*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:#2a2d31;
  --surface:#2f3338;
  --glass:rgba(255,255,255,0.06);
  --shadow-dark:#1c1e21;
  --shadow-light:#34383d;
  /* Relieve neomorfico: saliente (out) y hundido/pressed (in) */
  --shadow-out: 6px 6px 14px var(--shadow-dark), -6px -6px 14px var(--shadow-light);
  --shadow-in: inset 6px 6px 12px var(--shadow-dark), inset -6px -6px 12px var(--shadow-light);
  --r-sm:10px;
  --r-md:18px;
  --r-lg:28px;
  --radius:18px;
  --blur:14px;
  --accent:#4fd1c5;
  --accent-2:#7c83ff;
  --warn:#f4c430;
  --danger:#e23b3b;
  --coin:#ffcf4d;

  /* ===== Cimientos grises neomorficos (escala de grises, derivados del DESIGN_SPEC dark) =====
     Coherentes con la paleta vigente: NO cambian el look actual; solo NOMBRAN los tokens
     que consumiran el selector de modo y el HUD por modo en las iteraciones 2-3.            */
  --bg-gris: var(--bg);                  /* gris base neomorfico */
  --superficie: var(--surface);          /* relieve de tarjetas / HUD */
  --sombra-clara: var(--shadow-light);   /* highlight del relieve (arriba-izquierda) */
  --sombra-oscura: var(--shadow-dark);   /* sombra del relieve (abajo-derecha) */
  --radio-sm: 8px;
  --radio-md: 16px;
  --radio-lg: 24px;
  --blur-glass: 12px;
  --texto-fuerte: #f0f2f5;               /* texto principal (gris claro) */
  --texto-suave: #9aa0a8;                /* texto secundario / labels */
}

body {
  background: var(--bg);
  color: #e0e0e0;
  overflow: hidden;
  font-family: 'Segoe UI', sans-serif;
  user-select: none;
}

#gameCanvas {
  display: block;
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
}

#ui-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

.glass-panel {
  background: var(--glass);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  box-shadow: 8px 8px 16px var(--shadow-dark), -8px -8px 16px var(--shadow-light);
}

.neo-btn {
  border-radius: var(--radius);
  background: var(--bg);
  box-shadow: 6px 6px 12px var(--shadow-dark), -6px -6px 12px var(--shadow-light);
  border: none;
  color: #e0e0e0;
  transition: box-shadow .15s, transform .1s;
  cursor: pointer;
}
.neo-btn:active {
  box-shadow: inset 6px 6px 12px var(--shadow-dark), inset -6px -6px 12px var(--shadow-light);
  transform: translateY(1px);
}

.screen {
  display: none;
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.screen.active {
  display: flex;
  pointer-events: all;
}

#screen-playing.active {
  pointer-events: none;
}

#screen-playing {
  justify-content: flex-start;
}

#screen-menu {
  background: rgba(0,0,0,0.75);
}

#screen-gameover {
  background: rgba(20, 20, 25, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

h1 {
  font-size: clamp(2.5rem, 8vw, 5rem);
  color: #fff;
  text-shadow: 0 0 20px #ccc, 0 0 40px #ccc;
  margin-bottom: 0.5rem;
  letter-spacing: 4px;
}

h2 {
  font-size: clamp(2rem, 6vw, 4rem);
  color: #aaa;
  text-shadow: 0 0 20px #888;
  margin-bottom: 1.5rem;
  letter-spacing: 4px;
}

.subtitle {
  color: #aaa;
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

/* Logo generado (Higgsfield): el negro de su fondo desaparece con mix-blend screen
   sobre el menu oscuro; si la imagen no carga, el alt cae al texto con estilo h1. */
.menu-title { line-height: 0; margin-bottom: 0.4rem; }
.menu-logo {
  display: block;
  width: min(82vw, 560px);
  height: auto;
  margin: 0 auto;
  mix-blend-mode: screen;
  filter: drop-shadow(0 8px 26px rgba(0,0,0,0.55));
  pointer-events: none;
}

.btn-primary, .btn-secondary {
  border: none;
  border-radius: 8px;
  padding: 14px 48px;
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
  margin: 8px;
  letter-spacing: 2px;
  transition: transform 0.1s, box-shadow 0.1s;
}

.btn-primary {
  background: linear-gradient(135deg, #888, #444);
  color: #fff;
  box-shadow: 0 4px 20px rgba(100,100,100,0.5);
}

.btn-primary:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 30px rgba(100,100,100,0.7);
}

.btn-secondary {
  background: rgba(255,255,255,0.1);
  color: #ccc;
  border: 1px solid rgba(255,255,255,0.2);
}

.btn-secondary:hover {
  transform: scale(1.05);
  background: rgba(255,255,255,0.2);
}

.controls-hint {
  margin-top: 1.5rem;
  text-align: center;
  color: #666;
  font-size: 0.9rem;
  line-height: 1.8;
}

#hud {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  pointer-events: none;
}

#hud-score {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hud-label {
  font-size: 0.7rem;
  color: #888;
  letter-spacing: 2px;
}

#score-value {
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 0 10px rgba(255,255,255,0.5);
  transition: transform 0.1s;
}

#combo-display {
  font-size: 1.8rem;
  font-weight: 900;
  color: #aaa;
  text-shadow: 0 0 15px #ccc;
  min-width: 120px;
  text-align: center;
}

#lives-display {
  font-size: 1.4rem;
  letter-spacing: 4px;
  display: inline-flex;
  gap: 4px;
  align-items: center;
}

.life-heart {
  filter: drop-shadow(0 0 6px rgba(226, 59, 59, 0.5));
}

.hint-icon {
  vertical-align: middle;
  margin-right: 4px;
}

.score-panel {
  text-align: center;
  margin-bottom: 2rem;
  color: #aaa;
  line-height: 2;
}

.score-panel p {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

#final-score, #best-score {
  font-size: 2.5rem;
  font-weight: 700;
  color: #fff;
  display: block;
  margin-bottom: 0.5rem;
}

#final-score { color: #fff; }
#best-score { color: #ccc; }

/* ===== Cimientos de UI (neomorfico/glassmorfico) ===== */
.glass {
  background: var(--glass);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--r-md);
}
.neo {
  background: var(--bg);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-out);
  border: none;
}
.neo-pressed {
  background: var(--bg);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-in);
}

/* ===== Sistema gris neomorfico reutilizable (cimientos, iter 1/3) =====
   .neo-surface -> superficie SALIENTE (relieve): doble sombra clara+oscura
   .neo-inset   -> superficie HUNDIDA (cronometro / contadores): sombras inset
   .glass-grey  -> panel glass gris translucido con blur (backdrop-filter)
   Derivan TODO de las variables de :root; NO pisan .glass/.neo/.neo-pressed.            */
.neo-surface {
  background: var(--superficie);
  border-radius: var(--radio-md);
  box-shadow:
    6px 6px 14px var(--sombra-oscura),
    -6px -6px 14px var(--sombra-clara);
  border: 1px solid rgba(255,255,255,0.04);
  color: var(--texto-fuerte);
}
.neo-inset {
  background: var(--superficie);
  border-radius: var(--radio-md);
  box-shadow:
    inset 6px 6px 12px var(--sombra-oscura),
    inset -6px -6px 12px var(--sombra-clara);
  color: var(--texto-fuerte);
}
.glass-grey {
  background: rgba(58, 64, 72, 0.42);
  backdrop-filter: blur(var(--blur-glass));
  -webkit-backdrop-filter: blur(var(--blur-glass));
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radio-md);
  color: var(--texto-fuerte);
}

/* ===== Selector de modo (menu): panel glass-grey + pills neomorficas grises ===== */
.mode-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  align-items: stretch;
  padding: 14px;
  margin-bottom: 1.6rem;
  max-width: min(92vw, 560px);
}
.mode-seg {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 12px 20px;
  border: none;
  cursor: pointer;
  color: var(--texto-suave);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-radius: var(--radio-md);
  transition: box-shadow .2s ease, color .2s ease, transform .12s ease;
}
.mode-seg .mode-seg-ico { width: 20px; height: 20px; flex: none; }
.mode-seg:hover { color: var(--texto-fuerte); transform: translateY(-1px); }
.mode-seg:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.mode-seg.is-active { color: var(--texto-fuerte); transform: none; }
.mode-seg.is-active .mode-seg-ico { color: var(--accent); }

/* ===== HUD: pill de modo activo + panel de puntaje ===== */
#hud-score {
  padding: 8px 18px;
  border-radius: var(--radio-md);
}
#hud-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.hud-mode-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 15px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--texto-fuerte);
  border-radius: 999px;
}
.hud-mode-pill[hidden] { display: none; }
.hud-mode-pill .mode-seg-ico { width: 15px; height: 15px; color: var(--accent); }

/* ===== HUD: estado lateral (cronometro regresivo / vidas) ===== */
#hud-status {
  display: flex;
  align-items: center;
  gap: 12px;
}
.hud-timer {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 92px;
  padding: 8px 16px;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 2px;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
  border-radius: var(--radio-md);
}
.hud-timer[hidden] { display: none; }
#hud-lives[hidden] { display: none; }

/* ===== Vidas como tarjetas de expulsion (Clasico / Desafio) ===== */
#lives-display {
  display: inline-flex;
  gap: 9px;
  align-items: center;
}
.life-card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 36px;
  border-radius: 8px;
  color: var(--texto-fuerte);
  transition: box-shadow .25s ease, opacity .25s ease, transform .25s ease;
}
.life-card .life-card-ico { width: 17px; height: 23px; }
.life-card.is-lost {
  opacity: 0.4;
  box-shadow: var(--shadow-in);
  transform: scale(0.9);
}

@media (max-width: 540px) {
  .hud-timer { font-size: 1.2rem; min-width: 78px; }
  .life-card { width: 24px; height: 31px; }
  .mode-seg { padding: 10px 15px; font-size: 0.85rem; }
}
@media (prefers-reduced-motion: reduce) {
  .mode-seg, .life-card, .hud-timer, #score-value { transition: none !important; }
}

/* Topbar del menu: monedas + modo equipado */
.menu-topbar {
  display: flex;
  gap: 12px;
  margin-bottom: 1.4rem;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}
.coin-pill, .mode-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--r-sm);
  background: var(--glass);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border: 1px solid rgba(255,255,255,0.12);
  font-weight: 700;
  letter-spacing: 1px;
}
.coin-pill { color: var(--coin); }
.coin-pill svg { fill: currentColor; }
.mode-pill { color: var(--accent); font-size: 0.8rem; }

.menu-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 1.2rem;
}
.nav-btn {
  border: none;
  border-radius: var(--r-sm);
  background: var(--bg);
  box-shadow: var(--shadow-out);
  color: #d6d6d6;
  padding: 12px 22px;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 1px;
  cursor: pointer;
  transition: box-shadow .15s, transform .1s, color .15s;
}
.nav-btn:hover { color: #fff; }
.nav-btn:active { box-shadow: var(--shadow-in); transform: translateY(1px); }
.nav-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Pantallas cimiento: tienda / ajustes / stats (contenido final en iter 2-5) */
#screen-tienda, #screen-ajustes, #screen-stats {
  background: rgba(15,16,20,0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.panel-foundation {
  width: min(92vw, 720px);
  max-height: 82vh;
  overflow-y: auto;
  padding: 28px;
  background: var(--glass);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--r-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.panel-foundation h2 { text-shadow: none; color:#fff; letter-spacing:2px; margin-bottom: 0.3rem; }
.panel-foundation .hint { color:#8a8f96; font-size:0.9rem; margin-bottom:1.2rem; text-align:center; }
.panel-foundation .nav-btn { margin-top: 1.2rem; }

/* ===== Tienda: cabecera (HUD de monedas) + grid de tarjetas por modo ===== */
.panel-head {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 0.2rem;
}
.panel-head h2 { margin: 0; }
.coin-hud { font-size: 1rem; }

.shop-grid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 0.4rem;
}
@media (max-width: 560px) {
  .shop-grid { grid-template-columns: 1fr; }
}

.shop-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 18px;
  border-radius: var(--r-md);
  background: var(--surface);
  box-shadow: var(--shadow-out);
  border: 1px solid rgba(255,255,255,0.05);
  transition: box-shadow .18s, transform .12s, border-color .18s;
  /* Dim de bloqueadas via filter (NO opacity) para no pisar el fade de entrada */
  animation: shopCardIn .32s ease both;
}
.shop-card.is-equipped {
  border-color: var(--accent);
  box-shadow: var(--shadow-out), inset 0 0 0 1px var(--accent), 0 0 18px rgba(79,209,197,0.28);
}
.shop-card.is-locked {
  filter: grayscale(0.55) brightness(0.78);
  box-shadow: var(--shadow-in);
}
.shop-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.shop-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.5px;
}
.shop-desc {
  font-size: 0.82rem;
  line-height: 1.45;
  color: #9aa0a8;
  flex: 1;
}
.shop-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 2px;
}
.shop-price {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--coin);
}
.shop-price--free { color: var(--accent); }
.shop-price .coin-ico { fill: currentColor; }

.shop-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  white-space: nowrap;
}
.badge-equipped { color: #0c1f1d; background: var(--accent); }
.badge-available {
  color: var(--accent-2);
  background: rgba(124,131,255,0.14);
  border: 1px solid rgba(124,131,255,0.4);
}
.badge-locked {
  color: #b9bdc4;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
}
.badge-locked .lock-ico { stroke: currentColor; }

.coin-ico, .lock-ico { vertical-align: middle; flex: none; }
.coin-ico { fill: var(--coin); }

/* ===== Tienda: boton de accion por tarjeta (comprar/equipar) ===== */
.shop-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border: none;
  border-radius: var(--r-sm);
  background: var(--bg);
  box-shadow: var(--shadow-out);
  color: #e8e8e8;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  cursor: pointer;
  white-space: nowrap;
  transition: box-shadow .15s, transform .1s, color .15s;
}
.shop-action .coin-ico { fill: var(--coin); }
.shop-action:hover { color: #fff; }
.shop-action:active { box-shadow: var(--shadow-in); transform: translateY(1px); }
.shop-action:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.action-buy { color: var(--coin); }
.action-equip { color: var(--accent); }
.action-equipped {
  color: #0c1f1d;
  background: var(--accent);
  box-shadow: none;
  cursor: default;
}
.shop-action.is-disabled,
.shop-action[disabled] {
  cursor: not-allowed;
}
.shop-action.is-disabled {
  color: #777;
  box-shadow: var(--shadow-in);
  filter: grayscale(0.4);
}

/* Animaciones de compra / equipar / rechazo (CSS puro, cero assets) */
@keyframes shopBuyPulse {
  0%   { transform: scale(1);     box-shadow: var(--shadow-out); }
  35%  { transform: scale(1.045); box-shadow: var(--shadow-out), 0 0 26px rgba(255,207,77,0.55); }
  100% { transform: scale(1);     box-shadow: var(--shadow-out); }
}
@keyframes shopEquipGlow {
  0%   { box-shadow: var(--shadow-out); }
  40%  { box-shadow: var(--shadow-in), inset 0 0 0 2px var(--accent), 0 0 28px rgba(79,209,197,0.55); }
  100% { box-shadow: var(--shadow-out), inset 0 0 0 1px var(--accent), 0 0 18px rgba(79,209,197,0.28); }
}
@keyframes shopDenyShake {
  0%,100% { transform: translateX(0); }
  20% { transform: translateX(-5px); }
  40% { transform: translateX(5px); }
  60% { transform: translateX(-3px); }
  80% { transform: translateX(3px); }
}
.shop-card.anim-buy { animation: shopBuyPulse .5s ease; }
.shop-card.anim-equip { animation: shopEquipGlow .55s ease; }
.shop-card.anim-deny { animation: shopDenyShake .4s ease; }

/* ===== Selector de modo equipado en el menu (segmented glass) ===== */
.mode-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin: 0.2rem 0 1.4rem;
  max-width: min(92vw, 460px);
}
.mode-seg {
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--r-sm);
  background: var(--glass);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  color: #c8ccd2;
  padding: 8px 16px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  cursor: pointer;
  transition: box-shadow .15s, color .15s, border-color .15s, background .15s;
}
.mode-seg:hover { color: #fff; }
.mode-seg:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.mode-seg.is-active {
  color: #0c1f1d;
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 16px rgba(79,209,197,0.35);
}

@keyframes shopCardIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* ===== Tarjeta Roja de expulsion (Game Over) — CSS/SVG puro, sin assets ===== */
.red-card-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  pointer-events: none;
}
/* El display:flex pisa el default del atributo hidden: lo restauramos. */
.red-card-overlay[hidden] { display: none !important; }
.red-card-overlay.is-active { pointer-events: all; }

.red-card-backdrop {
  position: absolute;
  inset: 0;
  /* Estado base = oscurecido (fallback reduced-motion lo muestra ya oscuro) */
  background: rgba(20, 20, 22, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.red-card-overlay.is-active .red-card-backdrop {
  animation: rcBackdropFade 0.45s ease both;
}

.red-card {
  position: relative;
  z-index: 1;
  width: min(86vw, 420px);
  padding: 48px 40px 40px;
  text-align: center;
  border-radius: 26px;
  transform-origin: center;
  /* Acento rojo (--danger) sobre relieve gris neomorfico + sutil glass */
  background:
    linear-gradient(155deg, rgba(255,255,255,0.10), rgba(255,255,255,0) 42%),
    linear-gradient(160deg, #e23b3b 0%, #b8232a 60%, #8e1a20 100%);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 120, 120, 0.55);
  box-shadow:
    14px 14px 30px var(--shadow-dark),
    -10px -10px 26px var(--shadow-light),
    inset 0 1px 0 rgba(255,255,255,0.28),
    0 0 40px rgba(226, 59, 59, 0.45);
}
.red-card-overlay.is-active .red-card {
  animation: rcZoomIn 0.55s cubic-bezier(0.18, 0.89, 0.32, 1.28) both;
}

.rc-card-shine {
  position: absolute;
  top: 14px;
  left: 14px;
  width: 30%;
  height: 22%;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(255,255,255,0.32), rgba(255,255,255,0));
  pointer-events: none;
}

.rc-title {
  font-size: clamp(2rem, 7vw, 3.2rem);
  font-weight: 800;
  letter-spacing: 4px;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0,0,0,0.45), 0 0 22px rgba(255,90,90,0.6);
  margin-bottom: 1.2rem;
}
.rc-score,
.rc-coins {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 1px;
  color: #f1e3e3;
  margin-top: 0.5rem;
}
.rc-score span,
.rc-coins span {
  font-weight: 800;
  color: #fff;
}
.rc-coins span { color: var(--coin); }

@keyframes rcZoomIn {
  0%   { opacity: 0; transform: scale(0); }
  70%  { opacity: 1; transform: scale(1.08); }
  100% { opacity: 1; transform: scale(1); }
}
@keyframes rcBackdropFade {
  from { background: rgba(20, 20, 22, 0); }
  to   { background: rgba(20, 20, 22, 0.72); }
}

/* ===== Pantalla ESTADISTICAS ===== */
#stats-body, #settings-body { width: 100%; }
.stat-grid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 1.2rem;
}
.stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 18px 14px;
  border-radius: var(--r-md);
}
.stat-num {
  font-size: 1.9rem;
  font-weight: 800;
  color: #fff;
  font-variant-numeric: tabular-nums;
}
.stat-lbl {
  font-size: 0.78rem;
  color: var(--texto-suave);
  text-transform: uppercase;
  letter-spacing: 1px;
  text-align: center;
}
.stat-sub {
  width: 100%;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--texto-suave);
  margin: 0.2rem 0 0.6rem;
}
.stat-records { width: 100%; display: flex; flex-direction: column; gap: 8px; }
.rec-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-radius: var(--r-sm);
}
.rec-mode {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 600;
  color: var(--texto-fuerte);
}
.rec-mode .mode-seg-ico { width: 18px; height: 18px; color: var(--accent); }
.rec-val { font-weight: 800; color: var(--coin); font-variant-numeric: tabular-nums; }

/* ===== Pantalla AJUSTES ===== */
.settings-list { width: 100%; display: flex; flex-direction: column; gap: 12px; }
.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 18px;
  border-radius: var(--r-md);
}
.set-lbl {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--texto-fuerte);
}
.set-ico { width: 20px; height: 20px; color: var(--accent); flex: none; }
.set-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  cursor: pointer;
  padding: 7px 14px 7px 8px;
  border-radius: 999px;
  background: var(--bg);
  box-shadow: var(--shadow-in);
  color: var(--texto-suave);
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 1px;
  min-width: 78px;
  justify-content: flex-start;
  transition: color .15s, box-shadow .15s;
}
.set-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.set-knob {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: #6b7077;
  box-shadow: var(--shadow-out);
  transition: transform .18s ease, background .18s ease;
}
.set-toggle.is-on { color: var(--accent); }
.set-toggle.is-on .set-knob { background: var(--accent); transform: translateX(2px); }
.set-toggle.is-off .set-state { opacity: 0.7; }
.set-vol-row { gap: 16px; }
.set-range {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  cursor: pointer;
}
.set-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: #f0f2f5;
  box-shadow: 0 2px 6px rgba(0,0,0,0.5);
  cursor: pointer;
}
.set-range::-moz-range-thumb {
  width: 20px; height: 20px;
  border: none;
  border-radius: 50%;
  background: #f0f2f5;
  box-shadow: 0 2px 6px rgba(0,0,0,0.5);
  cursor: pointer;
}
.set-vol-val {
  min-width: 44px;
  text-align: right;
  font-weight: 700;
  color: var(--texto-fuerte);
  font-variant-numeric: tabular-nums;
}

/* ===== Tarjeta AMARILLA (aviso al perder una vida; NO termina la partida) ===== */
.yellow-card-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  pointer-events: none; /* la partida sigue: el corte por hover pasa por debajo */
}
.yellow-card-overlay[hidden] { display: none !important; }

.yellow-card {
  position: relative;
  width: min(74vw, 320px);
  padding: 36px 30px 30px;
  text-align: center;
  border-radius: 22px;
  transform-origin: center bottom;
  background:
    linear-gradient(155deg, rgba(255,255,255,0.18), rgba(255,255,255,0) 44%),
    linear-gradient(160deg, #ffd23f 0%, #f4c430 55%, #d99e10 100%);
  border: 1px solid rgba(255, 240, 150, 0.7);
  box-shadow:
    12px 12px 26px var(--shadow-dark),
    -8px -8px 22px var(--shadow-light),
    inset 0 1px 0 rgba(255,255,255,0.4),
    0 0 38px rgba(244, 196, 48, 0.5);
}
.yellow-card-overlay.is-active .yellow-card {
  animation: ycPullOut 1.1s cubic-bezier(0.18, 0.89, 0.32, 1.28) both;
}
.yc-card-shine {
  position: absolute;
  top: 12px;
  left: 12px;
  width: 30%;
  height: 22%;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(255,255,255,0.5), rgba(255,255,255,0));
  pointer-events: none;
}
.yc-title {
  font-size: clamp(1.8rem, 6vw, 2.8rem);
  font-weight: 800;
  letter-spacing: 3px;
  color: #2a2200;
  text-shadow: 0 1px 0 rgba(255,255,255,0.35);
  margin-bottom: 0.6rem;
}
.yc-lives {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: #3a2e00;
}
.yc-lives span { font-weight: 900; color: #1a1500; }

/* "Como si te la sacaran": sale del bolsillo (girada+chica), se exhibe y se desvanece. */
@keyframes ycPullOut {
  0%   { opacity: 0; transform: scale(0.35) rotate(-22deg); }
  22%  { opacity: 1; transform: scale(1.08) rotate(5deg); }
  38%  { transform: scale(1) rotate(0deg); }
  74%  { opacity: 1; transform: scale(1) rotate(0deg); }
  100% { opacity: 0; transform: scale(0.96) rotate(-3deg); }
}
@media (prefers-reduced-motion: reduce) {
  .yellow-card-overlay.is-active .yellow-card { animation: none; opacity: 1; }
}