* { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  height: 100%;
  background: #0b0813;
  overflow: hidden;
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
body {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  color: #fff;
}

#wrap { position: relative; --u: 1; }
canvas { display: block; touch-action: none; }
.hidden { display: none !important; }

/* ---------- botones del HUD ---------- */
#hudBtns {
  position: absolute;
  top: calc(var(--u) * 22px);
  right: calc(var(--u) * 16px);
  display: flex;
  gap: calc(var(--u) * 10px);
}
.icon-btn {
  width: calc(var(--u) * 50px);
  height: calc(var(--u) * 50px);
  border-radius: calc(var(--u) * 14px);
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .16);
  color: #fff;
  font-size: calc(var(--u) * 22px);
  cursor: pointer;
}
.icon-btn:active { transform: scale(.94); }

/* ---------- overlays ---------- */
#overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(8, 6, 14, .74);
  backdrop-filter: blur(2px);
  animation: fadeIn .18s ease-out;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.panel {
  width: 86%;
  max-height: 100%;
  overflow-y: auto;
  scrollbar-width: none;
  text-align: center;
  font-size: calc(var(--u) * 20px);
}
.panel::-webkit-scrollbar { display: none; }
.logo {
  font-size: calc(var(--u) * 78px);
  font-weight: 900;
  letter-spacing: .05em;
  line-height: 1;
  background: linear-gradient(#ffe08a, #ff8a1c);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 calc(var(--u) * 5px) 0 #6b2c00);
}
.tag {
  margin-top: calc(var(--u) * 12px);
  opacity: .75;
  font-size: calc(var(--u) * 19px);
}
.title {
  font-size: calc(var(--u) * 44px);
  font-weight: 900;
  letter-spacing: .03em;
}
.title.red { color: #ff5a5a; }
.title.gold { color: #ffcf4a; }
.sub {
  margin-top: calc(var(--u) * 6px);
  opacity: .8;
  font-size: calc(var(--u) * 20px);
}

.btn {
  display: block;
  width: 100%;
  margin-top: calc(var(--u) * 16px);
  padding: calc(var(--u) * 17px);
  border: none;
  border-radius: calc(var(--u) * 18px);
  font: inherit;
  font-size: calc(var(--u) * 26px);
  font-weight: 800;
  cursor: pointer;
}
.btn:active { transform: translateY(calc(var(--u) * 3px)); }
.btn.primary {
  background: linear-gradient(#ffbf5a, #ff7a1a);
  color: #2a1300;
  box-shadow: 0 calc(var(--u) * 6px) 0 #a84a00;
}
.btn.primary:active { box-shadow: 0 calc(var(--u) * 3px) 0 #a84a00; }
.btn.ghost {
  background: rgba(255, 255, 255, .1);
  color: #fff;
}
.menu-play { margin-top: calc(var(--u) * 46px); }

.best {
  margin-top: calc(var(--u) * 18px);
  color: #ffcf4a;
  font-weight: 700;
}
.howto {
  margin-top: calc(var(--u) * 34px);
  line-height: 1.55;
  font-size: calc(var(--u) * 19px);
  opacity: .9;
}
.howto b { color: #ffcf4a; }
.dim { opacity: .6; font-size: calc(var(--u) * 16px); margin-top: calc(var(--u) * 8px); }

/* ---------- subida de nivel ---------- */
.cards { margin-top: calc(var(--u) * 22px); }
.card {
  position: relative;
  display: flex;
  align-items: center;
  gap: calc(var(--u) * 16px);
  width: 100%;
  margin-top: calc(var(--u) * 14px);
  padding: calc(var(--u) * 14px) calc(var(--u) * 16px);
  text-align: left;
  font: inherit;
  color: #fff;
  background: linear-gradient(#2e2548, #211a36);
  border: calc(var(--u) * 2px) solid #4d3f7a;
  border-radius: calc(var(--u) * 18px);
  cursor: pointer;
  animation: pop .28s cubic-bezier(.2, 1.4, .4, 1) backwards;
  transition: transform .12s, border-color .12s;
}
.card:hover { transform: scale(1.02); border-color: #ffb547; }
.card:active { transform: scale(.98); }
@keyframes pop { from { transform: scale(.7); opacity: 0; } to { transform: none; opacity: 1; } }
.card .ic {
  flex: none;
  display: grid;
  place-items: center;
  width: calc(var(--u) * 72px);
  height: calc(var(--u) * 72px);
  font-size: calc(var(--u) * 40px);
  background: rgba(0, 0, 0, .3);
  border-radius: calc(var(--u) * 14px);
}
.card .nm { font-weight: 800; font-size: calc(var(--u) * 23px); }
.card .ds { opacity: .8; font-size: calc(var(--u) * 16px); margin-top: calc(var(--u) * 3px); line-height: 1.3; }
.card .pips { color: #ffb547; font-size: calc(var(--u) * 15px); margin-top: calc(var(--u) * 4px); letter-spacing: .1em; }
.card kbd {
  position: absolute;
  top: calc(var(--u) * 8px);
  right: calc(var(--u) * 10px);
  font: inherit;
  font-size: calc(var(--u) * 13px);
  opacity: .45;
}
@media (hover: none) { .card kbd { display: none; } }

/* ---------- estadísticas / habilidades ---------- */
.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--u) * 10px);
  margin-top: calc(var(--u) * 24px);
}
.stats div {
  padding: calc(var(--u) * 12px);
  background: rgba(255, 255, 255, .06);
  border-radius: calc(var(--u) * 14px);
}
.stats span { display: block; opacity: .65; font-size: calc(var(--u) * 15px); }
.stats b { font-size: calc(var(--u) * 28px); }
.newbest { margin-top: calc(var(--u) * 14px); color: #ffcf4a; font-weight: 800; }

.chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: calc(var(--u) * 8px);
  margin-top: calc(var(--u) * 18px);
}
.chip {
  position: relative;
  display: grid;
  place-items: center;
  width: calc(var(--u) * 48px);
  height: calc(var(--u) * 48px);
  font-size: calc(var(--u) * 26px);
  background: rgba(255, 255, 255, .08);
  border-radius: calc(var(--u) * 12px);
}
.chip i {
  position: absolute;
  right: calc(var(--u) * -4px);
  bottom: calc(var(--u) * -4px);
  min-width: calc(var(--u) * 20px);
  padding: 0 calc(var(--u) * 4px);
  font-style: normal;
  font-weight: 800;
  font-size: calc(var(--u) * 13px);
  color: #2a1300;
  background: #ffb547;
  border-radius: calc(var(--u) * 10px);
}
.empty { opacity: .5; margin-top: calc(var(--u) * 18px); }

/* ---------- hechizo definitivo ---------- */
.ult-btn {
  position: absolute;
  right: calc(var(--u) * 26px);
  bottom: calc(var(--u) * 52px);
  width: calc(var(--u) * 96px);
  height: calc(var(--u) * 96px);
  padding: calc(var(--u) * 6px);
  border: none;
  border-radius: 50%;
  background: conic-gradient(var(--c, #c77dff) calc(var(--p, 0) * 1%), rgba(255, 255, 255, .12) 0);
  opacity: .85;
  touch-action: none;
  cursor: pointer;
}
.ult-btn .in {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #1d1630;
  font-size: calc(var(--u) * 40px);
  filter: grayscale(.7) brightness(.7);
}
.ult-btn.ready { opacity: 1; animation: ultPulse 1s ease-in-out infinite; }
.ult-btn.ready .in { filter: none; background: radial-gradient(circle, var(--c) -60%, #1d1630 72%); }
@keyframes ultPulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 var(--c); }
  50% { transform: scale(1.07); box-shadow: 0 0 calc(var(--u) * 26px) 0 var(--c); }
}

/* ---------- Santuario, esencia y altar ---------- */
.ess { color: #ffcf4a; font-weight: 800; }
.btn .ess { margin-left: calc(var(--u) * 6px); font-size: calc(var(--u) * 20px); }
.panel.shop { max-height: 96%; overflow-y: auto; padding: calc(var(--u) * 6px) 0; }
.panel.shop .dim { margin-top: calc(var(--u) * 4px); }
.shop-list { display: grid; gap: calc(var(--u) * 8px); margin-top: calc(var(--u) * 8px); }
.shop-item {
  display: flex;
  align-items: center;
  gap: calc(var(--u) * 12px);
  width: 100%;
  padding: calc(var(--u) * 10px) calc(var(--u) * 12px);
  text-align: left;
  font: inherit;
  color: #fff;
  background: linear-gradient(#2e2548, #211a36);
  border: calc(var(--u) * 2px) solid #4d3f7a;
  border-radius: calc(var(--u) * 14px);
  cursor: pointer;
}
.shop-item:not(:disabled):hover { border-color: #ffb547; }
.shop-item:disabled { cursor: default; opacity: .55; }
.shop-item.maxed { opacity: .75; border-color: #3c8f5a; }
.shop-item.school { border-color: var(--c); }
.shop-item .ic { font-size: calc(var(--u) * 30px); width: calc(var(--u) * 44px); text-align: center; flex: none; }
.shop-item .tx { flex: 1; display: grid; }
.shop-item b { font-size: calc(var(--u) * 18px); }
.shop-item i { font-style: normal; opacity: .75; font-size: calc(var(--u) * 14px); }
.shop-item .pips { color: #ffb547; font-size: calc(var(--u) * 13px); letter-spacing: .12em; }
.shop-item .price { flex: none; font-weight: 800; color: #ffcf4a; font-size: calc(var(--u) * 17px); }
.earn { margin-top: calc(var(--u) * 14px); color: #ffcf4a; font-weight: 800; font-size: calc(var(--u) * 22px); }
.earn span { color: #fff; opacity: .6; font-weight: 400; font-size: calc(var(--u) * 16px); }
.btn-row { display: flex; gap: calc(var(--u) * 10px); }
.btn-row .btn { font-size: calc(var(--u) * 20px); }
.reroll { font-size: calc(var(--u) * 19px); padding: calc(var(--u) * 20px); margin-top: calc(var(--u) * 22px); }
.card.school.locked { cursor: pointer; }
.card.school.locked { opacity: .5; filter: grayscale(.6); cursor: default; }
.card.school.locked:hover { transform: none; }

/* ---------- escuelas, combos y reacciones ---------- */
.card.school { border-color: var(--c); }
.card.school .ic { background: radial-gradient(circle, var(--c) -80%, rgba(0, 0, 0, .3) 70%); }
.card .ult { margin-top: calc(var(--u) * 6px); font-size: calc(var(--u) * 15px); opacity: .9; line-height: 1.3; }
.card .ult b { color: #ffcf4a; }
.card.hot { border-color: #ffcf4a; box-shadow: 0 0 calc(var(--u) * 16px) rgba(255, 207, 74, .35); }
.card .combo { margin-top: calc(var(--u) * 4px); color: #ffcf4a; font-weight: 800; font-size: calc(var(--u) * 15px); }
.sec {
  margin-top: calc(var(--u) * 22px);
  font-size: calc(var(--u) * 14px);
  letter-spacing: .12em;
  text-transform: uppercase;
  opacity: .55;
}
.reacts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--u) * 8px);
  margin-top: calc(var(--u) * 8px);
  text-align: left;
}
.react {
  padding: calc(var(--u) * 8px) calc(var(--u) * 10px);
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: calc(var(--u) * 12px);
  opacity: .45;
  font-size: calc(var(--u) * 14px);
}
.react.on { opacity: 1; border-color: var(--c); }
.react span { font-size: calc(var(--u) * 15px); }
.react b { display: block; color: var(--c); font-size: calc(var(--u) * 15px); }
.react i { font-style: normal; opacity: .75; font-size: calc(var(--u) * 13px); }

/* ---------- intro: Doublelag Games ---------- */
#overlay.solid { background: #0b0813; backdrop-filter: none; }
.splash {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  animation: splashOut .5s 2.4s ease-in forwards;
}
.dl-logo { display: flex; flex-direction: column; align-items: center; }
.dl-logo img {
  width: calc(var(--u) * 210px);
  height: calc(var(--u) * 210px);
  filter: drop-shadow(0 0 calc(var(--u) * 30px) rgba(255, 140, 90, .35));
}
.splash .dl-logo img { animation: dlIn 1.1s cubic-bezier(.2, 1.3, .4, 1) both; }
.dl-word {
  text-align: center;
  margin-top: calc(var(--u) * 18px);
  font-weight: 900;
  font-size: calc(var(--u) * 46px);
  letter-spacing: .08em;
  line-height: 1;
  background: linear-gradient(90deg, #8a5cf6, #e05fa0 50%, #ffb066);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.dl-word span {
  display: block;
  margin-top: calc(var(--u) * 8px);
  font-size: calc(var(--u) * 22px);
  letter-spacing: .62em;
  padding-left: .62em; /* compensa el espaciado de la última letra */
  color: #f2e6ff;
  -webkit-text-fill-color: #f2e6ff;
}
.splash .dl-word { animation: dlWord .9s .45s ease-out both; }
.dl-pres {
  margin-top: calc(var(--u) * 40px);
  font-size: calc(var(--u) * 20px);
  font-style: italic;
  letter-spacing: .2em;
  color: rgba(255, 255, 255, .6);
  animation: fadeIn .8s 1.4s ease-out both;
}
@keyframes dlIn { from { transform: scale(.4) rotate(-12deg); opacity: 0; filter: blur(8px); } to { transform: none; opacity: 1; } }
@keyframes dlWord { from { transform: translateY(calc(var(--u) * 16px)); opacity: 0; letter-spacing: .3em; } to { transform: none; opacity: 1; } }
@keyframes splashOut { to { opacity: 0; transform: scale(1.04); } }

.dl-logo.small img { width: calc(var(--u) * 96px); height: calc(var(--u) * 96px); }
.dl-logo.small .dl-word { font-size: calc(var(--u) * 26px); margin-top: calc(var(--u) * 8px); }
.dl-logo.small .dl-word span { font-size: calc(var(--u) * 13px); margin-top: calc(var(--u) * 4px); }

/* pantalla "toca para empezar" */
.panel.tap { cursor: pointer; padding: calc(var(--u) * 60px) 0; }
.logo.big { font-size: calc(var(--u) * 96px); animation: logoIn .8s cubic-bezier(.2, 1.3, .4, 1) both; }
.logo.mid { font-size: calc(var(--u) * 56px); margin-top: calc(var(--u) * 22px); }
@keyframes logoIn { from { transform: scale(.6); opacity: 0; } to { transform: none; opacity: 1; } }
.tap-hint {
  margin-top: calc(var(--u) * 70px);
  font-weight: 800;
  font-size: calc(var(--u) * 24px);
  color: #ffd27a;
  animation: pulseTxt 1.4s ease-in-out infinite;
}
@keyframes pulseTxt { 0%, 100% { opacity: .45; } 50% { opacity: 1; } }
.by { margin-top: calc(var(--u) * 80px); font-size: calc(var(--u) * 16px); opacity: .6; }
.by b { color: #f2e6ff; }

/* ---------- menú ---------- */
.panel.menu .logo { animation: logoFloat 4s ease-in-out infinite; }
@keyframes logoFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(calc(var(--u) * -6px)); } }
.btn .cnt { opacity: .6; font-size: calc(var(--u) * 16px); margin-left: calc(var(--u) * 4px); }
.btn-row .btn { flex: 1; }
.install { border: 1px dashed rgba(255, 210, 122, .5); }
.foot { margin-top: calc(var(--u) * 26px); font-size: calc(var(--u) * 15px); opacity: .55; }
.link {
  background: none;
  border: none;
  font: inherit;
  color: #f2e6ff;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
  padding: calc(var(--u) * 10px) calc(var(--u) * 4px);
}

/* botón VOLVER siempre visible al final de las listas largas */
.btn.sticky {
  position: sticky;
  bottom: 0;
  margin-top: calc(var(--u) * 16px);
  box-shadow: 0 calc(var(--u) * -14px) calc(var(--u) * 18px) rgba(8, 6, 14, .9), 0 calc(var(--u) * 6px) 0 #a84a00;
}

/* ---------- ajustes ---------- */
.set-list { display: grid; gap: calc(var(--u) * 8px); margin-top: calc(var(--u) * 18px); }
.set-row {
  display: flex;
  align-items: center;
  gap: calc(var(--u) * 12px);
  width: 100%;
  min-height: calc(var(--u) * 64px);
  padding: calc(var(--u) * 10px) calc(var(--u) * 14px);
  text-align: left;
  font: inherit;
  color: #fff;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: calc(var(--u) * 14px);
  cursor: pointer;
}
.set-row .ic { font-size: calc(var(--u) * 24px); width: calc(var(--u) * 32px); text-align: center; flex: none; }
.set-row .tx { flex: 1; display: grid; }
.set-row b { font-size: calc(var(--u) * 18px); }
.set-row i { font-style: normal; opacity: .6; font-size: calc(var(--u) * 13px); }
.set-row input[type=range] { flex: 1.3; accent-color: #ffb547; height: calc(var(--u) * 30px); touch-action: pan-x; }
.sw {
  flex: none;
  position: relative;
  width: calc(var(--u) * 52px);
  height: calc(var(--u) * 30px);
  border-radius: calc(var(--u) * 15px);
  background: rgba(255, 255, 255, .15);
  transition: background .15s;
}
.sw::after {
  content: '';
  position: absolute;
  top: calc(var(--u) * 3px);
  left: calc(var(--u) * 3px);
  width: calc(var(--u) * 24px);
  height: calc(var(--u) * 24px);
  border-radius: 50%;
  background: #fff;
  transition: transform .15s;
}
.sw.on { background: #ff9f1c; }
.sw.on::after { transform: translateX(calc(var(--u) * 22px)); }
.seg { display: flex; flex: none; border-radius: calc(var(--u) * 10px); overflow: hidden; border: 1px solid rgba(255, 255, 255, .15); }
.seg button {
  font: inherit;
  font-size: calc(var(--u) * 15px);
  font-weight: 700;
  padding: calc(var(--u) * 10px) calc(var(--u) * 14px);
  background: transparent;
  color: #fff;
  border: none;
  cursor: pointer;
}
.seg button.on { background: #ffb547; color: #2a1300; }
.notice { margin-top: calc(var(--u) * 10px); color: #9fefff; font-weight: 700; font-size: calc(var(--u) * 16px); }
.btn.danger { color: #ff8a8a; }
.btn.armed { background: rgba(255, 70, 70, .2); color: #ffb0b0; font-size: calc(var(--u) * 16px); }

/* ABANDONAR: separado y discreto, con confirmación */
.btn.quit {
  margin-top: calc(var(--u) * 34px);
  padding: calc(var(--u) * 12px);
  font-size: calc(var(--u) * 17px);
  background: transparent;
  border: 1px solid rgba(255, 90, 90, .35);
  color: #ff8a8a;
}

/* ---------- créditos ---------- */
.panel.credits .dl-logo { margin-top: calc(var(--u) * 6px); }
.cred { display: grid; gap: calc(var(--u) * 8px); margin-top: calc(var(--u) * 20px); }
.cred div {
  display: flex;
  justify-content: space-between;
  gap: calc(var(--u) * 10px);
  padding: calc(var(--u) * 10px) calc(var(--u) * 14px);
  background: rgba(255, 255, 255, .05);
  border-radius: calc(var(--u) * 12px);
  font-size: calc(var(--u) * 16px);
}
.cred span { opacity: .6; }
.cred b { text-align: right; }
a.btn { text-decoration: none; text-align: center; }
.btn.yt { font-size: calc(var(--u) * 17px); color: #fff; }
.thanks { margin-top: calc(var(--u) * 18px); }

/* ---------- logros y estadísticas ---------- */
.sbests { display: grid; grid-template-columns: repeat(5, 1fr); gap: calc(var(--u) * 6px); margin-top: calc(var(--u) * 8px); }
.sb {
  display: grid;
  justify-items: center;
  padding: calc(var(--u) * 8px) calc(var(--u) * 2px);
  background: rgba(255, 255, 255, .05);
  border: 1px solid var(--c);
  border-radius: calc(var(--u) * 12px);
}
.sb.off { opacity: .4; border-color: rgba(255, 255, 255, .1); }
.sb span { font-size: calc(var(--u) * 24px); }
.sb b { font-size: calc(var(--u) * 13px); }
.sb i { font-style: normal; font-size: calc(var(--u) * 10px); opacity: .6; }
.shop-item.ach { cursor: default; opacity: .55; }
.shop-item.ach.got { opacity: 1; border-color: #3c8f5a; }
.shop-item.ach.got .price { color: #5ee36a; }

/* aviso de logro desbloqueado */
#achToast {
  position: absolute;
  left: 50%;
  top: calc(var(--u) * 104px);
  z-index: 5;
  display: flex;
  align-items: center;
  gap: calc(var(--u) * 12px);
  width: 86%;
  padding: calc(var(--u) * 10px) calc(var(--u) * 16px);
  background: linear-gradient(90deg, #2e2548, #3a2a1a);
  border: calc(var(--u) * 2px) solid #ffcf4a;
  border-radius: calc(var(--u) * 16px);
  box-shadow: 0 calc(var(--u) * 8px) calc(var(--u) * 24px) rgba(0, 0, 0, .5);
  transform: translate(-50%, calc(var(--u) * -160px));
  opacity: 0;
  pointer-events: none;
  transition: transform .35s cubic-bezier(.2, 1.3, .4, 1), opacity .25s;
}
#achToast.show { transform: translate(-50%, 0); opacity: 1; }
#achToast .ic { font-size: calc(var(--u) * 32px); }
#achToast .tx { flex: 1; display: grid; font-size: calc(var(--u) * 18px); font-weight: 800; }
#achToast .tx b { color: #ffcf4a; font-size: calc(var(--u) * 13px); letter-spacing: .08em; text-transform: uppercase; }
#achToast .rw { color: #ffcf4a; font-weight: 800; font-size: calc(var(--u) * 17px); }

/* ---------- controles ---------- */
.icon-btn { position: relative; }
.icon-btn::after { content: ''; position: absolute; inset: calc(var(--u) * -12px) calc(var(--u) * -5px); } /* zona táctil más grande */
#hudBtns { gap: calc(var(--u) * 16px); }
.ult-btn .in { filter: grayscale(.5) brightness(.85); }
.lefty .ult-btn { right: auto; left: calc(var(--u) * 26px); }

/* ---------- legibilidad en móviles pequeños ---------- */
.sb i { font-size: max(9px, calc(var(--u) * 12px)); }
.sb b { font-size: max(10px, calc(var(--u) * 14px)); }
.shop-item.ach { opacity: 1; }
.shop-item.ach:not(.got) .ic, .shop-item.ach:not(.got) b { opacity: .55; }
.shop-item i, .set-row i, .react i { font-size: max(10px, calc(var(--u) * 14px)); }
#achToast .tx b { font-size: max(10px, calc(var(--u) * 13px)); }
.panel.tap { position: absolute; inset: 0; width: 100%; max-height: none; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.btn.quit.armed { background: rgba(255, 70, 70, .22); border-color: #ff5a5a; color: #ffd0d0; }

.earn-parts { margin-top: calc(var(--u) * 4px); font-size: max(11px, calc(var(--u) * 14px)); opacity: .6; }

/* ---------- HUD estilo Archero: pausa arriba a la izquierda, el sonido va en Ajustes ---------- */
#hudBtns { left: calc(var(--u) * 14px); right: auto; top: calc(var(--u) * 15px); }
#btnMute { display: none; }
#btnPause {
  width: calc(var(--u) * 50px);
  height: calc(var(--u) * 50px);
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #5a4a8a, #2a1f48);
  border: calc(var(--u) * 3px) solid #0c0816;
  box-shadow: 0 calc(var(--u) * 3px) 0 #05030a, inset 0 calc(var(--u) * 2px) 0 rgba(255, 255, 255, .25);
  font-size: calc(var(--u) * 20px);
}

/* ================================================================
   Estilo Archero: botones gruesos con relieve, texto con contorno y ventanas emergentes
   ================================================================ */
:root {
  --ink: #160c26;           /* contorno oscuro de botones y textos */
}
.btn {
  position: relative;
  border: calc(var(--u) * 3px) solid var(--ink);
  border-radius: calc(var(--u) * 16px);
  color: #fff;
  letter-spacing: .03em;
  text-shadow:
    0 calc(var(--u) * 2.5px) 0 var(--ink), calc(var(--u) * 2px) 0 0 var(--ink),
    calc(var(--u) * -2px) 0 0 var(--ink), 0 calc(var(--u) * -2px) 0 var(--ink);
  box-shadow: 0 calc(var(--u) * 6px) 0 var(--ink), inset 0 calc(var(--u) * 3px) 0 rgba(255, 255, 255, .35), inset 0 calc(var(--u) * -4px) 0 rgba(0, 0, 0, .18);
  transition: transform .06s;
}
.btn:active { transform: translateY(calc(var(--u) * 4px)); box-shadow: 0 calc(var(--u) * 2px) 0 var(--ink), inset 0 calc(var(--u) * 3px) 0 rgba(255, 255, 255, .35); }
.btn.primary { background: linear-gradient(#ffe066, #ffb21f 55%, #f08a0c); color: #fff; }
.btn.primary:active { box-shadow: 0 calc(var(--u) * 2px) 0 var(--ink), inset 0 calc(var(--u) * 3px) 0 rgba(255, 255, 255, .35); }
.btn.ghost { background: linear-gradient(#5cb6ff, #2f7fe8 60%, #2462c4); color: #fff; }
.btn.danger { background: linear-gradient(#ff7a7a, #e23b3b 60%, #b82424); color: #fff; }
.btn.danger.armed { background: linear-gradient(#ffb0b0, #ff5a5a); }
.btn.wide { width: 100%; margin-top: calc(var(--u) * 12px); font-size: calc(var(--u) * 18px); padding: calc(var(--u) * 12px); }
.btn .ess, .btn .cnt { text-shadow: inherit; }
.btn.sticky { box-shadow: 0 calc(var(--u) * -14px) calc(var(--u) * 18px) rgba(8, 6, 14, .9), 0 calc(var(--u) * 6px) 0 var(--ink), inset 0 calc(var(--u) * 3px) 0 rgba(255, 255, 255, .35); }
.btn.quit { text-shadow: none; box-shadow: none; border-width: 1px; }
.title, .logo + .tag { text-shadow: 0 calc(var(--u) * 3px) 0 var(--ink), calc(var(--u) * 2px) 0 0 var(--ink), calc(var(--u) * -2px) 0 0 var(--ink); }

/* ---------- ventana emergente (Ajustes) ---------- */
.popup {
  width: 88%;
  max-height: 96%;
  display: flex;
  flex-direction: column;
  border: calc(var(--u) * 4px) solid var(--ink);
  border-radius: calc(var(--u) * 22px);
  background: linear-gradient(#3b2f66, #251d45);
  box-shadow: 0 calc(var(--u) * 10px) 0 var(--ink), 0 calc(var(--u) * 20px) calc(var(--u) * 40px) rgba(0, 0, 0, .6), inset 0 calc(var(--u) * 3px) 0 rgba(255, 255, 255, .15);
  animation: popIn .22s cubic-bezier(.2, 1.4, .4, 1) both;
  overflow: hidden;
}
@keyframes popIn { from { transform: scale(.75); opacity: 0; } to { transform: none; opacity: 1; } }
.pop-head {
  position: relative;
  padding: calc(var(--u) * 14px) calc(var(--u) * 60px);
  text-align: center;
  font-weight: 900;
  font-size: calc(var(--u) * 32px);
  letter-spacing: .06em;
  color: #fff;
  background: linear-gradient(#ffcb3d, #f08a0c);
  border-bottom: calc(var(--u) * 4px) solid var(--ink);
  text-shadow: 0 calc(var(--u) * 3px) 0 var(--ink), calc(var(--u) * 2px) 0 0 var(--ink), calc(var(--u) * -2px) 0 0 var(--ink), 0 calc(var(--u) * -2px) 0 var(--ink);
}
.pop-x {
  position: absolute;
  top: 50%;
  right: calc(var(--u) * 12px);
  transform: translateY(-50%);
  width: calc(var(--u) * 46px);
  height: calc(var(--u) * 46px);
  border-radius: 50%;
  border: calc(var(--u) * 3px) solid var(--ink);
  background: linear-gradient(#ff7a7a, #d62f2f);
  color: #fff;
  font: inherit;
  font-weight: 900;
  font-size: calc(var(--u) * 22px);
  cursor: pointer;
  box-shadow: 0 calc(var(--u) * 3px) 0 var(--ink), inset 0 calc(var(--u) * 2px) 0 rgba(255, 255, 255, .4);
}
.pop-x:active { transform: translateY(-40%); }
.pop-body { padding: calc(var(--u) * 18px); overflow-y: auto; text-align: center; }
.pop-foot { margin-top: calc(var(--u) * 14px); font-size: max(11px, calc(var(--u) * 14px)); opacity: .55; }

/* interruptores redondos con icono */
.tgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--u) * 10px); margin-bottom: calc(var(--u) * 6px); }
.ttile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--u) * 4px);
  padding: 0;
  background: none;
  border: none;
  font: inherit;
  color: #fff;
  cursor: pointer;
}
.ttile .ti {
  display: grid;
  place-items: center;
  width: calc(var(--u) * 74px);
  height: calc(var(--u) * 74px);
  border-radius: 50%;
  font-size: calc(var(--u) * 34px);
  border: calc(var(--u) * 3px) solid var(--ink);
  background: radial-gradient(circle at 35% 30%, #7fd0ff, #2f7fe8 70%);
  box-shadow: 0 calc(var(--u) * 5px) 0 var(--ink), inset 0 calc(var(--u) * 3px) 0 rgba(255, 255, 255, .45);
  transition: transform .08s;
}
.ttile:active .ti { transform: translateY(calc(var(--u) * 3px)); }
.ttile.off .ti { background: radial-gradient(circle at 35% 30%, #8a8494, #4a4458 70%); filter: grayscale(1); opacity: .75; }
.ttile .tl { font-weight: 800; font-size: max(11px, calc(var(--u) * 15px)); text-shadow: 0 2px 0 var(--ink); }
.ttile .tst {
  min-width: calc(var(--u) * 44px);
  padding: 0 calc(var(--u) * 6px);
  border-radius: calc(var(--u) * 8px);
  font-weight: 900;
  font-size: max(10px, calc(var(--u) * 13px));
  background: #3ccf5a;
  border: 2px solid var(--ink);
}
.ttile.off .tst { background: #8a8494; }

/* ---------- Equipo ---------- */
.gslots { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--u) * 10px); margin-top: calc(var(--u) * 14px); }
.gslot, .gtile {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  padding: 0;
  font: inherit;
  color: #fff;
  cursor: pointer;
  border: calc(var(--u) * 3px) solid var(--ink, #160c26);
  border-radius: calc(var(--u) * 14px);
  background-color: #241a3d; /* respaldo para móviles sin color-mix: si el degradado no vale, queda el color */
  background-image: radial-gradient(circle at 50% 35%, color-mix(in srgb, var(--rc) 55%, #2a2045), #1c1530 75%);
  box-shadow: 0 calc(var(--u) * 4px) 0 var(--ink, #160c26), inset 0 0 0 calc(var(--u) * 2px) var(--rc);
  min-width: 0;
}
.gslot { grid-template-rows: 1fr auto; padding: calc(var(--u) * 6px) calc(var(--u) * 2px); }
.gslot.empty { margin-top: 0; opacity: 1; background-color: #1c1530; background-image: none; box-shadow: 0 calc(var(--u) * 4px) 0 var(--ink, #160c26), inset 0 0 0 calc(var(--u) * 2px) rgba(255, 255, 255, .12); }
.gslot.empty .gi { opacity: .3; filter: grayscale(1); }
.gslot .gi { font-size: calc(var(--u) * 34px); }
.gslot .gn { font-size: max(9px, calc(var(--u) * 11px)); font-weight: 700; line-height: 1.1; opacity: .85; }
.gtile .gi { font-size: calc(var(--u) * 28px); }
.gtile i {
  position: absolute; top: calc(var(--u) * -6px); right: calc(var(--u) * -6px);
  min-width: calc(var(--u) * 20px); padding: 0 calc(var(--u) * 3px);
  font-style: normal; font-weight: 900; font-size: max(10px, calc(var(--u) * 12px));
  background: #3ccf5a; color: #fff; border: 2px solid var(--ink, #160c26); border-radius: calc(var(--u) * 8px);
}
.gtile.eq { outline: calc(var(--u) * 2px) solid #3ccf5a; outline-offset: 1px; }
.ginv { display: grid; grid-template-columns: repeat(5, 1fr); gap: calc(var(--u) * 9px); margin-top: calc(var(--u) * 10px); padding: calc(var(--u) * 6px) calc(var(--u) * 6px) 0; }
.panel.gear { overflow-x: hidden; }
.gsum {
  display: flex; flex-wrap: wrap; justify-content: center; gap: calc(var(--u) * 6px) calc(var(--u) * 12px);
  margin-top: calc(var(--u) * 14px); padding: calc(var(--u) * 10px);
  background: rgba(255, 255, 255, .05); border-radius: calc(var(--u) * 12px);
  font-size: max(11px, calc(var(--u) * 15px));
}
.gsum b { color: #ffcf4a; }
.gperk { color: #d6b8ff; font-weight: 700; }
.ibig {
  display: grid; place-items: center; width: calc(var(--u) * 110px); height: calc(var(--u) * 110px); margin: 0 auto;
  font-size: calc(var(--u) * 60px); border-radius: calc(var(--u) * 22px);
  border: calc(var(--u) * 3px) solid var(--ink, #160c26);
  background-color: #241a3d;
  background-image: radial-gradient(circle at 50% 35%, color-mix(in srgb, var(--rc) 60%, #2a2045), #1c1530 75%);
  box-shadow: 0 calc(var(--u) * 5px) 0 var(--ink, #160c26), inset 0 0 0 calc(var(--u) * 3px) var(--rc);
  animation: popIn .3s cubic-bezier(.2, 1.4, .4, 1) both;
}
@supports (color: color-mix(in srgb, red 50%, blue)) {
  .ibig { box-shadow: 0 calc(var(--u) * 5px) 0 var(--ink, #160c26), inset 0 0 0 calc(var(--u) * 3px) var(--rc), 0 0 calc(var(--u) * 30px) color-mix(in srgb, var(--rc) 50%, transparent); }
}
.iname { margin-top: calc(var(--u) * 12px); font-weight: 900; font-size: calc(var(--u) * 26px); text-shadow: 0 2px 0 var(--ink, #160c26); }
.islot { opacity: .6; font-size: max(11px, calc(var(--u) * 15px)); }
.ilines { margin-top: calc(var(--u) * 10px); font-weight: 700; font-size: max(12px, calc(var(--u) * 18px)); line-height: 1.5; }
.iperk { margin-top: calc(var(--u) * 10px); padding: calc(var(--u) * 8px); border-radius: calc(var(--u) * 10px); background: rgba(176, 107, 255, .18); color: #e2ccff; font-weight: 700; font-size: max(11px, calc(var(--u) * 15px)); }
.inext { margin-top: calc(var(--u) * 8px); opacity: .55; font-size: max(11px, calc(var(--u) * 14px)); }
.loot { display: flex; justify-content: center; gap: calc(var(--u) * 8px); margin-top: calc(var(--u) * 12px); }
.loot .gtile { width: calc(var(--u) * 54px); cursor: default; animation: popIn .35s cubic-bezier(.2, 1.4, .4, 1) both; }
.loot .gtile:nth-child(2) { animation-delay: .1s; } .loot .gtile:nth-child(3) { animation-delay: .2s; } .loot .gtile:nth-child(4) { animation-delay: .3s; }
.loot-txt { margin-top: calc(var(--u) * 6px); font-size: max(11px, calc(var(--u) * 14px)); opacity: .7; }
.loot-txt.warn { color: #ff9a9a; opacity: 1; font-weight: 700; }
.btn.salvage { display: block; margin: calc(var(--u) * 12px) auto 0; padding: calc(var(--u) * 6px) calc(var(--u) * 16px); font-size: calc(var(--u) * 15px); }

/* botones en fila: que no se partan en dos líneas */
.btn-row .btn { white-space: nowrap; padding-left: calc(var(--u) * 8px); padding-right: calc(var(--u) * 8px); font-size: calc(var(--u) * 19px); }
.btn-row .btn .ess { font-size: calc(var(--u) * 16px); margin-left: calc(var(--u) * 2px); }