:root {
    --bg: #f6f7f9; --card: #fff; --fg: #1d2330; --muted: #667085; --line: #d9dde3;
    --accent: #1f5fbf; --accent-fg: #fff; --ok: #1b7f3b; --bad: #b42318; --bar: #dbe7fb;
    color-scheme: light dark;
    font: 17px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
    :root { --bg: #14171c; --card: #1d2128; --fg: #e8eaee; --muted: #9aa3b2; --line: #333a45; --accent: #5b9bff; --accent-fg: #0b1220; --ok: #4cc27a; --bad: #ff7b72; --bar: #233552; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); }
main { max-width: 46rem; margin: 0 auto; padding: 1rem; }
a { color: var(--accent); }
h1 { font-size: 1.6rem; line-height: 1.25; margin: .5rem 0 1rem; }
h1.small { font-size: 1rem; color: var(--muted); font-weight: 500; }
h2 { font-size: 1.3rem; margin: .5rem 0 1rem; }
.hint { color: var(--muted); }
.error { color: var(--bad); }

header.top { display: flex; align-items: center; gap: 1rem; justify-content: space-between; padding: .6rem 1rem; background: var(--card); border-bottom: 1px solid var(--line); }
header nav { display: flex; gap: 1rem; align-items: center; }
header form { margin: 0; }
.brand { font-weight: 700; text-decoration: none; color: var(--fg); }

button, .button, input, select, textarea { font: inherit; color: inherit; }
button, .button {
    display: inline-block; padding: .55rem 1rem; border: 1px solid var(--line); border-radius: .5rem;
    background: var(--card); cursor: pointer; text-decoration: none;
}
button:hover, .button:hover { border-color: var(--accent); }
.primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.danger { color: var(--bad); }
button.link { border: 0; padding: 0; background: none; color: var(--accent); }
input, select, textarea { width: 100%; padding: .55rem .7rem; border: 1px solid var(--line); border-radius: .5rem; background: var(--card); }
textarea { resize: vertical; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: .75rem; padding: 1rem; margin-bottom: 1rem; }
.form { display: grid; gap: .9rem; }
.form label { display: grid; gap: .3rem; }
.form label.check { display: flex; gap: .5rem; align-items: center; }
.form label.check input { width: auto; }
.form[data-type="text"] .choice, .form[data-type="choice"] .text { display: none; }
.inline { display: flex; gap: .5rem; margin-bottom: 1rem; }
.actions { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; }
.actions form { margin: 0; }
.list { padding-left: 1.4rem; }
.list li { margin: .45rem 0; }
.list small { display: block; color: var(--muted); }
.badge { font-size: .75rem; padding: .1rem .45rem; border-radius: 1rem; background: var(--ok); color: #fff; }

/* Teilnehmer */
.options { display: grid; gap: .6rem; }
.option { text-align: left; padding: 1rem; font-size: 1.05rem; }
.option[aria-pressed="true"] { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
#stage textarea { margin-bottom: .6rem; }
.status { min-height: 1.5em; font-weight: 600; color: var(--ok); }

/* Präsentation */
body.present main { max-width: 70rem; }
.toolbar { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.toolbar select { width: auto; max-width: 24rem; }
.toolbar .spacer { flex: 1; }
.count { font-size: 1.3rem; font-weight: 700; padding: 0 .5rem; }
.join { color: var(--muted); }
body.present h1 { font-size: 2.2rem; }
.answers { font-size: 1.5rem; }
.answers li { margin: .4rem 0; }
.results { display: grid; gap: .5rem; }
.results .bar {
    display: flex; align-items: center; gap: 1rem; justify-content: space-between; padding: .6rem .9rem; border-radius: .5rem; font-size: 1.25rem;
    background: linear-gradient(90deg, var(--bar) var(--p), transparent var(--p)), var(--card); border: 1px solid var(--line);
}
.results .bar.correct { border-color: var(--ok); font-weight: 600; }