/* Mochila Mágica — «Quem vai jogar?», ligar o aparelho (código) e PIN dos pais.
   Referência visual: avatares-martim/ui/1-quem-vai-jogar e 2-pin-e-aparelhos (cores, tamanhos e estados do LEIAME.md).
   Usa as variáveis de assets/css/style.css. */
.qj-page{padding:22px 0 56px;position:relative;overflow:hidden}
.qj-page::before,.qj-page::after{content:"";position:absolute;border-radius:50%;z-index:0;pointer-events:none}
.qj-page::before{width:320px;height:280px;background:#FFF1C9;top:-140px;right:-160px}
.qj-page::after{width:260px;height:240px;background:#E3EBFE;bottom:-120px;left:-130px}
.qj-page>.wrap{position:relative;z-index:1}
.qj-bar{display:flex;justify-content:flex-end;min-height:48px}
.qj-head{display:flex;align-items:center;justify-content:center;gap:14px;margin:6px auto 22px;max-width:560px}
.qj-head .mochi{width:78px;height:auto;flex:none}
.qj-head h1{font-size:2.125rem;margin:0}
.qj-head p{margin:2px 0 0;font:600 1.0625rem/1.3 var(--f-title);color:var(--ink-2)}
.qj{display:grid;gap:22px;justify-items:center;min-width:0}
.qj-loading{text-align:center;color:var(--ink-2)}
.qj-i{width:24px;height:24px;flex:none}.qj-i16{width:16px;height:16px}.qj-i32{width:32px;height:32px}.qj-i34{width:34px;height:34px}
/* botão «Pais»: discreto, canto superior direito */
.qj-pais-btn{display:inline-flex;align-items:center;gap:8px;min-height:48px;min-width:48px;padding:0 14px;border:0;border-radius:999px;background:transparent;color:var(--ink-2);font:600 1rem/1 var(--f-title);cursor:pointer}
.qj-pais-btn:active{background:var(--cream-2)}
.qj-pais-btn:focus-visible{outline:4px solid var(--blue);outline-offset:4px}
/* cartões das crianças */
.qj-grid{display:grid;gap:16px;justify-content:center;width:100%}
.qj-grid.n1{grid-template-columns:minmax(0,280px)}
.qj-grid.n2{grid-template-columns:repeat(2,minmax(0,170px))}
.qj-grid.n3,.qj-grid.n4{grid-template-columns:repeat(2,minmax(0,170px))}
.qj-kid{display:flex;flex-direction:column;align-items:center;gap:6px;min-height:200px;padding:16px 10px 20px;border:0;border-radius:32px;background:#fff;
  box-shadow:0 8px 0 rgba(30,42,74,.10),inset 0 -6px 0 var(--qj-bar,#FF6B2C);cursor:pointer;font:inherit;color:var(--navy);transition:transform .12s,box-shadow .12s;min-width:0;width:100%}
.qj-kid:active{transform:translateY(5px);box-shadow:0 3px 0 rgba(30,42,74,.10),inset 0 -6px 0 var(--qj-bar,#FF6B2C)}
.qj-kid:focus-visible{outline:4px solid var(--blue);outline-offset:4px}
.qj-kid[disabled]{opacity:.6;cursor:wait}
.qj-kid.c0{--qj-bar:#FF6B2C;--qj-av:#FFE3D3}.qj-kid.c1{--qj-bar:#4F7DF3;--qj-av:#E3EBFE}.qj-kid.c2{--qj-bar:#2DBE6C;--qj-av:#DDF5E6}.qj-kid.c3{--qj-bar:#FFC93C;--qj-av:#FFF1C9}
.qj-av{display:block;width:120px;height:120px;max-width:100%;aspect-ratio:1;border-radius:50%;background:var(--qj-av,var(--cream-2));overflow:hidden;flex:none}
.qj-av img{display:block;width:100%;height:100%;object-fit:cover}
.qj-grid.n1 .qj-av{width:160px;height:160px}
.qj-nome{font:600 1.5rem/1.15 var(--f-title);overflow-wrap:anywhere;text-align:center;max-width:100%}
.qj-grid.n1 .qj-nome{font-size:1.875rem}
.qj-ano{font-size:.95rem;color:var(--ink-2)}
.qj-agora{font:800 .8rem/1 var(--f-body);text-transform:uppercase;letter-spacing:.05em;background:#DDF5E6;color:#1E2A4A;border-radius:999px;padding:6px 10px}
/* «Adicionar filho» / «Mudar de perfil» */
.qj-add{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:0 26px;border:3px dashed var(--blue);border-radius:999px;background:#fff;color:var(--navy);font:600 1.05rem/1 var(--f-title);text-decoration:none;cursor:pointer}
.qj-add:active{background:#E3EBFE}
.qj-add:focus-visible{outline:4px solid var(--blue);outline-offset:4px}
.qj-card{max-width:640px;width:100%;box-sizing:border-box}
.qj-card h2{font-size:1.45rem}
.qj-nota{max-width:520px;text-align:center;color:var(--ink-2);margin:0}
.qj-anon{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:18px;max-width:900px;width:100%}
.qj-anon .qj-card{max-width:none}
.qj-det{margin:10px 0 0}
.qj-det summary{cursor:pointer;font-weight:700;color:var(--blue-d);min-height:44px;display:flex;align-items:center}
.qj-pinform{max-width:360px}
.qj-pinform input{width:100%;box-sizing:border-box}
/* mensagens */
.qj-msg{min-height:52px;display:flex;align-items:center;justify-content:center;text-align:center;font:600 1rem/1.3 var(--f-body);color:var(--ink-2);max-width:360px;margin:6px auto;box-sizing:border-box}
.qj-msg:empty{min-height:0;margin:0}
.qj-msg.err{background:#FFE3D3;color:var(--navy);border-radius:18px;padding:10px 16px;text-align:left}
.qj-msg.ok{color:#1E9A54}
.qj-espera{font:600 1.3rem/1.2 var(--f-title);text-align:center;margin:4px 0}
/* teclado numérico */
.qj-kp{position:relative}
.qj-kp-in{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none;left:50%;top:0;border:0;padding:0}
.qj-keys{display:grid;grid-template-columns:repeat(3,84px);gap:12px 16px;justify-content:center;margin:8px 0}
.qj-key{height:68px;border-radius:24px;border:0;background:#fff;box-shadow:0 5px 0 var(--line);color:var(--navy);font:600 2rem/1 var(--f-title);cursor:pointer;display:grid;place-items:center;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
.qj-key:active{transform:translateY(4px);box-shadow:0 1px 0 var(--line);background:#FFF1C9}
.qj-key.fn{background:transparent;box-shadow:none}
.qj-keys.off .qj-key{background:#F1EADF;box-shadow:none;color:#5B6070;cursor:not-allowed;transform:none}
.qj-keys.off .qj-key.fn{background:transparent}
.qj-k-vazio{height:68px}
/* pontos do PIN */
.qj-dots{display:flex;gap:20px;justify-content:center;margin:18px 0 6px}
.qj-dots span{width:22px;height:22px;border-radius:50%;border:3px solid var(--navy);box-sizing:border-box}
.qj-dots span.on{background:var(--navy)}
.qj-dots.err span{border-color:var(--orange-d);background:var(--orange)}
.qj-dots.off span{border-color:#B9B1A4;background:transparent}
/* caixas do código */
.qj-boxes{display:flex;gap:12px;justify-content:center;margin:14px 0 4px;cursor:text}
.qj-boxes span{width:62px;height:76px;border-radius:20px;background:#fff;border:3px solid var(--line);display:grid;place-items:center;font:700 2.5rem/1 var(--f-title);color:var(--navy);box-sizing:border-box}
.qj-boxes span.cur{border-color:var(--blue);box-shadow:0 0 0 4px #E3EBFE}
.qj-boxes span.cur:empty::after{content:"";width:3px;height:36px;background:var(--blue);border-radius:2px}
.qj-boxes.err span{border-color:var(--orange);background:#FFE3D3}
.qj-boxes.off span{background:#F1EADF;border-color:#E2D8C8;color:#5B6070}
.qj-shake{animation:qj-shake .45s ease-in-out 1}
@keyframes qj-shake{0%,100%{transform:translateX(0)}20%{transform:translateX(-10px)}40%{transform:translateX(10px)}60%{transform:translateX(-6px)}80%{transform:translateX(6px)}}
@media (prefers-reduced-motion:reduce){.qj-shake{animation:none}.qj-kid,.qj-key{transition:none}}
/* anel da contagem */
.qj-ring{position:relative;width:132px;height:132px;margin:6px auto}
.qj-ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.qj-ring-t{position:absolute;inset:0;display:grid;place-items:center;font:700 1.9rem/1 var(--f-title)}
.qj-ringbox:empty{display:none}
/* ligar o aparelho */
.qj-ligar{display:flex;flex-direction:column;align-items:center;width:100%;max-width:420px}
.qj-ok{min-height:56px;min-width:min(100%,220px);margin-top:10px;color:var(--navy)}
.qj-ok:not([disabled]){background:var(--green);box-shadow:0 5px 0 var(--green-d)}
.qj-feito{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;max-width:420px}
.qj-festa{width:200px;height:auto;border-radius:50%;background:#FFC93C}
.qj-tag{display:inline-flex;align-items:center;gap:6px;font:800 .8rem/1 var(--f-body);text-transform:uppercase;letter-spacing:.06em;padding:8px 12px;border-radius:999px;background:#fff;color:var(--navy);box-shadow:var(--shadow)}
.qj-tag.ok{background:#DDF5E6}
.qj-link{display:inline-flex;align-items:center;min-height:48px;padding:0 12px;color:var(--blue-d);font:700 1rem/1 var(--f-body);text-decoration:underline;text-underline-offset:3px;background:none;border:0;cursor:pointer}
/* folha do PIN (no telemóvel ocupa o ecrã; no tablet fica ao centro) */
.qj-sheet{border:0;padding:0;background:var(--cream);color:var(--navy);width:100%;max-width:100%;height:100%;max-height:100%;margin:0;box-sizing:border-box;overflow:auto}
.qj-sheet::backdrop{background:rgba(30,42,74,.45)}
.qj-sheet-top{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 16px}
.qj-back{display:inline-flex;align-items:center;gap:6px;min-height:48px;padding:0 16px 0 10px;border-radius:999px;border:0;background:#fff;box-shadow:var(--shadow);color:var(--navy);font:700 1rem/1 var(--f-title);cursor:pointer}
.qj-sheet-body{display:flex;flex-direction:column;align-items:center;padding:0 16px 24px;text-align:center}
.qj-sheet-body h2{font-size:1.75rem;margin:12px 0 4px}
.qj-sub{margin:0}
.qj-lockbadge{width:64px;height:64px;border-radius:22px;background:var(--yellow);display:grid;place-items:center;box-shadow:0 5px 0 #D9A41F}
.qj-pwf{width:100%;max-width:320px;text-align:left}
.qj-pwf input{width:100%;box-sizing:border-box}
@media (min-width:700px){
  .qj-sheet{width:min(92vw,560px);height:auto;max-height:94vh;margin:auto;border-radius:28px;box-shadow:var(--shadow-lg)}
}
/* guarda das páginas dos pais */
html.qj-locked,html.qj-locked body{overflow:hidden}
.qj-guard{position:fixed;inset:0;z-index:1000;background:rgba(255,247,236,.97);display:flex;align-items:center;justify-content:center;padding:16px;overflow:auto}
.qj-guard .qj-card{max-width:520px;text-align:center}
.qj-guard .btn-row{justify-content:center}
.qj-cadeado{display:block;margin:0 auto 8px}
@media (min-width:768px){
  .qj-head h1{font-size:2.875rem}.qj-head p{font-size:1.25rem}.qj-head .mochi{width:100px}
  .qj-grid.n1{grid-template-columns:minmax(0,300px)}
  .qj-grid.n2{grid-template-columns:repeat(2,minmax(0,250px))}
  .qj-grid.n3{grid-template-columns:repeat(3,minmax(0,200px))}
  .qj-grid.n4{grid-template-columns:repeat(4,minmax(0,200px))}
  .qj-keys{grid-template-columns:repeat(3,96px);gap:14px 18px}.qj-key,.qj-k-vazio{height:76px}
}
@media (max-width:370px){
  .qj-keys{grid-template-columns:repeat(3,76px);gap:10px 12px}.qj-key,.qj-k-vazio{height:62px}
  .qj-boxes span{width:56px;height:70px}
  .qj-av{width:100px;height:100px}
  .qj-head h1{font-size:1.85rem}
}