/* Gemeinsames Layout aller Anwendungen: mobil zuerst, kein Framework. */
:root {
  --blau: #1f3a5f;
  --blau-hell: #e8eef6;
  --grund: #f4f5f7;
  --karte: #fff;
  --text: #1c2430;
  --leise: #667085;
  --linie: #d9dee5;
  --gruen: #1d7a46;
  --gelb: #b7791f;
  --rot: #b3261e;
  --radius: 12px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--grund); color: var(--text);
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--blau); }
h1 { font-size: 1.35rem; margin: 0 0 .8rem; }
h2 { font-size: 1.05rem; margin: 1.4rem 0 .6rem; }

.kopf {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  background: var(--blau); color: #fff;
  padding: .7rem 1rem; padding-top: calc(.7rem + env(safe-area-inset-top));
  position: sticky; top: 0; z-index: 5;
}
.kopf a, .kopf .link { color: #fff; text-decoration: none; }
.kopf-marke { font-weight: 700; }
.kopf-nav { display: flex; align-items: center; gap: 1rem; font-size: .95rem; }
.kopf-nav form { margin: 0; }
.link { background: none; border: 0; padding: 0; font: inherit; cursor: pointer; color: var(--blau); }

.inhalt { max-width: 760px; margin: 0 auto; padding: 1rem 1rem 4rem; }

.karte {
  background: var(--karte); border: 1px solid var(--linie); border-radius: var(--radius);
  padding: 1rem; margin-bottom: 1rem;
}
.schmal { max-width: 380px; margin: 2rem auto; }

.meldung { padding: .7rem .9rem; border-radius: 8px; background: var(--blau-hell); margin: 0 0 1rem; }
.meldung-success { background: #e3f3ea; color: var(--gruen); }
.meldung-warning { background: #fdf3dc; color: #7a4f0b; }
.meldung-error { background: #fbe6e4; color: var(--rot); }

.formular label { display: block; font-size: .9rem; color: var(--leise); margin-bottom: .8rem; }
.formular input[type=text], .formular input[type=password], .formular input[type=number],
.formular input[type=url], .formular input[type=date], .formular select, .formular textarea {
  display: block; width: 100%; margin-top: .25rem; padding: .65rem .7rem;
  font: inherit; color: var(--text); background: #fff;
  border: 1px solid var(--linie); border-radius: 8px;
}
.formular textarea { min-height: 9rem; resize: vertical; }
.formular .zeile { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.formular .haken { display: flex; align-items: center; gap: .5rem; color: var(--text); }
.fehler { color: var(--rot); font-size: .85rem; }

.knopf {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  min-height: 46px; padding: .6rem 1rem; border-radius: 10px;
  border: 1px solid var(--blau); background: #fff; color: var(--blau);
  font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
}
.knopf-haupt { background: var(--blau); color: #fff; }
.knopf-gefahr { border-color: var(--rot); color: var(--rot); }
.knopf-klein { min-height: 36px; padding: .3rem .7rem; font-size: .9rem; font-weight: 500; }
.knopf-breit { width: 100%; }
.knoepfe { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: .8rem; }
.knoepfe form { margin: 0; }

.kacheln { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; }
.kachel {
  display: flex; flex-direction: column; gap: .3rem; padding: 1.1rem;
  background: var(--karte); border: 1px solid var(--linie); border-radius: var(--radius);
  text-decoration: none; color: var(--text);
}
.kachel span { color: var(--leise); font-size: .9rem; }
.kachel-symbol { font-size: 1.8rem; color: var(--blau) !important; }

.marke {
  display: inline-block; padding: .1rem .55rem; border-radius: 999px;
  font-size: .78rem; font-weight: 600; background: var(--blau-hell); color: var(--blau);
}
.marke-online { background: #e3f3ea; color: var(--gruen); }
.marke-reserviert, .marke-warnung { background: #fdf3dc; color: #7a4f0b; }
.marke-verkauft, .marke-zurueckgezogen { background: #eceef1; color: var(--leise); }
.marke-rot { background: #fbe6e4; color: var(--rot); }
.leise { color: var(--leise); font-size: .9rem; }

.knopf:disabled { opacity: .55; cursor: default; }
.knopf.wartet { opacity: 1; }
.knopf.wartet::before {
  content: ""; width: 1em; height: 1em; border-radius: 50%;
  border: 2px solid currentColor; border-right-color: transparent;
  animation: drehen .8s linear infinite;
}
@keyframes drehen { to { transform: rotate(360deg); } }