/* Layout: plataforma do professor Crescer Sabendo — fundo azul petróleo; catálogo por ano → volume (Partes I–VI) → aula (vídeo + roteiro) */
:root{
  --bg:#0a2733; --surface:#0f3343; --surface-2:#154257; --line:#1f5068;
  --fg:#f6f2e8; --muted:#a3bcc7; --accent:#f2b630; --accent-ink:#1a1405;
  --good:#5fd3a5; --brand:#f6f2e8; --note-bg:#2a3a2a; --note-fg:#f2e3b0;
  --logo:url("assets/logo.png");
  --display:"Fredoka", "Arial Rounded MT Bold", system-ui, sans-serif;
  --body:"Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme:dark;
}
@media (prefers-color-scheme: light){
  :root:not([data-theme="dark"]){
    --bg:#f3f7f8; --surface:#ffffff; --surface-2:#e2edf1; --line:#cddce2;
    --fg:#0d2a36; --muted:#4d6773; --accent:#15698c; --accent-ink:#ffffff; --good:#13865c; --brand:#15698c;
    --note-bg:#fff4d6; --note-fg:#5b4300;
    color-scheme:light;
  }
}
:root[data-theme="light"]{
  --bg:#f3f7f8; --surface:#ffffff; --surface-2:#e2edf1; --line:#cddce2;
  --fg:#0d2a36; --muted:#4d6773; --accent:#15698c; --accent-ink:#ffffff; --good:#13865c; --brand:#15698c;
  --note-bg:#fff4d6; --note-fg:#5b4300;
  color-scheme:light;
}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--fg);font-family:var(--body);font-size:15px;line-height:1.6;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.wrap{max-width:1160px;margin:0 auto}
h1,h2,h3,h4{font-family:var(--display);font-weight:600;text-wrap:balance;margin:0;line-height:1.12}
p{margin:0}
.eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:700}

/* Top bar */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--bg);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand span{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:700}
.logo{display:block;background:var(--brand);-webkit-mask:var(--logo) center/contain no-repeat;mask:var(--logo) center/contain no-repeat;aspect-ratio:560/239;max-width:100%}
.brand .logo{height:38px}
.nav{display:flex;gap:16px;align-items:center;font-size:14px;color:var(--muted)}
.school{font-size:13px;max-width:240px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.role{font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:700;padding:4px 9px;border-radius:999px;border:1px solid var(--line);color:var(--fg)}
.cobrand{display:flex;align-items:center;gap:16px;min-width:0}
.partner{display:flex;align-items:center;padding-left:16px;border-left:1px solid var(--line);height:38px}
.partner:empty{display:none}
.partner img{max-height:38px;max-width:140px;object-fit:contain;display:block}
.partner .slot{display:grid;place-items:center;width:132px;height:38px;border:1.5px dashed var(--muted);border-radius:8px;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;font-weight:700;color:var(--muted);text-align:center;line-height:1.2}
body.locked .partner{display:none}
@media (max-width:620px){.cobrand{gap:10px}.partner{padding-left:10px}.partner .slot{width:84px;font-size:9px}.brand .logo{height:32px}}
.vcover .lock{position:absolute;top:10px;right:10px;z-index:2;width:32px;height:32px;border-radius:50%;background:rgba(10,20,26,.6);display:grid;place-items:center}
.vcover .lock svg{width:15px;height:15px;fill:#fbf7ee}
.vcover.is-locked{filter:grayscale(.75) brightness(.8)}
.covers-row .vcover .lock,.prog-row .vcover .lock{display:none}
.status.lockd{display:inline-flex;align-items:center;gap:4px;background:var(--surface-2);color:var(--fg);border:1px solid var(--line)}
.status.lockd svg{width:10px;height:10px;fill:currentColor}
.access{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted);margin-bottom:18px}
.access .ki{width:14px;height:14px;fill:var(--accent)}
.access b{color:var(--fg)}
.locked-box{display:grid;grid-template-columns:44px minmax(0,1fr);gap:14px;align-items:start;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;max-width:560px;margin-top:6px}
.locked-box .lk{width:44px;height:44px;border-radius:50%;background:var(--surface-2);display:grid;place-items:center}
.locked-box .lk svg{width:20px;height:20px;fill:var(--accent)}
.locked-box h3{font-size:18px;margin-bottom:4px}
.locked-box p{color:var(--muted);font-size:14px}
.myprog{display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:var(--fg);font-weight:600;font-size:13.5px;padding:5px 6px 5px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--line)}
.myprog:hover{border-color:var(--accent)}
.myprog b{background:var(--accent);color:var(--accent-ink);border-radius:999px;padding:1px 8px;font-size:12px;font-variant-numeric:tabular-nums}
.prog-list{display:grid;gap:12px;padding-block:8px 40px}
.prog-row{display:grid;grid-template-columns:72px minmax(0,1fr) auto;gap:16px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:12px 16px;text-decoration:none}
.prog-row .vcover{padding:6px;border-radius:10px}
.prog-row .vcover .yr{font-size:24px}
.prog-row .vcover .bk,.prog-row .vcover .cpt,.prog-row .vcover .yr small{display:none}
.prog-row h3{font-size:18px;margin-bottom:2px}
.prog-row small{color:var(--muted);display:block;margin-bottom:8px}
.prog-row .pc{font-family:var(--display);font-weight:600;font-size:22px;font-variant-numeric:tabular-nums}
.prog-sum{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0}
.prog-sum div{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.prog-sum b{font-family:var(--display);font-weight:600;font-size:28px;display:block;font-variant-numeric:tabular-nums}
.prog-sum span{color:var(--muted);font-size:13px}
@media (max-width:620px){.myprog{font-size:0;gap:0;padding:5px}.myprog b{font-size:12px}.role{display:none}.prog-sum{grid-template-columns:minmax(0,1fr)}}
.linkbtn{background:none;border:0;padding:0;color:var(--muted);font-size:14px}
.linkbtn:hover{color:var(--fg)}
body.locked .nav{display:none}
.demo-note{font-size:12.5px;color:var(--muted);text-align:center;padding-block:8px;border-bottom:1px solid var(--line)}

/* Buttons, chips, bars */
.btns{display:flex;flex-wrap:wrap;gap:10px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:999px;font-weight:600;font-size:14px;text-decoration:none;border:1px solid var(--line);background:var(--surface)}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn.done{background:transparent;border-color:var(--good);color:var(--good)}
.btn:hover{filter:brightness(1.06)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font-size:12px;padding:4px 10px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line);font-variant-numeric:tabular-nums;font-weight:600}
.chip.soft{font-weight:500}
.bar{height:5px;background:var(--surface-2);border-radius:5px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--accent);border-radius:5px}
.back{display:inline-flex;gap:6px;font-size:13.5px;color:var(--muted);text-decoration:none;margin-top:22px}
.back:hover{color:var(--fg)}
.status{font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:700;padding:3px 8px;border-radius:999px;display:inline-block}
.status.ok{background:var(--good);color:var(--bg)}
.status.wip{background:var(--surface-2);color:var(--muted);border:1px solid var(--line)}

/* Volume covers */
.vcover{position:relative;overflow:hidden;border-radius:18px;aspect-ratio:3/4;max-width:100%;
  background:var(--c1);color:#fbf7ee;display:flex;flex-direction:column;justify-content:space-between;padding:16px}
.vcover::before{content:"";position:absolute;width:90%;aspect-ratio:1;border-radius:50%;right:-30%;bottom:-20%;background:var(--c2);opacity:.9}
.vcover::after{content:"";position:absolute;width:26%;aspect-ratio:1;border-radius:50%;left:12%;bottom:22%;background:var(--c3);opacity:.85}
.vcover .yr{position:relative;font-family:var(--display);font-weight:700;font-size:64px;line-height:.9}
.vcover .yr small{font-size:.32em;letter-spacing:.06em;display:block;margin-top:4px;text-transform:uppercase}
.vcover .bk{position:relative;font-family:var(--display);font-weight:600;font-size:17px;line-height:1.15;text-wrap:balance;z-index:1}
.vcover .cpt{position:relative;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;opacity:.92;z-index:1}
.vcover.dim{filter:saturate(.35);opacity:.75}

/* Home */
.hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:40px;align-items:center;padding-block:40px 28px}
.hero h1{font-size:clamp(32px,5vw,50px);margin:10px 0 14px}
.hero p.lead{color:var(--muted);max-width:54ch;margin-bottom:20px;font-size:16px}
.hero-card{display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:16px;text-decoration:none}
.hero-card h3{font-size:22px;margin:6px 0 6px}
.hero-card p{color:var(--muted);font-size:14px;margin-bottom:12px}
.section{padding-block:26px}
.section-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.section-head h2{font-size:26px}
.section-head p{color:var(--muted);font-size:14px}
.grid5{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.vcard{text-decoration:none;display:flex;flex-direction:column;gap:8px}
.vcard .vcover{transition:transform .25s ease}
.vcard:hover .vcover{transform:translateY(-3px)}
.vcard .sub{font-size:13px;color:var(--muted)}
.how{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;border-top:1px solid var(--line);padding-top:24px}
.how h3{font-size:19px;margin-bottom:6px}
.how p{color:var(--muted);font-size:14px}

/* Volume page */
.vol-hero{display:grid;grid-template-columns:220px minmax(0,1fr);gap:32px;padding-block:28px 22px;align-items:end}
.vol-hero h1{font-size:clamp(30px,4.4vw,46px);margin:8px 0 12px}
.big-idea{font-family:var(--display);font-weight:500;font-size:clamp(18px,2.2vw,22px);line-height:1.3;max-width:44ch;margin-bottom:10px}
.vol-hero .eu{color:var(--muted);margin-bottom:16px}
.vol-body{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:32px;padding-block:12px 40px}
.part{margin-bottom:28px}
.part-head{display:flex;align-items:baseline;gap:10px;margin-bottom:10px}
.part-head .pn{font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--accent);text-transform:uppercase;white-space:nowrap}
.part-head h2{font-size:22px}
details.acc{border:1px solid var(--line);border-radius:12px;background:var(--surface);margin-bottom:8px}
details.acc summary{list-style:none;cursor:pointer;padding:13px 16px;font-weight:600;display:flex;justify-content:space-between;gap:12px}
details.acc summary::-webkit-details-marker{display:none}
details.acc summary::after{content:"+";color:var(--muted);font-weight:500}
details.acc[open] summary::after{content:"–"}
details.acc .in{padding:0 16px 16px;color:var(--fg);display:grid;gap:10px;max-width:72ch}
details.acc .in p{color:var(--muted)}
.lessons{list-style:none;margin:0;padding:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--surface)}
.lessons li+li{border-top:1px solid var(--line)}
.lessons a,.lessons .row{display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:12px;align-items:center;padding:12px 14px;text-decoration:none}
.lessons a:hover,.lessons a.on{background:var(--surface-2)}
.num{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-size:12.5px;font-weight:700;border:1.5px solid var(--line);font-variant-numeric:tabular-nums}
.num.done{background:var(--good);border-color:var(--good);color:var(--bg)}
.lt{min-width:0}
.lt b{display:block;font-weight:600;font-size:14.5px}
.lt small{color:var(--muted);font-size:13px;display:block}
.lt .ax{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.side{display:flex;flex-direction:column;gap:16px}
.box{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px}
.box h3{font-size:18px;margin-bottom:10px}
.box p{color:var(--muted);font-size:14px}
.progress-line{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);margin-bottom:8px;font-variant-numeric:tabular-nums}
.matrix{display:grid;gap:10px}
.matrix .mrow{display:grid;grid-template-columns:110px minmax(0,1fr);gap:10px;font-size:13px;align-items:start}
.matrix .mrow b{font-weight:600}
.empty{border:1.5px dashed var(--line);border-radius:14px;padding:22px;color:var(--muted);text-align:center}

/* Lesson page */
.lesson-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:30px;padding-block:18px 40px}
.player{position:relative;aspect-ratio:16/9;max-width:100%;border-radius:16px;overflow:hidden;background:var(--c1);color:#fbf7ee}
.player::before{content:"";position:absolute;width:60%;aspect-ratio:1;border-radius:50%;right:-12%;bottom:-40%;background:var(--c2)}
.player::after{content:"";position:absolute;width:14%;aspect-ratio:1;border-radius:50%;right:34%;top:14%;background:var(--c3);opacity:.85}
.player .ptitle{position:absolute;left:24px;top:22px;right:24px;font-family:var(--display);font-weight:600;font-size:clamp(20px,3.2vw,34px);line-height:1.1;max-width:18ch;z-index:1}
.player .ptag{position:absolute;left:24px;bottom:58px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;opacity:.9;z-index:1}
.playbtn{position:absolute;inset:0;margin:auto;width:76px;height:76px;border-radius:50%;border:0;background:rgba(255,255,255,.94);display:grid;place-items:center;box-shadow:0 10px 30px rgba(0,0,0,.3);transition:transform .2s;z-index:2}
.playbtn:hover{transform:scale(1.06)}
.playbtn svg{width:28px;height:28px;fill:#0d2a36}
.player.playing .playbtn{opacity:0;pointer-events:none}
.player.playing:hover .playbtn{opacity:.9;pointer-events:auto}
.controls{position:absolute;left:0;right:0;bottom:0;padding:10px 16px 12px;background:linear-gradient(transparent,rgba(0,0,0,.55));display:flex;align-items:center;gap:12px;font-size:12.5px;font-variant-numeric:tabular-nums;z-index:2}
.controls button{background:none;border:0;padding:4px;display:grid;place-items:center}
.controls svg{width:18px;height:18px;fill:#fbf7ee}
.seek{flex:1;height:5px;background:rgba(255,255,255,.3);border-radius:4px;position:relative;cursor:pointer}
.seek i{position:absolute;left:0;top:0;bottom:0;background:var(--accent);border-radius:4px}
.lesson-head{padding-block:20px 6px}
.lesson-head h1{font-size:clamp(26px,3.6vw,38px);margin:6px 0 8px}
.lesson-head .q{font-family:var(--display);font-weight:500;font-size:19px;color:var(--muted);margin-bottom:16px}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin:14px 0 22px}
.tab{background:none;border:0;padding:10px 12px;font-weight:600;font-size:14px;color:var(--muted);border-bottom:2.5px solid transparent;margin-bottom:-1px}
.tab[aria-selected="true"]{color:var(--fg);border-color:var(--accent)}
.doc{display:grid;gap:22px;max-width:74ch}
.doc h3{font-size:21px}
.doc h4{font-size:16.5px;margin-bottom:6px}
.doc p{color:var(--fg)}
.doc .muted{color:var(--muted)}
.doc ul{margin:6px 0 0;padding-left:20px;display:grid;gap:4px}
.doc .blk{display:grid;gap:8px}
.flow{font-family:var(--display);font-weight:600;font-size:15px;letter-spacing:.02em;padding:12px 16px;border-radius:12px;background:var(--surface-2);text-align:center}
.quote{border-left:3px solid var(--accent);padding:6px 0 6px 14px;font-family:var(--display);font-weight:500;font-size:16px;line-height:1.5;white-space:pre-line}
.note{background:var(--note-bg);color:var(--note-fg);border-radius:12px;padding:14px 16px;display:grid;gap:6px}
.note b{font-family:var(--display);font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:13px}
.note p{color:var(--note-fg)}
.concepts{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}
.concepts div{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px}
.concepts b{font-family:var(--display);font-weight:600;display:block;margin-bottom:2px}
.concepts span{color:var(--muted);font-size:13.5px}
.moment{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px;display:grid;gap:8px}
.moment .mt{font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.qs{columns:2;column-gap:28px;padding-left:18px;margin:0}
.qs li{break-inside:avoid;margin-bottom:6px}
.check{list-style:none;padding:0;margin:0;display:grid;gap:6px}
.check li{display:grid;grid-template-columns:20px minmax(0,1fr);gap:8px}
.check li::before{content:"";width:14px;height:14px;border:1.5px solid var(--muted);border-radius:4px;margin-top:4px}
.btable{width:100%;border-collapse:collapse;font-size:14px}
.btable th,.btable td{text-align:left;padding:10px;border-bottom:1px solid var(--line);vertical-align:top}
.btable th{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.tablewrap{overflow-x:auto}
.mats{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:8px}
.mats div{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:14px}
.files{display:grid;gap:8px}
.file{display:grid;grid-template-columns:40px minmax(0,1fr) auto;gap:12px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.file .ic{width:40px;height:46px;border-radius:6px;background:var(--surface-2);display:grid;place-items:center;font-size:10px;font-weight:700;color:var(--accent);letter-spacing:.06em}
.file b{font-weight:600;font-size:14px;display:block}
.file small{color:var(--muted)}
.file em{font-style:normal;font-size:12px;color:var(--muted)}
.sidelist h3{font-size:18px;margin-bottom:10px}
.sidelist .lessons a,.sidelist .lessons .row{grid-template-columns:28px minmax(0,1fr);padding:9px 12px}
.sidelist .num{width:24px;height:24px;font-size:11px}
.sidelist .lt b{font-size:13.5px}

/* Gate */
.gate{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,420px);gap:48px;align-items:center;padding-block:52px}
.gate-logo{width:280px;margin-bottom:26px}
.gate h1{font-size:clamp(32px,4.6vw,50px);margin:10px 0 14px}
.gate .lead{color:var(--muted);max-width:48ch;font-size:16px}
.gate-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:26px;display:flex;flex-direction:column;gap:14px}
.gate-card h2{font-size:24px}
.gate-card label{font-size:13px;font-weight:600}
.code-input{width:100%;padding:14px 16px;border-radius:12px;border:1.5px solid var(--line);background:var(--bg);color:var(--fg);font:600 18px/1 var(--body);letter-spacing:.14em;text-transform:uppercase}
.code-input:focus{outline:none;border-color:var(--accent)}
.code-input.bad{border-color:#e0664f}
.gate-card .btn{justify-content:center;border:0;padding:13px 18px}
.err{color:#e0664f;font-size:13.5px;min-height:1.2em}
.hint{font-size:12.5px;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}
.hint code{font-family:var(--body);font-weight:700;color:var(--fg);letter-spacing:.06em}
.covers-row{display:flex;gap:10px;margin-top:28px;max-width:440px}
.covers-row .vcover{flex:1;padding:8px;border-radius:12px}
.covers-row .vcover .yr{font-size:28px}
.covers-row .vcover .bk,.covers-row .vcover .cpt,.covers-row .vcover .yr small{display:none}

footer{border-top:1px solid var(--line);padding-block:24px;color:var(--muted);font-size:13px}

@media (max-width:980px){
  .grid5{grid-template-columns:repeat(3,minmax(0,1fr))}
  .hero,.vol-body,.lesson-layout,.gate{grid-template-columns:minmax(0,1fr)}
  .hero{gap:24px}
  .school{display:none}
}
@media (max-width:620px){
  .grid5,.grid4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .vol-hero{grid-template-columns:minmax(0,1fr)}
  .vol-hero .vcover{max-width:170px}
  .hero-card{grid-template-columns:100px minmax(0,1fr)}
  .how{grid-template-columns:minmax(0,1fr)}
  .qs{columns:1}
  .matrix .mrow{grid-template-columns:minmax(0,1fr)}
  .brand span{display:none}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* login real */
.code-input.plain{text-transform:none;letter-spacing:0;font-size:16px;font-weight:500}
.code-input.otp{letter-spacing:.5em;font-size:24px;text-align:center}
.opt{font-weight:500;color:var(--muted);font-size:12px;margin-left:6px}
.gate-card .lead.small{font-size:14px;color:var(--muted)}
.gate-card .linkbtn{align-self:center}
.player .soon{position:absolute;inset:0;margin:auto;height:44px;width:max-content;display:flex;align-items:center;gap:10px;padding:0 18px;border-radius:999px;background:rgba(10,20,26,.55);font-weight:600;font-size:14px;z-index:2}
.player .soon .sp{width:16px;height:16px;fill:#fbf7ee}
.player.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0;z-index:3}
.loading{padding:80px 0;text-align:center;color:var(--muted)}
.muted-line{color:var(--muted);font-size:14px;margin-top:6px}
.btn[disabled]{opacity:.6;cursor:wait}

/* painel da editora */
.adm-link{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);padding:5px 12px}
.adm-link[hidden]{display:none}
.adm-head{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap}
.adm-sum{grid-template-columns:repeat(4,minmax(0,1fr))}
.adm-list{display:grid;gap:10px;padding-bottom:40px}
.adm-row{display:grid;grid-template-columns:48px minmax(0,1fr) auto auto;gap:16px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px 16px;text-decoration:none}
.adm-row:hover{border-color:var(--accent)}
.adm-main b{display:block;font-size:16px}
.adm-main small,.adm-stat small{color:var(--muted);font-size:12.5px;display:block}
.adm-stat{text-align:right}.adm-stat b{font-family:var(--display);font-size:20px}
.adm-logo{width:48px;height:48px;border-radius:12px;background:var(--surface-2);display:grid;place-items:center;font-weight:700;color:var(--muted);overflow:hidden}
.adm-logo img{max-width:85%;max-height:85%;object-fit:contain}
.adm-logo.big{width:96px;height:96px;border-radius:18px;font-size:22px;background:#fff}
.adm-net{display:grid;grid-template-columns:96px minmax(0,1fr);gap:20px;align-items:center;padding-block:22px 6px}
.adm-net-main{display:grid;gap:10px;min-width:0}
.adm-inline{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.adm-inline label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted);font-weight:600}
.adm-inline .grow{flex:1;min-width:180px}
.adm-input{padding:10px 12px;border-radius:10px;border:1.5px solid var(--line);background:var(--bg);color:var(--fg);font:500 14px var(--body);min-width:0}
.adm-input:focus{outline:none;border-color:var(--accent)}
.adm-input.title{font:600 22px var(--display);flex:1;min-width:220px}
.adm-input.tiny{width:72px;padding:6px 8px}
.adm-form{display:grid;gap:10px;margin:14px 0}
.adm-form label{font-size:13px;font-weight:600}
.adm-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.adm-2>div{display:grid;gap:6px}
.anos-pick{display:flex;flex-wrap:wrap;gap:6px}
.ano-chip input{position:absolute;opacity:0;pointer-events:none}
.ano-chip span{display:grid;place-items:center;width:42px;height:36px;border-radius:10px;border:1.5px solid var(--line);font-weight:700;cursor:pointer}
.ano-chip input:checked+span{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.ano-chip input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.ano-chip.off span{opacity:.35;cursor:not-allowed}
.adm-radio{display:flex;flex-wrap:wrap;gap:16px;font-size:14px}
.adm-radio label{font-weight:500;display:flex;gap:6px;align-items:center}
.adm-contract{border-top:1px solid var(--line);padding-top:22px}
.adm-contract .part-head{flex-wrap:wrap}
.adm-dates{margin-bottom:14px}
.adm-codes code.code{font-family:ui-monospace,Menlo,monospace;font-weight:700;letter-spacing:.04em}
.adm-codes tr.off td{opacity:.55}
.btn.small{padding:6px 12px;font-size:13px}
.adm-exp{margin:10px 0 4px}
.adm-acc{margin:8px 0 26px}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--fg);color:var(--bg);padding:12px 18px;border-radius:12px;font-weight:600;font-size:14px;z-index:20;max-width:calc(100% - 32px)}
.toast.bad{background:#e0664f;color:#fff}
@media (max-width:620px){.adm-sum{grid-template-columns:repeat(2,minmax(0,1fr))}.adm-row{grid-template-columns:40px minmax(0,1fr) auto}.adm-row>span:last-child{grid-column:2/-1}.adm-2{grid-template-columns:minmax(0,1fr)}.adm-net{grid-template-columns:72px minmax(0,1fr)}.adm-logo.big{width:72px;height:72px}}

/* capas reais */
.vcover.img{padding:0;background:var(--surface-2);box-shadow:0 8px 22px rgba(10,30,40,.18)}
.vcover.img::before,.vcover.img::after{display:none}
.vcover.img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top;display:block;max-width:none}
.vcover .yrtag{position:absolute;left:10px;bottom:10px;z-index:2;background:rgba(10,30,40,.78);color:#fbf7ee;font-size:12px;font-weight:700;letter-spacing:.02em;padding:4px 10px;border-radius:999px}
.vcover.img.is-locked img{filter:grayscale(.85) brightness(.75)}
.vcover.img.is-locked{filter:none}
.vconcept{font-size:11.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.prog-row .vcover.img .yrtag,.hero-card .vcover.img .yrtag{display:none}
.prog-row .vcover.img{padding:0}

/* escolas, professores, cadastro */
.adm-tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-top:18px;overflow-x:auto}
.adm-tabs a{padding:10px 14px;text-decoration:none;font-weight:600;font-size:14px;color:var(--muted);border-bottom:2.5px solid transparent;margin-bottom:-1px;white-space:nowrap}
.adm-tabs a.on{color:var(--fg);border-color:var(--accent)}
.adm-schools{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:8px;margin-bottom:12px}
.adm-school{display:flex;flex-wrap:wrap;gap:4px 12px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px 14px}
.adm-school>span{flex:1 1 100%}
.adm-school b{display:block;font-size:14.5px}.adm-school small{color:var(--muted);font-size:12.5px}
.adm-school .linkbtn{font-size:13px;text-decoration:underline}
.linkbtn.danger,.btn.danger{color:#e0664f}
.btn.danger{border-color:#e0664f}
.grow-form{flex:1 1 100%}.grow-form .adm-input{flex:1}
.adm-confirm{background:var(--note-bg);color:var(--note-fg);border-radius:12px;padding:14px 16px;display:grid;gap:10px;margin-top:10px}
.adm-confirm p{color:var(--note-fg)}
textarea.adm-input{resize:vertical;font-family:var(--body);line-height:1.5}
select.adm-input,select.code-input{appearance:auto}
.adm-filters{display:flex;flex-wrap:wrap;gap:12px;margin:8px 0 6px}
.adm-filters label{display:flex;flex-direction:column;gap:4px;font-size:12px;font-weight:600;color:var(--muted);min-width:170px}
.adm-filters label.grow{flex:1;min-width:200px}
.adm-profs td small{display:block;color:var(--muted);font-size:12.5px}
.adm-profs tr.clickable{cursor:pointer}
.adm-profs tr.clickable:hover td,.adm-profs tr.clickable:focus td{background:var(--surface-2)}
.adm-profs .muted,.muted{color:var(--muted)}
.prog-cell{min-width:150px}
.prog-cell span:last-child{font-size:12.5px;color:var(--muted);display:block;margin-top:4px;font-variant-numeric:tabular-nums}
.mini-bar{display:block;height:6px;border-radius:6px;background:var(--surface-2);overflow:hidden}
.mini-bar i{display:block;height:100%;background:var(--accent)}
.sel{user-select:all}
.gen-hint{border:0;padding:0;margin:0}