:root {
  --blueberry: #3858E9;
  --blueberry-dark: #1D35B4;
  --ink: #1E1E1E;
  --wapuu: #F6C928;
  --tail: #E9761C;
  --paper: #FFFFFF;
  --ok: #3FB950;
  --warn: #F0A500;
  --bad: #E0413A;
  --shadow: 0 4px 0 rgba(30, 30, 30, .22);
  --font: "Grandstander", "Comic Sans MS", "Trebuchet MS", system-ui, sans-serif;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background: #9FB4FF;
  font-family: var(--font);
  color: var(--ink);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

button { font: inherit; color: inherit; cursor: pointer; }
button:focus-visible, input:focus-visible { outline: 3px solid var(--blueberry); outline-offset: 2px; }

#scene { position: fixed; inset: 0; width: 100%; height: 100%; display: block; touch-action: none; }
#scene.soap { cursor: none; }

#soap-cursor {
  position: fixed; left: 0; top: 0; z-index: 7; pointer-events: none;
  font-size: 3rem; line-height: 1; transform: translate(-50%, -50%) rotate(-15deg);
  filter: drop-shadow(0 3px 0 rgba(30,30,30,.3));
}
#soap-cursor.rub { animation: rub .18s infinite alternate; }
#soap-cursor[hidden] { display: none; }
@keyframes rub { from { transform: translate(-50%, -50%) rotate(-25deg) scale(1.05); } to { transform: translate(-50%, -50%) rotate(-5deg) scale(.95); } }

.flybug { position: absolute; font-size: 1.3rem; animation: buzz 3s linear forwards; }
@keyframes buzz {
  0% { opacity: 0; transform: translate(0, 0); }
  10% { opacity: 1; }
  25% { transform: translate(30px, -20px); }
  50% { transform: translate(-25px, -35px); }
  75% { transform: translate(20px, 10px); }
  90% { opacity: 1; }
  100% { opacity: 0; transform: translate(-10px, -40px); }
}

/* ---------- Tienda ---------- */
#shop {
  position: fixed; left: 0; right: 0; bottom: 0; top: auto; z-index: 9;
  margin: 0 auto; width: 100%; max-width: 640px;
  box-shadow: 0 -6px 0 rgba(30,30,30,.12);
  border-radius: 22px 22px 0 0; border-bottom: 0; padding: 12px 14px calc(14px + var(--safe-bottom));
}
.shop-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.shop-head h2 { margin: 0; flex: 1; }
.shop-head .coins { box-shadow: none; }
.shop-head .icon-btn { width: 38px; height: 38px; }
.shop-tabs { display: flex; gap: 6px; margin-bottom: 10px; }
.shop-tabs button {
  flex: 1; border: 3px solid var(--ink); border-radius: 999px; background: var(--paper);
  padding: 4px 8px; font-weight: 700; font-size: .85rem;
}
.shop-tabs button[aria-selected="true"] { background: var(--ink); color: var(--paper); }
.shop-row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.item {
  display: grid; justify-items: center; align-content: start; gap: 4px; padding: 8px 4px; text-align: center;
  border: 3px solid var(--ink); border-radius: 16px; background: var(--paper); box-shadow: var(--shadow);
}
.item.worn { background: #E6EBFF; border-color: var(--blueberry); }
.item .emo { font-size: 1.8rem; line-height: 1; }
.item .iname { font-weight: 700; font-size: .75rem; line-height: 1.15; min-height: 2.3em; display: grid; place-items: center; }
.item button {
  border: 2px solid var(--ink); border-radius: 999px; padding: 2px 8px; font-weight: 700; font-size: .75rem;
  background: var(--wapuu); white-space: nowrap;
}
.item button.wear { background: var(--blueberry); color: var(--paper); }
.item button.off { background: var(--paper); }
.item button:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- HUD ---------- */
#hud {
  position: fixed; top: 0; left: 0; right: 0;
  padding: calc(10px + var(--safe-top)) 12px 0;
  pointer-events: none;
  z-index: 5;
}
.hud-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.hud-row > * { pointer-events: auto; }

.name-pill {
  display: grid; text-align: left; gap: 2px;
  background: var(--paper); border: 3px solid var(--ink); border-radius: 18px;
  padding: 6px 14px 8px; box-shadow: var(--shadow); min-width: 0; max-width: 60vw;
}
#name-text { font-size: 1.25rem; font-weight: 900; line-height: 1.1; }
.level { font-size: .78rem; font-weight: 500; opacity: .8; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.xp { display: block; height: 6px; border-radius: 3px; background: #E4E7F4; overflow: hidden; margin-top: 2px; }
#xp-bar { display: block; height: 100%; width: 0; background: var(--blueberry); transition: width .4s; }

.hud-right { display: flex; gap: 6px; align-items: center; }
.coins {
  background: var(--wapuu); border: 3px solid var(--ink); border-radius: 999px;
  padding: 6px 12px; font-size: 1.05rem; box-shadow: var(--shadow); white-space: nowrap;
}
.coins.bump { animation: bump .35s; }
.icon-btn {
  width: 42px; height: 42px; border-radius: 50%; border: 3px solid var(--ink);
  background: var(--paper); box-shadow: var(--shadow); font-size: 1.1rem; padding: 0;
}

.stats {
  list-style: none; margin: 10px auto 0; padding: 0; display: flex; justify-content: center; gap: clamp(6px, 3vw, 18px);
}
.stats li { display: grid; justify-items: center; gap: 2px; }
.stats small { font-size: .7rem; font-weight: 700; color: var(--ink); background: rgba(255,255,255,.75); padding: 0 6px; border-radius: 6px; }
.ring {
  --v: 100; --c: var(--ok);
  width: 50px; height: 50px; border-radius: 50%; display: grid; place-items: center;
  background: conic-gradient(var(--c) calc(var(--v) * 1%), #D9DCE8 0);
  border: 3px solid var(--ink); box-shadow: var(--shadow);
  transition: --v .4s;
}
.ring > span {
  width: 36px; height: 36px; border-radius: 50%; background: var(--paper);
  display: grid; place-items: center; font-size: 1.15rem;
}
.stats li.low .ring { animation: pulse 1s infinite; }

/* ---------- Room title ---------- */
#room-title {
  position: fixed; left: 50%; top: calc(168px + var(--safe-top)); transform: translateX(-50%);
  z-index: 4; pointer-events: none;
}
#room-name {
  display: inline-block; font-size: 1.05rem; font-weight: 900; color: var(--paper);
  background: var(--ink); padding: 3px 14px; border-radius: 999px; transform: rotate(-2deg);
}

/* ---------- Actions ---------- */
#actions {
  position: fixed; left: 0; right: 0; bottom: calc(86px + var(--safe-bottom));
  display: flex; justify-content: center; gap: 10px; padding: 0 10px; z-index: 5;
  overflow-x: auto; scrollbar-width: none;
}
#actions::-webkit-scrollbar { display: none; }
#actions.foods { justify-content: flex-start; }
@media (min-width: 720px) { #actions.foods { justify-content: center; } }

.act {
  flex: 0 0 auto; display: grid; justify-items: center; gap: 2px;
  min-width: 84px; padding: 8px 12px 10px; border: 3px solid var(--ink); border-radius: 20px;
  background: var(--paper); box-shadow: var(--shadow); font-weight: 700; font-size: .9rem;
  transition: transform .1s;
}
.act .emo { font-size: 1.8rem; line-height: 1; }
.act .price { font-size: .75rem; font-weight: 700; background: var(--wapuu); border-radius: 999px; padding: 0 8px; border: 2px solid var(--ink); }
.act:active { transform: translateY(3px); box-shadow: 0 1px 0 rgba(30,30,30,.22); }
.act.on { background: var(--blueberry); color: var(--paper); }
.act:disabled { opacity: .45; cursor: not-allowed; }

/* ---------- Room nav ---------- */
#rooms {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 6;
  display: flex; justify-content: center; gap: 4px;
  padding: 8px 8px calc(8px + var(--safe-bottom));
  background: var(--ink);
}
#rooms button {
  flex: 1 1 0; max-width: 120px; display: grid; justify-items: center; gap: 0;
  background: transparent; border: 0; color: #C9CDD8; border-radius: 14px;
  padding: 6px 2px; font-size: .78rem; font-weight: 700;
}
#rooms button span { font-size: 1.5rem; line-height: 1.1; }
#rooms button[aria-current="page"] { background: var(--blueberry); color: var(--paper); }

/* ---------- Bubble ---------- */
#bubble {
  position: fixed; z-index: 4; transform: translate(-50%, -100%);
  background: var(--paper); border: 3px solid var(--ink); border-radius: 18px;
  padding: 6px 12px; font-weight: 700; font-size: .95rem; max-width: 220px; text-align: center;
  box-shadow: var(--shadow); pointer-events: none; white-space: normal;
}
#bubble::after {
  content: ""; position: absolute; left: 50%; bottom: -12px; transform: translateX(-50%);
  border: 9px solid transparent; border-top-color: var(--ink);
}
#bubble[hidden] { display: none; }

/* ---------- FX ---------- */
#fx { position: fixed; inset: 0; pointer-events: none; z-index: 3; overflow: hidden; }
.float {
  position: absolute; font-size: 1.8rem; transform: translate(-50%, -50%);
  animation: floatUp 1.4s ease-out forwards;
}
.zzz { position: absolute; font-weight: 900; color: var(--paper); font-size: 1.6rem; animation: zUp 2.4s ease-out forwards; text-shadow: 0 2px 0 var(--ink); }
.fly { position: absolute; font-size: 2.6rem; transform: translate(-50%, -50%); transition: left .55s cubic-bezier(.3,.7,.4,1), top .55s cubic-bezier(.3,1.6,.5,1), transform .55s; }
.bubble-fx { position: absolute; border-radius: 50%; border: 2px solid rgba(255,255,255,.95); background: radial-gradient(circle at 30% 30%, #fff 0 20%, rgba(190,225,255,.5) 40%, rgba(160,200,255,.2) 70%); animation: pop 1.6s ease-out forwards; }
.bug {
  position: absolute; font-size: 2.2rem; pointer-events: auto; cursor: crosshair;
  background: none; border: 0; padding: 4px; transform: translate(-50%, -50%);
  animation: wiggle .3s infinite alternate;
}
.bug.squashed { animation: squash .3s forwards; pointer-events: none; }

/* ---------- Toast ---------- */
#toast {
  position: fixed; left: 50%; bottom: calc(180px + var(--safe-bottom)); transform: translate(-50%, 20px);
  background: var(--ink); color: var(--paper); padding: 8px 16px; border-radius: 14px; font-weight: 700;
  opacity: 0; transition: opacity .25s, transform .25s; z-index: 8; pointer-events: none; max-width: 90vw; text-align: center;
}
#toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Dialog ---------- */
dialog {
  border: 3px solid var(--ink); border-radius: 22px; padding: 18px 20px; max-width: min(420px, 92vw);
  box-shadow: 0 8px 0 rgba(30,30,30,.25); font-family: var(--font);
}
dialog::backdrop { background: rgba(20, 24, 60, .45); }
dialog h2 { margin: 0 0 12px; font-weight: 900; }
dialog label { display: grid; gap: 6px; font-weight: 700; }
dialog input { font: inherit; padding: 8px 12px; border: 3px solid var(--ink); border-radius: 12px; }
.menu-actions { display: flex; gap: 8px; margin: 14px 0 8px; flex-wrap: wrap; }
.menu-actions button { border: 3px solid var(--ink); border-radius: 14px; padding: 8px 14px; font-weight: 700; background: var(--paper); box-shadow: var(--shadow); }
.menu-actions .primary { background: var(--blueberry); color: var(--paper); }
.menu-actions .danger { background: #FFE2E0; }
.stats-line { font-size: .9rem; margin: 12px 0 0; }
.credits { font-size: .78rem; opacity: .75; line-height: 1.45; margin: 8px 0 0; }
.credits a { color: var(--blueberry); }

/* ---------- Acceso ---------- */
#auth-screen {
  position: fixed; inset: 0; z-index: 25; display: grid; place-items: center;
  background: var(--blueberry); padding: 16px calc(16px + env(safe-area-inset-right, 0px)) 16px calc(16px + env(safe-area-inset-left, 0px));
  overflow-y: auto;
}
#auth-screen[hidden] { display: none; }
/* lo marcado como hidden se oculta siempre, aunque la etiqueta tenga display propio */
#auth-screen [hidden] { display: none !important; }
#auth-screen .auth-card .auth-remember { display: flex; flex-direction: row; align-items: center; gap: 10px; font-weight: 500; font-size: .88rem; line-height: 1.3; cursor: pointer; }
#auth-screen .auth-card .auth-remember input { width: 22px; height: 22px; min-width: 22px; margin: 0; padding: 0; flex: 0 0 22px; accent-color: var(--blueberry); }
#auth-screen .auth-card .auth-remember span { flex: 1; }
#auth-form:has([data-mode="reset"][aria-selected="true"]) .auth-remember { display: none; }
.auth-card {
  width: 100%; max-width: 380px; background: var(--paper); color: var(--ink);
  border: 3px solid var(--ink); border-radius: 22px; box-shadow: 0 8px 0 rgba(30,30,30,.25);
  padding: 18px 20px; display: grid; gap: 12px; margin: auto;
}
.auth-head { display: flex; align-items: center; justify-content: center; gap: 8px; }
.auth-head .paw { font-size: 1.8rem; }
.auth-head h1 { font-size: 1.4rem; margin: 0; }
.auth-tabs { display: flex; gap: 6px; }
.auth-tabs button {
  flex: 1; border: 3px solid var(--ink); border-radius: 999px; background: var(--paper);
  padding: 6px 4px; font-weight: 700; font-size: .78rem;
}
.auth-tabs button[aria-selected="true"] { background: var(--ink); color: var(--paper); }
.auth-hint { font-size: .82rem; margin: 0; opacity: .8; min-height: 1em; }
.auth-card label { display: grid; gap: 6px; font-weight: 700; font-size: .92rem; }
.auth-card input { font: inherit; padding: 9px 12px; border: 3px solid var(--ink); border-radius: 12px; width: 100%; }
.pass-wrap { display: flex; gap: 6px; align-items: center; }
.pass-wrap input { flex: 1; }
.pass-wrap .icon-btn { width: 40px; height: 40px; font-size: 1rem; flex: 0 0 auto; }
.auth-error { color: #B3261E; background: #FFE2E0; border: 2px solid #B3261E; border-radius: 10px; padding: 6px 10px; font-size: .85rem; font-weight: 700; margin: 0; }
.auth-ok { color: #1D6B34; background: #DDF5E3; border: 2px solid #1D6B34; border-radius: 10px; padding: 6px 10px; font-size: .85rem; font-weight: 700; margin: 0; }
.auth-submit { width: 100%; border: 3px solid var(--ink); border-radius: 14px; padding: 10px; font-weight: 900; font-size: 1rem; box-shadow: var(--shadow); background: var(--blueberry); color: var(--paper); }
.auth-submit:disabled { opacity: .6; cursor: not-allowed; }
.auth-skip { background: none; border: 0; font-weight: 700; font-size: .82rem; text-decoration: underline; opacity: .8; padding: 4px; justify-self: center; }

/* ---------- Cuenta (menú) ---------- */
.account-box { border-top: 2px dashed rgba(30,30,30,.25); margin-top: 12px; padding-top: 10px; }
.account-email { font-weight: 700; font-size: .9rem; margin: 0; word-break: break-all; }
.account-sync { font-size: .8rem; opacity: .75; margin: 2px 0 0; }
.account-verify { font-size: .8rem; background: #FFF4D6; border: 2px solid var(--warn); border-radius: 10px; padding: 6px 10px; margin: 8px 0 0; }
.account-verify button { border: 2px solid var(--ink); border-radius: 999px; padding: 2px 8px; font-weight: 700; font-size: .75rem; background: var(--paper); margin-left: 4px; }
#signout-btn { background: var(--paper); }
.account-guest { font-size: .8rem; opacity: .85; border-top: 2px dashed rgba(30,30,30,.25); margin-top: 12px; padding-top: 10px; }
.account-guest button { display: block; margin-top: 6px; border: 2px solid var(--ink); border-radius: 999px; padding: 4px 10px; font-weight: 700; font-size: .78rem; background: var(--wapuu); }

/* ---------- Loader ---------- */
#loader {
  position: fixed; inset: 0; display: grid; place-items: center; z-index: 20;
  background: var(--blueberry); transition: opacity .5s;
}
#loader.done { opacity: 0; pointer-events: none; }
.loader-card { text-align: center; color: var(--paper); }
.paw { font-size: 4rem; animation: bump 1s infinite; }
#loader-text { font-weight: 700; font-size: 1.2rem; max-width: 80vw; }
.loader-bar { width: 220px; height: 12px; border-radius: 6px; background: rgba(255,255,255,.3); margin: 0 auto; overflow: hidden; }
#loader-bar { display: block; height: 100%; width: 5%; background: var(--wapuu); transition: width .2s; }

/* ---------- Animations ---------- */
@keyframes floatUp { from { opacity: 1; transform: translate(-50%, -50%) scale(.6); } to { opacity: 0; transform: translate(-50%, -160%) scale(1.3); } }
@keyframes zUp { 0% { opacity: 0; transform: translate(0,0) scale(.6); } 20% { opacity: 1; } 100% { opacity: 0; transform: translate(40px, -90px) scale(1.4); } }
@keyframes pop { 0% { opacity: 0; transform: scale(.3); } 20% { opacity: 1; } 100% { opacity: 0; transform: translateY(-50px) scale(1.2); } }
@keyframes bump { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.15); } }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.1); } }
@keyframes wiggle { from { rotate: -12deg; } to { rotate: 12deg; } }
@keyframes squash { to { transform: translate(-50%, -50%) scale(1.6, .2); opacity: 0; } }

@media (max-width: 420px) {
  .ring { width: 44px; height: 44px; }
  .ring > span { width: 31px; height: 31px; font-size: 1rem; }
  .act { min-width: 74px; padding: 6px 8px 8px; font-size: .82rem; }
  .act .emo { font-size: 1.55rem; }
  #room-title { top: calc(160px + var(--safe-top)); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}