:root { --bg: #ffffff; --text: #1c1c1e; --muted: #6e6e73; --line: #d1d1d6; --accent: #0a84ff; --accent-text: #ffffff; --fehler: #d70015; --flaeche: #f2f2f7; }
@media (prefers-color-scheme: dark) { :root { --bg: #1c1c1e; --text: #f2f2f7; --muted: #aeaeb2; --line: #3a3a3c; --flaeche: #2c2c2e; --fehler: #ff6961; } }
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); font-size: 16px; line-height: 1.45; }
.kopf { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px; border-bottom: 1px solid var(--line); }
.kopf h1 { font-size: 18px; margin: 0; }
.schritt { font-size: 13px; color: var(--muted); white-space: nowrap; }
main { max-width: 640px; margin: 0 auto; padding: 16px; }
h2 { font-size: 17px; margin: 8px 0 12px; }
.hinweis { background: var(--flaeche); border-radius: 10px; padding: 10px 12px; font-size: 14px; margin-bottom: 12px; }
.liste { display: flex; flex-direction: column; gap: 8px; }
.karte { display: block; width: 100%; text-align: left; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg); color: var(--text); font: inherit; cursor: pointer; }
.karte:focus-visible, button:focus-visible, input:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.karte .klein { display: block; font-size: 13px; color: var(--muted); }
.tag { margin: 16px 0 6px; font-weight: 600; font-size: 15px; }
.zeiten { display: flex; flex-wrap: wrap; gap: 8px; }
.zeit { padding: 8px 12px; border: 1px solid var(--line); border-radius: 18px; background: var(--bg); color: var(--text); font: inherit; cursor: pointer; min-width: 64px; }
.zeit[aria-pressed="true"] { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
form label { display: block; font-size: 14px; margin: 12px 0 4px; }
form input[type=text], form input[type=email], form input[type=tel], form input[type=date] { width: 100%; padding: 10px 12px; font: inherit; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); color: var(--text); }
form input[aria-invalid="true"] { border-color: var(--fehler); border-width: 2px; }
.falle { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.check { display: flex; gap: 10px; align-items: flex-start; margin-top: 16px; font-size: 14px; }
.check input { width: 20px; height: 20px; margin-top: 2px; }
.aktionen { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 20px; }
.knopf { padding: 12px 18px; border-radius: 22px; border: 0; background: var(--accent); color: var(--accent-text); font: inherit; font-weight: 600; cursor: pointer; }
.knopf.zweit { background: var(--flaeche); color: var(--text); }
.knopf:disabled { opacity: .5; cursor: default; }
.fehler { color: var(--fehler); font-size: 14px; margin-top: 10px; }
a { color: var(--accent); }
.ds h3 { font-size: 15px; margin: 20px 0 6px; }
.ds p, .ds li { font-size: 14px; }
.ds ul { padding-left: 20px; margin: 6px 0; }
.ds li + li { margin-top: 4px; }
.ds .stand { color: var(--muted); font-size: 13px; margin-top: 20px; }
a.knopf { display: inline-block; text-decoration: none; }
@media (prefers-reduced-motion: reduce) { * { transition-duration: 0s !important; } }