:root {
  --grund: #121417;
  --flaeche: #1b1f24;
  --flaeche2: #232830;
  --linie: #2e343d;
  --text: #e8eaed;
  --leise: #9aa3ad;
  --akzent: #f28c28;
  --akzent-dunkel: #c96d14;
  --ok: #4caf7a;
  --aus: #d9534f;
  --radius: 12px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--grund); color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--akzent); }
h1 { font-size: 1.7rem; margin: 0 0 .4rem; }
h2 { font-size: 1.15rem; margin: 0 0 .6rem; }
small { color: var(--leise); font-weight: normal; }

.kopf {
  display: flex; flex-wrap: wrap; gap: .6rem 1.2rem; align-items: center; justify-content: space-between;
  padding: .8rem 1rem; background: var(--flaeche); border-bottom: 1px solid var(--linie);
}
.marke { font-weight: 800; font-size: 1.2rem; color: var(--text); text-decoration: none; letter-spacing: .3px; }
.marke span { color: var(--akzent); }
.kopf nav { display: flex; flex-wrap: wrap; gap: .3rem 1rem; align-items: center; }
.kopf nav a { color: var(--text); text-decoration: none; }
.kopf nav a:hover { color: var(--akzent); }
.kopf form { margin: 0; }

main { max-width: 1100px; margin: 0 auto; padding: 1.5rem 1rem 3rem; }
main.schmal { max-width: 440px; padding-top: 3rem; }

.karte {
  background: var(--flaeche); border: 1px solid var(--linie); border-radius: var(--radius);
  padding: 1.3rem; margin-bottom: 1.2rem;
}
.karte.neu { border-color: var(--akzent); }
.hinweis { color: var(--leise); margin: 0 0 1rem; }
.unten { margin: 1rem 0 0; color: var(--leise); }
.meldung { background: var(--flaeche2); border-left: 4px solid var(--akzent); padding: .7rem 1rem; border-radius: 6px; }
.fehler { background: rgba(217, 83, 79, .15); border-left: 4px solid var(--aus); padding: .7rem 1rem; border-radius: 6px; }
.leer { color: var(--leise); }

form label { display: block; margin-bottom: .9rem; font-weight: 600; }
form label small { display: block; }
input, select {
  display: block; width: 100%; margin-top: .3rem; padding: .65rem .75rem; font: inherit;
  color: var(--text); background: var(--grund); border: 1px solid var(--linie); border-radius: 8px;
}
input:focus, select:focus { outline: 2px solid var(--akzent); outline-offset: 1px; border-color: transparent; }
button {
  font: inherit; font-weight: 700; cursor: pointer; padding: .65rem 1.2rem;
  color: #1a1206; background: var(--akzent); border: 0; border-radius: 8px;
}
button:hover { background: var(--akzent-dunkel); }
button.leise { background: transparent; color: var(--leise); border: 1px solid var(--linie); padding: .35rem .8rem; font-weight: 600; }
button.leise:hover { color: var(--text); border-color: var(--leise); }

.zeile { display: flex; flex-wrap: wrap; gap: 0 1rem; align-items: flex-end; margin-bottom: 1rem; }
.zeile label { flex: 1 1 200px; }
.zeile button { margin-bottom: .9rem; }

.tabelle { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { text-align: left; padding: .55rem .5rem; border-top: 1px solid var(--linie); vertical-align: middle; }
th { color: var(--leise); font-weight: 600; border-top: 0; }
td form { margin: 0; display: inline-block; }
.knoepfe { white-space: nowrap; }
.knoepfe form + form { margin-left: .4rem; }
.marke-ok { color: var(--ok); }
.marke-aus { color: var(--aus); }
.marke-offen { color: var(--akzent); }

.code { font: 700 1.5rem/1.3 ui-monospace, Consolas, monospace; letter-spacing: 2px; margin: .2rem 0 .8rem; user-select: all; }
.link { font-family: ui-monospace, Consolas, monospace; word-break: break-all; user-select: all; background: var(--grund); padding: .5rem .7rem; border-radius: 6px; }

.vorne { margin-bottom: 1.5rem; }
.raster { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1.2rem; }
.video { background: var(--flaeche); border: 1px solid var(--linie); border-radius: var(--radius); overflow: hidden; }
.video h2 { margin: .8rem 1rem .1rem; font-size: 1.05rem; }
.video .datum { margin: 0 1rem .9rem; color: var(--leise); font-size: .85rem; }
.rahmen { position: relative; aspect-ratio: 16 / 9; background: #000; }
.rahmen iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.kopf nav a.aktiv { color: var(--akzent); }

.kacheln { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; margin-bottom: 2rem; }
.kachel {
  display: flex; flex-direction: column; gap: .2rem; padding: 1.2rem; text-decoration: none; color: var(--text);
  background: var(--flaeche); border: 1px solid var(--linie); border-radius: var(--radius);
  transition: border-color .15s, transform .15s;
}
.kachel:hover { border-color: var(--akzent); transform: translateY(-2px); }
.kachel .symbol { font-size: 1.6rem; color: var(--akzent); line-height: 1; margin-bottom: .4rem; }
.kachel strong { font-size: 1.1rem; }
.kachel span:last-child { color: var(--leise); font-size: .9rem; }

.abschnitt-kopf { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; margin-bottom: .8rem; }
.abschnitt-kopf h2 { margin: 0; }
.vorschau { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1rem; }
.vorschau-video {
  display: flex; flex-direction: column; gap: .15rem; text-decoration: none; color: var(--text);
  background: var(--flaeche); border: 1px solid var(--linie); border-radius: var(--radius); overflow: hidden;
}
.vorschau-video:hover { border-color: var(--akzent); }
.vorschau-video img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; display: block; background: #000; margin-bottom: .5rem; }
.vorschau-video strong, .vorschau-video span { padding: 0 .9rem; }
.vorschau-video span { color: var(--leise); font-size: .85rem; padding-bottom: .8rem; }

.filter { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .8rem; }
.filter a {
  padding: .35rem .9rem; border: 1px solid var(--linie); border-radius: 999px;
  color: var(--text); text-decoration: none; background: var(--flaeche);
}
.filter a small { color: var(--leise); margin-left: .2rem; }
.filter a.aktiv, .filter a:hover { border-color: var(--akzent); color: var(--akzent); }

.videoliste { display: flex; flex-direction: column; gap: .8rem; }
.videozeile { display: flex; flex-wrap: wrap; gap: .8rem; align-items: flex-end; padding-top: .8rem; border-top: 1px solid var(--linie); }
.videozeile img { width: 128px; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 6px; background: #000; align-self: center; }
.videozeile button.leise { padding: .65rem 1rem; border: 1px solid var(--linie); }
.videozeile .zeile { flex: 1 1 380px; margin: 0; }
.videozeile form { margin: 0; }
.zeile.eng label { margin-bottom: 0; }
.zeile.eng button { margin-bottom: 0; }
form.inline { display: flex; gap: .5rem; align-items: center; }
form.inline input { margin: 0; max-width: 220px; padding: .35rem .6rem; }

@media (max-width: 480px) {
  .raster { grid-template-columns: 1fr; }
  main.schmal { padding-top: 1.5rem; }
  h1 { font-size: 1.45rem; }
}