/* Livehub Testportal – nüchtern, hell und dunkel, ab 320 px Breite */
:root {
  --bg: #f4f5f7;
  --surface: #ffffff;
  --surface-2: #f0f2f5;
  --line: #d9dde3;
  --text: #1c2430;
  --muted: #5d6877;
  --accent: #205493;
  --accent-text: #ffffff;
  --ok: #1e7a3c;
  --ok-bg: #e3f3e8;
  --warn: #8a5a00;
  --warn-bg: #fff2d6;
  --bad: #b3261e;
  --bad-bg: #fde7e5;
  --info-bg: #e6eef8;
  --focus: #3b82f6;
  --radius: 8px;
  --mono: ui-monospace, "SFMono-Regular", "DejaVu Sans Mono", Menlo, Consolas, monospace;
  /* Linienfarben je Verkehrsmittel */
  --m-longdistance: #4b5563;
  --m-regional: #b42318;
  --m-suburban: #2f7d32;
  --m-subway: #1d4ed8;
  --m-tram: #c2410c;
  --m-bus: #7e22ce;
  --m-replacement: #a16207;
  --m-ondemand: #0f766e;
  --m-ferry: #0369a1;
  --m-cablecar: #475569;
  --m-other: #64748b;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #12161c;
    --surface: #1a2028;
    --surface-2: #222a34;
    --line: #333d4a;
    --text: #e6e9ee;
    --muted: #9aa5b4;
    --accent: #6ea8fe;
    --accent-text: #0b1320;
    --ok: #6fd08f;
    --ok-bg: #16301f;
    --warn: #f3c262;
    --warn-bg: #352a12;
    --bad: #ff8a80;
    --bad-bg: #3a1a18;
    --info-bg: #1b2a3d;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #12161c;
  --surface: #1a2028;
  --surface-2: #222a34;
  --line: #333d4a;
  --text: #e6e9ee;
  --muted: #9aa5b4;
  --accent: #6ea8fe;
  --accent-text: #0b1320;
  --ok: #6fd08f;
  --ok-bg: #16301f;
  --warn: #f3c262;
  --warn-bg: #352a12;
  --bad: #ff8a80;
  --bad-bg: #3a1a18;
  --info-bg: #1b2a3d;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: var(--accent); }
code, .mono { font-family: var(--mono); font-size: 0.88em; }
h1, h2, h3 { margin: 0 0 0.5rem; line-height: 1.25; }
h1 { font-size: 1.35rem; }
h2 { font-size: 1.15rem; }
h3 { font-size: 1rem; }
[hidden] { display: none !important; }
.muted { color: var(--muted); }
.hint { color: var(--muted); font-size: 0.9em; margin: 0.4rem 0 0; min-height: 1.2em; }
.panel > .hint:empty, .hits:empty { display: none; }
.error { color: var(--bad); margin: 0.5rem 0 0; min-height: 1.2em; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

/* Kopf */
.top {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
  padding: 0.6rem 1rem;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.brand { font-size: 1.05rem; white-space: nowrap; }
.tabs { display: flex; gap: 0.25rem; flex-wrap: wrap; flex: 1; }
.tabs a {
  padding: 0.35rem 0.7rem; border-radius: 6px; text-decoration: none; color: var(--muted);
}
.tabs a:hover { background: var(--surface-2); color: var(--text); }
.tabs a[aria-current="page"] { background: var(--info-bg); color: var(--text); font-weight: 600; }
#logout { margin-left: auto; }

main { width: 100%; max-width: 1100px; margin: 0 auto; padding: 1rem; flex: 1; }
.foot { text-align: center; color: var(--muted); font-size: 0.82rem; padding: 1rem; border-top: 1px solid var(--line); }
.foot a { color: inherit; }

/* Flächen und Bedienelemente */
.panel {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1rem; margin-bottom: 1rem;
}
.panel.narrow { max-width: 460px; margin: 2rem auto; }
label, .label { display: block; font-size: 0.85rem; color: var(--muted); margin-bottom: 0.25rem; }
label.check { display: flex; align-items: center; gap: 0.4rem; color: var(--text); font-size: 0.95rem; margin: 0.6rem 0; }
input[type="text"], input[type="search"], input[type="password"], input[type="datetime-local"], select {
  width: 100%; min-width: 0;
  padding: 0.5rem 0.6rem; border: 1px solid var(--line); border-radius: 6px;
  background: var(--surface); color: var(--text); font: inherit;
}
input:focus, select:focus { border-color: var(--focus); outline: none; box-shadow: 0 0 0 2px color-mix(in srgb, var(--focus) 30%, transparent); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.35rem;
  padding: 0.5rem 0.85rem; border: 1px solid var(--line); border-radius: 6px;
  background: var(--surface-2); color: var(--text); font: inherit; cursor: pointer; white-space: nowrap;
}
.btn:hover { border-color: var(--muted); }
.btn:disabled { opacity: 0.55; cursor: default; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); font-weight: 600; }
.btn.ghost { background: transparent; }
.btn.small { padding: 0.25rem 0.55rem; font-size: 0.85rem; }
.btn.on { background: var(--info-bg); border-color: var(--accent); }
.row { display: flex; gap: 0.6rem; align-items: center; flex-wrap: wrap; margin-top: 0.8rem; }
.row.end { justify-content: flex-end; align-self: end; }

/* Haltestellensuche */
.searchbar { display: flex; gap: 0.5rem; }
.searchbar input { flex: 1; }
.hits { list-style: none; margin: 0.5rem 0 0; padding: 0; }
.hits li + li { border-top: 1px solid var(--line); }
.hits button {
  display: flex; width: 100%; gap: 0.75rem; justify-content: space-between; align-items: baseline;
  padding: 0.55rem 0.3rem; background: none; border: 0; color: inherit; font: inherit; text-align: left; cursor: pointer;
}
.hits button:hover, .hits button:focus-visible { background: var(--surface-2); }
.hit-name { font-weight: 600; }
.hit-meta { color: var(--muted); font-size: 0.85rem; text-align: right; }

/* Plaketten */
.chips { display: flex; flex-wrap: wrap; gap: 0.3rem; align-items: center; }
.chip {
  display: inline-block; padding: 0.05rem 0.45rem; border-radius: 999px; font-size: 0.78rem;
  background: var(--surface-2); border: 1px solid var(--line); color: var(--muted); white-space: nowrap;
}
.chip.ok { background: var(--ok-bg); color: var(--ok); border-color: transparent; }
.chip.warn { background: var(--warn-bg); color: var(--warn); border-color: transparent; }
.chip.bad { background: var(--bad-bg); color: var(--bad); border-color: transparent; }
.chip.info { background: var(--info-bg); color: var(--text); border-color: transparent; }
.line {
  display: inline-block; min-width: 2.6em; padding: 0.1rem 0.4rem; border-radius: 4px;
  font-weight: 700; font-size: 0.85rem; text-align: center; color: #fff; background: var(--m-other); white-space: nowrap;
}
.line[data-mode="longdistance"] { background: var(--m-longdistance); }
.line[data-mode="regional"] { background: var(--m-regional); }
.line[data-mode="suburban"] { background: var(--m-suburban); }
.line[data-mode="subway"] { background: var(--m-subway); }
.line[data-mode="tram"] { background: var(--m-tram); }
.line[data-mode="bus"] { background: var(--m-bus); }
.line[data-mode="replacement"] { background: var(--m-replacement); }
.line[data-mode="ondemand"] { background: var(--m-ondemand); }
.line[data-mode="ferry"] { background: var(--m-ferry); }
.line[data-mode="cablecar"] { background: var(--m-cablecar); }

/* Tafel */
.board-head { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; align-items: flex-start; }
.board-tools { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.board-sources { margin-top: 0.7rem; }
.hit-meta .chips { justify-content: flex-end; margin-top: 0.2rem; }
.board-filters { display: grid; grid-template-columns: 1fr 1fr auto; gap: 0.6rem; margin-top: 0.8rem; align-items: end; }
.table-wrap { overflow-x: auto; margin-top: 0.8rem; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 0.45rem 0.4rem; vertical-align: top; border-bottom: 1px solid var(--line); }
th { font-size: 0.8rem; font-weight: 600; color: var(--muted); white-space: nowrap; }
td.time { font-variant-numeric: tabular-nums; white-space: nowrap; }
td.time .plan { font-weight: 600; }
tr.cancelled td.time .plan, tr.cancelled td.dir { text-decoration: line-through; color: var(--muted); }
.delay { font-weight: 600; font-variant-numeric: tabular-nums; }
.delay.ok { color: var(--ok); }
.delay.warn { color: var(--warn); }
.delay.bad { color: var(--bad); }
.changed { font-weight: 700; color: var(--warn); }
.sub { display: block; color: var(--muted); font-size: 0.84rem; margin-top: 0.15rem; }
.sub.alert-ref { color: var(--warn); }
.sub.alert-ref.disruption { color: var(--bad); }

/* Störungen */
.alert {
  border: 1px solid var(--line); border-left: 4px solid var(--muted); border-radius: 6px;
  padding: 0.6rem 0.8rem; margin-top: 0.6rem; background: var(--surface);
}
.alert.disruption { border-left-color: var(--bad); }
.alert.notice { border-left-color: var(--accent); }
.alert h3 { margin: 0.25rem 0; }
.alert p { margin: 0.3rem 0; white-space: pre-line; }
.alert .meta { color: var(--muted); font-size: 0.84rem; }
.filters { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 0.8rem; align-items: end; }

/* Ereignisse */
.events { list-style: none; margin: 0.5rem 0 0; padding: 0; max-height: 18rem; overflow-y: auto; font-size: 0.88rem; }
.events li { padding: 0.3rem 0; border-bottom: 1px solid var(--line); display: flex; gap: 0.6rem; }
.events time { color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }

/* Verbindungen */
.places { display: grid; grid-template-columns: 1fr auto 1fr; gap: 0.6rem; align-items: end; }
.place { position: relative; min-width: 0; }
.field { display: flex; gap: 0.4rem; }
.field input { flex: 1; }
.swap { height: 2.4rem; }
.suggest {
  position: absolute; left: 0; right: 0; top: 100%; z-index: 20; list-style: none; margin: 0.2rem 0 0; padding: 0.2rem 0;
  background: var(--surface); border: 1px solid var(--line); border-radius: 6px; max-height: 20rem; overflow-y: auto;
  box-shadow: 0 6px 18px rgb(0 0 0 / 0.15);
}
.suggest li { padding: 0.45rem 0.7rem; cursor: pointer; }
.suggest li[aria-selected="true"], .suggest li:hover { background: var(--surface-2); }
.suggest .kind { color: var(--muted); font-size: 0.8rem; margin-left: 0.4rem; }
.options { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0.8rem; margin-top: 0.9rem; align-items: end; }
.seg { display: flex; gap: 0.8rem; padding: 0.45rem 0; }
.seg label { display: flex; gap: 0.3rem; align-items: center; color: var(--text); font-size: 0.95rem; margin: 0; }
.checks .check { margin: 0.45rem 0; }
.modes { border: 0; padding: 0; margin: 0.9rem 0 0; display: flex; flex-wrap: wrap; gap: 0.3rem 1rem; }
.modes legend { font-size: 0.85rem; color: var(--muted); padding: 0; margin-bottom: 0.3rem; }
.modes label { display: flex; gap: 0.3rem; align-items: center; color: var(--text); font-size: 0.92rem; margin: 0; }

.journey { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 0.7rem; }
.journey.at_risk { border-left: 4px solid var(--warn); }
.journey.broken { border-left: 4px solid var(--bad); }
.journey > summary { list-style: none; cursor: pointer; padding: 0.75rem 1rem; }
.journey > summary::-webkit-details-marker { display: none; }
.j-top { display: flex; justify-content: space-between; gap: 0.6rem; flex-wrap: wrap; align-items: baseline; }
.j-times { font-size: 1.1rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.j-meta { color: var(--muted); font-size: 0.9rem; }
.j-lines { display: flex; flex-wrap: wrap; gap: 0.3rem; align-items: center; margin-top: 0.4rem; }
.j-lines .walk { color: var(--muted); font-size: 0.85rem; }
.warnings { margin: 0.5rem 0 0; padding-left: 1.1rem; }
.warnings li { color: var(--warn); }
.journey.broken .warnings li { color: var(--bad); }
.legs { padding: 0 1rem 0.8rem; }
.leg { display: grid; grid-template-columns: minmax(3.2rem, max-content) 1fr; gap: 0.2rem 0.8rem; padding: 0.6rem 0; border-top: 1px solid var(--line); }
.leg .t { font-variant-numeric: tabular-nums; white-space: nowrap; }
.leg .t .d { display: block; }
.leg .stopname { font-weight: 600; }
.leg .via { color: var(--muted); font-size: 0.85rem; }
.leg.walk { color: var(--muted); }
.leg details { margin-top: 0.3rem; font-size: 0.86rem; }
.leg details ol { margin: 0.3rem 0 0; padding-left: 1.2rem; }
.pager { display: flex; justify-content: space-between; gap: 0.6rem; margin: 0.8rem 0; }

/* Zustand */
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 0.2rem 1rem; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1rem; }
.empty { color: var(--muted); padding: 0.8rem 0; }
.loading { color: var(--muted); padding: 0.8rem 0; }
.loading::after { content: " …"; }

@media (max-width: 720px) {
  main { padding: 0.75rem 16px; }
  .top { gap: 0.5rem; padding: 0.5rem 16px; }
  .tabs { order: 3; flex-basis: 100%; }
  .places { grid-template-columns: 1fr; }
  .swap { justify-self: end; height: auto; }
  .board-filters { grid-template-columns: 1fr 1fr; }
  .board-filters .btn { grid-column: 1 / -1; }
  .col-src { display: none; }
  th, td { padding: 0.4rem 0.25rem; }
  .searchbar { flex-wrap: wrap; }
  .searchbar input { flex-basis: 100%; }
}