/* mgate-Tester – Stellwerk-Pult: helles Emaille-Grau, Signalgelb nur für Auswahl und Aktion */
:root {
  --bg: #e6e9e3;
  --surface: #f4f5f1;
  --sunken: #dde1da;
  --ink: #1e2826;
  --ink-2: #4c5a57;
  --rule: #c3c9c1;
  --signal: #f0b400;
  --signal-ink: #2a2100;
  --go: #2f8f4e;
  --caution: #d98a00;
  --stop: #c62828;
  --map-bg: #dfe3dc;
  --focus: #1b64d1;
  --shadow: 0 6px 24px rgba(30, 40, 38, .18);
  --f-ui: 'Barlow', 'Segoe UI', system-ui, sans-serif;
  --f-head: 'Barlow Condensed', 'Arial Narrow', 'Segoe UI', sans-serif;
  --f-code: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1b2321;
    --surface: #222c2a;
    --sunken: #18201e;
    --ink: #e2e8e4;
    --ink-2: #a3b0ac;
    --rule: #34413e;
    --map-bg: #26302d;
    --focus: #6aa6ff;
    --shadow: 0 6px 24px rgba(0, 0, 0, .45);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; margin: 0; }
body { font: 15px/1.45 var(--f-ui); color: var(--ink); background: var(--bg); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

.app { display: grid; grid-template-columns: 400px 1fr; height: 100vh; }

/* ---------- Seitenleiste ---------- */
.side { display: flex; flex-direction: column; min-height: 0; background: var(--surface); border-right: 1px solid var(--rule); }
.side-head { padding: 16px 18px 12px; border-bottom: 1px solid var(--rule); display: grid; gap: 10px; }
.brand h1 { font: 700 26px/1 var(--f-head); letter-spacing: .01em; margin: 0; }
.brand p { margin: 2px 0 0; color: var(--ink-2); font-size: 14px; }
.run { display: flex; gap: 8px; }
.run .btn.primary { flex: 1; }
.run-opts { display: grid; gap: 4px; font-size: 14px; }

.tabs { display: flex; border-bottom: 1px solid var(--rule); padding: 0 8px; overflow-x: auto; }
.tabs button {
  font: 600 16px/1 var(--f-head); background: none; border: 0; color: var(--ink-2);
  padding: 12px 8px 10px; border-bottom: 3px solid transparent; cursor: pointer; white-space: nowrap;
}
.tabs button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--signal); }
.tabs button:hover { color: var(--ink); }

.panels { overflow-y: auto; flex: 1; min-height: 0; }
.panel { padding: 6px 18px 24px; }
.lead { color: var(--ink-2); margin: 12px 0 0; max-width: 60ch; }

fieldset { border: 0; border-top: 1px solid var(--rule); margin: 14px 0 0; padding: 12px 0 0; display: grid; gap: 8px; min-width: 0; }
fieldset:first-child { border-top: 0; }
legend { font: 600 17px/1 var(--f-head); padding: 0 6px 0 0; color: var(--ink); }

label { display: grid; gap: 3px; font-size: 13px; color: var(--ink-2); }
label.check, label.radio, label.inline { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--ink); }
.self-end { align-self: end; padding-bottom: 6px; }

input[type=text], input[type=number], input[type=search], input[type=password], select, textarea {
  font: 14px/1.3 var(--f-ui); color: var(--ink); background: var(--bg);
  border: 1px solid var(--rule); border-radius: 4px; padding: 6px 8px; width: 100%; min-width: 0;
}
textarea { resize: vertical; }
textarea.code, #cBase, #pExtra { font: 12.5px/1.45 var(--f-code); }
input:invalid { border-color: var(--stop); }
.w-xs { width: 64px !important; }
.w-s { width: 100px !important; }
input[type=checkbox], input[type=radio] { accent-color: var(--ink); width: 16px; height: 16px; margin: 0; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 10px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.row { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.row.space { justify-content: space-between; margin-top: 12px; }
.hint { margin: 0; font-size: 12.5px; color: var(--ink-2); max-width: 60ch; }

.btn {
  font: 600 15px/1 var(--f-head); letter-spacing: .02em; color: var(--ink);
  background: var(--bg); border: 1px solid var(--rule); border-radius: 4px;
  padding: 9px 14px; cursor: pointer;
}
.btn:hover:not(:disabled) { border-color: var(--ink-2); }
.btn:disabled { opacity: .5; cursor: default; }
.btn.small { font-size: 14px; padding: 6px 10px; }
.btn.primary { background: var(--signal); border-color: var(--signal); color: var(--signal-ink); font-size: 18px; padding: 11px 16px; }
.btn.primary:hover:not(:disabled) { border-color: var(--signal-ink); }
.btn.primary-soft { border-color: var(--signal); }

/* Produktklassen im Abfrageformular */
.class-list { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 10px; }
.class-list label { display: grid; grid-template-columns: 16px 10px 1fr; align-items: center; gap: 6px; color: var(--ink); font-size: 13.5px; }
.class-list label.unseen { color: var(--ink-2); }
.class-list small { display: block; color: var(--ink-2); font-size: 11.5px; line-height: 1.2; }
.swatch { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }

/* Zusatzfilter */
.filter-row { display: grid; grid-template-columns: 1fr 80px 1fr 28px; gap: 6px; margin-bottom: 6px; }
.filter-row button { border: 0; background: none; color: var(--ink-2); cursor: pointer; font-size: 18px; }

/* Anzeige */
.legend-list { display: grid; gap: 4px; }
.legend-list label { display: grid; grid-template-columns: 16px 10px 1fr auto; align-items: center; gap: 8px; color: var(--ink); font-size: 14px; }
.legend-list .n { font-variant-numeric: tabular-nums; color: var(--ink-2); }
.chips { display: flex; flex-wrap: wrap; gap: 4px; }
.chip { font: 500 13px/1 var(--f-ui); border: 1px solid var(--rule); background: var(--bg); color: var(--ink-2); border-radius: 3px; padding: 5px 7px; cursor: pointer; }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--surface); border-color: var(--ink); }
.chip .n { opacity: .7; margin-left: 4px; font-variant-numeric: tabular-nums; }

/* Kachelauswertung */
.tile-summary { margin-top: 16px; font-size: 13.5px; }
.tile-summary table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.tile-summary th { text-align: left; font: 600 14px var(--f-head); color: var(--ink-2); padding: 4px 4px; border-bottom: 1px solid var(--rule); }
.tile-summary td { padding: 3px 4px; border-bottom: 1px solid var(--rule); }
.tile-summary td.num, .tile-summary th.num { text-align: right; }
.tile-summary tr.full td { color: var(--caution); }
.tile-summary tr.sat td { color: var(--stop); font-weight: 600; }
.tile-summary tr { cursor: pointer; }
.tile-summary tr:hover td { background: var(--bg); }

/* Rohdaten */
pre.code.out {
  font: 12px/1.45 var(--f-code); background: var(--sunken); border: 1px solid var(--rule); border-radius: 4px;
  padding: 10px; max-height: 50vh; overflow: auto; white-space: pre; margin: 0;
}
.raw-meta { display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; font-size: 13px; }
.raw-meta dt { color: var(--ink-2); }
.raw-meta dd { margin: 0; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
#rawSummary { font-size: 13px; }
#rawSummary p { margin: 6px 0; }

/* Protokoll */
.log { list-style: none; margin: 8px 0 0; padding: 0; font-size: 13px; }
.log li { border-bottom: 1px solid var(--rule); padding: 7px 0; display: grid; grid-template-columns: auto 1fr auto; gap: 2px 10px; cursor: pointer; }
.log li:hover { background: var(--bg); }
.log .t { color: var(--ink-2); font-variant-numeric: tabular-nums; }
.log .w { font-weight: 600; }
.log .r { text-align: right; font-variant-numeric: tabular-nums; }
.log .d { grid-column: 2 / 4; color: var(--ink-2); }
.log li.err .w { color: var(--stop); }
.log li.full .r { color: var(--caution); }

/* ---------- Karte ---------- */
.stage { position: relative; min-width: 0; min-height: 0; display: grid; grid-template-rows: 1fr auto; }
#map { background: var(--map-bg); min-height: 0; }
.leaflet-container { font: 13px var(--f-ui); }

.statusbar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 4px 20px; position: relative;
  padding: 8px 16px; background: var(--surface); border-top: 1px solid var(--rule);
}
.stat { display: flex; align-items: baseline; gap: 5px; }
.stat b { font: 700 20px/1 var(--f-head); font-variant-numeric: tabular-nums; }
.stat span { font-size: 12.5px; color: var(--ink-2); }
.stat.warn b { color: var(--stop); }
.statusbar .msg { flex: 1 1 240px; font-size: 13.5px; color: var(--ink-2); min-width: 0; }
.statusbar .msg.err { color: var(--stop); }
.progress { position: absolute; left: 0; right: 0; top: -1px; height: 3px; background: transparent; }
.progress i { display: block; height: 100%; width: 0; background: var(--signal); transition: width .2s; }

/* Zuglabel */
.train-label {
  background: transparent; border: 0; box-shadow: none; padding: 0 0 0 2px;
  font: 600 12px/1 var(--f-head); color: #1e2826;
  text-shadow: 0 0 2px #fff, 0 0 2px #fff, 0 0 3px #fff;
}
.train-label::before { display: none; }
.tile-label { background: rgba(255,255,255,.85); border: 0; box-shadow: none; font: 600 12px/1 var(--f-head); padding: 2px 4px; color: #1e2826; }
.tile-label::before { display: none; }

/* ---------- Zugdetails ---------- */
.detail {
  position: absolute; right: 12px; top: 12px; width: min(420px, calc(100% - 24px)); max-height: calc(100% - 90px);
  overflow: auto; background: var(--surface); border: 1px solid var(--rule); border-radius: 6px; box-shadow: var(--shadow);
  z-index: 800;
}
.detail header { padding: 12px 14px 10px; border-bottom: 1px solid var(--rule); display: grid; grid-template-columns: auto 1fr auto; gap: 2px 10px; align-items: center; }
.detail .badge { font: 700 18px/1 var(--f-head); padding: 6px 8px; border-radius: 3px; grid-row: span 2; }
.detail h2 { font: 700 22px/1.05 var(--f-head); margin: 0; }
.detail .sub { color: var(--ink-2); font-size: 13.5px; grid-column: 2; }
.detail .close { grid-row: 1; grid-column: 3; border: 0; background: none; font-size: 22px; color: var(--ink-2); cursor: pointer; line-height: 1; }
.detail .body { padding: 10px 14px 14px; display: grid; gap: 10px; }
.detail dl { display: grid; grid-template-columns: auto 1fr; gap: 3px 12px; margin: 0; font-size: 13.5px; }
.detail dt { color: var(--ink-2); }
.detail dd { margin: 0; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
.detail table { width: 100%; border-collapse: collapse; font-size: 13px; font-variant-numeric: tabular-nums; }
.detail th { text-align: left; font: 600 13.5px var(--f-head); color: var(--ink-2); border-bottom: 1px solid var(--rule); padding: 3px 4px; }
.detail td { border-bottom: 1px solid var(--rule); padding: 4px; vertical-align: top; }
.detail td.rt { white-space: nowrap; }
.detail h3 { font: 600 16px var(--f-head); margin: 4px 0 0; }
.detail details summary { cursor: pointer; font: 600 15px var(--f-head); }
.late { color: var(--stop); font-weight: 600; }
.slight { color: var(--caution); font-weight: 600; }
.ontime { color: var(--go); }
.cur td { background: color-mix(in srgb, var(--signal) 18%, transparent); }

@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; grid-template-rows: 55vh auto; height: auto; min-height: 100vh; }
  .side { order: 2; border-right: 0; border-top: 1px solid var(--rule); }
  .stage { order: 1; height: 55vh; }
  .panels { overflow: visible; }
  .detail { top: auto; bottom: 60px; max-height: 60%; }
}
@media (prefers-reduced-motion: reduce) {
  .progress i { transition: none; }
}