/* TMIS — tema gelap ala RailSim (warna publik, tanpa logo resmi). */
:root {
  --bg:#0D1017; --card:#151923; --card-2:#1C202A; --border:#2A2F3A; --text:#F3F4F6; --muted:#9CA3AF;
  --primary:#E5262C; --primary-hover:#E21A1A; --accent:#FF8400; --deep:#B51B3D;
  --green:#22c55e; --yellow:#eab308; --red:#ef4444; --eb:#FF8400; --wb:#38BDF8;
}
* { box-sizing:border-box; }
html, body { margin:0; }
body { font-family: system-ui, "Segoe UI", Roboto, sans-serif; background:var(--bg); color:var(--text); font-size:15px; line-height:1.4; }
a { color:var(--accent); }
.banner { background:#7c2d12; color:#fff7ed; text-align:center; padding:8px 12px; font-weight:700; font-size:.88rem; letter-spacing:.02em; }
.topbar { display:flex; flex-wrap:wrap; align-items:center; gap:10px 18px; padding:10px 18px; background:var(--card); border-bottom:1px solid var(--border); position:sticky; top:0; z-index:20; }
.brand { display:flex; align-items:center; gap:8px; font-weight:800; font-size:1.15rem; color:var(--text); text-decoration:none; }
.brand svg { width:30px; height:30px; }
.brand small { font-weight:500; color:var(--muted); font-size:.75rem; }
nav.main { display:flex; flex-wrap:wrap; gap:4px; flex:1; }
nav.main a { color:var(--text); text-decoration:none; padding:8px 12px; border-radius:8px; font-weight:600; font-size:.92rem; }
nav.main a:hover { background:var(--card-2); }
nav.main a.active { background:var(--primary); color:#fff; }
nav.main a.ext { color:var(--accent); }
.clock { display:flex; gap:8px; align-items:center; font-variant-numeric:tabular-nums; color:var(--muted); font-size:.9rem; }
.badge { display:inline-block; padding:2px 8px; border-radius:999px; font-size:.75rem; font-weight:700; background:var(--card-2); border:1px solid var(--border); color:var(--text); white-space:nowrap; }
.badge.demo { background:#4c1d95; border-color:#7c3aed; }
.badge.green { background:#14532d; border-color:#166534; }
.badge.yellow { background:#713f12; border-color:#a16207; }
.badge.red { background:#7f1d1d; border-color:#b91c1c; }
.badge.gray { background:#374151; }
.badge.eb { background:rgba(255,132,0,.18); border-color:var(--eb); color:#ffd2a1; }
.badge.wb { background:rgba(56,189,248,.15); border-color:var(--wb); color:#bae6fd; }
main.wrap { padding:16px 18px 24px; max-width:1500px; margin:0 auto; }
h1.page { margin:0 0 4px; font-size:1.35rem; }
.lead { color:var(--muted); margin:0 0 12px; }
.grid { display:grid; gap:14px; }
.grid.kpi { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.grid.two { grid-template-columns: 1.3fr 1fr; }
.grid.side { grid-template-columns: 1fr 360px; }
@media (max-width: 1000px) { .grid.two, .grid.side { grid-template-columns: 1fr; } }
.card { background:var(--card); border:1px solid var(--border); border-radius:12px; padding:14px; min-width:0; }
.card h2 { margin:0 0 10px; font-size:1rem; color:var(--accent); display:flex; align-items:center; gap:8px; justify-content:space-between; flex-wrap:wrap; }
.kpi .v { font-size:1.8rem; font-weight:800; font-variant-numeric:tabular-nums; }
.kpi .l { color:var(--muted); font-size:.82rem; }
.kpi .s { color:var(--muted); font-size:.78rem; margin-top:2px; }
.help { background:var(--card-2); border:1px solid var(--border); border-radius:10px; padding:8px 12px; margin:0 0 14px; }
.help summary { cursor:pointer; font-weight:700; color:var(--accent); }
.help ul { margin:6px 0 2px; padding-left:20px; color:#d1d5db; font-size:.9rem; }
.toolbar { display:flex; flex-wrap:wrap; gap:8px; align-items:center; margin-bottom:10px; }
.toolbar .grow { flex:1; }
label.f { display:flex; flex-direction:column; gap:3px; font-size:.8rem; color:var(--muted); }
input, select, textarea, button { font:inherit; }
input, select, textarea { background:var(--bg); color:var(--text); border:1px solid var(--border); border-radius:8px; padding:7px 9px; min-width:0; }
input[type=checkbox] { width:18px; height:18px; accent-color:var(--primary); }
button, .btn { background:var(--card-2); color:var(--text); border:1px solid var(--border); border-radius:8px; padding:7px 12px; cursor:pointer; font-weight:600; text-decoration:none; display:inline-flex; align-items:center; gap:6px; }
button:hover, .btn:hover { border-color:var(--accent); }
button.primary, .btn.primary { background:var(--primary); border-color:var(--primary); color:#fff; }
button.primary:hover { background:var(--primary-hover); }
button.danger { border-color:#b91c1c; color:#fecaca; }
button.small { padding:3px 8px; font-size:.8rem; }
button:disabled { opacity:.5; cursor:not-allowed; }
:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
.table-wrap { overflow:auto; max-height:70vh; border:1px solid var(--border); border-radius:10px; }
table.data { border-collapse:collapse; width:100%; font-size:.86rem; font-variant-numeric:tabular-nums; }
table.data th, table.data td { padding:6px 8px; border-bottom:1px solid var(--border); text-align:left; white-space:nowrap; }
table.data th { position:sticky; top:0; background:var(--card-2); z-index:1; font-size:.78rem; color:var(--muted); text-transform:uppercase; letter-spacing:.03em; }
table.data tr:hover td { background:rgba(255,255,255,.03); }
table.data tr.detail td { background:var(--bg); white-space:normal; }
.muted { color:var(--muted); }
.mono { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
.d-green { color:var(--green); } .d-yellow { color:var(--yellow); } .d-red { color:var(--red); }
.alarm { display:flex; gap:8px; align-items:center; padding:8px 10px; border-radius:8px; margin-bottom:6px; font-size:.88rem; border-left:4px solid var(--yellow); background:#2a2312; }
.alarm.critical { border-left-color:var(--red); background:#2b1414; }
.alarm.acked { opacity:.55; }
.alarm .msg { flex:1; }
.list-scroll { max-height:340px; overflow:auto; }
.footer { text-align:center; color:var(--muted); font-size:.8rem; padding:16px; border-top:1px solid var(--border); margin-top:20px; }
.notice { padding:8px 12px; border-radius:8px; margin:6px 0; font-size:.88rem; }
.notice.err { background:#3b1111; border:1px solid #7f1d1d; }
.notice.warn { background:#30260c; border:1px solid #713f12; }
.notice.ok { background:#0f2a19; border:1px solid #166534; }
.tabs { display:flex; gap:4px; border-bottom:1px solid var(--border); margin-bottom:12px; flex-wrap:wrap; }
.tabs button { border-radius:8px 8px 0 0; border-bottom:none; }
.tabs button.active { background:var(--primary); border-color:var(--primary); color:#fff; }
.form-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap:10px; align-items:end; }
.svgbox { width:100%; background:#0A0C10; border-radius:10px; border:1px solid var(--border); display:block; }
.legend { display:flex; flex-wrap:wrap; gap:6px 14px; font-size:.8rem; color:var(--muted); margin-top:6px; }
.legend i { display:inline-block; width:18px; height:3px; vertical-align:middle; margin-right:5px; }
.legend i.dash { background:repeating-linear-gradient(90deg, currentColor 0 4px, transparent 4px 7px); height:2px; }
.tooltip { position:fixed; pointer-events:none; background:#111827; border:1px solid var(--accent); border-radius:8px; padding:6px 9px; font-size:.8rem; z-index:50; display:none; max-width:280px; box-shadow:0 4px 16px rgba(0,0,0,.5); }
.toast { position:fixed; right:16px; bottom:16px; z-index:60; display:flex; flex-direction:column; gap:6px; }
.toast div { background:var(--card-2); border:1px solid var(--border); border-left:4px solid var(--accent); padding:8px 12px; border-radius:8px; max-width:360px; font-size:.88rem; }
.toast div.err { border-left-color:var(--red); }
.train-g { transition: transform 1.8s linear; }
.pill-row { display:flex; gap:6px; flex-wrap:wrap; }
.edit-table input { width:80px; }
dialog { background:var(--card); color:var(--text); border:1px solid var(--border); border-radius:12px; max-width:520px; width:92vw; }
dialog::backdrop { background:rgba(0,0,0,.6); }
@media (max-width: 640px) {
  body { font-size:14px; }
  .topbar { padding:8px 10px; }
  nav.main a { padding:6px 8px; font-size:.85rem; }
  main.wrap { padding:12px 10px; }
  .kpi .v { font-size:1.4rem; }
}