/* FOCO • área de membros
   Layout: coluna central de até 1080px, cartões arredondados, escuro por padrão com tema claro no botão. */
:root{
  --ter:#9A5634; --ter2:#B86A43; --are:#CBBBAB; --tau:#84715F; --gra:#3F3832; --pre:#0D0C0A; --off:#EFE8DF;
  --bg:#0D0C0A; --bg2:#15130F; --bg3:#1E1B18; --fg:#EFE8DF; --fg2:#CBBBAB; --mute:#8F8274;
  --line:rgba(239,232,223,.12); --line2:rgba(239,232,223,.24); --navbg:rgba(13,12,10,.92); --field:#1A1714;
  --ok:#8DB287; --warn:#D9A55B; --err:#D9805F;
  --f:'Poppins',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
  color-scheme:dark;
}
html[data-tema=light]{
  --bg:#EFE8DF; --bg2:#E6DDD2; --bg3:#DDD2C5; --fg:#0D0C0A; --fg2:#3F3832; --mute:#7A6957;
  --line:rgba(13,12,10,.12); --line2:rgba(13,12,10,.26); --navbg:rgba(239,232,223,.94); --field:#F7F2EC;
  --ok:#3F7A3A; --warn:#9A6614; --err:#A4472A;
  color-scheme:light;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:var(--f);font-weight:300;font-size:14.5px;line-height:1.65;background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased;min-height:100vh}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
img{display:block;max-width:100%}
:focus-visible{outline:2px solid var(--ter2);outline-offset:3px}
[hidden]{display:none!important}
.wrap{max-width:1080px;margin:0 auto;padding-inline:24px}
@media(max-width:600px){.wrap{padding-inline:16px}}

/* logo */
.lg{font-weight:300;line-height:1;display:inline-block;font-size:20px}
.lg .w{letter-spacing:.14em;display:flex;align-items:center}
.lg .w i{display:inline-block;width:.16em;height:.16em;border-radius:50%;background:var(--ter);margin-left:.06em}
.dot{display:inline-block;width:.15em;height:.15em;border-radius:50%;background:var(--ter);margin-left:.08em;vertical-align:.1em}

/* topo */
.top{position:sticky;top:0;z-index:40;background:var(--navbg);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0px)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:60px}
.top nav{display:flex;gap:22px;font-size:12.5px;letter-spacing:.06em}
.top nav a{color:var(--fg2)}.top nav a:hover,.top nav a.on{color:var(--ter2)}
.top .acts{display:flex;align-items:center;gap:10px}
.av{width:32px;height:32px;border-radius:50%;background:var(--ter);color:#EFE8DF;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:400;text-transform:uppercase}
@media(max-width:720px){.top nav{display:none}}
.mnav{display:none;gap:6px;overflow-x:auto;padding:10px 0 2px}
.mnav a{flex:none;font-size:12px;padding:6px 12px;border:1px solid var(--line2);border-radius:99px;color:var(--fg2)}
.mnav a.on{background:var(--fg);color:var(--bg);border-color:var(--fg)}
@media(max-width:720px){.mnav{display:flex}}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:400;padding:11px 18px;border:1px solid var(--line2);border-radius:99px;background:transparent;cursor:pointer;transition:.2s;white-space:nowrap}
.btn:hover{border-color:var(--fg)}
.btn.fill{background:var(--ter);border-color:var(--ter);color:#EFE8DF}
.btn.fill:hover{background:var(--ter2);border-color:var(--ter2)}
.btn.sm{padding:7px 12px;font-size:10px}
.btn.block{width:100%}
.btn.danger{color:var(--err);border-color:var(--err)}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.lnk{color:var(--ter2);background:none;border:0;cursor:pointer;padding:0;font-size:13px}
.lnk:hover{text-decoration:underline}

/* tipografia */
h1{font-weight:300;font-size:clamp(30px,4.2vw,46px);line-height:1.08;letter-spacing:-.005em;text-wrap:balance}
h2{font-weight:300;font-size:22px;line-height:1.2;text-wrap:balance}
h3{font-weight:400;font-size:15px}
.sub{color:var(--fg2);margin-top:10px;max-width:520px}
.kk{font-size:10.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--ter2);font-weight:400}
.muted{color:var(--mute)}
.pill{display:inline-flex;align-items:center;gap:7px;font-size:10.5px;letter-spacing:.12em;padding:5px 12px;border-radius:99px;border:1px solid var(--line2);color:var(--fg2)}
.pill.build::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--warn)}
.pill.ok{color:var(--ok);border-color:var(--ok)}
.pill.warn{color:var(--warn);border-color:var(--warn)}
.pill.err{color:var(--err);border-color:var(--err)}

/* seções */
main{padding-block:44px 120px}
.sec{margin-top:52px}
.sec>h2{margin-bottom:18px}
.card{background:var(--bg2);border:1px solid var(--line);border-radius:18px;padding:24px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.empty{border:1px dashed var(--line2);border-radius:18px;padding:34px 24px;text-align:center;color:var(--fg2)}
.empty b{display:block;color:var(--fg);font-weight:400;font-size:16px;margin-bottom:6px}
.demo{background:var(--warn);color:#0D0C0A;font-size:12.5px;text-align:center;padding:8px 16px}

/* entrar (página inicial da área de membros) */
.auth{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:14px}
.auth .side{position:relative;border-radius:20px;overflow:hidden;background:#0D0C0A center/cover;color:#EFE8DF;display:flex;flex-direction:column;justify-content:space-between;padding:32px;min-height:calc(100vh - 28px);isolation:isolate}
.auth .side::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(13,12,10,.45),rgba(13,12,10,.85))}
.auth .side .k{font-size:10.5px;letter-spacing:.26em;text-transform:uppercase;color:#CBBBAB}
.auth .side .t{font-size:26px;font-weight:300;margin-top:4px}
.auth .main{display:flex;align-items:center;justify-content:center;padding:40px 18px}
.panel{width:100%;max-width:400px}
.panel h1{font-size:32px}
.notice{margin-top:22px;padding:16px 18px;border-radius:14px;background:var(--bg2);border:1px solid var(--line);font-size:13.5px;color:var(--fg2)}
.notice b{color:var(--fg);font-weight:400}
@media(max-width:860px){.auth{grid-template-columns:1fr;padding:10px}.auth .side{min-height:190px}}

/* formulários */
.fld{margin-top:16px;display:flex;flex-direction:column;gap:7px;min-width:0}
.fld label,.lbl{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--mute);font-weight:400}
.inp{position:relative}
input[type=email],input[type=password],input[type=text],input[type=date],input[type=number],input[type=url],input[type=search],select,textarea{width:100%;font-size:14px;font-weight:300;background:var(--field);border:1px solid var(--line2);border-radius:12px;padding:11px 14px;outline:none;transition:border-color .2s}
textarea{min-height:84px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--ter2)}
input[aria-invalid=true]{border-color:var(--err)}
.inp.pw input{padding-right:100px}
.eye{position:absolute;right:6px;top:50%;transform:translateY(-50%);background:none;border:0;cursor:pointer;display:flex;align-items:center;gap:6px;padding:8px 10px;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.eye:hover{color:var(--fg)}
.eye svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.eye .off{display:none}.eye[aria-pressed=true] .on{display:none}.eye[aria-pressed=true] .off{display:block}
.rowx{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-top:12px;font-size:13px}
.chk{display:flex;align-items:center;gap:8px;color:var(--fg2);cursor:pointer}
.chk input{accent-color:var(--ter)}
.msg{font-size:13px;margin-top:12px;padding:10px 14px;border-radius:12px}
.msg.err{color:var(--err);background:color-mix(in srgb,var(--err) 10%,transparent)}
.msg.ok{color:var(--ok);background:color-mix(in srgb,var(--ok) 10%,transparent)}
.or{display:flex;align-items:center;gap:12px;margin:26px 0 14px;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--mute)}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line2)}
.req{list-style:none;margin-top:10px;font-size:12.5px;color:var(--mute);display:grid;gap:3px}
.req li::before{content:"○ "}.req li.met{color:var(--ok)}.req li.met::before{content:"● "}
.back{display:inline-flex;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute);margin-bottom:26px}
.back:hover{color:var(--fg)}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 14px}
.form-grid .full{grid-column:1/-1}
@media(max-width:600px){.form-grid{grid-template-columns:1fr}}

/* meus acessos */
.acc{display:flex;flex-direction:column;gap:10px;border-radius:18px;background:var(--bg2);border:1px solid var(--line);padding:20px}
.acc .hd{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.acc h3{font-size:16px;font-weight:300}
.acc dl{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-size:13px;margin-top:4px}
.acc dt{color:var(--mute)}
.acc dd{font-variant-numeric:tabular-nums}
.acc .ft{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:8px}
.bar{height:4px;border-radius:99px;background:var(--line2);overflow:hidden}
.bar i{display:block;height:100%;background:var(--ter)}

/* assinaturas */
.switch{display:inline-flex;border:1px solid var(--line2);border-radius:99px;padding:4px;gap:4px;margin-top:24px}
.switch button{border:0;background:none;padding:8px 18px;border-radius:99px;cursor:pointer;font-size:12px;letter-spacing:.08em;color:var(--fg2)}
.switch button[aria-pressed=true]{background:var(--fg);color:var(--bg)}
.switch .save{font-size:10px;color:var(--ter2);margin-left:4px}
.plan{display:flex;flex-direction:column;gap:12px;border-radius:18px;background:var(--bg2);border:1px solid var(--line);padding:26px}
.plan .price{font-size:34px;font-weight:300;font-variant-numeric:tabular-nums;line-height:1.1}
.plan .price small{font-size:13px;color:var(--mute)}
.plan .promo{font-size:12.5px;color:var(--ter2)}
.plan p{color:var(--fg2);font-size:13.5px}
.plan .btn{margin-top:auto}

/* admin */
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-top:28px}
.tabs button{border:1px solid var(--line2);background:none;border-radius:99px;padding:8px 16px;cursor:pointer;font-size:12px;color:var(--fg2)}
.tabs button[aria-selected=true]{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}
.stat{border-radius:16px;background:var(--bg2);border:1px solid var(--line);padding:16px 18px}
.stat b{display:block;font-size:26px;font-weight:300;font-variant-numeric:tabular-nums}
.stat span{font-size:12px;color:var(--mute)}
@media(max-width:600px){.stats{grid-template-columns:1fr 1fr}}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px;margin-top:14px}
table{width:100%;border-collapse:collapse;font-size:13px;min-width:720px}
th{text-align:left;font-weight:400;font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--mute);padding:12px 14px;border-bottom:1px solid var(--line);background:var(--bg2)}
td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:middle;font-variant-numeric:tabular-nums}
tr:last-child td{border-bottom:0}
td .acts{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
td input[type=date]{padding:6px 10px;font-size:12.5px;width:auto}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:space-between;margin-top:22px}
.toolbar input{max-width:280px}
.help{font-size:12.5px;color:var(--mute);margin-top:8px}
.help a{color:var(--ter2)}

/* tema */
.tema-btn{position:fixed;left:16px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:70;width:40px;height:40px;border-radius:50%;border:1px solid var(--line2);background:var(--navbg);backdrop-filter:blur(6px);cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--fg)}
.tema-btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round}
html:not([data-tema=light]) .i-lua,html[data-tema=light] .i-sol{display:none}
.toast{position:fixed;left:50%;bottom:80px;transform:translate(-50%,16px);opacity:0;z-index:100;background:var(--fg);color:var(--bg);font-size:13.5px;padding:12px 18px;border-radius:12px;max-width:calc(100% - 32px);transition:.25s;pointer-events:none}
.toast.on{opacity:1;transform:translate(-50%,0)}
.loading{color:var(--mute);font-size:13px;padding:20px 0}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
.top .mnav{display:none;height:auto}
@media(max-width:720px){.top .mnav{display:flex}}
.top .mnav{justify-content:flex-start;gap:6px;padding-bottom:10px}
/* avatar e perfil */
a.av{overflow:hidden;text-decoration:none;transition:opacity .2s}a.av:hover{opacity:.85}
.av img,.avbig img{width:100%;height:100%;object-fit:cover;display:block}
.prof{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.avbig{width:96px;height:96px;border-radius:50%;background:var(--ter);color:#EFE8DF;display:flex;align-items:center;justify-content:center;font-size:36px;font-weight:300;text-transform:uppercase;overflow:hidden;flex:none}
.plan .cover{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:12px}
form.card h2,section.card h2{margin-bottom:4px}
/* recorte da foto */
dialog.crop{border:1px solid var(--line);border-radius:22px;background:var(--bg);color:var(--fg);padding:26px;width:min(380px,calc(100vw - 32px))}
dialog.crop::backdrop{background:rgba(13,12,10,.6);backdrop-filter:blur(4px)}
.crop-stage{position:relative;width:300px;height:300px;max-width:100%;margin:18px auto 0;border-radius:14px;overflow:hidden;background:var(--bg2)}
.crop-stage canvas{width:300px;height:300px;display:block;touch-action:none;cursor:grab}
.crop-stage canvas:active{cursor:grabbing}
.crop-stage::after{content:"";position:absolute;inset:0;border-radius:50%;box-shadow:0 0 0 999px rgba(13,12,10,.55);border:1px solid rgba(239,232,223,.7);pointer-events:none}
dialog.crop input[type=range]{width:100%;margin-top:16px;accent-color:var(--ter)}
.crop-act{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}
/* capa do produto */
.cover-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.cover-row img{width:160px;aspect-ratio:16/10;object-fit:cover;border-radius:12px;border:1px solid var(--line)}
/* admin: aulas */
.ly-aulas{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:18px;margin-top:26px;align-items:start}
.ly-aulas>div:last-child{position:sticky;top:76px}
@media(max-width:900px){.ly-aulas{grid-template-columns:1fr}.ly-aulas>div:last-child{position:static}}
.mod{padding:16px 18px;margin-bottom:12px}
.mod-h{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.mod-h .mod-t{flex:1;min-width:0;background:transparent;border:1px solid transparent;font-size:15px;padding:6px 8px;border-radius:8px}
.mod-h .mod-t:hover,.mod-h .mod-t:focus{border-color:var(--line2);background:var(--field)}
.ord{display:flex;gap:4px;align-items:center;flex:none}
.ic{border:1px solid var(--line2);background:none;color:var(--fg2);width:28px;height:28px;border-radius:50%;cursor:pointer;font-size:13px;line-height:1}
.ic:hover{color:var(--fg);border-color:var(--fg2)}
.les-l{list-style:none;margin:0 0 10px;padding:0;display:flex;flex-direction:column;gap:4px}
.les{display:flex;align-items:center;gap:8px;border-radius:10px;padding:2px 4px 2px 0}
.les.on{background:var(--field)}
.les-t{flex:1;min-width:0;text-align:left;background:none;border:0;color:var(--fg);font:inherit;font-size:13.5px;padding:8px 10px;cursor:pointer;border-radius:10px}
.les-t:hover{color:var(--ter2)}
.add-mod{display:flex;gap:8px;padding:12px}
.add-mod input{flex:1;min-width:0}
.ed-empty{text-align:center;color:var(--fg2);padding:40px 24px}
.ed-empty b{display:block;color:var(--fg);font-weight:400;font-size:16px;margin-bottom:6px}
.vprev,.vbox{position:relative;width:100%;aspect-ratio:16/9;border-radius:14px;overflow:hidden;background:#000;margin-top:12px}
.vprev iframe,.vbox iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.chk{display:flex;align-items:center;gap:10px;margin-top:16px;font-size:13.5px;color:var(--fg2);cursor:pointer}
.chk input{accent-color:var(--ter);width:16px;height:16px}
.files{list-style:none;margin:6px 0 10px;padding:0;display:flex;flex-direction:column;gap:6px}
.files li{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid var(--line);border-radius:10px;padding:8px 10px 8px 14px;font-size:13px;word-break:break-word}
/* aluno: curso */
.ly-curso{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;margin-top:24px;align-items:start}
@media(max-width:900px){.ly-curso{grid-template-columns:1fr}}
.vbox{margin-top:0}
.les-h{font-size:24px;font-weight:300;margin-top:6px}
.les-d{color:var(--fg2);margin-top:12px;max-width:680px;line-height:1.7}
.mats{margin-top:22px;max-width:680px}
.les-act{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.side-l{padding:20px;position:sticky;top:76px;max-height:calc(100vh - 96px);overflow:auto}
@media(max-width:900px){.side-l{position:static;max-height:none}}
.side-l .prog{margin-top:6px;font-size:13px;color:var(--fg2)}.side-l .prog b{color:var(--fg);font-weight:400}
.side-l .bar{margin:10px 0 6px}
.sl-m{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--mute);margin:18px 0 6px}
.side-l ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.side-l li a{display:flex;gap:10px;align-items:flex-start;padding:8px;border-radius:10px;font-size:13.5px;color:var(--fg2);text-decoration:none}
.side-l li a:hover{color:var(--fg);background:var(--field)}
.side-l li a.on{color:var(--fg);background:var(--field)}
.ck{flex:none;width:22px;height:22px;border-radius:50%;border:1px solid var(--line2);display:flex;align-items:center;justify-content:center;font-size:10.5px;color:var(--mute)}
.ck.y{background:var(--ter);border-color:var(--ter);color:#EFE8DF}
dialog.crop{margin:auto}
.mod-h .mod-t{color:var(--fg);font-family:inherit;font-weight:300}
.num{font-variant-numeric:tabular-nums;text-align:center}
.msg.info{color:var(--fg);background:var(--field);border:1px solid var(--line2)}
.devs{list-style:none;margin:6px 0 10px;padding:0;display:flex;flex-direction:column;gap:6px}
.devs li{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid var(--line);border-radius:10px;padding:9px 14px;font-size:13px;flex-wrap:wrap}
.devs .kd{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--ter2);margin-right:8px}