/* ============================================================
   AHORCADO · Arcade de palabras
   Tema: Neón arcade nocturno
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root {
  color-scheme: dark;

  --bg-0: #070b18;
  --bg-1: #0d1330;
  --bg-2: #161d42;

  --surface: rgba(255, 255, 255, 0.045);
  --surface-2: rgba(255, 255, 255, 0.075);
  --stroke: rgba(255, 255, 255, 0.09);
  --stroke-strong: rgba(255, 255, 255, 0.18);

  --text: #f2f4ff;
  --muted: #98a2cc;

  --coral: #ff5d73;
  --mint: #3ddc97;
  --amber: #ffc857;
  --violet: #8b7bff;
  --cyan: #5ad2ff;

  --wrong: #ff5470;
  --right: #38e0a0;

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;

  --font-display: "Arial Black", "Archivo Black", "Avenir Next Condensed", "Helvetica Neue", Impact, sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Mono", "Roboto Mono", Menlo, Consolas, monospace;

  --ease-pop: cubic-bezier(0.2, 1.4, 0.35, 1);
  --ease-out: cubic-bezier(0.22, 0.9, 0.3, 1);

  --shadow-card: 0 30px 60px -35px rgba(0, 0, 0, 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

/* ---------- 2. Reset y base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(1100px 620px at 12% -10%, rgba(139, 123, 255, 0.20), transparent 60%),
    radial-gradient(900px 560px at 92% 8%, rgba(255, 93, 115, 0.16), transparent 60%),
    radial-gradient(1000px 700px at 50% 115%, rgba(61, 220, 151, 0.12), transparent 60%),
    linear-gradient(180deg, var(--bg-0), var(--bg-1) 55%, #0a0f24);
  background-attachment: fixed;
  overflow-x: hidden;
  -webkit-tap-highlight-color: transparent;
}

h1, h2, p, ul {
  margin: 0;
}

button {
  font: inherit;
  color: inherit;
}

:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 2px;
  border-radius: 8px;
}

::selection {
  background: rgba(255, 93, 115, 0.45);
  color: #fff;
}

.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  width: 1.2em;
  height: 1.2em;
  display: inline-block;
  vertical-align: middle;
  flex: none;
}

.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;
}

/* ---------- 3. Fondo decorativo ---------- */
.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.bg__grid {
  position: absolute;
  inset: -2px;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 18%, #000 20%, transparent 74%);
  mask-image: radial-gradient(ellipse at 50% 18%, #000 20%, transparent 74%);
}

.bg__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
  will-change: transform;
}

.bg__orb--a {
  width: 420px;
  height: 420px;
  left: -120px;
  top: -80px;
  background: radial-gradient(circle, rgba(139, 123, 255, 0.8), transparent 65%);
  animation: orbFloat 14s ease-in-out infinite alternate;
}

.bg__orb--b {
  width: 380px;
  height: 380px;
  right: -140px;
  top: 16%;
  background: radial-gradient(circle, rgba(255, 93, 115, 0.7), transparent 65%);
  animation: orbFloat 18s ease-in-out infinite alternate-reverse;
}

.bg__orb--c {
  width: 460px;
  height: 460px;
  left: 34%;
  bottom: -220px;
  background: radial-gradient(circle, rgba(61, 220, 151, 0.55), transparent 65%);
  animation: orbFloat 16s ease-in-out 1s infinite alternate;
}

.bg__noise {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.4'/%3E%3C/svg%3E");
}

/* ---------- 4. Layout ---------- */
.app {
  width: min(1180px, 100% - clamp(24px, 5vw, 56px));
  margin-inline: auto;
  min-height: 100vh;
  min-height: 100dvh;
  padding: clamp(10px, 1.7vh, 22px) 0;
  display: flex;
  flex-direction: column;
  gap: clamp(10px, 1.5vh, 20px);
}

/* Aire entre los tres bloques: stats, tablero y controles.
   El tablero ocupa el espacio flexible y se adapta al alto. */
.game {
  flex: 1 1 auto;
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(150px, 1fr) auto;
  gap: clamp(14px, 2.1vh, 28px);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  animation: fadeUp 0.6s var(--ease-out) both;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 0 4px rgba(255, 93, 115, 0.16), 0 0 18px rgba(255, 93, 115, 0.9);
  animation: dotPulse 2.4s ease-in-out infinite;
}

.brand__text {
  display: grid;
  line-height: 1.05;
}

.brand__text strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.08em;
}

.brand__text small {
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.topbar__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ---------- 5. Hero ---------- */
.hero {
  text-align: center;
  display: grid;
  justify-items: center;
  gap: 2px;
  animation: fadeUp 0.6s var(--ease-out) 0.06s both;
}

.hero__kicker {
  font-size: clamp(0.58rem, min(1.4vw, 1.2vh), 0.74rem);
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, min(13vw, 8.5vh), 5.2rem);
  line-height: 0.92;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: linear-gradient(100deg, #ffffff 8%, var(--amber) 32%, var(--coral) 58%, var(--violet) 88%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 10px 34px rgba(255, 93, 115, 0.25));
}

.hero__sub {
  color: var(--muted);
  font-size: clamp(0.78rem, min(1.6vw, 1.5vh), 1rem);
}

/* ---------- 6. Stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(12px, 1.3vw, 16px);
  animation: fadeUp 0.6s var(--ease-out) 0.12s both;
}

.stat {
  padding: clamp(8px, 1.3vh, 13px) clamp(12px, 1.4vw, 16px);
  border-radius: var(--radius-md);
  border: 1px solid var(--stroke);
  background: var(--surface);
  display: grid;
  gap: 3px;
  transition: border-color 0.25s, background 0.25s;
}

.stat__label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: clamp(0.56rem, 1.1vh, 0.66rem);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.stat__label .icon {
  width: 1em;
  height: 1em;
}

.stat__value {
  font-family: var(--font-mono);
  font-size: clamp(1rem, min(2.4vw, 2.4vh), 1.55rem);
  font-weight: 700;
  line-height: 1;
  color: var(--text);
}

.stat__value--score {
  color: var(--mint);
}

.stat--streak .stat__value {
  color: var(--amber);
}

.stat--best .stat__value {
  color: var(--violet);
}

.stat--streak.is-hot {
  border-color: rgba(255, 200, 87, 0.5);
  background: rgba(255, 200, 87, 0.08);
}

.stat--streak.is-hot .icon,
.stat--streak.is-hot .stat__value {
  animation: bump 0.45s var(--ease-pop);
}

.stat__value.is-bump {
  animation: bump 0.4s var(--ease-pop);
}

/* ---------- 7. Tarjetas ---------- */
.card {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--stroke);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.02));
  box-shadow: var(--shadow-card);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  border-radius: inherit;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  opacity: 0.6;
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .card {
    background: linear-gradient(180deg, #1a2244, #121834);
  }
}

/* ---------- 8. Board ---------- */
.board {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr);
  overflow: hidden;
  animation: fadeUp 0.6s var(--ease-out) 0.18s both;
}

.board__stage {
  position: relative;
  min-height: 0;
  background:
    radial-gradient(420px 320px at 50% 34%, rgba(255, 93, 115, 0.10), transparent 70%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent);
}

/* Caja que ocupa todo el escenario; el SVG se escala dentro sin deformarse */
.board__figure {
  position: absolute;
  inset: clamp(5px, 1.2vh, 16px) clamp(8px, 4%, 36px);
}

.board__stage::after {
  content: "";
  position: absolute;
  inset: auto 12% 6%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.14), transparent);
}

.board__play {
  min-width: 0;
  min-height: 0;
  display: grid;
  align-content: center;
  gap: clamp(8px, 1.5vh, 18px);
  padding: clamp(12px, 2.2vh, 30px) clamp(16px, 3vw, 34px);
  border-left: 1px solid var(--stroke);
  background: linear-gradient(180deg, rgba(7, 11, 24, 0.22), rgba(7, 11, 24, 0.4));
}

.board__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

/* Chip de categoría */
.chip {
  --chip: var(--violet);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid var(--chip);
  background: color-mix(in srgb, var(--chip) 14%, transparent);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
  transition: border-color 0.3s, background 0.3s;
}

.chip::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--chip);
  box-shadow: 0 0 10px var(--chip);
}

/* Vidas */
.lives {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.lives__pips {
  display: inline-flex;
  gap: 5px;
}

.pip {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  transition: background 0.3s, box-shadow 0.3s;
}

.pip.is-off {
  background: var(--wrong);
  box-shadow: 0 0 12px rgba(255, 84, 112, 0.85);
  animation: pipPop 0.4s var(--ease-pop);
}

/* ---------- 9. Palabra ---------- */
.word {
  display: flex;
  flex-wrap: nowrap;
  align-items: flex-end;
  justify-content: center;
  gap: var(--word-gap, clamp(9px, 1.3vw, 15px));
  min-width: 0;
  min-height: clamp(44px, 7.5vh, 78px);
}

.word__gap {
  width: var(--word-space, clamp(12px, 2.6vw, 26px));
  height: 1px;
  flex: none;
}

.slot {
  position: relative;
  flex: none;
  width: var(--slot-w, clamp(28px, 5.4vw, 52px));
  height: var(--slot-h, clamp(40px, min(7.6vw, 7.5vh), 70px));
  display: grid;
  place-items: center;
  border-radius: 10px 10px 6px 6px;
  border-bottom: 4px solid rgba(255, 255, 255, 0.26);
  background: rgba(255, 255, 255, 0.05);
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s, transform 0.3s;
}

.slot__char {
  font-family: var(--font-mono);
  font-size: var(--slot-font, clamp(1.1rem, min(3.4vw, 3.4vh), 2.15rem));
  font-weight: 700;
  line-height: 1;
  opacity: 0;
}

.slot--static .slot__char {
  opacity: 0.55;
}

.slot--static {
  border-bottom-color: rgba(255, 255, 255, 0.08);
  background: transparent;
}

.word.is-enter .slot {
  animation: slotEnter 0.5s var(--ease-pop) both;
  animation-delay: calc(var(--i, 0) * 45ms);
}

.slot.is-revealed {
  border-bottom-color: var(--mint);
  background: rgba(61, 220, 151, 0.10);
  box-shadow: 0 10px 24px -16px rgba(61, 220, 151, 0.9);
}

.slot.is-revealed .slot__char {
  opacity: 1;
  animation: letterPop 0.5s var(--ease-pop) both;
  animation-delay: calc(var(--r, 0) * 70ms);
}

.slot.is-hint {
  border-bottom-color: var(--amber);
  background: rgba(255, 200, 87, 0.10);
}

.slot.is-hint .slot__char {
  color: var(--amber);
}

.word.is-won .slot {
  border-bottom-color: var(--mint);
  background: rgba(61, 220, 151, 0.14);
  animation: slotWin 0.6s var(--ease-pop) both;
  animation-delay: calc(var(--i, 0) * 45ms);
}

.word.is-won .slot__char {
  color: #d9ffee;
}

.word.is-perfect .slot {
  animation: slotWin 0.6s var(--ease-pop) both, perfectGlow 1.1s ease-in-out 0.4s 3;
  animation-delay: calc(var(--i, 0) * 45ms), calc(var(--i, 0) * 45ms + 0.4s);
}

.word.is-lost .slot {
  border-bottom-color: rgba(255, 84, 112, 0.65);
  background: rgba(255, 84, 112, 0.07);
}

.word.is-lost .slot.is-missed {
  animation: revealedMiss 0.5s var(--ease-out) both;
  animation-delay: calc(var(--r, 0) * 60ms);
}

.word.is-lost .slot.is-missed .slot__char {
  color: var(--wrong);
}

/* Progreso */
.progress {
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.progress__bar {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cyan), var(--mint));
  box-shadow: 0 0 14px rgba(61, 220, 151, 0.55);
  transition: width 0.5s var(--ease-out);
}

/* Toast de mensajes */
.toast {
  min-height: 1.5em;
  text-align: center;
  font-size: clamp(0.84rem, 1.5vw, 0.98rem);
  font-weight: 700;
  color: var(--muted);
  transition: color 0.3s;
}

.toast.is-good { color: var(--mint); }
.toast.is-bad { color: var(--wrong); }
.toast.is-gold { color: var(--amber); }

.toast.is-pop {
  animation: toastPop 0.45s var(--ease-pop);
}

/* ---------- 10. Personaje (SVG) ---------- */
.hangman {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
  filter: drop-shadow(0 24px 40px rgba(0, 0, 0, 0.45));
}

.hangman__figure {
  transform-box: view-box;
  transform-origin: 160px 116px;
  animation: sway 4.6s ease-in-out infinite alternate;
}

.hangman__prompt {
  transition: opacity 0.4s ease;
}

.hangman__prompt text {
  font-family: var(--font-display);
  font-size: 74px;
  fill: rgba(242, 244, 255, 0.14);
  transform-box: fill-box;
  transform-origin: center;
  animation: promptFloat 3.2s ease-in-out infinite alternate;
}

.hangman.has-parts .hangman__prompt {
  opacity: 0;
}

.part {
  opacity: 0;
  visibility: hidden;
  transform-box: fill-box;
  transform-origin: 50% 50%;
}

.part--structure { transform-origin: 50% 100%; }
.part--arm--l { transform-origin: 45% 100%; }
.part--arm--r { transform-origin: 55% 100%; }
.part--leg--l,
.part--leg--r { transform-origin: 50% 0%; }

.part.is-on {
  visibility: visible;
  animation: partIn 0.55s var(--ease-pop) forwards;
}

.part--structure.is-on {
  animation-duration: 0.7s;
}

.hangman.is-win .hangman__figure {
  animation: winDance 0.65s var(--ease-pop) 3;
}

.hangman.is-win .part--arm--l.is-on { animation: armUpL 0.5s var(--ease-pop) forwards; }
.hangman.is-win .part--arm--r.is-on { animation: armUpR 0.5s var(--ease-pop) forwards; }

.hangman.is-lose .part--head.is-on { animation: headDroop 0.9s var(--ease-out) forwards; }
.hangman.is-lose .part--body.is-on { animation: bodySag 0.9s var(--ease-out) forwards; }

/* Caras según estado de ánimo */
.face__eyes--happy,
.face__eyes--dead { display: none; }

.hangman[data-mood="win"] .face__eyes--open,
.hangman[data-mood="dead"] .face__eyes--open { display: none; }

.hangman[data-mood="win"] .face__eyes--happy { display: block; }
.hangman[data-mood="dead"] .face__eyes--dead { display: block; }

.mouth { display: none; }

.hangman[data-mood="ok"] .mouth--happy,
.hangman[data-mood="win"] .mouth--happy { display: block; }
.hangman[data-mood="worry"] .mouth--neutral { display: block; }
.hangman[data-mood="scared"] .mouth--worry { display: block; }
.hangman[data-mood="panic"] .mouth--scared { display: block; }
.hangman[data-mood="dead"] .mouth--dead { display: block; }

.brow {
  transform-box: fill-box;
  transform-origin: center;
  transition: transform 0.3s var(--ease-out);
}

.hangman[data-mood="worry"] .brow--l { transform: rotate(-12deg) translateY(-1px); }
.hangman[data-mood="worry"] .brow--r { transform: rotate(12deg) translateY(-1px); }
.hangman[data-mood="scared"] .brow--l,
.hangman[data-mood="panic"] .brow--l { transform: rotate(-19deg) translateY(-2px); }
.hangman[data-mood="scared"] .brow--r,
.hangman[data-mood="panic"] .brow--r { transform: rotate(19deg) translateY(-2px); }
.hangman[data-mood="dead"] .brow--l { transform: rotate(9deg) translateY(1px); }
.hangman[data-mood="dead"] .brow--r { transform: rotate(-9deg) translateY(1px); }
.hangman[data-mood="win"] .brow--l { transform: translateY(-2px); }
.hangman[data-mood="win"] .brow--r { transform: translateY(-2px); }

.hangman[data-mood="panic"] .pupil,
.hangman[data-mood="scared"] .pupil {
  animation: pupilShake 0.9s ease-in-out infinite;
}

.sweat {
  opacity: 0;
  transition: opacity 0.3s;
}

.hangman[data-mood="scared"] .sweat,
.hangman[data-mood="panic"] .sweat {
  opacity: 1;
  animation: sweatDrop 1.5s ease-in-out infinite;
}

.hangman[data-mood="panic"] .hangman__figure {
  animation-duration: 1.2s;
}

/* ---------- 11. Controles y teclado ---------- */
.controls {
  padding: clamp(10px, 1.5vh, 20px);
  display: grid;
  gap: clamp(8px, 1.2vh, 14px);
  animation: fadeUp 0.6s var(--ease-out) 0.24s both;
}

.controls__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.controls__hint {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
}

.keyboard {
  display: grid;
  gap: clamp(8px, 1.1vw, 12px);
}

.keyboard__row {
  display: flex;
  justify-content: center;
  gap: clamp(7px, 1vw, 11px);
  animation: fadeUp 0.5s var(--ease-out) both;
  animation-delay: calc(0.28s + var(--row, 0) * 0.07s);
}

.keyboard__row:nth-child(1) { padding-inline: 0; }
.keyboard__row:nth-child(2) { padding-inline: clamp(8px, 2.4vw, 24px); }
.keyboard__row:nth-child(3) { padding-inline: clamp(18px, 5.4vw, 52px); }

.key {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  max-width: 62px;
  height: clamp(34px, min(6.2vw, 5.2vh), 58px);
  border-radius: clamp(10px, 1.6vh, 14px);
  border: 1px solid var(--stroke);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0.028));
  font: 700 clamp(0.92rem, 1.6vw, 1.12rem) / 1 var(--font-body);
  cursor: pointer;
  box-shadow: 0 4px 0 rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.10);
  transition: transform 0.12s var(--ease-out), box-shadow 0.12s, background 0.25s,
    color 0.25s, border-color 0.25s, opacity 0.25s;
  touch-action: manipulation;
}

.key:hover:not(:disabled) {
  transform: translateY(-2px);
  border-color: var(--stroke-strong);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.05));
  box-shadow: 0 6px 0 rgba(0, 0, 0, 0.32), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.key:active:not(:disabled),
.key.is-pressed:not(:disabled) {
  transform: translateY(3px);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.key::after {
  content: "";
  position: absolute;
  top: 5px;
  right: 7px;
  font-size: 0.6rem;
  font-weight: 800;
}

.key:disabled {
  cursor: not-allowed;
}

.key:disabled:not(.key--correct):not(.key--wrong):not(.key--hint) {
  opacity: 0.38;
  box-shadow: none;
  transform: none;
}

.key--correct {
  background: linear-gradient(180deg, rgba(61, 220, 151, 0.34), rgba(61, 220, 151, 0.10));
  border-color: rgba(61, 220, 151, 0.55);
  color: #dcffee;
  box-shadow: 0 3px 0 rgba(18, 80, 55, 0.65), 0 0 18px rgba(61, 220, 151, 0.22);
  text-decoration: none;
}

.key--correct::after {
  content: "✓";
  color: var(--mint);
}

.key--wrong {
  background: linear-gradient(180deg, rgba(255, 84, 112, 0.30), rgba(255, 84, 112, 0.08));
  border-color: rgba(255, 84, 112, 0.5);
  color: #ffd7de;
  box-shadow: 0 3px 0 rgba(92, 20, 36, 0.65), 0 0 18px rgba(255, 84, 112, 0.18);
  text-decoration: line-through;
}

.key--wrong::after {
  content: "✕";
  color: var(--wrong);
}

.key--hint {
  background: linear-gradient(180deg, rgba(255, 200, 87, 0.32), rgba(255, 200, 87, 0.10));
  border-color: rgba(255, 200, 87, 0.55);
  color: #fff0cf;
  box-shadow: 0 3px 0 rgba(92, 68, 12, 0.65), 0 0 18px rgba(255, 200, 87, 0.22);
}

.key--hint::after {
  content: "★";
  color: var(--amber);
}

/* ---------- 12. Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 22px;
  border-radius: 16px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.05);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 0.16s var(--ease-out), box-shadow 0.2s, background 0.2s,
    border-color 0.2s, opacity 0.2s;
  touch-action: manipulation;
}

.btn:hover:not(:disabled) {
  transform: translateY(-2px);
  border-color: var(--stroke-strong);
  background: rgba(255, 255, 255, 0.09);
}

.btn:active:not(:disabled) {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.42;
  cursor: not-allowed;
}

.btn--primary {
  border-color: transparent;
  background: linear-gradient(135deg, var(--coral), #ff8a5c 46%, var(--amber));
  color: #1c0d13;
  box-shadow: 0 16px 34px -14px rgba(255, 93, 115, 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.55);
}

.btn--primary:hover:not(:disabled) {
  background: linear-gradient(135deg, #ff7083, #ff9a6b 46%, #ffd06e);
  box-shadow: 0 22px 42px -14px rgba(255, 93, 115, 0.95), inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.05);
}

.btn--soft {
  background: rgba(255, 255, 255, 0.06);
}

.btn--compact {
  padding: 11px 16px;
  font-size: 0.84rem;
  border-radius: 13px;
}

.btn--wide {
  width: 100%;
  padding: 18px;
  font-size: 1.05rem;
}

.btn__cost {
  font-style: normal;
  font-size: 0.7rem;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.28);
}

.btn--primary .btn__cost {
  background: rgba(0, 0, 0, 0.18);
}

.icon-btn {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.05);
  cursor: pointer;
  transition: transform 0.16s var(--ease-out), border-color 0.2s, background 0.2s;
}

.icon-btn:hover {
  transform: translateY(-2px);
  border-color: var(--stroke-strong);
  background: rgba(255, 255, 255, 0.09);
}

.icon-btn .icon {
  width: 22px;
  height: 22px;
}

.icon-btn .icon--on {
  color: var(--mint);
  animation: soundPulse 2.2s ease-in-out infinite;
}

.icon-btn .icon--off {
  display: none;
}

.icon-btn[aria-pressed="false"] .icon--on { display: none; }
.icon-btn[aria-pressed="false"] .icon--off { display: inline; color: var(--muted); }

.icon--flame { color: var(--amber); }

/* ---------- 13. Footer ---------- */
.footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.76rem;
  opacity: 0.85;
}

/* ---------- 14. Diálogos ---------- */
.dialog {
  width: min(560px, calc(100vw - 28px));
  max-height: min(92dvh, 760px);
  border: 1px solid var(--stroke-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(32, 41, 84, 0.98), rgba(12, 17, 40, 0.99));
  color: var(--text);
  padding: 0;
  overflow: auto;
  box-shadow: 0 50px 100px -35px rgba(0, 0, 0, 0.95), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.dialog::backdrop {
  background: rgba(4, 7, 18, 0.72);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  animation: fadeIn 0.3s ease both;
}

.dialog[open] {
  animation: dialogIn 0.45s var(--ease-pop) both;
}

.dialog__body {
  padding: clamp(22px, 4vw, 36px);
  display: grid;
  gap: 14px;
  text-align: center;
}

.dialog__kicker {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--violet);
}

.dialog__kicker--good { color: var(--mint); }
.dialog__kicker--bad { color: var(--wrong); }

.dialog__title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 5vw, 2.6rem);
  line-height: 1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.dialog__text {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.dialog__text strong {
  color: var(--text);
}

.dialog__note {
  color: var(--muted);
  font-size: 0.74rem;
}

.dialog__note kbd {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 2px 6px;
  border-radius: 6px;
  border: 1px solid var(--stroke-strong);
  background: rgba(255, 255, 255, 0.07);
}

.dialog__word {
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 4.4vw, 1.9rem);
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--mint);
  text-shadow: 0 0 24px rgba(61, 220, 151, 0.5);
}

.dialog__word--bad {
  color: var(--wrong);
  text-shadow: 0 0 24px rgba(255, 84, 112, 0.45);
}

.dialog__total {
  font-size: 0.95rem;
  color: var(--muted);
}

.dialog__total strong {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  color: var(--amber);
}

.dialog__actions {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.dialog--confirm .dialog__body {
  padding: clamp(22px, 4vw, 32px);
}

/* Selector de categorías */
.pickers {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
  max-height: 34dvh;
  overflow: auto;
  padding: 4px;
}

.picker {
  --pc: var(--mint);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 12px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  text-align: left;
  transition: transform 0.16s var(--ease-out), border-color 0.2s, background 0.2s, box-shadow 0.2s;
}

.picker:hover {
  transform: translateY(-1px);
  border-color: var(--stroke-strong);
}

.picker[aria-pressed="true"] {
  border-color: var(--pc);
  background: color-mix(in srgb, var(--pc) 16%, transparent);
  box-shadow: 0 0 0 1px var(--pc), 0 10px 24px -14px var(--pc);
}

.picker__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--pc);
  box-shadow: 0 0 10px var(--pc);
  flex: none;
}

/* Récords del welcome */
.welcome__records {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.record {
  display: grid;
  gap: 2px;
  padding: 10px 20px;
  border-radius: 14px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.04);
  min-width: 120px;
}

.record span {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.record strong {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--amber);
}

/* Desglose de puntos */
.breakdown {
  list-style: none;
  display: grid;
  gap: 8px;
  padding: 0;
}

.breakdown li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 14px;
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.045);
  font-size: 0.86rem;
  color: var(--muted);
}

.breakdown li span:last-child {
  font-family: var(--font-mono);
  color: var(--mint);
}

.breakdown li.is-neg span:last-child {
  color: var(--wrong);
}

.breakdown li.is-total {
  background: rgba(255, 200, 87, 0.10);
  color: var(--text);
}

.breakdown li.is-total span:last-child {
  color: var(--amber);
}

/* ---------- 15. Efectos globales ---------- */
.vignette {
  position: fixed;
  inset: 0;
  z-index: 55;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.35s ease, box-shadow 0.35s ease;
}

.vignette.is-victory {
  opacity: 1;
  box-shadow: inset 0 0 200px 40px rgba(61, 220, 151, 0.32);
}

.vignette.is-defeat {
  opacity: 1;
  box-shadow: inset 0 0 220px 60px rgba(255, 60, 90, 0.38);
}

.confetti {
  position: fixed;
  inset: 0;
  z-index: 65;
  pointer-events: none;
  overflow: hidden;
}

.confetti i {
  position: absolute;
  top: -24px;
  border-radius: 2px;
  animation: confettiFall var(--dur, 2s) linear var(--delay, 0s) forwards;
  will-change: transform;
}

.streak-fx {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: grid;
  place-items: center;
  pointer-events: none;
  opacity: 0;
}

.streak-fx span {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 9vw, 5.6rem);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
  text-shadow: 0 0 28px var(--amber), 0 0 80px rgba(255, 200, 87, 0.65);
}

.streak-fx.is-active {
  animation: streakBurst 1.5s var(--ease-out) forwards;
}

/* Derrota: se rompe temporalmente la interfaz */
body.is-defeat .app {
  animation: defeatShake 0.5s steps(2, end) 2;
  filter: saturate(0.55) contrast(1.06);
}

/* ---------- 16. Animaciones ---------- */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes letterPop {
  0% { opacity: 0; transform: scale(0.3) rotate(-8deg); }
  60% { opacity: 1; transform: scale(1.18) rotate(3deg); }
  100% { opacity: 1; transform: scale(1) rotate(0deg); }
}

@keyframes slotEnter {
  from { opacity: 0; transform: translateY(14px) scale(0.7); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes slotWin {
  0% { transform: translateY(0) scale(1); }
  45% { transform: translateY(-8px) scale(1.08); }
  100% { transform: translateY(0) scale(1); }
}

@keyframes perfectGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 200, 87, 0); }
  50% { box-shadow: 0 0 0 3px rgba(255, 200, 87, 0.5), 0 0 26px rgba(255, 200, 87, 0.55); }
}

@keyframes revealedMiss {
  0% { opacity: 0.35; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.08); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes partIn {
  0% { opacity: 0; transform: translateY(-8px) scale(0.4); }
  60% { opacity: 1; transform: translateY(2px) scale(1.08); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes sway {
  from { transform: rotate(-1.5deg); }
  to { transform: rotate(1.5deg); }
}

@keyframes winDance {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  25% { transform: translateY(-9px) rotate(-4deg); }
  75% { transform: translateY(-5px) rotate(4deg); }
}

@keyframes armUpL {
  from { transform: none; opacity: 1; }
  to { transform: rotate(-30deg); opacity: 1; }
}

@keyframes armUpR {
  from { transform: none; opacity: 1; }
  to { transform: rotate(30deg); opacity: 1; }
}

@keyframes headDroop {
  from { transform: none; opacity: 1; }
  to { transform: rotate(9deg) translateY(3px); opacity: 1; }
}

@keyframes bodySag {
  from { transform: none; opacity: 1; }
  to { transform: translateY(3px) scaleY(0.95); opacity: 1; }
}

@keyframes defeatShake {
  0%, 100% { transform: translate(0, 0); }
  20% { transform: translate(-4px, 2px); }
  40% { transform: translate(4px, -2px); }
  60% { transform: translate(-3px, -1px); }
  80% { transform: translate(3px, 1px); }
}

@keyframes pipPop {
  0% { transform: scale(0.4); }
  60% { transform: scale(1.5); }
  100% { transform: scale(1); }
}

@keyframes toastPop {
  from { opacity: 0; transform: translateY(6px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes bump {
  0% { transform: scale(1); }
  40% { transform: scale(1.18); }
  100% { transform: scale(1); }
}

@keyframes dialogIn {
  from { opacity: 0; transform: translateY(24px) scale(0.94); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes confettiFall {
  0% { opacity: 1; transform: translate3d(0, -10vh, 0) rotate(0deg); }
  100% { opacity: 0.85; transform: translate3d(var(--drift, 0px), 108vh, 0) rotate(var(--rot, 360deg)); }
}

@keyframes streakBurst {
  0% { opacity: 0; transform: scale(0.4) rotate(-6deg); }
  25% { opacity: 1; transform: scale(1.08) rotate(2deg); }
  70% { opacity: 1; transform: scale(1) rotate(0deg); }
  100% { opacity: 0; transform: scale(1.5) rotate(0deg); }
}

@keyframes sweatDrop {
  0%, 100% { transform: translateY(0); opacity: 0.95; }
  50% { transform: translateY(5px); opacity: 0.45; }
}

@keyframes pupilShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-1.4px); }
  75% { transform: translateX(1.4px); }
}

@keyframes promptFloat {
  from { transform: translateY(5px) rotate(-3deg); }
  to { transform: translateY(-7px) rotate(3deg); }
}

@keyframes orbFloat {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(40px, 34px, 0) scale(1.12); }
}

@keyframes soundPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(255, 93, 115, 0.16), 0 0 18px rgba(255, 93, 115, 0.9); }
  50% { box-shadow: 0 0 0 7px rgba(255, 93, 115, 0.08), 0 0 26px rgba(255, 93, 115, 0.7); }
}

/* ---------- 17. Responsive ---------- */
@media (max-width: 1024px) {
  .board {
    grid-template-columns: minmax(240px, 0.72fr) minmax(0, 1.28fr);
  }
}

@media (max-width: 780px) {
  .app {
    width: min(100% - 22px, 640px);
    gap: 10px;
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .stat {
    border-radius: 14px;
  }

  .board {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: minmax(110px, 1fr) auto;
  }

  .board__play {
    border-left: none;
    border-top: 1px solid var(--stroke);
    padding: 12px 14px;
  }

  .controls__hint {
    display: none;
  }

  .controls__actions {
    justify-content: center;
  }

  .footer {
    display: none;
  }
}

@media (max-width: 480px) {
  .brand__text small {
    display: none;
  }

  .brand__text strong {
    font-size: 0.95rem;
  }

  .topbar .btn--compact {
    padding: 9px 11px;
    font-size: 0.74rem;
    white-space: nowrap;
  }

  .btn--compact {
    padding: 10px 12px;
    font-size: 0.78rem;
  }

  .icon-btn {
    width: 42px;
    height: 42px;
  }

  .slot {
    border-bottom-width: 3px;
  }

  .dialog__actions .btn {
    flex: 1 1 100%;
  }
}

/* Pantallas de poca altura: quitar lo prescindible y apretar el ritmo */
@media (max-height: 700px) {
  .hero__kicker,
  .hero__sub,
  .footer {
    display: none;
  }

  .hero {
    gap: 0;
  }

  .game {
    gap: clamp(10px, 1.7vh, 16px);
  }
}

/* Móviles pequeños y apaisados: máxima compactación sin scroll */
@media (max-width: 780px) and (max-height: 700px) {
  .app {
    padding: 6px 0;
    gap: 8px;
  }

  .stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 7px;
  }

  .stat {
    padding: 6px 7px;
    gap: 1px;
  }

  .stat__label {
    font-size: 0.5rem;
    letter-spacing: 0.06em;
  }

  .stat__value {
    font-size: 0.92rem;
  }

  .game {
    gap: 8px;
    grid-template-rows: auto minmax(80px, 1fr) auto;
  }

  .board {
    grid-template-rows: minmax(80px, 1fr) auto;
  }

  .board__play {
    padding: 9px 10px;
    gap: 6px;
  }

  .word {
    min-height: 36px;
  }

  .controls {
    padding: 8px;
    gap: 6px;
  }

  .key {
    height: clamp(30px, 8.6vw, 40px);
  }
}

/* ---------- 18. Accesibilidad ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .bg__orb,
  .brand__dot,
  .icon-btn .icon--on {
    animation: none !important;
  }
}

@media (prefers-contrast: more) {
  :root {
    --muted: #c3cbf0;
    --stroke: rgba(255, 255, 255, 0.24);
    --stroke-strong: rgba(255, 255, 255, 0.42);
  }
}