text-align: left;
  padding: 9px 12px; border-bottom: 1px solid var(--zb-border); white-space: nowrap; position: sticky; top: 0; z-index: 1;
}
.zb-table td { padding: 9px 12px; border-bottom: 1px solid #eef1f5; vertical-align: top; }
.zb-table tbody tr:nth-child(even) { background: #fafbfd; }
.zb-table tbody tr:hover { background: #f0f6ff; }
.zb-table .zb-row-click { cursor: pointer; }
.zb-table tbody tr.zb-row-uncovered { background: #fff5f4; }
.zb-table tbody tr.zb-row-uncovered:hover { background: #ffe9e6; }
.zb-table-sm th, .zb-table-sm td { padding: 6px 9px; font-size: 12.5px; }
.zb-table-fixed { table-layout: fixed; }

/* ----------------------------------------------------------- 11. 空/加载 */
.zb-empty { padding: 34px 16px; text-align: center; color: var(--zb-text-muted); }
.zb-empty-icon { font-size: 26px; opacity: .5; }
.zb-empty-text { margin-top: 6px; font-size: 13px; }
.zb-loading { padding: 26px 16px; text-align: center; color: var(--zb-text-sub); display: flex; align-items: center; justify-content: center; gap: 8px; }
.zb-loading-text { font-size: 13px; }
.zb-spinner {
  display: inline-block; width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(26, 95, 180, .25); border-top-color: var(--zb-primary);
  animation: zb-spin .8s linear infinite; vertical-align: middle;
}
@keyframes zb-spin { to { transform: rotate(360deg); } }

/* ------------------------------------------------------------- 12. 进度 */
.zb-progress-row { display: flex; align-items: center; gap: 8px; }
.zb-progress { flex: 1 1 auto; height: 8px; background: #e9eef5; border-radius: 5px; overflow: hidden; }
.zb-progress-inner { height: 100%; background: var(--zb-primary); border-radius: 5px; transition: width .3s ease; }
.zb-progress-text { font-size: 12px; color: var(--zb-text-sub); white-space: nowrap; }
.zb-progress-success .zb-progress-inner { background: var(--zb-success); }
.zb-progress-warn .zb-progress-inner { background: var(--zb-warn); }
.zb-progress-danger .zb-progress-inner { background: var(--zb-danger); }
.zb-progress-lg { height: 14px; }
.zb-progress-stack { display: flex; height: 10px; border-radius: 5px; overflow: hidden; background: #e9eef5; }
.zb-progress-seg { height: 100%; }

/* --------------------------------------------------------- 13. 分页条 */
.zb-pagebar { display: flex; align-items: center; gap: 6px; padding: 12px 4px 4px; flex-wrap: wrap; }
.zb-pagebar-info { font-size: 12.5px; color: var(--zb-text-muted); margin-right: 8px; }
.zb-page-btn {
  min-width: 30px; height: 30px; padding: 0 8px; border: 1px solid var(--zb-border-strong);
  background: #fff; border-radius: var(--zb-radius); cursor: pointer; color: var(--zb-text-sub);
}
.zb-page-btn:hover:not(:disabled) { border-color: var(--zb-primary); color: var(--zb-primary); }
.zb-page-btn.active { background: var(--zb-primary); border-color: var(--zb-primary); color: #fff; }
.zb-page-btn:disabled { opacity: .5; cursor: not-allowed; }

/* -------------------------------------------------------------- 14. Tabs */
.zb-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--zb-border); margin-bottom: 16px; flex-wrap: wrap; }
.zb-tab {
  padding: 9px 16px; cursor: pointer; border: none; background: transparent; color: var(--zb-text-sub);
  font-size: 14px; border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.zb-tab:hover { color: var(--zb-primary); }
.zb-tab.active { color: var(--zb-primary); border-bottom-color: var(--zb-primary); font-weight: 600; }

/* ------------------------------------------------------- 15. Modal/抽屉 */
.zb-modal-host, .zb-toast-host { position: relative; z-index: 1000; }
.zb-modal-layer {
  position: fixed; inset: 0; background: rgba(15, 23, 42, .45); z-index: 1000;
  display: flex; align-items: flex-start; justify-content: center; padding: 6vh 16px 24px; overflow: auto;
}
.zb-modal-box {
  background: #fff; border-radius: var(--zb-radius); box-shadow: var(--zb-shadow-lg);
  width: 520px; max-width: 100%; animation: zb-pop .16s ease-out; margin-bottom: 24px;
}
@keyframes zb-pop { from { transform: translateY(-10px); opacity: .4; } to { transform: none; opacity: 1; } }
.zb-modal-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 13px 18px; border-bottom: 1px solid var(--zb-border);
}
.zb-modal-title { font-weight: 600; font-size: 15px; }
.zb-modal-x {
  border: none; background: transparent; font-size: 20px; line-height: 1; color: var(--zb-text-muted);
  cursor: pointer; padding: 0 4px; border-radius: 4px;
}
.zb-modal-x:hover { color: var(--zb-danger); background: #f6f7f9; }
.zb-modal-body { padding: 18px; max-height: 72vh; overflow: auto; }
.zb-modal-foot {
  display: flex; justify-content: flex-end; gap: 8px; padding: 12px 18px;
  border-top: 1px solid var(--zb-border); background: #fbfcfe; border-radius: 0 0 var(--zb-radius) var(--zb-radius);
}
.zb-confirm-text { font-size: 14px; line-height: 1.7; white-space: pre-wrap; }

.zb-drawer-mask { position: fixed; inset: 0; background: rgba(15, 23, 42, .35); z-index: 1000; transition: opacity .2s; }
.zb-drawer-panel {
  position: fixed; right: 0; top: 0; bottom: 0; width: 420px; max-width: 92vw; background: #fff;
  z-index: 1001; display: flex; flex-direction: column; box-shadow: -4px 0 24px rgba(15, 23, 42, .18);
  animation: zb-slide-in .2s ease-out;
}
@keyframes zb-slide-in { from { transform: translateX(30px); opacity: .5; } to { transform: none; opacity: 1; } }
.zb-drawer-out { opacity: 0; transition: opacity .2s; }
.zb-drawer-head { display: flex; align-items: center; justify-content: space-between; padding: 13px 16px; border-bottom: 1px solid var(--zb-border); }
.zb-drawer-title { font-weight: 600; }
.zb-drawer-body { flex: 1 1 auto; overflow: auto; padding: 16px; }

/* ------------------------------------------------------------- 16. Toast */
.zb-toast-host { position: fixed; top: 16px; right: 16px; z-index: 2000; display: flex; flex-direction: column; gap: 8px; pointer-events: none; }
.zb-toast-item {
  pointer-events: auto; display: flex; align-items: flex-start; gap: 8px; min-width: 220px; max-width: 380px;
  background: #fff; border-radius: var(--zb-radius); box-shadow: 0 6px 20px rgba(15, 23, 42, .16);
  padding: 10px 14px; font-size: 13.5px; border-left: 3px solid var(--zb-primary);
  animation: zb-toast-in .18s ease-out; cursor: pointer;
}
@keyframes zb-toast-in { from { transform: translateX(20px); opacity: 0; } to { transform: none; opacity: 1; } }
.zb-toast-out { opacity: 0; transform: translateX(20px); transition: all .2s; }
.zb-toast-icon { flex: 0 0 auto; }
.zb-toast-msg { flex: 1 1 auto; word-break: break-word; }
.zb-toast-success { border-left-color: var(--zb-success); }
.zb-toast-success .zb-toast-icon { color: var(--zb-success); }
.zb-toast-error { border-left-color: var(--zb-danger); }
.zb-toast-error .zb-toast-icon { color: var(--zb-danger); }
.zb-toast-warn { border-left-color: var(--zb-warn); }
.zb-toast-warn .zb-toast-icon { color: var(--zb-warn); }
.zb-toast-info { border-left-color: var(--zb-info); }
.zb-toast-info .zb-toast-icon { color: var(--zb-info); }

/* --------------------------------------------------------- 17. 登录页面 */
.zb-login {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #123e78 0%, #1a5fb4 55%, #2f7fd1 100%); padding: 24px;
}
.zb-login-card {
  width: 400px; max-width: 100%; background: #fff; border-radius: 10px;
  box-shadow: 0 18px 50px rgba(8, 25, 55, .35); padding: 30px 32px 26px;
}
.zb-login-logo { display: flex; align-items: center; gap: 10px; justify-content: center; }
.zb-login-logo span.zb-login-mark {
  width: 40px; height: 40px; border-radius: 8px; background: var(--zb-primary); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 700;
}
.zb-login-title { font-size: 20px; font-weight: 700; text-align: center; margin-top: 14px; }
.zb-login-sub { text-align: center; color: var(--zb-text-muted); font-size: 12.5px; margin: 6px 0 20px; }
.zb-login-tabs { display: flex; justify-content: center; gap: 6px; margin-bottom: 16px; }
.zb-login-foot { margin-top: 16px; text-align: center; font-size: 12px; color: var(--zb-text-muted); line-height: 1.9; }
.zb-login-tip { background: #f7f9fc; border: 1px dashed var(--zb-border-strong); border-radius: var(--zb-radius); padding: 8px 10px; margin-top: 14px; font-size: 12px; color: var(--zb-text-sub); }

/* --------------------------------------------------------- 18. 项目列表 */
.zb-filter-bar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.zb-filter-bar .zb-input { width: 220px; }
.zb-filter-bar .zb-select { width: 150px; }

/* --------------------------------------------------------- 19. 入口卡片 */
.zb-entry { display: flex; gap: 12px; align-items: flex-start; padding: 16px; background: #fff; border-radius: var(--zb-radius); box-shadow: var(--zb-shadow); cursor: pointer; transition: box-shadow .15s, transform .15s; border: 1px solid transparent; height: 100%; }
.zb-entry:hover { box-shadow: 0 6px 18px rgba(26, 95, 95, .14); transform: translateY(-2px); border-color: #cfe0f7; }
.zb-entry-icon { width: 40px; height: 40px; flex: 0 0 40px; border-radius: 8px; background: var(--zb-primary-light); color: var(--zb-primary); display: flex; align-items: center; justify-content: center; font-size: 19px; }
.zb-entry-title { font-weight: 600; font-size: 14.5px; }
.zb-entry-desc { font-size: 12.5px; color: var(--zb-text-muted); margin-top: 3px; }
.zb-entry-stat { margin-top: 6px; font-size: 12.5px; color: var(--zb-primary); }

.zb-info-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 20px; }
.zb-info-item { display: flex; gap: 8px; font-size: 13px; padding: 3px 0; }
.zb-info-label { color: var(--zb-text-muted); flex: 0 0 84px; }
.zb-info-value { flex: 1 1 auto; word-break: break-all; }

/* --------------------------------------------------------- 20. 列表条目 */
.zb-item { padding: 10px 12px; border: 1px solid var(--zb-border); border-radius: var(--zb-radius); margin-bottom: 8px; background: #fff; }
.zb-item:hover { border-color: #cfe0f7; }
.zb-item-title { font-weight: 600; font-size: 13.5px; }
.zb-item-desc { font-size: 12.5px; color: var(--zb-text-sub); margin-top: 3px; }
.zb-item-meta { font-size: 12px; color: var(--zb-text-muted); margin-top: 4px; display: flex; gap: 10px; flex-wrap: wrap; }
.zb-list-plain { margin: 0; padding-left: 18px; }
.zb-kv { display: flex; gap: 8px; font-size: 13px; padding: 4px 0; border-bottom: 1px dashed #eef1f5; }
.zb-kv:last-child { border-bottom: none; }
.zb-kv-k { flex: 0 0 110px; color: var(--zb-text-muted); }
.zb-kv-v { flex: 1 1 auto; word-break: break-word; }

/* ============================ 21. 三栏 AI 编辑器 ============================ */
.zb-editor-page { display: flex; flex-direction: column; flex: 1 1 auto; min-height: 0; }
.zb-editor { display: flex; flex: 1 1 auto; min-height: 0; height: 100%; background: #fff; }
.zb-link { color: var(--zb-primary); cursor: pointer; }
.zb-link:hover { color: var(--zb-primary-dark); text-decoration: underline; }
.zb-tool-b { font-weight: 700; }
.zb-tool-i { font-style: italic; }
.zb-tool-u { text-decoration: underline; }

/* 左：大纲 */
.zb-editor-outline { width: 260px; flex: 0 0 260px; border-right: 1px solid var(--zb-border); display: flex; flex-direction: column; min-height: 0; background: #fbfcfe; }
.zb-outline-head { padding: 10px 12px; border-bottom: 1px solid var(--zb-border); }
.zb-outline-head-title { font-weight: 600; font-size: 13.5px; display: flex; align-items: center; justify-content: space-between; }
.zb-outline-progress { margin-top: 8px; }
.zb-outline-legend { display: flex; gap: 10px; font-size: 11.5px; color: var(--zb-text-muted); margin-top: 6px; flex-wrap: wrap; }
.zb-legend-dot { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 3px; }
.zb-outline-list { flex: 1 1 auto; overflow: auto; padding: 6px 6px 20px; }
.zb-outline-row { display: flex; align-items: flex-start; gap: 4px; padding: 6px 8px; border-radius: 5px; cursor: pointer; font-size: 13px; }
.zb-outline-row:hover { background: #eef4fc; }
.zb-outline-row.active { background: var(--zb-primary-light); box-shadow: inset 2px 0 0 var(--zb-primary); }
.zb-outline-toggle { width: 14px; flex: 0 0 14px; color: var(--zb-text-muted); font-size: 10px; text-align: center; line-height: 18px; user-select: none; }
.zb-outline-body { flex: 1 1 auto; min-width: 0; }
.zb-outline-name { display: block; line-height: 1.4; word-break: break-word; }
.zb-outline-meta { display: flex; align-items: center; gap: 5px; margin-top: 3px; flex-wrap: wrap; font-size: 11.5px; color: var(--zb-text-muted); }

/* 中：正文 */
.zb-editor-main { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; min-height: 0; }
.zb-editor-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 14px; border-bottom: 1px solid var(--zb-border); background: #fff; flex-wrap: wrap; }
.zb-editor-head-title { font-weight: 600; font-size: 14.5px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.zb-editor-head-right { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.zb-save-status { font-size: 12.5px; padding: 1px 8px; border-radius: 10px; background: #eef1f5; color: var(--zb-text-sub); }
.zb-save-done { background: #e8f5e9; color: var(--zb-success); }
.zb-save-saving { background: #fff4e5; color: var(--zb-warn); }
.zb-save-dirty { background: #fdecea; color: var(--zb-danger); }

.zb-editor-toolbar { display: flex; align-items: center; gap: 3px; padding: 6px 10px; border-bottom: 1px solid var(--zb-border); background: #fbfcfe; flex-wrap: wrap; }
.zb-tool {
  min-width: 30px; height: 28px; padding: 0 7px; border: 1px solid transparent; background: transparent;
  border-radius: 4px; cursor: pointer; color: var(--zb-text-sub); font-size: 13px;
}
.zb-tool:hover { background: #eef2f7; color: var(--zb-primary); border-color: var(--zb-border); }
.zb-tool-sep { width: 1px; height: 18px; background: var(--zb-border-strong); margin: 0 5px; }
.zb-tool-group { display: inline-flex; gap: 2px; }

.zb-editor-body-wrap { flex: 1 1 auto; min-height: 0; overflow: auto; background: #f1f4f8; padding: 18px 22px 60px; }
/* 编辑器底部操作条（保存 / 版本快照 / 批注） */
.zb-editor-foot {
  flex: 0 0 auto; display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 6px 14px; border-top: 1px solid var(--zb-border); background: #fff;
}
.zb-editor-body {
  background: #fff; max-width: 900px; margin: 0 auto; padding: 34px 44px 80px; min-height: 70%;
  box-shadow: var(--zb-shadow); border-radius: 3px; outline: none; font-size: 14.5px; line-height: 1.9; color: #1f2937;
}
.zb-editor-body:focus { box-shadow: 0 0 0 2px rgba(26, 95, 180, .18), var(--zb-shadow); }
.zb-editor-body h1 { font-size: 22px; margin: 16px 0 10px; }
.zb-editor-body h2 { font-size: 19px; margin: 14px 0 8px; }
.zb-editor-body h3 { font-size: 16.5px; margin: 12px 0 8px; }
.zb-editor-body h4 { font-size: 15px; margin: 10px 0 6px; }
.zb-editor-body p { margin: 0 0 10px; }
.zb-editor-body ul, .zb-editor-body ol { margin: 0 0 10px; padding-left: 26px; }
.zb-editor-body table { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 13px; }
.zb-editor-body table th, .zb-editor-body table td { border: 1px solid #b9c4d2; padding: 6px 9px; }
.zb-editor-body table th { background: #f2f5f9; }
.zb-editor-body img { max-width: 100%; }
.zb-editor-body .zb-ai-block, .zb-editor-body [data-ai="1"] {
  position: relative; background: #fffbe6; border-left: 3px solid var(--zb-warn);
  padding: 10px 14px 6px; margin: 12px 0; border-radius: 0 4px 4px 0; cursor: pointer;
}
.zb-editor-body [data-ai="1"]::before {
  content: "AI 生成"; position: absolute; top: -9px; right: 8px; font-size: 10.5px; line-height: 16px;
  background: var(--zb-warn); color: #fff; padding: 0 6px; border-radius: 8px;
}
.zb-editor-body [data-ai="1"]:hover { background: #fff6cc; }
.zb-editor-body:empty::before, .zb-editor-body[data-empty="1"]::before {
  content: "请选择左侧章节后开始编写，或使用右侧 AI 生成内容…"; color: var(--zb-text-muted);
}

.zb-ai-pop {
  position: fixed; z-index: 1500; width: 330px; background: #fff; border-radius: var(--zb-radius);
  box-shadow: var(--zb-shadow-lg); border: 1px solid var(--zb-border); padding: 12px 14px; font-size: 12.5px;
}
.zb-ai-pop-title { font-weight: 600; margin-bottom: 6px; display: flex; align-items: center; justify-content: space-between; }
.zb-ai-pop-row { display: flex; gap: 6px; padding: 2px 0; color: var(--zb-text-sub); }
.zb-ai-pop-k { flex: 0 0 62px; color: var(--zb-text-muted); }
.zb-ai-pop-v { flex: 1 1 auto; word-break: break-word; }
.zb-ai-pop-actions { margin-top: 8px; display: flex; gap: 8px; justify-content: flex-end; }

/* 右：AI 侧边栏 */
.zb-editor-ai { width: 340px; flex: 0 0 340px; border-left: 1px solid var(--zb-border); background: #fbfcfe; display: flex; flex-direction: column; min-height: 0; }
.zb-ai-head { padding: 10px 12px; border-bottom: 1px solid var(--zb-border); display: flex; align-items: center; justify-content: space-between; }
.zb-ai-head-title { font-weight: 600; font-size: 13.5px; }
.zb-ai-scroll { flex: 1 1 auto; overflow: auto; padding: 12px; }
.zb-ai-sec { background: #fff; border: 1px solid var(--zb-border); border-radius: var(--zb-radius); padding: 12px; margin-bottom: 12px; }
.zb-ai-sec-title { font-weight: 600; font-size: 13px; margin-bottom: 8px; display: flex; align-items: center; justify-content: space-between; }
.zb-ai-field { margin-bottom: 10px; }
.zb-ai-field:last-child { margin-bottom: 0; }
.zb-ai-label { display: block; font-size: 12px; color: var(--zb-text-sub); margin-bottom: 4px; }
.zb-ai-row { display: flex; gap: 8px; align-items: center; }
.zb-ai-row .zb-input { width: 80px; }
.zb-ai-result { font-size: 12.5px; }
.zb-ai-result-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 6px; color: var(--zb-text-sub); }
.zb-ai-result-content { max-height: 220px; overflow: auto; background: #f8fafc; border: 1px solid var(--zb-border); border-radius: 4px; padding: 8px 10px; white-space: pre-wrap; word-break: break-word; }
.zb-material-item { border: 1px solid var(--zb-border); border-radius: 4px; padding: 6px 8px; margin-bottom: 6px; background: #fff; }
.zb-material-head { display: flex; align-items: center; gap: 6px; font-size: 12.5px; }
.zb-material-score { color: var(--zb-primary); font-weight: 600; }
.zb-material-snippet { font-size: 12px; color: var(--zb-text-muted); margin-top: 3px; max-height: 60px; overflow: hidden; }
.zb-ai-gate { font-size: 12px; color: var(--zb-danger); margin-top: 6px; }
.zb-ai-empty { font-size: 12.5px; color: var(--zb-text-muted); padding: 10px 0; text-align: center; }

/* 编辑器暗标提示条 */
.zb-anon-bar {
  background: var(--zb-danger); color: #fff; font-size: 12.5px; padding: 6px 14px;
  display: flex; align-items: center; gap: 8px; flex: 0 0 auto;
}
.zb-editor-page > div > .zb-alert { margin-bottom: 0; border-radius: 0; flex: 0 0 auto; }
.zb-editor-toggle-ai { display: none; }

/* --------------------------------------------------------- 22. 评分矩阵 */
.zb-star { color: var(--zb-warn); font-weight: 700; }
.zb-star-off { color: var(--zb-border-strong); }
.zb-statbar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.zb-statbar .zb-stat { flex: 1 1 140px; }
.zb-cell-clip { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; max-width: 380px; }
.zb-edit-cell { cursor: text; }
.zb-lock-badge { display: inline-flex; align-items: center; gap: 6px; }

/* --------------------------------------------------------- 23. 解析页面 */
.zb-drop {
  border: 2px dashed var(--zb-border-strong); border-radius: 8px; background: #fbfcfe;
  padding: 30px 20px; text-align: center; color: var(--zb-text-sub); cursor: pointer; transition: all .15s;
}
.zb-drop:hover, .zb-drop.zb-drop-over { border-color: var(--zb-primary); background: var(--zb-primary-light); color: var(--zb-primary); }
.zb-drop-icon { font-size: 30px; }
.zb-drop-title { font-weight: 600; margin-top: 6px; }
.zb-drop-hint { font-size: 12.5px; color: var(--zb-text-muted); margin-top: 4px; }
.zb-upload-item { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px dashed #eef1f5; font-size: 13px; }
.zb-upload-name { flex: 0 0 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.zb-upload-progress { flex: 1 1 auto; }
.zb-parse-block { border: 1px solid var(--zb-border); border-radius: var(--zb-radius); padding: 12px; margin-bottom: 14px; background: #fff; }
.zb-parse-block-title { font-weight: 600; margin-bottom: 8px; display: flex; align-items: center; justify-content: space-between; }

/* --------------------------------------------------------- 24. 风控页面 */
.zb-risk-group { margin-bottom: 14px; }
.zb-risk-group-head { display: flex; align-items: center; gap: 8px; font-weight: 600; padding: 8px 0; }
.zb-risk-item { border: 1px solid var(--zb-border); border-left-width: 4px; border-radius: var(--zb-radius); padding: 10px 12px; margin-bottom: 8px; background: #fff; }
.zb-risk-fatal { border-left-color: var(--zb-danger); }
.zb-risk-warn { border-left-color: var(--zb-warn); }
.zb-risk-info { border-left-color: var(--zb-info); }
.zb-risk-title { font-weight: 600; font-size: 13.5px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.zb-risk-code { font-family: Consolas, monospace; font-size: 11.5px; color: var(--zb-text-muted); background: #f2f5f9; padding: 0 5px; border-radius: 3px; }
.zb-risk-detail { font-size: 13px; color: var(--zb-text-sub); margin-top: 5px; }
.zb-risk-suggest { font-size: 12.5px; color: var(--zb-success); margin-top: 4px; }
.zb-risk-evidence { font-size: 12px; color: var(--zb-text-muted); margin-top: 4px; background: #f8fafc; border-radius: 4px; padding: 5px 8px; word-break: break-word; }
.zb-risk-actions { margin-top: 8px; display: flex; gap: 8px; }

/* --------------------------------------------------------- 25. 导出页面 */
.zb-check-list { max-height: 260px; overflow: auto; border: 1px solid var(--zb-border); border-radius: var(--zb-radius); padding: 8px 10px; }
.zb-check-row { display: flex; align-items: flex-start; gap: 6px; padding: 4px 0; font-size: 13px; }
.zb-file-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 0; border-bottom: 1px dashed #eef1f5; }
.zb-file-name { font-size: 13px; word-break: break-all; }

/* --------------------------------------------------------- 26. 知识库 */
.zb-days { font-weight: 600; }
.zb-days-danger { color: var(--zb-danger); }
.zb-days-warn { color: var(--zb-warn); }
.zb-days-ok { color: var(--zb-success); }
.zb-search-hit { border: 1px solid var(--zb-border); border-radius: var(--zb-radius); padding: 10px 12px; margin-bottom: 8px; background: #fff; }
.zb-search-hit-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.zb-search-hit-score { color: var(--zb-primary); font-weight: 700; }
.zb-search-hit-snippet { font-size: 12.5px; color: var(--zb-text-sub); margin-top: 5px; }

/* --------------------------------------------------------- 27. 后台页面 */
.zb-llm-preset { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.zb-code {
  font-family: Consolas, "Courier New", monospace; background: #f2f5f9; border: 1px solid var(--zb-border);
  border-radius: 3px; padding: 1px 5px; font-size: 12.5px; color: #b91c1c;
}
.zb-prompt-item { border: 1px solid var(--zb-border); border-radius: var(--zb-radius); margin-bottom: 10px; background: #fff; }
.zb-prompt-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 9px 12px; cursor: pointer; }
.zb-prompt-head:hover { background: #f8fafc; }
.zb-prompt-body { padding: 0 12px 12px; border-top: 1px dashed #eef1f5; }
.zb-var-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }

/* ------------------------------------------------------------ 28. 404 */
.zb-404 { padding: 80px 20px; text-align: center; }
.zb-404-code { font-size: 60px; font-weight: 700; color: var(--zb-border-strong); line-height: 1; }
.zb-404-text { margin: 12px 0 18px; color: var(--zb-text-sub); }
.zb-404-actions { display: flex; gap: 10px; justify-content: center; }

/* --------------------------------------------------------- 29. Markdown */
.zb-md { font-size: 13.5px; line-height: 1.8; }
.zb-md table { width: 100%; border-collapse: collapse; margin: 10px 0; }
.zb-md th, .zb-md td { border: 1px solid #b9c4d2; padding: 6px 9px; font-size: 13px; }

/* --------------------------------------------------- 30. 差异对比视图 */
.zb-diff { font-size: 13px; line-height: 1.8; }
.zb-diff ins, .zb-diff .zb-diff-add { background: #e6f7e6; color: #1e5f22; text-decoration: none; }
.zb-diff del, .zb-diff .zb-diff-del { background: #fdecea; color: #a01c14; }

/* ------------------------------------------------------- 31. 响应式适配 */
@media (max-width: 1400px) {
  .zb-grid-5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 1200px) {
  .zb-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .zb-grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .zb-editor-toggle-ai { display: inline-flex; }
  /* AI 侧边栏折叠为右侧抽屉 */
  .zb-editor-ai {
    position: fixed; right: 0; top: var(--zb-top-h); bottom: 0; width: 340px; z-index: 60;
    transform: translateX(105%); transition: transform .22s ease; box-shadow: -6px 0 24px rgba(15, 23, 42, .18);
  }
  .zb-editor.zb-ai-open .zb-editor-ai { transform: none; }
  .zb-editor-outline { width: 220px; flex: 0 0 220px; }
}
@media (max-width: 900px) {
  .zb-grid-2, .zb-grid-3, .zb-grid-4, .zb-grid-5 { grid-template-columns: minmax(0, 1fr); }
  .zb-side { transform: translateX(-100%); transition: transform .2s ease; }
  .zb-shell.zb-side-open .zb-side { transform: none; }
  .zb-shell.zb-side-open .zb-side-mask { display: block; position: fixed; inset: 0; background: rgba(15, 23, 42, .4); z-index: 25; }
  .zb-main { margin-left: 0; }
  .zb-menu-btn { display: inline-block; }
  .zb-content { padding: 14px; }
  .zb-editor-outline { display: none; }
  .zb-info-list { grid-template-columns: minmax(0, 1fr); }
  .zb-editor-body { padding: 20px 18px 60px; }
  .zb-top-title { display: none; }
}

/* ------------------------------------------------------------- 32. 打印 */
@media print {
  .zb-side, .zb-top, .zb-editor-outline, .zb-editor-ai, .zb-editor-toolbar { display: none !important; }
  .zb-main { margin-left: 0; }
  .zb-content { padding: 0; }
}