:root{
  --pad:clamp(16px,3.4vw,34px);
  --ease:cubic-bezier(.2,.7,.3,1);
}

*{box-sizing:border-box}
[hidden]{display:none !important}
html{height:100%} body{min-height:100%}
body{
  margin:0; line-height:1.5; -webkit-font-smoothing:antialiased;
  display:flex; flex-direction:column;
}
main{flex:1 0 auto; display:flex; flex-direction:column}
h1,h2,h3{margin:0}

.topbar{
  position:sticky; top:0; z-index:20;
  display:flex; align-items:center; justify-content:space-between; gap:14px;
  padding:11px var(--pad);
}
.brand{display:flex; align-items:center; cursor:pointer; background:none; border:0; padding:0; color:var(--t1); font:inherit}
.brand-txt{font-size:15px}
.topbar-right{display:flex; align-items:center; gap:10px}

.hud{display:flex; gap:7px}
.hud-cell{
  display:flex; align-items:baseline; gap:7px;
  padding:5px 11px; border:1px solid var(--line); border-radius:var(--r); background:var(--s1);
}
.hud-v{font-size:14px; font-weight:600; font-variant-numeric:tabular-nums}

.btn{
  --bd:var(--line); --bgc:var(--s1); --fg:var(--t1);
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font:inherit; font-size:14.5px; cursor:pointer;
  padding:10px 17px; border:1px solid var(--bd); border-radius:var(--r);
  background:var(--bgc); color:var(--fg); text-decoration:none;
}
.btn:hover:not(:disabled){--bd:var(--line-strong); --bgc:var(--s2)}
.btn:active:not(:disabled){transform:translateY(1px)}
.btn:disabled{opacity:.42; cursor:not-allowed}
.btn-primary{--bd:var(--paper); --bgc:var(--paper); --fg:var(--ink)}
.btn-primary:hover:not(:disabled){--bd:var(--paper-hover); --bgc:var(--paper-hover)}
.btn-quiet{--bgc:transparent; --fg:var(--t2)}
.btn-quiet:hover{--fg:var(--t1)}
.btn-lg{padding:13px 22px; font-size:15.5px}
.btn kbd{font-size:10.5px; line-height:1; padding:3px 5px; border-radius:4px; background:var(--kbd-bg); color:inherit; opacity:.7}
.btn-primary kbd{background:color-mix(in srgb, var(--ink) 16%, transparent)}
.btn svg{width:16px; height:16px; fill:none; stroke:currentColor; stroke-width:2; stroke-linecap:round; stroke-linejoin:round}
.btn small{font-size:11.5px; color:var(--t3); font-variant-numeric:tabular-nums}

.screen{width:100%; max-width:1340px; margin:0 auto; padding:var(--pad)}

.menu{flex:1; display:flex; align-items:center; padding-top:10px; padding-bottom:calc(var(--pad) + 30px)}
.menu-inner{
  width:100%; display:grid; grid-template-columns:1.05fr .95fr;
  gap:clamp(30px,5vw,80px); align-items:center;
}
.menu h1{margin-bottom:18px}
.lede{margin:0; font-size:16px; max-width:46ch}
.how{list-style:none; margin:26px 0 0; padding:0; display:grid; gap:11px; max-width:46ch}
.how li{display:flex; align-items:flex-start; gap:11px; color:var(--t2); font-size:14px}
.how li > span:first-child{
  flex:none; width:20px; height:20px; border-radius:var(--r-sm); margin-top:1px;
  display:grid; place-items:center; background:var(--s2); border:1px solid var(--line);
  font-size:11px; font-weight:600; color:var(--t1);
}
.how li > span:last-child{flex:1; min-width:0}

.setup{border:1px solid var(--line); padding:22px; display:grid; gap:19px}
.seg-group{display:grid; gap:8px}
.seg-label{font-size:12.5px; font-weight:600; color:var(--t3)}
.seg{
  position:relative; display:grid; grid-auto-flow:column; grid-auto-columns:1fr;
  gap:2px; padding:3px; border:1px solid var(--line); border-radius:calc(var(--r) + 3px);
}
.seg button{
  position:relative; z-index:1; font:inherit; font-size:13.5px; font-weight:560;
  padding:8px 6px; border:0; border-radius:var(--r); background:none; color:var(--t2);
  cursor:pointer; transition:color .16s var(--ease);
}
.seg button:hover[aria-checked="false"]{color:var(--t1)}
.seg button:focus-visible{outline:2px solid var(--hi); outline-offset:-2px}
.seg-ind{
  position:absolute; z-index:0; top:3px; border-radius:var(--r);
  transition:left .2s var(--ease), top .2s var(--ease), width .2s var(--ease);
}
.seg-note{margin:0; font-size:12.5px; color:var(--t3)}
.select-caja{position:relative}
.select{
  width:100%; appearance:none; -webkit-appearance:none; font:inherit; font-size:14px; font-weight:560; color:var(--t1);
  padding:10px 38px 10px 12px; border:1px solid var(--line); border-radius:var(--r); background:var(--s1); cursor:pointer;
}
.select:hover{border-color:var(--line-strong)}
.select:focus-visible{outline:2px solid var(--hi); outline-offset:2px}
.select-caja svg{position:absolute; right:12px; top:50%; width:16px; height:16px; margin-top:-8px; pointer-events:none; fill:none; stroke:var(--t3); stroke-width:2; stroke-linecap:round; stroke-linejoin:round}
.best{margin:0; text-align:center; font-size:12.5px; color:var(--t3); min-height:18px}
.cfg-aviso{
  display:grid; gap:3px; padding:12px 14px; border:1px solid var(--mid-line); border-radius:var(--r);
  background:var(--mid-bg); color:var(--mid);
}
.cfg-aviso b{font-size:14px; font-weight:650}
.cfg-aviso small{font-size:12.5px; color:var(--t2); overflow-wrap:anywhere}

.daily{
  display:flex; align-items:center; justify-content:space-between; gap:14px; width:100%;
  padding:14px 16px; border:1px solid; border-radius:var(--r-lg); cursor:pointer; font:inherit; text-align:left;
  color:var(--t1); transition:border-color .16s var(--ease);
}
.daily:active:not(:disabled){transform:translateY(1px)}
.daily:disabled{opacity:.5; cursor:not-allowed}
.daily-l{display:grid; gap:2px; min-width:0}
.daily-l b{font-size:15.5px; font-weight:650}
.daily-l small{font-size:12.5px; color:var(--t2)}
.daily-r{flex:none; border:1px solid; border-radius:var(--r-sm); padding:4px 10px; white-space:nowrap}
.daily.done .daily-r{color:var(--t3); border-color:var(--line)}
.daily-streak{
  flex:none; font-size:12px; font-weight:600; color:var(--mid);
  padding:4px 10px; border:1px solid var(--mid-line); background:var(--mid-bg); white-space:nowrap;
}
.setup-sep{display:flex; align-items:center; gap:11px}
.setup-sep::before,.setup-sep::after{content:""; flex:1; height:1px; background:var(--line-2)}

.play{max-width:1120px; display:flex; flex-direction:column; gap:16px; flex:1; padding-top:12px}
.tablero-cab{display:flex; align-items:flex-end; justify-content:space-between; gap:14px}
.tema-caja{display:flex; align-items:baseline; gap:12px; min-width:0; flex-wrap:wrap}
.meta-k{font-size:12.5px; font-weight:600; color:var(--t3)}
.tema{font-family:var(--display); font-weight:600; letter-spacing:-.02em; line-height:1.1; font-size:clamp(26px,3.4vw,38px)}
.chip-tema{
  font-size:12px; font-weight:600; color:var(--t2); padding:3px 9px;
  border:1px solid var(--line); border-radius:var(--r-sm); background:var(--s1); align-self:center;
}
.chip-tema:empty{display:none}
.tablero-acc{display:flex; gap:4px; flex:none}
.tablero-acc .btn{padding:8px 12px; font-size:13.5px}
.tablero-acc .btn.seguro{--fg:var(--no); --bd:var(--no-line); --bgc:var(--no-bg)}

.tablero-area{display:grid; grid-template-columns:minmax(0,640px) minmax(220px,1fr); gap:28px; align-items:start}
.grilla-caja{position:relative; width:100%}
.grilla{
  --n:12; --celda:40px;
  position:relative; z-index:2; display:grid; grid-template-rows:repeat(var(--n), 1fr); aspect-ratio:1; width:100%;
  border:1px solid var(--line); border-radius:var(--r-lg); overflow:hidden; background:var(--s1);
  background-image:linear-gradient(var(--line-2) 1px, transparent 1px), linear-gradient(90deg, var(--line-2) 1px, transparent 1px);
  background-size:calc(100% / var(--n)) calc(100% / var(--n));
  touch-action:none; user-select:none; -webkit-user-select:none;
}
.fila{display:grid; grid-template-columns:repeat(var(--n), 1fr)}
.celda{
  appearance:none; -webkit-appearance:none; margin:0; padding:0; border:0; background:none; cursor:pointer;
  display:grid; place-items:center; aspect-ratio:1; min-width:0;
  font-family:var(--sans); font-weight:600; font-size:calc(var(--celda) * .46); line-height:1; color:var(--t1);
  text-transform:uppercase; -webkit-tap-highlight-color:transparent;
}
.celda:focus{outline:none}
.celda:focus-visible{outline:2px solid var(--hi); outline-offset:-2px; border-radius:var(--r-sm)}
.celda.ok{color:var(--hi)}
.celda.perdida{color:var(--no)}
.celda.ancla{box-shadow:inset 0 0 0 2px var(--hi); border-radius:var(--r-sm)}
.celda.pista{animation:pista .65s ease-in-out 4; border-radius:var(--r-sm)}
@keyframes pista{50%{background:var(--mid-bg); box-shadow:inset 0 0 0 2px var(--mid)}}
.trazos{position:absolute; inset:0; width:100%; height:100%; z-index:3; pointer-events:none; overflow:visible}
.trazo{fill:none; stroke:var(--hi); stroke-opacity:.2; stroke-width:.74; stroke-linecap:round}
.trazo.activo{stroke-opacity:.34}
.trazo.mal{stroke:var(--no); stroke-opacity:.28}
.trazo.perdida{stroke:var(--no); stroke-opacity:.2}

.lista-caja{display:grid; gap:8px; align-content:start}
.lista-k{margin:0; font-size:12.5px; font-weight:600; color:var(--t3)}
.palabras{list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(auto-fill, minmax(150px, 1fr)); gap:0 18px}
.palabras li{
  font-size:15px; font-weight:560; padding:8px 0; border-bottom:1px solid var(--line-2); color:var(--t1);
  transition:color .14s var(--ease);
}
.palabras li.ok{color:var(--t3); text-decoration:line-through; text-decoration-color:var(--hi); text-decoration-thickness:2px}
.palabras li.perdida{color:var(--no)}

.ayuda{margin:auto 0 0; padding-top:8px; font-size:13px; color:var(--t3); text-align:center}

.results{max-width:900px; display:flex; flex-direction:column; gap:24px}
.res-head{text-align:center}
.res-score{font-size:clamp(48px,9vw,78px); line-height:1; margin-bottom:12px; font-variant-numeric:tabular-nums}
.res-score small{font-size:.3em; color:var(--t3); letter-spacing:0; margin-left:6px}
.res-head .lede{margin:0 auto; text-align:center; max-width:52ch}
.res-stats{display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:9px}
.stat{border:1px solid var(--line); border-radius:var(--r); background:var(--s1); padding:13px 15px}
.stat .v{font-size:22px; margin-top:4px; font-variant-numeric:tabular-nums}
.res-list{list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(auto-fill, minmax(200px, 1fr)); gap:5px}
.res-item{
  --m:var(--t3);
  display:grid; grid-template-columns:auto 1fr; align-items:center; gap:12px;
  padding:10px 13px; border:1px solid var(--line-2); border-radius:var(--r); background:var(--s1);
}
.res-item.m-ok{--m:var(--ok)} .res-item.m-no{--m:var(--no)}
.res-item .res-mark{width:22px; height:22px; border-radius:var(--r-sm); display:grid; place-items:center; background:var(--m)}
.res-body{min-width:0}
.res-name{display:block; font-size:14px; font-weight:600; color:var(--t1)}
.res-sub{display:block; font-size:12.5px; color:var(--t3); margin-top:1px}
.res-actions{display:flex; gap:9px; justify-content:center; flex-wrap:wrap}
.share-note{margin:-12px 0 0; text-align:center; font-size:12.5px; color:var(--ok); min-height:18px; overflow-wrap:anywhere}
.ad{margin:22px auto 0; max-width:728px; width:100%; min-height:100px; display:grid; place-items:center; overflow:hidden}
.ad:empty{display:none}

.foot{flex:none; padding:15px var(--pad); font-size:12px; text-align:center}

.sr-only{
  position:absolute; width:1px; height:1px; margin:-1px; padding:0;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;
}

@media (max-width:1100px){
  .menu-inner{grid-template-columns:1fr; gap:26px; align-content:start}
  .menu{align-items:start; padding-top:22px}
  .how{display:none}
}
@media (max-width:900px){
  .tablero-area{grid-template-columns:1fr; gap:16px}
  .palabras{display:flex; flex-wrap:wrap; gap:6px}
  .palabras li{font-size:13.5px; padding:5px 10px; border:1px solid var(--line); border-radius:var(--r-sm); background:var(--s1)}
  .palabras li.ok{border-color:var(--hi-line); background:var(--hi-bg)}
  .palabras li.perdida{border-color:var(--no-line); background:var(--no-bg)}
}
@media (max-width:760px){
  .play{gap:12px; padding-top:8px}
  .tablero-cab{align-items:center}
  .tema{font-size:24px}
  .grilla{border-radius:var(--r); margin:0 calc(var(--pad) * -1 + 8px); width:auto}
  .celda{font-size:calc(var(--celda) * .52)}
  .trazos{left:calc(var(--pad) * -1 + 8px); right:calc(var(--pad) * -1 + 8px); width:auto}
  .ayuda{display:none}
}
@media (max-width:640px){
  .topbar{padding:10px 14px; gap:8px}
  .topbar-right{gap:6px; min-width:0}
  .topbar-right .btn{padding:8px 10px; font-size:12.5px}
  .brand-txt{display:none}
  .hud{gap:5px}
  .hud-cell{padding:5px 9px; gap:6px}
  .hud-k{display:none}
  body.jugando #lbBtn{display:none}
  .daily{flex-wrap:wrap}
  .daily-l{flex:1 1 100%}
  .daily-streak{order:3}
  .res-actions .btn{flex:1}
  .tablero-acc .btn{padding:8px 10px}
  .tablero-acc .btn small{display:none}
  .chip-tema{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important}
}