/* ============================================================
   科纪通 · 落地库（园区运营子系统）设计系统
   风格：IBM Carbon（暗色 UI Shell 侧栏） + Stripe（表格） + PostHog（暖色强调）
   作用域：.ll-park 容器内，覆盖现役 Bootstrap 标记，统一为园区运营视觉
   依赖：theme.css 已注入 --status-land-*（签约落地/已落地/经营中/迁出/注销）
   ============================================================ */
.ll-park {
  --ll-bg: #f6f8fb;
  --ll-panel: #ffffff;
  --ll-ink: #0f172a;
  --ll-ink-2: #334155;
  --ll-muted: #64748b;
  --ll-line: #e6eaf1;
  --ll-line-soft: #eef2f7;
  --ll-accent: #2563eb;
  --ll-accent-soft: #eaf1ff;
  --ll-warn: #b45309;
  --ll-danger: #dc2626;
  --ll-shadow: 0 1px 2px rgba(15,23,42,.04), 0 4px 16px rgba(15,23,42,.06);
  --ll-radius: 10px;
  --ll-ease: cubic-bezier(.2,.7,.3,1);
  color: var(--ll-ink);
  background: var(--ll-bg);
  font-size: 14px;
  line-height: 1.5;
}

/* ---------- 外壳：暗色侧栏 + 内容 ---------- */
.ll-shell { display: grid; grid-template-columns: 240px minmax(0,1fr); min-height: calc(100vh - 56px); }
.ll-side {
  background: linear-gradient(180deg,#0f1b30 0%,#0a1120 100%);
  color: #cbd5e1; padding: 16px 12px; position: sticky; top: 56px;
  align-self: start; height: calc(100vh - 56px); overflow-y: auto;
  border-right: 1px solid #0a1120;
}
.ll-side__brand { display:flex; align-items:center; gap:10px; padding: 6px 10px 14px; }
.ll-side__brand-body { min-width: 0; }
.ll-side__brand-title { display:flex; align-items:center; gap:8px; }
.ll-side__brand b { color:#fff; font-size:15px; font-weight:600; letter-spacing:.5px; }
.ll-side__brand span { display:block; color:#7c8aa5; font-size:11px; margin-top:2px; }

/* 园区运营系统标识：与科纪广场顶部标识同款（bi-shop 蓝标 + 悬停提示文字） */
.ll-back-round {
  flex: 0 0 auto;
  position: relative;
  width: 26px; height: 26px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid rgba(96,165,250,.35);
  background: rgba(96,165,250,.12);
  color: #60a5fa;
  border-radius: 50%;
  cursor: pointer;
  font-size: 13px;
  transition: all .18s var(--ll-ease);
}
.ll-back-round:hover { background: rgba(96,165,250,.22); color: #93c5fd; }
/* 悬停立即显示提示文字（原生 title 有约 1s 延迟且易错过，这里用样式提示保证可见）。
   放在圆圈下方：侧边栏为 overflow 滚动容器且品牌区在顶部，上方会被裁切。 */
.ll-back-round::after {
  content: attr(data-tip);
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  white-space: nowrap;
  background: #0f172a;
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  line-height: 1;
  padding: 6px 9px;
  border-radius: 6px;
  box-shadow: 0 4px 14px rgba(0,0,0,.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity .15s var(--ll-ease), transform .15s var(--ll-ease);
  z-index: 1300;
}
.ll-back-round:hover::after { opacity: 1; transform: translateX(-50%) translateY(0); }
.ll-side__logo { width:30px; height:30px; border-radius:8px; background:linear-gradient(135deg,#2563eb,#06b6d4);
  display:flex; align-items:center; justify-content:center; color:#fff; font-weight:700; font-size:15px; flex:none; }
.ll-side__group { margin-top: 14px; }
.ll-side__gt { color:#5b6b86; font-size:11px; font-weight:600; letter-spacing:1px; padding: 4px 12px; text-transform: uppercase; }
.ll-side__item {
  display:flex; align-items:center; gap:10px; width:100%; text-align:left;
  background:transparent; border:0; color:#cbd5e1; font-size:13.5px; font-weight:500;
  padding: 9px 12px; border-radius:8px; cursor:pointer; position:relative;
  transition: background .15s var(--ll-ease), transform .15s var(--ll-ease), color .15s var(--ll-ease);
}
.ll-side__item i { font-size:15px; width:18px; text-align:center; color:#8aa0c2; transition: color .15s var(--ll-ease); }
.ll-side__item:hover { background: rgba(255,255,255,.06); color:#fff; transform: translateX(2px); }
.ll-side__item:hover i { color:#cfe0ff; }
.ll-side__item.is-active {
  background: rgba(37,99,235,.18); color:#fff;
  box-shadow: inset 3px 0 0 #fff;
}
.ll-side__item.is-active i { color:#93c5fd; }
.ll-side__item small { margin-left:auto; font-size:10.5px; color:#7c8aa5; background:rgba(255,255,255,.08);
  padding:1px 7px; border-radius:999px; }
.ll-side__item.is-planned { color:#8595ad; }
.ll-side__item.is-planned small { color:#cbd5e1; background:rgba(255,255,255,.12); }

/* ---------- 内容区 ---------- */
.ll-main { padding: 22px 26px 40px; min-width:0; }
.ll-topbar { display:flex; align-items:center; justify-content:space-between; gap:16px; margin-bottom:18px; flex-wrap:wrap; }
.ll-topbar h2 { margin:0; font-size:20px; font-weight:600; letter-spacing:.2px; }
.ll-topbar .ll-sub { color:var(--ll-muted); font-size:12.5px; margin-top:3px; }
.ll-topbar__actions { display:flex; gap:8px; align-items:center; }

.ll-section-head { display:flex; align-items:flex-end; justify-content:space-between; gap:16px; margin: 4px 0 16px; flex-wrap:wrap; }
.ll-section-head h3 { margin:0; font-size:16px; font-weight:600; }
.ll-section-head p { margin:3px 0 0; color:var(--ll-muted); font-size:12.5px; }

/* ---------- KPI 卡片 ---------- */
.ll-kpis { display:grid; grid-template-columns: repeat(auto-fill,minmax(220px,1fr)); gap:14px; margin-bottom:20px; }
.ll-kpi { background:var(--ll-panel); border:1px solid var(--ll-line); border-radius:var(--ll-radius);
  padding:16px 18px 15px; box-shadow:var(--ll-shadow); position:relative; overflow:hidden; cursor:default; transition: transform .15s var(--ll-ease), box-shadow .15s var(--ll-ease); }
.ll-kpi::before { content:""; position:absolute; left:0; top:0; bottom:0; width:4px; background:var(--ll-accent); }
.ll-kpi:hover { transform: translateY(-2px); box-shadow: 0 6px 22px rgba(15,23,42,.1); }
.ll-kpi__t { color:var(--ll-muted); font-size:12.5px; display:flex; align-items:center; justify-content:space-between; gap:8px; }
.ll-kpi__t i { color:#9fb2cc; font-size:14px; }
.ll-kpi__v { font-size:26px; font-weight:700; letter-spacing:.3px; margin:8px 0 4px; font-variant-numeric: tabular-nums; }
.ll-kpi__s { color:var(--ll-muted); font-size:12px; }
.ll-kpi__chips { margin-top:10px; display:flex; flex-wrap:wrap; gap:5px; }

/* ---------- 卡片 / 面板 ---------- */
.ll-card { background:var(--ll-panel); border:1px solid var(--ll-line); border-radius:var(--ll-radius); box-shadow:var(--ll-shadow); }
.ll-card__head { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:14px 16px; border-bottom:1px solid var(--ll-line-soft); }
.ll-card__head h4 { margin:0; font-size:14.5px; font-weight:600; }
.ll-card__body { padding:14px 16px; }

/* ---------- Stripe 风格表格 ---------- */
.ll-table { width:100%; border-collapse:separate; border-spacing:0; font-size:13.5px; }
.ll-table thead th { text-align:left; font-weight:600; color:var(--ll-muted); font-size:12px; letter-spacing:.3px;
  padding:10px 14px; border-bottom:1px solid var(--ll-line); background:#fbfcfe; position:sticky; top:0; }
.ll-table tbody td { padding:11px 14px; border-bottom:1px solid var(--ll-line-soft); color:var(--ll-ink-2); vertical-align:middle; }
.ll-table tbody tr { transition: background .12s var(--ll-ease); }
.ll-table tbody tr:hover { background:#f5f9ff; }
.ll-table tbody tr:last-child td { border-bottom:0; }
.ll-table .num { font-variant-numeric: tabular-nums; text-align:right; }
.ll-table .strong { font-weight:600; color:var(--ll-ink); }
.ll-scroll { overflow-x:auto; border:1px solid var(--ll-line); border-radius:var(--ll-radius); background:var(--ll-panel); box-shadow:var(--ll-shadow); }

/* ---------- 状态 chip（语义色四件套 + dot 三档） ---------- */
.chip { display:inline-flex; align-items:center; gap:6px; height:22px; padding:0 9px; border-radius:999px;
  font-size:12px; font-weight:600; line-height:1; white-space:nowrap; border:1px solid transparent;
  background: var(--bg,#eef2f7); color: var(--fg,#475569); border-color: var(--bd,#e2e8f0); }
.chip::before { content:""; width:6px; height:6px; border-radius:50%; background: var(--dot,currentColor); flex:none; transition: box-shadow .15s var(--ll-ease); }
.chip--sm { height:20px; padding:0 8px; font-size:11.5px; }
/* dot 三档：实心(默认/正常) · 空心环(待处理) · 光环(预警) */
.chip--dothollow::before { background:transparent; box-shadow: inset 0 0 0 1.5px var(--dot,currentColor); }
.chip--dothalo::before { box-shadow: 0 0 0 3px color-mix(in srgb, var(--dot,currentColor) 22%, transparent); }

/* 状态令牌（空间/生命周期/账单/合同/工单/政策/风险） */
.st-space-vacant     { --fg:#475569; --bg:#f1f5f9; --bd:#cbd5e1; --dot:#94a3b8; }
.st-space-leased     { --fg:#1d4ed8; --bg:#eff4ff; --bd:#bfdbfe; --dot:#2563eb; }
.st-space-reserved   { --fg:#6d28d9; --bg:#f5f3ff; --bd:#ddd6fe; --dot:#7c3aed; }
.st-space-renovation { --fg:#b45309; --bg:#fffbeb; --bd:#fde68a; --dot:#d97706; }
.st-space-unavailable{ --fg:#52525b; --bg:#f4f4f5; --bd:#d4d4d8; --dot:#71717a; }
.st-life-applying    { --fg:#0e7490; --bg:#ecfeff; --bd:#a5f3fc; --dot:#06b6d4; }
.st-life-checkin     { --fg:#1d4ed8; --bg:#eff4ff; --bd:#bfdbfe; --dot:#2563eb; }
.st-life-incubating  { --fg:#0f766e; --bg:#f0fdfa; --bd:#99f6e4; --dot:#14b8a6; }
.st-life-graduated   { --fg:#8a6a1f; --bg:#fdf6e7; --bd:#f0e0b8; --dot:#c2a05a; }
.st-life-exited      { --fg:#b91c1c; --bg:#fef2f2; --bd:#fecaca; --dot:#dc2626; }
.st-life-movedout    { --fg:#64748b; --bg:#f8fafc; --bd:#e2e8f0; --dot:#94a3b8; }
.st-bill-pending     { --fg:#b45309; --bg:#fffbeb; --bd:#fde68a; --dot:#d97706; }
.st-bill-paid        { --fg:#047857; --bg:#ecfdf5; --bd:#a7f3d0; --dot:#10b981; }
.st-bill-overdue     { --fg:#b91c1c; --bg:#fef2f2; --bd:#fecaca; --dot:#dc2626; }
.st-bill-partial     { --fg:#c2410c; --bg:#fff7ed; --bd:#fed7aa; --dot:#ea580c; }
.st-contract-draft   { --fg:#475569; --bg:#f8fafc; --bd:#e2e8f0; --dot:#94a3b8; }
.st-contract-effective{--fg:#1d4ed8; --bg:#eff4ff; --bd:#bfdbfe; --dot:#2563eb; }
.st-contract-expiring{ --fg:#b45309; --bg:#fffbeb; --bd:#fde68a; --dot:#f59e0b; }
.st-contract-expired { --fg:#b91c1c; --bg:#fef2f2; --bd:#fecaca; --dot:#dc2626; }
.st-contract-terminated{--fg:#52525b;--bg:#f4f4f5; --bd:#d4d4d8; --dot:#71717a; }
.st-wo-unassigned    { --fg:#6d28d9; --bg:#f5f3ff; --bd:#ddd6fe; --dot:#8b5cf6; }
.st-wo-progress      { --fg:#0e7490; --bg:#ecfeff; --bd:#a5f3fc; --dot:#06b6d4; }
.st-wo-done          { --fg:#047857; --bg:#ecfdf5; --bd:#a7f3d0; --dot:#10b981; }
.st-wo-sla           { --fg:#b91c1c; --bg:#fef2f2; --bd:#fecaca; --dot:#dc2626; }
.st-policy-review    { --fg:#b45309; --bg:#fffbeb; --bd:#fde68a; --dot:#f59e0b; }
.st-policy-rejected  { --fg:#b91c1c; --bg:#fef2f2; --bd:#fecaca; --dot:#dc2626; }
.st-policy-claimed   { --fg:#6d28d9; --bg:#f5f3ff; --bd:#ddd6fe; --dot:#7c3aed; }
.st-risk-watch       { --fg:#b45309; --bg:#fffbeb; --bd:#fde68a; --dot:#f59e0b; }
.st-risk-alert       { --fg:#b91c1c; --bg:#fef2f2; --bd:#fecaca; --dot:#dc2626; }
.st-risk-key         { --fg:#6d28d9; --bg:#f5f3ff; --bd:#ddd6fe; --dot:#7c3aed; }
/* 生命周期对接全局令牌（与仪表盘同源） */
.st-land-signed    { --fg:#1d4ed8; --bg:#eff4ff; --bd:#bfdbfe; --dot:#2563eb; }
.st-land-active    { --fg:#0e7490; --bg:#ecfeff; --bd:#a5f3fc; --dot:#06b6d4; }
.st-land-operating { --fg:#15803d; --bg:#ecfdf5; --bd:#a7f3d0; --dot:#16a34a; }
.st-land-moved     { --fg:#6d28d9; --bg:#f5f3ff; --bd:#ddd6fe; --dot:#7c3aed; }
.st-land-closed    { --fg:#475569; --bg:#f1f5f9; --bd:#cbd5e1; --dot:#94a3b8; }

/* ---------- 按钮（覆盖 Bootstrap 视觉） ---------- */
.ll-btn { display:inline-flex; align-items:center; gap:6px; border:1px solid var(--ll-line); background:#fff; color:var(--ll-ink-2);
  font-size:13px; font-weight:600; padding:7px 13px; border-radius:8px; cursor:pointer; transition: all .15s var(--ll-ease); }
.ll-btn:hover { border-color:#c5d2e6; background:#f5f9ff; color:var(--ll-ink); }
.ll-btn--primary { background:var(--ll-accent); border-color:var(--ll-accent); color:#fff; }
.ll-btn--primary:hover { background:#1d4ed8; border-color:#1d4ed8; color:#fff; }
.ll-btn--ghost { background:transparent; border-color:transparent; color:var(--ll-accent); }
.ll-btn--ghost:hover { background:var(--ll-accent-soft); }
.ll-btn--sm { padding:5px 10px; font-size:12px; }
.ll-btn--danger { color:var(--ll-danger); border-color:#fecaca; }
.ll-btn--danger:hover { background:#fef2f2; }

/* ---------- 空 / 加载状态 ---------- */
.ll-empty { text-align:center; color:var(--ll-muted); padding:48px 20px; }
.ll-empty i { font-size:34px; color:#cbd5e1; display:block; margin-bottom:10px; }
.ll-empty b { display:block; color:var(--ll-ink-2); font-size:14px; margin-bottom:4px; }
.ll-loading { display:flex; align-items:center; gap:10px; color:var(--ll-muted); padding:30px; }
.ll-spin { width:18px; height:18px; border:2px solid var(--ll-line); border-top-color:var(--ll-accent); border-radius:50%; animation:ll-spin .8s linear infinite; }
@keyframes ll-spin { to { transform: rotate(360deg); } }

/* ---------- 平面图（空间资产 hero） ---------- */
.ll-floor { display:grid; gap:6px; }
.ll-floor__row { display:grid; grid-auto-flow:column; grid-auto-columns: clamp(76px, calc(76px + var(--ratio,0)*144px), 220px); gap:6px; }
.ll-cell { height:64px; border-radius:8px; border:1px solid var(--ll-line); background:#f8fafc; padding:6px 8px; display:flex; flex-direction:column; justify-content:space-between; cursor:default; transition: transform .12s var(--ll-ease), box-shadow .12s var(--ll-ease); overflow:hidden; }
.ll-cell:hover { transform: translateY(-2px); box-shadow:var(--ll-shadow); }
.ll-cell__no { font-size:12px; font-weight:700; }
.ll-cell__ent { font-size:10.5px; color:var(--ll-muted); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.ll-cell--leased { background: color-mix(in srgb, var(--cell,#2563eb) 14%, #fff); border-color: color-mix(in srgb, var(--cell,#2563eb) 35%, #fff); }
.ll-cell--vacant { background:#f8fafc; border-style:dashed; }
.ll-cell--reserved { background:#f5f3ff; border-color:#ddd6fe; }
.ll-cell--renovation { background:#fffbeb; border-color:#fde68a; }
.ll-legend { display:flex; flex-wrap:wrap; gap:12px; margin-top:12px; color:var(--ll-muted); font-size:12px; }
.ll-legend i { width:12px; height:12px; border-radius:3px; display:inline-block; margin-right:5px; vertical-align:-1px; }

/* ---------- 图例（通用） ---------- */
.ll-legend-inline { display:flex; flex-wrap:wrap; gap:14px; font-size:12.5px; color:var(--ll-muted); }
.ll-legend-inline span { display:inline-flex; align-items:center; gap:6px; }
.ll-legend-inline i { width:12px; height:12px; border-radius:3px; display:inline-block; }

/* ---------- 两栏布局 ---------- */
.ll-grid-2 { display:grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap:16px; align-items:start; }
@media (max-width:1100px){ .ll-grid-2 { grid-template-columns:1fr; } .ll-shell { grid-template-columns: 200px minmax(0,1fr); } }

/* ---------- 规划中占位 ---------- */
.ll-planned { border:1px dashed var(--ll-line); background:#fafbfd; border-radius:var(--ll-radius); padding:40px 20px; text-align:center; color:var(--ll-muted); }
.ll-planned b { color:var(--ll-ink-2); }

/* 减少动效 */
@media (prefers-reduced-motion: reduce) {
  .ll-side__item, .ll-kpi, .ll-cell, .ll-table tbody tr, .ll-btn { transition:none; }
  .ll-spin { animation:none; }
}

/* ============================================================
   全屏沉浸模式（body.ll-fullscreen）：已进入落地库/园区运营系统，
   隐藏科纪通主侧栏(#sidebar)，落地库自身承载暗色侧栏
   ============================================================ */
.ll-fullscreen #sidebar { display: none !important; }
.ll-fullscreen #mainContent { margin-left: 0 !important; width: 100%; padding: 0; }
.ll-fullscreen #pageContent { height: 100vh; overflow: hidden; }
.ll-fullscreen .ll-park { height: 100vh; display: flex; flex-direction: column; }
.ll-fullscreen .ll-shell { flex: 1; min-height: 0; grid-template-columns: 240px minmax(0,1fr); }
.ll-fullscreen .ll-side { top: 0; height: 100%; position: sticky; }
.ll-fullscreen .ll-main { overflow-y: auto; }