/* ============================================================
   A TU PASO · Panel del estudiante  (alegre pero limpio)
   Base blanca + índigo #20194b, con acentos amables.
   ============================================================ */
:root{
  --sky:#eaf4ff; --grass:#3fc28a; --grass-dark:#2ea372;
  --sun:#ffc23c; --coin:#ffb020; --berry:#ff7aa8; --violet:#7c6bf0;
  --node-locked:#cdd3e8;
}

/* ------- Login del niño ------- */
.kid-auth{min-height:100vh;display:grid;place-items:center;padding:18px;
  background:radial-gradient(130% 110% at 50% 0%, var(--sky) 0%, #fff 60%)}
.kid-card{width:min(94vw,400px);background:#fff;border:1px solid var(--lilac-200);
  border-radius:26px;box-shadow:var(--shadow);padding:30px 28px;text-align:center}
.kid-card .logo{height:64px;object-fit:contain;margin-bottom:8px}
.kid-card h1{font-size:1.5rem;color:var(--indigo);margin:4px 0 2px}
.kid-card p.sub{color:var(--muted);margin:0 0 22px}
.kid-card label.field span{font-size:.95rem}
.kid-card input{font-size:1.1rem;padding:14px;border-radius:14px;border-width:2px;text-align:center}
.kid-card .btn{font-size:1.15rem;padding:15px;border-radius:16px;margin-top:6px}
.wave{font-size:2.6rem;display:block;margin-bottom:2px}

/* ------- Shell del estudiante ------- */
.kid-shell{min-height:100vh;background:linear-gradient(180deg,var(--sky) 0%,#fff 30%)}
.kid-top{position:sticky;top:0;z-index:30;background:#fff;border-bottom:1px solid var(--lilac-200);
  display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 18px;box-shadow:0 4px 16px -10px rgba(32,25,75,.25)}
.kid-top .me{display:flex;align-items:center;gap:10px}
.kid-top .me img{width:46px;height:46px;border-radius:50%;background:var(--lilac);border:2.5px solid var(--violet);object-fit:cover}
.kid-top .me b{color:var(--indigo);font-family:"Bricolage Grotesque",sans-serif;font-size:1.05rem}
.coin-pill{display:inline-flex;align-items:center;gap:7px;background:#fff7e6;border:2px solid var(--coin);
  color:#b9760a;font-weight:800;padding:8px 14px;border-radius:999px;font-size:1.05rem}
.coin-pill .c{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--coin);color:#fff;font-size:.85rem}
.kid-top .exit{background:none;border:none;color:var(--muted);font-size:.85rem;cursor:pointer;font-weight:600}

.kid-main{max-width:560px;margin:0 auto;padding:20px 18px 60px}

/* ------- Tarea del día ------- */
.today{background:#fff;border:2px solid var(--lilac-200);border-radius:22px;padding:18px;margin-bottom:24px;
  display:flex;align-items:center;gap:16px;box-shadow:var(--shadow)}
.today .ring{position:relative;width:74px;height:74px;flex:none}
.today .ring svg{transform:rotate(-90deg)}
.today .ring b{position:absolute;inset:0;display:grid;place-items:center;font-family:"Bricolage Grotesque",sans-serif;color:var(--indigo);font-size:1.1rem}
.today h3{margin:0 0 3px;color:var(--indigo)}
.today p{margin:0;color:var(--muted);font-size:.9rem}

/* ------- Mapa de aventura ------- */
.map-title{display:flex;align-items:center;gap:8px;color:var(--indigo);margin:0 0 6px}
.map{position:relative;padding:14px 0}
.node{position:relative;display:flex;align-items:center;gap:16px;padding:10px 0;min-height:96px}
.node:nth-child(even){flex-direction:row-reverse;text-align:right}
.node .dot{width:84px;height:84px;border-radius:50%;flex:none;display:grid;place-items:center;
  font-size:2rem;border:5px solid #fff;box-shadow:0 8px 20px -8px rgba(32,25,75,.4);position:relative;z-index:2}
.node .label{flex:1}
.node .label h4{margin:0 0 4px;color:var(--indigo);font-size:1.05rem}
.node .label .tag{font-size:.8rem;font-weight:700;padding:3px 10px;border-radius:999px;display:inline-block}

/* línea que conecta los nodos */
.node::before{content:"";position:absolute;left:50%;top:0;bottom:-10px;width:5px;margin-left:-2.5px;
  background:repeating-linear-gradient(var(--node-locked) 0 10px,transparent 10px 20px);z-index:1}
.node:first-child::before{top:50%}
.node:last-child::before{bottom:50%}

/* estados */
.node.done   .dot{background:var(--grass);color:#fff}
.node.done   .tag{background:rgba(63,194,138,.18);color:var(--grass-dark)}
.node.current .dot{background:var(--violet);color:#fff;cursor:pointer;animation:bounce 1.6s ease-in-out infinite}
.node.current .tag{background:rgba(124,107,240,.18);color:var(--violet)}
.node.current .dot::after{content:"";position:absolute;inset:-8px;border-radius:50%;border:3px solid var(--violet);opacity:.4;animation:pulse 1.6s ease-out infinite}
.node.locked .dot{background:var(--node-locked);color:#fff;box-shadow:none}
.node.locked .label{opacity:.55}
.node.locked .tag{background:#eef0f7;color:var(--muted)}
@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes pulse{0%{transform:scale(1);opacity:.5}100%{transform:scale(1.5);opacity:0}}

.play-btn{margin-top:8px;background:var(--violet);color:#fff;border:none;border-radius:14px;
  padding:10px 20px;font-weight:800;font-size:1rem;cursor:pointer;box-shadow:0 6px 16px -6px var(--violet)}
.play-btn:active{transform:translateY(1px)}

/* ------- Onboarding (elegir avatar) ------- */
.ob{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(130% 110% at 50% 0%,var(--sky),#fff 60%)}
.ob-card{width:min(94vw,520px);background:#fff;border-radius:26px;box-shadow:var(--shadow);padding:30px 26px;text-align:center}
.ob-card h1{color:var(--indigo);margin:0 0 6px}
.ob-card p{color:var(--muted);margin:0 0 22px}
.avatars{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:22px}
.avatar-pick{border:3px solid var(--lilac-200);border-radius:20px;padding:12px 8px;cursor:pointer;background:#fff;transition:transform .12s,border-color .12s}
.avatar-pick:hover{transform:translateY(-4px)}
.avatar-pick.sel{border-color:var(--violet);box-shadow:0 0 0 4px rgba(124,107,240,.18)}
.avatar-pick img{width:100%;aspect-ratio:1;border-radius:14px}
.avatar-pick .nm{display:block;margin-top:8px;font-weight:700;color:var(--indigo)}

/* explicador de monedas */
.explain{display:flex;flex-direction:column;gap:14px;text-align:left;margin:6px 0 22px}
.explain .step{display:flex;align-items:center;gap:14px;background:var(--lilac);border-radius:16px;padding:12px 14px}
.explain .step .em{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;font-size:1.6rem;background:#fff;flex:none}
.explain .step b{color:var(--indigo);display:block}
.explain .step span{color:var(--muted);font-size:.88rem}

/* ------- Avatar por CAPAS (composición base + accesorios) ------- */
.look{position:relative;aspect-ratio:1;border-radius:50%;overflow:hidden;background:var(--lilac);flex:none}
.look>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.look-sm{width:46px;height:46px;border:2.5px solid var(--violet)}
.look-lg{width:170px;height:170px;border:4px solid var(--violet);box-shadow:var(--shadow);margin:0 auto}

/* ------- Tienda ------- */
.shop-preview{display:flex;flex-direction:column;align-items:center;gap:10px;background:#fff;
  border:2px solid var(--lilac-200);border-radius:22px;padding:20px;margin-bottom:18px;box-shadow:var(--shadow)}
.shop-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.shop-tab{border:2px solid var(--lilac-200);background:#fff;color:var(--indigo);border-radius:999px;
  padding:8px 16px;font-weight:700;cursor:pointer;font-size:.9rem}
.shop-tab.active{background:var(--violet);color:#fff;border-color:var(--violet)}
.shop-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.shop-card{background:#fff;border:2px solid var(--lilac-200);border-radius:18px;padding:14px;text-align:center;position:relative}
.shop-card.equipped{border-color:var(--grass)}
.shop-card .thumb{width:100%;aspect-ratio:1;border-radius:12px;background:var(--lilac);position:relative;overflow:hidden}
.shop-card .thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:8%}
.shop-card .nm{font-weight:700;color:var(--indigo);margin:8px 0 4px}
.shop-card .pr{color:var(--coin);font-weight:800;font-size:.95rem}
.shop-card .ck{position:absolute;top:8px;right:8px;background:var(--grass);color:#fff;border-radius:50%;
  width:24px;height:24px;display:grid;place-items:center;font-size:.8rem;font-weight:800}
.shop-card .btn{margin-top:8px;width:100%}

@media(max-width:480px){
  .node .dot{width:72px;height:72px;font-size:1.7rem}
  .avatars{gap:10px}
}