:root {
  --ink: #16181d;
  --muted: #6b7280;
  --line: #e2e5ea;
  --bg: #ffffff;
  --panel: #f7f8fa;
  --accent: #1f5fbf;
  --danger: #b42318;
  --ok: #17803d;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
}

.bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: .7rem 1.5rem;
  border-bottom: 1px solid var(--line); background: var(--panel);
}
.brand { font-weight: 600; text-decoration: none; color: var(--ink); }
.bar nav { display: flex; align-items: center; gap: 1rem; }
.who { color: var(--muted); font-size: .85rem; }

main { max-width: 1080px; margin: 0 auto; padding: 1.5rem; }
.narrow { max-width: 24rem; margin: 3rem auto; }
footer { max-width: 1080px; margin: 2rem auto; padding: 0 1.5rem 2rem; color: var(--muted); }

h1 { font-size: 1.5rem; margin: .2rem 0 .3rem; }
h2 { font-size: 1.05rem; margin: 2rem 0 .6rem; padding-bottom: .3rem;
     border-bottom: 1px solid var(--line); }
.crumb { color: var(--muted); font-size: .85rem; margin: 0 0 .5rem; }
.crumb a, a { color: var(--accent); }
.muted { color: var(--muted); font-size: .88rem; }
.dim { opacity: .55; }

table { width: 100%; border-collapse: collapse; margin: .5rem 0 1rem; }
th, td { text-align: left; padding: .45rem .6rem; border-bottom: 1px solid var(--line);
         vertical-align: top; }
th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted);
     font-weight: 600; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td.actions { white-space: nowrap; text-align: right; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: 6px;
        padding: .9rem 1rem; margin: .5rem 0 1rem; }
.card.row { display: flex; flex-wrap: wrap; gap: .75rem; align-items: flex-end; }
.card.row > div { display: flex; flex-direction: column; gap: .2rem; }
.card.row > div.grow { flex: 1 1 12rem; }

label { font-size: .78rem; color: var(--muted); font-weight: 600; }
input, select {
  font: inherit; padding: .38rem .5rem; border: 1px solid var(--line);
  border-radius: 4px; background: #fff; color: var(--ink); width: 100%;
}
.narrow input { margin-bottom: .8rem; }

button {
  font: inherit; padding: .4rem .85rem; border: 1px solid var(--line);
  border-radius: 4px; background: #fff; cursor: pointer;
}
button:hover { border-color: var(--muted); }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.primary:hover { filter: brightness(1.08); }
button.link { border: none; background: none; color: var(--accent); padding: .1rem .3rem; }
button.link.danger { color: var(--danger); }
form.inline { display: inline-flex; gap: .3rem; align-items: center; }

.alert { padding: .6rem .8rem; border-radius: 4px; margin: .6rem 0; }
.alert.error { background: #fdf1f0; color: var(--danger); border: 1px solid #f3c8c4; }
.alert.notice { background: #f0f8f2; color: var(--ok); border: 1px solid #c3e4cd; }

.state { font-size: .75rem; padding: .1rem .45rem; border-radius: 10px;
         border: 1px solid var(--line); text-transform: uppercase; letter-spacing: .03em; }
.state.open { background: #e9f6ed; color: var(--ok); border-color: #bfe2ca; }
.state.closed { background: #f1f2f4; color: var(--muted); }
.state.scheduled { background: #eef3fc; color: var(--accent); border-color: #c9d9f5; }

code { background: var(--panel); padding: .1rem .3rem; border-radius: 3px; font-size: .9em; }

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e6e8ec; --muted: #99a1ae; --line: #2c313a;
    --bg: #14161a; --panel: #1b1e24; --accent: #6fa8ff;
    --danger: #ff8a80; --ok: #6fd58f;
  }
  input, select, button { background: #14161a; color: var(--ink); }
  button.primary { background: var(--accent); color: #10131a; }
  .alert.error { background: #2a1a19; border-color: #5a2c28; }
  .alert.notice { background: #16241b; border-color: #2c5238; }
}

.token { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .78rem;
         min-width: 22rem; }

/* Guest join page */
.stage { position: relative; width: 100%; aspect-ratio: 16 / 9; background: #000;
         border-radius: 6px; overflow: hidden; margin: .8rem 0 1rem; }
.stage iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
tr.now { background: color-mix(in srgb, var(--accent) 12%, transparent); font-weight: 600; }

/* Question queue */
textarea { font: inherit; width: 100%; padding: .4rem .5rem; border: 1px solid var(--line);
           border-radius: 4px; background: #fff; color: var(--ink); }
.q { border: 1px solid var(--line); border-left: 3px solid var(--line); border-radius: 4px;
     padding: .6rem .8rem; margin: 0 0 .6rem; }
.q.shortlisted { border-left-color: var(--accent); background: var(--panel); }
.q.answered { opacity: .6; }
.q.hidden { opacity: .45; border-left-color: var(--danger); }
.qbody { margin: 0 0 .3rem; }
.qmeta { margin: 0 0 .4rem; font-size: .8rem; }
.qtools button, button.vote { font-size: .8rem; padding: .2rem .55rem; margin-right: .3rem; }
.qtools button.danger { color: var(--danger); }
@media (prefers-color-scheme: dark) { textarea { background: #14161a; color: var(--ink); } }
.a { margin: .5rem 0 0 1.2rem; padding: .45rem .7rem; border-left: 2px solid var(--ok);
     background: var(--panel); border-radius: 0 4px 4px 0; }
.abody { margin: 0 0 .2rem; }
.ameta { margin: 0; font-size: .78rem; }
.answerbox { margin: .6rem 0 0 1.2rem; display: flex; gap: .4rem; align-items: flex-start;
             flex-wrap: wrap; }
.answerbox textarea { flex: 1 1 16rem; }
ul.who { list-style: none; margin: .3rem 0 .6rem; padding: 0; display: flex;
         flex-wrap: wrap; gap: .35rem .8rem; }
ul.who li { padding: .2rem .55rem; border: 1px solid var(--line); border-radius: 12px;
            font-size: .85rem; background: var(--panel); }

a.danger-link { color: var(--danger); text-decoration: none; font-size: .85rem; }
a.danger-link:hover { text-decoration: underline; }