/* ECP 平台共享样式(深色主题 token) */
:root { --bg:#0b1220; --panel:#101a2e; --panel2:#0d1526; --text:#e8eefc; --sub:#93a4c3;
  --primary:#2d8cf0; --ok:#4caf50; --err:#d9534f; --warn:#e6a23c; --line:#1c2a44; }
* { box-sizing: border-box; }
body { margin:0; color:var(--text); font-size:14px;
  font-family: system-ui,'PingFang SC','Microsoft YaHei',sans-serif;
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(45,140,240,.10), transparent 60%),
    radial-gradient(900px 400px at -10% 110%, rgba(76,175,80,.06), transparent 60%),
    var(--bg);
  background-attachment: fixed; }
a { color:inherit; text-decoration:none; }
.layout { display:flex; min-height:100vh; }
.sidebar { width:210px; background:var(--panel2); padding:16px 12px; flex-shrink:0; }
.brand { font-weight:700; font-size:15px; padding:6px 10px 16px; color:var(--text); }
.brand small { display:block; color:var(--sub); font-weight:400; font-size:11px; margin-top:3px; }
.nav a { display:flex; align-items:center; gap:9px; padding:8px 12px; border-radius:8px; color:var(--sub); margin-bottom:3px;
  transition:background .15s,color .15s; }
.nav a svg { width:16px; height:16px; flex-shrink:0; opacity:.85; }
.nav a:hover { background:var(--panel); color:var(--text); }
.nav a.active { background:var(--primary); color:#fff; box-shadow:0 2px 10px rgba(45,140,240,.35); }
.nav a.active svg { opacity:1; }
.main { flex:1; padding:0 22px 30px; min-width:0; }
.topbar { display:flex; justify-content:space-between; align-items:center; padding:14px 0; }
.topbar h1 { font-size:18px; margin:0; }
.topbar .who { color:var(--sub); font-size:12px; display:flex; align-items:center; gap:14px; }
.topbar .who a { color:var(--sub); } .topbar .who a:hover { color:var(--text); }
.topbar .who .clock { font-variant-numeric:tabular-nums; color:var(--text); opacity:.85; }
.card { background:linear-gradient(180deg, rgba(255,255,255,.02), transparent 40%), var(--panel);
  border:1px solid rgba(255,255,255,.04); border-radius:10px; padding:16px; margin-bottom:12px; }
.card h2 { font-size:14px; margin:0 0 12px; color:var(--sub); font-weight:600; }
.kpis { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-bottom:12px; }
.kpi .label { color:var(--sub); font-size:12px; }
.kpi .value { font-size:26px; font-weight:600; margin-top:6px; }
.grid2 { display:grid; grid-template-columns: 1.6fr 1fr; gap:12px; }
.grid2b { display:grid; grid-template-columns: 1fr 1fr; gap:12px; }
table { width:100%; border-collapse:collapse; }
th,td { text-align:left; padding:8px 10px; border-bottom:1px solid var(--line); font-size:13px; }
th { color:var(--sub); font-weight:500; }
tr.click { cursor:pointer; } tr.click:hover td { background:var(--panel2); }
button { padding:8px 14px; border:none; border-radius:7px; background:var(--primary); color:#fff; cursor:pointer; font-size:13px; }
button.ghost { background:transparent; border:1px solid var(--line); color:var(--sub); }
button:disabled { opacity:.5; cursor:not-allowed; }
input,select { padding:8px 10px; border-radius:7px; border:1px solid var(--line); background:var(--bg); color:var(--text); }
.form-row { display:flex; gap:10px; flex-wrap:wrap; align-items:center; margin-bottom:10px; }
.badge { display:inline-block; padding:2px 8px; border-radius:10px; font-size:12px; }
.badge.ok { background:rgba(76,175,80,.15); color:var(--ok); }
.badge.err { background:rgba(217,83,79,.15); color:var(--err); }
.badge.warn { background:rgba(230,162,60,.15); color:var(--warn); }
.badge.off { background:rgba(147,164,195,.15); color:var(--sub); }
.muted { color:var(--sub); font-size:12px; }
.err-text { color:var(--err); font-size:13px; }
.ok-text { color:var(--ok); font-size:13px; }
.chart { width:100%; height:150px; }
.bar { height:8px; background:var(--bg); border-radius:4px; margin-top:10px; overflow:hidden; }
.bar-inner { height:100%; background:var(--primary); width:0; transition:width .4s; }
pre.draft { background:var(--panel2); border:1px solid var(--line); border-radius:8px; padding:12px;
  font-size:12px; line-height:1.5; max-height:280px; overflow:auto; white-space:pre-wrap; }
#login-slot { position:fixed; inset:0; background:var(--bg); display:none; align-items:center; justify-content:center; z-index:10; }
#login-slot .box { width:340px; display:flex; flex-direction:column; gap:12px; background:var(--panel);
  padding:30px; border-radius:12px; }
.accounts { font-size:12px; color:var(--sub); line-height:1.7; }
.accounts code { color:var(--text); }

/* 移动端适配 */
@media (max-width: 900px) {
  .layout { flex-direction: column; }
  .sidebar { width: 100%; padding: 8px 10px; }
  .brand { display: none; }
  .nav { display: flex; gap: 4px; overflow-x: auto; padding-bottom: 4px; }
  .nav a { white-space: nowrap; margin-bottom: 0; padding: 7px 10px; font-size: 13px; }
  .main { padding: 0 12px 20px; }
  .topbar { padding: 10px 0; }
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .grid2, .grid2b { grid-template-columns: 1fr; }
  table { font-size: 12px; }
  th, td { padding: 6px; }
}

.station-sel { background:var(--panel); border:1px solid var(--line); color:var(--text);
  border-radius:6px; padding:4px 8px; font-size:12px; max-width:170px; }
.bell-badge { position:absolute; top:-4px; right:-6px; background:#e74c3c; color:#fff; font-size:10px;
  border-radius:8px; padding:0 5px; line-height:14px; }
#ecp-bell { position:relative; }
.notify-panel { position:fixed; right:18px; top:54px; width:360px; max-height:430px; overflow:auto;
  background:var(--panel); border:1px solid var(--line); border-radius:10px; z-index:20;
  box-shadow:0 12px 34px rgba(0,0,0,.45); }
.notify-head { padding:10px 12px; border-bottom:1px solid var(--line); font-weight:600; font-size:13px; }
.notify-item { padding:10px 12px; border-bottom:1px solid var(--line); cursor:pointer; font-size:13px; }
.notify-item:hover { background:var(--panel2); }
.notify-item.unread { border-left:3px solid var(--primary); }