@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=DM+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --bg: #0a0e14;
  --surface: #121820;
  --surface2: #1a222c;
  --surface3: #212b37;
  --border: rgba(255,255,255,.08);
  --text: #eef2f7;
  --text2: #9fb0c3;
  --text3: #5c6b80;
  --accent: #d4a843;
  --accent-bg: rgba(212,168,67,.12);
  --accent-border: rgba(212,168,67,.35);
  --good: #3ddc97;
  --warn: #f5a623;
  --danger: #ef4565;
  --purple: #8b7cf6;
  --blue: #6cb2f0;
  --radius: 10px;
  --sidebar-w: 240px;
}

* { box-sizing: border-box; }
html, body { margin:0; padding:0; }
body {
  background: var(--bg); color: var(--text);
  font-family: 'DM Sans', sans-serif;
  min-height: 100vh;
}
h1,h2,h3,.display { font-family:'Space Grotesk', sans-serif; font-weight:700; letter-spacing:-.01em; }
.mono { font-family: 'IBM Plex Mono', monospace; }
a { color: inherit; }

/* ── App shell: 侧边栏 + 主内容 ── */
.app-shell { display:flex; min-height:100vh; }

.sidebar {
  width: var(--sidebar-w); flex-shrink:0; background: var(--surface);
  border-right:1px solid var(--border); display:flex; flex-direction:column;
  position:sticky; top:0; height:100vh; overflow-y:auto;
}
.sidebar .brand {
  display:flex; align-items:center; gap:8px; padding:18px 18px 14px;
  font-family:'Space Grotesk'; font-weight:700; color:var(--accent); font-size:15px; letter-spacing:.03em;
  cursor:pointer; border-bottom:1px solid var(--border);
}
.sidebar .brand .dot { width:7px; height:7px; border-radius:50%; background: var(--good); box-shadow: 0 0 8px var(--good); }
.sidebar-nav { flex:1; padding: 10px 10px; }
.nav-group { margin-bottom:2px; }
.nav-parent {
  display:flex; align-items:center; gap:10px; padding:9px 10px; border-radius:8px;
  font-size:13px; font-weight:500; color:var(--text2); cursor:pointer; text-decoration:none;
  transition: background .12s;
}
.nav-parent:hover { background: var(--surface2); color:var(--text); }
.nav-parent.active { color: var(--accent); background: var(--accent-bg); }
.nav-parent .ic { width:16px; text-align:center; font-size:13px; opacity:.85; }
.nav-parent .chev { margin-left:auto; font-size:10px; opacity:.5; transition: transform .15s; }
.nav-group.open .chev { transform: rotate(90deg); }
.nav-children { overflow:hidden; max-height:0; transition: max-height .18s ease; }
.nav-group.open .nav-children { max-height:400px; }
.nav-child {
  display:block; padding:7px 10px 7px 38px; font-size:12.5px; color:var(--text3);
  text-decoration:none; border-radius:7px; margin:1px 4px;
}
.nav-child:hover { color:var(--text); background: var(--surface2); }
.nav-child.active { color: var(--accent); background: var(--accent-bg); font-weight:500; }

.sidebar-footer { padding:14px; border-top:1px solid var(--border); }
.user-chip { display:flex; align-items:center; gap:8px; font-size:12px; color:var(--text2); margin-bottom:8px; }
.role-badge { font-size:10px; padding:2px 8px; border-radius:20px; font-weight:700; letter-spacing:.03em; }
.role-Owner { background: var(--accent-bg); color: var(--accent); }
.role-Manager { background: rgba(79,163,224,.15); color:#6cb2f0; }
.role-Staff { background: rgba(107,114,128,.15); color:#9aa4b2; }
.role-Shareholder { background: rgba(139,124,246,.15); color: var(--purple); }
.logout-btn { width:100%; background:none; border:1px solid var(--border); color:var(--text3); border-radius:7px; padding:7px 10px; font-size:12px; cursor:pointer; }
.logout-btn:hover { color:var(--danger); border-color: rgba(239,69,101,.4); }

/* ── 主内容区 ── */
.main-area { flex:1; min-width:0; }
.topbar-mini {
  height:52px; display:flex; align-items:center; padding:0 28px; gap:8px;
  border-bottom:1px solid var(--border); font-size:13px; color:var(--text3);
  position:sticky; top:0; background: rgba(10,14,20,.85); backdrop-filter: blur(8px); z-index:10;
}
.topbar-mini .crumb-cur { color: var(--text); font-weight:600; }

.page { max-width: 1180px; margin: 0 auto; padding: 24px 28px 60px; }
.page h1 { font-size: 22px; margin: 0 0 4px; }
.page .subtitle { color: var(--text3); font-size: 13px; margin-bottom: 22px; }

.grid { display:grid; gap:14px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid-4,.grid-3,.grid-2 { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px) { .grid-4,.grid-3,.grid-2 { grid-template-columns: 1fr; } .app-shell{flex-direction:column} .sidebar{width:100%;height:auto;position:relative;} }

.card {
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius);
  padding: 18px;
}
.card h3 { font-size:12px; text-transform:uppercase; letter-spacing:.06em; color:var(--text3); margin:0 0 8px; font-weight:600; }
.kpi { font-family:'IBM Plex Mono'; font-size: 26px; font-weight:600; }
.kpi.good { color: var(--good); }
.kpi.bad { color: var(--danger); }
.kpi-sub { font-size:12px; color:var(--text3); margin-top:4px; }

table { width:100%; border-collapse: collapse; font-size:13px; }
th { text-align:left; color:var(--text3); font-weight:600; font-size:11px; text-transform:uppercase; letter-spacing:.04em; padding:8px 10px; border-bottom:1px solid var(--border); }
td { padding:9px 10px; border-bottom:1px solid var(--border); }
tr:last-child td { border-bottom:none; }
td.num, th.num { font-family:'IBM Plex Mono'; text-align:right; }
.table-wrap { overflow-x:auto; }

.form-grid { display:grid; grid-template-columns: repeat(auto-fill, minmax(160px,1fr)); gap:10px; margin-bottom:14px; }
label { display:block; font-size:11px; color:var(--text3); margin-bottom:4px; text-transform:uppercase; letter-spacing:.04em; }
input, select, textarea {
  width:100%; background: var(--surface2); border:1px solid var(--border); color:var(--text);
  border-radius:7px; padding:8px 10px; font-size:13px; font-family:'DM Sans';
}
input:focus, select:focus, textarea:focus { outline:none; border-color: var(--accent-border); }
button.btn {
  background: var(--accent); color:#171200; border:none; border-radius:7px;
  padding:9px 18px; font-size:13px; font-weight:600; cursor:pointer; font-family:'DM Sans';
}
button.btn:hover { filter: brightness(1.08); }
button.btn.secondary { background: var(--surface2); color: var(--text); border:1px solid var(--border); }
button.btn.danger { background: rgba(239,69,101,.15); color: var(--danger); border:1px solid rgba(239,69,101,.3); }
button.btn:disabled { opacity:.5; cursor:not-allowed; }

.badge { display:inline-block; font-size:11px; padding:2px 8px; border-radius:20px; font-weight:600; }
.badge.good { background: rgba(61,220,151,.12); color: var(--good); }
.badge.warn { background: rgba(245,166,35,.12); color: var(--warn); }
.badge.danger { background: rgba(239,69,101,.12); color: var(--danger); }

.toast {
  position: fixed; bottom:20px; right:20px; background: var(--surface2); border:1px solid var(--border);
  padding: 12px 18px; border-radius:9px; font-size:13px; z-index:100; max-width:320px;
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
}
.toast.err { border-color: rgba(239,69,101,.4); color:#ffb3c0; }
.toast.ok { border-color: rgba(61,220,151,.4); color: var(--good); }

.empty { color: var(--text3); font-size:13px; padding: 30px 0; text-align:center; }

/* ── Login ── */
.login-wrap { min-height:100vh; display:flex; align-items:center; justify-content:center; padding:20px; }
.login-card { width:100%; max-width:360px; background:var(--surface); border:1px solid var(--border); border-radius:14px; padding:32px; }
.login-card .logo { font-family:'Space Grotesk'; font-weight:700; color:var(--accent); font-size:20px; margin-bottom:2px; letter-spacing:.02em; }
.login-card .tagline { color: var(--text3); font-size:12px; margin-bottom:24px; }
.login-card input { margin-bottom:12px; }
.login-card button.btn { width:100%; margin-top:6px; padding:11px; }
.login-err { color: var(--danger); font-size:12px; margin-top:10px; min-height:14px; }

/* ── AI advice cards ── */
.advice-card { border-left: 3px solid var(--accent); padding-left:14px; margin-bottom:16px; }
.advice-card .prio { font-size:10px; text-transform:uppercase; letter-spacing:.05em; color:var(--text3); }
.advice-card h4 { margin:2px 0 6px; font-size:14px; }
.advice-card p { margin:0; font-size:13px; color:var(--text2); line-height:1.6; }

.lang-picker { display:flex; gap:4px; }
.lang-picker button { background:var(--surface2); border:1px solid var(--border); color:var(--text3); border-radius:6px; padding:5px 9px; font-size:12px; cursor:pointer; }
.lang-picker button.active { color: var(--accent); border-color: var(--accent-border); }

/* ── Bar chart (7天营收趋势) ── */
.barchart { display:flex; align-items:flex-end; gap:14px; height:180px; padding:10px 4px 0; }
.barchart .bar-col { flex:1; display:flex; flex-direction:column; align-items:center; justify-content:flex-end; height:100%; }
.barchart .bar-val { font-family:'IBM Plex Mono'; font-size:11.5px; color:var(--text2); margin-bottom:6px; white-space:nowrap; }
.barchart .bar { width:100%; max-width:38px; background: linear-gradient(180deg, var(--accent), rgba(212,168,67,.55)); border-radius:5px 5px 2px 2px; min-height:3px; }
.barchart .bar-label { font-size:11px; color:var(--text3); margin-top:8px; }

/* ── Progress bars (成本占比) ── */
.pbar-row { display:flex; align-items:center; gap:12px; padding:9px 0; border-bottom:1px solid var(--border); }
.pbar-row:last-child { border-bottom:none; }
.pbar-label { width:110px; flex-shrink:0; font-size:13px; }
.pbar-track { flex:1; height:7px; border-radius:4px; background: var(--surface3); overflow:hidden; }
.pbar-fill { height:100%; border-radius:4px; }
.pbar-fill.good { background: var(--good); }
.pbar-fill.warn { background: var(--warn); }
.pbar-fill.danger { background: var(--danger); }
.pbar-val { width:120px; text-align:right; font-family:'IBM Plex Mono'; font-size:12.5px; flex-shrink:0; }

/* ── Hub 首页模块卡片 ── */
.hub-section-title { font-size:11px; text-transform:uppercase; letter-spacing:.06em; color:var(--text3); margin:26px 0 10px; font-weight:600; }
.hub-section-title:first-child { margin-top:0; }
.hub-grid { display:grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap:14px; }
.hub-card {
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius);
  padding:18px; cursor:pointer; transition: all .15s; text-decoration:none; color:var(--text); display:block;
}
.hub-card:hover { border-color: var(--accent-border); transform: translateY(-2px); }
.hub-card .ic { font-size:22px; margin-bottom:10px; display:block; }
.hub-card h4 { margin:0 0 6px; font-size:14.5px; font-family:'Space Grotesk'; font-weight:600; }
.hub-card p { margin:0; font-size:12px; color:var(--text3); line-height:1.5; }

/* ── Weather forecast 7天 ── */
.forecast-row { display:grid; grid-template-columns: repeat(7, 1fr); gap:8px; }
.forecast-day { background: var(--surface2); border-radius:8px; padding:10px 6px; text-align:center; border:1px solid transparent; }
.forecast-day.today { border-color: var(--accent-border); background: var(--accent-bg); }
.forecast-day .fd-label { font-size:11px; color:var(--text3); margin-bottom:6px; }
.forecast-day .fd-temp { font-family:'IBM Plex Mono'; font-size:13px; font-weight:600; }
.forecast-day .fd-rain { font-size:10px; color:var(--text3); margin-top:4px; }
@media (max-width: 700px) { .forecast-row { grid-template-columns: repeat(4,1fr); } }

/* ── 排班月视图（日历网格 + 内联编辑，视觉对齐周视图） ── */
.month-grid { display:grid; grid-template-columns: repeat(7, 1fr); gap:8px; }
.month-dow { text-align:center; font-size:11px; color:var(--text3); padding:4px 0; text-transform:uppercase; letter-spacing:.04em; }
.month-cell {
  background: var(--surface2); border:1px solid var(--border); border-radius:8px;
  min-height:120px; padding:10px; display:flex; flex-direction:column;
}
.month-cell.empty-cell { background:transparent; border:none; }
.month-date { font-size:11px; color:var(--text3); margin-bottom:6px; }
.month-shifts { flex:1; display:flex; flex-direction:column; }
.shift-row { position:relative; padding:4px 0; border-bottom:1px solid var(--border); }
.shift-row:last-child { border-bottom:none; }
.shift-row input.shift-name {
  display:block; width:calc(100% - 16px); background:none; border:1px solid transparent; border-radius:4px;
  padding:0 2px; font-size:12px; font-family:'DM Sans'; color:var(--text); line-height:1.5;
}
.shift-time-line { display:flex; align-items:center; }
.shift-sep { color:var(--text3); font-size:12px; padding:0 1px; }
.shift-row input.shift-time {
  background:none; border:1px solid transparent; border-radius:4px; padding:0 2px;
  font-family:'DM Sans'; font-size:12px; color:var(--text3); width:38px; line-height:1.5;
}
.shift-row input:hover, .shift-row input:focus { border-color: var(--accent-border); background: var(--surface3); outline:none; }
.shift-del {
  position:absolute; top:4px; right:0; background:none; border:none; color:transparent;
  cursor:pointer; font-size:11px; padding:0 2px; line-height:1.4; transition:color .1s;
}
.shift-row:hover .shift-del { color: var(--text3); }
.shift-del:hover { color: var(--danger) !important; }
.shift-add { background:none; border:1px dashed var(--border); border-radius:5px; color:var(--text3); font-size:10.5px; padding:4px; cursor:pointer; margin-top:6px; }
.shift-add:hover { color:var(--accent); border-color:var(--accent-border); }
.print-title { display:none; }

@media print {
  .sidebar, .topbar-mini, .no-print, .tabs, #actionPanel, #schSummary,
  #schBody > div:not(#printArea), .page > h1, .page > .subtitle,
  .card > div:first-child:not(#printArea) { display:none !important; }
  body, .bg, .app-shell, .main-area, .page, .card { background:#fff !important; color:#000 !important; }
  .print-title { display:block; font-size:16px; font-weight:700; margin-bottom:10px; color:#000; }
  .month-grid { gap:2px; }
  .month-cell { border:1px solid #999; background:#fff; min-height:90px; }
  .month-dow { color:#000; }
  .month-date { color:#000; }
  .shift-row { border-bottom:1px solid #ddd; }
  .shift-row input { color:#000; border:none; font-size:10px; }
  .shift-row input.shift-time { width:34px; }
}