/* ============================================================
   Информационная система в Здравоохранении — course UI
   ============================================================ */
@font-face { font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("../fonts/inter-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: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("../fonts/inter-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; }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("../fonts/inter-cyrillic-wght-normal.woff2") format("woff2"); unicode-range: U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("../fonts/inter-cyrillic-ext-wght-normal.woff2") format("woff2"); unicode-range: U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F; }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 200 800; font-display: swap;
  src: url("../fonts/manrope-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: "Manrope"; font-style: normal; font-weight: 200 800; font-display: swap;
  src: url("../fonts/manrope-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+1E00-1E9F,U+A720-A7FF; }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 200 800; font-display: swap;
  src: url("../fonts/manrope-cyrillic-wght-normal.woff2") format("woff2"); unicode-range: U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116; }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 200 800; font-display: swap;
  src: url("../fonts/manrope-cyrillic-ext-wght-normal.woff2") format("woff2"); unicode-range: U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F; }

:root {
  --ink: #0B1F1E; --ink-2: #2E4A47; --muted: #6A7F7C; --faint: #9AACA9;
  --paper: #F5F8F7; --card: #FFFFFF; --line: #DCE6E4; --line-2: #EAF0EF;
  --teal: #0F8B7E; --teal-d: #0A645C; --teal-l: #CDEFE9; --mint: #E7F6F3;
  --red: #D6453D; --red-l: #FBE3E1; --amber: #D98E1E; --amber-l: #FBEFD9; --green: #2E9E5B; --green-l: #DDF3E6;
  --violet: #6D5BD0; --blue: #2F6FDB; --rose: #C2417A;
  --dark: #061514; --dark-2: #0C2523;
  --o0: #0F8B7E; --o1: #6D5BD0; --o2: #D98E1E; --o3: #2F6FDB; --o4: #C2417A; --o5: #5B7F2B; --o6: #8A5A44; --o7: #3E5C76;
  --head: "Manrope", "Inter", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: var(--body); color: var(--ink); background: var(--paper); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--teal-d); }
button { font: inherit; cursor: pointer; }
.ico { width: 1em; height: 1em; display: inline-block; vertical-align: -0.125em; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ============================================================ DECK */
body.deck { background: #030a09; overflow: hidden; height: 100vh; }
#viewport { position: fixed; inset: 0; overflow: hidden; }
#stage { position: absolute; width: 1600px; height: 900px; transform-origin: 0 0; background: var(--paper); overflow: hidden; }
.slide { position: absolute; inset: 0; padding: 70px 96px 74px; overflow: hidden; background: var(--paper); display: flex; flex-direction: column; }
.s-head { flex: none; position: relative; z-index: 2; }
.s-full { flex: 1; min-height: 0; position: relative; }
.slide.dark { background: radial-gradient(1200px 700px at 85% 10%, rgba(15,139,126,.35), transparent 60%),
  radial-gradient(900px 600px at 0% 100%, rgba(109,91,208,.22), transparent 60%), var(--dark); color: #EAF4F2; }
.slide.dark .kicker { color: #6FE0CF; }
.slide.dark h1, .slide.dark h2 { color: #fff; }
.slide.dark .lead, .slide.dark .muted { color: #A9C4C0; }
.grid-bg::before { content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 64px 64px; mask-image: radial-gradient(circle at 70% 30%, #000 0%, transparent 75%); }

.kicker { font: 650 19px/1.2 var(--body); letter-spacing: .14em; text-transform: uppercase; color: var(--teal); display: flex; align-items: center; gap: 12px; }
.kicker::before { content: ""; width: 28px; height: 3px; border-radius: 2px; background: currentColor; }
h1.s-title { font: 800 58px/1.08 var(--head); letter-spacing: -0.02em; margin: 14px 0 0; max-width: 1340px; color: var(--ink); }
.lead { font: 400 27px/1.42 var(--body); color: var(--ink-2); max-width: 1200px; margin: 18px 0 0; }
.muted { color: var(--muted); }
.s-body { position: relative; flex: 1; min-height: 0; margin-top: 38px; }
.foot { position: absolute; left: 96px; right: 200px; bottom: 26px; display: flex; justify-content: space-between; align-items: center;
  font: 500 15px var(--body); color: var(--faint); letter-spacing: .02em; }
.slide.dark .foot { color: rgba(255,255,255,.35); }
.joinpill { position: absolute; top: 26px; right: 34px; display: flex; align-items: center; gap: 10px; padding: 8px 14px; border-radius: 999px;
  background: rgba(15,139,126,.09); color: var(--teal-d); font: 600 16px var(--body); z-index: 5; }
.slide.dark .joinpill { background: rgba(255,255,255,.08); color: #9fe9de; }
.joinpill b { font-weight: 800; letter-spacing: .06em; }
.offline-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--green); }
.offline .offline-dot { background: var(--red); }

/* title */
.t-title { display: grid; grid-template-columns: 1fr 380px; gap: 70px; height: 100%; align-items: center; }
.t-title .num { font: 800 210px/0.8 var(--head); color: transparent; -webkit-text-stroke: 2px rgba(111,224,207,.55); letter-spacing: -0.04em; }
.t-title h1 { font: 800 66px/1.06 var(--head); letter-spacing: -0.025em; margin: 26px 0 0; color: #fff; }
.t-title .sub { font: 400 28px/1.4 var(--body); color: #A9C4C0; margin-top: 22px; max-width: 900px; }
.t-title .who { margin-top: 46px; display: flex; gap: 28px; font: 600 21px var(--body); color: #DDEDEB; }
.t-title .who span { color: #7FA5A0; font-weight: 500; }
.qrcard { background: #fff; color: var(--ink); border-radius: 28px; padding: 28px 28px 22px; text-align: center; box-shadow: 0 30px 80px rgba(0,0,0,.35); }
.qrcard img { width: 100%; aspect-ratio: 1; }
.qrcard .qh { font: 700 21px/1.25 var(--head); margin-bottom: 14px; }
.qrcard .qurl { font: 600 19px var(--body); color: var(--teal-d); margin-top: 10px; }
.qrcard .qcode { font: 800 46px/1 var(--head); letter-spacing: .12em; margin-top: 6px; }

/* section */
.t-section { height: 100%; display: flex; flex-direction: column; justify-content: center; }
.t-section .bignum { position: absolute; right: 70px; top: -70px; font: 800 420px/1 var(--head); color: rgba(255,255,255,.04); letter-spacing: -0.05em; }
.t-section h1 { font: 800 84px/1.04 var(--head); letter-spacing: -0.03em; margin: 22px 0 0; max-width: 1250px; }
.t-section .sub { font: 400 30px/1.4 var(--body); color: #A9C4C0; max-width: 1050px; margin-top: 26px; }
/* where we are: every part of the module, done / current / ahead (section slides) */
.partbar { position: absolute; left: 0; right: 0; bottom: 6px; }
.partbar .pb-h { font: 700 15px var(--body); letter-spacing: .14em; text-transform: uppercase; color: #6FE0CF; margin-bottom: 12px; }
.partbar ol { list-style: none; margin: 0; padding: 0; display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 12px; }
.partbar li { border-top: 4px solid rgba(255,255,255,.14); padding-top: 10px; display: flex; gap: 9px; align-items: flex-start; font: 600 15px/1.3 var(--body); color: rgba(255,255,255,.38); }
.partbar li b { flex: none; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font: 800 13px var(--head); background: rgba(255,255,255,.1); color: rgba(255,255,255,.6); }
.partbar li.done { border-color: var(--teal); color: #8FC9C0; }
.partbar li.done b { background: var(--teal); color: #fff; }
.partbar li.cur { border-color: #6FE0CF; color: #fff; }
.partbar li.cur b { background: #6FE0CF; color: var(--dark); }
.partbar.compact ol { display: flex; }
.partbar.compact li { flex: 1 1 0; min-width: 0; }
.partbar.compact li.cur { flex: 4 1 0; }
.partbar.compact li:not(.cur) span { display: none; }

/* module roadmap: parts on the left, goals on the right */
.t-road { display: grid; grid-template-columns: 1fr 560px; gap: 56px; height: 100%; align-items: start; }
.t-road .road { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; position: relative; }
.t-road .road::before { content: ""; position: absolute; left: 25px; top: 26px; bottom: 26px; width: 3px; border-radius: 2px; background: var(--teal-l); }
.t-road .road li { display: grid; grid-template-columns: 52px 1fr; gap: 20px; align-items: center; position: relative; }
.t-road .rn { width: 52px; height: 52px; border-radius: 50%; background: var(--teal); color: #fff; display: grid; place-items: center; font: 800 22px var(--head); box-shadow: 0 0 0 6px var(--paper); }
.t-road .road li:last-child .rn { background: var(--violet); }
.t-road .rt { font: 700 26px/1.2 var(--head); color: var(--ink); }
.t-road .rd { font: 400 18px/1.35 var(--body); color: var(--muted); margin-top: 3px; }
.t-road .road.many { gap: 6px; }
.t-road .road.many li { grid-template-columns: 42px 1fr; gap: 16px; }
.t-road .road.many .rn { width: 42px; height: 42px; font-size: 18px; }
.t-road .road.many .rt { font-size: 21px; }
.t-road .road.many .rd { font-size: 15px; margin-top: 1px; }
.t-road .road.many::before { left: 20px; }
.t-road .goals { background: var(--dark); border-radius: 24px; padding: 30px 32px 32px; }
.t-road .gh { font: 700 15px var(--body); letter-spacing: .14em; text-transform: uppercase; color: #6FE0CF; margin-bottom: 20px; }
.t-road .goals ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 16px; }
.t-road .goals li { display: grid; grid-template-columns: 30px 1fr; gap: 14px; font: 500 21px/1.38 var(--body); color: #E3EEEC; }
.t-road .goals .cb { width: 30px; height: 30px; border-radius: 9px; background: var(--teal); color: #fff; display: grid; place-items: center; font: 800 16px var(--body); margin-top: 1px; }

/* diagram: text that builds into a picture (flow / cycle / hub / stack / grid) */
.t-diagram { height: 100%; position: relative; }
.dg-node { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px; }
.dg-txt { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.dg-ic { width: 76px; height: 76px; border-radius: 22px; background: var(--mint); color: var(--teal); display: grid; place-items: center; font-size: 38px; flex: none; }
.dg-t { font: 750 25px/1.2 var(--head); color: var(--ink); }
.dg-d { font: 400 19px/1.38 var(--body); color: var(--muted); max-width: 330px; }
.dg-flow { display: flex; align-items: flex-start; justify-content: center; gap: 10px; height: 100%; padding-top: 40px; }
.dg-flow .dg-node { flex: 1 1 0; min-width: 0; }
.dg-flow .dg-arrow { flex: none; color: var(--teal); font-size: 40px; margin-top: 18px; }
.dg-flow.n5 .dg-t, .dg-flow.n6 .dg-t { font-size: 22px; } .dg-flow.n5 .dg-d, .dg-flow.n6 .dg-d { font-size: 17px; }
.dg-grid { display: grid; gap: 22px 28px; align-content: start; padding-top: 10px; }
.dg-grid.c2 { grid-template-columns: repeat(2, 1fr); } .dg-grid.c3 { grid-template-columns: repeat(3, 1fr); }
.dg-grid .dg-node { flex-direction: row; align-items: flex-start; text-align: left; gap: 20px; background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 24px 26px; }
.dg-grid .dg-node > div { min-width: 0; }
.dg-grid .dg-ic { width: 64px; height: 64px; font-size: 32px; border-radius: 18px; }
.dg-grid .dg-d { max-width: none; }
.dg-round { position: absolute; inset: 0; }
.dg-round > svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.dg-pos { position: absolute; transform: translate(-50%, -50%); width: 300px; }
.dg-round .dg-node { background: var(--paper); padding: 6px; border-radius: 18px; }
.dg-round .dg-ic { width: 68px; height: 68px; font-size: 34px; }
.dg-round .dg-t { font-size: 22px; } .dg-round .dg-d { font-size: 16.5px; max-width: 290px; }
.dg-centre { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 220px; height: 220px; border-radius: 50%; display: grid; place-items: center; text-align: center; padding: 20px;
  background: radial-gradient(circle at 35% 30%, #18B5A3, var(--teal-d)); color: #fff; font: 800 26px/1.15 var(--head); box-shadow: 0 0 0 14px var(--mint); }
.dg-stack { display: flex; flex-direction: column; align-items: center; gap: 12px; height: 100%; justify-content: center; }
.dg-layer { width: var(--w); display: grid; grid-template-columns: 58px 300px 1fr; align-items: center; gap: 18px; padding: 14px 24px; border-radius: 18px; background: var(--card); border: 1.5px solid var(--line); }
.dg-layer:last-child { background: var(--mint); border-color: var(--teal-l); }
.dg-layer .dg-ic { width: 56px; height: 56px; font-size: 28px; border-radius: 15px; }
.dg-layer .dg-t { font-size: 23px; } .dg-layer .dg-d { font-size: 18px; max-width: none; }
.pending.dg-node, .pending.dg-layer, .pending.dg-arrow, .pending .dg-node { opacity: .08; }
.dg-round svg .pending { opacity: 0; }

/* case slide: figure on the left, what happened + lesson on the right */
.t-case { display: grid; grid-template-columns: 470px 1fr; gap: 56px; height: 100%; align-items: start; }
.cs-fig { background: var(--mint); border-radius: 28px; padding: 34px 34px 30px; display: flex; flex-direction: column; gap: 10px; }
.cs-ic { width: 80px; height: 80px; border-radius: 22px; background: var(--card); color: var(--teal); display: grid; place-items: center; font-size: 40px; margin-bottom: 8px; }
.cs-anim { width: 100%; aspect-ratio: 1408 / 600; background: var(--card); border-radius: 16px; margin-bottom: 6px; }
.cs-v { font: 800 84px/1 var(--head); color: var(--teal-d); letter-spacing: -0.03em; }
.cs-l { font: 500 22px/1.38 var(--body); color: var(--ink-2); }
.cs-where { font: 700 16px var(--body); letter-spacing: .1em; text-transform: uppercase; color: var(--teal); margin-top: 6px; }
.cs-main { display: flex; flex-direction: column; gap: 22px; min-width: 0; }
.cs-pts { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 16px; }
.cs-pts li { display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start; font: 500 23px/1.4 var(--body); color: var(--ink); }
.cs-pts .bn { width: 40px; height: 40px; border-radius: 12px; background: var(--mint); color: var(--teal-d); font: 800 19px/40px var(--head); text-align: center; }
.cs-lesson { background: var(--dark); color: #E3EEEC; border-radius: 20px; padding: 22px 26px; font: 500 22px/1.42 var(--body); }
.cs-lh { font: 700 14px var(--body); letter-spacing: .14em; text-transform: uppercase; color: #6FE0CF; margin-bottom: 8px; }
.cs-src { font: 500 16px var(--body); color: var(--faint); }

/* record board (M1 builder): the room's record + capabilities it unlocks */
.t-rboard { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; height: 100%; }
.rb-h { font: 700 16px var(--body); letter-spacing: .1em; text-transform: uppercase; color: var(--teal); display: flex; gap: 10px; align-items: center; margin-bottom: 14px; }
.rb-rec { background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 24px 26px; }
.rb-rows { display: flex; flex-direction: column; gap: 10px; }
.rb-row { display: grid; grid-template-columns: 1fr 180px 62px; gap: 14px; align-items: center; font: 500 20px/1.25 var(--body); color: var(--muted); }
.rb-row.in { color: var(--ink); font-weight: 650; }
.rb-bar { height: 12px; border-radius: 6px; background: var(--line-2); overflow: hidden; }
.rb-bar span { display: block; height: 100%; background: var(--faint); border-radius: 6px; transition: width .6s; }
.rb-row.in .rb-bar span { background: var(--teal); }
.rb-pct { text-align: right; font: 700 19px var(--head); font-variant-numeric: tabular-nums; }
.rb-tiles { display: flex; flex-direction: column; gap: 9px; }
.rb-tile { display: grid; grid-template-columns: 58px 1fr 34px; gap: 16px; align-items: center; padding: 11px 16px; border-radius: 18px; border: 1.5px dashed var(--line); color: var(--faint); background: transparent; transition: background .4s, border-color .4s, color .4s; }
.rb-ic { width: 54px; height: 54px; border-radius: 15px; display: grid; place-items: center; font-size: 28px; background: var(--line-2); color: var(--faint); }
.rb-t { font: 700 21px/1.25 var(--head); }
.rb-need { font: 500 14.5px/1.3 var(--body); margin-top: 3px; }
.rb-lock { font-size: 24px; }
.rb-tile.on { border-style: solid; border-color: var(--teal); background: var(--mint); color: var(--ink); }
.rb-tile.on .rb-ic { background: var(--teal); color: #fff; }
.rb-tile.on .rb-lock { color: var(--teal); }
.rb-tile.on .rb-need { color: var(--muted); }

/* order task: steps line up in the right sequence at the reveal */
.ordl { display: flex; flex-direction: column; gap: 12px; }
.ordrow { display: grid; grid-template-columns: 54px 1fr 90px; gap: 16px; align-items: center; padding: 14px 18px; border-radius: 16px; background: var(--card); border: 1.5px solid var(--line); font: 600 22px/1.3 var(--body); color: var(--ink); transition: background .4s, border-color .4s; }
.ordrow .on { width: 46px; height: 46px; border-radius: 13px; background: var(--line-2); color: var(--muted); display: grid; place-items: center; font: 800 22px var(--head); }
.ordrow .op { text-align: right; font: 800 22px var(--head); color: var(--teal-d); font-variant-numeric: tabular-nums; }
.ordrow.ok { border-color: var(--teal); background: var(--mint); }
.ordrow.ok .on { background: var(--teal); color: #fff; }

/* shared table: the room's rows + totals, chart and the lecturer's demo row */
.lgrid { width: 100%; border-collapse: collapse; font: 500 20px var(--body); font-variant-numeric: tabular-nums; }
.lgrid th { font: 700 15px var(--body); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); text-align: right; padding: 8px 12px; border-bottom: 2px solid var(--line); }
.lgrid th:first-child, .lgrid td:first-child { text-align: left; }
.lgrid td { padding: 8px 12px; border-bottom: 1px solid var(--line-2); text-align: right; }
.lgrid tr.demo td { color: var(--violet); font-weight: 650; }
.lgrid tr.more td { color: var(--muted); text-align: center; font-size: 17px; }
.lgrid tr.tot td { font: 800 22px var(--head); color: var(--teal-d); border-top: 2px solid var(--teal); border-bottom: 0; }
.t-act .gridwrap { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 14px 18px; }
.t-lgrid { display: grid; grid-template-columns: 1fr 560px; gap: 30px; height: 100%; }
.lg-left { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 16px 20px; overflow: hidden; }
.lg-right { display: flex; flex-direction: column; gap: 16px; }
.lg-chart { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 8px; }
.lg-demo { background: var(--violetL, #ECE9FB); border-radius: 18px; padding: 14px 16px; }
.lg-h { font: 700 15px var(--body); letter-spacing: .08em; text-transform: uppercase; color: var(--violet); display: flex; gap: 8px; align-items: center; margin-bottom: 10px; }
.lg-inputs { display: grid; grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); gap: 10px; }
.lg-inputs label { display: flex; flex-direction: column; gap: 4px; font: 600 14px var(--body); color: var(--ink-2); }
.lg-inputs input { font: 700 22px var(--head); padding: 8px 10px; border-radius: 10px; border: 1.5px solid #CFC7F3; width: 100%; text-align: right; }

/* synthetic hospital panel (projector slide, quiz media, phone) */
.panelbox { height: 100%; }
.hpanel { display: flex; flex-direction: column; gap: 14px; height: 100%; }
.hp-controls { display: flex; flex-direction: column; gap: 8px; }
.hp-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.hp-l { font: 700 14px var(--body); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); min-width: 120px; }
.hp-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.hp-chips button { border: 1.5px solid var(--line); background: var(--card); border-radius: 999px; padding: 6px 14px; font: 600 16px var(--body); color: var(--ink-2); cursor: pointer; }
.hp-chips button.on { background: var(--teal); border-color: var(--teal); color: #fff; }
.hp-tiles { display: grid; grid-template-columns: 1.15fr 1fr; grid-template-rows: auto auto; gap: 14px; flex: 1; min-height: 0; }
.hp-tile { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 10px 14px; min-width: 0; }
.hp-tile.wide { grid-row: span 2; }
.hp-h { font: 700 15px var(--body); color: var(--ink-2); margin-bottom: 4px; }
.hp-tile svg { width: 100%; height: auto; display: block; }
.hp-note { font: 500 13px var(--body); color: var(--faint); text-align: right; }
.hpanel:not(.compact) .hp-tiles { grid-template-rows: minmax(0, 1fr) minmax(0, 1fr); }
.hpanel:not(.compact) .hp-tile { display: flex; flex-direction: column; min-height: 0; overflow: hidden; }
.hpanel:not(.compact) .hp-tile svg { flex: 1 1 0; min-height: 0; height: 100%; }
.media-wrap.phonehint { display: flex; align-items: center; gap: 22px; padding: 26px 30px; font: 600 26px/1.35 var(--body); color: var(--teal-d); background: var(--mint); border-radius: 22px; }
.media-wrap.phonehint .ico { font-size: 64px; flex: none; }
.panelq .hpanel { gap: 8px; }
.panelq .hp-l { display: none; }
.panelq .hp-chips button { padding: 4px 10px; font-size: 14px; }
.panelq .hp-tiles { grid-template-columns: 1fr 1fr; }
.panelq .hp-tile.wide { grid-row: auto; }
.panelq .hp-sel { display: none; }
.hpanel.compact .hp-tiles { grid-template-columns: 1fr; }
.hp-sel { display: flex; align-items: center; gap: 10px; font: 700 13px var(--body); color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.hp-sel select { font: 600 16px var(--body); padding: 8px 10px; border-radius: 10px; border: 1.5px solid var(--line); background: #fff; color: var(--ink); }
.ph-media .hp-chips button { font-size: 13px; padding: 6px 10px; }
.ph-media .hp-l { min-width: 0; font-size: 11px; width: 100%; }
.ph-media .hp-tile { padding: 8px; border-radius: 12px; }
.ph-media .hp-h { font-size: 12.5px; }

/* WIUT logo on every slide (bottom right): dark mark on light slides, white on dark ones */
.slide::after { content: ""; position: absolute; right: 34px; bottom: 12px; width: 120px; height: 62px; background: url("../img/wiut_dark.svg") right bottom / contain no-repeat; pointer-events: none; z-index: 3; }
.slide.dark::after { background-image: url("../img/wiut_white.svg"); }
.slide.is-title::after { width: 200px; height: 117px; right: 64px; bottom: 40px; }

/* bullets */
.t-bullets { display: grid; grid-template-columns: 1fr; gap: 48px; height: 100%; }
.t-bullets.has-aside { grid-template-columns: 1fr 520px; }
.blist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 22px; }
.blist li { display: grid; grid-template-columns: 46px 1fr; gap: 18px; align-items: start; }
.blist .bn { width: 40px; height: 40px; border-radius: 12px; background: var(--mint); color: var(--teal-d); font: 800 19px/40px var(--head); text-align: center; margin-top: 2px; }
.blist .bt { font: 650 29px/1.3 var(--body); color: var(--ink); }
.blist .bd { font: 400 22px/1.42 var(--body); color: var(--muted); margin-top: 5px; }
.blist.many { gap: 14px; }
.blist.many .bt { font-size: 26px; }
.blist.many .bd { font-size: 20px; }
.aside { display: flex; align-items: center; justify-content: center; }
.aside img { border-radius: 20px; box-shadow: 0 18px 50px rgba(11,31,30,.16); max-height: 560px; object-fit: contain; }
.aside .cap { font: 500 18px var(--body); color: var(--muted); margin-top: 12px; text-align: center; }
.aside .bigicon { width: 300px; height: 300px; border-radius: 50%; background: radial-gradient(circle, var(--teal-l), transparent 70%); display: grid; place-items: center; color: var(--teal); font-size: 140px; }
.statbox .v { font: 800 104px/1 var(--head); color: var(--teal); letter-spacing: -0.03em; }
.statbox .l { font: 500 26px/1.35 var(--body); color: var(--ink-2); margin-top: 12px; max-width: 420px; }

/* cards */
.cards { display: grid; gap: 26px; height: 100%; align-content: start; }
.cards.c2 { grid-template-columns: repeat(2, 1fr); }
.cards.c3 { grid-template-columns: repeat(3, 1fr); }
.cards.c4 { grid-template-columns: repeat(4, 1fr); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 32px 30px; }
.card .ci { width: 58px; height: 58px; border-radius: 16px; background: var(--mint); color: var(--teal); display: grid; place-items: center; font-size: 30px; margin-bottom: 22px; }
.card .ct { font: 750 27px/1.25 var(--head); color: var(--ink); }
.card .cd { font: 400 21px/1.45 var(--body); color: var(--muted); margin-top: 12px; }
.cards.c4 .card .ct { font-size: 24px; }
.cards.c4 .card .cd { font-size: 19px; }

/* stats */
.stats { display: grid; gap: 30px; align-content: center; height: 100%; }
.stats.n1 { grid-template-columns: 1fr; } .stats.n2 { grid-template-columns: repeat(2, 1fr); }
.stats.n3 { grid-template-columns: repeat(3, 1fr); } .stats.n4 { grid-template-columns: repeat(4, 1fr); }
.stat { border-top: 4px solid var(--teal); padding-top: 26px; }
.stat:nth-child(2) { border-color: var(--violet); } .stat:nth-child(3) { border-color: var(--amber); } .stat:nth-child(4) { border-color: var(--blue); }
.stat .v { font: 800 84px/1 var(--head); letter-spacing: -0.03em; color: var(--ink); }
.stats.n4 .stat .v { font-size: 70px; }
.stat .l { font: 600 24px/1.35 var(--body); color: var(--ink-2); margin-top: 16px; }
.stat .s { font: 400 19px/1.4 var(--body); color: var(--muted); margin-top: 8px; }
.source { position: absolute; left: 0; bottom: -10px; font: 500 17px var(--body); color: var(--faint); }

/* compare */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: start; }
.cmp { border-radius: 24px; padding: 34px 36px; background: var(--card); border: 1px solid var(--line); }
.cmp.bad { background: #FFF8F7; border-color: #F3D6D3; }
.cmp.good { background: #F2FBF7; border-color: #CBEBDA; }
.cmp h3 { font: 800 30px/1.2 var(--head); margin: 0 0 24px; display: flex; align-items: center; gap: 14px; }
.cmp.bad h3 { color: #A8322B; } .cmp.good h3 { color: #1E7A46; }
.cmp ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 18px; }
.cmp li { display: grid; grid-template-columns: 34px 1fr; gap: 12px; font: 450 24px/1.4 var(--body); color: var(--ink-2); }
.cmp li .mk { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-size: 17px; margin-top: 2px; }
.cmp.bad .mk { background: var(--red-l); color: var(--red); } .cmp.good .mk { background: var(--green-l); color: var(--green); }

/* steps */
.steps { display: grid; gap: 22px; align-items: start; height: 100%; padding-top: 30px; position: relative; }
.steps::before { content: ""; position: absolute; top: 66px; left: 40px; right: 40px; height: 3px; background: var(--line); }
.step { position: relative; text-align: left; }
.step .sn { width: 74px; height: 74px; border-radius: 50%; background: var(--teal); color: #fff; font: 800 30px/74px var(--head); text-align: center; position: relative; z-index: 1; box-shadow: 0 0 0 10px var(--paper); }
.step:nth-child(2) .sn { background: var(--violet); } .step:nth-child(3) .sn { background: var(--amber); } .step:nth-child(4) .sn { background: var(--blue); }
.step:nth-child(5) .sn { background: var(--rose); } .step:nth-child(6) .sn { background: var(--o5); }
.step .st { font: 750 26px/1.25 var(--head); margin-top: 26px; color: var(--ink); }
.step .sd { font: 400 20px/1.45 var(--body); color: var(--muted); margin-top: 10px; }

/* table */
.tbl { width: 100%; border-collapse: separate; border-spacing: 0; font: 400 22px/1.38 var(--body); background: var(--card); border-radius: 18px; overflow: hidden; border: 1px solid var(--line); }
.tbl th { text-align: left; font: 700 17px var(--body); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); padding: 18px 22px; background: #EEF4F3; border-bottom: 1px solid var(--line); }
.tbl td { padding: 16px 22px; border-bottom: 1px solid var(--line-2); vertical-align: top; color: var(--ink-2); }
.tbl tr:last-child td { border-bottom: 0; }
.tbl td:first-child { font-weight: 650; color: var(--ink); }
.tbl tr.hl td { background: var(--mint); }
.tbl.compact { font-size: 19px; } .tbl.compact td { padding: 11px 16px; } .tbl.compact th { padding: 12px 16px; font-size: 14px; }
.tnote { font: 400 19px/1.4 var(--body); color: var(--muted); margin-top: 16px; }

/* kpi */
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.kpis.n4 { grid-template-columns: repeat(2, 1fr); }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 24px 26px; }
.kpi .kn { font: 750 23px/1.25 var(--head); color: var(--ink); }
.kpi .kf { font: 600 18px/1.4 var(--body); color: var(--teal-d); background: var(--mint); border-radius: 10px; padding: 10px 12px; margin-top: 14px; }
.kpi .kw { font: 400 18px/1.42 var(--body); color: var(--muted); margin-top: 12px; }

/* quote */
.t-quote { height: 100%; display: flex; flex-direction: column; justify-content: center; max-width: 1250px; }
.t-quote blockquote { margin: 0; font: 600 52px/1.25 var(--head); letter-spacing: -0.02em; }
.t-quote blockquote::before { content: "“"; display: block; font-size: 140px; line-height: .6; color: var(--teal); }
.t-quote .by { font: 500 24px var(--body); color: var(--muted); margin-top: 34px; }

/* anim */
.animbox { position: absolute; inset: 0; }
.animbox svg { width: 100%; height: 100%; display: block; overflow: visible; }
.anim-cap { flex: none; margin-top: 10px; font: 450 20px/1.4 var(--body); color: var(--muted); }
.replay-hint { position: absolute; right: 0; top: -30px; font: 500 14px var(--body); color: var(--faint); }

/* image & gallery */
.t-image { display: grid; grid-template-columns: 1fr 380px; gap: 44px; height: 100%; align-items: start; }
.t-image.full { grid-template-columns: 1fr; }
.shot { border-radius: 18px; overflow: hidden; box-shadow: 0 24px 60px rgba(11,31,30,.18); border: 1px solid var(--line); background: #fff; }
.shot img { width: 100%; max-height: 540px; object-fit: cover; object-position: top left; }
.t-image .points { display: flex; flex-direction: column; gap: 18px; }
.t-image .points div { font: 500 22px/1.42 var(--body); color: var(--ink-2); padding-left: 20px; border-left: 3px solid var(--teal); }
.gal { display: grid; gap: 30px; height: 100%; }
.gal.n2 { grid-template-columns: 1fr 1fr; } .gal.n3 { grid-template-columns: repeat(3, 1fr); }
.gal figure { margin: 0; display: flex; flex-direction: column; min-height: 0; }
.gal .shot img { max-height: 470px; object-fit: contain; background: #fff; }
.gal figcaption { font: 500 20px/1.4 var(--body); color: var(--ink-2); margin-top: 16px; }
.gal.seq { position: relative; height: 100%; display: block; }
.gal.seq figure { position: absolute; inset: 0; background: var(--paper); align-items: center; }
.gal.seq .shot { max-width: 100%; display: inline-block; }
.gal.seq .shot img { max-height: 540px; width: auto; max-width: 100%; object-fit: contain; }
.gal.seq figcaption { text-align: center; }
.gal .gn { font: 700 15px var(--body); color: var(--faint); margin-left: 10px; }
.caption { font: 450 19px/1.4 var(--body); color: var(--muted); margin-top: 14px; }

/* checklist */
.checks { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 18px 40px; }
.checks.one { grid-template-columns: 1fr; }
.checks li { display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: center; font: 500 25px/1.38 var(--body); color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 18px 22px; }
.checks .cb { width: 38px; height: 38px; border-radius: 11px; border: 2.5px solid var(--teal); display: grid; place-items: center; color: #fff; font-size: 22px; transition: background .3s; }
.checks li.on .cb { background: var(--teal); }

/* about */
.t-about { display: grid; grid-template-columns: 420px 1fr; gap: 70px; height: 100%; align-items: center; }
.t-about img { border-radius: 28px; height: 600px; width: 420px; object-fit: cover; object-position: top; box-shadow: 0 30px 70px rgba(11,31,30,.25); }
.t-about h2 { font: 800 60px/1.05 var(--head); margin: 18px 0 0; letter-spacing: -0.02em; }
.t-about .bio { font: 400 26px/1.5 var(--body); color: var(--ink-2); margin-top: 22px; }
.t-about .facts { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 30px; margin-top: 34px; }
.t-about .facts div { font: 550 21px/1.4 var(--body); color: var(--ink); padding-left: 18px; border-left: 3px solid var(--teal); }

/* end */
.t-end { display: grid; grid-template-columns: 1fr 360px; gap: 60px; align-items: center; height: 100%; }
.t-end h1 { font: 800 92px/1 var(--head); letter-spacing: -0.03em; margin: 22px 0 0; }
.t-end .sub { font: 400 28px/1.45 var(--body); color: #A9C4C0; margin-top: 24px; max-width: 900px; }
.t-end .contacts { margin-top: 40px; display: flex; gap: 34px; font: 600 23px var(--body); color: #DDEDEB; }

/* ============================================================ ACTIVITY (projector) */
.t-act { display: grid; grid-template-columns: 470px 1fr; gap: 54px; height: 100%; }
.t-act .left { display: flex; flex-direction: column; min-height: 0; }
.t-act .tag { display: inline-flex; align-items: center; gap: 10px; align-self: flex-start; padding: 9px 16px; border-radius: 999px; background: var(--teal); color: #fff; font: 700 16px var(--body); letter-spacing: .08em; text-transform: uppercase; }
.t-act .tag.poll { background: var(--violet); }
.t-act h2 { font: 800 40px/1.18 var(--head); letter-spacing: -0.015em; margin: 22px 0 0; }
.t-act .text { font: 450 20px/1.5 var(--body); color: var(--ink-2); margin-top: 18px; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 16px 18px; max-height: 300px; overflow: hidden; white-space: pre-line; }
.t-act .meta { margin-top: auto; display: flex; align-items: center; gap: 18px; }
.t-act .miniqr { width: 132px; height: 132px; background: #fff; border-radius: 16px; padding: 8px; border: 1px solid var(--line); }
.t-act .counter { font: 800 56px/1 var(--head); color: var(--ink); }
.t-act .counter small { font: 600 20px var(--body); color: var(--muted); display: block; margin-top: 6px; letter-spacing: .02em; }
.t-act .phase { font: 600 16px var(--body); color: var(--muted); margin-top: 14px; letter-spacing: .02em; }
.timer { width: 120px; height: 120px; position: relative; flex: none; }
.timer svg { width: 120px; height: 120px; transform: rotate(-90deg); }
.timer .tv { position: absolute; inset: 0; display: grid; place-items: center; font: 800 40px var(--head); }
.t-act .right { min-height: 0; display: flex; flex-direction: column; gap: 18px; justify-content: center; }
.t-act.wide { grid-template-columns: 360px 1fr; gap: 40px; }
.t-act.wide h2 { font-size: 32px; }

.opts { display: flex; flex-direction: column; gap: 14px; }
.opt { position: relative; display: grid; grid-template-columns: 56px 1fr auto; align-items: center; gap: 18px; padding: 14px 22px 14px 14px; border-radius: 18px; background: var(--card); border: 1px solid var(--line); overflow: hidden; min-height: 88px; transition: opacity .4s, border-color .4s; }
.opt .bar { position: absolute; left: 0; top: 0; bottom: 0; width: 0; opacity: .14; transition: width .8s cubic-bezier(.2,.8,.2,1); }
.opt .ol { width: 52px; height: 52px; border-radius: 14px; color: #fff; font: 800 24px/52px var(--head); text-align: center; position: relative; }
.opt .ot { font: 600 26px/1.3 var(--body); position: relative; }
.opt .oc { font: 800 28px var(--head); position: relative; color: var(--ink); min-width: 70px; text-align: right; }
.opt .oc small { font: 600 17px var(--body); color: var(--muted); margin-left: 6px; }
.opts.dense .opt { min-height: 58px; padding: 9px 18px 9px 10px; } .opts.dense .opt .ol { width: 40px; height: 40px; line-height: 40px; font-size: 19px; border-radius: 11px; } .opts.dense .opt .ot { font-size: 21px; } .opts.dense .opt .oc { font-size: 22px; }
.opts.reveal .opt.is-wrong { opacity: .38; }
.opts.reveal .opt.is-right { border: 2.5px solid var(--green); box-shadow: 0 10px 30px rgba(46,158,91,.18); }
.opts.reveal .opt.is-right::after { content: "✓"; position: absolute; right: 14px; top: 8px; font: 800 18px var(--body); color: var(--green); }
.explain { font: 500 21px/1.45 var(--body); color: var(--ink-2); background: var(--green-l); border-radius: 16px; padding: 16px 20px; }
.media-wrap { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 16px; }

/* tablefind */
.ftbl { width: 100%; border-collapse: separate; border-spacing: 0; font: 500 16px/1.25 var(--body); background: #fff; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.ftbl th { font: 700 13px var(--body); text-transform: uppercase; letter-spacing: .05em; color: var(--muted); background: #EEF4F3; padding: 10px 10px; text-align: left; }
.ftbl td { padding: 7px 9px; border-top: 1px solid var(--line-2); position: relative; transition: background .6s; white-space: nowrap; }
.ftbl td:nth-child(5) { white-space: normal; min-width: 170px; }
.ftbl td.found { outline: 3px solid var(--green); outline-offset: -3px; }
.ftbl td .hc { position: absolute; right: 4px; top: 3px; font: 700 12px var(--body); color: var(--red); }

/* sort */
.sortres { display: flex; flex-direction: column; gap: 9px; }
.srow { display: grid; grid-template-columns: 1fr 320px; gap: 18px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 9px 16px; }
.srow .st { font: 550 19px/1.3 var(--body); }
.sbar { display: flex; height: 26px; border-radius: 8px; overflow: hidden; background: var(--line-2); }
.sbar span { display: block; height: 100%; transition: width .8s; }
.srow.ok { border-color: var(--green); }
.srow .ans { font: 700 13px var(--body); padding: 3px 8px; border-radius: 6px; margin-left: 8px; color: #fff; }
.legend { display: flex; gap: 22px; font: 600 17px var(--body); color: var(--ink-2); flex-wrap: wrap; }
.legend i { display: inline-block; width: 14px; height: 14px; border-radius: 4px; margin-right: 8px; vertical-align: -2px; }

/* hotspot */
.mockwrap { position: relative; background: #fff; border-radius: 18px; border: 1px solid var(--line); padding: 14px; }
.mockwrap svg { width: 100%; height: auto; display: block; }

/* prompt */
.pgroups { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.pgroup { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 14px 16px; }
.pgroup h4 { margin: 0 0 10px; font: 750 18px var(--head); color: var(--teal-d); text-transform: uppercase; letter-spacing: .05em; }
.pline { display: grid; grid-template-columns: 1fr 50px; gap: 10px; align-items: center; margin: 6px 0; font: 500 17px/1.3 var(--body); }
.pline .pb { height: 8px; border-radius: 4px; background: var(--line-2); grid-column: 1 / -1; overflow: hidden; }
.pline .pb span { display: block; height: 100%; background: var(--violet); transition: width .8s; }
.pline b { text-align: right; font: 800 18px var(--head); }
.promptbox { background: var(--dark); color: #E8F5F2; border-radius: 16px; padding: 18px 22px; font: 500 21px/1.5 var(--body); }
.promptbox .lbl { font: 700 13px var(--body); letter-spacing: .12em; text-transform: uppercase; color: #6FE0CF; margin-bottom: 8px; }

/* scale */
.scale { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; align-items: end; height: 360px; }
.scale .col { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; }
.scale .colbar { width: 100%; border-radius: 14px 14px 6px 6px; background: var(--violet); transition: height .8s; min-height: 6px; }
.scale .cv { font: 800 26px var(--head); margin-bottom: 8px; }
.scale .cl { font: 800 30px var(--head); margin-top: 10px; color: var(--ink-2); }
.scale-labels { display: flex; justify-content: space-between; font: 600 19px var(--body); color: var(--muted); }
.bigmean { font: 800 64px/1 var(--head); color: var(--violet); }

/* pick / ranking */
.rank { display: grid; grid-template-columns: 1fr 1fr; grid-auto-flow: column; grid-template-rows: repeat(8, auto); gap: 10px 28px; }
.rrow { display: grid; grid-template-columns: 28px 1fr 44px; gap: 4px 10px; align-items: center; font: 550 17px/1.25 var(--body); }
.rrow .rb { grid-column: 2 / 3; height: 10px; background: var(--line-2); border-radius: 5px; overflow: hidden; }
.rrow .rb span { display: block; height: 100%; background: var(--teal); transition: width .8s; }
.rrow .ri { font: 800 17px var(--head); color: var(--faint); }
.rrow b { font: 800 20px var(--head); text-align: right; }
.rrow.top .ri { color: var(--teal); }

/* survey summary */
.svsum { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.svf { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 12px 16px; }
.svf h4 { margin: 0 0 8px; font: 700 16px var(--body); color: var(--ink-2); }
.svf .stack { display: flex; height: 16px; border-radius: 8px; overflow: hidden; background: var(--line-2); }
.svf .stack span { display: block; height: 100%; transition: width .8s; }
.svf .top { font: 600 15px var(--body); margin-top: 7px; }

/* leaderboard */
.t-lb { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; height: 100%; align-items: end; }
.podium { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: end; height: 100%; }
.pod { text-align: center; }
.pod .pn { font: 800 28px/1.2 var(--head); margin-bottom: 10px; word-break: break-word; }
.pod .ps { font: 700 22px var(--body); color: var(--muted); margin-bottom: 12px; }
.pod .pb { border-radius: 18px 18px 0 0; display: grid; place-items: start center; padding-top: 18px; font: 800 64px var(--head); color: #fff; }
.pod.p1 .pb { height: 330px; background: linear-gradient(180deg, #E0A93B, #C9861A); }
.pod.p2 .pb { height: 240px; background: linear-gradient(180deg, #A8B6B4, #81938F); }
.pod.p3 .pb { height: 180px; background: linear-gradient(180deg, #C48A62, #A06A44); }
.lbrest { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; align-self: center; }
.lbrest li { display: grid; grid-template-columns: 54px 1fr auto; gap: 14px; align-items: center; background: rgba(255,255,255,.06); border-radius: 14px; padding: 14px 20px; font: 600 24px var(--body); color: #E8F5F2; }
.lbrest li .r { font: 800 22px var(--head); color: #6FE0CF; }
.lbrest li b { font: 800 24px var(--head); }
.lb-empty { font: 500 26px var(--body); color: #A9C4C0; background: transparent !important; }

/* race */
.t-race { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; height: 100%; }
.racecol { background: var(--card); border: 1px solid var(--line); border-radius: 26px; padding: 34px; display: flex; flex-direction: column; }
.racecol h3 { margin: 0; font: 800 34px var(--head); display: flex; align-items: center; gap: 14px; }
.racecol .big { font: 800 120px/1 var(--head); letter-spacing: -0.04em; margin-top: 30px; }
.racecol .big small { font-size: 40px; color: var(--muted); margin-left: 8px; }
.racecol .lbl { font: 500 22px var(--body); color: var(--muted); }
.racecol .rbar { height: 18px; border-radius: 9px; background: var(--line-2); margin-top: 22px; overflow: hidden; }
.racecol .rbar span { display: block; height: 100%; border-radius: 9px; transition: width 1.2s cubic-bezier(.2,.8,.2,1); }
.racecol .pc { font: 700 26px var(--body); margin-top: auto; padding-top: 24px; color: var(--ink-2); }
.racecol.win { border: 3px solid var(--green); }

/* live sheet */
.sheet { background: #fff; border: 1px solid #C7D3D1; border-radius: 10px; overflow: hidden; height: 100%; display: flex; flex-direction: column; font-family: Arial, var(--body); }
.sheet .sbarx { display: flex; align-items: center; gap: 12px; padding: 10px 14px; background: #F1F5F4; border-bottom: 1px solid #DCE3E2; font: 600 16px var(--body); color: var(--ink-2); }
.sheet .sbarx .doc { width: 26px; height: 32px; border-radius: 4px; background: #1E8E3E; position: relative; }
.sheet .sbarx .doc::after { content: ""; position: absolute; left: 6px; right: 6px; top: 9px; height: 14px; border: 2px solid #fff; border-width: 2px 0; }
.sheet .grid { overflow: hidden; flex: 1; position: relative; }
.sheet table { border-collapse: collapse; width: 100%; font-size: 15px; table-layout: fixed; }
.sheet th { background: #F8F9FA; color: #5F6368; font-weight: 500; border: 1px solid #E0E0E0; height: 26px; font-size: 13px; }
.sheet th.rn, .sheet td.rn { width: 46px; background: #F8F9FA; color: #5F6368; text-align: center; font-size: 13px; }
.sheet td { border: 1px solid #E8EAED; padding: 6px 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: #202124; height: 34px; }
.sheet tr.hdr td { font-weight: 700; background: #E6F4EA; }
.sheet tr.new td { animation: flashrow 2.2s ease-out; }
@keyframes flashrow { 0% { background: #FFF3C4; } 100% { background: transparent; } }

/* room dashboard */
.dash { display: grid; grid-template-columns: repeat(4, 1fr); grid-template-rows: auto 1fr 1fr; gap: 16px; height: 100%; }
.dash .tile { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 16px 18px; min-height: 0; overflow: hidden; }
.dash .tile.kpi-t { padding: 14px 18px; }
.dash .tile .tl { font: 650 15px/1.3 var(--body); color: var(--muted); }
.dash .tile .tv { font: 800 46px/1.05 var(--head); margin-top: 6px; }
.dash .tile .ts { font: 500 14px var(--body); color: var(--faint); margin-top: 2px; }
.dash .chart-t { grid-column: span 2; }
.dash .chart-t h4 { margin: 0 0 8px; font: 700 17px var(--head); color: var(--ink); }
.chips { display: flex; gap: 10px; flex-wrap: wrap; }
.chip { border: 1.5px solid var(--line); background: #fff; border-radius: 999px; padding: 7px 16px; font: 600 16px var(--body); color: var(--ink-2); cursor: pointer; }
.chip.on { background: var(--ink); color: #fff; border-color: var(--ink); }
.hbars { display: flex; flex-direction: column; gap: 7px; }
.hb { display: grid; grid-template-columns: 210px 1fr 44px; gap: 10px; align-items: center; font: 500 15px/1.2 var(--body); color: var(--ink-2); }
.hb .tr { height: 16px; background: var(--line-2); border-radius: 8px; overflow: hidden; }
.hb .tr span { display: block; height: 100%; border-radius: 8px; background: var(--teal); transition: width .8s cubic-bezier(.2,.8,.2,1); }
.hb b { font: 800 16px var(--head); text-align: right; }

/* kpi board */
.kboard { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ktile { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 22px 24px; position: relative; overflow: hidden; }
.ktile .kt { font: 750 22px/1.25 var(--head); min-height: 56px; padding-right: 44px; }
.ktile .kv { display: flex; align-items: end; justify-content: space-between; margin-top: 12px; }
.ktile svg { width: 190px; height: 60px; }
.ktile .votes { font: 700 15px var(--body); color: var(--muted); }
.ktile .rk { position: absolute; right: 18px; top: 16px; font: 800 15px var(--head); color: var(--teal); background: var(--mint); border-radius: 8px; padding: 3px 9px; }

/* toolbar */
#toolbar { position: fixed; left: 50%; bottom: 14px; transform: translate(-50%, 140%); display: flex; gap: 6px; align-items: center; padding: 8px; border-radius: 16px; background: rgba(6,21,20,.92); color: #DDEDEB; font: 600 14px var(--body); transition: transform .25s; z-index: 50; backdrop-filter: blur(8px); }
#toolbar.show { transform: translate(-50%, 0); }
#toolbar button, #toolbar a { background: transparent; border: 0; color: inherit; padding: 8px 11px; border-radius: 10px; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
#toolbar button:hover, #toolbar a:hover { background: rgba(255,255,255,.1); }
#toolbar .sep { width: 1px; height: 22px; background: rgba(255,255,255,.15); margin: 0 4px; }
#toolbar a.cur { background: var(--teal); color: #fff; }
#toolbar .pos { min-width: 70px; text-align: center; color: #9FC0BB; }
#toolbar .tk { display: none; }
#toolbar.on-task .tk { display: inline-flex; }
#toolbar.on-task .sep.tk { display: inline-block; }
#qroverlay { position: fixed; inset: 0; background: rgba(3,10,9,.86); display: none; place-items: center; z-index: 60; }
#qroverlay.show { display: grid; }
#qroverlay .qrcard { width: min(560px, 80vh); }
#qroverlay .qrcard .qcode { font-size: 64px; }
.hint-keys { position: fixed; right: 16px; top: 12px; color: rgba(255,255,255,.35); font: 500 12px var(--body); z-index: 40; }

/* step reveal */
[data-step] { transition: opacity .45s, transform .45s; }
[data-step].pending { opacity: 0; transform: translateY(18px); }

/* ============================================================ PHONE */
body.phone { background: #EEF4F3; min-height: 100vh; }
.ph-head { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 10px; padding: 12px 16px; background: var(--dark); color: #fff; }
.ph-head .nick { font: 700 16px var(--body); flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ph-head .pts { font: 800 16px var(--head); background: rgba(255,255,255,.12); padding: 6px 12px; border-radius: 999px; }
.ph-head .lang { background: transparent; border: 1.5px solid rgba(255,255,255,.35); color: #fff; border-radius: 10px; padding: 5px 10px; font: 700 13px var(--body); }
.ph-main { padding: 18px 16px 120px; max-width: 640px; margin: 0 auto; }
.ph-wait { text-align: center; padding: 48px 12px; }
.ph-wait .pulse { width: 92px; height: 92px; margin: 0 auto 26px; border-radius: 50%; background: var(--teal); position: relative; display: grid; place-items: center; color: #fff; font-size: 40px; }
.ph-wait .pulse::after { content: ""; position: absolute; inset: -14px; border-radius: 50%; border: 3px solid var(--teal); animation: ring 1.8s infinite; }
@keyframes ring { 0% { transform: scale(.8); opacity: .9; } 100% { transform: scale(1.35); opacity: 0; } }
.ph-wait h2 { font: 800 25px/1.25 var(--head); margin: 0; }
.ph-wait p { font: 500 17px/1.5 var(--body); color: var(--muted); margin: 12px 0 0; }
.ph-q { font: 800 22px/1.3 var(--head); margin: 6px 0 16px; }
.ph-kind { font: 700 12px var(--body); letter-spacing: .1em; text-transform: uppercase; color: var(--teal); }
.ph-text { white-space: pre-line; background: #fff; border-radius: 14px; padding: 14px; font: 450 16px/1.5 var(--body); color: var(--ink-2); border: 1px solid var(--line); margin-bottom: 14px; }
.ph-opts { display: flex; flex-direction: column; gap: 11px; }
.ph-opt { display: grid; grid-template-columns: 46px 1fr; gap: 12px; align-items: center; width: 100%; text-align: left; padding: 12px; border-radius: 16px; border: 2px solid var(--line); background: #fff; font: 600 18px/1.3 var(--body); color: var(--ink); min-height: 66px; }
.ph-opt .l { width: 42px; height: 42px; border-radius: 12px; color: #fff; display: grid; place-items: center; font: 800 19px var(--head); }
.ph-opt.sel { border-color: var(--ink); box-shadow: 0 6px 18px rgba(11,31,30,.14); }
.ph-opt.check .l { background: #fff !important; border: 2.5px solid var(--line); color: var(--teal); }
.ph-opt.check.sel .l { background: var(--teal) !important; border-color: var(--teal); color: #fff; }
.ph-opt:disabled { opacity: .55; }
.ph-submit { position: fixed; left: 0; right: 0; bottom: 0; padding: 14px 16px calc(14px + env(safe-area-inset-bottom)); background: linear-gradient(transparent, #EEF4F3 30%); }
.ph-submit button { width: 100%; max-width: 608px; margin: 0 auto; display: block; padding: 18px; border-radius: 16px; border: 0; background: var(--teal); color: #fff; font: 800 19px var(--head); }
.ph-submit button:disabled { background: #A9BDBA; }
.ph-done { text-align: center; padding: 40px 10px; }
.ph-done .big { width: 96px; height: 96px; border-radius: 50%; margin: 0 auto 22px; display: grid; place-items: center; font-size: 48px; color: #fff; background: var(--teal); }
.ph-done.right .big { background: var(--green); } .ph-done.wrong .big { background: var(--red); } .ph-done.closed .big { background: #A9BDBA; }
.ph-done h2 { font: 800 26px var(--head); margin: 0; }
.ph-done p { font: 500 17px/1.5 var(--body); color: var(--muted); }
.ph-done .gain { font: 800 40px var(--head); color: var(--teal-d); margin: 14px 0 4px; }
.ph-explain { text-align: left; background: #fff; border-radius: 14px; padding: 14px 16px; font: 500 16px/1.5 var(--body); color: var(--ink-2); margin-top: 18px; border-left: 4px solid var(--green); }
.ph-timer { height: 6px; border-radius: 3px; background: var(--line); overflow: hidden; margin-bottom: 14px; }
.ph-timer span { display: block; height: 100%; background: var(--amber); transition: width .5s linear; }
.ph-opt.ord .l { background: var(--line-2); color: var(--ink); }
.ph-opt.ord.sel .l { background: var(--teal); color: #fff; }
.ph-reset { margin-top: 12px; width: 100%; padding: 12px; border-radius: 14px; border: 1.5px dashed var(--line); background: transparent; font: 600 16px var(--body); color: var(--muted); }
.ph-sheet { background: #fff; border: 2px solid var(--teal); border-radius: 18px; padding: 14px; margin: 14px 0; }
.ph-sheet h4 { margin: 0 0 10px; font: 800 17px var(--head); color: var(--teal-d); }
.ph-sheet-row { display: grid; grid-template-columns: repeat(var(--n), 1fr); gap: 8px; }
.ph-sheet-row label { display: flex; flex-direction: column; gap: 4px; font: 600 12px var(--body); color: var(--muted); text-align: center; }
.ph-sheet-row input { width: 100%; font: 800 20px var(--head); text-align: center; padding: 10px 2px; border-radius: 12px; border: 2px solid var(--line); color: var(--ink); }
.ph-sheet-row input:focus { border-color: var(--teal); outline: none; }
.ph-saved { margin-top: 10px; font: 600 14px var(--body); color: var(--green); }
.ph-room h4 { font: 700 13px var(--body); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin: 6px 0 8px; display: flex; gap: 6px; align-items: center; }
.ph-room-c { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 6px 4px 0; margin-bottom: 10px; }
.ph-room .ph-table td:not(:first-child), .ph-room .ph-table th:not(:first-child) { text-align: right; font-variant-numeric: tabular-nums; }
.ph-room .ph-table tr.me td { background: var(--mint); font-weight: 700; }
.ph-room .ph-table tr.tot td { font-weight: 800; color: var(--teal-d); border-top: 2px solid var(--teal); }
.ph-table-wrap { overflow-x: auto; background: #fff; border-radius: 14px; border: 1px solid var(--line); margin-bottom: 14px; }
.ph-table { border-collapse: collapse; font: 500 14px/1.3 var(--body); min-width: 100%; }
.ph-table th { background: #EEF4F3; font: 700 12px var(--body); text-transform: uppercase; letter-spacing: .04em; color: var(--muted); padding: 9px 8px; text-align: left; white-space: nowrap; }
.ph-table td { padding: 10px 8px; border-top: 1px solid var(--line-2); white-space: nowrap; }
.ph-table td.tap { cursor: pointer; }
.ph-table td.on { background: #FDE3E0; outline: 2px solid var(--red); outline-offset: -2px; }
.ph-table th.sortable::after { content: " ⇅"; color: var(--teal); }
.ph-chips { display: flex; gap: 8px; overflow-x: auto; padding: 4px 0 12px; }
.ph-chips button { flex: none; border: 1.5px solid var(--line); background: #fff; border-radius: 999px; padding: 8px 14px; font: 600 14px var(--body); color: var(--ink-2); }
.ph-chips button.on { background: var(--ink); color: #fff; border-color: var(--ink); }
.ph-hint { font: 500 14px/1.45 var(--body); color: var(--muted); margin: -6px 0 12px; }
.ph-mx { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 12px; margin-bottom: 10px; }
.ph-mx .t { display: flex; gap: 10px; align-items: flex-start; font: 600 16px/1.35 var(--body); margin-bottom: 8px; }
.ph-mx .t .n { flex: none; width: 26px; height: 26px; border-radius: 50%; color: #fff; font: 800 14px/26px var(--body); text-align: center; }
.ph-mx-row { display: grid; grid-template-columns: 1fr 156px; align-items: center; gap: 8px; margin-top: 6px; font: 500 14px/1.25 var(--body); color: var(--ink-2); }
.ph-mx-row .b3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.ph-mx-row button { height: 42px; border-radius: 10px; border: 1.5px solid var(--line); background: #fff; font: 700 17px var(--body); color: var(--ink); }
.ph-mx-row button.sel { background: var(--teal); border-color: var(--teal); color: #fff; }
.t-act .mxwrap { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 14px 16px; }
.t-act .mxwrap svg { width: 100%; height: auto; display: block; }
.ph-sort-item { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 12px; margin-bottom: 10px; }
.ph-sort-item .t { font: 600 16px/1.35 var(--body); margin-bottom: 10px; }
.ph-sort-item .btns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.ph-sort-item .btns button { border-radius: 10px; border: 2px solid var(--line); background: #fff; padding: 10px 4px; font: 700 13px/1.2 var(--body); color: var(--ink-2); }
.ph-sort-item .btns button.on { color: #fff; }
.ph-scale { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.ph-scale button { aspect-ratio: 1; border-radius: 16px; border: 2px solid var(--line); background: #fff; font: 800 26px var(--head); }
.ph-scale button.sel { background: var(--violet); border-color: var(--violet); color: #fff; }
.ph-scale-l { display: flex; justify-content: space-between; font: 600 13px var(--body); color: var(--muted); margin-top: 8px; }
.ph-field { margin-bottom: 18px; }
.ph-field h4 { font: 700 16px/1.35 var(--body); margin: 0 0 9px; }
.ph-field .fo { display: flex; flex-wrap: wrap; gap: 8px; }
.ph-field .fo button { border: 2px solid var(--line); background: #fff; border-radius: 12px; padding: 10px 12px; font: 600 15px/1.25 var(--body); color: var(--ink-2); }
.ph-field .fo button.sel { background: var(--teal); border-color: var(--teal); color: #fff; }
.ph-mock { background: #fff; border-radius: 14px; border: 1px solid var(--line); padding: 8px; touch-action: manipulation; }
.ph-mock svg { width: 100%; height: auto; display: block; }
.ph-rank { margin-top: 18px; font: 600 16px var(--body); color: var(--ink-2); }
.ph-media { background: #fff; border-radius: 14px; border: 1px solid var(--line); padding: 10px; margin-bottom: 14px; }
.ph-err { background: var(--red-l); color: #8F2A24; border-radius: 12px; padding: 12px 14px; font: 600 15px var(--body); margin-top: 12px; }
.ph-foot { text-align: center; font: 500 13px var(--body); color: var(--faint); margin-top: 30px; }

/* ============================================================ SIMPLE PAGES (home, join, panel, read) */
.langsw { display: flex; gap: 10px; justify-content: center; margin: 16px 0 4px; }
.langsw label { flex: 1; }
.langsw input { display: none; }
.langsw span { display: block; padding: 12px; border-radius: 12px; border: 2px solid var(--line); background: #fff; font: 700 16px var(--body); cursor: pointer; }
.langsw input:checked + span { border-color: var(--teal); background: var(--mint); color: var(--teal-d); }
.progress { height: 6px; border-radius: 3px; background: var(--line-2); overflow: hidden; }
.progress span { display: block; height: 100%; background: var(--teal); }

/* read (handout) */
.read { max-width: 820px; margin: 0 auto; padding: 24px 18px 90px; }
.read header { margin-bottom: 30px; }
.read h1 { font: 800 34px/1.15 var(--head); margin: 8px 0 10px; }
.read h2 { font: 800 25px/1.25 var(--head); margin: 40px 0 12px; }
.read .sec { background: var(--dark); color: #fff; border-radius: 18px; padding: 22px 22px; margin: 40px 0 10px; }
.read .sec h2 { color: #fff; margin: 6px 0 0; }
.read p, .read li { font: 400 17px/1.6 var(--body); color: var(--ink-2); }
.read li b { color: var(--ink); }
.read .rcard { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; margin: 10px 0; }
.read .rcard b { display: block; font: 700 17px var(--head); margin-bottom: 4px; }
.read figure { margin: 18px 0; }
.read figure img { border-radius: 12px; border: 1px solid var(--line); }
.read figcaption { font: 500 14px var(--body); color: var(--muted); margin-top: 8px; }
.read .ranim { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 8px; aspect-ratio: 1408 / 604; }
.read .ranim svg { width: 100%; height: 100%; }
.read .qz { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; margin: 12px 0; }
.read .qz .qq { font: 700 17px/1.4 var(--body); }
.read .qz ol { margin: 8px 0 0; padding-left: 22px; }
.read .qz li.ok { color: var(--green); font-weight: 700; }
.read .qz .ex { font: 500 15px/1.5 var(--body); color: var(--muted); margin-top: 8px; }
.read .tbl { font-size: 15px; } .read .tbl td, .read .tbl th { padding: 9px 10px; }
.read .langbar { display: flex; gap: 8px; }
.read .stat-r { display: flex; gap: 12px; flex-wrap: wrap; }
.read .stat-r div { flex: 1 1 160px; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; }
.read .stat-r b { display: block; font: 800 28px var(--head); color: var(--teal-d); }
@media (max-width: 640px) { .read h1 { font-size: 27px; } }

/* notes window */
body.notes { background: #0C1716; color: #E3EEEC; padding: 22px; font-family: var(--body); }
.notes .cur { font: 700 30px/1.3 var(--head); color: #fff; }
.notes .txt { font: 400 26px/1.55 var(--body); color: #D5E6E3; margin-top: 18px; white-space: pre-line; }
.notes .next { margin-top: 30px; font: 500 18px var(--body); color: #7FA5A0; }
.notes .bar { display: flex; gap: 12px; align-items: center; margin-bottom: 20px; }
.notes .bar button { background: #1C2D2B; color: #fff; border: 0; border-radius: 10px; padding: 12px 18px; font: 700 18px var(--body); }
.notes .clock { margin-left: auto; font: 800 30px var(--head); color: #6FE0CF; }