/* Barlow Semi Condensed, self-hosted (SIL OFL, see /fonts/OFL.txt) — no third-party font requests. */
@font-face { font-family: "Barlow SC"; src: url(../fonts/barlow-semi-condensed-400.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Barlow SC"; src: url(../fonts/barlow-semi-condensed-500.woff2) format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Barlow SC"; src: url(../fonts/barlow-semi-condensed-600.woff2) format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Barlow SC"; src: url(../fonts/barlow-semi-condensed-700.woff2) format("woff2"); font-weight: 700; font-display: swap; }

/*
 * Tokens. Colours come from the subject: bus-line green, the amber of the
 * German "Schulbus" sign for schools, signal red for delays, timetable navy for ink.
 */
:root {
  color-scheme: light;
  --paper: #f3f5f6;
  --panel: #ffffff;
  --ink: #1b2a3a;
  --ink-soft: #5a6878;
  --rule: #d5dbe0;
  --line: #0e7a4f;
  --line-ink: #ffffff;
  --school: #f2a900;
  --school-ink: #1b2a3a;
  --school-wash: #fff4d6;
  --delay: #c62d1f;
  --delay-wash: #fdecea;
  --focus: #1f6fd1;
  --bar: #1b2a3a;
  --bar-ink: #f3f5f6;

  --font: "Barlow SC", "Barlow Semi Condensed", "Roboto Condensed", "Arial Narrow", system-ui, sans-serif;
  --step--1: 0.875rem;
  --step-0: 1rem;
  --step-1: 1.25rem;
  --step-2: 1.625rem;
  --step-3: 2.25rem;
  --gutter: clamp(1rem, 3vw, 2rem);
  --radius: 6px;
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --paper: #111820;
    --panel: #18222c;
    --ink: #e6ebef;
    --ink-soft: #9aa7b4;
    --rule: #2a3642;
    --line: #34a873;
    --line-ink: #0b1a12;
    --school: #f5b82e;
    --school-ink: #1b2a3a;
    --school-wash: #3a2f12;
    --delay: #ff6b5b;
    --delay-wash: #3a1c1a;
    --focus: #6aa8ff;
    --bar: #0a1016;
    --bar-ink: #e6ebef;
  }
}

* { box-sizing: border-box; }
html { font-size: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: var(--step-0);
  line-height: 1.4;
  font-variant-numeric: tabular-nums;
}
h1, h2, h3 { margin: 0; line-height: 1.15; font-weight: 600; }
button, input { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
[hidden] { display: none !important; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

/* ---------- shell ---------- */

.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 2rem;
  padding: 0.75rem var(--gutter);
  background: var(--bar);
  color: var(--bar-ink);
}
.brand { font-weight: 700; font-size: var(--step-1); color: inherit; text-decoration: none; letter-spacing: 0.01em; }
/* Admins have six tabs: on narrow screens the nav scrolls sideways instead of widening the page. */
.nav { display: flex; gap: 0.25rem; min-width: 0; max-width: 100%; overflow-x: auto; scrollbar-width: none; }
.nav::-webkit-scrollbar { display: none; }
.nav a { flex: 0 0 auto; }
.nav a {
  color: inherit;
  text-decoration: none;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius);
  opacity: 0.75;
}
.nav a[aria-current="page"] { opacity: 1; background: color-mix(in srgb, var(--bar-ink) 14%, transparent); }

.context { display: flex; flex-wrap: wrap; align-items: end; gap: 0.75rem; margin-left: auto; }
.context label { display: grid; gap: 0.15rem; font-size: var(--step--1); opacity: 0.85; }
.context input {
  background: color-mix(in srgb, var(--bar-ink) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--bar-ink) 30%, transparent);
  border-radius: var(--radius);
  padding: 0.3rem 0.5rem;
  color: var(--bar-ink);
}
.context input[name="line"] { width: 5.5rem; font-weight: 600; }
.context button {
  border: 0;
  border-radius: var(--radius);
  padding: 0.4rem 0.9rem;
  background: var(--bar-ink);
  color: var(--bar);
  font-weight: 600;
  cursor: pointer;
}

.view { padding: var(--gutter); max-width: 88rem; margin-inline: auto; }

.toast {
  position: fixed;
  inset-inline: var(--gutter);
  bottom: var(--gutter);
  max-width: 36rem;
  margin-inline: auto;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--paper);
  box-shadow: 0 6px 24px color-mix(in srgb, var(--ink) 30%, transparent);
}
.toast.is-error { background: var(--delay); color: #fff; }

.notice { padding: 1.25rem; border: 1px dashed var(--rule); border-radius: var(--radius); color: var(--ink-soft); max-width: 40rem; }
.notice.is-error { border-style: solid; border-color: var(--delay); color: var(--delay); }

/* ---------- shared marks ---------- */

.line-badge {
  display: inline-grid;
  place-items: center;
  min-width: 2.6em;
  padding: 0.05em 0.45em;
  border-radius: 4px;
  background: var(--line);
  color: var(--line-ink);
  font-weight: 700;
}
.school-mark {
  display: inline-block;
  width: 0.8em;
  height: 0.8em;
  border-radius: 2px;
  background: var(--school);
  box-shadow: 0 0 0 1.5px var(--school-ink) inset;
  vertical-align: -0.05em;
}
.delay-tag { color: var(--delay); font-weight: 700; white-space: nowrap; }
.time-old { color: var(--ink-soft); text-decoration: line-through; margin-right: 0.35em; font-weight: 400; }
.time-new { color: var(--delay); font-weight: 700; }

/* ---------- dispatch view ---------- */

.dispatch-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.5rem 1rem; margin-bottom: 1.25rem; }
.dispatch-head h1 { font-size: var(--step-3); display: flex; align-items: center; gap: 0.6rem; }
.dispatch-head h1 .date { font-weight: 500; }

/* Schools served by the line: styled after the square Schulbus sign. */
.schools { margin-bottom: 1.75rem; }
.schools h2, .trips h2, .band h2 { font-size: var(--step-1); margin-bottom: 0.6rem; }
.school-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.school {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0 0.6rem;
  align-items: center;
  padding: 0.5rem 0.8rem 0.5rem 0.6rem;
  border: 1px solid var(--rule);
  border-left: 6px solid var(--school);
  border-radius: var(--radius);
  background: var(--panel);
  cursor: pointer;
  text-align: left;
}
.school[aria-pressed="true"] { background: var(--school-wash); border-color: var(--school); }
.school .name { font-weight: 600; }
.school .status { grid-column: 2; font-size: var(--step--1); color: var(--ink-soft); }
.school .status.is-delayed { color: var(--delay); font-weight: 600; }

.workspace { display: grid; gap: 1.75rem; }
@media (min-width: 60rem) {
  .workspace { grid-template-columns: minmax(20rem, 2fr) 3fr; align-items: start; }
}

/* Trip list, read like a departure board: time first, destination second. */
.trip-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.trip {
  display: grid;
  grid-template-columns: 5.4rem 1fr auto;
  gap: 0.1rem 0.75rem;
  width: 100%;
  padding: 0.65rem 0.5rem;
  border: 0;
  border-bottom: 1px solid var(--rule);
  background: none;
  text-align: left;
  cursor: pointer;
}
.trip:hover { background: color-mix(in srgb, var(--panel) 70%, transparent); }
.trip[aria-current="true"] { background: var(--panel); box-shadow: inset 4px 0 0 var(--line); }
.trip .start { font-size: var(--step-2); font-weight: 600; line-height: 1; }
.trip .headsign { font-weight: 600; align-self: center; }
.trip .delay-tag { align-self: center; font-size: var(--step-1); }
.trip .calls { grid-column: 2 / -1; display: flex; flex-wrap: wrap; gap: 0.1rem 1rem; font-size: var(--step--1); color: var(--ink-soft); }
.trip .calls span { display: inline-flex; gap: 0.35em; align-items: center; }

/* The line band: the selected trip drawn as a vertical route. */
.band { background: var(--panel); border: 1px solid var(--rule); border-radius: var(--radius); }
.band-head { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 0.75rem; padding: 1rem 1.25rem 0.5rem; }
.band-head h2 { margin: 0; font-size: var(--step-2); }
.band-head .trip-id { flex-basis: 100%; font-size: var(--step--1); color: var(--ink-soft); }
.band-hint { padding: 0 1.25rem 0.75rem; margin: 0; color: var(--ink-soft); font-size: var(--step--1); }

.stops { list-style: none; margin: 0; padding: 0 0 0.75rem; }
.stop {
  --track: var(--line);
  display: grid;
  grid-template-columns: 7.5rem 2rem 1fr;
  align-items: center;
  width: 100%;
  min-height: 2.5rem;
  padding: 0 1.25rem 0 0;
  border: 0;
  background: none;
  text-align: left;
  cursor: pointer;
}
.stop.is-shifted { --track: var(--delay); }
.stop:hover { background: color-mix(in srgb, var(--paper) 60%, transparent); }
.stop .time { justify-self: end; padding-right: 0.25rem; font-weight: 500; white-space: nowrap; }
.stop .track { position: relative; align-self: stretch; }
.stop .track::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 6px;
  translate: -50% 0;
  background: var(--track);
}
.stops li:first-child .stop .track::before { top: 50%; }
.stops li:last-child .stop .track::before { bottom: 50%; }
.stop .track::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 14px;
  height: 14px;
  translate: -50% -50%;
  border-radius: 50%;
  background: var(--panel);
  border: 3px solid var(--track);
}
.stop.is-school .track::after {
  width: 20px;
  height: 20px;
  border-radius: 3px;
  background: var(--school);
  border: 2px solid var(--school-ink);
}
.stop.is-origin .track::after { box-shadow: 0 0 0 4px color-mix(in srgb, var(--delay) 35%, transparent); }
.stop .name { padding-left: 0.5rem; }
.stop.is-school .name { font-weight: 700; }
.stop.is-school { background: var(--school-wash); }
.stop.is-preview.is-shifted .track::before {
  background: repeating-linear-gradient(var(--delay) 0 7px, transparent 7px 11px);
}
.stop.is-preview .time-new { font-style: italic; }

/* Delay panel: always at the foot of the band, the one place data gets written. */
.delay-panel {
  display: grid;
  gap: 0.75rem;
  padding: 1rem 1.25rem 1.25rem;
  border-top: 1px solid var(--rule);
}
.delay-panel .current { margin: 0; }
.delay-row { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem 1rem; }
.stepper { display: inline-flex; align-items: stretch; border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; }
.stepper button { border: 0; background: var(--paper); width: 2.4rem; font-size: var(--step-1); cursor: pointer; }
.stepper input { width: 4rem; border: 0; text-align: center; font-size: var(--step-1); font-weight: 600; background: var(--panel); }
.btn { border: 0; border-radius: var(--radius); padding: 0.55rem 1.1rem; font-weight: 600; cursor: pointer; }
.btn-primary { background: var(--delay); color: #fff; }
.btn-quiet { background: none; color: var(--ink); text-decoration: underline; padding-inline: 0.25rem; }
.btn:disabled { opacity: 0.5; cursor: progress; }
.impact { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.25rem; }
.impact li { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem; }
.impact .muted { color: var(--ink-soft); }

@media (prefers-reduced-motion: no-preference) {
  .stop .track::before, .stop .track::after { transition: background-color 180ms ease, border-color 180ms ease; }
}

/* ---------- lines view ---------- */

.lines-head { display: grid; gap: 0.4rem; margin-bottom: 1.25rem; max-width: 48rem; }
.lines-head h1 { font-size: var(--step-3); }
.lines-head p { margin: 0; color: var(--ink-soft); font-size: var(--step-1); }

.line-search { display: flex; flex-wrap: wrap; align-items: end; gap: 0.5rem 1rem; margin-bottom: 1rem; }
.line-search label { display: grid; gap: 0.2rem; font-weight: 600; flex: 0 1 28rem; }
.line-search input {
  width: 100%;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--panel);
  font-size: var(--step-1);
}
.line-search .count { color: var(--ink-soft); padding-bottom: 0.5rem; }

.line-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.line-row {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 0.2rem 1rem;
  padding: 0.75rem 0.5rem;
  border-bottom: 1px solid var(--rule);
  color: inherit;
  text-decoration: none;
}
.line-row:hover { background: var(--panel); }
.line-row:hover .line-name { text-decoration: underline; }
.line-row .line-badge { grid-row: span 2; align-self: start; justify-self: start; font-size: var(--step-1); }
.line-name { font-weight: 600; }
.line-name.is-unnamed { color: var(--ink-soft); font-weight: 400; }
.line-schools { display: flex; flex-wrap: wrap; gap: 0.25rem 1.1rem; font-size: var(--step--1); color: var(--ink-soft); }
.line-schools span { display: inline-flex; align-items: center; gap: 0.35em; }
.line-schools .is-match { color: var(--ink); font-weight: 700; }

/* ---------- schools view ---------- */

.account-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.account {
  display: grid;
  grid-template-columns: minmax(12rem, 1.2fr) minmax(12rem, 1.5fr) 9rem auto;
  align-items: center;
  gap: 0.25rem 1rem;
  padding: 0.6rem 0.5rem;
  border-bottom: 1px solid var(--rule);
}
.account .name { display: inline-flex; align-items: center; gap: 0.45em; font-weight: 600; }
.account .email { overflow-wrap: anywhere; }
.account .email.is-missing, .account .state.is-off { color: var(--ink-soft); }
.account .state.is-on { color: var(--line); font-weight: 600; }
@media (max-width: 48rem) {
  .account { grid-template-columns: 1fr auto; }
  .account .email, .account .state { grid-column: 1; }
  .account > .btn { grid-column: 2; grid-row: 1; }
}
.account.is-editing { background: var(--panel); }
.account-form { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: end; gap: 0.75rem 1rem; padding-top: 0.5rem; }
.account-form label { display: grid; gap: 0.2rem; }
.account-form label:first-child { flex: 0 1 24rem; }
.account-form input[type="email"] {
  width: 100%;
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--paper);
}
.account-form .check { display: flex; align-items: center; gap: 0.5rem; padding-bottom: 0.45rem; }
.account-form .check input { width: 1.1rem; height: 1.1rem; accent-color: var(--line); }
.account-form .error { flex-basis: 100%; margin: 0; color: var(--delay); }
.btn-outline { background: none; border: 1px solid var(--rule); color: var(--ink); }
.btn-save { background: var(--ink); color: var(--panel); }
.btn-danger { background: none; color: var(--delay); text-decoration: underline; padding-inline: 0.25rem; }
.stop .stop-schools { display: block; font-weight: 500; font-size: var(--step--1); color: var(--ink-soft); }

.stop-groups { list-style: none; margin: 0; padding: 0; }
.stop-group { margin-bottom: 1.25rem; }
.stop-group-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 0.25rem 1rem; padding: 0 0.5rem 0.25rem; }
.stop-group-head h2 { font-size: var(--step-0); font-weight: 600; color: var(--ink-soft); }
.placeholder-tag { margin-left: 0.4em; font-size: var(--step--1); font-weight: 500; color: var(--ink-soft); }
.assign-form { padding: 0.75rem 0.5rem; background: var(--panel); border-top: 1px solid var(--rule); }
.assign-form input[type="text"] {
  width: 100%;
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--paper);
}
.assign-form label { flex: 1 1 12rem; }
.assign-form label.short { flex: 0 1 6rem; }
.assign-form .note { flex-basis: 100%; margin: 0; color: var(--ink-soft); }

/* ---------- public dashboard (/live/) ---------- */

.live-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25rem 1rem;
  padding: 0.75rem var(--gutter);
  background: var(--bar);
  color: var(--bar-ink);
}
.live-title { font-weight: 600; font-size: var(--step-1); }
.live-stand { margin-left: auto; font-size: var(--step--1); opacity: 0.8; }
.live-main { max-width: 46rem; margin-inline: auto; padding: var(--gutter); }
.live-main h2 { font-size: var(--step-1); margin: 2rem 0 0.75rem; }
.live-date { margin: 0 0 0.5rem; color: var(--ink-soft); font-size: var(--step-1); }

/* The one statement a parent needs: is my bus late? */
.verdict { padding: 1.25rem 1.25rem 1.25rem 1.5rem; border-radius: var(--radius); background: var(--panel); border-left: 10px solid var(--rule); }
.verdict.is-calm { border-left-color: var(--line); }
.verdict.is-late { border-left-color: var(--delay); background: var(--delay-wash); }
.verdict-text { margin: 0; font-size: clamp(1.6rem, 5vw, 2.4rem); font-weight: 700; line-height: 1.1; }
.verdict.is-late .verdict-text { color: var(--delay); }
.verdict-sub { margin: 0.4rem 0 0; font-size: var(--step-1); }

.my-school { margin-top: 1.5rem; display: grid; gap: 0.3rem; }
.my-school label { font-weight: 600; }
.my-school-row { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }
.my-school input {
  flex: 1 1 18rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--panel);
  font-size: var(--step-1);
}
.my-school .hint { margin: 0; color: var(--ink-soft); font-size: var(--step--1); }

.calm { color: var(--ink-soft); margin: 0; list-style: none; }

.late-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.75rem; }
.late { padding: 0.9rem 1rem; background: var(--panel); border: 1px solid var(--rule); border-left: 6px solid var(--school); border-radius: var(--radius); }
.late-head { display: flex; justify-content: space-between; gap: 1rem; align-items: baseline; }
.late-school { font-weight: 700; font-size: var(--step-1); }
.late-head .delay-tag { font-size: var(--step-1); }
.late p { margin: 0.25rem 0 0; }
.late-arrival strong { font-size: var(--step-1); color: var(--delay); }
.late-trip { display: flex; flex-wrap: wrap; gap: 0.2rem 0.5rem; align-items: center; }
.late-meta { color: var(--ink-soft); font-size: var(--step--1); }

.events { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.event { display: grid; grid-template-columns: 3.5rem 1fr; gap: 0.75rem; padding: 0.7rem 0.25rem; border-bottom: 1px solid var(--rule); }
.event-time { font-weight: 600; }
.event p { margin: 0; }
.event-head { display: flex; flex-wrap: wrap; gap: 0.2rem 0.45rem; align-items: center; }
.event-kind { font-weight: 700; }
.event.is-delay .event-kind { color: var(--delay); }
.event.is-update .event-kind { color: var(--ink); }
.event.is-clear .event-kind { color: var(--line); }
.event-schools { margin: 0.25rem 0 0; padding-left: 1.1rem; color: var(--ink-soft); font-size: var(--step--1); }
@media (prefers-reduced-motion: no-preference) {
  .event.is-new { animation: arrive 2.4s ease-out; }
  @keyframes arrive { from { background: var(--school-wash); } to { background: transparent; } }
}

/* Time after midnight, still on the previous service day: "03:55 Sa". */
.next-day { margin-left: 0.2em; font-size: 0.7em; font-weight: 600; text-decoration: none; vertical-align: 0.35em; color: var(--ink-soft); }

.user { display: flex; align-items: baseline; gap: 0.75rem; font-size: var(--step--1); }
.user-name { opacity: 0.85; }
.user-logout { color: inherit; }
.context[hidden] + .user { margin-left: auto; }

/* Timetable imports (Fahrplan view, platform admins) */
.import-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1rem; margin-bottom: 1.5rem; max-width: 60rem; }
.import-actions .note { flex-basis: 100%; margin: 0; color: var(--ink-soft); }
.import-actions .note a { color: inherit; }
.import-upload { cursor: pointer; }
.import-upload:focus-within { outline: 2px solid var(--focus); outline-offset: 2px; }
.import-upload.is-disabled { opacity: 0.5; pointer-events: none; }
.lines-head .warn, .import-warn { color: var(--delay); }
.import-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); max-width: 60rem; }
.import-run { padding: 0.85rem 0; border-bottom: 1px solid var(--rule); display: grid; gap: 0.35rem; }
.import-run p { margin: 0; }
.import-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.25rem 0.75rem; }
.import-source { color: var(--ink-soft); overflow-wrap: anywhere; }
.import-status { font-weight: 600; padding: 0.1rem 0.5rem; border-radius: var(--radius); background: var(--panel); border: 1px solid var(--rule); }
.import-status.is-ok { color: var(--line); border-color: currentColor; }
.import-status.is-failed { color: var(--delay); border-color: currentColor; background: var(--delay-wash); }
.import-status.is-running { color: var(--ink); background: var(--school-wash); border-color: var(--school); }
.import-facts { color: var(--ink-soft); }
.import-error { color: var(--delay); overflow-wrap: anywhere; }
.import-run summary { cursor: pointer; color: var(--ink-soft); }
.import-problems { margin: 0.4rem 0 0; padding-left: 1.1rem; display: grid; gap: 0.3rem; }
.import-problems .is-warn { color: var(--delay); }
.import-problems code { font-size: var(--step--1); color: var(--ink-soft); }

/* Line assignment (Zuordnung view, platform admins) */
.ops-tools select { padding: 0.5rem 0.6rem; border: 1px solid var(--rule); border-radius: var(--radius); background: var(--panel); color: var(--ink); font: inherit; }
.ops-tools .check { display: flex; flex: 0 0 auto; align-items: center; gap: 0.45rem; font-weight: 500; padding-bottom: 0.55rem; }
.ops-tools .check input { width: 1.1rem; height: 1.1rem; accent-color: var(--line); }
.import-actions .note code { font-size: var(--step--1); }
#ops-import-errors .notice { max-width: 60rem; margin-bottom: 1rem; }
#ops-import-errors ul { margin: 0.4rem 0 0; padding-left: 1.1rem; }
.ops-lines { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); max-width: 72rem; }
.ops-line { display: grid; grid-template-columns: auto minmax(0, 1fr) auto auto; align-items: center; gap: 0.4rem 1rem; padding: 0.6rem 0; border-bottom: 1px solid var(--rule); }
.ops-line.is-open { background: var(--panel); padding-inline: 0.75rem; }
.ops-name { overflow-wrap: anywhere; }
.ops-line.is-unassigned .ops-owner select { color: var(--ink-soft); border-style: dashed; }
.ops-owner select { padding: 0.4rem 0.5rem; border: 1px solid var(--rule); border-radius: var(--radius); background: var(--panel); color: var(--ink); font: inherit; max-width: 16rem; }
.ops-line > [data-action="toggle"] { grid-column: 4; grid-row: 1; justify-self: end; }
.ops-others { grid-column: 2 / -1; grid-row: 2; color: var(--ink-soft); font-size: var(--step--1); }
.ops-trips { grid-column: 1 / -1; display: grid; gap: 0.75rem; padding: 0.5rem 0 0.75rem; }
.ops-trips .note { margin: 0; color: var(--ink-soft); }
.ops-bulk { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 0.75rem; position: sticky; top: 0; background: var(--panel); padding: 0.5rem 0; z-index: 1; }
.ops-bulk select { padding: 0.4rem 0.5rem; border: 1px solid var(--rule); border-radius: var(--radius); background: var(--panel); color: var(--ink); font: inherit; }
.ops-trip-table { border-collapse: collapse; width: 100%; table-layout: fixed; }
.ops-trip-table th:nth-child(1) { width: 2.5rem; }
.ops-trip-table th:nth-child(2) { width: 5.5rem; }
.ops-trip-table th:nth-child(4) { width: 34%; }
.ops-trip-table caption { text-align: left; font-weight: 600; padding: 0.25rem 0; }
.ops-trip-table th, .ops-trip-table td { text-align: left; padding: 0.3rem 0.5rem 0.3rem 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
.ops-trip-table th { font-size: var(--step--1); color: var(--ink-soft); font-weight: 600; }
.ops-trip-table input { width: 1.05rem; height: 1.05rem; accent-color: var(--line); }
.ops-trip-table tr.is-elsewhere td { background: var(--school-wash); }
.ops-time { font-variant-numeric: tabular-nums; font-weight: 600; white-space: nowrap; }
.ops-tag { font-size: var(--step--1); font-weight: 600; padding: 0 0.35rem; border: 1px solid var(--school); border-radius: var(--radius); }
.muted { color: var(--ink-soft); }
@media (max-width: 40rem) {
  .ops-line { grid-template-columns: auto minmax(0, 1fr); }
  .ops-owner, .ops-line > [data-action="toggle"] { grid-column: 1 / -1; grid-row: auto; justify-self: start; }
  .ops-others { grid-row: auto; }
  .ops-trip-table th:nth-child(4) { width: 40%; }
  .ops-owner select { max-width: 100%; width: 100%; }
}

/* Bus operators with contact data (Unternehmen view, platform admins) */
.company-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); max-width: 60rem; }
.company { padding: 1rem 0; border-bottom: 1px solid var(--rule); display: grid; gap: 0.6rem; }
.company.is-editing { background: var(--panel); padding-inline: 0.75rem; }
.company-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.25rem 0.75rem; }
.company-head h2 { font-size: var(--step-1); margin: 0; }
.company-assignments { color: var(--ink-soft); margin-left: auto; }
.company-contact { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 0.3rem 1rem; margin: 0; }
.company-contact dt { color: var(--ink-soft); }
.company-contact dd { margin: 0; overflow-wrap: anywhere; }
.company-contact a { color: inherit; }
.company-empty, .company-updated { margin: 0; }
.company-updated { font-size: var(--step--1); }
.company-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 0.75rem; }
.company-form { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 16rem), 1fr)); gap: 0.75rem 1rem; }
.company-form label { display: grid; gap: 0.2rem; font-weight: 600; align-content: start; }
.company-form label.short { max-width: 8rem; }
.company-form input { padding: 0.5rem 0.6rem; border: 1px solid var(--rule); border-radius: var(--radius); background: var(--panel); color: var(--ink); font: inherit; font-weight: 400; }
.company-form input[aria-invalid="true"] { border-color: var(--delay); outline-color: var(--delay); }
.company-form .field-error { color: var(--delay); font-weight: 400; font-size: var(--step--1); }
.company-form .company-actions { grid-column: 1 / -1; }
@media (max-width: 40rem) {
  .company-assignments { margin-left: 0; flex-basis: 100%; }
  .company-contact { grid-template-columns: 1fr; gap: 0 0; }
  .company-contact dd { margin-bottom: 0.4rem; }
}

/* System-wide notice (busi.notice), e.g. on the demo system */
.site-notice { background: var(--school); color: var(--school-ink); font-weight: 600; text-align: center; padding: 0.4rem var(--gutter); font-size: var(--step--1); }