:root{--blau:#0b6f8c;--blau2:#e4f2f6;--text:#1f2937;--grau:#6b7280;--rand:#d9dee5;--hell:#f6f8fb;--gruen:#1d7a3e;--rot:#b42318}
*{box-sizing:border-box}body{margin:0;font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--text);background:#fff}
.innen{max-width:1080px;margin:0 auto;padding:0 16px}a{color:var(--blau)}
.kopf{background:#fff;border-bottom:4px solid var(--blau);box-shadow:0 1px 8px rgba(0,0,0,.05)}.kopfzeile{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px}
.marke{display:flex;align-items:center;gap:14px;text-decoration:none}.lg{height:30px;width:auto;display:block}
.trenner{width:1px;height:28px;background:var(--rand)}.astx-text{font-weight:800;font-size:22px;letter-spacing:.02em;color:#1f2937;font-family:Arial,sans-serif}
.kopftitel{color:var(--blau);font-weight:700;font-size:17px;white-space:nowrap}
@media (max-width:520px){.lg{height:22px}.astx-text{font-size:17px}.kopftitel{font-size:14px}.marke{gap:10px}}
main{padding:24px 0 48px}h1{font-size:28px;line-height:1.2;margin:8px 0}.untertitel{color:var(--grau);margin-top:0}
.held{background:var(--blau2);border-radius:12px;padding:20px;margin-bottom:24px}.held h1{margin-top:0}.klein{font-size:14px;color:var(--grau)}
.raster{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.karte{position:relative;display:flex;flex-direction:column;border:1px solid var(--rand);border-radius:14px;overflow:hidden;text-decoration:none;color:inherit;background:#fff;transition:box-shadow .15s,transform .15s}
.karte:hover{box-shadow:0 8px 24px rgba(0,0,0,.10);transform:translateY(-2px)}.karte h2{font-size:19px;margin:0 0 6px;color:var(--blau)}.karte p{margin:0 0 10px}
.vorschau{display:block;width:100%;aspect-ratio:1280/886;object-fit:cover;border-bottom:1px solid var(--rand);background:var(--hell)}.vorschau.leer{display:flex;align-items:center;justify-content:center;color:var(--grau)}
.karte-inhalt{display:flex;flex-direction:column;flex:1;padding:16px 18px 18px}
.chips{list-style:none;padding:0;margin:0 0 14px;display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}.chips li{font-size:13px;background:var(--hell);border:1px solid var(--rand);border-radius:999px;padding:2px 10px;color:#374151}
.status{position:absolute;top:10px;left:10px;font-size:13px;font-weight:700;padding:4px 10px;border-radius:999px;background:#fff;box-shadow:0 1px 6px rgba(0,0,0,.15)}.status.ok{color:var(--gruen)}.status.nok{color:var(--rot)}.status.alt{color:#92400e}
.held{display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.schritte{list-style:none;padding:0;margin:12px 0 0;display:flex;flex-wrap:wrap;gap:8px}.schritte li{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--rand);border-radius:999px;padding:4px 14px 4px 4px;font-weight:600;font-size:15px}
.schritte b{display:inline-flex;width:26px;height:26px;border-radius:50%;background:var(--blau2);color:var(--blau);align-items:center;justify-content:center;font-size:14px}
.klein-schritte{margin:0 0 14px}.klein-schritte li{color:var(--grau)}.klein-schritte li.aktiv{border-color:var(--blau);color:var(--blau)}.klein-schritte li.aktiv b{background:var(--blau);color:#fff}.klein-schritte li.fertig b{background:var(--gruen);color:#fff}.klein-schritte li.fertig{color:var(--gruen)}
.fortschritt-karte{background:#fff;border-radius:12px;padding:14px 18px;display:flex;align-items:center;gap:12px;border:1px solid var(--rand)}.fortschritt-karte b{font-size:34px;color:var(--gruen)}.fortschritt-karte span{font-size:14px;color:var(--grau)}
.beantwortet{position:sticky;bottom:0;z-index:5;background:#fff;border-top:1px solid var(--rand);padding:10px 0;margin:8px 0;display:flex;align-items:center;gap:14px;font-size:15px}
.beantwortet .mini{flex:1;height:8px;border-radius:4px;background:var(--hell);overflow:hidden;border:1px solid var(--rand)}.beantwortet .mini span{display:block;height:100%;background:var(--gruen);transition:width .2s}
.frage.erledigt{border-color:#b7dfc4}.frage.erledigt .nr{background:var(--gruen)}
.hinweis{margin-left:0}.mailstatus{background:#fff;border:1px solid var(--rand);border-radius:10px;padding:10px 14px}.mailstatus.fehler{color:var(--rot)}.pruef{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}.pruef label{flex:1;min-width:240px}#pe{border-radius:12px;padding:18px 20px}#pe.gut{background:#e7f6ec}#pe.nochmal{background:#fdecea}.pt td{padding:6px 10px;border-bottom:1px solid var(--rand)}.pt td:first-child{color:var(--grau);width:140px}.klein-knopf{min-height:32px;padding:4px 10px;font-size:13px}.demo-hinweis{background:#fff7e6;border:1px solid #f3d19c;border-radius:10px;padding:10px 14px;font-size:14px;margin:0 0 16px}.falschliste{margin:0 0 12px;padding-left:22px}.falschliste li{margin:4px 0}
#abschnitt{width:auto;min-height:36px;padding:4px 8px;margin:0;font-size:14px;display:inline-block}
.knopf{display:inline-block;background:var(--blau);color:#fff;border:0;border-radius:8px;padding:10px 18px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;min-height:44px}
.knopf:disabled{opacity:.4;cursor:default}.knopf.zweit{background:#fff;color:var(--blau);border:1px solid var(--blau)}.knopf.gross{width:100%;font-size:18px;padding:14px}
.karte .knopf{align-self:flex-start}.brot{margin:0 0 4px;font-size:14px}.block{margin:20px 0}
.viewer-kopf{display:flex;justify-content:space-between;font-size:14px;color:var(--grau);margin-bottom:6px}
.viewer{background:#111;border-radius:10px;overflow:hidden;display:flex;align-items:center;justify-content:center;min-height:200px}
.viewer img{max-width:100%;max-height:calc(100vh - 300px);min-height:180px;object-fit:contain;display:block;cursor:zoom-in;user-select:none}
.viewer-nav{display:flex;align-items:center;gap:12px;margin-top:10px}.balken{flex:1;height:8px;background:var(--hell);border-radius:4px;overflow:hidden;border:1px solid var(--rand)}
#fortschritt{height:100%;background:var(--blau);width:0;transition:width .2s}
.lerntext{background:var(--hell);border-radius:12px;padding:8px 20px}
.person{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:16px}
label{display:block;font-weight:600;font-size:15px}input,select{display:block;width:100%;margin-top:4px;font:inherit;font-weight:400;padding:10px;border:1px solid var(--rand);border-radius:8px;min-height:44px;background:#fff}
.frage{border:1px solid var(--rand);border-radius:10px;padding:14px 16px;margin:0 0 12px}.frage.offen{border-color:var(--rot);background:#fff6f5}
.frage legend{font-weight:600;padding:0 4px}.hinweis{display:inline-block;font-size:13px;color:var(--blau);background:var(--blau2);border-radius:6px;padding:1px 8px;margin:4px 0 4px 34px}.pkt{font-size:13px;color:var(--grau);margin-left:8px}.nr{display:inline-block;background:var(--blau);color:#fff;border-radius:50%;width:26px;height:26px;text-align:center;line-height:26px;font-size:14px;margin-right:4px}
.opt{display:flex;gap:10px;align-items:flex-start;font-weight:400;padding:8px;border-radius:8px;cursor:pointer}.opt:hover{background:var(--hell)}
.opt input{width:20px;height:20px;min-height:0;margin:2px 0 0;flex:none}
.zustimmung{display:flex;gap:10px;font-weight:400;margin:16px 0}.zustimmung input{width:20px;height:20px;min-height:0;margin-top:2px;flex:none}
.meldung{min-height:1.5em}.meldung.fehler{color:var(--rot);font-weight:600}
#ergebnis{background:var(--blau2);border-radius:12px;padding:20px}.punkte{font-size:32px;font-weight:700;color:var(--blau);margin:0}
.filter{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;background:var(--hell);padding:14px;border-radius:12px}
.kacheln{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin:16px 0}
.kachel{border:1px solid var(--rand);border-radius:10px;padding:12px}.kachel b{display:block;font-size:26px;color:var(--blau)}.kachel span{color:var(--grau);font-size:14px}
.tabelle{overflow-x:auto;border:1px solid var(--rand);border-radius:10px}table{border-collapse:collapse;width:100%;font-size:15px}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--rand);vertical-align:top}th{background:var(--hell);white-space:nowrap}#liste th{cursor:pointer}.z{text-align:right}
.zeile{display:flex;gap:8px;align-items:center;font-weight:400;margin:10px 0}.zeile input{width:18px;height:18px;min-height:0;margin:0}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.94);z-index:50;display:flex;align-items:center;justify-content:center}
.lightbox[hidden]{display:none}.lightbox img{max-width:100vw;max-height:100vh;object-fit:contain}
.g-zu,.g-nav{position:absolute;background:rgba(0,0,0,.55);color:#fff;border:2px solid rgba(255,255,255,.7);border-radius:50%;width:52px;height:52px;font-size:30px;line-height:1;cursor:pointer}
.g-zu{top:12px;right:12px;font-size:24px}.g-nav{top:50%;transform:translateY(-50%)}.g-l{left:12px}.g-r{right:12px}.g-nav:disabled{opacity:.25}
.g-z{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);color:#fff;font-size:14px;background:rgba(0,0,0,.5);padding:2px 10px;border-radius:10px}
.rueck{border:1px dashed var(--rand);border-radius:10px;padding:14px 16px;margin:16px 0}.rueck legend{font-weight:600}
textarea{display:block;width:100%;margin-top:4px;font:inherit;font-weight:400;padding:10px;border:1px solid var(--rand);border-radius:8px}
.sterne{display:flex;align-items:center;gap:2px;flex-wrap:wrap;margin-bottom:12px}.sterne label{cursor:pointer;font-size:32px;line-height:1;color:#c9ced6}
.sterne input{position:absolute;opacity:0;width:1px;height:1px;min-height:0}.sterne label:has(input:checked),.sterne label:has(~ label input:checked){color:#d69e2e}
.sterne label:hover,.sterne label:has(~ label:hover){color:#e9b949}.sterne .klein{margin-left:10px}
#ergebnis.gut{background:#e7f6ec}#ergebnis.nochmal{background:#fdecea}.ok{color:var(--gruen);font-weight:600}.nok{color:var(--rot);font-weight:600}
.fragenliste{display:grid;gap:10px;margin:12px 0}.fragekarte{border:1px solid var(--rand);border-radius:10px;padding:10px 12px;background:#fffdf6}
.fuss{border-top:1px solid var(--rand);font-size:13px;color:var(--grau)}.fuss .innen{padding:16px}
@media print{.kopf,.fuss,.filter button,#export,#drucken,#abmelden,.filter{display:none}.tabelle{border:0}}