:root {
  --bg: #0c0c12; --panel: #15151f; --panel2: #1c1c29; --line: rgba(255,255,255,.08);
  --text: #ecebf5; --muted: #a3a1b8; --faint: #6f6d85;
  --ok: #3ddc97; --warn: #ffb347; --bad: #ff5d7a;
  --grad: linear-gradient(135deg, #ff3d6e, #8b5cf6);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
main { max-width: 1200px; margin: 0 auto; padding: 16px; }
header { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
h1 { margin: 0; font-size: 20px; letter-spacing: -0.01em; }
h1 span { font-size: 12px; font-weight: 700; color: #fff; background: var(--grad); border-radius: 999px; padding: 2px 9px; margin-left: 6px; vertical-align: 3px; }
h2 { margin: 0 0 8px; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.status { margin: 0; font-weight: 600; }
.status.ok { color: var(--ok); } .status.warn { color: var(--warn); } .status.bad { color: var(--bad); }
.eingabe { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; margin: 14px 0 6px; }
.eingabe label { display: grid; gap: 4px; font-size: 12px; color: var(--muted); flex: 1 1 160px; }
input { width: 100%; background: #0f0f17; color: var(--text); border: 1px solid var(--line); border-radius: 10px; padding: 9px 11px; font: inherit; }
button { background: var(--grad); color: #fff; border: 0; border-radius: 10px; padding: 10px 16px; font: inherit; font-weight: 650; cursor: pointer; }
.hinweis { color: var(--faint); font-size: 12.5px; margin: 6px 0 14px; }
.kacheln { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.kachel { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.kachel .kopf { display: flex; justify-content: space-between; gap: 8px; padding: 9px 12px; font-weight: 650; }
.kachel .kopf small { color: var(--faint); font-weight: 500; }
.kachel .rahmen { aspect-ratio: 16 / 9; background: #000; }
.kachel iframe { width: 100%; height: 100%; border: 0; display: block; }
.kachel .ergebnis { padding: 9px 12px; font-size: 13px; color: var(--muted); border-top: 1px solid var(--line); min-height: 40px; }
.ergebnis b.ok { color: var(--ok); } .ergebnis b.warn { color: var(--warn); } .ergebnis b.bad { color: var(--bad); }
.karte { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; margin-top: 12px; }
ol { margin: 0; padding-left: 20px; font: 12px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--muted); overflow-wrap: anywhere; }
ol .leer { list-style: none; margin-left: -20px; color: var(--faint); font-family: inherit; }
dl { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 3px 12px; font-size: 12.5px; }
dt { color: var(--faint); } dd { margin: 0; overflow-wrap: anywhere; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

/* Rechtstexte: Nutzungsbedingungen und Datenschutz */
.recht { max-width: 760px; padding: 28px 18px 48px; line-height: 1.6; }
.recht h1 { font-size: 24px; margin: 0 0 4px; }
.recht h2 { font-size: 15px; text-transform: none; letter-spacing: 0; color: var(--text); margin: 26px 0 6px; }
.recht p, .recht li { color: #cfcde0; font-size: 14.5px; }
.recht ul { padding-left: 20px; margin: 6px 0; }
.recht li { margin: 4px 0; }
.recht a { color: #c9b8ff; }
.recht hr { border: 0; border-top: 1px solid var(--line); margin: 40px 0 28px; }
.recht .stand { color: var(--faint); font-size: 13px; margin: 0 0 8px; }
.recht .fuss { margin-top: 28px; font-size: 13px; }