:root { --violett: #5b21b6; --blass: #ede9fe; --bg: #f6f4fb; --text: #1f1a2e; --leise: #6b6482; --linie: #e4e0f0; --ok: #15803d; --fehler: #b91c1c; }
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
header { background: var(--violett); color: #fff; padding: 18px 16px; text-align: center; }
.marke { font-size: 22px; font-weight: 700; letter-spacing: .3px; } .unter { font-size: 13px; opacity: .85; }
main { max-width: 560px; margin: 0 auto; padding: 16px 16px 40px; }
h1 { font-size: 21px; margin: 6px 0 4px; } h2 { font-size: 16px; margin: 18px 0 8px; }
.karte { background: #fff; border-radius: 14px; padding: 16px; box-shadow: 0 1px 3px rgba(40,20,90,.08); margin-bottom: 14px; }
.leise { color: var(--leise); font-size: 14px; }
.tage { display: flex; flex-wrap: wrap; gap: 8px; }
.tag, .fenster { border: 1.5px solid var(--linie); background: #fff; border-radius: 12px; padding: 10px 12px; font: inherit; cursor: pointer; text-align: center; min-height: 48px; }
.tag { min-width: 84px; } .tag small { display: block; color: var(--leise); }
.tag[aria-pressed=true], .fenster[aria-pressed=true] { border-color: var(--violett); background: var(--blass); font-weight: 650; }
.fenster { min-width: 120px; }
.knopf { display: block; width: 100%; border: 0; background: var(--violett); color: #fff; font: inherit; font-weight: 650; padding: 14px; border-radius: 12px; cursor: pointer; margin-top: 14px; }
.knopf.zweit { background: var(--blass); color: var(--violett); } .knopf[disabled] { opacity: .5; }
.ok { color: var(--ok); font-weight: 650; } .fehler { color: var(--fehler); } .gross { font-size: 19px; font-weight: 700; }
footer { text-align: center; color: var(--leise); font-size: 12.5px; padding: 0 16px 28px; } footer a { color: var(--leise); }
form label { display: block; margin: 10px 0 0; font-weight: 600; }
form input[type=text], form input[type=tel], form input[type=email], form select, form textarea { width: 100%; box-sizing: border-box; font: inherit; padding: 10px; margin-top: 4px; border: 1px solid #c9c4da; border-radius: 8px; }
.raster { display: grid; grid-template-columns: 2fr 1fr; gap: 10px; }
.falle { position: absolute; left: -9999px; height: 0; overflow: hidden; }
.haken { font-weight: 400; font-size: .9rem; }
.haken input { margin-right: 6px; }
#meldung.fehler { color: #b91c1c; margin: 10px 0; } #meldung.ok, p.ok { color: #15803d; margin: 10px 0; }
#senden { margin-top: 12px; width: 100%; padding: 12px; font: inherit; font-weight: 700; color: #fff; background: #5b21b6; border: 0; border-radius: 10px; cursor: pointer; }
#senden:disabled { opacity: .6; }
fieldset { border: 0; padding: 0; margin: 12px 0 4px; } legend { font-weight: 650; margin-bottom: 6px; }
#suchen { margin-top: 12px; width: 100%; padding: 12px; font: inherit; font-weight: 700; color: #fff; background: #5b21b6; border: 0; border-radius: 10px; cursor: pointer; }
#suchen:disabled { opacity: .6; }