:root{
  --azul:#4FA9E8; --azul-osc:#2C7FC0; --amarillo:#FFC93C; --amarillo-osc:#E0A800;
  --coral:#FF7A6B; --coral-osc:#E5533F; --menta:#5CC9A7; --menta-osc:#2E9E7C;
  --lila:#9B7FD4; --lila-osc:#7356B5; --navy:#1F3B5C; --suave:#52687F;
  --bg:#F6FAFE; --linea:#E3E9F0; --shadow:0 6px 20px rgba(31,59,92,.09);
  --f-title:'Fredoka','Nunito',system-ui,sans-serif; --f-body:'Nunito',system-ui,-apple-system,'Segoe UI',sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:120px}
body{margin:0;background:var(--bg);color:var(--navy);font:16px/1.6 var(--f-body);overflow-x:hidden}
[hidden]{display:none!important}
img{max-width:100%;display:block}
h1,h2,h3{font-family:var(--f-title);line-height:1.2;margin:0 0 .5em}
a{color:var(--azul-osc)}
button{font:inherit;cursor:pointer}
.wrap{width:100%;max-width:980px;margin:0 auto;padding:0 16px}
.muted{color:var(--suave)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4em;min-height:50px;padding:12px 24px;border:0;border-radius:999px;background:var(--amarillo);color:var(--navy);font:700 1.05rem/1.2 var(--f-title);text-decoration:none;text-align:center;box-shadow:0 4px 0 var(--amarillo-osc)}
.btn:active{transform:translateY(3px);box-shadow:0 1px 0 var(--amarillo-osc)}
.btn-sm{min-height:42px;padding:9px 16px;font-size:.95rem;box-shadow:0 3px 0 var(--amarillo-osc)}
.btn-ghost{background:#fff;border:2px solid var(--navy);box-shadow:none}
.link-btn{background:none;border:0;color:var(--suave);font-weight:700;text-decoration:underline;padding:8px}
.icon-btn{width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.95);color:var(--navy);font-size:1.4rem;line-height:1;display:grid;place-items:center}

/* Login */
.login{min-height:100vh;display:grid;place-items:center;padding:24px 16px;background:linear-gradient(180deg,#E3F1FC,#FFFDF8)}
.login-card{width:100%;max-width:420px;background:#fff;border-radius:28px;padding:32px 24px;box-shadow:var(--shadow);text-align:center}
.login-logo{margin:0 auto 8px}
.login-eyebrow{margin:0;font-weight:800;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--coral-osc)}
.login h1{font-size:1.5rem;margin:.3em 0 1em}
.login form{text-align:left;display:grid;gap:10px}
.login label{font-weight:800}
.login input{width:100%;min-height:52px;padding:12px 16px;border:2px solid var(--linea);border-radius:14px;font:inherit;font-size:1.05rem;color:var(--navy)}
.login input:focus{outline:none;border-color:var(--azul)}
.login .btn{width:100%;margin-top:4px}
.error{margin:0;color:#C0392B;font-weight:700;font-size:.92rem}
.notice{margin-top:18px;background:#FFF6DC;border:2px solid var(--amarillo);border-radius:14px;padding:12px 14px;font-size:.95rem;text-align:left}

/* Topo */
.topbar{position:sticky;top:0;z-index:20;background:#fff;box-shadow:0 2px 12px rgba(31,59,92,.08)}
.topbar-in{display:flex;align-items:center;justify-content:space-between;min-height:58px}
.brand{display:flex;align-items:center;gap:10px;font:700 1.1rem var(--f-title)}
.tabs{display:flex;gap:6px;overflow-x:auto;padding-bottom:10px;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs a{flex-shrink:0;padding:7px 14px;border-radius:999px;background:var(--bg);color:var(--navy);font-weight:700;font-size:.92rem;text-decoration:none}

/* Boas-vindas */
.welcome{padding:24px 0 8px}
.hello{margin:0;color:var(--coral-osc);font-weight:800}
.welcome h1{font-size:clamp(1.4rem,5vw,2rem)}
.who{color:var(--suave);font-size:.92rem;word-break:break-all}
.pill{display:inline-block;background:var(--navy);color:#fff;border-radius:999px;padding:2px 10px;font-weight:700;font-size:.8rem;word-break:normal}
.progress-card{background:#fff;border-radius:20px;padding:18px;box-shadow:var(--shadow);margin-top:14px}
.progress-top{display:flex;justify-content:space-between;gap:10px;font-size:1rem}
.bar{height:12px;background:#E6EEF6;border-radius:99px;overflow:hidden;margin:10px 0}
.bar span{display:block;height:100%;background:linear-gradient(90deg,var(--menta),var(--azul));border-radius:99px}
.progress-card p{margin:0;color:var(--suave);font-size:.92rem}

/* Blocos */
.block{padding:28px 0 8px}
.block h2{font-size:1.45rem;display:flex;align-items:center;gap:10px}
.block-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.block-head h2{margin:0}
.tag-n{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--coral);color:#fff;font-size:1.1rem}
.card{background:#fff;border-radius:20px;padding:18px;box-shadow:var(--shadow);margin-bottom:14px}
.card h3{font-size:1.1rem}
.card ol,.card ul{margin:0;padding-left:1.2em}
.grid{display:grid;gap:14px}

/* Acordeão */
.acc details{background:#fff;border-radius:16px;box-shadow:var(--shadow);margin-bottom:10px}
.acc summary{list-style:none;cursor:pointer;padding:15px 46px 15px 18px;font-weight:800;position:relative}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);font:700 1.4rem var(--f-title);color:var(--azul-osc)}
.acc details[open] summary::after{content:"–"}
.acc .acc-body{padding:0 18px 14px}
.acc ul,.acc ol{padding-left:1.2em;margin:0 0 .6em}
.acc li{margin-bottom:.45em}

/* Módulos */
.mod{background:#fff;border-radius:20px;box-shadow:var(--shadow);margin-bottom:16px;overflow:hidden;border-top:6px solid var(--c)}
.mod-head{display:flex;align-items:center;gap:12px;padding:16px 18px 6px}
.mod-n{flex-shrink:0;width:40px;height:40px;border-radius:12px;background:var(--c);color:#fff;display:grid;place-items:center;font:700 1.1rem var(--f-title)}
.mod-head h3{margin:0;font-size:1.08rem}
.mod-head small{color:var(--suave);font-weight:700}
.fichas{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:12px 18px 18px}
.ficha{border:0;background:var(--bg);border-radius:14px;padding:8px;text-align:left;color:var(--navy)}
.ficha img,.ficha .ph{width:100%;aspect-ratio:2/3;object-fit:cover;border-radius:10px;background:#fff}
.ficha span{display:block;font-weight:800;font-size:.85rem;padding:6px 2px 0;line-height:1.3}
.ficha small{display:block;color:var(--suave);font-weight:700}
.locked{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:6px;border:2px dashed #C6D6E6;border-radius:14px;padding:12px;color:var(--suave);font-size:.85rem;font-weight:700;min-height:160px}
.locked .lock{font-size:1.6rem}
.ph{display:flex;align-items:center;justify-content:center;text-align:center;background:repeating-linear-gradient(45deg,#EAF2FA,#EAF2FA 10px,#F4F8FC 10px,#F4F8FC 20px);border:2px dashed #A9C3DC;color:var(--suave);font-weight:800;font-size:.8rem;padding:8px}

/* Apoio e bônus */
.res{display:flex;gap:14px;align-items:center;background:#fff;border-radius:18px;padding:16px;box-shadow:var(--shadow);border:0;text-align:left;width:100%;color:var(--navy)}
.res-ico{flex-shrink:0;width:48px;height:48px;border-radius:14px;display:grid;place-items:center;font-size:1.5rem;background:#EAF5FD}
.res strong{display:block;font-family:var(--f-title);font-size:1.05rem}
.res small{color:var(--suave);font-weight:600}
.bono{background:#fff;border-radius:20px;box-shadow:var(--shadow);padding:16px;display:grid;grid-template-columns:96px 1fr;gap:14px;align-items:start}
.bono-img{position:relative}
.bono-img img,.bono-img .ph{width:96px;aspect-ratio:2/3;object-fit:cover;border-radius:10px}
.bono-img .badge-lock{position:absolute;inset:auto 6px 6px auto;width:30px;height:30px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:.9rem}
.bono h3{font-size:1.05rem;margin-bottom:.2em}
.bono p{margin:0 0 .5em;color:var(--suave);font-size:.92rem}
.bono ul{margin:0 0 .6em;padding-left:1.1em;font-size:.9rem}
.bono .when{display:inline-block;background:#FFF6DC;border-radius:10px;padding:6px 10px;font-weight:800;font-size:.85rem}
.bono .excl{display:inline-block;background:#FDECEA;color:var(--coral-osc);border-radius:10px;padding:6px 10px;font-weight:800;font-size:.85rem;margin-bottom:8px}
.bono .btn{width:100%}

.foot{padding:28px 16px 40px;color:var(--suave);font-size:.82rem;text-align:center}
.foot p{margin:0 0 .4em}

/* Visualizador */
.viewer{position:fixed;inset:0;z-index:50;background:rgba(10,22,36,.95);display:flex;flex-direction:column}
.viewer-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;color:#fff;font-weight:800}
.viewer-bar span{flex:1;text-align:center;font-size:.95rem}
.viewer-stage{flex:1;overflow:auto;display:flex;padding:8px}
.viewer-stage img,.viewer-stage .ph{margin:auto;max-width:100%;max-height:100%;border-radius:8px;cursor:zoom-in;background:#fff}
.viewer-stage .ph{width:min(80vw,380px);aspect-ratio:2/3}
.viewer-stage.zoomed img{max-width:none;max-height:none;width:200%;cursor:zoom-out;margin:0}
.viewer-nav{display:flex;align-items:center;justify-content:space-between;padding:10px 12px calc(10px + env(safe-area-inset-bottom))}
.muted-light{color:#AFC0D2;font-size:.85rem}

/* Leitor */
.reader{position:fixed;inset:0;z-index:50;background:rgba(20,40,63,.65);display:flex;align-items:flex-end;justify-content:center}
.reader-box{background:#fff;width:100%;max-width:720px;max-height:92vh;border-radius:24px 24px 0 0;display:flex;flex-direction:column}
.reader-bar{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border-bottom:1px solid var(--linea)}
.reader-bar .icon-btn{background:var(--bg)}
.reader-body{overflow:auto;padding:20px 20px 32px}
.reader-body h2{font-size:1.4rem}
.reader-body dt{font-weight:800;margin-top:.8em}
.reader-body dd{margin:0;color:var(--suave)}
.reader-body table{width:100%;border-collapse:collapse;font-size:.92rem;margin-top:8px}
.reader-body th,.reader-body td{border:1px solid var(--linea);padding:8px;text-align:left;vertical-align:top}
.reader-body th{background:var(--bg)}
.semana td{text-align:center;font-size:1.6rem;height:56px}
.check{list-style:none;padding:0}
.check li{padding:8px 0 8px 34px;position:relative;border-bottom:1px dashed var(--linea)}
.check li::before{content:"";position:absolute;left:0;top:10px;width:20px;height:20px;border:2px solid var(--navy);border-radius:6px}

.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:80;background:var(--navy);color:#fff;padding:12px 18px;border-radius:12px;font-weight:700;max-width:90vw;text-align:center}

@media (min-width:720px){
  .fichas{grid-template-columns:repeat(4,1fr)}
  .grid.two,#apoyo-list,#bonos-list{grid-template-columns:1fr 1fr}
  .reader{align-items:center}
  .reader-box{border-radius:24px}
}

/* Impressão do material de apoio */
@media print{
  body.printing > *:not(#reader){display:none!important}
  body.printing #reader{position:static;background:none;display:block}
  body.printing .reader-box{max-height:none;box-shadow:none}
  body.printing .reader-bar{display:none}
  body.printing .reader-body{overflow:visible}
}