:root {
  --rot: #b3001b; --text: #1b1b1b; --grau: #5a5a5a; --hell: #f4f4f4; --rand: #d0d0d0;
  --abstand: 1rem;
}
* { box-sizing: border-box; }
body { margin: 0; font: 1rem/1.5 system-ui, sans-serif; color: var(--text); background: #fff; }
.kopf { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem var(--abstand);
  padding: .6rem var(--abstand); background: var(--rot); color: #fff; }
.kopf a { color: #fff; text-decoration: none; padding: .35rem .5rem; border-radius: 4px; }
.kopf a[aria-current] { background: rgba(255,255,255,.2); }
.kopf .marke { font-weight: 700; padding-left: 0; }
.kopf nav { flex: 1; }
.abmelden { display: flex; align-items: center; gap: .5rem; margin-left: auto; }
.nutzer { font-size: .85rem; opacity: .9; }
.kopf a.nutzer { text-decoration: underline; text-underline-offset: 2px; }
main { max-width: 60rem; margin: 0 auto; padding: var(--abstand); }
h1 { font-size: 1.5rem; margin: .5rem 0 var(--abstand); }
.hinweis { color: var(--grau); }
.fehler { background: #fde8ea; border: 1px solid var(--rot); padding: .6rem .8rem; border-radius: 4px; }
.formular { display: grid; gap: var(--abstand); max-width: 24rem; }
label { display: grid; gap: .25rem; font-weight: 600; }
input { font: inherit; padding: .6rem; border: 1px solid var(--rand); border-radius: 4px; }
button { font: inherit; padding: .6rem 1rem; border: 0; border-radius: 4px; background: var(--rot); color: #fff; cursor: pointer; }
.kopf button { background: rgba(255,255,255,.2); padding: .35rem .7rem; }
button:focus-visible, input:focus-visible, a:focus-visible { outline: 3px solid #1a5fb4; outline-offset: 2px; }

/* P1: Bestand, Formulare, Log */
.erfolg { background: #e6f4ea; border: 1px solid #2e7d32; padding: .6rem .8rem; border-radius: 4px; }
a { color: #0b4f9c; }
.krumen { color: var(--grau); font-size: .9rem; margin-bottom: .25rem; }
.aktionen { display: flex; flex-wrap: wrap; gap: .5rem; margin: var(--abstand) 0; }
.knopf { display: inline-block; padding: .5rem .9rem; border-radius: 4px; background: var(--rot); color: #fff; text-decoration: none; border: 0; font: inherit; cursor: pointer; }
.knopf.zweit, button.zweit { background: #fff; color: var(--rot); border: 1px solid var(--rot); }
.knopf.gefahr, button.gefahr { background: #7a0013; }
.baum, .liste { list-style: none; padding-left: 1.1rem; margin: .25rem 0; }
main > .baum, main > .liste { padding-left: 0; }
.baum li { margin: .2rem 0; }
.baum summary { cursor: pointer; }
.marke { display: inline-block; font-size: .75rem; padding: .05rem .45rem; border-radius: 999px; background: var(--hell); border: 1px solid var(--rand); color: var(--text); }
.marke.status-defekt_gesperrt, .marke.status-ausgemustert { background: #fde8ea; border-color: var(--rot); }
.marke.status-zur_waesche, .marke.status-in_reparatur, .marke.status-verliehen { background: #fff4d6; border-color: #c28a00; }
.daten { display: grid; grid-template-columns: max-content 1fr; gap: .25rem 1rem; margin: var(--abstand) 0; }
.daten dt { font-weight: 600; color: var(--grau); }
.daten dd { margin: 0; }
.formular.breit { max-width: 36rem; }
textarea, select { font: inherit; padding: .6rem; border: 1px solid var(--rand); border-radius: 4px; width: 100%; }
fieldset { border: 1px solid var(--rand); border-radius: 4px; padding: .5rem .8rem; }
legend { font-weight: 600; padding: 0 .3rem; }
label.haken { display: flex; align-items: center; gap: .5rem; font-weight: 400; }
label.haken input { width: auto; }
small.hinweis { font-weight: 400; }
.auswahl { display: grid; gap: .35rem; }
.log { list-style: none; padding: 0; margin: 0; }
.log li { border-left: 3px solid var(--rand); padding: .3rem .8rem; margin: .6rem 0; }
.log-kopf { font-size: .85rem; color: var(--grau); }
.diff { border-collapse: collapse; margin-top: .3rem; font-size: .9rem; }
.diff th, .diff td { border: 1px solid var(--rand); padding: .2rem .5rem; text-align: left; }
.fotos { display: flex; flex-wrap: wrap; gap: .5rem; }
.fotos img { height: 6rem; width: auto; border-radius: 4px; border: 1px solid var(--rand); }
.tabelle { border-collapse: collapse; width: 100%; }
.tabelle th, .tabelle td { border-bottom: 1px solid var(--rand); padding: .4rem .5rem; text-align: left; vertical-align: top; }
.suche { display: flex; gap: .5rem; max-width: 30rem; margin-bottom: var(--abstand); }
.suche input { flex: 1; }
.seiten a, .seiten strong { padding: 0 .25rem; }

/* P2: Wartung und Dashboard */
.kennzahlen { display: flex; gap: .75rem; flex-wrap: wrap; margin: 1rem 0; }
.kachel { display: block; padding: .75rem 1rem; border: 1px solid #ccc; border-radius: .4rem; text-decoration: none; color: inherit; min-width: 8rem; }
.kachel strong { display: block; font-size: 1.8rem; }
.kachel.faellig-ueberfaellig, .marke.faellig-ueberfaellig { border-color: #b00020; color: #b00020; }
.kachel.faellig-demnaechst, .marke.faellig-demnaechst { border-color: #b26a00; color: #8a5200; }
.marke.faellig-ok { color: #1b6e2d; }
.filter { display: flex; flex-wrap: wrap; gap: .5rem; }
tr.deaktiviert { opacity: .6; }
details.qualitaet { margin-top: 1.5rem; }
td.aktionen { white-space: nowrap; }

/* P3: Aufgaben, Mängel, öffentliches Formular */
.marke.einsatzrelevant, .marke.unqualifiziert, .marke.prio-hoch, .marke.aufgabe-status-offen { background: #fde8ea; border-color: var(--rot); }
.marke.aufgabe-status-erledigt { background: #e6f4ea; border-color: #2e7d32; }
.marke.aufgabe-status-abgebrochen { color: var(--grau); }
.marke.typ-aufgabe, .marke.typ-kommentar { background: #eef3fb; border-color: #9db7de; }
form.inline { display: inline-flex; gap: .25rem; align-items: center; margin: 0 .25rem .25rem 0; }
form.inline select { width: auto; padding: .35rem; }
td.aktionen form.inline button { padding: .35rem .6rem; }
.position { display: grid; gap: var(--abstand); }
.treffer { list-style: none; margin: 0; padding: 0; display: grid; gap: .25rem; }
.treffer button { width: 100%; text-align: left; }
.gewaehlt { background: var(--hell); border: 1px solid var(--rand); border-radius: 4px; padding: .5rem; margin: 0; }
.kontakt-web { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.token { border: 1px solid var(--rand); border-radius: 4px; padding: .5rem 1rem; margin: 1rem 0; }
.token.abgelaufen { opacity: .65; }
.qr { max-width: 16rem; }
.qr svg { width: 100%; height: auto; }
@media print {
  .kopf, .aktionen, .suche, form, .qr-hinweis, h1, h2, .hinweis { display: none; }
  .token.abgelaufen { display: none; }
  .token { border: 0; }
  .qr { max-width: 18cm; }
}

/* Korrekturen für Handybreite (P3) */
.formular input:not([type=checkbox]):not([type=radio]):not([type=file]), .formular select, .formular textarea { width: 100%; max-width: 100%; }
fieldset { min-width: 0; }
.kopf .marke { background: transparent; border: 0; color: #fff; font-size: 1rem; border-radius: 4px; }

/* P4: Durchsicht */
.ampel { display: inline-block; width: .9rem; height: .9rem; border-radius: 50%; vertical-align: -.1rem; border: 1px solid rgba(0, 0, 0, .25); }
.ampel-rot { background: #c62828; }
.ampel-gelb { background: #f9a825; }
.ampel-gruen { background: #2e7d32; }
input.zahl { width: 6rem; max-width: 100%; }
table.durchsicht td:first-child { min-width: 12rem; }
table.durchsicht td div { margin-bottom: .25rem; }
.einzug { display: inline-block; }

/* Handy: Menü einklappen, Knöpfe mit Symbolen */
.menue-knopf { display: none; background: rgba(255,255,255,.2); padding: .3rem .5rem; margin-left: auto; line-height: 0; }
.ikon { flex: none; vertical-align: -.3rem; }
.ikon-knopf { display: inline-flex; align-items: center; gap: .35rem; }
td.aktionen .ikon-knopf, td .ikon-knopf { padding: .4rem .6rem; }
@media (max-width: 48rem) {
  .js .menue-knopf { display: inline-block; }
  .js .kopf nav, .js .kopf .abmelden { display: none; }
  .js .kopf.menue-offen nav { display: flex; flex-direction: column; flex-basis: 100%; }
  .js .kopf.menue-offen .abmelden { display: flex; flex-basis: 100%; margin-left: 0; }
  .js .kopf { align-items: center; }
  .js .kopf .marke { flex: 1; }
  .ikon-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  td.aktionen { white-space: normal; }
}

.legende { list-style: none; display: flex; flex-wrap: wrap; gap: .25rem 1.25rem; padding: 0; margin: .5rem 0; font-size: .85rem; color: var(--grau); }
.legende-ikon { display: inline-block; vertical-align: middle; color: var(--text); }
.legende-ikon .ikon { vertical-align: middle; }
.log-aufgabe { font-size: .9rem; }

/* P5: Einsatzmodus und Wäsche */
label.wahl { display: flex; align-items: center; gap: .5rem; font-weight: 400; margin: .25rem 0; }
label.wahl input { width: auto; }
tr.gedaempft td { color: #6b6b6b; }
.reiter { display: flex; gap: .5rem; flex-wrap: wrap; margin: 1rem 0; }
.reiter a { padding: .4rem .8rem; border: 1px solid #b8b8b8; border-radius: 4px; text-decoration: none; }
.reiter a[aria-current="page"] { background: #1f3a5f; color: #fff; border-color: #1f3a5f; }

/* P7: Fußzeile mit Version */
.fuss { max-width: 60rem; margin: 0 auto; padding: var(--abstand); color: var(--grau); font-size: .85rem; }

/* Zweistufiges Hauptmenü (E124) */
.kopf ul { list-style: none; margin: 0; padding: 0; }
.menue { display: flex; flex-wrap: wrap; gap: .25rem; }
.menue > li { position: relative; display: flex; align-items: center; }
.menue-gruppe { padding: .35rem .5rem; border-radius: 4px; cursor: default; }
.menue-gruppe.zweig-aktiv, .hat-untermenue.zweig-aktiv > a:not([aria-current]) { background: rgba(255,255,255,.12); }
.kopf .untermenue-knopf { display: inline-flex; align-items: center; padding: .35rem .25rem; margin-left: -.2rem; background: transparent; line-height: 0; }
.kopf .untermenue-knopf[aria-expanded=true] { background: rgba(255,255,255,.2); }
.untermenue { display: none; position: absolute; top: 100%; left: 0; z-index: 20; min-width: 12rem; padding: .3rem; margin-top: .15rem;
  background: var(--rot); border: 1px solid rgba(255,255,255,.35); border-radius: 6px; box-shadow: 0 4px 12px rgba(0,0,0,.25); }
.untermenue a { display: block; white-space: nowrap; }
@media (hover: hover) and (min-width: 48.01rem) {
  .hat-untermenue:hover > .untermenue, .hat-untermenue:focus-within > .untermenue { display: block; }
}
.hat-untermenue.offen > .untermenue { display: block; }
@media (max-width: 48rem) {
  .js .kopf.menue-offen .menue { flex-direction: column; flex-wrap: nowrap; }
  .js .kopf.menue-offen .menue > li { flex-wrap: wrap; }
  .js .kopf.menue-offen .menue > li > a, .js .kopf.menue-offen .menue-gruppe { flex: 1; }
  .js .kopf.menue-offen .untermenue { display: block; position: static; flex-basis: 100%; margin: 0 0 .25rem .75rem; padding: 0; background: transparent; border: 0; box-shadow: none; border-left: 2px solid rgba(255,255,255,.35); }
  .js .kopf.menue-offen .untermenue-knopf { display: none; }
  .kopf .untermenue a { white-space: normal; }
}
html:not(.js) .untermenue { display: block; position: static; margin: 0 0 .25rem .75rem; padding: 0; background: transparent; border: 0; box-shadow: none; }
html:not(.js) .untermenue-knopf { display: none; }