/* Le coût des promesses — DA « Le ticket »
   Une promesse est une addition : chaque réponse s'imprime comme une ligne de ticket.
   Noir d'encre, blanc os, un seul signal (vert laser, non partisan), chiffres en mono tabulaire. */

:root {
  --bg: #0a0a0b; --bg-2: #141416; --bg-3: #1d1d20; --line: #2a2a2e;
  --fg: #f4f3ee; --fg-2: #a3a29c; --fg-3: #6d6c68;
  --signal: #d7ff3a; --signal-ink: #0a0a0b;
  --ok: #3cf29a; --ko: #ff5a4e;
  --paper: #f4f3ee; --paper-ink: #0a0a0b;
  --grotesk: "Inter Display", "SF Pro Display", "Helvetica Neue", "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", "SF Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --r: 22px; --ease: cubic-bezier(.2, .9, .1, 1); --spring: cubic-bezier(.34, 1.56, .64, 1);
  --safe-b: env(safe-area-inset-bottom, 0px); --safe-t: env(safe-area-inset-top, 0px);
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root { --bg: #f2f1ec; --bg-2: #e8e7e1; --bg-3: #dcdbd4; --line: #cfcec7;
    --fg: #0a0a0b; --fg-2: #56554f; --fg-3: #85847d; --signal: #0a0a0b; --signal-ink: #d7ff3a;
    --ok: #00875a; --ko: #d4291d; color-scheme: light; }
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--bg); color: var(--fg); }
body { font: 500 16px/1.45 var(--grotesk); font-feature-settings: "ss01", "cv11"; -webkit-font-smoothing: antialiased; overscroll-behavior-y: none; }
a { color: inherit; }
button { font: inherit; color: inherit; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: 6px; }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums slashed-zero; letter-spacing: -.02em; }

.shell { max-width: 480px; margin: 0 auto; min-height: 100dvh; display: flex; flex-direction: column; }
main { flex: 1; display: flex; flex-direction: column; padding: calc(var(--safe-t) + 14px) 18px calc(88px + var(--safe-b)); outline: none; }
main.play { padding-bottom: calc(18px + var(--safe-b)); }

/* ---------- Barre d'onglets (zone du pouce) ---------- */
.tabbar { position: fixed; inset: auto 0 0; z-index: 20; display: grid; grid-template-columns: repeat(5, 1fr);
  max-width: 480px; margin: 0 auto; padding: 8px 10px calc(8px + var(--safe-b));
  background: color-mix(in oklab, var(--bg) 78%, transparent); backdrop-filter: blur(18px) saturate(1.4);
  border-top: 1px solid var(--line); }
.tabbar a { display: grid; justify-items: center; gap: 3px; padding: 6px 0; text-decoration: none; color: var(--fg-3); font-size: 11px; font-weight: 600; letter-spacing: .01em; }
.tabbar svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linejoin: round; stroke-linecap: round; }
.tabbar a[aria-current="page"] { color: var(--fg); }
.tabbar a[aria-current="page"] svg { stroke: var(--signal); }
body.playing .tabbar { transform: translateY(110%); }
.tabbar { transition: transform .35s var(--ease); }

/* ---------- Accueil ---------- */
.mast { display: flex; justify-content: space-between; align-items: center; font: 700 12px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--fg-2); }
.mast b { color: var(--fg); }
.dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--signal); margin-right: 7px; box-shadow: 0 0 12px var(--signal); animation: pulse 2.4s infinite; }
@keyframes pulse { 50% { opacity: .35; } }
.hero { margin: 9vh 0 0; }
.hero h1 { font: 800 clamp(46px, 14.5vw, 72px)/.88 var(--grotesk); letter-spacing: -.055em; margin: 0; text-wrap: balance; }
.hero h1 em { font-style: normal; color: var(--signal); }
.hero p { color: var(--fg-2); font-size: 17px; margin: 18px 0 0; max-width: 32ch; text-wrap: pretty; }
.ticker { margin: 28px -18px 0; overflow: hidden; border-block: 1px solid var(--line); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.ticker ul { display: flex; gap: 28px; width: max-content; margin: 0; padding: 12px 0; list-style: none; animation: tick 140s linear infinite; }
.ticker li { white-space: nowrap; font-size: 13px; color: var(--fg-2); }
.ticker li .num { color: var(--fg); font-weight: 700; margin-right: 6px; }
@keyframes tick { to { transform: translateX(-50%); } }
.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 22px; }
.trio div { background: var(--bg-2); border-radius: 14px; padding: 12px 10px; font: 700 13px/1.15 var(--grotesk); }
.trio span { display: block; font: 600 10px var(--mono); color: var(--fg-3); margin-bottom: 14px; }
.spacer { flex: 1; min-height: 24px; }

.cta { display: flex; align-items: center; justify-content: space-between; width: 100%; min-height: 64px; padding: 0 22px;
  border: 0; border-radius: 999px; background: var(--signal); color: var(--signal-ink); font: 800 19px var(--grotesk); letter-spacing: -.02em;
  cursor: pointer; text-decoration: none; transition: transform .18s var(--ease); }
.cta:active { transform: scale(.97); }
.cta .num { font-size: 13px; font-weight: 700; opacity: .7; }
.cta.ghost { background: var(--bg-2); color: var(--fg); }
.cta + .cta { margin-top: 10px; }
.switch { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 16px 2px 12px; font-size: 14px; color: var(--fg-2); }
.switch input { appearance: none; width: 46px; height: 28px; border-radius: 99px; background: var(--bg-3); position: relative; cursor: pointer; transition: background .2s; flex: none; }
.switch input::after { content: ""; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%; background: var(--fg); transition: transform .25s var(--spring); }
.switch input:checked { background: var(--signal); }
.switch input:checked::after { transform: translateX(18px); background: var(--signal-ink); }

/* ---------- Partie ---------- */
.bar { display: flex; align-items: center; gap: 12px; }
.close { width: 40px; height: 40px; border-radius: 50%; border: 0; background: var(--bg-2); cursor: pointer; display: grid; place-items: center; flex: none; }
.close svg { width: 16px; height: 16px; stroke: var(--fg); stroke-width: 2.2; }
.segs { flex: 1; display: flex; gap: 4px; }
.segs i { flex: 1; height: 4px; border-radius: 2px; background: var(--bg-3); overflow: hidden; position: relative; }
.segs i.ok { background: var(--ok); } .segs i.ko { background: var(--ko); }
.segs i.now::after { content: ""; position: absolute; inset: 0; background: var(--fg); transform-origin: left; animation: fill var(--t, 0s) linear forwards; }
@keyframes fill { from { transform: scaleX(0); } }
.segs i.now.static::after { animation: none; transform: scaleX(.18); }
.pts { font: 700 13px var(--mono); min-width: 52px; text-align: right; }

.theme { margin-top: 7vh; font: 700 11px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--signal); }
@media (prefers-color-scheme: light) { .theme { color: var(--fg-2); } }
.q { font: 750 clamp(29px, 8.4vw, 40px)/1.02 var(--grotesk); letter-spacing: -.04em; margin: 12px 0 0; text-wrap: balance; }
.eli5-btn { display: inline-grid; place-items: center; width: 26px; height: 26px; vertical-align: middle; margin-left: 8px;
  border: 1.5px solid var(--line); border-radius: 50%; background: var(--bg-2); color: var(--fg-2); font: 800 13px var(--mono); line-height: 1; }
.eli5-btn:active { transform: scale(.9); }
.eli5-toast { position: fixed; left: 16px; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom)); z-index: 60;
  display: flex; gap: 12px; align-items: flex-start; max-width: 460px; margin: 0 auto;
  background: var(--fg); color: var(--bg); padding: 16px 16px 16px 18px; border-radius: 18px;
  box-shadow: 0 16px 40px rgba(0,0,0,.35); font: 500 14.5px/1.45 var(--grotesk); text-wrap: pretty;
  transform: translateY(140%); transition: transform .22s ease; }
.eli5-toast.open { transform: translateY(0); }
.eli5-toast span { flex: 1; }
.eli5-toast button { flex: none; background: none; border: none; color: inherit; opacity: .65; font: 700 15px var(--mono); padding: 0 2px; }
@media (prefers-reduced-motion: reduce) { .eli5-toast { transition: none; } }
.opts { display: grid; gap: 10px; margin-top: auto; padding-top: 28px; }
.opt { display: grid; grid-template-columns: 36px 1fr auto; align-items: center; gap: 12px; width: 100%; min-height: 68px; padding: 10px 16px 10px 12px;
  border: 1.5px solid var(--line); border-radius: 18px; background: var(--bg-2); text-align: left; cursor: pointer; font: 700 19px/1.15 var(--grotesk); letter-spacing: -.02em;
  transition: transform .18s var(--ease), border-color .2s, background .2s, opacity .3s; animation: rise .5s var(--ease) both; }
.opt:nth-child(2) { animation-delay: .05s; } .opt:nth-child(3) { animation-delay: .1s; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } }
.opt kbd { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 11px; background: var(--bg-3); font: 700 13px var(--mono); color: var(--fg-2); }
.opt:hover:not([disabled]) { border-color: var(--fg-3); }
.opt:active:not([disabled]) { transform: scale(.98); }
.opt[disabled] { cursor: default; }
.opt .mark { font: 800 18px var(--mono); }
.opt.ok { border-color: var(--ok); background: color-mix(in oklab, var(--ok) 14%, var(--bg-2)); }
.opt.ok kbd { background: var(--ok); color: #04130b; }
.opt.ko { border-color: var(--ko); background: color-mix(in oklab, var(--ko) 12%, var(--bg-2)); animation: shake .4s; }
.opt.ko kbd { background: var(--ko); color: #fff; }
.opt.dim { opacity: .35; }
@keyframes shake { 25% { transform: translateX(-6px); } 75% { transform: translateX(6px); } }

/* Feuille de révélation : un ticket qui s'imprime */
.sheet { position: fixed; inset: auto 0 0; z-index: 30; max-width: 480px; margin: 0 auto; max-height: 88dvh; overflow-y: auto; overscroll-behavior: contain;
  background: var(--paper); color: var(--paper-ink); border-radius: var(--r) var(--r) 0 0; padding: 10px 20px calc(18px + var(--safe-b));
  transform: translateY(105%); transition: transform .5s var(--ease); box-shadow: 0 -30px 60px rgba(0,0,0,.45); }
.sheet.open { transform: none; }
.sheet::before { content: ""; display: block; width: 38px; height: 4px; border-radius: 2px; background: #0002; margin: 0 auto 14px; }
.scrim { position: fixed; inset: 0; z-index: 25; background: #0008; opacity: 0; pointer-events: none; transition: opacity .4s; }
.scrim.open { opacity: 1; }
.verdict { display: flex; align-items: center; justify-content: space-between; font: 800 13px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.verdict .tag { padding: 5px 10px; border-radius: 99px; }
.verdict .tag.ok { background: #0a0a0b; color: #d7ff3a; } .verdict .tag.ko { background: #ff5a4e; color: #fff; }
.big { font: 800 clamp(52px, 17vw, 84px)/.9 var(--mono); letter-spacing: -.06em; margin: 18px 0 2px; font-variant-numeric: tabular-nums; }
.big small { font-size: .36em; letter-spacing: -.02em; margin-left: 6px; }
.biglabel { font: 600 13px var(--grotesk); color: #0a0a0b99; }
.expl { font: 500 16.5px/1.5 var(--grotesk); margin: 16px 0; text-wrap: pretty; }
.rule { border: 0; border-top: 1.5px dashed #0a0a0b33; margin: 14px 0; }
.lines { font: 500 12.5px/1.55 var(--mono); }
.lines div { display: flex; justify-content: space-between; gap: 12px; }
.lines div span:first-child { color: #0a0a0b88; flex: none; }
.lines div span:last-child { text-align: right; }
.srclink { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 12px 0 14px; padding: 12px 14px; border-radius: 14px; background: #0a0a0b0d; text-decoration: none; font: 700 14px/1.25 var(--grotesk); }
.srclink small { display: block; font: 600 11px var(--mono); color: #0a0a0b88; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 3px; }
.conf { display: inline-flex; gap: 3px; vertical-align: middle; }
.conf i { width: 10px; height: 4px; border-radius: 2px; background: #0a0a0b22; } .conf i.on { background: #0a0a0b; }
.sheet .cta { background: #0a0a0b; color: #f4f3ee; }

/* ---------- Ticket final ---------- */
.receipt { margin-top: 5vh; background: var(--paper); color: var(--paper-ink); border-radius: 6px; padding: 24px 20px 30px; position: relative;
  animation: print .9s var(--ease) both; transform-origin: top;
  -webkit-mask: radial-gradient(circle 7px at 50% 100%, #0000 98%, #000) 50% 100% / 20px 100% repeat-x; mask: radial-gradient(circle 7px at 50% 100%, #0000 98%, #000) 50% 100% / 20px 100% repeat-x; }
@keyframes print { from { clip-path: inset(0 0 100% 0); } to { clip-path: inset(0 0 0 0); } }
.receipt h2 { font: 800 13px var(--mono); letter-spacing: .14em; text-transform: uppercase; text-align: center; margin: 0; }
.receipt .when { font: 500 11px var(--mono); text-align: center; color: #0a0a0b88; margin-top: 4px; }
.receipt .row { display: grid; grid-template-columns: 1fr auto auto; gap: 10px; font: 500 13px/1.3 var(--mono); padding: 7px 0; }
.receipt .row b { font-weight: 700; }
.receipt .total { display: flex; justify-content: space-between; align-items: baseline; font: 800 15px var(--mono); }
.receipt .total .num { font-size: 44px; letter-spacing: -.05em; }
.receipt .motto { text-align: center; font: 700 12px var(--mono); letter-spacing: .06em; margin-top: 14px; }
.barcode { height: 38px; margin: 16px 12% 0; background: repeating-linear-gradient(90deg, #0a0a0b 0 2px, #0000 2px 4px, #0a0a0b 4px 7px, #0000 7px 8px, #0a0a0b 8px 9px, #0000 9px 12px); }

/* ---------- Pages éditoriales ---------- */
.page h1 { font: 800 clamp(38px, 11vw, 54px)/.92 var(--grotesk); letter-spacing: -.05em; margin: 26px 0 14px; text-wrap: balance; }
.page .lede { color: var(--fg-2); font-size: 17px; margin: 0 0 22px; text-wrap: pretty; }
.eyebrow { font: 700 11px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--fg-3); }
details.acc { border-top: 1px solid var(--line); }
details.acc:last-of-type { border-bottom: 1px solid var(--line); }
details.acc summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 18px 2px; cursor: pointer; font: 750 19px/1.15 var(--grotesk); letter-spacing: -.02em; }
details.acc summary::-webkit-details-marker { display: none; }
details.acc summary::after { content: "+"; font: 400 26px var(--mono); color: var(--fg-3); transition: transform .3s var(--ease); }
details.acc[open] summary::after { transform: rotate(45deg); color: var(--signal); }
details.acc > div { padding: 0 2px 20px; color: var(--fg-2); }
details.acc > div strong { color: var(--fg); }
.eq { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 4px 0 12px; font: 700 13px var(--mono); }
.eq span { padding: 6px 10px; border-radius: 10px; background: var(--bg-2); color: var(--fg); }
.eq .op { background: none; color: var(--fg-3); padding: 0; }
.steps { counter-reset: s; list-style: none; padding: 0; margin: 0 0 26px; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 34px 1fr; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); color: var(--fg-2); }
.steps li::before { content: counter(s, decimal-leading-zero); font: 700 13px var(--mono); color: var(--signal); padding-top: 2px; }
@media (prefers-color-scheme: light) { .steps li::before { color: var(--fg); } }
.steps li b { color: var(--fg); }
.src-list { display: grid; gap: 8px; }
.src-item { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px; padding: 14px; border-radius: 16px; background: var(--bg-2); text-decoration: none; }
.src-item .rank { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: var(--bg-3); font: 700 12px var(--mono); }
.src-item b { display: block; font-size: 14.5px; line-height: 1.2; letter-spacing: -.01em; }
.src-item small { font: 500 11.5px var(--mono); color: var(--fg-3); }
.pill { font: 700 10px var(--mono); letter-spacing: .06em; text-transform: uppercase; padding: 4px 8px; border-radius: 99px; background: var(--bg-3); color: var(--fg-2); white-space: nowrap; }
.pill.on { background: var(--signal); color: var(--signal-ink); }
.empty { padding: 26px 18px; border-radius: 18px; border: 1.5px dashed var(--line); color: var(--fg-2); text-align: center; }
.jeu-list { display: grid; gap: 10px; }
.jeu-card { padding: 16px; border-radius: 18px; background: var(--bg-2); display: grid; gap: 12px; transition: opacity .18s, transform .18s; }
.jeu-card.leaving { opacity: 0; transform: scale(.97); }
.jeu-card .themes { display: flex; flex-wrap: wrap; gap: 6px; }
.jeu-actions { display: flex; gap: 8px; }
.jeu-actions button { flex: 1; min-height: 46px; border-radius: 13px; font: 700 13px var(--mono); border: none; }
.jeu-actions .skip { background: var(--bg-3); color: var(--fg-2); }
.jeu-actions .skip:active { transform: scale(.97); }
.jeu-actions .play { background: var(--signal); color: var(--signal-ink); }
.jeu-actions .play:active { transform: scale(.97); }
.grid-promesse { display: grid; gap: 1px; background: var(--line); border-radius: 16px; overflow: hidden; }
.grid-promesse div { background: var(--bg-2); padding: 12px 14px; display: grid; gap: 2px; }
.grid-promesse b { font-size: 14px; } .grid-promesse span { font-size: 13px; color: var(--fg-2); }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 28px; font-size: 13px; color: var(--fg-3); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001s !important; animation-iteration-count: 1 !important; transition-duration: .001s !important; }
  .ticker ul { animation: none; }
}

/* Entrée d'écran (synchrone : les écouteurs sont attachés au DOM final) */
main > * { animation: enter .45s var(--ease) both; }
main > *:nth-child(2) { animation-delay: .04s; } main > *:nth-child(3) { animation-delay: .08s; } main > *:nth-child(n+4) { animation-delay: .12s; }
@keyframes enter { from { opacity: 0; transform: translateY(10px); } }

/* ---------- Promesses ---------- */
.chips { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; margin: 0 -18px 18px; padding-inline: 18px; scrollbar-width: none; }
.chip { flex: none; padding: 9px 14px; border-radius: 99px; background: var(--bg-2); color: var(--fg-2); text-decoration: none; font: 700 13px var(--grotesk); }
.chip.on { background: var(--fg); color: var(--bg); }
.porteur { margin-bottom: 18px; }
.porteur .eyebrow { margin: 0 0 8px; }
.muted-b { color: var(--fg-2); font-weight: 600; }
.quote { margin: 0 0 18px; padding: 16px 18px; border-left: 3px solid var(--signal); background: var(--bg-2); border-radius: 0 14px 14px 0; font: 500 17px/1.5 var(--grotesk); }
.quote footer { margin-top: 10px; font-size: 13px; }
.meta-s { color: var(--fg-3); font-size: 12px; }
.grid-promesse a, .quote a, .src-item a { color: var(--fg); font-weight: 700; }
.h2p { font: 800 20px/1.2 var(--grotesk); letter-spacing: -.02em; margin: 26px 0 10px; }
.h2p small { font: 500 13px var(--grotesk); color: var(--fg-3); }
.reperes-go { margin-top: 10px; }
.reperes .src-item { grid-template-columns: 1fr; }