/* StarFibra Plus — app do assinante. Contrato visual: docs/mockup-plus/starfibra-plus-aprovado.html
   Tema único escuro (os apps da casa são escuros sempre). Celular primeiro; tablet, computador e
   TV reaproveitam as mesmas peças com mais colunas. */
:root{
  --ground:#030a14; --bg:#050f1c; --panel:#081b30; --card:#0b2a45; --elev:#0e3a63;
  --line:#16344f; --line-hi:#21486b;
  --text:#eaf1f8; --muted:#93a9c0; --faint:#7590ab;
  --blue:#1d98d0; --blue-hi:#34ace3; --blue-deep:#1483c7;
  --orange:#f28c1d; --on-orange:#04101d; --live:#36d399; --amber:#f5b53d; --danger:#f0617e;
  --paper:#f1e8d6; --ink:#2b2219;
  --f-body:"Nunito",-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-book:"Fraunces",Georgia,"Times New Roman",serif;
  --f-mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --gutter:16px; --max:1100px;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{background:var(--bg);-webkit-text-size-adjust:100%}
body{margin:0;min-height:100dvh;background:var(--bg);color:var(--text);font:400 15px/1.5 var(--f-body);
     display:flex;flex-direction:column;-webkit-tap-highlight-color:transparent}
a{color:var(--blue-hi);text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--blue-hi);outline-offset:2px;border-radius:6px}
.i{width:20px;height:20px;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------------- marca ---------------- */
.marca{display:flex;align-items:center;gap:7px}
.marca img{height:26px;width:auto}
.plus-tag{font:900 10px/1 var(--f-body);letter-spacing:.14em;color:var(--on-orange);background:var(--orange);padding:4px 6px 3px;border-radius:4px}

/* ---------------- cabeçalho ---------------- */
.ah{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:10px;
    padding:calc(8px + env(safe-area-inset-top,0px)) max(var(--gutter),calc((100% - var(--max)) / 2 + var(--gutter))) 10px;background:rgba(5,15,28,.92);
    backdrop-filter:saturate(1.2) blur(10px)}
.ah .l,.ah .r{display:flex;align-items:center;gap:8px;min-width:0}
.ah .volta-t{font:900 15px var(--f-body);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ah a.l{color:var(--text)}
.ah .mod-t{display:flex;align-items:center;gap:7px;min-width:0;font:900 17px var(--f-body)}
.ah .mod-t .i{color:var(--blue-hi)}
.ah .mod-t span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.icobtn{width:38px;height:38px;border-radius:999px;border:1px solid var(--line);background:var(--panel);
        display:grid;place-items:center;cursor:pointer;color:var(--text);flex:0 0 auto}
.icobtn:hover{border-color:var(--line-hi)}
.avatar{width:38px;height:38px;border-radius:999px;display:grid;place-items:center;font:900 15px var(--f-body);
        background:hsl(var(--hue,170) 45% 30%);color:#fff;border:0;cursor:pointer;flex:0 0 auto}

/* ---------------- corpo ---------------- */
.conteudo{width:100%;max-width:var(--max);margin:0 auto;flex:1;display:flex;flex-direction:column;padding-bottom:24px}
.pad{padding-inline:var(--gutter)}
.h1{font:900 23px/1.2 var(--f-body);margin:2px 0 0;letter-spacing:-.01em;text-wrap:balance}
.h2{font:900 19px/1.2 var(--f-body);margin:4px 0 2px;letter-spacing:-.01em;text-wrap:balance}
.sub{color:var(--muted);font-size:13.5px;margin:0}
.sec-h{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding:0 var(--gutter);margin:20px 0 9px}
.sec-h h3{font:900 16px var(--f-body);margin:0}
.sec-h a{font:800 12.5px var(--f-body);white-space:nowrap}

/* ---------------- peças ---------------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:14px}
.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;border:0;cursor:pointer;
     font:800 15px var(--f-body);border-radius:999px;padding:13px 18px;text-align:center}
.btn-cta{background:var(--orange);color:var(--on-orange)}
.btn-cta:hover{filter:brightness(1.06)}
.btn-2{background:transparent;color:var(--blue-hi);border:1.5px solid var(--blue-deep)}
.btn-wa{background:#25d366;color:#04140a}
.btn-txt{background:none;color:var(--blue-hi);font-size:14px}
.btn-sm{width:auto;padding:8px 14px;font-size:13px}
.chip{display:inline-flex;align-items:center;gap:6px;flex:0 0 auto;border:1px solid var(--line);background:var(--panel);
      color:var(--muted);font:700 13px var(--f-body);padding:7px 12px;border-radius:999px;cursor:pointer;white-space:nowrap}
.chip.on,.chip[aria-pressed="true"],.chip:has(input:checked){background:var(--elev);color:var(--text);border-color:var(--blue-deep)}
.chips{display:flex;gap:6px;overflow-x:auto;padding:0 var(--gutter) 2px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;background:var(--panel);border:1px solid var(--line);
     border-radius:999px;padding:3px;margin:0 var(--gutter)}
.seg a,.seg button{border:0;background:none;color:var(--muted);font:800 13.5px var(--f-body);padding:8px 0;border-radius:999px;
     cursor:pointer;text-align:center}
.seg .on{background:var(--blue-deep);color:#fff}
.seg a{display:block;color:var(--muted)}.seg a.on{color:#fff}
@media (min-width:720px){.seg{max-width:420px}}
.pill{font:800 10.5px var(--f-body);letter-spacing:.04em;padding:3px 8px;border-radius:999px;display:inline-flex;
      align-items:center;gap:5px;white-space:nowrap;text-transform:uppercase}
.pill .i{width:13px;height:13px}
.pill-live{background:rgba(54,211,153,.16);color:var(--live)}
.pill-live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--live)}
.pill-blue{background:rgba(29,152,208,.16);color:var(--blue-hi)}
.pill-amber{background:rgba(245,181,61,.14);color:var(--amber)}
.pill-dim{background:rgba(147,169,192,.12);color:var(--muted)}
.bar{display:block;height:4px;border-radius:9px;background:rgba(147,169,192,.18);overflow:hidden}
.bar i{display:block;height:100%;background:var(--orange);border-radius:9px}
.row{display:flex;align-items:center;gap:12px}
.rail{display:flex;gap:10px;overflow-x:auto;padding:0 var(--gutter) 4px;scrollbar-width:none;scroll-snap-type:x proximity;scroll-padding-inline:var(--gutter)}
.rail::-webkit-scrollbar{display:none}
.rail > *{scroll-snap-align:start}
.lista{display:grid;grid-template-columns:minmax(0,1fr)}
.lista .it{display:flex;align-items:center;gap:12px;padding:11px var(--gutter);border-top:1px solid var(--line);color:var(--text)}
.lista .it:first-child{border-top:0}
.lista a.it:hover,.lista button.it:hover{background:rgba(14,58,99,.35)}
.lista .it.on{background:var(--card)}
.lista button.it{width:100%;border:0;border-top:1px solid var(--line);background:none;text-align:left;cursor:pointer;font:inherit}
.tile{width:44px;height:44px;border-radius:10px;display:grid;place-items:center;font:900 13px var(--f-body);flex:0 0 auto;
      background:var(--card);border:1px solid var(--line);color:var(--blue-hi)}
.min{min-width:0;flex:1}
.min b{display:block;font-weight:800;font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.min span{display:block;color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.min span.pill{display:inline-flex;font-size:10.5px;color:var(--muted);overflow:visible}
.min span.pill-amber{color:var(--amber)}.min span.pill-blue{color:var(--blue-hi)}.min span.pill-live{color:var(--live)}
.chev{color:var(--faint)}
.vazio{padding:28px var(--gutter);text-align:center;color:var(--muted)}
.vazio .i{width:34px;height:34px;color:var(--faint);margin:0 auto 8px;display:block}
.aviso{margin:12px var(--gutter) 0;padding:12px 14px;border-radius:12px;background:rgba(245,181,61,.1);
       border:1px solid rgba(245,181,61,.35);color:#f7d9a0;font-size:14px;display:flex;gap:10px;align-items:flex-start}
.aviso.erro{background:rgba(240,97,126,.1);border-color:rgba(240,97,126,.4);color:#ffc3cf}
.aviso .i{color:var(--amber);margin-top:1px}
.aviso.erro .i{color:var(--danger)}

/* ---------------- formulário ---------------- */
.izinho{font:italic 700 15px/1 Georgia,serif;color:var(--amber);cursor:help;display:inline-block;width:12px;text-align:center}
.izinho:hover{font-size:17px}
.rot{display:flex;align-items:center;gap:4px;font:800 12.5px var(--f-body);color:var(--muted);margin:14px 0 6px}
.rot .req{color:var(--orange)}
.campo{width:100%;background:var(--panel);border:1px solid var(--line);border-radius:12px;color:var(--text);
       font:700 16px var(--f-body);padding:13px 14px;outline:none}
.campo:focus{border-color:var(--blue-deep)}
.campo-senha{position:relative}
.campo-senha .icobtn{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:34px;height:34px;border:0;background:none;color:var(--muted)}

/* ---------------- telas de acesso ---------------- */
.acesso{flex:1;display:flex;flex-direction:column;justify-content:center;width:100%;max-width:420px;margin:0 auto;
        padding:calc(28px + env(safe-area-inset-top,0px)) var(--gutter) calc(24px + env(safe-area-inset-bottom,0px))}
.acesso .logo{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:10px}
.acesso .logo img{height:58px}
.acesso .logo .plus-tag{font-size:15px;padding:6px 9px 5px;border-radius:6px}
.perfis{display:grid;grid-template-columns:repeat(2,minmax(0,92px));justify-content:center;gap:22px 28px;margin:8px 0 22px}
.perfil{border:0;background:none;cursor:pointer;display:grid;justify-items:center;gap:6px;color:var(--text)}
.perfil .av{width:92px;height:92px;border-radius:22px;background:hsl(var(--hue,170) 45% 32%);display:grid;place-items:center;
            font-size:44px;line-height:1}
.perfil:hover .av,.perfil:focus-visible .av{outline:3px solid #fff;outline-offset:3px}
.perfil b{font-size:15px}.perfil small{color:var(--muted);font-size:12px;min-height:15px}

/* ---------------- player ---------------- */
.player{position:relative;aspect-ratio:16/9;background:#000;width:100%;overflow:hidden}
.player iframe,.player video{position:absolute;inset:0;width:100%;height:100%;border:0;background:#000}
.player .fora{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:20px;
              background:radial-gradient(circle at 30% 40%,rgba(29,152,208,.35),transparent 55%),linear-gradient(135deg,#0b1d30,#15304c)}
.player .fora b{display:block;font:900 17px var(--f-body);margin-bottom:6px}
@media (min-width:900px){.player-wrap{padding:0 var(--gutter)}.player-wrap .player{border-radius:14px;max-width:880px}}
.player-wrap.cheio{padding:0}.player-wrap.cheio .player{border-radius:0;max-width:none}
@media (min-width:900px){.player-wrap.cheio{padding:0 var(--gutter)}.player-wrap.cheio .player{border-radius:14px;max-width:880px}}

/* ---------------- capas de livro (coleção tipográfica) ---------------- */
.capa{container-type:inline-size;aspect-ratio:2/3;border-radius:5px 7px 7px 5px;background:var(--c,#0e3a63);display:flex;
      flex-direction:column;padding:10% 8% 8%;position:relative;overflow:hidden;
      box-shadow:0 6px 16px rgba(0,0,0,.4),inset 3px 0 0 rgba(0,0,0,.18)}
.capa .a{font:800 7.2cqi/1.2 var(--f-body);letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.9)}
.capa .f{background:#f4ecdb;color:#2b2219;flex:1;margin:9cqi -8cqi;padding:9cqi;display:flex;flex-direction:column;justify-content:center}
.capa .t{font:500 12.5cqi/1.04 var(--f-book);letter-spacing:-.01em;text-wrap:balance}
.capa .y{font:700 6.5cqi var(--f-body);color:#7a6a55;margin-top:5cqi}
.capa .s{font:900 6cqi var(--f-body);letter-spacing:.2em;color:rgba(255,255,255,.75);text-transform:uppercase}
.capa img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.livro{width:108px;flex:0 0 auto;color:var(--text)}
.livro small{display:block;font-size:12px;color:var(--muted);margin-top:6px;line-height:1.3}
.estante{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px 12px;padding:14px var(--gutter) 20px}
.estante .livro{width:auto}
@media (min-width:720px){.estante{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:22px 18px}}

/* ---------------- leitor ---------------- */
body.lendo{background:#0b1622}
body.lendo.papel{background:var(--paper)}
.leitor{flex:1;display:flex;flex-direction:column;color:#dfe6ec;min-height:100dvh}
.papel .leitor{color:var(--ink)}
.leitor .lt{position:sticky;top:0;display:flex;align-items:center;justify-content:space-between;gap:8px;
            padding:calc(8px + env(safe-area-inset-top,0px)) 12px 8px;border-bottom:1px solid rgba(147,169,192,.18);
            background:inherit;z-index:5}
.lendo .leitor .lt{background:#0b1622}.lendo.papel .leitor .lt{background:var(--paper)}
.leitor .lt b{font:800 14px var(--f-body);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.papel .icobtn{background:#e7dcc6;border-color:#d6c8ad;color:var(--ink)}
.texto{width:100%;max-width:680px;margin:0 auto;padding:18px 24px 40px;font:400 calc(var(--fs,18) * 1px)/1.72 var(--f-book);
       position:relative;flex:1;-webkit-user-select:none;user-select:none}
.texto h1,.texto h2,.texto h3,.texto h4,.texto h5,.texto h6{font:700 15px var(--f-body);letter-spacing:.14em;text-transform:uppercase;margin:8px 0 16px;opacity:.72}
.texto p{margin:0 0 12px;text-indent:1.4em}
.texto blockquote{margin:12px 0 12px 1.2em;font-style:italic}
.marca-dagua{position:fixed;right:12px;bottom:calc(64px + env(safe-area-inset-bottom,0px));font:700 10.5px var(--f-body);
             opacity:.35;letter-spacing:.04em;pointer-events:none}
.leitor .lb{position:sticky;bottom:0;padding:10px 16px calc(12px + env(safe-area-inset-bottom,0px));
            border-top:1px solid rgba(147,169,192,.18);font:700 12.5px var(--f-body);display:grid;gap:8px;background:inherit}
.lendo .leitor .lb{background:#0b1622}.lendo.papel .leitor .lb{background:var(--paper)}
.leitor .nav{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.leitor .nav a{border:1px solid rgba(147,169,192,.3);border-radius:999px;padding:9px;text-align:center;color:inherit;font-weight:800}

/* ---------------- câmeras ---------------- */
.cam-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:10px;padding:12px var(--gutter) 0}
@media (min-width:720px){.cam-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1080px){.cam-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.cam{padding:8px;display:grid;gap:8px;color:var(--text)}
.cam .tela{position:relative;aspect-ratio:16/9;border-radius:10px;overflow:hidden;background:#0a1520}
.cam .tela iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.cam .tela .fora{position:absolute;inset:0;display:grid;place-items:center;color:var(--faint);font:800 12px var(--f-body)}
.cam .tela .pill{position:absolute;bottom:8px;left:8px}

/* ---------------- cursos ---------------- */
.curso-card{width:176px;flex:0 0 auto;overflow:hidden;color:var(--text)}
.curso-card .capa-c{height:80px;display:grid;place-items:center;color:#fff}
.curso-card .capa-c .i{width:26px;height:26px}
.curso-card .min{padding:9px 11px 11px}
.curso-card .min b{white-space:normal;line-height:1.25;font-size:13.5px;min-height:34px}
.num-aula{width:34px;height:34px;border-radius:999px;display:grid;place-items:center;font:900 13px var(--f-body);flex:0 0 auto;
          background:var(--card);border:1px solid var(--line);color:var(--muted)}
.num-aula.feita{background:var(--live);color:#04101d;border-color:var(--live)}
.num-aula.atual{background:var(--orange);color:#04101d;border-color:var(--orange)}
.quiz fieldset{border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin:0 0 12px}
.quiz legend{font-weight:800;padding:0 6px}
.quiz label{display:flex;gap:10px;align-items:flex-start;padding:7px 0;cursor:pointer}
.quiz input{margin-top:4px;accent-color:var(--orange)}

/* ---------------- rodapé de ação fixo ---------------- */
.rodape-app{position:sticky;bottom:0;z-index:15;padding:12px var(--gutter) calc(14px + env(safe-area-inset-bottom,0px));
            border-top:1px solid var(--line);background:#06121f;display:grid;gap:8px}
@media (min-width:720px){.rodape-app{grid-auto-flow:column;justify-content:end}.rodape-app.centro{justify-content:center}.rodape-app .btn{width:auto;min-width:220px}}

/* ---------------- Início (trilhos do v1) ---------------- */
.cont{width:220px;flex:0 0 auto;padding:10px;display:grid;gap:8px;color:var(--text);align-content:start}
.cont-v{height:112px;overflow:hidden;border-radius:10px;position:relative}
.cont-v .player{height:100%;aspect-ratio:auto;display:grid;place-items:center}
.cont-v .player.tvb{background:radial-gradient(circle at 28% 38%,rgba(29,152,208,.75) 0,transparent 42%),radial-gradient(circle at 76% 64%,rgba(242,140,29,.55) 0,transparent 40%),linear-gradient(135deg,#0b1d30,#15304c)}
.cont-s{font:900 34px var(--f-body);color:rgba(255,255,255,.92);text-shadow:0 2px 10px rgba(0,0,0,.4)}
.cont-i{width:34px;height:34px;color:#fff}
.cont-l{display:grid;grid-template-columns:62px 1fr;gap:10px;align-items:center;height:100%}
.cena-c{height:100%;display:grid;place-items:center;background:linear-gradient(180deg,#1a2833 0%,#243541 46%,#3a444b 47%,#2b3136 100%)}
.cont .pill{justify-self:start}
.faixa{margin:14px var(--gutter) 0;padding:12px 14px;display:flex;gap:12px;align-items:center;color:var(--text)}
.canal-b{display:grid;justify-items:center;gap:6px;width:76px;flex:0 0 auto;color:var(--muted)}
.canal-b small{font:700 11.5px var(--f-body);white-space:nowrap;max-width:76px;overflow:hidden;text-overflow:ellipsis}
.tile.grande{width:64px;height:64px;border-radius:16px;font-size:17px}
.busca{display:flex;gap:8px;align-items:center;padding-top:2px}
.busca .campo{padding:10px 14px;font-size:15px}
.vit-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:8px;padding:14px var(--gutter) 0}
@media (min-width:720px){.vit-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ---------------- barra de abas de baixo ---------------- */
.tabbar{position:sticky;bottom:0;z-index:25;display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);
        background:#06121f;padding:7px 6px calc(10px + env(safe-area-inset-bottom,0px))}
.tabbar a{display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--faint);font:800 10.5px var(--f-body);padding:4px 0}
.tabbar a .i{width:21px;height:21px}
.tabbar a[aria-current="page"]{color:var(--blue-hi)}
.tabbar a.sem{opacity:.55}
@media (min-width:900px){
  .tabbar{width:min(560px,100%);margin:0 auto;border:1px solid var(--line);border-bottom:0;border-radius:16px 16px 0 0}
  .tabbar a{font-size:12px}
}

/* ---------------- TV (controle remoto) ---------------- */
@media (min-width:1280px) and (min-height:680px){ :root{--gutter:28px} .h1{font-size:28px} }
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}