:root{
  color-scheme: dark;
  --gold:#ffe14a; --gold2:#ffb020; --pink:#ff4f8b; --blue:#3ab8ff; --mint:#5affa8; --violet:#b04aff; --orange:#ff6a3c;
  --ok:#2fe07a; --bad:#ff4a5a; --ink:#fff;
  --panel:rgba(28,14,74,.92); --glass:rgba(30,16,80,.62); --world:#ff6a3c;
  --font:'Fredoka', ui-rounded, 'Segoe UI', system-ui, sans-serif;
  --display:'Lilita One', 'Fredoka', sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%;margin:0}
body{background:#3a1a8a;color:var(--ink);font-family:var(--font);-webkit-tap-highlight-color:transparent;overscroll-behavior:none;overflow:hidden;user-select:none;-webkit-user-select:none}
button{font-family:inherit;color:inherit;touch-action:manipulation}
#app{position:relative;height:100%;display:flex;flex-direction:column}
.screen{flex:1 1 auto;min-height:0;display:flex;flex-direction:column;position:relative}
.spacer{flex:1}

/* ── Botones ── */
.row{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.btn{border:0;border-radius:999px;min-height:48px;padding:10px 22px;font-weight:700;font-size:18px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:transform .12s}
.btn:active{transform:scale(.95)}
.btn.gold{background:linear-gradient(180deg,#fff7b0,var(--gold) 40%,var(--gold2));color:#4a2000;box-shadow:0 5px 0 #c06a00,0 12px 26px rgba(0,0,0,.35);text-shadow:0 1px 0 rgba(255,255,255,.5)}
.btn.mint{background:linear-gradient(180deg,#b0ffd8,var(--mint) 45%,#1ac070);color:#053a20;box-shadow:0 5px 0 #0a7a40,0 10px 22px rgba(0,0,0,.3)}
.btn.ghost{background:rgba(30,16,80,.55);border:1.5px solid rgba(255,255,255,.45);color:#fff;backdrop-filter:blur(4px)}
.btn.big{font-size:24px;min-height:62px;padding:12px 38px}
.btn.small{min-height:40px;font-size:15px;padding:8px 14px}
.btn:disabled{opacity:.45;cursor:default;transform:none}
.iconbtn{width:44px;height:44px;border-radius:14px;border:1.5px solid rgba(255,255,255,.4);background:var(--glass);font-size:18px;font-weight:700;cursor:pointer;flex:0 0 auto;display:grid;place-items:center;backdrop-filter:blur(4px)}
.iconbtn.on{background:var(--gold);color:#4a2000;border-color:#fff}
.iconbtn.pulse{animation:hintpulse 1s ease-in-out infinite}
@keyframes hintpulse{50%{box-shadow:0 0 0 6px rgba(255,225,74,.55);transform:scale(1.08)}}
.chip{border:1.5px solid rgba(255,255,255,.45);background:var(--glass);border-radius:999px;padding:7px 14px;font-weight:700;font-size:14px;min-height:36px;display:inline-flex;align-items:center;backdrop-filter:blur(4px)}

/* ── Menú ── */
#menu-bg{position:absolute;inset:0;width:100%;height:100%;z-index:0}
#scr-menu{padding:calc(10px + env(safe-area-inset-top,0px)) 14px calc(12px + env(safe-area-inset-bottom,0px));gap:6px;align-items:center;overflow-y:auto}
#scr-menu > *:not(canvas){position:relative;z-index:1}
.menu-top{display:flex;gap:8px;align-items:center;width:min(720px,100%)}
.brand{text-align:center;margin-top:4px}
.title{margin:0;font-family:var(--display);font-weight:400;line-height:.9;font-size:clamp(50px,15vw,104px);letter-spacing:.01em;color:#fff;-webkit-text-stroke:3px #4a1a8a;paint-order:stroke fill;text-shadow:0 6px 0 #4a1a8a,0 14px 24px rgba(0,0,0,.45);animation:rise .9s cubic-bezier(.2,.9,.3,1.3) both;transform:rotate(-3deg)}
.title span{display:block;font-size:1.05em;color:var(--orange);-webkit-text-stroke:3px #7a1a0a;text-shadow:0 6px 0 #7a1a0a,0 14px 24px rgba(0,0,0,.45)}
.tag{margin:12px auto 0;font-weight:600;font-size:16px;text-shadow:0 2px 8px rgba(0,0,0,.8);max-width:340px}
@keyframes rise{from{transform:translateY(-30px) scale(.8) rotate(-3deg);opacity:0}}
.menu-stage{flex:1 1 auto;min-height:140px}
.menu-actions{display:flex;flex-direction:column;align-items:center;gap:10px;width:min(720px,100%)}
.progress{margin:0;font-weight:600;font-size:15px;text-shadow:0 2px 6px rgba(0,0,0,.8);background:rgba(30,16,80,.55);padding:3px 12px;border-radius:999px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;width:100%}
.card{border:2px solid rgba(255,255,255,.3);border-radius:18px;background:linear-gradient(160deg,#ff8a5a,#d0402a);color:#fff;padding:10px 6px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px;box-shadow:0 5px 0 rgba(40,10,60,.8),0 10px 22px rgba(0,0,0,.3),inset 0 1px 0 rgba(255,255,255,.35);animation:pop .5s cubic-bezier(.2,.9,.3,1.3) both;transition:transform .12s}
.card:active{transform:scale(.96)}
.card:nth-child(2){animation-delay:.07s;background:linear-gradient(160deg,#4ac8ff,#2a6ad0)}
.card:nth-child(3){animation-delay:.14s;background:linear-gradient(160deg,#7ae06a,#2a9a4a)}
.card i{font-style:normal;font-size:30px;line-height:1}
.card b{font-size:15.5px;line-height:1.1;text-align:center}
.card span{font-size:12.5px;font-weight:500;opacity:.92;text-align:center;line-height:1.15}
@keyframes pop{from{transform:scale(.8);opacity:0}}

/* ── Mapa ── */
#scr-map{background:radial-gradient(ellipse at 50% 0%,color-mix(in srgb,var(--world) 55%,#3a1a8a),#2a1070 70%)}
.topbar{display:flex;align-items:center;gap:8px;padding:calc(8px + env(safe-area-inset-top,0px)) 10px 6px;position:relative;z-index:3}
.worldtabs{flex:1;display:flex;gap:5px;justify-content:center;min-width:0;overflow-x:auto;scrollbar-width:none}
.worldtabs button{width:46px;height:46px;flex:0 0 auto;border-radius:14px;border:2px solid rgba(255,255,255,.35);background:var(--glass);font-size:23px;cursor:pointer;position:relative}
.worldtabs button.on{border-color:var(--gold);background:rgba(255,225,74,.25);transform:scale(1.08)}
.worldtabs button.done::after{content:"✓";position:absolute;right:-3px;top:-5px;background:var(--ok);border-radius:50%;width:17px;height:17px;font-size:11px;font-weight:700;display:grid;place-items:center;color:#053a20}
.worldhead{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;padding:2px 12px 0}
.worldname{display:flex;align-items:center;gap:10px;background:var(--panel);border:2px solid var(--world);border-radius:18px;padding:5px 14px 5px 8px;box-shadow:0 0 20px color-mix(in srgb,var(--world) 45%,transparent)}
.worldname i{font-style:normal;font-size:32px}
.worldname b{display:block;font-size:18px;line-height:1.1}
.worldname small{display:block;font-size:13px;opacity:.85;font-weight:600}
.grid{flex:1;min-height:0;overflow-y:auto;padding:14px 12px 18px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;align-content:start;width:min(640px,100%);margin:0 auto;touch-action:pan-y}
.lvl{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:3px;border:3px solid #fff;border-radius:20px;padding:10px 12px;background:var(--panel);cursor:pointer;box-shadow:0 6px 0 rgba(20,8,50,.8),0 12px 24px rgba(0,0,0,.35);animation:pop .45s cubic-bezier(.2,.9,.3,1.3) both;text-align:left;min-height:92px}
.lvl:active{filter:brightness(1.15)}
.lvl .num{font-family:var(--display);font-size:22px;color:var(--world);line-height:1;-webkit-text-stroke:1px rgba(0,0,0,.3)}
.lvl b{font-size:15.5px;line-height:1.15}
.lvl .st{font-size:16px;letter-spacing:-2px;margin-top:auto}
.lvl .st i{font-style:normal;filter:grayscale(1) brightness(.55)}
.lvl .st i.on{filter:none}
.lvl.next{border-color:var(--gold);animation:pop .45s both,glow 1.2s ease-in-out infinite}
@keyframes glow{50%{box-shadow:0 6px 0 rgba(20,8,50,.8),0 0 0 6px rgba(255,225,74,.45)}}
.lvl.lock{opacity:.55;cursor:default}
.lvl.lock .num{color:#aaa}
.maphint{margin:0;text-align:center;padding:6px 12px calc(10px + env(safe-area-inset-bottom,0px));font-weight:600;text-shadow:0 2px 6px rgba(0,0,0,.85)}

/* ── Nivel ── */
#scr-game{background:#1a0a40}
.hud{gap:6px;background:linear-gradient(180deg,rgba(20,8,50,.85),rgba(20,8,50,.55))}
.lvlname{flex:1;min-width:0;display:flex;flex-direction:column;line-height:1.1}
.lvlname b{font-size:12.5px;color:var(--gold);font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.lvlname span{font-size:16px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hudstars{font-size:17px;letter-spacing:-2px;white-space:nowrap}
.hudstars i{font-style:normal;filter:grayscale(1) brightness(.55)}
.hudstars i.on{filter:none}
.hud .clock{font-weight:700;background:var(--panel);border:2px solid var(--gold);border-radius:999px;padding:4px 10px;font-size:15px;color:#fff3b0;white-space:nowrap}
.stagewrap{flex:1 1 auto;min-height:0;position:relative;overflow:hidden}
#stage{position:absolute;inset:0;width:100%;height:100%;touch-action:none;display:block}
.idea{position:absolute;left:50%;top:10px;transform:translateX(-50%);width:min(380px,calc(100% - 20px));background:var(--panel);border:2.5px solid rgba(255,255,255,.9);border-radius:20px;padding:12px 14px;box-shadow:0 10px 26px rgba(0,0,0,.45);animation:cardin .35s cubic-bezier(.2,.9,.3,1.3);z-index:4}
.idea h3{margin:0 0 4px;font-size:18px}
.idea h3 small{display:block;font-size:12px;color:var(--gold);text-transform:uppercase;letter-spacing:.05em}
.idea p{margin:0 0 10px;font-size:15.5px;line-height:1.35;font-weight:600}
.idea .btn{width:100%}
@keyframes cardin{from{transform:translate(-50%,14px) scale(.96);opacity:.3}}
.banner{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);max-width:calc(100% - 20px);background:var(--gold);color:#4a2000;font-weight:700;border-radius:16px;padding:8px 14px;box-shadow:0 8px 20px rgba(0,0,0,.35);text-align:center;z-index:4;line-height:1.25;font-size:15px}
.banner.ko{background:#ffb43c}
.banner.tip{background:#fff;color:#2a1670}
.tray{flex:0 0 auto;display:flex;gap:6px;align-items:center;padding:8px 10px calc(8px + env(safe-area-inset-bottom,0px));background:linear-gradient(0deg,rgba(20,8,50,.95),rgba(20,8,50,.8));border-top:2px solid rgba(255,255,255,.18);overflow-x:auto;scrollbar-width:none;min-height:76px;position:relative;z-index:5}
.tray .grow{flex:1}
.piece{flex:0 0 auto;width:62px;height:58px;border-radius:14px;border:2px solid rgba(255,255,255,.45);background:rgba(255,255,255,.1);cursor:grab;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;position:relative;touch-action:none;padding:2px}
.piece canvas{width:46px;height:30px;pointer-events:none}
.piece span{font-size:10.5px;font-weight:700;line-height:1;white-space:nowrap;pointer-events:none}
.piece .n{position:absolute;right:-5px;top:-6px;background:var(--gold);color:#4a2000;border-radius:999px;min-width:20px;height:20px;font-size:12px;display:grid;place-items:center;font-weight:700;border:2px solid #2a1670}
.piece.out{opacity:.35}
.piece.on{border-color:var(--gold);background:rgba(255,225,74,.25)}
.ctl{flex:0 0 auto;display:flex;gap:4px;background:rgba(255,255,255,.08);border-radius:14px;padding:4px}
.ctl button{border:2px solid transparent;background:transparent;border-radius:11px;padding:6px 9px;font-weight:700;font-size:14px;cursor:pointer;white-space:nowrap;min-height:44px}
.ctl.tall button{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3px 6px;font-size:18px;line-height:1.05}
.ctl.tall small{font-size:10.5px}
.ctl button.on{background:#fff;color:#2a1670}
.go{flex:0 0 auto;min-width:96px}
.tray .tool{flex:0 0 auto;min-height:52px;font-size:16px;padding:8px 14px}
.tray .note{font-size:13px;font-weight:600;opacity:.85;line-height:1.2;max-width:180px}

/* ── Hojas ── */
.modal{position:fixed;inset:0;z-index:60;background:rgba(10,4,30,.62);display:grid;place-items:center;padding:14px;backdrop-filter:blur(3px)}
.sheet{width:min(520px,100%);max-height:calc(100% - 10px);overflow-y:auto;background:linear-gradient(180deg,#4a2aa8,#2a1670);border:3px solid rgba(255,255,255,.85);border-radius:26px;padding:18px 16px 16px;box-shadow:0 20px 50px rgba(0,0,0,.5);animation:sheetin .35s cubic-bezier(.2,.9,.3,1.25);position:relative;touch-action:pan-y}
@keyframes sheetin{from{transform:translateY(30px) scale(.94);opacity:0}}
.sheet h2{margin:0 0 8px;text-align:center;font-family:var(--display);font-weight:400;font-size:28px;letter-spacing:.01em}
.sheet h3{margin:14px 0 6px;font-size:17px}
.sheet p{margin:6px 0;line-height:1.4}
.sheet .x{position:absolute;right:10px;top:10px}
.sheet .row{margin-top:14px}
.sub{text-align:center;opacity:.92;font-weight:600}
.stars{display:flex;justify-content:center;gap:4px;font-size:44px}
.stars i{font-style:normal;filter:grayscale(1) brightness(.5)}
.stars i.on{filter:none;animation:starin .5s cubic-bezier(.2,.9,.3,1.5) both}
.stars i:nth-child(2).on{animation-delay:.15s}
.stars i:nth-child(3).on{animation-delay:.3s}
@keyframes starin{from{transform:scale(0) rotate(-90deg)}}
.why{background:rgba(255,255,255,.1);border-radius:14px;padding:10px 12px;margin:8px 0;font-size:15.5px;line-height:1.4}
.why b{display:block;color:var(--mint);margin-bottom:2px}
.dato{display:flex;gap:8px;background:rgba(255,225,74,.14);border:1.5px dashed rgba(255,225,74,.7);border-radius:14px;padding:8px 10px;font-size:14.5px;line-height:1.35;margin:6px 0 10px}
.dato i{font-style:normal;font-size:22px}
.rule{background:rgba(255,255,255,.1);border-radius:16px;padding:10px 12px;margin:8px 0;line-height:1.45}
.rule li{margin:5px 0}
.how li{margin:7px 0;line-height:1.35}
.tabs{display:flex;gap:5px;justify-content:center;margin-bottom:10px;flex-wrap:wrap}
.tabs button{border:2px solid rgba(255,255,255,.4);background:transparent;border-radius:999px;padding:5px 10px;font-weight:700;cursor:pointer;font-size:18px;min-width:44px;min-height:40px}
.tabs button.on{background:#fff;color:#2a1670}
.book{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
.book button{border:2px solid rgba(255,255,255,.3);border-radius:14px;background:rgba(255,255,255,.08);padding:6px 3px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11.5px;font-weight:600;line-height:1.1;min-height:64px;text-align:center}
.book button i{font-style:normal;font-size:22px}
.book button.off{opacity:.4}
.book .open{grid-column:1/-1;background:rgba(255,255,255,.12);border-radius:14px;padding:8px 10px;font-size:14px;line-height:1.4}
.book .open b{color:var(--gold)}
.toastmsg{position:fixed;z-index:70;left:50%;top:calc(70px + env(safe-area-inset-top,0px));transform:translateX(-50%);background:var(--gold);color:#4a2000;font-weight:700;border-radius:999px;padding:8px 16px;box-shadow:0 8px 20px rgba(0,0,0,.35);animation:pop .3s both;max-width:92vw;text-align:center}
@media (max-height:640px){
  .menu-stage{min-height:40px}
  .title{font-size:48px}
  .tray{min-height:66px;padding-top:6px}
  .piece{height:52px}
}
@media (min-width:900px){
  .grid{grid-template-columns:repeat(4,minmax(0,1fr))}
}