:root {
  --bg: #0e1020; --bg2: #161a33; --card: #1d2243; --card2: #262c54;
  --txt: #eef1ff; --muted: #9aa3c7; --accent: #6c8cff; --accent2: #ff5db1;
  --good: #4ee08a; --bad: #ff5d6c; --warn: #ffd23d;
  --radius: 16px; --shadow: 0 8px 28px rgba(0,0,0,.35);
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; height: 100%; }
body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: radial-gradient(1200px 600px at 50% -10%, #20255180, transparent), var(--bg);
  color: var(--txt); overflow-x: hidden;
}
#app { max-width: 480px; margin: 0 auto; min-height: 100vh; padding-bottom: 78px; position: relative; }

/* --- Tipografía / utilidades --- */
h1,h2,h3 { margin: 0 0 8px; }
.muted { color: var(--muted); }
.center { text-align: center; }
.row { display: flex; gap: 8px; align-items: center; }
.col { display: flex; flex-direction: column; gap: 8px; }
.spread { justify-content: space-between; }
.wrap { flex-wrap: wrap; }
.hidden { display: none !important; }
.pill { padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; }

/* --- Botones --- */
button { font-family: inherit; cursor: pointer; border: none; }
.btn {
  background: linear-gradient(135deg, var(--accent), #8a6bff); color: #fff;
  padding: 12px 16px; border-radius: 12px; font-weight: 800; font-size: 15px;
  box-shadow: 0 4px 14px rgba(108,140,255,.4); transition: transform .08s, filter .15s;
}
.btn:active { transform: scale(.96); }
.btn:disabled { opacity: .55; box-shadow: none; cursor: not-allowed; }
.btn:disabled .klax-img, .btn:disabled .klax-svg, .btn:disabled svg, .btn:disabled img { opacity: 1; filter: drop-shadow(0 4px 8px #0005); }
.btn.alt { background: linear-gradient(135deg, var(--accent2), #ff8a5b); box-shadow: 0 4px 14px rgba(255,93,177,.4); }
.btn.ghost { background: var(--card2); color: var(--txt); box-shadow: none; }
.btn.sm { padding: 7px 12px; font-size: 13px; border-radius: 10px; }
.btn.good { background: linear-gradient(135deg, var(--good), #2bbd6e); }

/* --- Header --- */
header { padding: 14px 16px 6px; display: flex; justify-content: space-between; align-items: center; gap: 8px; min-width: 0; }
.logo { font-weight: 900; font-size: 20px; letter-spacing: .5px; flex: 1; min-width: 0;
  background: linear-gradient(90deg, #ffd23d, #ff5db1, #6c8cff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.wallet { display: flex; gap: 10px; align-items: center; font-weight: 800; flex-shrink: 0; }
.wallet .pts { background: var(--card); padding: 6px 12px; border-radius: 999px; box-shadow: var(--shadow); white-space: nowrap; }
.header-logout { padding: 6px 10px; font-size: 12px; white-space: nowrap; flex-shrink: 0; display: inline-flex; align-items: center; gap: 4px; }
.header-logout-ic { line-height: 1; }

@media (max-width: 767px) {
  header { padding: 10px 12px 6px; gap: 6px; }
  .logo { font-size: 17px; }
  .wallet { gap: 5px; }
  .wallet .pts { padding: 5px 8px; font-size: 11px; }
  .header-logout { padding: 5px 8px; font-size: 11px; }
  .header-logout-txt { display: none; }
  .header-logout-ic { font-size: 15px; }
}

/* --- Cards --- */
.card { background: var(--card); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow); margin: 12px 16px; }
.ref-card { border: 1px solid #6c8cff33; background: linear-gradient(135deg, #6c8cff14, var(--card)); }
.ref-link-row { margin-top: 10px; }
.ref-link-row input {
  width: 100%; box-sizing: border-box; background: var(--card2); border: 1px solid #ffffff14;
  border-radius: 10px; padding: 9px 10px; color: var(--txt); font-size: 12px;
}
.ref-list-row { padding: 2px 0; }
.login-ref-hint {
  font-size: 12px; margin: 0 0 10px; padding: 8px 10px; border-radius: 10px;
  background: #6c8cff18; border: 1px solid #6c8cff33; color: var(--txt);
}
.section-title { font-size: 13px; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); margin: 18px 16px 4px; font-weight: 800; }

/* --- Monstruo tarjeta --- */
.mon-card { background: linear-gradient(160deg, var(--card2), var(--card)); border-radius: var(--radius);
  padding: 12px; box-shadow: var(--shadow); position: relative; overflow: hidden; }
.mon-card .art { display: flex; justify-content: center; }
.mon-head { display: flex; justify-content: space-between; align-items: flex-start; }
.mon-name { font-weight: 800; font-size: 16px; }
.lvl { background: #0007; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 800; }
.typechip { font-size: 11px; font-weight: 800; padding: 2px 8px; border-radius: 999px; color: #08101f; }
.statbar { height: 7px; background: #0006; border-radius: 999px; overflow: hidden; margin-top: 3px; }
.statbar > i { display: block; height: 100%; border-radius: 999px; }
.statrow { font-size: 11px; color: var(--muted); display: flex; justify-content: space-between; margin-top: 6px; }
.stamina { display: flex; gap: 3px; margin-top: 8px; flex-wrap: wrap; flex: 1 1 auto; min-width: 0; align-items: center; }
.stamina i { width: 14px; height: 14px; border-radius: 4px; background: #0007; display: inline-block; flex-shrink: 0; }
.stamina--pass { gap: 2px; }
.stamina--pass i { width: 10px; height: 10px; border-radius: 3px; }
.stamina i.on { background: linear-gradient(135deg, #4ee08a, #2bbd6e); box-shadow: 0 0 8px #4ee08a88; }
.equip-slot { font-size: 16px; flex-shrink: 0; margin-left: auto; }
.item-icon { vertical-align: middle; object-fit: contain; display: inline-block; }
.item-icon--lg { width: 40px; height: 40px; }
.shop-item .ic, .inv-item .ic {
  font-size: 40px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}
.shop-item .ic .item-icon--lg, .inv-item .ic .item-icon--lg { width: 44px; height: 44px; }
.ball-btn { display: inline-flex; align-items: center; gap: 6px; justify-content: center; }

/* --- Grid --- */
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 12px 16px; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; margin: 12px 16px; }

/* --- Bottom nav --- */
.nav { position: fixed; bottom: 0; left: 50%; transform: translateX(-50%); width: 100%; max-width: 480px;
  background: #12152bdd; backdrop-filter: blur(12px); display: flex; justify-content: space-around;
  padding: 8px 6px calc(8px + env(safe-area-inset-bottom)); border-top: 1px solid #ffffff14; z-index: 50; }
.nav button { background: none; color: var(--muted); font-size: 11px; font-weight: 700; display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 4px 10px; border-radius: 12px; }
.nav button .ic { font-size: 20px; }
.nav button.active { color: var(--txt); }
.nav button.active .ic { transform: translateY(-2px) scale(1.15); filter: drop-shadow(0 4px 8px #6c8cff88); }
.nav button { position: relative; }
.nav button.has-spawn::after { content: ''; position: absolute; top: 4px; right: 14px; width: 9px; height: 9px;
  border-radius: 50%; background: var(--bad); box-shadow: 0 0 8px var(--bad); animation: spawnPulse 1.1s ease-in-out infinite; }
@keyframes spawnPulse { 0%,100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.5); opacity: .6; } }

/* --- Banner spawn / reto --- */
.banner { margin: 10px 16px; padding: 12px 14px; border-radius: 14px; display: flex; align-items: center; gap: 12px;
  box-shadow: var(--shadow); animation: pop .3s; }
.banner.spawn { background: linear-gradient(135deg, #2b6f4e, #1d4d6e); }
.banner.pvp { background: linear-gradient(135deg, #6e2b5a, #4a2b6e); }
.banner .grow { flex: 1; }
.banner .ttl { font-weight: 900; }
@keyframes pop { from { transform: scale(.9); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* --- Modal --- */
.overlay { position: fixed; inset: 0; background: #06070fcc; backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; z-index: 100;
  padding: max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left)); }
.modal { background: var(--card); border-radius: 20px; padding: 18px; width: 100%; max-width: 440px; box-shadow: var(--shadow);
  max-height: min(90dvh, 90vh); overflow-y: auto; -webkit-overflow-scrolling: touch; animation: pop .25s; }
body.modal-open { overflow: hidden; }

/* Modal ficha Klax: hoja inferior en móvil, centrado en pantallas altas */
.overlay-dex { align-items: flex-end; padding-left: 0; padding-right: 0; padding-bottom: 0; }
.modal-dex { max-width: 480px; margin: 0 auto; border-radius: 20px 20px 0 0; max-height: min(92dvh, 92vh);
  padding: 16px 16px calc(16px + env(safe-area-inset-bottom)); width: 100%; }
@media (min-width: 400px) and (min-height: 520px) {
  .overlay-dex { align-items: center; padding: max(12px, env(safe-area-inset-top)) 12px max(12px, env(safe-area-inset-bottom)); }
  .modal-dex { border-radius: 20px; max-height: min(88dvh, 720px); }
}

/* --- Toast --- */
#toasts { position: fixed; top: 12px; left: 50%; transform: translateX(-50%); z-index: 200; display: flex; flex-direction: column; gap: 8px; width: calc(100% - 32px); max-width: 448px; }
.toast { background: #222a52f0; color: #fff; padding: 11px 14px; border-radius: 12px; font-weight: 700; box-shadow: var(--shadow); animation: pop .25s; border-left: 4px solid var(--accent); }
.toast.bad { border-color: var(--bad); } .toast.good { border-color: var(--good); } .toast.warn { border-color: var(--warn); }

/* ================= ARENA DE COMBATE ================= */
.arena { position: fixed; inset: 0; z-index: 150; max-width: 480px; margin: 0 auto;
  background: linear-gradient(180deg, #1a2347 0%, #2a3a6e 55%, #3a5a4a 55%, #2e4a3a 100%);
  display: flex; flex-direction: column; }
.arena-field { flex: 1; position: relative; overflow: hidden; }
.fighter { position: absolute; display: flex; flex-direction: column; align-items: center; transition: transform .2s; }
.fighter.enemy { top: 8%; right: 6%; }
.fighter.player { bottom: 4%; left: 6%; }
.hpbox { background: #0b0f22cc; border-radius: 12px; padding: 8px 12px; min-width: 150px; box-shadow: var(--shadow); }
.hpbox .nm { font-weight: 800; font-size: 14px; display: flex; justify-content: space-between; }
.hpbar { height: 9px; background: #0008; border-radius: 999px; overflow: hidden; margin-top: 5px; }
.hpbar > i { display: block; height: 100%; background: linear-gradient(90deg, #4ee08a, #b6e04e); transition: width .5s; border-radius: 999px; }
.hpbar.low > i { background: linear-gradient(90deg, #ff5d6c, #ffb43d); }
.hpbar.critical > i { animation: hpPulse .7s ease-in-out infinite; }
@keyframes hpPulse { 0%,100% { filter: brightness(1); } 50% { filter: brightness(1.35); } }
.hp-num { font-size: 11px; color: var(--muted); text-align: right; margin-top: 2px; }
.sprite { transition: transform .15s; filter: drop-shadow(0 10px 12px #0006); }
.sprite .klax-svg { display: block; }
.klax-img { display: block; filter: drop-shadow(0 4px 8px #0005); }
.klax-img-idle { animation: klaxBob 3.2s ease-in-out infinite; }
@keyframes klaxBob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-3px); } }
.sprite.enemy { transform: scaleX(-1); }
.sprite.hit { animation: shake .35s; }
.sprite.faint { animation: faint .8s forwards; }
@keyframes shake { 0%,100%{transform:translateX(0)} 20%{transform:translateX(-8px)} 40%{transform:translateX(8px)} 60%{transform:translateX(-5px)} 80%{transform:translateX(5px)} }
@keyframes faint { to { transform: translateY(40px) scale(.6) rotate(20deg); opacity: 0; } }
.sprite.enemy.faint { animation: faintE .8s forwards; }
@keyframes faintE { to { transform: scaleX(-1) translateY(40px) scale(.6) rotate(-20deg); opacity: 0; } }

.dmg-float { position: absolute; font-weight: 900; font-size: 26px; color: #fff; text-shadow: 0 2px 6px #000; animation: floatUp 1s forwards; pointer-events: none; z-index: 5; }
.dmg-float.crit { color: var(--warn); font-size: 34px; }
@keyframes floatUp { to { transform: translateY(-40px); opacity: 0; } }
.fx { position: absolute; border-radius: 50%; pointer-events: none; opacity: .9; mix-blend-mode: screen; animation: burst .5s forwards; }
@keyframes burst { from { transform: scale(.2); opacity: .9; } to { transform: scale(2.2); opacity: 0; } }

.arena-ui { background: #0d1126f2; border-top: 2px solid #ffffff14; padding: 12px; min-height: 150px; }
.battle-log { font-size: 14px; min-height: 26px; font-weight: 700; margin-bottom: 8px; }
.moves { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.move-btn { padding: 12px; border-radius: 12px; background: var(--card2); color: #fff; font-weight: 800; text-align: left; border: 2px solid transparent; }
.move-btn .mt { font-size: 11px; opacity: .8; font-weight: 700; }
.move-btn:active { transform: scale(.97); }
.battle-actions { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin-top: 8px; }

/* --- Login --- */
/* --- Login / pantalla de acceso --- */
body.login-active { overflow: hidden; }
body.login-active #app { padding-bottom: 0; max-width: none; min-height: 100dvh; }

.login-screen {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: #06070f;
}

.login-battle {
  position: relative;
  flex: 1 1 auto;
  min-height: clamp(260px, 52dvh, 440px);
  overflow: hidden;
  animation: loginArenaShake 3.2s ease-in-out infinite;
}

.login-sky {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 90% 60% at 50% 0%, #6c8cff33 0%, transparent 55%),
    radial-gradient(ellipse 70% 50% at 20% 20%, #ff5db122 0%, transparent 50%),
    radial-gradient(ellipse 60% 45% at 80% 15%, #43c0ff22 0%, transparent 45%),
    linear-gradient(180deg, #12152e 0%, #1a1035 45%, #2a1418 100%);
}

.login-clash {
  position: absolute; left: 50%; top: 54%;
  width: 90px; height: 90px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, #fff8 0%, #ffd23d44 30%, #ff5db122 50%, transparent 72%);
  border-radius: 50%;
  filter: blur(2px);
  animation: loginClashBurst 3.2s ease-in-out infinite;
  pointer-events: none; z-index: 3;
}

.login-vfx { position: absolute; inset: 0; pointer-events: none; z-index: 3; overflow: hidden; }

.login-proj {
  position: absolute; top: var(--t, 50%);
  width: var(--size, 14px); height: var(--size, 14px);
  border-radius: 50%; pointer-events: none;
  box-shadow: 0 0 10px currentColor;
  animation: loginProjFlyL var(--dur, 3.4s) ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}
.login-proj--from-l { left: 12%; }
.login-proj--from-r { left: auto; right: 12%; animation-name: loginProjFlyR; }
.login-proj--fire { background: #ff6b3d; color: #ff6b3d; }
.login-proj--water { background: #3da5ff; color: #3da5ff; border-radius: 40% 40% 50% 50%; }
.login-proj--leaf { background: #5fd66f; color: #5fd66f; border-radius: 2px; transform: rotate(45deg); width: 12px; height: 14px; }
.login-proj--bolt { background: #ffd23d; color: #ffd23d; box-shadow: 0 0 14px #ffd23d; }
.login-proj--shadow { background: #8b5cf6; color: #8b5cf6; }
.login-proj--dragon { background: #ff4d8d; color: #ff4d8d; width: 16px; height: 16px; }

/* Cuerpo a cuerpo: impacto en el centro cuando los Klax se encuentran */
.login-melee {
  position: absolute; left: 50%; top: var(--my, 54%);
  width: 80px; height: 50px;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.login-melee-swing {
  position: absolute; top: 50%; width: 36px; height: 5px; border-radius: 3px;
  opacity: 0;
  animation: loginMeleeSwing 3.2s ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}
.login-melee-swing--l {
  left: 0; transform-origin: right center;
  background: linear-gradient(90deg, transparent, #fff, #ff6b3d);
}
.login-melee-swing--r {
  right: 0; transform-origin: left center;
  background: linear-gradient(270deg, transparent, #fff, #3da5ff);
}
.login-melee-impact {
  position: absolute; left: 50%; top: 50%; width: 44px; height: 44px;
  transform: translate(-50%, -50%) scale(0);
  border-radius: 50%;
  background: radial-gradient(circle, #fffc 0%, #ffd23d55 35%, transparent 70%);
  animation: loginMeleeImpact 3.2s ease-out infinite;
  animation-delay: var(--delay, 0s);
}

.login-sparks { position: absolute; inset: 0; pointer-events: none; z-index: 4; }
.login-spark {
  position: absolute; left: var(--x); top: var(--y);
  width: 4px; height: 4px; border-radius: 50%; background: #fff;
  animation: loginSpark 2.4s ease-out infinite;
  animation-delay: calc(var(--i) * 0.17s);
}

.login-ground {
  position: absolute; left: -10%; right: -10%; bottom: 0; height: 42%;
  background:
    radial-gradient(ellipse 80% 100% at 50% 100%, #0008 0%, transparent 70%),
    linear-gradient(180deg, transparent 0%, #1a2a1a88 35%, #3d2818 70%, #1a0e08 100%);
  transform: perspective(400px) rotateX(12deg);
  transform-origin: bottom center;
}

.login-arena-ring {
  position: absolute; left: 50%; bottom: 14%; width: min(92%, 420px); height: 28%;
  transform: translateX(-50%);
  border: 2px solid #ffffff18;
  border-radius: 50%;
  box-shadow: 0 0 40px #6c8cff33, inset 0 0 30px #0006;
  animation: loginRingPulse 3.2s ease-in-out infinite;
}

.login-fighters { position: absolute; inset: 0; pointer-events: none; z-index: 2; }
.login-fighter {
  position: absolute;
  bottom: calc(16% + var(--row) * 9%);
  width: var(--size);
  z-index: calc(3 - var(--row));
}
.login-fighter--left { left: clamp(2%, 4vw, 8%); }
.login-fighter--right { right: clamp(2%, 4vw, 8%); }

.login-fighter-sprite {
  position: relative; z-index: 2;
  filter: drop-shadow(0 8px 16px #0009);
}
.login-fighter--left .login-fighter-sprite {
  transform: scaleX(-1);
  animation: loginBobL 3.2s ease-in-out infinite;
  animation-delay: var(--delay);
}
.login-fighter--right .login-fighter-sprite {
  animation: loginBobR 3.2s ease-in-out infinite;
  animation-delay: var(--delay);
}
.login-fighter-sprite .klax-img,
.login-fighter-sprite svg { display: block; width: var(--size) !important; height: auto !important; }

.login-fighter-shadow {
  position: absolute; left: 50%; bottom: -6px; width: 70%; height: 10px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse, #000a 0%, transparent 70%);
  border-radius: 50%;
}

.login-battle-vignette {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, #0000 0%, #0000 55%, #06070fcc 88%, #06070f 100%);
  pointer-events: none;
}

.login-hero {
  position: absolute; left: 0; right: 0; top: clamp(12px, 4dvh, 28px);
  text-align: center; z-index: 5; pointer-events: none;
  padding: 0 16px;
}
.login-logo { font-size: clamp(28px, 8vw, 40px) !important; margin: 0;
  filter: drop-shadow(0 4px 20px #6c8cff88);
  animation: loginTitleGlow 3s ease-in-out infinite; }
.login-tagline {
  margin: 6px 0 0; font-size: clamp(11px, 3.2vw, 13px); font-weight: 800;
  letter-spacing: 0.12em; text-transform: uppercase; color: #ffffffaa;
  text-shadow: 0 2px 8px #000;
}

.login-panel {
  flex-shrink: 0;
  margin-top: -28px;
  position: relative; z-index: 10;
  padding: 20px 20px calc(20px + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, #1d2243ee 0%, #161a33f5 100%);
  backdrop-filter: blur(16px);
  border-radius: 24px 24px 0 0;
  border-top: 1px solid #ffffff18;
  box-shadow: 0 -12px 40px #0008;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  max-width: 480px; margin-left: auto; margin-right: auto; width: 100%;
}
.login-panel input {
  width: 100%; max-width: 340px; padding: 14px 16px; border-radius: 12px;
  border: 2px solid #ffffff20; background: #0e1020cc; color: #fff;
  font-size: 16px; text-align: center;
}
.login-hint { font-size: 12px; max-width: 340px; margin: 0; line-height: 1.4; text-align: center; }
.login-submit { width: 100%; max-width: 340px; min-height: 48px; font-size: 16px; }

.login-wrap { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; align-items: center; padding: 24px; gap: 16px; text-align: center; }
.login-wrap input { width: 100%; max-width: 300px; padding: 14px; border-radius: 12px; border: 2px solid #ffffff22; background: var(--card); color: #fff; font-size: 16px; text-align: center; }
.login-tabs { display: flex; gap: 8px; max-width: 340px; width: 100%; }
.login-tab { flex: 1; padding: 10px 8px; border-radius: 10px; background: var(--card2); color: var(--muted); font-weight: 800; font-size: 13px; border: 2px solid transparent; touch-action: manipulation; }
.login-tab.active { background: var(--accent); color: #fff; border-color: var(--accent); box-shadow: 0 4px 14px #6c8cff44; }

@keyframes loginBobL {
  0%, 100% { transform: scaleX(-1) translate(0, 0); filter: brightness(1); }
  38% { transform: scaleX(-1) translate(22px, -6px) scale(1.04); filter: brightness(1.15); }
  42% { transform: scaleX(-1) translate(28px, -3px); filter: brightness(1.25); }
  55% { transform: scaleX(-1) translate(6px, 0); filter: brightness(1); }
}
@keyframes loginBobR {
  0%, 100% { transform: translate(0, 0); filter: brightness(1); }
  38% { transform: translate(-22px, -6px) scale(1.04); filter: brightness(1.15); }
  42% { transform: translate(-28px, -3px); filter: brightness(1.25); }
  55% { transform: translate(-6px, 0); filter: brightness(1); }
}
@keyframes loginMeleeSwing {
  0%, 100%, 50% { opacity: 0; transform: translateY(-50%) scaleX(0.3); }
  38%, 44% { opacity: 1; transform: translateY(-50%) scaleX(1.1); }
  48% { opacity: 0; transform: translateY(-50%) scaleX(1.3); }
}
@keyframes loginMeleeImpact {
  0%, 100%, 36% { opacity: 0; transform: translate(-50%, -50%) scale(0.2); }
  40%, 46% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  52% { opacity: 0; transform: translate(-50%, -50%) scale(1.4); }
}
@keyframes loginClashBurst {
  0%, 100% { opacity: 0; transform: translate(-50%, -50%) scale(0.5); }
  38%, 46% { opacity: 0.85; transform: translate(-50%, -50%) scale(1.15); }
  55% { opacity: 0; transform: translate(-50%, -50%) scale(1.4); }
}
@keyframes loginArenaShake {
  0%, 100%, 35%, 50% { transform: translate(0); }
  40% { transform: translate(-2px, 1px); }
  42% { transform: translate(2px, -1px); }
  44% { transform: translate(-1px, 1px); }
}
@keyframes loginProjFlyL {
  0% { opacity: 0; transform: translate(0, 0) scale(0.6); }
  12% { opacity: 1; }
  50% { transform: translate(95px, -4px) scale(1); opacity: 1; }
  65%, 100% { transform: translate(115px, 0) scale(0); opacity: 0; }
}
@keyframes loginProjFlyR {
  0% { opacity: 0; transform: translate(0, 0) scale(0.6); }
  12% { opacity: 1; }
  50% { transform: translate(-95px, -4px) scale(1); opacity: 1; }
  65%, 100% { transform: translate(-115px, 0) scale(0); opacity: 0; }
}
@keyframes loginSpark {
  0% { opacity: 0; transform: scale(0); }
  38% { opacity: 1; transform: scale(1.4); }
  100% { opacity: 0; transform: scale(0) translateY(-18px); }
}
@keyframes loginRingPulse {
  0%, 100% { opacity: 0.5; transform: translateX(-50%) scale(1); }
  42% { opacity: 0.8; transform: translateX(-50%) scale(1.02); }
}
@keyframes loginTitleGlow {
  0%, 100% { filter: drop-shadow(0 4px 20px #6c8cff88); }
  50% { filter: drop-shadow(0 4px 28px #ff5db188); }
}

@media (prefers-reduced-motion: reduce) {
  .login-battle, .login-fighter-sprite, .login-clash, .login-proj, .login-spark,
  .login-melee-swing, .login-melee-impact, .login-logo, .login-arena-ring { animation: none !important; }
}
.admin-list-head { display: none; }
.admin-user-row { cursor: pointer; display: flex; flex-direction: column; gap: 8px; align-items: stretch; padding: 12px 14px !important; touch-action: manipulation; }
.admin-user-row:active { background: #ffffff08; }
.admin-user-id { font-weight: 900; color: var(--muted); font-size: 12px; }
.admin-user-main { min-width: 0; }
.admin-user-name { font-weight: 800; font-size: clamp(14px, 4vw, 16px); line-height: 1.25; word-break: break-word; }
.admin-user-sub { font-size: clamp(10px, 2.8vw, 11px); line-height: 1.35; margin-top: 3px; word-break: break-word; }
.admin-user-stats { display: flex; flex-wrap: wrap; gap: 6px; }
.admin-user-stat { background: var(--card2); padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 800; white-space: nowrap; }
.admin-summary { line-height: 1.45; }
.admin-ref-block { display: flex; flex-direction: column; gap: 10px; }
.admin-ref-meta { display: flex; flex-direction: column; gap: 4px; font-size: 12px; }
.admin-ref-list { display: flex; flex-direction: column; gap: 8px; }
.admin-ref-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; padding: 8px 0; border-top: 1px solid #ffffff0a; }
.admin-ref-row:first-child { border-top: none; padding-top: 0; }
.admin-ref-date { font-size: 11px; }
.admin-ref-rewards { display: flex; flex-wrap: wrap; gap: 4px; }
.btn.linkish { background: none; border: none; padding: 0; color: var(--accent, #7eb8ff); font-weight: 800; font-size: inherit; text-align: left; cursor: pointer; }
.btn.linkish:hover { text-decoration: underline; }
.admin-mon-row .row { margin-bottom: 6px; }
@media (min-width: 420px) {
  .admin-user-row { display: grid !important; grid-template-columns: 28px 1fr auto; gap: 6px 10px; align-items: center; padding: 10px 14px !important; }
  .admin-user-row:hover { background: #ffffff08; }
  .admin-user-id { align-self: start; margin-top: 2px; }
  .admin-user-stats { flex-direction: column; align-items: flex-end; gap: 2px; }
  .admin-user-stat { background: none; padding: 0; font-size: 11px; }
}
@media (min-width: 520px) {
  .admin-list-head { display: grid; grid-template-columns: 28px 1fr 44px 52px 36px; gap: 6px; font-size: 10px; font-weight: 800; padding: 0 14px 6px; text-transform: uppercase; }
  .admin-user-row { grid-template-columns: 28px 1fr 44px 52px 36px; align-items: center; }
  .admin-user-stats { display: contents; flex-direction: row; }
  .admin-user-stat { font-size: 12px; font-weight: 800; }
  .admin-user-stat:nth-child(1) { grid-column: 3; text-align: right; }
  .admin-user-stat:nth-child(2) { grid-column: 4; text-align: right; }
  .admin-user-stat:nth-child(3) { grid-column: 5; text-align: right; }
}
.hero-mons { display: flex; gap: -10px; }

/* --- Starter choose --- */
.starter-screen {
  width: 100%;
  max-width: 720px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
  padding: 8px 12px 24px;
}
.starter-screen h2 { font-size: clamp(22px, 4vw, 34px); margin-bottom: 4px; }
body.starter-active { overflow-x: hidden; }
body.starter-active #app {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  max-width: none !important;
  width: 100% !important;
  min-height: 100vh !important;
  min-height: 100dvh !important;
  padding: 24px 16px !important;
  margin: 0 auto !important;
  grid-template-columns: unset !important;
  grid-template-rows: unset !important;
  grid-template-areas: none !important;
}
.starter-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; width: 100%; max-width: 520px; }
.starter { background: var(--card); border-radius: 16px; padding: 10px 6px; text-align: center; border: 3px solid transparent; transition: .15s; }
.starter-name { font-weight: 800; font-size: 14px; margin-top: 4px; }
.starter.sel { border-color: var(--accent); transform: translateY(-4px); box-shadow: 0 10px 24px #6c8cff55; }

.countdown { font-variant-numeric: tabular-nums; font-weight: 800; }
.shopgrid, .invgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 12px 16px; }
.shop-item, .inv-item { background: var(--card); border-radius: 14px; padding: 12px; box-shadow: var(--shadow); }
.lb-row { display: flex; justify-content: space-between; padding: 10px 14px; border-bottom: 1px solid #ffffff10; }
.lb-row .rank { font-weight: 900; color: var(--warn); width: 28px; }

/* ============ Fondos de batalla aleatorios ============ */
.arena.bg-volcano { background: linear-gradient(180deg,#3a1f2e 0%,#5a2a30 50%,#2a1416 50%,#1c0e10 100%); }
.arena.bg-ocean   { background: linear-gradient(180deg,#16324f 0%,#1f5a8a 55%,#0e3a52 55%,#082636 100%); }
.arena.bg-forest  { background: linear-gradient(180deg,#1a2347 0%,#2a3a6e 55%,#2f5a3a 55%,#21401f 100%); }
.arena.bg-cave    { background: linear-gradient(180deg,#1a1626 0%,#2c2640 55%,#211a30 55%,#120e1c 100%); }
.arena.bg-snow    { background: linear-gradient(180deg,#2a3a55 0%,#4a6a8a 55%,#aebfd0 55%,#8aa0bc 100%); }
.arena.bg-sky     { background: linear-gradient(180deg,#2a4a8a 0%,#5a8ad0 55%,#7fb0e8 55%,#a0c8f0 100%); }
.arena.bg-void    { background: radial-gradient(120% 80% at 50% 30%, #3a1f5a, #1a0e2e 70%, #0a0614 100%); }
/* decoración sutil del suelo */
.bg-decor { position: absolute; left: 0; right: 0; bottom: 0; height: 45%;
  background: radial-gradient(60% 30px at 24% 92%, #00000035, transparent),
             radial-gradient(60% 30px at 76% 88%, #00000035, transparent); pointer-events: none; }

/* ============ Animaciones de combate extra ============ */
.arena-vignette { position: absolute; inset: 0; pointer-events: none; z-index: 2;
  background: radial-gradient(ellipse at 50% 40%, transparent 40%, #00000044 100%); }

/* Veredicto grande al terminar el combate */
.battle-verdict {
  position: absolute;
  left: 50%;
  top: 42%;
  transform: translate(-50%, -50%) scale(0.55);
  z-index: 25;
  font-size: clamp(2.4rem, 14vw, 4.2rem);
  font-weight: 900;
  letter-spacing: 0.12em;
  line-height: 1;
  text-shadow: 0 0 40px currentColor, 0 6px 28px rgba(0, 0, 0, 0.75);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease, transform 0.4s cubic-bezier(0.34, 1.45, 0.64, 1);
}
.battle-verdict.win { color: #ffd23d; }
.battle-verdict.lose { color: #ff4757; }
.battle-verdict.show {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  animation: verdictPop 0.55s cubic-bezier(0.34, 1.45, 0.64, 1);
}
.battle-verdict.fade {
  opacity: 0;
  transform: translate(-50%, -50%) scale(1.12);
  transition: opacity 0.45s ease, transform 0.45s ease;
}
@keyframes verdictPop {
  0% { transform: translate(-50%, -50%) scale(0.4); opacity: 0; }
  70% { transform: translate(-50%, -50%) scale(1.08); opacity: 1; }
  100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
}

.arena-field.shake { animation: fieldShake .32s; }
.arena-field.shake-hard { animation: fieldShakeHard .42s; }
@keyframes fieldShake { 0%,100%{transform:translate(0)} 25%{transform:translate(-4px,2px)} 75%{transform:translate(4px,-2px)} }
@keyframes fieldShakeHard { 0%,100%{transform:translate(0)} 20%{transform:translate(-7px,3px)} 40%{transform:translate(7px,-3px)} 60%{transform:translate(-5px,2px)} 80%{transform:translate(5px,-2px)} }
.sprite.charge { filter: drop-shadow(0 0 16px #fff8) brightness(1.15); transform: scale(1.04); }
.sprite.enter-player { animation: enterP .55s ease-out forwards; opacity: 0; }
.sprite.enter-enemy { animation: enterE .55s ease-out forwards; opacity: 0; }
@keyframes enterP { from { opacity: 0; transform: translateY(28px) scale(.85); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes enterE { from { opacity: 0; transform: scaleX(-1) translateY(-22px) scale(.85); } to { opacity: 1; transform: scaleX(-1) translateY(0) scale(1); } }
.move-banner { position: absolute; top: 8%; left: 50%; transform: translateX(-50%) translateY(-12px); z-index: 9;
  background: #0b0f22e6; border: 2px solid var(--mc, #6c8cff); border-radius: 999px; padding: 6px 14px;
  font-weight: 800; font-size: 12px; opacity: 0; transition: opacity .2s, transform .2s; pointer-events: none;
  box-shadow: 0 4px 20px #0006; white-space: nowrap; }
.move-banner.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.move-banner-actor { color: var(--mc, #6c8cff); }
.eff-float { position: absolute; font-weight: 900; font-size: 13px; pointer-events: none; z-index: 6;
  animation: effPop .9s forwards; text-shadow: 0 2px 6px #000; }
.eff-float.super { color: #7ee8a0; }
.eff-float.weak { color: #b8c0cc; font-size: 12px; }
@keyframes effPop { 0% { opacity: 0; transform: scale(.7) translateY(8px); } 20% { opacity: 1; transform: scale(1) translateY(0); } 100% { opacity: 0; transform: translateY(-18px); } }
.spark { position: absolute; width: 6px; height: 6px; border-radius: 50%; pointer-events: none; z-index: 5;
  animation: sparkFly .45s ease-out forwards; }
@keyframes sparkFly { to { transform: translate(var(--sx), var(--sy)); opacity: 0; } }
.proj-trail { position: absolute; height: 4px; width: 40px; border-radius: 999px; transform-origin: left center;
  opacity: 0; pointer-events: none; z-index: 5; transition: transform .28s ease-out, opacity .2s; filter: blur(1px); }
.fx.crit-fx { mix-blend-mode: screen; }
.lunge-player { transform: translate(30px, -22px) scale(1.08) !important; }
.lunge-enemy  { transform: scaleX(-1) translate(30px, 22px) scale(1.08) !important; }
.projectile { position: absolute; width: 22px; height: 22px; border-radius: 50%; z-index: 6;
  transition: transform .28s cubic-bezier(.25,.1,.25,1); pointer-events: none; }
.crit-flash { position: absolute; inset: 0; background: radial-gradient(circle at 50% 45%, #fff, transparent 70%); opacity: 0; pointer-events: none; z-index: 7; transition: opacity .12s; }
.crit-flash.on { opacity: .45; }
.thrown-ball { position: absolute; width: 36px; height: 36px; z-index: 8; pointer-events: none;
  background: url(/assets/klaxball.png) center/contain no-repeat;
  transition: transform .5s cubic-bezier(.3,-0.4,.7,1.4); }

/* ============ Evolución ============ */
.evolving { animation: evoPulse 1s ease-in-out infinite; filter: brightness(2.5) saturate(0); }
@keyframes evoPulse { 0%,100% { transform: scale(1); filter: brightness(1.8) saturate(.2); } 50% { transform: scale(1.12); filter: brightness(4) saturate(0); } }
.evolved { animation: evoPop .6s; }
@keyframes evoPop { 0% { transform: scale(.4); filter: brightness(3); } 60% { transform: scale(1.18); } 100% { transform: scale(1); filter: brightness(1); } }
.evo-stage { transition: filter .3s; }

/* Silueta misteriosa en banner PvP */
.mystery { filter: drop-shadow(0 4px 10px #0008); }

/* ============ Nav con muchas pestañas: scroll horizontal ============ */
.nav { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; scrollbar-width: none; gap: 2px; }
.nav::-webkit-scrollbar { display: none; }
.nav button { flex: 1 0 auto; min-width: 56px; }

/* ============ Ranking: mi fila resaltada ============ */
.lb-row.me { background: linear-gradient(90deg, #6c8cff22, transparent); border-radius: 8px; }

/* ============ Panel de admin ============ */
.admin-page-intro { margin: 0 clamp(12px, 4vw, 16px) 8px; font-size: clamp(12px, 3.4vw, 13px); }
.admin-list-card { padding: 0; overflow: hidden; margin-bottom: calc(8px + env(safe-area-inset-bottom, 0px)); }
.admin-list-card .lb-row:last-child { border-bottom: none; }

.overlay-admin { align-items: flex-end; padding-left: 0; padding-right: 0; padding-bottom: 0; }
.modal-admin { max-width: 480px; margin: 0 auto; border-radius: 20px 20px 0 0; max-height: min(94dvh, 94vh);
  padding: 14px 14px calc(14px + env(safe-area-inset-bottom)); width: 100%; }
@media (min-width: 400px) and (min-height: 520px) {
  .overlay-admin { align-items: center; padding: max(12px, env(safe-area-inset-top)) 12px max(12px, env(safe-area-inset-bottom)); }
  .modal-admin { border-radius: 20px; max-height: min(90dvh, 820px); }
}

.admin-modal-title { margin: 0 0 8px; font-size: clamp(17px, 4.8vw, 20px); line-height: 1.25; word-break: break-word; }
.admin-summary { font-size: clamp(11px, 3.2vw, 12px); margin-bottom: 10px; word-break: break-word; }
.admin-section-title { margin: 14px 0 6px !important; font-size: clamp(11px, 3vw, 13px); }
.admin-hint { font-size: clamp(10px, 3vw, 11px); margin: 0 0 8px; line-height: 1.35; }
.admin-block { margin: 8px 0; padding: 10px; }
.admin-btn-full { width: 100%; min-height: 44px; margin-top: 6px; touch-action: manipulation; }
.admin-btn-danger { color: var(--bad); width: 100%; margin-top: 10px; min-height: 44px; touch-action: manipulation; }

.t-pick-list { gap: 8px; max-height: min(50dvh, 360px); overflow-y: auto; -webkit-overflow-scrolling: touch; }
.t-pick-mon { display: flex !important; gap: 10px; align-items: center; justify-content: flex-start; width: 100%; min-height: 52px; text-align: left; }
.t-pick-mon.selected { outline: 2px solid var(--accent); background: #6c8cff22; }
.admin-inv { gap: 6px; margin-bottom: 8px; }
.admin-inv-pill { background: var(--card2); font-size: clamp(11px, 3vw, 12px); max-width: 100%; overflow: hidden; text-overflow: ellipsis; }

.admin-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(6px, 2vw, 8px); margin: 8px 0; }
.admin-grid label { display: flex; flex-direction: column; font-size: 11px; color: var(--muted); gap: 3px; font-weight: 700; min-width: 0; }
.admin-grid label.admin-check { flex-direction: row; align-items: center; gap: 8px; min-height: 44px; font-size: 13px; color: var(--txt); grid-column: 1 / -1; }
.admin-grid input, .admin-grid select { background: var(--bg2); border: 1px solid #ffffff20; color: var(--txt); border-radius: 8px; padding: 10px 8px; font-size: 16px; font-family: inherit; width: 100%; min-width: 0; }
.admin-grid input[type="checkbox"] { width: 20px; height: 20px; flex-shrink: 0; }
@media (min-width: 480px) {
  .admin-grid input, .admin-grid select { padding: 7px 8px; font-size: 13px; }
}

.admin-mon-row { margin: 0 0 8px; padding: 10px; }
.admin-mon-head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; min-width: 0; }
.admin-mon-info { min-width: 0; word-break: break-word; }
.admin-mon-meta { font-size: clamp(10px, 3vw, 11px); margin-top: 2px; }
.admin-mon-actions { gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.admin-mon-actions .btn { flex: 1; min-width: min(100%, 120px); min-height: 40px; touch-action: manipulation; }
.admin-mon-actions .mDel { color: var(--bad); }
.admin-mons { gap: 0; }

@media (max-width: 420px) {
  .admin-grid { grid-template-columns: 1fr; }
  .admin-grid-mon { grid-template-columns: 1fr 1fr; }
}

/* ============ Wiki / Guía ============ */
details.wiki { background: var(--card); border-radius: 14px; margin: 8px 16px; box-shadow: var(--shadow); overflow: hidden; }
details.wiki > summary { padding: 14px; font-weight: 800; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
details.wiki > summary::-webkit-details-marker { display: none; }
details.wiki > summary::after { content: '▾'; color: var(--muted); transition: transform .2s; }
details.wiki[open] > summary::after { transform: rotate(180deg); }
.wiki-body { padding: 0 14px 14px; font-size: 14px; line-height: 1.5; }
.wiki-body p { margin: 6px 0; }
.wiki-tbl { width: 100%; border-collapse: collapse; margin: 8px 0; font-size: 13px; }
.wiki-tbl th, .wiki-tbl td { padding: 6px 8px; text-align: center; border-bottom: 1px solid #ffffff12; }
.wiki-tbl th { color: var(--muted); font-size: 12px; }
.wiki-tbl td:first-child, .wiki-tbl th:first-child { text-align: left; }
.evo-chain { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin: 6px 0; }
.evo-node { display: inline-flex; flex-direction: column; align-items: center; gap: 4px; }

/* ============ Klax paseando en Inicio ============ */
#walkers { position: fixed; left: 50%; transform: translateX(-50%); bottom: 80px; width: 100%; max-width: 480px; height: 76px; pointer-events: none; z-index: 5; overflow: visible; }
.walker2 { position: absolute; bottom: 0; left: 0; will-change: left; }
.walker2 .face { transition: transform .25s; }
.walker-bob.walking { animation: bob .45s ease-in-out infinite; }
.walker2 .bubble { position: absolute; top: -20px; left: 50%; transform: translateX(-50%); font-size: 18px; opacity: 0; transition: opacity .3s; white-space: nowrap; text-shadow: 0 1px 3px #000; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }

/* ============ Hub de Inicio ============ */
.hub-btn { background: var(--card); border-radius: 14px; padding: 14px 6px; color: var(--txt);
  display: flex; flex-direction: column; align-items: center; gap: 6px; font-weight: 800; font-size: 12px;
  box-shadow: var(--shadow); transition: transform .08s; position: relative; }
.hub-btn:active { transform: scale(.95); }
.hub-btn.has-spawn::after { content: ''; position: absolute; top: 8px; right: 8px; width: 9px; height: 9px;
  border-radius: 50%; background: var(--bad); box-shadow: 0 0 8px var(--bad); animation: spawnPulse 1.1s ease-in-out infinite; }

/* ============ Klax-dex (Inicio) ============ */
.klax-dex-wrap { margin: 0 clamp(8px, 3vw, 16px) 16px; padding: clamp(8px, 2vw, 10px); overflow-x: hidden; }
.klax-dex-page { margin-bottom: calc(8px + env(safe-area-inset-bottom, 0px)); }
.klax-dex-row { display: flex; gap: clamp(6px, 2vw, 10px); align-items: stretch; padding: clamp(6px, 2vw, 10px) 0; border-bottom: 1px solid #ffffff10; }
.klax-dex-row:last-child { border-bottom: none; }
.klax-dex-family { width: clamp(44px, 12vw, 52px); flex-shrink: 0; font-size: clamp(9px, 2.5vw, 10px); font-weight: 800; color: var(--muted);
  display: flex; align-items: center; justify-content: center; text-align: center; line-height: 1.2; word-break: break-word; }
.klax-dex-stages { flex: 1; display: grid; gap: clamp(4px, 1.5vw, 8px); min-width: 0; }
.klax-dex-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.klax-dex-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.klax-dex-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.klax-dex-cell { background: var(--card2); border-radius: 12px; padding: clamp(4px, 1.5vw, 6px) 3px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 3px; border: none; color: inherit; font: inherit; width: 100%; min-width: 0; overflow: hidden; }
.klax-dex-cell .klax-img,
.klax-dex-cell svg { width: clamp(34px, 20vw, 52px) !important; height: auto !important; max-width: 100%; }
.klax-dex-tap { cursor: pointer; transition: transform .12s, box-shadow .12s, background .12s; touch-action: manipulation; }
.klax-dex-tap:hover { background: var(--card); box-shadow: 0 4px 14px #0003; }
.klax-dex-tap:active { transform: scale(.96); }
.klax-dex-name { font-size: clamp(8px, 2.6vw, 10px); font-weight: 800; line-height: 1.15; max-width: 100%; word-break: break-word; hyphens: auto; }
.klax-dex-cell .typechip.sm,
.klax-dex-cell .pill.sm { font-size: clamp(7px, 2vw, 9px); padding: 1px 5px; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.klax-dex-cell .muted { font-size: clamp(7px, 2vw, 9px); line-height: 1.2; }

@media (max-width: 420px) {
  .klax-dex-row { flex-direction: column; gap: 6px; }
  .klax-dex-family { width: auto; justify-content: flex-start; text-align: left; padding-left: 2px; font-size: 11px; }
  .klax-dex-row--legends .klax-dex-cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.species-dex-modal { display: flex; flex-direction: column; gap: 4px; }
.species-dex-title { margin: 6px 0 4px; text-align: center; font-size: clamp(18px, 5vw, 22px); line-height: 1.2; word-break: break-word; }
.species-dex-art { display: flex; justify-content: center; align-items: center; min-height: clamp(120px, 28dvh, 180px);
  background: radial-gradient(ellipse at 50% 60%, #ffffff12, transparent 70%); border-radius: 16px; padding: clamp(6px, 2vw, 10px); }
.species-dex-art .klax-img,
.species-dex-art svg { width: min(168px, 44vw) !important; height: auto !important; max-height: min(200px, 34dvh); filter: drop-shadow(0 8px 20px #0006); }
.dex-stats { display: flex; flex-direction: column; gap: 8px; margin: 4px 0 10px; }
.dex-stat-row { display: grid; grid-template-columns: 28px 1fr 32px; gap: clamp(4px, 2vw, 8px); align-items: center; font-size: clamp(11px, 3.2vw, 12px); font-weight: 800; }
.dex-stat-lbl { color: var(--muted); text-align: right; }
.dex-stat-val { text-align: right; font-variant-numeric: tabular-nums; }
.dex-stat-bar { height: 8px; background: #0006; border-radius: 999px; overflow: hidden; min-width: 0; }
.dex-stat-bar > i { display: block; height: 100%; border-radius: 999px; transition: width .4s; }
.dex-moves { display: flex; flex-direction: column; gap: 6px; max-height: min(160px, 28dvh); overflow-y: auto; -webkit-overflow-scrolling: touch; }
.dex-move { background: var(--card2); border-radius: 10px; padding: 8px 10px; font-size: clamp(12px, 3.4vw, 14px); }
.species-dex-close { width: 100%; margin-top: 10px; min-height: 44px; touch-action: manipulation; }
.typechip.sm { font-size: 9px; padding: 2px 6px; }
.pill.sm { font-size: 9px; padding: 2px 6px; }

/* ============ Retos PvP: temporizador ============ */
.challenge-timer-wrap { height: 5px; background: #ffffff12; border-radius: 999px; overflow: hidden; margin-top: 6px; }
.challenge-timer-bar { height: 100%; background: linear-gradient(90deg, var(--accent), var(--warn)); border-radius: 999px; transition: width .9s linear; }
.challenge-card .cd { font-variant-numeric: tabular-nums; font-weight: 800; color: var(--warn); }

.pvp-stats-card { padding: 14px 16px; }
.pvp-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 10px; }
.pvp-stat { text-align: center; padding: 8px 4px; background: #ffffff08; border-radius: 10px; }
.pvp-stat-val { font-size: 22px; font-weight: 900; line-height: 1.1; }
.pvp-stat-lbl { font-size: 10px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin-top: 4px; }
.pvp-elo-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; justify-content: center; }
.pvp-history-list { gap: 6px; margin-bottom: 12px !important; }
.pvp-history-row {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  background: var(--card); border-radius: 10px; border: 1px solid #ffffff10;
  border-left: 3px solid transparent;
}
.pvp-history-row.win { border-left-color: var(--good); }
.pvp-history-row.loss { border-left-color: var(--bad); }
.pvp-history-icon { font-size: 18px; flex-shrink: 0; }

/* ============ Mercado ============ */
.market-tabs { display: flex; gap: 8px; margin: 10px 16px; }
.market-tabs button { flex: 1; padding: 8px; border-radius: 10px; background: var(--card); color: var(--muted); font-weight: 800; }
.market-tabs button.active { background: var(--accent); color: #fff; }
.listing { background: var(--card); border-radius: 14px; padding: 10px; box-shadow: var(--shadow); display: flex; gap: 10px; align-items: center; }
.listing .grow { flex: 1; }
.price-tag { font-weight: 900; color: var(--warn); white-space: nowrap; }

/* ============ Escritorio / PC (≥768px) — no altera móvil ============ */
@media (min-width: 768px) {
  body:not(.login-active):not(.starter-active) #app {
    display: grid;
    grid-template-areas:
      "nav header"
      "nav banners"
      "nav main";
    grid-template-columns: 240px minmax(0, 1fr);
    grid-template-rows: auto auto 1fr;
    max-width: 1280px;
    width: calc(100% - 40px);
    margin: 0 auto;
    padding-bottom: 24px;
    min-height: 100vh;
  }

  body:not(.login-active) #app > header { grid-area: header; padding: 16px 20px 8px; }
  body:not(.login-active) #app > #banners { grid-area: banners; }
  body:not(.login-active) #app > #main {
    grid-area: main;
    min-height: 0;
    padding-bottom: 8px;
  }

  body:not(.login-active) #app > .nav {
    grid-area: nav;
    position: sticky;
    top: 0;
    align-self: start;
    height: 100vh;
    max-width: none;
    width: auto;
    left: auto;
    transform: none;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    gap: 4px;
    padding: 16px 12px;
    border-top: none;
    border-right: 1px solid #ffffff14;
    overflow-x: visible;
    overflow-y: auto;
    scrollbar-width: thin;
  }

  body:not(.login-active) #app > .nav button {
    flex: 0 0 auto;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
    gap: 10px;
    min-width: 0;
    width: 100%;
    padding: 11px 14px;
    font-size: 14px;
    border-radius: 12px;
    text-align: left;
  }

  body:not(.login-active) #app > .nav button .ic {
    font-size: 22px;
    flex-shrink: 0;
  }

  body:not(.login-active) #app > .nav button.active {
    background: #6c8cff22;
    box-shadow: inset 0 0 0 1px #6c8cff55;
  }

  body:not(.login-active) #app > .nav button.active .ic {
    transform: none;
  }

  body:not(.login-active) #app > .nav button.has-spawn::after {
    top: 50%;
    right: 12px;
    transform: translateY(-50%);
  }

  body:not(.login-active) .logo { font-size: 22px; }

  body.starter-active #app { padding: 48px 32px !important; }

  body.starter-active .starter-screen { max-width: 800px; }

  body.starter-active .starter-grid {
    max-width: 720px;
    gap: 18px;
  }

  body.starter-active .starter {
    padding: 20px 14px 16px;
  }

  body.starter-active .starter svg,
  body.starter-active .starter .klax-img {
    width: clamp(88px, 11vw, 124px) !important;
    height: auto !important;
    display: block;
    margin: 0 auto 10px;
  }

  body.starter-active .starter-name { font-size: 16px; }

  body.starter-active #confirm {
    max-width: 380px !important;
    min-height: 52px;
    font-size: 17px;
  }

  /* Login: formulario a la izquierda, arena a la derecha */
  .login-screen {
    flex-direction: row-reverse;
    align-items: stretch;
    min-height: 100dvh;
  }

  .login-battle {
    flex: 1 1 58%;
    min-height: 100dvh;
    max-height: none;
  }

  .login-panel {
    flex: 0 0 min(420px, 40vw);
    max-width: none;
    width: auto;
    margin: 0;
    margin-top: 0;
    min-height: 100dvh;
    justify-content: center;
    padding: 36px 32px;
    border-radius: 0;
    border-top: none;
    border-left: none;
    border-right: 1px solid #ffffff18;
    box-shadow: 8px 0 32px #0006;
  }

  .login-battle-vignette {
    background: linear-gradient(270deg, #0000 0%, #0000 65%, #06070fdd 92%, #06070f 100%);
  }

  .login-panel input,
  .login-tabs,
  .login-hint,
  .login-submit { max-width: 360px; }

  /* Grillas más amplias */
  .grid2 {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 14px;
    margin: 12px 20px;
  }

  .grid3 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin: 12px 20px;
  }

  .shopgrid, .invgrid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin: 12px 20px;
  }

  .card, .section-title { margin-left: 20px; margin-right: 20px; }
  .banner { margin-left: 20px; margin-right: 20px; }
  .market-tabs { margin-left: 20px; margin-right: 20px; }
  details.wiki { margin-left: 20px; margin-right: 20px; }
  .klax-dex-wrap { margin-left: 20px; margin-right: 20px; }

  .mon-card { cursor: pointer; transition: transform .12s, box-shadow .12s; }

  /* Klax paseando: dentro del contenido, no flotando sobre la nav */
  #walkers {
    position: relative;
    left: auto;
    transform: none;
    bottom: auto;
    max-width: none;
    width: auto;
    margin: 16px 20px 8px;
    height: 88px;
  }

  /* Combate: panel más ancho, centrado en pantalla */
  .arena {
    inset: auto;
    top: 50%;
    left: 50%;
    width: min(760px, calc(100vw - 48px));
    max-width: none;
    height: min(94vh, 900px);
    max-height: none;
    transform: translate(-50%, -50%);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 24px 80px #0009;
  }

  .arena-ui { padding: 16px 20px; min-height: 160px; }
  .moves { gap: 10px; }
  .move-btn { padding: 14px; cursor: pointer; }
  .move-btn:hover:not(:disabled) { border-color: #ffffff33; background: #ffffff0a; }

  /* Modales y toasts centrados respecto al viewport completo */
  #toasts { max-width: 480px; }

  .overlay-dex .modal-dex,
  .overlay-admin .modal-admin {
    max-width: 560px;
  }

  .modal { max-width: 520px; }

  .admin-page-intro { margin-left: 20px; margin-right: 20px; }

  .t-pick-list { max-height: min(55vh, 480px); }

  /* Klax-dex: celdas un poco más grandes */
  .klax-dex-cell svg,
  .klax-dex-cell .klax-img { width: 48px !important; }

  .species-dex-art svg,
  .species-dex-art .klax-img { width: 200px !important; max-height: 240px; }
}

@media (min-width: 768px) and (hover: hover) and (pointer: fine) {
  .btn:hover:not(:disabled) { filter: brightness(1.08); }
  .btn.ghost:hover:not(:disabled) { background: #ffffff12; }
  .hub-btn:hover { background: var(--card2); transform: translateY(-2px); }
  .starter:hover { border-color: #ffffff22; transform: translateY(-2px); }
  .mon-card:hover { transform: translateY(-3px); box-shadow: 0 14px 36px #0006; }
  body:not(.login-active) #app > .nav button:hover:not(.active) {
    color: var(--txt);
    background: #ffffff0a;
  }
  .klax-dex-tap:hover { transform: translateY(-2px); }
  .listing:hover { background: #ffffff06; }
  .login-tab:hover:not(.active) { background: #ffffff10; color: var(--txt); }
}

@media (min-width: 1024px) {
  body:not(.login-active):not(.starter-active) #app {
    grid-template-columns: 260px minmax(0, 1fr);
    width: calc(100% - 64px);
  }

  .grid2 { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
  .grid3 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}