:root{
  /* Siempre en modo oscuro (decisión del 28-sep-2026): igual en todos los dispositivos y coherente con la escena, la guía y la tarjeta */
  color-scheme:dark;
  --bg:#0b0d10; --panel:#16191f; --ink:#eceae4; --muted:#a3a8b3; --line:#2b2f38;
  --stage:#1d2330; --stage2:#2d374d;
  --accent:#bcbc0e; --accent-ink:#1b1d22; --accent-shadow:#7d7d06; --accent-text:#bcbc0e; --sd:#f2a900;
  --ok:#1f9d63; --ok-bg:#11291e; --bad:#d64541; --bad-bg:#301716;
  --bubble-c:#1c2538; --bubble-d:#302814; --bubble-n:#21242b;
  --pixel:"Press Start 2P", ui-monospace, monospace;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:16px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-tap-highlight-color:transparent}
#app{max-width:480px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;background:var(--panel)}
/* En móvil el juego ocupa todo el ancho: el fondo de la página es el gris de la cabecera, para que Safari (iOS) tiña igual su barra superior */
@media (max-width:480px){ html,body{background:var(--stage)} }
button{font:inherit}

/* barra superior */
.top{display:flex;align-items:center;gap:12px;padding:10px 16px;background:var(--stage);color:#fff;position:sticky;top:0;z-index:5}
.lives{display:flex;gap:4px}
.life img{width:32px;height:26px;display:block;image-rendering:pixelated}
.life.lost img{opacity:.22;filter:grayscale(1) brightness(.7)}
.life.pop img{animation:lifeLost .9s ease-out}
.progress{flex:1;min-width:0}
.progress small{display:flex;justify-content:space-between;gap:8px;font-size:12px;color:#c8cdd8;margin-bottom:4px;white-space:nowrap}
.progress small span:first-child{overflow:hidden;text-overflow:ellipsis}
.bar{height:6px;background:#ffffff22;border-radius:3px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--accent);transition:width .5s}
.mute{background:none;border:1px solid #ffffff33;color:#fff;border-radius:10px;min-width:44px;height:40px;cursor:pointer;font-size:18px}
.mute svg{width:22px;height:18px;display:block;margin:0 auto}

/* escenario (canvas pixelart) */
.stage{position:relative;overflow:hidden;background:#171c28;line-height:0}
.stage-slot{display:flex;justify-content:center}
.stage-cv{display:block;image-rendering:pixelated;image-rendering:crisp-edges}
.stage .scene{position:absolute;left:8px;top:8px;font-family:var(--pixel);font-size:8px;line-height:1;color:var(--accent);background:#0d1017d9;padding:6px 7px;border-radius:4px}
.title-card{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none;opacity:0}
.title-card span{font-family:var(--pixel);font-size:11px;line-height:1.4;color:#fff;background:#0d1017f0;border:2px solid var(--accent);padding:10px 14px;box-shadow:4px 4px 0 #0009}
.title-card.show{animation:card 1.9s ease both}

/* panel */
.panel{flex:1;padding:16px;display:flex;flex-direction:column;gap:12px}
.bubble{padding:10px 14px;border-radius:14px;max-width:92%;animation:in .25s ease-out both;position:relative}
.bubble b{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:2px}
.bubble span{white-space:pre-wrap}
.bubble.C{background:var(--bubble-c);align-self:flex-start;border-bottom-left-radius:4px}
.bubble.D{background:var(--bubble-d);align-self:flex-end;border-bottom-right-radius:4px}
.bubble.N{background:var(--bubble-n);font-style:italic;align-self:stretch;max-width:none;text-align:center}
.prompt{font-weight:700;font-size:18px;line-height:1.35;margin:6px 0 0}
.opts{display:flex;flex-direction:column;gap:10px}
.opt{text-align:left;font-size:16px;line-height:1.4;padding:14px 16px;border-radius:12px;border:2px solid var(--line);background:var(--panel);color:var(--ink);min-height:56px;cursor:pointer;transition:transform .12s,border-color .2s,background .2s}
.opt:not([disabled]):active{transform:scale(.98)}
@media (hover:hover) and (pointer:fine){ .opt:not([disabled]):hover{border-color:var(--accent)} }
.opt.ok{border-color:var(--ok);background:var(--ok-bg);animation:okPulse .7s ease-out}
.opt.bad{border-color:var(--bad);background:var(--bad-bg);animation:shake .4s}
.opt.dim{opacity:.45}
.opt[disabled]{cursor:default}
.enter{animation:rise .38s cubic-bezier(.2,.8,.2,1) both}
.tools{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.tools .opt{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:8px;text-align:center;padding:12px 6px;font-size:13.5px;line-height:1.3}
.tools svg{width:60px;height:60px;padding:6px;border-radius:12px;background:#e4e1d8;transition:transform .2s}
@media (hover:hover) and (pointer:fine){ .tools .opt:not([disabled]):hover svg{transform:translateY(-3px) rotate(-6deg)} }
.prod{display:flex;align-items:center;gap:12px}
.prod svg{width:34px;height:42px;flex:none}
.fb{border-radius:12px;padding:12px 14px;animation:rise .35s ease-out both}
.fb.ok{background:var(--ok-bg);border-left:4px solid var(--ok)}
.fb.bad{background:var(--bad-bg);border-left:4px solid var(--bad)}
.fb h3{margin:0 0 4px;font-size:16px}
.fb p{margin:0}
.cta{display:block;text-align:center;text-decoration:none;font-weight:700;font-size:17px;padding:14px 18px;border-radius:12px;border:0;background:var(--accent);color:var(--accent-ink);min-height:52px;cursor:pointer;width:100%;box-shadow:0 4px 0 var(--accent-shadow);transition:transform .08s,box-shadow .08s}
.cta:active{transform:translateY(3px);box-shadow:0 1px 0 var(--accent-shadow)}
.cta.sec{background:transparent;color:var(--ink);border:2px solid var(--line);box-shadow:none}
.sticky{position:sticky;bottom:0;padding:14px 0 calc(12px + env(safe-area-inset-bottom));margin-top:auto;background:linear-gradient(transparent,var(--panel) 35%)}
.link{background:none;border:0;color:var(--muted);text-decoration:underline;cursor:pointer;padding:8px;align-self:center}

/* actividad de emparejar */
.count{font-size:13px;color:var(--muted);text-align:center}
.prob{font-size:22px;font-weight:800;text-align:center;padding:22px 12px;border:2px dashed var(--line);border-radius:14px;animation:flip .35s ease-out both}
.dots{display:flex;gap:6px;justify-content:center}
.dots i{width:10px;height:10px;border-radius:2px;background:var(--line);transition:background .3s}
.dots i.on{background:var(--accent)}
.row{border:1px solid var(--line);border-radius:12px;padding:10px 12px}
.row strong{display:block}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.chip{font-size:13px;padding:8px 10px;border-radius:999px;border:2px solid var(--line);background:var(--panel);color:var(--ink);min-height:40px;cursor:pointer}
.chip.on{border-color:var(--accent);background:#bcbc0e2e;font-weight:700}
.row.ok{border-color:var(--ok);background:var(--ok-bg)}
.row.bad{border-color:var(--bad);background:var(--bad-bg)}
.row small{display:block;color:var(--muted);margin-top:2px}

/* inicio */
.hero{background:var(--stage);color:#fff;padding:22px 16px 14px;text-align:center}
.brand{font-family:var(--pixel);font-size:26px;line-height:1.35;color:var(--sd);text-shadow:3px 3px 0 #000;animation:glow 3s ease-in-out infinite}
.sub{margin:8px 0 0;color:#c8cdd8;font-size:14px}
.pitch{font-size:21px;line-height:1.3;margin:4px 0 0}
.muted{color:var(--muted)}
.lives-demo{display:flex;align-items:center;gap:10px;font-weight:600}
.field{display:flex;flex-direction:column;gap:6px;font-weight:600}
.field em{font-weight:400;color:var(--muted);font-style:normal}
input[type=text],input[type=email]{font:inherit;font-size:16px;padding:12px 14px;border-radius:12px;border:2px solid var(--line);background:var(--panel);color:var(--ink);min-height:50px}
input:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.resume{background:var(--bubble-d);padding:10px 14px;border-radius:12px;font-size:14px}
.note{font-size:12px;color:var(--muted);text-align:center;margin:0}

/* final */
.big{font-family:var(--pixel);font-size:24px;line-height:1.4;text-align:center;margin:6px 0 0}
.win .big{color:var(--accent-text);text-shadow:2px 2px 0 #0003;animation:bounceIn .7s cubic-bezier(.2,1.6,.4,1) both}
.center{text-align:center;margin:0}
.result{display:flex;align-items:center;justify-content:center;gap:10px;font-weight:700;padding:10px;border-radius:12px;background:var(--bubble-n)}
.card{border:1px solid var(--line);border-radius:14px;padding:14px;display:flex;flex-direction:column;gap:10px}
.card p{margin:0}
.aviso-correo{font-size:14px;line-height:1.45;padding:10px 12px;border-radius:10px;background:var(--bubble-n)}
.sugerencia{margin:0;padding:10px 12px;border-radius:10px;background:var(--bubble-d);font-size:14px;line-height:1.4}
.sugerencia .link.inline{font-weight:700;color:var(--ink)}
/* privacidad */
.privacidad{font-size:13px;line-height:1.45}
.privacidad h2{margin:0;font-size:18px}
.privacidad h3{margin:6px 0 0;font-size:14px}
.privacidad p,.privacidad ul{margin:0;color:var(--muted)}
.privacidad ul{padding-left:18px;display:grid;gap:4px}
.privacidad b{color:var(--ink)}
.privacidad a{color:inherit}
.privacidad .cta{position:sticky;bottom:-14px;flex:none;background:var(--panel);box-shadow:0 -12px 14px var(--panel),0 14px 0 var(--panel)}
/* editar identidad en la tarjeta */
.id-edit{display:flex;flex-direction:column;gap:8px}
.id-botones{display:flex;gap:8px}
#idBox{display:flex;flex-direction:column;gap:4px}
/* valoración */
#rateForm{display:flex;flex-direction:column;gap:10px}
.stars,.stars-fixed{display:flex;justify-content:center;gap:6px;margin:0}
.star{background:none;border:0;padding:4px;width:52px;height:52px;cursor:pointer;color:var(--muted);opacity:.35;transition:transform .1s}
.stars-fixed .star{width:34px;height:34px;padding:2px}
.star svg{width:100%;height:100%;fill:currentColor;stroke:currentColor;stroke-width:1;display:block}
.star.on{color:var(--sd);opacity:1}
.stars .star:active{transform:scale(.9)}
.stars .star.on{animation:starPop .25s ease-out}
@keyframes starPop{50%{transform:scale(1.2)}}
.stars-txt{text-align:center;font-size:14px;color:var(--muted);min-height:1.4em}
textarea{font:inherit;font-size:16px;padding:12px 14px;border-radius:12px;border:2px solid var(--line);background:var(--panel);color:var(--ink);resize:vertical;min-height:84px}
textarea:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.cta:disabled{opacity:.45;cursor:default;transform:none}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.4}
.check input{width:22px;height:22px;flex:none;margin:0}

.modal{position:fixed;inset:0;background:#000b;display:flex;align-items:center;justify-content:center;padding:16px;z-index:20;animation:in .2s ease-out}
.sheet{background:var(--panel);border-radius:16px;padding:14px;max-width:420px;width:100%;display:flex;flex-direction:column;gap:10px;max-height:94dvh;overflow-y:auto}
.sheet img{width:100%;height:auto;max-height:60dvh;object-fit:contain;border-radius:10px;background:#000}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#1b1d22;color:#fff;padding:10px 16px;border-radius:10px;font-size:14px;z-index:30;animation:in .2s ease-out;max-width:calc(100% - 32px)}

@keyframes in{from{opacity:0;transform:translateY(6px)}}
@keyframes rise{from{opacity:0;transform:translateY(14px)}}
@keyframes flip{from{opacity:0;transform:rotateX(70deg)}}
@keyframes shake{20%{transform:translateX(-6px)}40%{transform:translateX(6px)}60%{transform:translateX(-4px)}80%{transform:translateX(3px)}}
@keyframes okPulse{0%{box-shadow:0 0 0 0 #1f9d6399}100%{box-shadow:0 0 0 12px #1f9d6300}}
@keyframes lifeLost{0%{transform:none;filter:none;opacity:1}25%{transform:translateY(-10px) scale(1.5) rotate(-15deg)}60%{transform:translateY(5px) rotate(20deg);filter:grayscale(1);opacity:.6}100%{transform:none;filter:grayscale(1) brightness(.7);opacity:.22}}
@keyframes card{0%{opacity:0;transform:translateX(-40px)}14%{opacity:1;transform:none}80%{opacity:1;transform:none}100%{opacity:0;transform:translateX(40px)}}
@keyframes glow{50%{text-shadow:3px 3px 0 #000,0 0 14px #f2a90088}}
@keyframes bounceIn{from{opacity:0;transform:scale(.4)}}
@media (prefers-reduced-motion: reduce){ *{animation:none!important;transition:none!important} }

/* marcador retro */
.score{display:flex;flex-direction:column;align-items:flex-start;gap:3px;min-width:74px}
.score .pts{font-family:var(--pixel);font-size:7px;letter-spacing:.08em;color:#c8cdd8;line-height:1}
.score .digits svg{display:block;width:68px;height:23px}
.score.bump .digits{animation:bump .7s ease-out}
.result .score{align-items:center}
.result .score .digits svg{width:104px;height:36px}
.rules{display:flex;align-items:center;gap:12px;font-weight:600;background:var(--stage);color:#fff;border-radius:12px;padding:10px 14px}
.rules .score .pts{color:#c8cdd8}
.plus{position:absolute;left:50%;top:38%;transform:translate(-50%,0);font-family:var(--pixel);font-size:18px;color:var(--accent);text-shadow:2px 2px 0 #000;pointer-events:none;opacity:0}
.plus.go{animation:plus 1.3s ease-out}
.fb h3.win-pts{font-family:var(--pixel);font-size:13px;line-height:1.5;color:var(--ok);margin:0}
.fb.ok{animation:rise .35s ease-out both, okPulse .7s ease-out}
.big.lose{font-size:16px;line-height:1.6}
.known{margin:0;font-size:14px}
.link.inline{padding:0;font-size:14px;display:inline}
@keyframes bump{30%{transform:scale(1.25)}}
@keyframes plus{0%{opacity:0;transform:translate(-50%,10px) scale(.6)}20%{opacity:1;transform:translate(-50%,0) scale(1.2)}70%{opacity:1;transform:translate(-50%,-18px) scale(1)}100%{opacity:0;transform:translate(-50%,-30px)}}

/* marca de Instituto Detailing */
.by{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}
.by img{height:34px;width:auto;display:block}
.hero .by{margin-top:10px;color:#c8cdd8;font-size:14px}
.hero .by img{height:52px}
.by-end{background:var(--stage);color:#c8cdd8;border-radius:12px;padding:12px;font-size:13px}
.by-end img{height:42px}
.score.counting .digits{animation:counting .13s steps(2) infinite}
@keyframes counting{50%{filter:brightness(1.6) drop-shadow(0 0 3px #bcbc0e)}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.rules .guia{font-style:normal;color:var(--accent)}
.perfil{border:1px solid var(--line);border-radius:14px;padding:12px 14px 14px;margin:0;display:flex;flex-direction:column;gap:10px}
.perfil legend{font-weight:700;padding:0 6px}
.perfil legend em{font-weight:400;color:var(--muted);font-style:normal}
.perfil .field{font-weight:600;font-size:14px}