/* Convox live demo stage (templates/stage.html): the call for an audience. One column per
   person, everything in it in their language; the quiet before each line is heard; numbers
   that came through; the outcome. Same type and surfaces as the landing page. */
:root {
  --bg: #fbfaf7;
  --card: #ffffff;
  --ink: #1f1c17;
  --ink-2: #48443c;
  --muted: #7a746a;
  --faint: #aaa398;
  --line: #e9e5dc;
  --line-2: #dcd6ca;
  --accent: #ff5b14;
  --a: #e2552a; --a-soft: #fff0e8; --a1: #ffa06b;
  --b: #4152d6; --b-soft: #eef0ff; --b1: #8fa1ff;
  --good: #1b8a5a; --good-soft: #e3f4ea;
  --shadow-sm: 0 1px 2px rgba(31,28,23,.05), 0 4px 14px -8px rgba(31,28,23,.14);
  --shadow: 0 1px 2px rgba(31,28,23,.06), 0 18px 40px -20px rgba(31,28,23,.3);
  --font: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans",
    "Noto Sans Devanagari", "Noto Sans Gujarati", "Noto Sans Kannada", "Noto Sans Tamil", sans-serif;
  --mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --mid: 150px;
  color-scheme: light;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font: 16px/1.5 var(--font); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
h1, h2, h3, p { margin: 0; }
[hidden] { display: none !important; }
.muted { color: var(--muted); }

/* --- top ------------------------------------------------------------------------- */
.top { display: flex; align-items: center; gap: 20px; height: 64px; padding: 0 28px; border-bottom: 1px solid var(--line); background: rgba(251,250,247,.92); position: sticky; top: 0; z-index: 5; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 500; font-size: 19px; letter-spacing: -.035em; text-decoration: none; }
.logo .word { font-weight: 600; font-size: 15px; letter-spacing: .16em; line-height: 1; }
.logo .word em { font-style: normal; font-weight: 600; color: #ff5b14; margin-left: .5em; letter-spacing: .16em; }
.logo .mark.wave { width: 26px; height: 26px; }
.mark { width: 26px; height: 26px; color: var(--ink); }
.top-story { display: flex; align-items: baseline; gap: 10px; padding-left: 20px; border-left: 1px solid var(--line); min-width: 0; }
.top-story b { font-weight: 500; }
.top-story span { color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pill { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--ink-2); white-space: nowrap; }
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--faint); }
.pill[data-state="A_SPEAKING"]::before, .pill[data-state="PLAYING_BA"]::before { background: var(--a); }
.pill[data-state="B_SPEAKING"]::before, .pill[data-state="PLAYING_AB"]::before { background: var(--b); }
.pill[data-state="LIVE"]::before { background: var(--good); }
.clock { font: 500 13px var(--mono); color: var(--muted); }
.top nav { margin-left: auto; display: flex; gap: 22px; font-size: 14px; white-space: nowrap; }
.top nav a { text-decoration: none; color: var(--ink-2); }
.top nav a:hover { color: var(--ink); }
.preview-banner { max-width: 1440px; margin: 0 auto; padding: 14px 28px 0; font-size: 13px; color: var(--muted); }
.preview-banner b { font: 500 11px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); border: 1px solid var(--line-2); border-radius: 4px; padding: 2px 6px; margin-right: 8px; }

/* --- buttons --------------------------------------------------------------------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 44px; padding: 0 20px; border-radius: 999px; font: 500 15px var(--font); letter-spacing: -.01em; text-decoration: none; border: 1px solid transparent; cursor: pointer; white-space: nowrap; }
.btn-primary { background: var(--ink); color: #fbfaf7; box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255,255,255,.12); }
.btn-primary:hover { background: #38332b; }
.btn-primary:disabled { background: #cfc8bb; box-shadow: none; cursor: default; }
.btn-ghost { background: var(--card); border-color: var(--line-2); color: var(--ink); box-shadow: var(--shadow-sm); }
.btn-ghost:hover:not(:disabled) { border-color: var(--ink-2); }
.btn-ghost:disabled { color: var(--faint); box-shadow: none; cursor: default; }
.btn-sm { height: 34px; padding: 0 14px; font-size: 13.5px; }
.label { font-size: 14px; color: var(--muted); display: flex; align-items: center; gap: 10px; }
.label::before { content: ""; width: 6px; height: 6px; border-radius: 2px; background: var(--accent); }

/* --- picker ---------------------------------------------------------------------- */
.picker { max-width: 1200px; margin: 0 auto; padding: 72px 28px 80px; }
.picker h1 { font-size: clamp(38px, 5vw, 64px); font-weight: 400; letter-spacing: -.045em; line-height: 1.02; margin-top: 16px; max-width: 14em; }
.lead { font-size: 17px; color: var(--ink-2); margin-top: 16px; max-width: 36em; }
.stories { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 48px; }
.story { display: flex; flex-direction: column; gap: 10px; padding: 24px; border-radius: 18px; background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow-sm); transition: border-color .15s, transform .15s; }
.story:hover { border-color: var(--line-2); transform: translateY(-1px); }
.story-title { font: 500 12.5px var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.story h2 { font-size: 26px; font-weight: 400; letter-spacing: -.03em; line-height: 1.15; }
.stakes { color: var(--ink-2); font-size: 15px; }
.story-roles { display: flex; align-items: center; gap: 10px; margin: 8px 0 14px; padding: 12px 14px; border-radius: 12px; background: var(--bg); }
.story-roles span { display: flex; flex-direction: column; line-height: 1.25; }
.story-roles span:last-child { margin-left: auto; text-align: right; }
.story-roles b { font-weight: 500; font-size: 14px; }
.story-roles i { font-style: normal; font-size: 19px; }
.story-roles .swap { color: var(--faint); }
.story .btn { margin-top: auto; }
.custom { margin-top: 28px; border-top: 1px solid var(--line); padding-top: 20px; }
.custom summary { cursor: pointer; color: var(--ink-2); font-size: 15px; }
.pair-grid { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.pair-card { display: inline-flex; gap: 8px; align-items: center; padding: 9px 14px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); cursor: pointer; font-size: 16px; }
.pair-card input { position: absolute; opacity: 0; pointer-events: none; }
.pair-card .swap { color: var(--faint); }
.pair-card:has(input:checked) { border-color: var(--ink); box-shadow: 0 0 0 3px #ebe6dc; }
.picker-actions { width: 100%; display: flex; gap: 16px; align-items: center; margin-top: 10px; font-size: 14px; }
.picker-foot { margin-top: 40px; color: var(--muted); font-size: 14px; }

/* --- stage ----------------------------------------------------------------------- */
.stage { max-width: 1440px; margin: 0 auto; padding: 24px 28px; display: flex; flex-direction: column; gap: 16px; }
.setting { display: flex; flex-direction: column; gap: 10px; transition: all .3s; }
.setting h1 { font-size: clamp(32px, 4vw, 52px); font-weight: 400; letter-spacing: -.04em; line-height: 1.05; }
.setting .stakes { font-size: 17px; max-width: 46em; }
.stage.live .setting { display: none; }

.convo { background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow-sm); overflow: hidden; display: flex; flex-direction: column; }
.heads, .join, .row { display: grid; grid-template-columns: minmax(0, 1fr) var(--mid) minmax(0, 1fr); }
.heads { border-bottom: 1px solid var(--line); }
.person { display: flex; flex-direction: column; gap: 4px; padding: 16px 24px 14px; min-width: 0; }
.person-b { align-items: flex-end; text-align: right; }
.role { display: flex; align-items: center; gap: 8px; font: 500 11.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--faint); flex: none; }
.person-a .dot { background: var(--a); } .person-b .dot { background: var(--b); }
.leg { font: 400 11.5px var(--mono); letter-spacing: 0; text-transform: none; color: var(--faint); }
.leg::before { content: "· "; }
.leg[data-status="attached"] { color: var(--good); }
.who { display: flex; align-items: baseline; gap: 10px; min-width: 0; }
.person-b .who { flex-direction: row-reverse; }
.who b { font-weight: 500; font-size: 17px; letter-spacing: -.01em; }
.who span[lang] { font-size: 14.5px; color: var(--muted); }
.person.speaking .dot { animation: talk 1.1s ease-out infinite; }
.person-a.speaking .dot { --ring: rgba(226,85,42,.45); } .person-b.speaking .dot { --ring: rgba(65,82,214,.45); }
@keyframes talk { 0% { box-shadow: 0 0 0 0 var(--ring); } 100% { box-shadow: 0 0 0 7px transparent; } }
.bridge-head { display: grid; place-items: end center; padding-bottom: 14px; font: 500 11.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); border-left: 1px solid var(--line); border-right: 1px solid var(--line); }

/* join: the two QR codes in the columns where the call will appear */
.join { min-height: 420px; }
.join-side { display: grid; place-items: center; padding: 36px 22px; }
.join-mid { display: grid; place-items: center; padding: 16px; text-align: center; font-size: 13px; color: var(--muted); border-left: 1px solid var(--line); border-right: 1px solid var(--line); }
.qr { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.qr-code { width: min(260px, 26vw); aspect-ratio: 1; padding: 12px; border-radius: 16px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.qr-code svg { width: 100%; height: 100%; display: block; }
.qr figcaption { display: flex; flex-direction: column; align-items: center; gap: 2px; text-align: center; }
.qr figcaption b { font-weight: 500; font-size: 17px; }
.qr figcaption span { font-size: 14px; color: var(--muted); }
.qr figcaption i { font-style: normal; color: var(--ink); }
.join-wait { color: var(--muted); }
.joined-note { display: none; color: var(--good); font-weight: 500; font-size: 17px; }
.join-side.joined .qr, .join-side.joined .join-wait { display: none; }
.join-side.joined .joined-note { display: block; }
.stage.live .join { display: none; }

/* rows: one per line, what was said on the speaker's side, what was heard on the other */
.rows { flex: 1; display: flex; flex-direction: column; min-height: 420px; max-height: calc(100vh - 300px); overflow-y: auto; scroll-behavior: smooth;; background: linear-gradient(var(--line), var(--line)) calc(50% - var(--mid) / 2) 0 / 1px 100% no-repeat, linear-gradient(var(--line), var(--line)) calc(50% + var(--mid) / 2) 0 / 1px 100% no-repeat; background-attachment: local; }
.stage:not(.live) .rows { display: none; }
.row { align-items: stretch; animation: rise .3s ease-out both; }
.row + .row { border-top: 1px solid var(--line); }
.cell { padding: 18px 24px; min-width: 0; display: flex; flex-direction: column; justify-content: center; gap: 8px; }
.cell.b { align-items: flex-end; text-align: right; }
.said p, .heard p { max-width: 32em; overflow-wrap: anywhere; font-size: 20px; line-height: 1.4; letter-spacing: -.005em; }
.said p { color: var(--ink); }
.heard p { color: var(--ink-2); }
.said .tag { display: none; }
.tag { font: 400 11.5px var(--mono); color: var(--faint); display: flex; gap: 10px; flex-wrap: wrap; }
.cell.b .tag { justify-content: flex-end; }
.cell.a.heard .tag span:first-child { color: var(--a); } .cell.b.heard .tag span:first-child { color: var(--b); }
.tag .ok { color: var(--good); }
.tag .ok::before { content: "✓ "; }
mark { background: transparent; color: inherit; font-weight: 600; text-decoration: underline 1.5px; text-decoration-color: rgba(27,138,90,.5); text-underline-offset: 4px; }
.mid { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; padding: 6px 4px; }
.q-line { display: flex; align-items: center; gap: 6px; width: 100%; padding: 0 12px; }
.q-line::before, .q-line::after { content: ""; flex: 1; height: 1px; background: var(--line-2); }
.row.from-a .q-line::after { background: linear-gradient(90deg, var(--line-2), var(--b)); }
.row.from-b .q-line::before { background: linear-gradient(270deg, var(--line-2), var(--a)); }
.q { font: 500 14px var(--mono); color: var(--ink); font-variant-numeric: tabular-nums; white-space: nowrap; }
.q:empty { display: none; }
.q-l { font: 400 10.5px var(--mono); color: var(--muted); text-align: center; }
.q-l:empty { display: none; }
.q.slow { color: #a86400; }

/* the line being spoken right now */
.row.pending .said p::after { content: ""; display: inline-block; width: 2px; height: 1em; margin-left: 3px; vertical-align: -3px; background: var(--muted); animation: blink 1s steps(1) infinite; }
.row.pending .heard p { color: var(--faint); }
.row.pending .q { color: var(--accent); }
.empty-rows { margin: auto; text-align: center; color: var(--muted); padding: 40px; }
.empty-rows b { display: block; color: var(--ink); font-weight: 400; font-size: 22px; letter-spacing: -.02em; margin-bottom: 6px; }
@keyframes blink { 50% { opacity: 0; } }
@keyframes rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* impact: the call so far, in the card's footer */
.impact { display: flex; align-items: center; gap: 28px; padding: 12px 16px 12px 24px; border-top: 1px solid var(--line); background: var(--bg); font-size: 13.5px; color: var(--ink-2); }
.impact b { font: 500 14px var(--mono); color: var(--ink); font-variant-numeric: tabular-nums; margin-right: 4px; }
.impact #wrap { margin-left: auto; }
.stage:not(.live) .impact { display: none; }
.honest { font-size: 13px; color: var(--muted); text-align: center; max-width: 60em; margin: 0 auto; }

/* outcome */
.outcome { position: fixed; inset: 0; z-index: 20; display: grid; place-items: center; padding: 24px; background: rgba(31,28,23,.35); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); animation: fade .25s ease both; }
.oc-card { width: min(980px, 100%); max-height: calc(100vh - 48px); overflow-y: auto; background: var(--card); border-radius: 22px; box-shadow: 0 30px 80px -30px rgba(31,28,23,.5); padding: 32px 36px; animation: rise .35s cubic-bezier(.2,.9,.3,1.1) both; }
.oc-card h2 { font-size: 40px; font-weight: 400; letter-spacing: -.04em; margin-top: 10px; }
.oc-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 22px; }
.oc-side { padding: 18px 20px; border-radius: 16px; }
.oc-a { background: var(--a-soft); } .oc-b { background: var(--b-soft); }
.oc-who { font-size: 13px; color: var(--ink-2); }
.oc-side h3 { font-size: 24px; font-weight: 500; letter-spacing: -.02em; line-height: 1.25; margin-top: 6px; }
.oc-side ul { margin: 10px 0 0; padding-left: 20px; font-size: 18px; line-height: 1.45; }
.oc-side h3:empty, .oc-side ul:empty { display: none; }
.oc-wait { margin-top: 14px; color: var(--muted); }
.oc-stats { display: grid; grid-template-columns: repeat(4, 1fr); margin: 22px 0 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.oc-stats div { padding: 14px 0; }
.oc-stats div + div { padding-left: 18px; border-left: 1px solid var(--line); }
.oc-stats dt { font-size: 32px; font-weight: 300; letter-spacing: -.035em; font-variant-numeric: tabular-nums; }
.oc-stats dd { margin: 0; font-size: 13px; color: var(--ink-2); }
.oc-note { margin-top: 14px; font-size: 13px; color: var(--muted); }
.oc-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 20px; }
@keyframes fade { from { opacity: 0; } }

/* the landing page frames a fixed 1440x960 copy */
.is-embed .top nav, .is-embed .honest { display: none; }
.is-embed .rows { max-height: 600px; min-height: 600px; }
.is-embed .stage { padding-top: 18px; }
.is-embed .setting h1 { font-size: 44px; }
.is-embed .outcome { position: absolute; }
.is-embed .stage { position: relative; }

@media (max-width: 900px) {
  :root { --mid: 76px; }
  .top { height: auto; flex-wrap: wrap; padding: 12px 16px; gap: 10px 14px; }
  .top-story { border-left: 0; padding-left: 0; order: 3; width: 100%; }
  .top nav { margin-left: 0; }
  .stage { padding: 16px 12px; }
  .stories { grid-template-columns: 1fr; }
  .person { padding: 12px; }
  .who b { font-size: 15px; } .who span[lang] { font-size: 13px; }
  .leg { display: none; }
  .bridge-head { font-size: 0; } .bridge-head span::after { content: "delay"; font-size: 10px; }
  .cell { padding: 12px; }
  .said p, .heard p { font-size: 16px; }
  .q { font-size: 12px; } .q-line { padding: 0 4px; } .q-line::before, .q-line::after { display: none; }
  .join { grid-template-columns: 1fr; } .join-mid { display: none; }
  .qr-code { width: min(240px, 60vw); }
  .impact { flex-wrap: wrap; gap: 6px 18px; padding: 12px; }
  .impact .muted { display: none; }
  .oc-cols, .oc-stats { grid-template-columns: 1fr; }
  .oc-stats div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .rows { max-height: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}