/* EdFlip v0.2 "Fresh Face" · design system (Stroban family: indigo #4338CA, IBM Plex Sans)
   Spacing 4/8/12/16/24/32/48/64 · type 12/13/15/18/24/32 + stage scale · radii 8/14/22/pill · Lucide icons
   Coral (--live) is kept only for live moments: the live dot, people count and new answers. */
@font-face { font-family: 'Plex'; font-style: normal; font-display: swap; font-weight: 100 700; src: url(../fonts/ibm-plex-sans-latin-wght-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Plex'; font-style: normal; font-display: swap; font-weight: 100 700; src: url(../fonts/ibm-plex-sans-latin-ext-wght-normal.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }

:root {
  --s1: 4px; --s2: 8px; --s3: 12px; --s4: 16px; --s5: 24px; --s6: 32px; --s7: 48px; --s8: 64px;
  --r-sm: 8px; --r: 14px; --r-lg: 22px; --pill: 999px;
  --t-xs: 12px; --t-sm: 13px; --t-md: 15px; --t-lg: 18px; --t-xl: 24px; --t-2xl: 32px;
  --font: 'Plex', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', 'Noto Sans', 'Noto Sans Devanagari', sans-serif;
  --ease: cubic-bezier(.2, .8, .2, 1); --fast: 160ms; --med: 320ms; --slow: 700ms;
  color-scheme: light;
  --bg: #F8F9FC; --surface: #FFFFFF; --surface-2: #F1F3F9; --surface-3: #E5E8F2;
  --ink: #141631; --ink-2: #3D4266; --ink-3: #5B6086; --line: #E3E6F0; --line-2: #CCD1E2;
  --accent: #4338CA; --accent-ink: #FFFFFF; --accent-soft: #EEF0FD; --accent-line: #C7CBF5; --accent-deep: #312A9E;
  --live: #E5532F; --live-soft: #FDEBE5;
  --good: #137A55; --good-soft: #E1F4EC; --warn: #8F5400; --warn-soft: #FDF0D9; --bad: #B42318; --bad-soft: #FDE7E5;
  --focus: #4338CA;
  --shadow-1: 0 1px 2px rgba(20, 22, 49, .06), 0 1px 1px rgba(20, 22, 49, .04);
  --shadow-2: 0 12px 32px -14px rgba(20, 22, 49, .24), 0 2px 6px rgba(20, 22, 49, .06);
  --shadow-3: 0 30px 80px -24px rgba(20, 22, 49, .36);
  --c1: #4338CA; --c2: #0E8C7E; --c3: #B86E00; --c4: #D9502F; --c5: #8B3FD9; --c6: #0B78A8; --c7: #C21D66; --c8: #4A7A0E;
  --track: #E9ECF4;
  --hero: radial-gradient(1100px 520px at 85% -10%, rgba(67, 56, 202, .13), transparent 60%), radial-gradient(800px 420px at -10% 20%, rgba(14, 140, 126, .07), transparent 60%);
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0E1330; --surface: #161C42; --surface-2: #1D2450; --surface-3: #283063;
  --ink: #F3F4FB; --ink-2: #CBCEE8; --ink-3: #A4A9CF; --line: #262E5C; --line-2: #36407A;
  --accent: #8E96FF; --accent-ink: #0E1330; --accent-soft: #232A66; --accent-line: #424C9A; --accent-deep: #B8BDFF;
  --live: #FF7A59; --live-soft: #3A2030;
  --good: #4FD39E; --good-soft: #10291F; --warn: #F2B544; --warn-soft: #2D2412; --bad: #FF8A7F; --bad-soft: #341716;
  --focus: #A9AFFF;
  --shadow-1: 0 1px 2px rgba(0, 0, 0, .5); --shadow-2: 0 14px 40px -16px rgba(0, 0, 0, .7); --shadow-3: 0 40px 100px -30px rgba(0, 0, 0, .8);
  --c1: #8E96FF; --c2: #3CC6B4; --c3: #F2B544; --c4: #FF8A6B; --c5: #B794F6; --c6: #4FC3E0; --c7: #F472B6; --c8: #9BD15B;
  --track: #222A58;
  --hero: radial-gradient(1100px 520px at 85% -10%, rgba(142, 150, 255, .18), transparent 60%), radial-gradient(800px 420px at -10% 20%, rgba(60, 198, 180, .08), transparent 60%);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 var(--t-md)/1.55 var(--font); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; min-height: 100vh; }
h1, h2, h3, h4 { margin: 0; line-height: 1.15; letter-spacing: -0.015em; font-weight: 650; }
p { margin: 0; }
a { color: inherit; }
button, input, textarea, select { font: inherit; color: inherit; }
img, svg { display: block; }
.ic { width: 18px; height: 18px; flex: none; }
.ic.lg { width: 22px; height: 22px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 6px; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.muted { color: var(--ink-3); }
.num { font-variant-numeric: tabular-nums; }
[hidden] { display: none !important; }

/* ---------------------------------------------------------------- buttons, fields, chips */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--s2); min-height: 42px; padding: 0 var(--s4); border-radius: var(--pill); border: 1px solid var(--line-2); background: var(--surface); color: var(--ink); font-weight: 650; font-size: var(--t-md); cursor: pointer; text-decoration: none; white-space: nowrap; transition: background var(--fast), border-color var(--fast), transform var(--fast), box-shadow var(--fast); }
.btn:hover { background: var(--surface-2); }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); box-shadow: 0 6px 18px -8px color-mix(in srgb, var(--accent) 70%, transparent); }
.btn.primary:hover { background: color-mix(in srgb, var(--accent) 88%, var(--ink)); }
.btn.quiet { background: transparent; border-color: transparent; }
.btn.quiet:hover { background: var(--surface-2); }
.btn.danger { color: var(--bad); }
.btn.sm { min-height: 34px; padding: 0 var(--s3); font-size: var(--t-sm); }
.btn.lg { min-height: 52px; padding: 0 var(--s5); font-size: var(--t-lg); }
.btn.icon { width: 42px; padding: 0; }
.btn.icon.sm { width: 34px; }
.btn.block { width: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.btn.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }

.field { display: grid; gap: var(--s2); }
.field > span { font-size: var(--t-sm); font-weight: 650; color: var(--ink-2); }
.input, textarea.input, select.input { width: 100%; min-height: 46px; padding: 10px 14px; border-radius: var(--r-sm); border: 1px solid var(--line-2); background: var(--surface); transition: border-color var(--fast), box-shadow var(--fast); }
textarea.input { resize: vertical; min-height: 92px; line-height: 1.45; }
.input:focus { outline: none; border-color: var(--focus); box-shadow: 0 0 0 3px color-mix(in srgb, var(--focus) 25%, transparent); }
.input::placeholder { color: var(--ink-3); }
.hint { font-size: var(--t-sm); color: var(--ink-3); }

.chip { display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 10px; border-radius: var(--pill); background: var(--surface-2); color: var(--ink-2); font-size: var(--t-xs); font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.chip.accent { background: var(--accent-soft); color: var(--accent); }
.chip.good { background: var(--good-soft); color: var(--good); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--live); box-shadow: 0 0 0 0 color-mix(in srgb, var(--live) 60%, transparent); animation: pulse 2.2s infinite; }
.dot.off { background: var(--ink-3); animation: none; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--live) 55%, transparent); } 70% { box-shadow: 0 0 0 8px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-1); }

/* ---------------------------------------------------------------- top bar */
.topbar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: var(--s3); height: 64px; padding: 0 var(--s5); background: color-mix(in srgb, var(--bg) 86%, transparent); backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; flex: none; }
.brand .logo { width: 34px; height: 34px; }
.brand .bn { display: grid; line-height: 1.1; }
.brand .bn b { font-weight: 700; font-size: 18px; letter-spacing: -0.01em; }
.brand .bn small { font-size: 12px; color: var(--ink-3); font-weight: 500; }
.nav { display: flex; gap: 2px; margin-left: var(--s5); }
.nav a { padding: 8px 12px; border-radius: var(--pill); text-decoration: none; font-weight: 550; color: var(--ink-2); font-size: var(--t-md); }
.nav a:hover { background: var(--surface-2); color: var(--ink); }
.nav a[aria-current] { color: var(--accent); background: var(--accent-soft); }
.topbar .grow { flex: 1; }
.menu { position: relative; display: none; }
.menu summary { list-style: none; } .menu summary::-webkit-details-marker { display: none; }
.menu-pop { position: absolute; right: 0; top: calc(100% + 8px); min-width: 230px; padding: 6px; display: grid; box-shadow: var(--shadow-3); z-index: 30; }
.menu-pop a, .menu-pop .mi { display: flex; gap: 10px; align-items: center; padding: 12px; border-radius: var(--r-sm); text-decoration: none; font-weight: 550; background: none; border: none; text-align: left; cursor: pointer; }
.menu-pop a:hover, .menu-pop .mi:hover { background: var(--surface-2); }
.menu-pop a[aria-current] { color: var(--accent); }
.avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--surface-3); display: grid; place-items: center; font-weight: 650; font-size: var(--t-sm); overflow: hidden; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.mark { display: inline-grid; } .mark svg, svg.logo { display: block; }

.footer { margin-top: var(--s7); padding: var(--s6) var(--s5) var(--s6); border-top: 1px solid var(--line); color: var(--ink-3); font-size: var(--t-sm); display: grid; grid-template-columns: 1fr auto; gap: var(--s4) var(--s6); max-width: 1180px; margin-left: auto; margin-right: auto; }
.f-brand { display: flex; gap: var(--s3); align-items: center; }
.f-brand .logo { width: 30px; height: 30px; flex: none; }
.f-brand b { color: var(--ink); }
.f-links { display: flex; flex-wrap: wrap; gap: var(--s2) var(--s4); align-items: center; justify-content: end; }
.footer a { color: var(--ink-2); }
.f-base { grid-column: 1 / -1; display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s2); padding-top: var(--s4); border-top: 1px solid var(--line); }
.stroban { display: inline-flex; align-items: center; gap: 6px; }
.stroban .sb-mark { flex: none; display: block; }

/* ---------------------------------------------------------------- landing */
.land { overflow-x: clip; }
.hero { position: relative; max-width: 1180px; margin: 0 auto; padding: var(--s8) var(--s5) var(--s6); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: var(--s7); align-items: center; }
.hero::before { content: ''; position: absolute; inset: -64px -50vw 0; background: var(--hero); z-index: -1; pointer-events: none; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: var(--t-sm); font-weight: 600; color: var(--ink-2); padding: 6px 12px 6px 10px; border-radius: var(--pill); background: var(--surface); border: 1px solid var(--line); margin-bottom: var(--s4); }
.hero h1 { font-size: clamp(36px, 4.6vw, 58px); letter-spacing: -0.03em; line-height: 1.06; font-weight: 650; text-wrap: balance; }
.hero h1 em { font-style: normal; color: var(--accent); }
.lede { margin-top: var(--s5); font-size: var(--t-lg); color: var(--ink-2); max-width: 34em; line-height: 1.6; }
.cta { margin-top: var(--s6); display: flex; gap: var(--s3); flex-wrap: wrap; }
.ticks { list-style: none; padding: 0; margin: var(--s5) 0 0; display: flex; flex-wrap: wrap; gap: var(--s2) var(--s5); color: var(--ink-2); font-size: var(--t-sm); font-weight: 550; }
.ticks li { display: inline-flex; gap: 6px; align-items: center; } .ticks .ic { width: 16px; height: 16px; color: var(--good); }
.hero-art { position: relative; margin: 0; }
.hero-art img { width: 100%; height: auto; aspect-ratio: 1586 / 992; object-fit: cover; border-radius: 26px; box-shadow: var(--shadow-3); }
.float { position: absolute; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-3); }
.float.poll { left: -36px; bottom: -36px; width: min(300px, 62%); padding: var(--s4); display: grid; gap: 10px; font-size: var(--t-sm); }
.float.poll b { font-size: 15px; line-height: 1.3; }
.fp-top { display: flex; align-items: center; gap: 8px; font-size: var(--t-xs); font-weight: 650; color: var(--live); text-transform: uppercase; letter-spacing: .06em; }
.fp-bar { display: grid; grid-template-columns: 82px 1fr 36px; gap: 8px; align-items: center; font-weight: 550; }
.fp-bar i { height: 10px; border-radius: 99px; background: var(--track); position: relative; overflow: hidden; }
.fp-bar i::after { content: ''; position: absolute; inset: 0 auto 0 0; width: var(--w); background: var(--c); border-radius: 99px; animation: grow 1.6s var(--ease) both; }
.fp-bar em { font-style: normal; font-weight: 650; text-align: right; font-variant-numeric: tabular-nums; }
@keyframes grow { from { width: 0; } }
.fp-foot { display: flex; gap: 6px; align-items: center; color: var(--ink-3); font-weight: 550; } .fp-foot .ic { width: 15px; height: 15px; }
.float.code { right: -18px; top: 24px; display: flex; gap: 10px; align-items: center; padding: 10px 14px; }
.float.code .ic { width: 26px; height: 26px; color: var(--accent); }
.float.code span { display: grid; font-size: var(--t-xs); color: var(--ink-3); font-weight: 550; line-height: 1.2; }
.float.code b { font-size: 20px; color: var(--ink); letter-spacing: .08em; font-variant-numeric: tabular-nums; }

.joinbar { max-width: 1180px; margin: var(--s7) auto 0; width: calc(100% - 48px); padding: var(--s5) var(--s6); display: flex; gap: var(--s5); align-items: center; justify-content: space-between; flex-wrap: wrap; }
.joinbar h2 { font-size: var(--t-xl); }
.jb-form { display: grid; grid-template-columns: 220px auto; gap: var(--s2) var(--s3); align-items: center; }
.jb-form .err { grid-column: 1 / -1; min-height: 0; }
.code-input { width: 100%; height: 72px; text-align: center; font-size: 36px; font-weight: 650; letter-spacing: .22em; border-radius: var(--r); border: 2px solid var(--line-2); background: var(--surface-2); font-variant-numeric: tabular-nums; }
.code-input.sm { height: 52px; font-size: 24px; letter-spacing: .18em; }
.code-input:focus { outline: none; border-color: var(--accent); background: var(--surface); box-shadow: 0 0 0 4px var(--accent-soft); }
.err { color: var(--bad); font-size: var(--t-sm); font-weight: 600; min-height: 1.4em; }

.sec { max-width: 1180px; margin: 0 auto; padding: var(--s8) var(--s5) 0; }
.sec > h2, .sec-head h2 { font-size: clamp(26px, 3vw, 38px); letter-spacing: -0.02em; max-width: 22em; text-wrap: balance; }
.kicker { font-size: var(--t-sm); font-weight: 650; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: var(--s2); }
.sec-head { display: flex; justify-content: space-between; align-items: end; gap: var(--s4); flex-wrap: wrap; }
.steps { list-style: none; padding: 0; margin: var(--s6) 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s4); }
.steps li { padding: var(--s5); display: grid; gap: var(--s2); align-content: start; }
.steps .n { width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center; background: var(--accent); color: var(--accent-ink); font-weight: 700; margin-bottom: var(--s2); }
.steps h3, .use h3, .kind h3, .why h3 { font-size: var(--t-lg); font-weight: 650; }
.steps p, .use p, .kind p, .why p { color: var(--ink-2); }
.uses { margin-top: var(--s6); display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s4); }
.use { padding: var(--s5); display: grid; gap: var(--s2); align-content: start; }
.use h3 { display: flex; gap: 10px; align-items: center; } .use h3 .ic { color: var(--accent); }
.use.big { padding: 0; overflow: hidden; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-1); }
.use.big img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.use.big > div { padding: var(--s5); display: grid; gap: var(--s2); }
.kinds-grid { margin-top: var(--s6); display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s4); }
.kind { padding: var(--s5); display: grid; gap: var(--s2); align-content: start; }
.kind > .ic { width: 28px; height: 28px; color: var(--accent); }
.kind h3 { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.kind.soon > .ic { color: var(--ink-3); }
.why { margin-top: var(--s8); padding: var(--s7) var(--s5); max-width: none; background: var(--surface); border-block: 1px solid var(--line); }
.why-grid { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s6); }
.why-grid > div { display: grid; gap: var(--s2); align-content: start; } .why-grid .ic { width: 28px; height: 28px; color: var(--accent); }
.faq details { border-bottom: 1px solid var(--line); padding: var(--s4) 0; max-width: 820px; }
.faq details:first-of-type { margin-top: var(--s5); }
.faq summary { font-weight: 600; font-size: var(--t-lg); cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: var(--s3); }
.faq summary::after { content: '+'; color: var(--accent); font-size: 24px; line-height: 1; }
.faq details[open] summary::after { content: '–'; }
.faq summary::-webkit-details-marker { display: none; }
.faq details p { margin-top: var(--s2); color: var(--ink-2); max-width: 46em; }
.band { max-width: 1180px; margin: var(--s8) auto 0; width: calc(100% - 48px); padding: var(--s7) var(--s6); border-radius: 28px; text-align: center; color: #fff; background: radial-gradient(600px 300px at 90% 0%, rgba(255, 255, 255, .16), transparent 70%), linear-gradient(135deg, #4338CA, #2E2789); }
.band h2 { font-size: clamp(26px, 3vw, 38px); letter-spacing: -0.02em; }
.band p { margin-top: var(--s2); opacity: .85; }
.band .cta { justify-content: center; }
.btn.inv { background: #fff; color: #2E2789; border-color: #fff; }
.btn.inv:hover { background: #EEF0FD; }
.center { text-align: center; margin-top: var(--s5); display: flex; justify-content: center; }

/* plans */
.cur { display: inline-flex; padding: 4px; border-radius: var(--pill); background: var(--surface-2); border: 1px solid var(--line); }
.cur button { border: none; background: none; padding: 8px 14px; border-radius: var(--pill); font-weight: 600; font-size: var(--t-sm); cursor: pointer; color: var(--ink-2); }
.cur button[aria-pressed="true"] { background: var(--surface); color: var(--ink); box-shadow: var(--shadow-1); }
.plans { margin-top: var(--s6); display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s4); align-items: stretch; }
.plan { position: relative; padding: var(--s5); display: grid; gap: var(--s4); grid-template-rows: auto auto 1fr auto; }
.plan h3 { font-size: var(--t-xl); }
.plan .price { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.plan .price b { font-size: 36px; font-weight: 650; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.plan .price span { color: var(--ink-3); font-size: var(--t-sm); }
.plan ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; align-content: start; }
.plan li { display: grid; grid-template-columns: 18px 1fr; gap: 10px; align-items: start; color: var(--ink-2); }
.plan li .ic { width: 18px; height: 18px; color: var(--good); margin-top: 2px; }
.plan li.no { color: var(--ink-3); } .plan li.no .ic { color: var(--ink-3); }
.plan.best { border: 2px solid var(--accent); box-shadow: var(--shadow-2); }
.plan .tag { position: absolute; top: -13px; left: var(--s5); padding: 3px 12px; border-radius: var(--pill); background: var(--accent); color: var(--accent-ink); font-size: var(--t-xs); font-weight: 650; }
.plans-note { margin-top: var(--s4); display: flex; gap: 8px; align-items: center; justify-content: center; color: var(--ink-3); font-size: var(--t-sm); text-align: center; flex-wrap: wrap; }
.plans-note .ic { width: 16px; height: 16px; color: var(--accent); }
.pricing h1 { font-size: clamp(30px, 3.6vw, 44px); letter-spacing: -0.025em; }
.cmp-h { margin-top: var(--s8); font-size: var(--t-2xl); }
.cmp-wrap { position: relative; margin-top: var(--s4); overflow-x: auto; }
@media (max-width: 560px) { .cmp { min-width: 0; font-size: var(--t-sm); } .cmp th, .cmp td { padding: 10px 8px; } .cmp thead th { font-size: var(--t-md); } }
.cmp { width: 100%; border-collapse: collapse; min-width: 560px; }
.cmp th, .cmp td { padding: 12px 16px; border-bottom: 1px solid var(--line); text-align: center; font-weight: 500; }
.cmp thead th { font-size: var(--t-lg); font-weight: 650; vertical-align: bottom; }
.cmp thead small { display: block; font-size: var(--t-xs); color: var(--ink-3); font-weight: 500; }
.cmp tbody th { text-align: left; color: var(--ink-2); }
.cmp tr.grp th { text-align: left; font-size: var(--t-xs); font-weight: 650; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); background: var(--surface-2); }
.cmp .yes .ic { color: var(--good); margin: auto; } .cmp .no { color: var(--ink-3); }
.cmp tbody tr:last-child th, .cmp tbody tr:last-child td { border-bottom: none; }

/* ---------------------------------------------------------------- dialogs, toasts */
dialog { border: none; padding: 0; border-radius: var(--r-lg); background: var(--surface); color: var(--ink); box-shadow: var(--shadow-3); width: min(440px, calc(100vw - 32px)); }
dialog::backdrop { background: rgba(10, 10, 18, .48); backdrop-filter: blur(4px); }
dialog[open] { animation: rise var(--med) var(--ease); }
@keyframes rise { from { opacity: 0; transform: translateY(12px) scale(.98); } to { opacity: 1; transform: none; } }
.dlg { padding: var(--s6); display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--s4); }
.dlg header { display: flex; align-items: start; justify-content: space-between; gap: var(--s3); }
.dlg h2 { font-size: var(--t-xl); }
.or { display: flex; align-items: center; gap: var(--s3); color: var(--ink-3); font-size: var(--t-sm); }
.or::before, .or::after { content: ''; height: 1px; flex: 1; background: var(--line); }
.gbtn { min-height: 44px; display: grid; place-items: center; max-width: 100%; overflow: hidden; }
.gbtn iframe { max-width: 100% !important; }
@media (max-width: 480px) { .dlg { padding: var(--s5) var(--s4); } dialog { width: calc(100vw - 24px); } }
.toasts { position: fixed; z-index: 60; left: 50%; bottom: var(--s5); transform: translateX(-50%); display: grid; gap: var(--s2); width: min(420px, calc(100vw - 32px)); pointer-events: none; }
.toast { pointer-events: auto; padding: 12px 16px; border-radius: var(--r); background: var(--ink); color: var(--bg); font-weight: 600; font-size: var(--t-sm); box-shadow: var(--shadow-2); animation: rise var(--med) var(--ease); display: flex; gap: var(--s2); align-items: center; }
.toast.bad { background: var(--bad); color: #fff; }

/* ---------------------------------------------------------------- studio: deck list */
.page { max-width: 1120px; margin: 0 auto; padding: var(--s6) var(--s5); }
.page-head { display: flex; align-items: end; justify-content: space-between; gap: var(--s4); flex-wrap: wrap; margin-bottom: var(--s5); }
.page-head h1 { font-size: var(--t-2xl); }
.decks { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: var(--s4); }
.deck { position: relative; display: grid; gap: var(--s3); padding: var(--s5); text-decoration: none; transition: transform var(--fast), box-shadow var(--fast), border-color var(--fast); cursor: pointer; }
.deck:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); border-color: var(--line-2); }
.deck h3 { font-size: var(--t-lg); }
.deck .meta { display: flex; gap: var(--s3); color: var(--ink-3); font-size: var(--t-sm); }
.thumbs { display: flex; gap: 6px; }
.thumbs i { width: 30px; height: 22px; border-radius: 5px; background: var(--surface-2); display: grid; place-items: center; color: var(--ink-3); }
.thumbs i svg { width: 13px; height: 13px; }
.newdeck { display: grid; place-items: center; gap: var(--s2); min-height: 170px; border: 2px dashed var(--line-2); border-radius: var(--r-lg); color: var(--ink-2); font-weight: 700; background: transparent; cursor: pointer; transition: border-color var(--fast), color var(--fast), background var(--fast); }
.newdeck:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.empty { text-align: center; padding: var(--s8) var(--s5); color: var(--ink-3); }
.plan-note { margin-top: var(--s5); font-size: var(--t-sm); color: var(--ink-3); }

/* ---------------------------------------------------------------- studio: editor */
.editor { display: grid; grid-template-columns: 260px minmax(0, 1fr) minmax(0, 420px); gap: 0; min-height: calc(100vh - 64px); }
.ed-rail { border-right: 1px solid var(--line); padding: var(--s4); display: flex; flex-direction: column; gap: var(--s2); background: var(--surface); }
.ed-rail h2 { font-size: var(--t-sm); text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); padding: var(--s2) var(--s2) 0; }
.slide-item { display: grid; grid-template-columns: 22px 1fr auto; align-items: center; gap: var(--s2); padding: 10px 10px; border-radius: var(--r); border: 1px solid transparent; cursor: pointer; text-align: left; background: transparent; width: 100%; transition: background var(--fast), border-color var(--fast); }
.slide-item:hover { background: var(--surface-2); }
.slide-item.on { background: var(--accent-soft); border-color: var(--accent-line); }
.slide-item .n { font-size: var(--t-xs); font-weight: 650; color: var(--ink-3); text-align: center; }
.slide-item .t { font-size: var(--t-sm); font-weight: 650; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.slide-item .k { color: var(--ink-3); }
.slide-item.drag { opacity: .4; }
.slide-item.over { border-color: var(--accent); border-style: dashed; }
.ed-main { padding: var(--s6); display: grid; gap: var(--s5); align-content: start; max-width: 720px; width: 100%; margin: 0 auto; }
.ed-title { font-size: var(--t-2xl); font-weight: 650; letter-spacing: -0.025em; border: none; background: transparent; width: 100%; padding: 4px 0; border-bottom: 2px solid transparent; }
.ed-title:focus { outline: none; border-bottom-color: var(--accent); }
.types { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s2); }
.type { display: grid; gap: 6px; justify-items: start; padding: var(--s3); border-radius: var(--r); border: 1px solid var(--line); background: var(--surface); text-align: left; cursor: pointer; font-weight: 650; font-size: var(--t-sm); transition: border-color var(--fast), background var(--fast); }
.type:hover { border-color: var(--line-2); }
.type.on { border-color: var(--accent); background: var(--accent-soft); color: var(--ink); box-shadow: inset 0 0 0 1px var(--accent); }
.type .ic { color: var(--accent); }
.opts { display: grid; gap: var(--s2); }
.opt { display: grid; grid-template-columns: 30px 1fr auto; gap: var(--s2); align-items: center; }
.letter { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; font-weight: 700; font-size: var(--t-sm); color: #fff; background: var(--c1); }
.ed-actions { display: flex; gap: var(--s2); flex-wrap: wrap; justify-content: space-between; align-items: center; border-top: 1px solid var(--line); padding-top: var(--s4); }
.ed-preview { border-left: 1px solid var(--line); padding: var(--s5); background: var(--surface-2); display: grid; gap: var(--s3); align-content: start; position: sticky; top: 64px; height: calc(100vh - 64px); overflow: auto; }
.ed-preview h2 { font-size: var(--t-sm); text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); }
/* the preview is a real 1280 × 800 stage, scaled to fit */
.mini-stage { position: relative; aspect-ratio: 16 / 10; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); background: var(--bg); box-shadow: var(--shadow-2); }
.mini-inner { position: absolute; left: 0; top: 0; width: 1280px; height: 800px; transform: scale(var(--k, .3)); transform-origin: 0 0; pointer-events: none; }
.mini-inner .stage-body { padding: 44px 64px; gap: 28px; }
.mini-inner .stage-q { font-size: 46px; }
.save-state { display: inline-flex; align-items: center; gap: 6px; font-size: var(--t-sm); color: var(--ink-3); }

/* ---------------------------------------------------------------- stage (presenter screen) */
.stage { position: fixed; inset: 0; display: grid; grid-template-rows: auto 1fr auto; background: var(--bg); overflow: hidden; overflow: clip; }   /* clip: focus can never scroll the stage sideways */
.stage::before { content: ''; position: absolute; inset: -20% -10% auto auto; width: 60vw; height: 60vw; background: radial-gradient(closest-side, color-mix(in srgb, var(--accent) 12%, transparent), transparent); pointer-events: none; }
.stage-top { position: relative; display: flex; align-items: center; gap: var(--s5); padding: var(--s4) var(--s6); }
.joinstrip { display: flex; align-items: center; gap: var(--s4); padding: 10px 12px 10px 18px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-1); cursor: pointer; }
.joinstrip .how { font-size: clamp(15px, 1.3vw, 22px); color: var(--ink-2); font-weight: 600; }
.joinstrip .how b { color: var(--ink); font-weight: 650; }
.joinstrip .code { font-size: clamp(26px, 2.7vw, 48px); font-weight: 700; letter-spacing: .08em; font-variant-numeric: tabular-nums; color: var(--accent); }
.joinstrip .qr { width: clamp(64px, 6.4vw, 124px); height: clamp(64px, 6.4vw, 124px); background: #fff; border-radius: 10px; padding: 4px; }
.joinstrip .qr svg { width: 100%; height: 100%; }
.stage-top .grow { flex: 1; }
.people { display: inline-flex; align-items: center; gap: 10px; font-weight: 650; font-size: clamp(15px, 1.25vw, 22px); color: var(--ink-2); }
.stage-body { position: relative; display: grid; grid-template-rows: auto 1fr; gap: clamp(16px, 2.6vh, 40px); padding: clamp(12px, 2vh, 32px) clamp(24px, 6vw, 120px) clamp(16px, 3vh, 48px); min-height: 0; }
.stage-q { font-size: clamp(28px, 3.5vw, 66px); line-height: 1.08; letter-spacing: -0.03em; font-weight: 650; max-width: 26ch; text-wrap: balance; }
.stage-kind { display: flex; gap: var(--s3); align-items: center; margin-bottom: clamp(10px, 1.5vh, 20px); }
.stage-viz { min-height: 0; position: relative; }
.stage-dock { position: relative; display: flex; align-items: center; justify-content: center; gap: var(--s2); padding: var(--s3) var(--s5) var(--s4); transition: opacity var(--med) var(--ease), transform var(--med) var(--ease); }
.stage.idle .stage-dock { opacity: 0; transform: translateY(14px); pointer-events: none; }
.stage.idle { cursor: none; }
.dock { display: flex; align-items: center; gap: 6px; padding: 6px; border-radius: var(--pill); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-2); }
.dock .sep { width: 1px; height: 24px; background: var(--line); margin: 0 4px; }
.dock .count { min-width: 64px; text-align: center; font-weight: 650; font-size: var(--t-sm); color: var(--ink-2); }
.hidden-note { display: grid; place-items: center; height: 100%; text-align: center; color: var(--ink-3); gap: var(--s3); font-size: clamp(16px, 1.4vw, 24px); font-weight: 650; }
.hidden-note .big { font-size: clamp(40px, 5vw, 90px); font-weight: 700; color: var(--ink); font-variant-numeric: tabular-nums; letter-spacing: -0.03em; }
.qr-big { display: grid; justify-items: center; gap: var(--s4); padding: var(--s6); text-align: center; }
.qr-big .box { background: #fff; padding: 16px; border-radius: var(--r-lg); width: min(70vh, 420px); }
.qr-big .code { font-size: 44px; font-weight: 700; letter-spacing: .12em; color: var(--accent); }
.ended { display: grid; place-items: center; height: 100%; text-align: center; gap: var(--s4); }

/* bars */
.bars { display: grid; gap: clamp(10px, 2vh, 26px); align-content: center; height: 100%; max-width: 1400px; }
.bar { display: grid; gap: 8px; }
.bar-head { display: flex; align-items: baseline; gap: var(--s3); font-size: clamp(16px, 1.55vw, 30px); font-weight: 650; }
.bar-head .lbl { flex: 1; min-width: 0; }
.bar-head .pct { font-weight: 700; font-variant-numeric: tabular-nums; min-width: 3.2em; text-align: right; }
.bar-head .cnt { font-size: .7em; color: var(--ink-3); font-weight: 650; font-variant-numeric: tabular-nums; }
.bar-track { height: clamp(14px, 2.4vh, 34px); border-radius: var(--pill); background: var(--track); overflow: hidden; }
.bar-fill { height: 100%; width: 0; border-radius: var(--pill); background: var(--c); transition: width var(--slow) var(--ease); }
.bar.lead .bar-head .pct { color: var(--c); }
.letter-sm { display: inline-grid; place-items: center; width: 1.5em; height: 1.5em; border-radius: .4em; font-size: .78em; font-weight: 700; color: #fff; background: var(--c); margin-right: .4em; vertical-align: .08em; }
:root[data-theme="dark"] .letter-sm, :root[data-theme="dark"] .letter { color: #0E1330; }

/* word cloud */
.cloud { position: absolute; inset: 0; }
.cloud span { position: absolute; left: 50%; top: 50%; white-space: nowrap; font-weight: 650; letter-spacing: -0.02em; line-height: 1; color: var(--c); transition: transform var(--slow) var(--ease), font-size var(--slow) var(--ease), opacity var(--med); will-change: transform; }
.cloud span.new { opacity: 0; }
.cloud-empty, .viz-empty { display: grid; place-items: center; height: 100%; color: var(--ink-3); font-size: clamp(16px, 1.4vw, 24px); font-weight: 600; text-align: center; }

/* rating */
.rates { display: grid; gap: clamp(14px, 3vh, 36px); align-content: center; height: 100%; max-width: 1300px; }
.rate { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px var(--s5); align-items: center; }
.rate .lbl { font-size: clamp(16px, 1.6vw, 30px); font-weight: 650; }
.rate .avg { grid-row: span 2; font-size: clamp(32px, 3.6vw, 68px); font-weight: 700; font-variant-numeric: tabular-nums; color: var(--c); letter-spacing: -0.03em; line-height: 1; text-align: right; }
.rate .avg small { font-size: .35em; color: var(--ink-3); font-weight: 700; letter-spacing: 0; }
.scale { position: relative; height: clamp(12px, 2vh, 26px); border-radius: var(--pill); background: var(--track); }
.scale .fill { position: absolute; inset: 0 auto 0 0; border-radius: var(--pill); background: linear-gradient(90deg, color-mix(in srgb, var(--c) 35%, transparent), var(--c)); width: 0; transition: width var(--slow) var(--ease); }
.scale .ticks { position: absolute; inset: 0; display: grid; grid-template-columns: repeat(4, 1fr); pointer-events: none; }
.scale .ticks i { border-right: 2px solid var(--bg); }
.scale .ticks i:last-child { border: none; }
.rate .dist { grid-column: 1; display: flex; gap: 4px; font-size: var(--t-xs); color: var(--ink-3); font-weight: 650; }

/* Q&A */
.qa { display: grid; gap: clamp(8px, 1.4vh, 16px); align-content: start; height: 100%; overflow: auto; padding-right: 4px; max-width: 1400px; }
.q { display: grid; grid-template-columns: auto 1fr auto; gap: var(--s4); align-items: center; padding: clamp(12px, 1.8vh, 22px) clamp(14px, 1.6vw, 26px); border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); transition: transform var(--med) var(--ease), opacity var(--med); }
.q.top { border-color: var(--accent-line); box-shadow: var(--shadow-2); }
.q.top .qt { font-size: clamp(20px, 2vw, 38px); }
.q .votes { display: grid; justify-items: center; min-width: 56px; font-weight: 700; font-size: clamp(18px, 1.6vw, 30px); color: var(--accent); font-variant-numeric: tabular-nums; line-height: 1.1; }
.q .votes small { font-size: var(--t-xs); color: var(--ink-3); font-weight: 650; }
.q .qt { font-size: clamp(16px, 1.45vw, 26px); font-weight: 650; line-height: 1.3; }
.q .by { font-size: clamp(12px, .95vw, 16px); color: var(--ink-3); font-weight: 600; margin-top: 4px; }
.q.done { opacity: .55; }
.q.done .qt { text-decoration: line-through; text-decoration-thickness: 1px; }
.q .acts { display: flex; gap: 4px; }

/* ---------------------------------------------------------------- join (audience phone) */
.join { max-width: 520px; margin: 0 auto; min-height: 100vh; display: flex; flex-direction: column; padding: 0 var(--s4) var(--s6); }
.join-top { display: flex; align-items: center; gap: var(--s3); padding: var(--s4) 0; }
.join-top .t { flex: 1; min-width: 0; }
.join-top .t b, .join-top .t .jt { display: block; margin: 0; font-weight: 700; line-height: 1.35; letter-spacing: 0; font-size: var(--t-md); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.join-top .t span { font-size: var(--t-xs); color: var(--ink-3); font-weight: 650; letter-spacing: .06em; }
.banner { display: flex; align-items: center; gap: var(--s2); padding: 10px 14px; border-radius: var(--r); background: var(--warn-soft); color: var(--warn); font-size: var(--t-sm); font-weight: 650; margin-bottom: var(--s3); }
.jcard { padding: var(--s5); display: grid; gap: var(--s4); animation: rise var(--med) var(--ease); }
.jcard h2 { font-size: 22px; line-height: 1.25; text-wrap: pretty; }
.choices { display: grid; gap: var(--s2); }
.choice { display: grid; grid-template-columns: 34px 1fr 24px; gap: var(--s3); align-items: center; min-height: 60px; padding: 10px 14px; border-radius: var(--r); border: 2px solid var(--line); background: var(--surface); text-align: left; cursor: pointer; font-weight: 650; font-size: 16px; line-height: 1.3; transition: border-color var(--fast), background var(--fast), transform var(--fast); }
.choice:active { transform: scale(.99); }
.choice .letter { background: var(--c); }
.choice.on { border-color: var(--c); background: color-mix(in srgb, var(--c) 10%, var(--surface)); }
.choice .tick { opacity: 0; color: var(--c); transition: opacity var(--fast); }
.choice.on .tick { opacity: 1; }
.sent { display: flex; align-items: center; gap: var(--s3); padding: var(--s3) var(--s4); border-radius: var(--r); background: var(--good-soft); color: var(--good); font-weight: 700; font-size: var(--t-sm); }
.wait { display: grid; justify-items: center; text-align: center; gap: var(--s3); padding: var(--s7) var(--s4); color: var(--ink-2); }
.wait .ring { width: 54px; height: 54px; border-radius: 50%; border: 3px solid var(--line); border-top-color: var(--accent); animation: spin 1.2s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.stars { display: grid; gap: var(--s4); }
.star-row { display: grid; gap: var(--s2); }
.star-row .lbl { font-weight: 650; }
.seg5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.seg5 button { height: 50px; border-radius: var(--r-sm); border: 2px solid var(--line); background: var(--surface); font-weight: 700; font-size: var(--t-lg); cursor: pointer; transition: all var(--fast); }
.seg5 button.on { background: var(--c); border-color: var(--c); color: #fff; }
:root[data-theme="dark"] .seg5 button.on { color: #0E1330; }
.seg5-legend { display: flex; justify-content: space-between; font-size: var(--t-xs); color: var(--ink-3); font-weight: 650; }
.my-words { display: flex; flex-wrap: wrap; gap: 6px; }
.my-words span { padding: 6px 12px; border-radius: var(--pill); background: var(--accent-soft); color: var(--accent); font-weight: 700; font-size: var(--t-sm); }
.jq { display: grid; grid-template-columns: 1fr auto; gap: var(--s3); align-items: center; padding: var(--s3) var(--s4); border-radius: var(--r); border: 1px solid var(--line); background: var(--surface); }
.jq .qt { font-weight: 600; font-size: var(--t-md); line-height: 1.35; }
.jq .by { font-size: var(--t-xs); color: var(--ink-3); font-weight: 650; }
.up { display: grid; justify-items: center; min-width: 52px; min-height: 52px; align-content: center; gap: 2px; border-radius: var(--r-sm); border: 2px solid var(--line); background: var(--surface); cursor: pointer; font-weight: 700; font-size: var(--t-sm); transition: all var(--fast); }
.up.on { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.jq.done { opacity: .6; }
.row { display: flex; gap: var(--s2); align-items: center; }
.between { display: flex; gap: var(--s3); align-items: center; justify-content: space-between; flex-wrap: wrap; }
.count-left { font-size: var(--t-xs); color: var(--ink-3); font-weight: 650; text-align: right; }
/* v0.2.1: the footer follows the content (no scrolling to find it) */
.join-foot { padding-top: var(--s5); display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px 10px; font-size: var(--t-xs); color: var(--ink-3); }
.jhome { flex: none; } .join.is-live .jhome { display: none; }
.made { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: var(--pill); border: 1px solid var(--accent-line); background: var(--accent-soft); color: var(--ink-2) !important; text-decoration: none; font-size: var(--t-sm); line-height: 1.3; }
.made .logo { width: 20px; height: 20px; flex: none; } .made b { color: var(--ink); } .made u { color: var(--accent); text-decoration: none; font-weight: 700; } .made svg:last-child { width: 14px; height: 14px; flex: none; color: var(--accent); }
.made:hover u { text-decoration: underline; }
.join-foot .priv { width: 100%; text-align: center; }
.lobby { justify-items: center; text-align: center; padding-block: var(--s6); }
.lobby .muted { max-width: 34ch; }
.lobby-pulse { width: 72px; height: 72px; border-radius: 22px; animation: lpulse 2s ease-out infinite; }
@keyframes lpulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 45%, transparent); } 70% { box-shadow: 0 0 0 18px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
.lobby-pulse .logo { width: 72px; height: 72px; }
.join-foot a { color: var(--ink-3); }
.powered { display: inline-flex; align-items: center; gap: 6px; text-decoration: none; } .powered .logo { width: 16px; height: 16px; } .powered b { color: var(--ink-2); }
.join-top .mark .logo { width: 40px; height: 40px; }
.promo { margin-top: var(--s4); padding: var(--s5); display: grid; gap: var(--s4); background: linear-gradient(160deg, var(--accent-soft), var(--surface) 70%); border-color: var(--accent-line); }
.promo .btn { white-space: normal; text-align: center; line-height: 1.25; padding-block: 10px; }
.promo-top { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: var(--s3); align-items: center; }
.promo-top .logo { width: 44px; height: 44px; }
.promo-top b { display: block; font-size: var(--t-lg); }
.promo-top span { color: var(--ink-2); font-size: var(--t-sm); }

/* ---------------------------------------------------------------- responsive, motion */
@media (max-width: 1180px) {
  .editor { grid-template-columns: 220px minmax(0, 1fr); }
  .ed-preview { display: none; }
}
@media (max-width: 1020px) {
  .nav { display: none; } .menu { display: block; }
  .hero { grid-template-columns: 1fr; padding-top: var(--s6); gap: var(--s7); }
  .float.poll { left: 12px; bottom: -28px; } .float.code { right: 12px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .steps, .uses, .kinds-grid, .plans { grid-template-columns: 1fr; }
  .footer { grid-template-columns: 1fr; } .f-links { justify-content: start; }
  .editor { grid-template-columns: 1fr; }
  .ed-rail { border-right: none; border-bottom: 1px solid var(--line); flex-direction: row; overflow-x: auto; padding: var(--s3); }
  .ed-rail h2 { display: none; }
  .slide-item { min-width: 200px; }
  .ed-main { padding: var(--s5) var(--s4); }
  .types { grid-template-columns: repeat(2, 1fr); }
  .stage-top { flex-wrap: wrap; padding: var(--s3) var(--s4); gap: var(--s3); }
  .stage-body { padding: var(--s3) var(--s4) var(--s4); }
  .topbar { padding: 0 var(--s3) 0 var(--s4); gap: 4px; }
  .topbar .hide-sm { display: none; }
  .joinbar { padding: var(--s5); } .jb-form { grid-template-columns: 1fr auto; width: 100%; }
  .band { padding: var(--s6) var(--s4); }
}
@media (max-width: 430px) {
  .brand .bn small { display: none; }
  .why-grid { grid-template-columns: 1fr; }
  .float.poll { position: relative; left: auto; bottom: auto; width: auto; margin: -40px 12px 0; }
  .float.code { top: 12px; right: 12px; }
  .dock { flex-wrap: wrap; justify-content: center; border-radius: var(--r-lg); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 1ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important; scroll-behavior: auto !important; }
}
@media print { .topbar, .footer, .stage-dock { display: none; } }

/* v0.1.1 · after a session ends, the old code, QR and controls go away */
.stage.over .joinstrip, .stage.over .people, .stage.over .stage-dock { display: none; }

/* v0.2 · full-screen join slide: the first thing the room sees, and again with Q */
.intro { position: absolute; inset: 0; z-index: 5; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: clamp(24px, 5vw, 96px); align-items: center; justify-content: center; padding: clamp(24px, 5vh, 72px) clamp(24px, 6vw, 120px); background: var(--bg); }
.intro::before { content: ''; position: absolute; inset: 0; background: var(--hero); pointer-events: none; }
.intro > * { position: relative; }
.intro-qr { width: min(72vh, 44vw); aspect-ratio: 1; background: #fff; padding: clamp(12px, 2vh, 28px); border-radius: 28px; box-shadow: var(--shadow-3); }
.intro-qr svg { width: 100%; height: 100%; }
.intro-text { display: grid; gap: clamp(4px, 1vh, 12px); justify-items: start; }
.intro-how { font-size: clamp(18px, 2vw, 34px); color: var(--ink-2); font-weight: 500; }
.intro-url { font-size: clamp(24px, 3vw, 54px); font-weight: 650; letter-spacing: -0.01em; }
.intro-code { font-size: clamp(64px, 9vw, 170px); line-height: 1; font-weight: 700; letter-spacing: .06em; color: var(--accent); margin-bottom: clamp(8px, 2vh, 24px); }
.intro-people { display: inline-flex; align-items: center; gap: 12px; font-size: clamp(18px, 1.8vw, 30px); font-weight: 650; color: var(--ink-2); padding: 8px 18px; border-radius: var(--pill); background: var(--live-soft); }
.intro-people .num { color: var(--live); }
.intro-deck { display: grid; gap: 6px; justify-items: start; margin: clamp(8px, 2vh, 24px) 0; padding: 14px 18px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); max-width: 36em; }
.intro-deck b { font-size: clamp(16px, 1.4vw, 24px); }
.intro-deck .muted { font-size: clamp(13px, 1vw, 17px); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.stage.show-intro .stage-top, .stage.show-intro .stage-body { visibility: hidden; }
.stage.show-intro .stage-dock { z-index: 6; }
@media (max-width: 860px) { .intro { grid-template-columns: 1fr; justify-items: center; text-align: center; overflow: auto; } .intro-text { justify-items: center; } .intro-qr { width: min(60vw, 46vh); } }

/* v0.2 · Lite nudge */
.nudge { display: flex; justify-content: center; align-items: center; gap: var(--s4); flex-wrap: wrap; padding: 8px var(--s4); background: var(--ink); color: var(--bg); font-size: var(--t-sm); text-align: center; }
.nudge a { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: var(--pill); background: var(--accent); color: var(--accent-ink); font-weight: 600; text-decoration: none; }
:root[data-theme="dark"] .nudge { background: var(--surface-2); color: var(--ink); }
.nudge a .ic { width: 15px; height: 15px; }
.ts:empty { display: none; } .ts { display: flex; justify-content: center; }

/* ---------------------------------------------------------------- v0.2.2: templates, tip, guide */
dialog:has(.dlg.wide) { width: min(980px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); overflow: auto; }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.chipbtn { height: 34px; padding: 0 14px; border-radius: var(--pill); border: 1px solid var(--line-2); background: var(--surface); color: var(--ink-2); font: inherit; font-size: var(--t-sm); font-weight: 650; cursor: pointer; }
.chipbtn[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }
:root[data-theme="dark"] .chipbtn[aria-pressed="true"] { color: #0E1330; }
.tpl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--s3); }
.tpl { display: grid; align-content: start; gap: 8px; text-align: left; padding: var(--s4); border-radius: var(--r); border: 1px solid var(--line); background: var(--surface); color: var(--ink); font: inherit; cursor: pointer; transition: border-color var(--fast), box-shadow var(--fast), transform var(--fast); }
.tpl:hover, .tpl:focus-visible { border-color: var(--accent); box-shadow: var(--shadow-2); transform: translateY(-1px); }
.tpl b { font-size: var(--t-md); }
.tpl .muted { font-size: var(--t-sm); line-height: 1.45; }
.tpl-g { display: inline-flex; align-items: center; gap: 6px; font-size: var(--t-xs); font-weight: 700; color: var(--accent); letter-spacing: .02em; }
.tpl-g svg { width: 14px; height: 14px; }
.tpl-meta { display: grid; gap: 6px; margin-top: 4px; font-size: var(--t-xs); color: var(--ink-3); font-weight: 650; }
.blankt { place-items: center; text-align: center; align-content: center; border: 2px dashed var(--line-2); background: transparent; min-height: 150px; }
.blankt svg { color: var(--accent); }
.tip { display: flex; align-items: center; gap: 10px; margin: calc(-1 * var(--s2)) 0 var(--s5); padding: 10px 14px; border-radius: var(--r); background: var(--accent-soft); color: var(--ink-2); font-size: var(--t-sm); }
.tip svg { flex: none; color: var(--accent); width: 18px; height: 18px; }
.join:has(.lobby) .made { display: none; }   /* the waiting room already has the full "Run your own live poll" card */
.guide { max-width: 920px; }
.print-only { display: none !important; }
.g-brand { align-items: center; gap: 12px; margin-bottom: 18px; padding-bottom: 14px; border-bottom: 1px solid var(--line); } .g-brand .logo { width: 44px; height: 44px; } .g-brand small { color: var(--ink-3); }
.g-head { display: grid; gap: var(--s4); padding: var(--s4) 0 var(--s6); }
.g-head h1 { font-size: clamp(30px, 4.4vw, 46px); line-height: 1.1; letter-spacing: -.02em; }
.g-head .lead { font-size: var(--t-lg); color: var(--ink-2); max-width: 62ch; line-height: 1.55; }
.g-toc { padding: var(--s5); margin-bottom: var(--s6); }
.g-toc ol { margin: var(--s3) 0 0; padding-left: 1.3em; columns: 2; column-gap: var(--s6); }
.g-toc li { margin: 0 0 8px; break-inside: avoid; } .g-toc a { color: var(--ink-2); }
.g-sec { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: var(--s4); padding: var(--s6) 0; border-top: 1px solid var(--line); }
.g-n { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; background: var(--accent); color: #fff; font-weight: 750; font-size: var(--t-lg); }
:root[data-theme="dark"] .g-n { color: #0E1330; }
.g-sec h2 { font-size: var(--t-xl); margin-bottom: var(--s3); }
.g-sec p { color: var(--ink-2); line-height: 1.65; margin: 0 0 var(--s3); max-width: 68ch; }
.g-fig { margin: var(--s4) 0 0; } .g-fig img { width: 100%; height: auto; border-radius: var(--r-lg); border: 1px solid var(--line); box-shadow: var(--shadow-2); display: block; }
.g-fig figcaption { font-size: var(--t-sm); color: var(--ink-3); margin-top: 8px; }
.g-types { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s3); margin: var(--s4) 0; }
.g-types .card { padding: var(--s4); display: grid; gap: 6px; } .g-types svg { color: var(--accent); } .g-types span { color: var(--ink-2); font-size: var(--t-sm); line-height: 1.5; }
kbd { display: inline-block; min-width: 26px; padding: 2px 7px; border-radius: 6px; border: 1px solid var(--line-2); border-bottom-width: 2px; background: var(--surface); font: 650 13px/1.4 'Plex', system-ui, sans-serif; text-align: center; color: var(--ink); }
.g-keys td:first-child { white-space: nowrap; width: 1%; }
.g-keys td, .g-keys th { text-align: left; }
.g-lite { display: flex; gap: 10px; align-items: center; padding: 12px 16px; border-radius: var(--r); background: var(--accent-soft); }
.g-lite svg { color: var(--accent); flex: none; }
.g-tips { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--s3); }
.g-tips li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 12px; color: var(--ink-2); line-height: 1.55; } .g-tips svg { color: var(--accent); margin-top: 2px; }
.g-help { padding: var(--s5); margin-top: var(--s5); }
@media (max-width: 640px) { .g-toc ol { columns: 1; } .g-types { grid-template-columns: 1fr; } .g-sec { grid-template-columns: minmax(0, 1fr); } .g-n { width: 36px; height: 36px; font-size: var(--t-md); } }
@media print {
  :root { color-scheme: light; }
  body { background: #fff !important; }
  .topbar, .footer, .no-print, .nudge { display: none !important; }
  .print-only.g-brand { display: flex !important; }
  .page.guide { padding: 0; max-width: none; }
  .g-head { padding: 0 0 12px; } .g-head h1 { font-size: 30px; }
  .g-sec { padding: 11px 0; }
  .g-sec h2 { break-after: avoid; }
  .g-fig { break-inside: avoid; margin-top: 10px; }
  .g-fig img { box-shadow: none; max-height: 172px; width: auto; max-width: 100%; }
  .g-brand { margin-bottom: 10px; padding-bottom: 10px; } .g-head { gap: 10px; } .g-sec p { margin-bottom: 8px; } .g-types { margin: 10px 0; }
  .g-keys { break-inside: avoid; }
  .g-types .card, .g-tips li, .cmp tr { break-inside: avoid; }
  .cmp-wrap { overflow: visible; box-shadow: none; }
  a { color: inherit; }
}

/* ---------------------------------------------------------------- v0.2.3: contact form */
.contact { max-width: 1080px; }
.c-head { display: grid; gap: var(--s3); padding: var(--s4) 0 var(--s5); }
.c-head h1 { font-size: clamp(30px, 4.2vw, 44px); line-height: 1.1; letter-spacing: -.02em; }
.c-head .lead { font-size: var(--t-lg); color: var(--ink-2); max-width: 62ch; line-height: 1.55; }
.c-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: var(--s5); align-items: start; }
.c-card { padding: var(--s6); }
.c-kinds { border: 0; padding: 0; margin: 0 0 var(--s5); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s3); min-width: 0; }
.c-kinds legend { font-weight: 700; font-size: var(--t-lg); margin-bottom: var(--s3); color: var(--ink); }
.c-kind { display: block; cursor: pointer; position: relative; }
.c-kind input { position: absolute; opacity: 0; pointer-events: none; }
.c-kind > span { display: grid; gap: 4px; height: 100%; padding: var(--s4); border-radius: var(--r); border: 1px solid var(--line-2); background: var(--surface); transition: border-color var(--fast), background var(--fast); }
.c-kind svg { color: var(--accent); width: 20px; height: 20px; }
.c-kind b { font-size: var(--t-md); color: var(--ink); }
.c-kind small { color: var(--ink-3); font-size: var(--t-sm); line-height: 1.4; }
.c-kind input:checked + span { border-color: var(--accent); background: var(--accent-soft); box-shadow: inset 0 0 0 1px var(--accent); }
.c-kind input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.c-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s4) var(--s4); padding-top: var(--s5); border-top: 1px solid var(--line); }
.fld { min-width: 0; display: grid; gap: 6px; align-content: start; } .fld.wide { grid-column: 1 / -1; } .fld[hidden] { display: none; }
.fld label, .fld legend { font-size: var(--t-sm); font-weight: 650; color: var(--ink); }
.optl { font-weight: 450; color: var(--ink-3); } .fld.req .optl { display: none; }
.fld textarea.input { resize: vertical; min-height: 90px; }
.fld.bad .input { border-color: var(--bad, #C8432C); }
.ferr { margin: 0; font-size: var(--t-sm); color: var(--bad, #C8432C); } .ferr:empty { display: none; }
.c-use { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 18px; min-width: 0; }
.c-use legend { margin-bottom: 8px; padding: 0; }
.chk { display: inline-flex; align-items: center; gap: 8px; font-size: var(--t-md); color: var(--ink-2); cursor: pointer; }
.chk input { width: 18px; height: 18px; accent-color: var(--accent); }
.hp { position: absolute; left: -5000px; width: 1px; height: 1px; overflow: hidden; }
.c-consent { display: flex; gap: 10px; align-items: flex-start; margin: var(--s5) 0 0; color: var(--ink-3); font-size: var(--t-sm); line-height: 1.5; }
.c-consent svg { flex: none; color: var(--accent); width: 18px; height: 18px; margin-top: 1px; }
.c-act { margin-top: var(--s4); flex-wrap: wrap; gap: 12px 18px; }
.c-wa { color: var(--ink-3); font-size: var(--t-sm); }
.rmsg { margin: var(--s3) 0 0; font-size: var(--t-md); } .rmsg:empty { display: none; } .rmsg.err { color: var(--bad, #C8432C); }
.c-done { display: grid; gap: var(--s3); } .c-done h2 { font-size: var(--t-2xl); } .c-done p { color: var(--ink-2); line-height: 1.6; max-width: 60ch; }
.c-ref { font-family: ui-monospace, Menlo, monospace; color: var(--accent); letter-spacing: .02em; }
.c-side { display: grid; gap: var(--s4); }
.c-side .card { padding: var(--s5); display: grid; gap: 8px; }
.c-addr { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; font-weight: 650; color: var(--ink); margin: 0; }
.c-addr span { user-select: all; overflow-wrap: anywhere; }
@media (max-width: 860px) { .c-grid { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 640px) { .c-kinds { grid-template-columns: minmax(0, 1fr); } .c-fields { grid-template-columns: minmax(0, 1fr); } .c-card { padding: var(--s5) var(--s4); } }

/* ---------------------------------------------------------------- v0.3 "Game On": quiz, brainstorm, results */
/* quiz on the big screen */
.qz { display: grid; gap: clamp(14px, 2.4vh, 32px); align-content: center; height: 100%; max-width: 1400px; }
.qz-tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(10px, 1.6vh, 22px); }
.qz-tile { display: flex; align-items: center; gap: var(--s4); padding: clamp(14px, 2.2vh, 30px) clamp(16px, 1.8vw, 30px); border-radius: var(--r-lg); background: color-mix(in srgb, var(--c) 12%, var(--surface)); border: 2px solid color-mix(in srgb, var(--c) 45%, transparent); font-size: clamp(18px, 1.8vw, 34px); font-weight: 650; line-height: 1.2; min-width: 0; }
.qz-tile .letter { display: grid; place-items: center; flex: none; width: 1.7em; height: 1.7em; border-radius: 12px; background: var(--c); color: #fff; font-weight: 700; }
[data-theme="dark"] .qz-tile .letter { color: #0E1330; }
.qz-tile .t { min-width: 0; overflow-wrap: anywhere; }
.qz-note { display: inline-flex; align-items: center; gap: 10px; justify-self: start; color: var(--ink-2); font-weight: 650; font-size: clamp(15px, 1.3vw, 24px); }
.qz-note .ic { width: 1.2em; height: 1.2em; color: var(--accent); }
.qz-top { display: flex; align-items: center; gap: clamp(20px, 3vw, 56px); }
.ring-time { position: relative; width: clamp(110px, 13vh, 190px); aspect-ratio: 1; flex: none; }
.ring-time svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring-time circle { fill: none; stroke-width: 10; }
.ring-time .bg { stroke: var(--track); }
.ring-time .fg { stroke: var(--accent); stroke-linecap: round; transition: stroke-dashoffset .12s linear, stroke var(--fast); }
.ring-time.low .fg { stroke: var(--live); }
.ring-time span { position: absolute; inset: 0; display: grid; place-items: center; font-size: clamp(36px, 4.6vh, 72px); font-weight: 700; letter-spacing: -0.03em; }
.ring-time.low span { color: var(--live); }
.qz-count { display: grid; color: var(--ink-3); font-weight: 650; font-size: clamp(15px, 1.3vw, 24px); }
.qz-count .big { font-size: clamp(40px, 5vh, 84px); color: var(--ink); line-height: 1; letter-spacing: -0.03em; }
.qz-reveal .bar.wrong .bar-fill { opacity: .5; }
.qz-reveal .bar.wrong .bar-head { color: var(--ink-2); }
.qz-reveal .bar.right .bar-head { color: var(--good); }
.qz-reveal .bar.right .letter-sm { background: var(--good); color: #fff; }
.qz-reveal .letter-sm .ic { width: .9em; height: .9em; }
.qz-reveal .qz-note .ic { color: var(--good); }
/* leaderboard */
.lb { display: grid; gap: clamp(12px, 2vh, 28px); align-content: center; justify-items: center; height: 100%; }
.lb .qz-note { justify-self: center; }
.podium { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: end; gap: clamp(10px, 1.6vw, 28px); width: min(100%, 1000px); }
.pod { display: grid; justify-items: center; gap: 6px; text-align: center; min-width: 0; animation: rise var(--slow) var(--ease) both; }
.pod.first { animation-delay: .25s; } .pod.p3 { animation-delay: .1s; }
.pod b { font-size: clamp(18px, 1.9vw, 36px); max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pod > .num { font-weight: 700; color: var(--ink-2); font-size: clamp(15px, 1.4vw, 26px); }
.pod .medal .ic { width: clamp(28px, 3vw, 54px); height: clamp(28px, 3vw, 54px); }
.pod.p1 .medal { color: #C99A06; } .pod.p2 .medal { color: #8A94A6; } .pod.p3 .medal { color: #B0703A; }
.pod .step { width: 100%; display: grid; place-items: start center; padding-top: 12px; border-radius: var(--r-lg) var(--r-lg) 0 0; background: var(--accent-soft); color: var(--accent); font-weight: 700; font-size: clamp(18px, 1.8vw, 32px); }
.pod.p1 .step { height: clamp(120px, 20vh, 260px); background: var(--accent); color: var(--accent-ink); }
.pod.p2 .step { height: clamp(90px, 14vh, 190px); } .pod.p3 .step { height: clamp(64px, 10vh, 140px); }
.lb-rest { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 8px clamp(12px, 1.6vw, 28px); width: min(100%, 1000px); }
.lb-rest li { display: flex; align-items: center; gap: var(--s3); padding: 10px 16px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); font-size: clamp(15px, 1.2vw, 22px); }
.lb-rest b { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lb-rest .rk { color: var(--ink-3); font-weight: 700; min-width: 2.4em; }
/* brainstorm cards on the big screen */
.ideas { display: grid; grid-template-columns: repeat(auto-fill, minmax(clamp(200px, 17vw, 320px), 1fr)); gap: clamp(10px, 1.4vw, 22px); align-content: start; height: 100%; overflow: auto; padding: 2px 4px 2px 2px; }
.idea { display: grid; grid-template-rows: 1fr auto; gap: var(--s3); min-height: clamp(110px, 15vh, 190px); padding: clamp(14px, 1.6vw, 24px); border-radius: var(--r-lg); background: color-mix(in srgb, var(--c) 13%, var(--surface)); border: 1px solid color-mix(in srgb, var(--c) 35%, transparent); animation: rise var(--med) var(--ease); }
.idea p { font-size: clamp(16px, 1.35vw, 26px); font-weight: 650; line-height: 1.3; overflow-wrap: anywhere; }
.idea .foot { display: flex; align-items: center; justify-content: space-between; }
.idea .v { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--c); font-size: clamp(15px, 1.2vw, 22px); }
.idea.top { box-shadow: inset 0 0 0 2px var(--c), var(--shadow-1); }
/* phone: quiz and brainstorm */
.qz-phone { display: grid; gap: var(--s3); }
.qz-bar { height: 8px; border-radius: var(--pill); background: var(--track); overflow: hidden; }
.qz-bar i { display: block; height: 100%; width: 100%; background: var(--accent); border-radius: inherit; transform-origin: left; }
.qz-bar.low i { background: var(--live); }
.qz-left { display: flex; justify-content: space-between; font-size: var(--t-sm); font-weight: 650; color: var(--ink-2); }
.qz-btns { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s2); }
.qz-btn { display: grid; gap: 8px; align-content: start; justify-items: start; min-height: 96px; padding: 14px; border-radius: var(--r); border: 0; background: var(--c); color: #fff; text-align: left; font-weight: 650; font-size: 16px; line-height: 1.25; cursor: pointer; transition: transform var(--fast), opacity var(--fast), box-shadow var(--fast); }
:root:not([data-theme="dark"]) .qz-btn { background: color-mix(in srgb, var(--c) 80%, #000); }   /* white text stays readable on every colour */
[data-theme="dark"] .qz-btn { color: #0E1330; }
.qz-btn .letter { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; background: rgba(255, 255, 255, .25); font-weight: 700; }
.qz-btn:active { transform: scale(.98); }
.qz-btn[disabled] { cursor: default; opacity: .38; }
.qz-btn.on { opacity: 1; box-shadow: 0 0 0 3px var(--surface), 0 0 0 6px var(--c); }
.qz-res { display: grid; justify-items: center; gap: 6px; text-align: center; padding: var(--s3) 0; }
.qz-res .ic { width: 48px; height: 48px; }
.qz-res.right .ic { color: var(--good); } .qz-res.wrong .ic { color: var(--bad); } .qz-res.none .ic { color: var(--ink-3); }
.qz-res .pts { font-size: 34px; font-weight: 700; letter-spacing: -0.02em; }
.qz-rank { display: flex; justify-content: center; gap: var(--s4); padding: var(--s3); border-radius: var(--r); background: var(--surface-2); font-weight: 650; }
.qz-rank span { display: grid; justify-items: center; font-size: var(--t-sm); color: var(--ink-3); }
.qz-rank b { font-size: 22px; color: var(--ink); }
.namebox { display: grid; gap: var(--s2); padding: var(--s3); border-radius: var(--r); background: var(--accent-soft); }
.namebox .row { gap: var(--s2); }
.namebox .input { flex: 1; min-width: 0; }
.jidea { display: grid; grid-template-columns: 1fr auto; gap: var(--s3); align-items: center; padding: 12px 14px; border-radius: var(--r); border: 1px solid var(--line); background: var(--surface); }
.jidea .qt { font-weight: 650; line-height: 1.3; overflow-wrap: anywhere; }
.jidea .by { font-size: var(--t-xs); color: var(--ink-3); font-weight: 600; margin-top: 2px; }
.votes-left { display: flex; justify-content: space-between; font-size: var(--t-sm); color: var(--ink-2); font-weight: 650; }
/* editor: plan-locked kinds, quiz settings */
.types { grid-template-columns: repeat(3, 1fr); }
.type.locked { color: var(--ink-3); background: var(--surface-2); }
.type.locked .ic { color: var(--ink-3); }
.type .paid { display: inline-flex; align-items: center; gap: 4px; font-size: var(--t-xs); color: var(--accent); font-weight: 650; }
.type .paid .ic { width: 12px; height: 12px; color: inherit; }
.opt.quiz { grid-template-columns: 30px 1fr auto auto; }
.right-pick { display: inline-flex; align-items: center; gap: 6px; padding: 0 10px; min-height: 36px; border-radius: var(--pill); border: 1px solid var(--line); font-size: var(--t-sm); font-weight: 650; color: var(--ink-3); cursor: pointer; background: var(--surface); }
.right-pick input { accent-color: var(--good); margin: 0; }
.right-pick:has(input:checked) { border-color: var(--good); color: var(--good); background: var(--good-soft); }
.qz-settings { display: flex; flex-wrap: wrap; gap: var(--s4); align-items: end; }
.qz-settings .field { margin: 0; }
.tpl.locked { opacity: .78; }
.tpl .lockchip { display: inline-flex; align-items: center; gap: 4px; font-size: var(--t-xs); font-weight: 650; color: var(--accent); }
.tpl .lockchip .ic { width: 12px; height: 12px; }
@media (max-width: 560px) { .types { grid-template-columns: repeat(2, 1fr); } .qz-tiles { grid-template-columns: 1fr; } .opt.quiz { grid-template-columns: 30px 1fr auto; } .opt.quiz .right-pick span { display: none; } }
/* results */
.res-list { display: grid; gap: var(--s3); }
.res-row { display: grid; grid-template-columns: 1fr auto; gap: var(--s4); align-items: center; padding: var(--s4) var(--s5); text-decoration: none; }
.res-row h3 { font-size: 18px; }
.res-row .meta { display: flex; flex-wrap: wrap; gap: 6px 12px; font-size: var(--t-sm); color: var(--ink-3); margin-top: 4px; }
.report { display: grid; gap: var(--s5); }
.report-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s4); align-items: end; }
.report-head .stats { display: flex; flex-wrap: wrap; gap: var(--s5); margin-top: var(--s3); }
.report-head .stats div { display: grid; } .report-head .stats b { font-size: 24px; } .report-head .stats span { font-size: var(--t-sm); color: var(--ink-3); }
.rsec { padding: var(--s5); display: grid; gap: var(--s4); break-inside: avoid; }
.rsec h2 { font-size: 20px; line-height: 1.3; }
.rsec .kind { display: flex; gap: var(--s2); align-items: center; font-size: var(--t-sm); color: var(--ink-3); font-weight: 650; }
.rtab { width: 100%; border-collapse: collapse; font-size: var(--t-sm); }
.rtab th, .rtab td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.rtab th { color: var(--ink-3); font-weight: 650; }
.rtab td.n, .rtab th.n { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.rtab .mini { display: block; height: 8px; border-radius: 4px; background: var(--accent); min-width: 2px; }
.rtab tr.right td:first-child { color: var(--good); font-weight: 650; }
.rwords { display: flex; flex-wrap: wrap; gap: 8px; }
.rwords span { padding: 4px 10px; border-radius: var(--pill); background: var(--surface-2); font-weight: 600; font-size: var(--t-sm); }
.rwords span b { color: var(--accent); margin-left: 4px; }
.locknote { display: grid; gap: var(--s3); justify-items: start; padding: var(--s5); }
@media print {
  .topbar, .footer, .no-print, .toasts, .nudge { display: none !important; }
  .page.results { padding: 0; max-width: none; }
  .results .print-only { display: inline !important; }
  .results .rsec, .results .card { box-shadow: none !important; border: 1px solid #ccc; }
  .rsec { break-inside: avoid; }
}

/* ---------------------------------------------------------------- v0.4 "Own the Room": phone remote, Q&A moderation, your own logo (Pro) */
.own-logo { display: flex; align-items: center; height: clamp(64px, 6.4vw, 124px); max-width: 22vw; padding: 8px 14px; background: #fff; border-radius: var(--r-lg); border: 1px solid var(--line); box-shadow: var(--shadow-1); }
.own-logo img { max-height: 100%; max-width: 100%; object-fit: contain; }
.intro-logo { display: inline-flex; padding: 10px 16px; margin-bottom: clamp(4px, 1vh, 12px); background: #fff; border-radius: var(--r); box-shadow: var(--shadow-1); }
.intro-logo img { height: clamp(44px, 7vh, 88px); max-width: 30vw; object-fit: contain; }
.stage-dock #remote.on { color: var(--good); }
.stage-dock #review b { margin-left: 2px; }
.remote-qr { display: grid; place-items: center; width: min(280px, 70vw); aspect-ratio: 1; margin: 4px auto 8px; background: #fff; padding: 12px; border-radius: var(--r-lg); border: 1px solid var(--line); }
.remote-qr > svg { width: 100%; height: 100%; }
.remote-qr .btn { color: #141631; background: #fff; border-color: #CCD1E2; }
.warnline { display: flex; align-items: flex-start; gap: 8px; padding: 10px 12px; border-radius: var(--r-sm); background: var(--warn-soft); color: var(--warn); font-weight: 600; }
.warnline .ic { margin-top: 2px; }
.rv-list { display: grid; gap: var(--s2); max-height: 56vh; overflow: auto; }
.rv-item { display: grid; grid-template-columns: 1fr auto; gap: var(--s3); align-items: center; padding: var(--s3) var(--s4); border-radius: var(--r); border: 1px solid var(--line); background: var(--surface); }
.rv-item .qt { font-weight: 600; line-height: 1.35; overflow-wrap: anywhere; }
.rv-item .by { font-size: var(--t-xs); color: var(--ink-3); font-weight: 650; margin-top: 2px; }
.rv-item.done { opacity: .62; }
.rv-item .row { gap: 6px; flex-wrap: nowrap; }
.jq.wait { grid-template-columns: 1fr; border-style: dashed; background: var(--surface-2); }
.jq.wait .by { display: flex; align-items: center; gap: 4px; }
.jq.wait .by .ic { width: 13px; height: 13px; }
.join-top .own-mark { display: flex; align-items: center; height: 40px; max-width: 120px; }
.join-top .own-mark img { max-height: 40px; max-width: 120px; object-fit: contain; background: #fff; border-radius: 8px; padding: 3px 6px; }
.join-top .own-mark:empty { display: none; }
/* Studio: your logo, and the moderation switch on a Q&A slide */
.brand-card { display: grid; grid-template-columns: 1fr auto auto; gap: var(--s5); align-items: center; margin-top: var(--s6); padding: var(--s5); }
.brand-card h2 { display: flex; align-items: center; gap: 8px; font-size: var(--t-lg); margin-bottom: 4px; }
.brand-card p { font-size: var(--t-sm); max-width: 60ch; }
.brand-prev { display: grid; place-items: center; width: 200px; height: 80px; border-radius: var(--r); border: 1px dashed var(--line-2); background: #fff; }
.brand-prev img { max-width: 184px; max-height: 68px; object-fit: contain; }
.brand-prev .muted { color: #5B6086; font-size: var(--t-sm); }
@media (max-width: 760px) { .brand-card { grid-template-columns: 1fr; } .brand-prev { width: 100%; } }
.modpick { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: start; padding: var(--s3) var(--s4); border: 1px solid var(--line); border-radius: var(--r); background: var(--surface-2); cursor: pointer; }
.modpick input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--accent); }
.modpick > span:nth-child(2) { display: grid; gap: 2px; }
.modpick .hint { font-size: var(--t-sm); }
.modpick .lockchip { display: inline-flex; align-items: center; gap: 4px; font-size: var(--t-xs); font-weight: 650; color: var(--accent); white-space: nowrap; }
.modpick .lockchip .ic { width: 12px; height: 12px; }
.modpick.locked b { color: var(--ink-2); }
/* The phone remote */
body.is-remote { background: var(--bg); }
.remote { max-width: 520px; margin: 0 auto; padding: 0 var(--s4) var(--s7); display: grid; gap: var(--s4); }
.rm-top { display: flex; align-items: center; gap: var(--s3); padding: var(--s4) 0 0; }
.rm-top .logo { width: 36px; height: 36px; }
.rm-top .t { flex: 1; min-width: 0; }
.rm-top .t b { display: block; font-size: var(--t-md); }
.rm-top .t span { font-size: var(--t-xs); color: var(--ink-3); font-weight: 650; letter-spacing: .06em; }
.rm-top .rm-code { display: flex; align-items: baseline; gap: 8px; margin-top: 2px; text-transform: uppercase; }
.rm-top .rm-code strong { font-size: var(--t-xl); font-weight: 800; color: var(--accent); letter-spacing: .04em; text-transform: none; line-height: 1.1; }
.rm-card { padding: var(--s5); display: grid; gap: var(--s3); }
.rm-card h2 { font-size: 21px; line-height: 1.25; overflow-wrap: anywhere; }
.rm-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; font-size: var(--t-sm); }
.rm-stats { display: flex; flex-wrap: wrap; gap: 6px 16px; align-items: center; font-size: var(--t-sm); color: var(--ink-2); }
.rm-stats b { color: var(--ink); font-size: var(--t-lg); }
.rm-nav { display: grid; grid-template-columns: 1fr 2fr; gap: var(--s3); }
.rm-nav .btn { min-height: 64px; font-size: var(--t-lg); border-radius: var(--r-lg); }
.rm-tools { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s3); }
.rm-tools .btn[aria-pressed="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.rm-list { padding: var(--s4); display: grid; gap: var(--s2); }
.rm-list h3 { display: flex; align-items: center; gap: 8px; font-size: var(--t-md); }
.rm-list h3 .num { margin-left: auto; color: var(--ink-3); }
.rm-note { display: flex; align-items: center; gap: 8px; padding: 10px 12px; border-radius: var(--r-sm); background: var(--surface-2); color: var(--ink-2); font-size: var(--t-sm); font-weight: 600; }
.rm-end { padding-top: var(--s4); }
@media (max-width: 360px) { .rm-nav { grid-template-columns: 1fr; } .rv-item { grid-template-columns: 1fr; } }
/* The visible security check on the sign-in box */
.ts:not(:empty) { min-height: 65px; }
.remote #rbody { display: grid; gap: var(--s4); }
.rm-list .rv-item { grid-template-columns: 1fr; gap: var(--s2); }
.rm-list .rv-item .row { justify-content: flex-start; }
.lobby-pulse.own { width: auto; height: auto; animation: none; }
.lobby-pulse.own img { max-width: 180px; max-height: 72px; object-fit: contain; background: #fff; border-radius: 12px; padding: 6px 10px; }
/* Answered questions: dimmed by colour, not transparency, so the text keeps its contrast */
.q.done, .jq.done, .rv-item.done { opacity: 1; background: var(--surface-2); }
.q.done .qt, .jq.done .qt, .rv-item.done .qt { color: var(--ink-2); }
.q.done .votes { color: var(--ink-3); }
@media (max-width: 360px) { .rm-tools { grid-template-columns: 1fr; } .rm-meta { font-size: var(--t-xs); } }
.rm-card h2, .rm-card .chip { max-width: 100%; }

/* v0.5 EdFlip · text size for large halls: the presenter's A− / A+ (or − and + keys) scale the slide; 1 = automatic */
.stage-body { zoom: var(--boost, 1); }
.tsize { display: inline-flex; gap: 2px; }
.dock .ts { font-weight: 700; font-size: 15px; letter-spacing: -.01em; width: 40px; }
.dock .ts sup { font-size: 11px; margin-left: 1px; }
.dock .ts:disabled { opacity: .4; cursor: default; }

/* v0.5 EdFlip · landing: the phone-remote feature, steps with photos, feature cards */
.hero-art img { aspect-ratio: 16 / 9; }
@media (max-width: 600px) { .hero-art img { aspect-ratio: 4 / 5; } }
.feature-hero { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: var(--s7); align-items: center; }
.fh-art { margin: 0; }
.fh-art img, .feat img, .steps-img img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.fh-art img { border-radius: 26px; box-shadow: var(--shadow-3); }
.fh-text .kicker { display: flex; align-items: center; gap: 10px; }
.fh-text h2 { font-size: clamp(28px, 3.4vw, 42px); letter-spacing: -0.02em; line-height: 1.1; text-wrap: balance; }
.fh-list { list-style: none; padding: 0; margin: var(--s5) 0 0; display: grid; gap: var(--s4); }
.fh-list li { display: grid; grid-template-columns: 36px 1fr; gap: var(--s3); align-items: start; color: var(--ink-2); }
.fh-list li .ic { width: 36px; height: 36px; padding: 8px; border-radius: 11px; background: var(--accent-soft); color: var(--accent); }
.steps-img li { padding: 0; overflow: hidden; gap: 0; }
.steps-img li > div { padding: var(--s5); display: grid; gap: var(--s2); }
.steps-img .n { margin-top: calc(-1 * var(--s5) - 18px); box-shadow: 0 0 0 4px var(--surface); }
.feats { margin-top: var(--s6); display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s4); }
.feat { overflow: hidden; display: grid; align-content: start; }
.feat > div { padding: var(--s5); display: grid; gap: var(--s2); }
.feat h3 { font-size: var(--t-lg); font-weight: 650; display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.feat h3 .ic { color: var(--accent); }
.feat p { color: var(--ink-2); }
@media (max-width: 860px) {
  .feature-hero { grid-template-columns: 1fr; gap: var(--s5); }
  .feats { grid-template-columns: 1fr; }
}
.dock .ts-val { min-width: 0; font-size: var(--t-xs); font-weight: 700; color: var(--accent); align-self: center; }
.dock .ts-val:not(:empty) { min-width: 36px; text-align: center; }