/* Toda la interfaz se mide en "u" = 1/800 del ancho del escenario, así escala igual en móvil, tablet o pizarra digital. */
:root {
  --sw: min(100vw, calc(100vh * 800 / 590));
  --u: calc(var(--sw) / 800);
  --sky: #CDE9FF;
  --ink: #2B2A4C;
  --ok: #3FB37F; --ok-d: #278A5E;
  --pri: #7F77DD; --pri-d: #534AB7;
  --pink: #D4537E;
}
@supports (height: 100dvh) {
  :root { --sw: min(100vw, calc(100dvh * 800 / 590)); }
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body {
  margin: 0; height: 100%; overflow: hidden;
  background: var(--sky); color: var(--ink);
  font-family: "Trebuchet MS", "Segoe UI", Roboto, system-ui, sans-serif; font-weight: 800;
  user-select: none; -webkit-user-select: none; -webkit-touch-callout: none; overscroll-behavior: none;
  transition: background .3s;
}
#app { position: fixed; inset: 0; display: grid; place-items: center; background: var(--sky); touch-action: none; }
#stage { position: relative; width: var(--sw); height: calc(var(--sw) * 590 / 800); }
#game { position: absolute; inset: 0; width: 100%; height: 100%; display: block; touch-action: none; }
.hidden { display: none !important; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; padding: 0; }

.icon {
  flex: none; width: max(38px, calc(var(--u) * 50)); height: max(38px, calc(var(--u) * 50)); border-radius: 50%;
  background: #fff; color: var(--pri-d); display: grid; place-items: center;
  box-shadow: 0 calc(var(--u) * 4) 0 rgba(0, 0, 0, .14);
}
.icon svg { width: 56%; height: 56%; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.big {
  display: inline-flex; align-items: center; gap: .45em;
  font-size: max(18px, calc(var(--u) * 34)); padding: .45em 1.3em; border-radius: 999px;
  color: #fff; background: var(--ok); box-shadow: 0 .14em 0 var(--ok-d);
}
.big.alt { background: var(--pri); box-shadow: 0 .14em 0 var(--pri-d); }
.big svg { width: 1em; height: 1em; }
.big:active, .icon:active, .lv:active { transform: translateY(.1em); }

#hud {
  position: absolute; left: 0; right: 0; top: 0; height: calc(var(--u) * 110);
  display: flex; align-items: flex-start; justify-content: space-between; gap: calc(var(--u) * 8);
  padding: calc(var(--u) * 8) calc(var(--u) * 12) 0; pointer-events: none;
}
#hud > * { pointer-events: auto; }
.hud-side { display: flex; gap: calc(var(--u) * 8); }
#banner {
  flex: 1 1 auto; min-width: 0; max-width: calc(var(--u) * 430); margin: 0 auto; min-height: calc(var(--u) * 88);
  display: flex; align-items: center; gap: calc(var(--u) * 8);
  background: #fff; border-radius: calc(var(--u) * 22); padding: calc(var(--u) * 6) calc(var(--u) * 14);
  box-shadow: 0 calc(var(--u) * 4) 0 rgba(0, 0, 0, .12);
}
#banner .q { flex: 1; min-width: 0; text-align: center; }
#q-text { font-size: max(12px, calc(var(--u) * 21)); line-height: 1.15; }
#q-visual { font-size: max(16px, calc(var(--u) * 36)); line-height: 1.2; color: var(--pri-d); white-space: nowrap; overflow: hidden; }
#mech {
  position: absolute; left: 50%; bottom: calc(var(--u) * 5); transform: translateX(-50%);
  display: flex; align-items: center; gap: .5em; white-space: nowrap;
  background: rgba(255, 255, 255, .92); border-radius: 999px; padding: .15em .9em .15em .2em;
  font-size: max(11px, calc(var(--u) * 17)); box-shadow: 0 calc(var(--u) * 3) 0 rgba(0, 0, 0, .12);
}
#mech b { display: grid; place-items: center; width: 1.8em; height: 1.8em; border-radius: 50%; background: var(--pri); color: #fff; }

.screen {
  position: absolute; inset: 0; z-index: 5;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: calc(var(--u) * 18);
  background: rgba(255, 255, 255, .28); text-align: center; padding: calc(var(--u) * 10);
}
#home { padding-bottom: calc(var(--u) * 60); }
.guide {
  position: absolute; left: 50%; bottom: calc(var(--u) * 6); transform: translateX(-50%); white-space: nowrap;
  font-size: max(11px, calc(var(--u) * 16)); color: var(--pri-d); text-decoration: underline;
}
#win { padding-bottom: calc(var(--u) * 80); }
h1 { margin: 0; font-size: max(30px, calc(var(--u) * 84)); line-height: 1; color: var(--pri-d); text-shadow: 0 .06em 0 #fff; }
h1 span { color: var(--pink); }
h2 { margin: 0; font-size: max(24px, calc(var(--u) * 56)); color: var(--pri-d); text-shadow: 0 .06em 0 #fff; }
.row { display: flex; gap: calc(var(--u) * 18); align-items: center; justify-content: center; flex-wrap: wrap; }

#grid { display: grid; gap: calc(var(--u) * 10); width: calc(var(--u) * 740); }
.wrow { display: grid; grid-template-columns: calc(var(--u) * 60) repeat(10, 1fr); gap: calc(var(--u) * 7); align-items: center; }
.wbadge {
  width: calc(var(--u) * 60); height: calc(var(--u) * 60); border-radius: 50%; background: var(--wd); color: #fff;
  display: grid; place-items: center; font-size: max(10px, calc(var(--u) * 18)); letter-spacing: -.03em;
}
.lv {
  position: relative; height: calc(var(--u) * 62); border-radius: calc(var(--u) * 14);
  background: var(--w); color: #fff; font-size: max(13px, calc(var(--u) * 26));
  box-shadow: 0 calc(var(--u) * 5) 0 var(--wd);
  display: flex; flex-direction: column; align-items: center; justify-content: center; line-height: 1;
}
.lv small { display: block; height: 1.1em; margin-top: .15em; font-size: .5em; color: #FFE27A; letter-spacing: -.05em; }

#win-fact {
  font-size: max(20px, calc(var(--u) * 46)); color: var(--pri-d); background: #fff;
  border-radius: calc(var(--u) * 24); padding: calc(var(--u) * 6) calc(var(--u) * 26);
  box-shadow: 0 calc(var(--u) * 5) 0 rgba(0, 0, 0, .12);
}
.stars {
  font-size: max(26px, calc(var(--u) * 64)); line-height: 1; color: #FFC83D; text-shadow: 0 .05em 0 #B9770E;
  animation: popc .6s cubic-bezier(.2, 1.6, .4, 1) both;
}
#toast {
  position: absolute; left: 50%; top: 40%; transform: translateX(-50%); z-index: 6; white-space: nowrap;
  background: #fff; padding: .35em 1.1em; border-radius: 999px; color: var(--pink);
  font-size: max(18px, calc(var(--u) * 44)); box-shadow: 0 .12em 0 rgba(0, 0, 0, .14);
  animation: pop .3s both; pointer-events: none;
}
@keyframes pop { from { transform: translateX(-50%) scale(0); } to { transform: translateX(-50%) scale(1); } }
@keyframes popc { from { transform: scale(0); } to { transform: scale(1); } }

#rotate {
  display: none; position: absolute; inset: 0; z-index: 20; background: var(--sky);
  flex-direction: column; align-items: center; justify-content: center; gap: 16px;
  font-size: 28px; text-align: center; color: var(--pri-d);
}
#rotate svg { width: 96px; height: 96px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; animation: tilt 2s ease-in-out infinite; }
@keyframes tilt { 0%, 30% { transform: rotate(0); } 60%, 100% { transform: rotate(-90deg); } }
@media (orientation: portrait) and (max-width: 700px) { #rotate { display: flex; } }