:root {
  --title-line: 34px;
  --paper: #f6f4ef;
  --card: #ffffff;
  --ink: #1b1a17;
  --ink-2: #5d5a52;
  --ink-3: #8f8b81;
  --line: #e4e0d6;
  --accent: #e8502b;
  --accent-ink: #ffffff;
  --accent-soft: #fde9e2;
  --good: #1f8a5b;
  --good-soft: #e1f3ea;
  --warn: #a86400;
  --warn-soft: #fff1d6;
  --bad: #c0362c;
  --bad-soft: #fbe4e1;
  --official: #2c55c9;
  --official-soft: #e7edfc;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(27, 26, 23, .06), 0 4px 16px rgba(27, 26, 23, .05);
  --font: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #151412; --card: #1f1e1b; --ink: #f1eee7; --ink-2: #b7b2a7; --ink-3: #85817a; --line: #34322d;
    --accent: #ff6a42; --accent-soft: #3a211a; --good: #4cc38a; --good-soft: #17301f; --warn: #f0b04a; --warn-soft: #33270f;
    --bad: #ff7b6e; --bad-soft: #3a1c19; --official: #7ea0ff; --official-soft: #1c2440;
    --shadow: 0 1px 2px rgba(0,0,0,.3); color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.45 var(--font); }
a { color: inherit; }
button, input, textarea, select { font: inherit; color: inherit; }
.wrap { max-width: 720px; margin: 0 auto; padding: 0 16px 64px; }

/* header */
.top { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: flex-start; gap: 12px; padding-top: 12px; padding-bottom: 12px; }
.brand { height: var(--title-line); width: var(--title-line); border-radius: calc(var(--title-line) * .26); background: var(--accent); color: var(--accent-ink);
  display: grid; place-items: center; font-weight: 800; font-size: calc(var(--title-line) * .36); letter-spacing: -.02em; flex: none; }
.brand-slot { display: flex; flex: none; height: var(--title-line); }
.brand.logo { background: none; width: auto; min-width: 0; border-radius: 0; }
/* Explicit height (not %), so any image size is exactly one title line tall. */
.brand.logo img { display: block; height: var(--title-line); width: auto; max-width: 180px; object-fit: contain; object-position: left center; }
/* Header: logo is exactly one title line tall and sits beside the title's first line; long titles wrap in full. */
.head { --title-size: 19px; --title-line: calc(var(--title-size) * 1.25);
  flex: 1; min-width: 0; display: grid; grid-template-columns: auto minmax(0, 1fr); column-gap: 10px; align-items: start; }
.head .brand-slot { grid-column: 1; grid-row: 1; }
.head h1 { grid-column: 2; grid-row: 1; margin: 0; font-size: var(--title-size); line-height: 1.25; overflow-wrap: anywhere; }
.head .sub, .head .who { grid-column: 2; }
.top .sub { font-size: 12.5px; color: var(--ink-3); margin-top: 2px; }
.dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--good); margin-right: 5px; vertical-align: 1px; }
.dot.off { background: var(--warn); }

/* cards & forms */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.ask { margin-top: 16px; padding: 14px; }
.ask textarea { width: 100%; min-height: 84px; resize: vertical; border: 0; outline: 0; background: transparent; font-size: 17px; padding: 2px; }
.ask .row { display: flex; gap: 8px; align-items: center; border-top: 1px solid var(--line); padding-top: 10px; margin-top: 6px; }
.ask input { flex: 1; min-width: 0; border: 1px solid var(--line); background: var(--paper); border-radius: 10px; padding: 9px 11px; font-size: 15px; }
.count { font-size: 12px; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.btn { appearance: none; border: 1px solid var(--line); background: var(--card); border-radius: 10px; padding: 9px 14px;
  font-weight: 600; font-size: 15px; cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--ink-3); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.05); }
.btn.small { padding: 5px 10px; font-size: 13px; border-radius: 8px; }
.btn.danger { color: var(--bad); }
.btn.good { color: var(--good); }
.btn:disabled { opacity: .5; cursor: default; }
.field { width: 100%; border: 1px solid var(--line); background: var(--card); border-radius: 10px; padding: 10px 12px; font-size: 15px; }
label.lbl { display: block; font-size: 13px; font-weight: 600; color: var(--ink-2); margin: 12px 0 5px; }

.notice { margin-top: 12px; padding: 10px 14px; border-radius: 12px; font-size: 14px; }
.notice.warn { background: var(--warn-soft); color: var(--warn); }
.notice.bad { background: var(--bad-soft); color: var(--bad); }
.notice.info { background: var(--official-soft); color: var(--official); }

/* tabs */
.tabs { display: flex; gap: 4px; margin: 22px 0 10px; border-bottom: 1px solid var(--line); }
.tabs button { appearance: none; background: none; border: 0; padding: 9px 12px; font-weight: 600; color: var(--ink-3);
  border-bottom: 2px solid transparent; margin-bottom: -1px; cursor: pointer; font-size: 15px; }
.tabs button[aria-selected="true"] { color: var(--ink); border-color: var(--accent); }
.tabs .n { font-weight: 500; font-size: 12px; color: var(--ink-3); margin-left: 3px; }

/* question cards */
.q { display: flex; gap: 12px; padding: 14px 14px 12px; margin-top: 10px; }
.q.spot { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }
.votes { display: flex; flex-direction: column; align-items: center; gap: 0; flex: none; width: 40px; }
.vote { appearance: none; border: 0; background: none; width: 40px; height: 34px; border-radius: 10px; cursor: pointer; color: var(--ink-3);
  display: grid; place-items: center; }
.vote:hover { background: var(--paper); }
.vote .ic svg { width: 22px; height: 22px; fill: currentColor; }
.vote.on.up { color: var(--accent); background: var(--accent-soft); }
.vote.on.down { color: var(--official); background: var(--official-soft); }
.score { font-weight: 700; font-variant-numeric: tabular-nums; font-size: 16px; line-height: 1.2; }
.body { flex: 1; min-width: 0; }
.text { font-size: 16.5px; white-space: pre-wrap; overflow-wrap: anywhere; }
.meta { font-size: 12.5px; color: var(--ink-3); margin-top: 6px; display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: center; }
.tag { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .02em; text-transform: uppercase; padding: 2px 7px; border-radius: 6px; }
.tag.pin { background: var(--accent-soft); color: var(--accent); }
.tag.ok { background: var(--good-soft); color: var(--good); }
.tag.off { background: var(--official-soft); color: var(--official); }
.tag.wait { background: var(--warn-soft); color: var(--warn); }
.tag.bad { background: var(--bad-soft); color: var(--bad); }
.linkbtn { appearance: none; border: 0; background: none; padding: 0; color: var(--ink-2); font-weight: 600; font-size: 12.5px; cursor: pointer; }
.linkbtn:hover { color: var(--accent); }

.answers { margin-top: 10px; border-left: 2px solid var(--line); padding-left: 12px; }
.a { display: flex; gap: 8px; padding: 8px 0; }
.a + .a { border-top: 1px dashed var(--line); }
.a .votes { width: 32px; }
.a .vote { width: 32px; height: 26px; }
.a .vote .ic svg { width: 17px; height: 17px; }
.a .score { font-size: 13px; }
.a .text { font-size: 15px; }
.a.official .text { color: var(--ink); }
.a.official { background: var(--official-soft); margin: 4px 0; padding: 8px; border-radius: 10px; border-top: 0 !important; }
.reply { display: flex; gap: 6px; margin-top: 8px; }
.reply input { flex: 1; min-width: 0; border: 1px solid var(--line); background: var(--paper); border-radius: 9px; padding: 7px 10px; font-size: 14px; }

.empty { text-align: center; color: var(--ink-3); padding: 40px 10px; }
.foot { text-align: center; color: var(--ink-3); font-size: 12px; margin-top: 30px; }

#toasts { position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%); z-index: 50; display: flex; flex-direction: column; gap: 8px; width: min(92vw, 420px); }
.toast { background: var(--ink); color: var(--paper); padding: 11px 15px; border-radius: 12px; font-size: 14.5px; box-shadow: 0 6px 24px rgba(0,0,0,.2);
  transition: opacity .4s, transform .4s; }
.toast.bad { background: var(--bad); color: #fff; }
.toast.out { opacity: 0; transform: translateY(8px); }

@media (max-width: 480px) {
  .ask .row { flex-wrap: wrap; }
  .ask .row input { flex-basis: 100%; }
  .ask .row .count { flex: 1; }
}

/* ---- session rating (audience card) ---- */
.rate { margin-top: 16px; padding: 16px 14px 14px; border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft), var(--shadow); }
.rate h2 { font-size: 17px; margin: 0 0 4px; }
.rate p { margin: 0; color: var(--ink-3); font-size: 13.5px; }
.stars { display: flex; gap: 4px; margin: 14px 0 12px; }
.star { appearance: none; border: 0; background: none; padding: 0; width: 20%; max-width: 64px; aspect-ratio: 1; border-radius: 12px; cursor: pointer;
  color: var(--line); display: grid; place-items: center; transition: transform .12s, color .12s; }
.star .ic svg { width: 100%; height: 100%; fill: currentColor; padding: 8%; }
.star.on { color: #f2b01e; }
.star:hover { transform: scale(1.06); }
.star:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.stars.locked .star { cursor: default; pointer-events: none; }
.rate .row { display: flex; align-items: center; gap: 10px; }
.rate .row .grow { flex: 1; font-size: 13.5px; color: var(--ink-2); }
.rate.done { border-color: var(--good); box-shadow: 0 0 0 2px var(--good-soft), var(--shadow); }

/* ---- session rating (moderator panel) ---- */
.rate-adm .big { display: flex; align-items: baseline; gap: 8px; margin: 2px 0 8px; }
.rate-adm .big b { font-size: 30px; font-variant-numeric: tabular-nums; line-height: 1; }
.rate-adm .big span { color: var(--ink-3); font-size: 13px; }
.dist { display: grid; gap: 4px; margin: 6px 0 12px; }
.dist div { display: grid; grid-template-columns: 22px 1fr 28px; gap: 8px; align-items: center; font-size: 12.5px; color: var(--ink-3); }
.dist i { display: block; height: 8px; border-radius: 4px; background: var(--paper); overflow: hidden; }
.dist i u { display: block; height: 100%; background: #f2b01e; border-radius: 4px; transition: width .4s ease; }
.dist em { font-style: normal; text-align: right; font-variant-numeric: tabular-nums; }
.rate-adm .chips { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.rate-adm .btns { display: grid; gap: 6px; }
.rate-adm .btns .btn { width: 100%; }