/* Global Traders Academy v2 — sistema visual próprio
   Tinta (azul-marinho profundo) + limão elétrico, superfícies claras e respiro generoso. */
:root{
  --ink:#0a0f1f; --ink-2:#121a31; --ink-3:#1c2643; --ink-line:#26314f;
  --paper:#f4f5f9; --card:#fff; --line:#e3e6ee; --line-2:#d3d8e4;
  --text:#0a0f1f; --muted:#5a6479; --faint:#8a93a7;
  --lime:#c6f432; --lime-2:#b3e21c; --lime-ink:#1a2400; --lime-soft:#f1fccf;
  --blue:#3557ff; --blue-soft:#eaeeff;
  --ok:#0f9f5f; --ok-soft:#e3f7ed; --warn:#c77700; --warn-soft:#fff3dc; --bad:#d93a3a; --bad-soft:#fde8e8;
  --r:14px; --r-sm:10px; --r-lg:22px;
  --shadow:0 1px 2px rgba(10,15,31,.05),0 6px 24px -8px rgba(10,15,31,.12);
  --shadow-lg:0 24px 60px -20px rgba(10,15,31,.35);
  --font:"Plus Jakarta Sans",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  color-scheme:dark;
}
:root[data-theme="dark"]{
  --paper:#0b1020; --card:#121a2e; --line:#222c47; --line-2:#2c3858;
  --text:#eef1f8; --muted:#a3acc2; --faint:#78829b;
  --blue:#7d95ff; --blue-soft:#1b2550; --ok-soft:#0f2a1f; --warn-soft:#2e2310; --bad-soft:#331616; --lime-soft:#232d0c;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 28px -10px rgba(0,0,0,.6);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);font-size:15px;line-height:1.55;color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased}
img,video,iframe{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0 0 .4em;line-height:1.15;letter-spacing:-.02em;font-weight:800}
p{margin:0 0 1em}
.i{width:18px;height:18px;flex:none;stroke-width:2}
.i-sm{width:15px;height:15px;flex:none}
.i-lg{width:22px;height:22px;flex:none}
.mono{font-family:var(--mono);font-feature-settings:"tnum"}
.muted{color:var(--muted)} .faint{color:var(--faint)}
.small{font-size:13px} .tiny{font-size:12px}
.nowrap{white-space:nowrap}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.hidden{display:none!important}
.row{display:flex;align-items:center;gap:10px}
.row.wrap{flex-wrap:wrap}
.between{justify-content:space-between}
.stack>*+*{margin-top:12px}
.grow{flex:1;min-width:0}
.mt-0{margin-top:0}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:36px}
.mb-0{margin-bottom:0}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}
.center{text-align:center}
:focus-visible{outline:3px solid color-mix(in srgb,var(--blue) 55%,transparent);outline-offset:2px;border-radius:6px}

/* ------------------------------------------------ botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 18px;border-radius:12px;border:1px solid transparent;font-weight:700;font-size:14.5px;cursor:pointer;transition:transform .12s,background .15s,box-shadow .15s,border-color .15s;white-space:nowrap;user-select:none}
.btn:active{transform:translateY(1px)}
.btn[disabled],.btn.loading{opacity:.6;pointer-events:none}
.btn-lime{background:var(--lime);color:var(--lime-ink);box-shadow:0 1px 0 rgba(255,255,255,.4) inset,0 8px 20px -10px rgba(140,190,0,.9)}
.btn-lime:hover{background:var(--lime-2)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:var(--ink-3)}
:root[data-theme="dark"] .btn-ink{background:#eef1f8;color:var(--ink)}
.btn-ghost{background:transparent;border-color:var(--line-2);color:var(--text)}
.btn-ghost:hover{background:color-mix(in srgb,var(--text) 5%,transparent)}
.btn-soft{background:color-mix(in srgb,var(--text) 6%,transparent);color:var(--text)}
.btn-soft:hover{background:color-mix(in srgb,var(--text) 10%,transparent)}
.btn-danger{background:var(--bad-soft);color:var(--bad)}
.btn-danger:hover{background:var(--bad);color:#fff}
.btn-sm{height:34px;padding:0 12px;font-size:13px;border-radius:9px}
.btn-lg{height:54px;padding:0 26px;font-size:16px;border-radius:14px}
.btn-block{width:100%}
.btn-icon{width:40px;padding:0}
.btn-icon.btn-sm{width:34px}
.link{color:var(--blue);font-weight:600}
.link:hover{text-decoration:underline}
.spin{animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ------------------------------------------------ formulários */
.field{display:block;margin-bottom:16px}
.field>span,.label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}
.field small,.hint{display:block;font-size:12.5px;color:var(--muted);margin-top:6px}
.input,.select,.textarea{width:100%;height:46px;padding:0 14px;border-radius:12px;border:1.5px solid var(--line-2);background:var(--card);transition:border-color .15s,box-shadow .15s;font-size:15px}
.textarea{height:auto;min-height:110px;padding:12px 14px;resize:vertical;line-height:1.5}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px color-mix(in srgb,var(--blue) 15%,transparent)}
.input.invalid,.field.has-error .input{border-color:var(--bad)}
.field .err{display:none;color:var(--bad);font-size:12.5px;font-weight:600;margin-top:6px}
.field.has-error .err{display:block}
.input-wrap{position:relative}
.input-wrap .input{padding-right:46px}
.input-wrap .addon{position:absolute;right:6px;top:50%;transform:translateY(-50%)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;cursor:pointer}
.check input{width:18px;height:18px;margin-top:2px;accent-color:var(--ink);flex:none}
.switch{position:relative;display:inline-flex;align-items:center;gap:10px;cursor:pointer;font-size:14px;font-weight:600}
.switch input{appearance:none;width:42px;height:24px;border-radius:99px;background:var(--line-2);position:relative;cursor:pointer;transition:background .2s;flex:none;margin:0}
.switch input::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.3);transition:transform .2s}
.switch input:checked{background:var(--ok)}
.switch input:checked::after{transform:translateX(18px)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media (max-width:640px){.grid-2,.grid-3{grid-template-columns:1fr}}

/* ------------------------------------------------ superfícies */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow)}
.card-pad{padding:24px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 22px;border-bottom:1px solid var(--line)}
.card-head h2,.card-head h3{font-size:16px;margin:0}
.card-body{padding:22px}
.divider{height:1px;background:var(--line);margin:20px 0;border:0}
.badge{display:inline-flex;align-items:center;gap:5px;height:24px;padding:0 9px;border-radius:99px;font-size:12px;font-weight:700;white-space:nowrap}
.badge-ok{background:var(--ok-soft);color:var(--ok)}
.badge-warn{background:var(--warn-soft);color:var(--warn)}
.badge-bad{background:var(--bad-soft);color:var(--bad)}
.badge-muted{background:color-mix(in srgb,var(--text) 7%,transparent);color:var(--muted)}
.badge-lime{background:var(--lime);color:var(--lime-ink)}
.badge-blue{background:var(--blue-soft);color:var(--blue)}
.dot{width:8px;height:8px;border-radius:50%;background:currentColor;display:inline-block}

.alert{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:14px;font-size:14px;border:1px solid transparent}
.alert .i{margin-top:2px}
.alert-ok{background:var(--ok-soft);color:var(--ok);border-color:color-mix(in srgb,var(--ok) 20%,transparent)}
.alert-bad{background:var(--bad-soft);color:var(--bad);border-color:color-mix(in srgb,var(--bad) 20%,transparent)}
.alert-warn{background:var(--warn-soft);color:var(--warn);border-color:color-mix(in srgb,var(--warn) 25%,transparent)}
.alert-info{background:var(--blue-soft);color:var(--blue);border-color:color-mix(in srgb,var(--blue) 20%,transparent)}
.alert b{color:inherit}
.alert .alert-text{flex:1;color:var(--text)}
.alert .alert-text strong{display:block;color:inherit}

.progress{height:8px;border-radius:99px;background:color-mix(in srgb,var(--text) 9%,transparent);overflow:hidden}
.progress>i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--ok),#35d08a);transition:width .5s}
.progress.lime>i{background:var(--lime)}
.ring{--p:0;--s:44px;width:var(--s);height:var(--s);border-radius:50%;background:conic-gradient(var(--ok) calc(var(--p)*1%),color-mix(in srgb,var(--text) 10%,transparent) 0);display:grid;place-items:center;flex:none}
.ring::before{content:attr(data-label);width:calc(var(--s) - 10px);height:calc(var(--s) - 10px);border-radius:50%;background:var(--card);display:grid;place-items:center;font-size:11px;font-weight:800}

.table-wrap{overflow-x:auto}
.table{width:100%;border-collapse:collapse;font-size:14px}
.table th{text-align:left;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--faint);padding:12px 16px;border-bottom:1px solid var(--line);white-space:nowrap}
.table td{padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table tbody tr:hover{background:color-mix(in srgb,var(--text) 2.5%,transparent)}
.table .t-right{text-align:right}
.empty{padding:48px 20px;text-align:center;color:var(--muted)}
.empty .i-lg{margin:0 auto 10px;width:36px;height:36px;color:var(--faint)}

.tabs{display:flex;gap:4px;padding:4px;background:color-mix(in srgb,var(--text) 6%,transparent);border-radius:12px;width:max-content;max-width:100%;overflow-x:auto}
.tabs a,.tabs button{height:36px;padding:0 14px;border-radius:9px;font-weight:700;font-size:13.5px;color:var(--muted);display:inline-flex;align-items:center;gap:6px;border:0;background:none;cursor:pointer;white-space:nowrap}
.tabs .on{background:var(--card);color:var(--text);box-shadow:var(--shadow)}

.avatar{width:38px;height:38px;border-radius:50%;background:var(--lime);color:var(--lime-ink);display:grid;place-items:center;font-weight:800;font-size:14px;flex:none}

/* toasts */
.toasts{position:fixed;z-index:200;left:50%;bottom:24px;transform:translateX(-50%);display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none;width:min(92vw,440px)}
.toast{pointer-events:auto;display:flex;gap:10px;align-items:center;background:var(--ink);color:#fff;padding:12px 16px;border-radius:14px;box-shadow:var(--shadow-lg);font-size:14px;font-weight:600;animation:toastIn .25s ease-out;max-width:100%}
.toast.bad{background:var(--bad)}
.toast.ok .i{color:var(--lime)}
@keyframes toastIn{from{opacity:0;transform:translateY(10px)}}

/* modal & drawer */
.modal{position:fixed;inset:0;z-index:150;display:none;align-items:center;justify-content:center;padding:16px;background:rgba(6,9,20,.55);backdrop-filter:blur(3px)}
.modal.open{display:flex;animation:fade .15s}
.modal-box{background:var(--card);border-radius:var(--r-lg);width:min(560px,100%);max-height:90vh;overflow:auto;box-shadow:var(--shadow-lg);animation:pop .18s ease-out}
.modal-box.wide{width:min(860px,100%)}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--line)}
.modal-head h3{margin:0;font-size:17px}
.modal-body{padding:22px}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:16px 22px;border-top:1px solid var(--line)}
@keyframes fade{from{opacity:0}}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.98)}}

/* ------------------------------------------------ marca */
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.02em;font-size:17px}
.brand-mark{width:34px;height:34px;border-radius:10px;background:var(--lime);display:grid;place-items:center;color:var(--lime-ink);flex:none}
.brand-mark svg{width:20px;height:20px}
.brand small{display:block;font-size:10.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;opacity:.6;margin-top:-2px}

/* ================================================= SITE */
.site{background:var(--paper)}
.wrap{width:min(1180px,100% - 32px);margin-inline:auto}
.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--paper) 86%,transparent);backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s}
.nav.scrolled{border-bottom-color:var(--line)}
.nav-in{display:flex;align-items:center;gap:24px;height:72px}
.nav-links{display:flex;gap:4px;margin-left:12px}
.nav-links a{padding:8px 12px;border-radius:9px;font-weight:600;font-size:14.5px;color:var(--muted)}
.nav-links a:hover{color:var(--text);background:var(--paper)}
.nav-cta{margin-left:auto;display:flex;gap:8px;align-items:center}
.nav-burger{display:none}
@media (max-width:860px){.nav-links{display:none}.nav-cta .btn-ghost{display:none}.nav-in{gap:12px}}

.hero{position:relative;overflow:hidden;background:var(--ink);color:#fff;padding:84px 0 96px}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(600px 300px at 85% 10%,rgba(198,244,50,.18),transparent 70%),
  radial-gradient(500px 400px at 0% 100%,rgba(53,87,255,.28),transparent 70%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 14px 0 6px;border-radius:99px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);font-size:13px;font-weight:600;color:#d7dcea}
.eyebrow b{background:var(--lime);color:var(--lime-ink);height:22px;padding:0 8px;border-radius:99px;display:inline-grid;place-items:center;font-size:11.5px}
.hero h1{font-size:clamp(38px,5.4vw,64px);margin:22px 0 18px;letter-spacing:-.035em}
.hero h1 em{font-style:normal;color:var(--lime)}
.hero p.lead{font-size:18px;color:#b8c0d6;max-width:560px;margin-bottom:30px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap}
.hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.22)}
.hero .btn-ghost:hover{background:rgba(255,255,255,.08)}
.hero-facts{display:flex;gap:28px;margin-top:40px;flex-wrap:wrap}
.hero-facts div{font-size:13px;color:#9aa4bf}
.hero-facts b{display:block;font-size:26px;color:#fff;letter-spacing:-.02em}
.hero-card{position:relative;border-radius:24px;background:linear-gradient(160deg,#18213d,#0f1530);border:1px solid var(--ink-line);padding:18px;box-shadow:var(--shadow-lg)}
.hero-card .screen{aspect-ratio:16/10;border-radius:14px;background:#0a0f1f;position:relative;overflow:hidden;display:grid;place-items:center}
.hero-card .chart{position:absolute;inset:0}
.hero-card .play{width:66px;height:66px;border-radius:50%;background:var(--lime);display:grid;place-items:center;color:var(--lime-ink);position:relative;box-shadow:0 0 0 10px rgba(198,244,50,.15)}
.hero-card .lesson-row{display:flex;align-items:center;gap:12px;margin-top:14px;padding:12px;border-radius:12px;background:rgba(255,255,255,.04)}
.hero-card .lesson-row .n{width:30px;height:30px;border-radius:9px;background:rgba(255,255,255,.08);display:grid;place-items:center;font-size:12px;font-weight:800}
.hero-card .lesson-row.done .n{background:var(--ok);color:#fff}
.hero-card .lesson-row b{display:block;font-size:14px}
.hero-card .lesson-row span{font-size:12px;color:#8e98b3}
@media (max-width:960px){.hero{padding:56px 0 64px}.hero-grid{grid-template-columns:1fr;gap:40px}}

.section{padding:96px 0}
.section.alt{background:var(--paper)}
.sec-head{max-width:640px;margin-bottom:48px}
.sec-head.center{margin-inline:auto;text-align:center}
.kicker{font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:12px;display:block}
.sec-head h2{font-size:clamp(28px,3.6vw,42px)}
.sec-head p{font-size:17px;color:var(--muted)}
@media (max-width:720px){.section{padding:64px 0}}

.features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feature{padding:26px;border-radius:var(--r-lg);border:1px solid var(--line);background:var(--card);transition:transform .2s,box-shadow .2s}
.feature:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.feature .ic{width:46px;height:46px;border-radius:13px;background:var(--lime-soft);color:#4a6400;display:grid;place-items:center;margin-bottom:16px}
.feature h3{font-size:17px}
.feature p{color:var(--muted);font-size:14.5px;margin:0}
@media (max-width:900px){.features{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.features{grid-template-columns:1fr}}

.course-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.course-card{display:flex;flex-direction:column;border-radius:var(--r-lg);overflow:hidden;background:var(--card);border:1px solid var(--line);transition:transform .2s,box-shadow .2s}
.course-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.course-cover{aspect-ratio:16/8;background:var(--ink);position:relative;display:grid;place-items:center;color:var(--lime);overflow:hidden}
.course-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.course-cover .i-lg{width:44px;height:44px;opacity:.95}
.course-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(10,15,31,.55))}
.course-cover .tags{position:absolute;left:14px;top:14px;z-index:1;display:flex;gap:6px}
.course-card .body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.course-card h3{font-size:18px;margin:0}
.course-card .meta{display:flex;gap:14px;font-size:13px;color:var(--muted);margin-top:auto;padding-top:8px;flex-wrap:wrap}
.course-card .meta span{display:inline-flex;gap:5px;align-items:center}
.cover-tone-1{background:linear-gradient(135deg,#0a0f1f,#1f2d63)} .cover-tone-2{background:linear-gradient(135deg,#13241b,#0f5b3c)}
.cover-tone-3{background:linear-gradient(135deg,#2b1240,#5b2a86)} .cover-tone-0{background:linear-gradient(135deg,#2b2006,#6b4a00)}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:s}
.step{padding:26px;border-radius:var(--r-lg);background:var(--card);border:1px solid var(--line);position:relative}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:22px;right:22px;font-size:44px;font-weight:800;color:var(--line);line-height:1}
.step h3{font-size:17px;margin-top:14px}
.step p{color:var(--muted);font-size:14.5px;margin:0}
@media (max-width:800px){.steps{grid-template-columns:1fr}}

.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:18px;max-width:880px;margin-inline:auto}
.plan{position:relative;padding:30px;border-radius:24px;border:1.5px solid var(--line);background:var(--card);display:flex;flex-direction:column}
.plan.featured{background:var(--ink);color:#fff;border-color:var(--ink);box-shadow:var(--shadow-lg)}
.plan .tag{position:absolute;top:-13px;left:30px}
.plan h3{font-size:20px;margin-bottom:4px}
.plan .desc{font-size:14px;color:var(--muted);min-height:42px}
.plan.featured .desc{color:#a9b2ca}
.price{display:flex;align-items:flex-start;gap:4px;margin:18px 0 4px;letter-spacing:-.03em}
.price small{font-size:16px;font-weight:700;margin-top:10px}
.price b{font-size:52px;line-height:1;font-weight:800}
.price sup{font-size:18px;font-weight:800;margin-top:6px}
.price-sub{font-size:13px;color:var(--muted);min-height:20px}
.plan.featured .price-sub{color:#a9b2ca}
.plan ul{list-style:none;margin:22px 0 26px;padding:0;display:grid;gap:11px;font-size:14.5px}
.plan li{display:flex;gap:10px;align-items:flex-start}
.plan li .i{color:var(--ok);margin-top:2px}
.plan.featured li .i{color:var(--lime)}
.plan .btn{margin-top:auto}
.pay-strip{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;margin-top:28px;font-size:13.5px;color:var(--muted)}
.pay-strip span{display:inline-flex;gap:6px;align-items:center}

.faq{max-width:780px;margin-inline:auto;display:grid;gap:10px}
.faq details{border:1px solid var(--line);border-radius:16px;background:var(--card);padding:0 22px;transition:background .2s}
.faq details[open]{background:var(--paper)}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0;font-weight:700;font-size:15.5px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .i{transition:transform .2s;color:var(--muted)}
.faq details[open] summary .i{transform:rotate(45deg)}
.faq details p{color:var(--muted);margin:0;padding-bottom:18px}

.cta-band{background:var(--ink);color:#fff;border-radius:28px;padding:56px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(198,244,50,.35),transparent 70%)}
.cta-band h2{font-size:clamp(26px,3vw,36px);margin:0 0 6px}
.cta-band p{color:#a9b2ca;margin:0}
@media (max-width:600px){.cta-band{padding:32px 24px}}

.footer{padding:48px 0 36px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
.footer-in{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.footer a:hover{color:var(--text)}
.footer .links{display:flex;gap:18px;flex-wrap:wrap}
.footer .disclaimer{font-size:12.5px;margin-top:24px;max-width:760px}
.prose{max-width:760px}
.prose h2{font-size:22px;margin-top:32px}
.prose p,.prose li{color:var(--muted)}

/* ================================================= AUTH / CHECKOUT */
.auth{min-height:100vh;display:grid;grid-template-columns:minmax(360px,.9fr) 1.1fr;background:var(--paper)}
.auth-side{background:var(--ink);color:#fff;padding:40px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow:hidden}
.auth-side::before{content:"";position:absolute;inset:0;background:radial-gradient(500px 300px at 100% 0,rgba(198,244,50,.16),transparent 70%),radial-gradient(500px 400px at 0 100%,rgba(53,87,255,.25),transparent 70%)}
.auth-side>*{position:relative}
.auth-side .quote{margin-top:auto;max-width:420px}
.auth-side .quote h2{font-size:30px;letter-spacing:-.03em}
.auth-side .quote p{color:#a9b2ca}
.auth-side ul{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:12px;color:#d0d6e6;font-size:14.5px}
.auth-side li{display:flex;gap:10px;align-items:center}
.auth-side li .i{color:var(--lime)}
.auth-main{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px}
.auth-box{width:min(460px,100%)}
.auth-box.wide{width:min(620px,100%)}
.auth-box h1{font-size:30px;letter-spacing:-.03em}
.auth-top{display:none;margin-bottom:28px}
@media (max-width:900px){.auth{grid-template-columns:1fr}.auth-side{display:none}.auth-top{display:flex}.auth-main{justify-content:flex-start;padding-top:28px}}

.choice{display:grid;gap:10px}
.choice.cols{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.opt{position:relative;display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:14px;border:1.5px solid var(--line-2);background:var(--card);cursor:pointer;transition:border-color .15s,box-shadow .15s,background .15s}
.opt:hover{border-color:var(--faint)}
.opt input{position:absolute;opacity:0;pointer-events:none}
.opt .radio{width:20px;height:20px;border-radius:50%;border:2px solid var(--line-2);flex:none;display:grid;place-items:center}
.opt:has(input:checked){border-color:var(--ink);box-shadow:0 0 0 3px color-mix(in srgb,var(--ink) 10%,transparent)}
:root[data-theme="dark"] .opt:has(input:checked){border-color:var(--lime)}
.opt:has(input:checked) .radio{border-color:var(--ink);background:var(--ink);box-shadow:inset 0 0 0 4px var(--card)}
.opt:has(input:focus-visible){outline:3px solid color-mix(in srgb,var(--blue) 55%,transparent)}
.opt .t{flex:1;min-width:0}
.opt .t b{display:block;font-size:15px}
.opt .t span{display:block;font-size:12.5px;color:var(--muted)}
.opt .price-tag{text-align:right;font-weight:800;font-size:17px;white-space:nowrap}
.opt .price-tag small{display:block;font-size:11.5px;font-weight:600;color:var(--muted)}
.opt .save{position:absolute;top:-10px;right:14px}
.pm .ic{width:38px;height:38px;border-radius:10px;background:var(--paper);display:grid;place-items:center;flex:none}
.steps-mini{display:flex;gap:8px;align-items:center;font-size:12.5px;font-weight:700;color:var(--faint);margin-bottom:22px;flex-wrap:wrap}
.steps-mini span{display:inline-flex;align-items:center;gap:6px}
.steps-mini .n{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:var(--line);color:var(--muted);font-size:11.5px}
.steps-mini .on{color:var(--text)} .steps-mini .on .n{background:var(--ink);color:#fff}
.steps-mini .ok .n{background:var(--ok);color:#fff}
.summary{border-radius:16px;background:var(--card);border:1px solid var(--line);padding:16px 18px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.secure{display:flex;gap:8px;align-items:center;justify-content:center;color:var(--muted);font-size:12.5px;margin-top:14px}
.legend{font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);margin:26px 0 12px;display:flex;align-items:center;gap:8px}
.legend::after{content:"";flex:1;height:1px;background:var(--line)}

.pix-box{display:grid;grid-template-columns:220px 1fr;gap:24px;align-items:center}
.qr{width:220px;height:220px;border-radius:18px;background:#fff;padding:12px;border:1px solid var(--line);display:grid;place-items:center}
.qr img,.qr canvas{width:100%!important;height:100%!important;image-rendering:pixelated}
.copy-line{display:flex;gap:8px;margin-top:14px}
.copy-line .input{font-family:var(--mono);font-size:12.5px}
.waiting{display:flex;gap:10px;align-items:center;font-weight:700;font-size:14px}
.pulse{width:10px;height:10px;border-radius:50%;background:var(--warn);box-shadow:0 0 0 0 rgba(199,119,0,.6);animation:pulse 1.6s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 12px rgba(199,119,0,0)}100%{box-shadow:0 0 0 0 rgba(199,119,0,0)}}
.success-ic{width:84px;height:84px;border-radius:50%;background:var(--ok);color:#fff;display:grid;place-items:center;margin:0 auto 20px;box-shadow:0 0 0 12px var(--ok-soft);animation:pop .4s}
.success-ic .i{width:42px;height:42px;stroke-width:3}
@media (max-width:600px){.pix-box{grid-template-columns:1fr;justify-items:center;text-align:center}.copy-line{flex-direction:column}}

/* ================================================= ÁREA DO ALUNO */
.app{display:grid;grid-template-columns:248px 1fr;min-height:100vh}
.side{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:6px;padding:20px 14px;background:var(--card);border-right:1px solid var(--line)}
.side .brand{padding:4px 8px 18px}
.side-nav{display:grid;gap:2px}
.side-nav a{display:flex;align-items:center;gap:12px;height:42px;padding:0 12px;border-radius:11px;font-weight:600;font-size:14.5px;color:var(--muted)}
.side-nav a:hover{background:color-mix(in srgb,var(--text) 5%,transparent);color:var(--text)}
.side-nav a.on{background:var(--ink);color:#fff}
:root[data-theme="dark"] .side-nav a.on{background:var(--lime);color:var(--lime-ink)}
.side-label{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);padding:14px 12px 6px}
.side-courses a{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:10px;font-size:13.5px;font-weight:600;color:var(--muted)}
.side-courses a:hover{background:color-mix(in srgb,var(--text) 5%,transparent);color:var(--text)}
.side-foot{margin-top:auto;display:grid;gap:10px}
.plan-chip{padding:14px;border-radius:14px;background:var(--paper);font-size:13px}
.plan-chip b{display:block;font-size:14px}
.main{min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:40;height:68px;display:flex;align-items:center;gap:14px;padding:0 28px;background:color-mix(in srgb,var(--paper) 86%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.search{position:relative;flex:1;max-width:520px}
.search .input{height:42px;padding-left:42px;border-radius:12px;background:var(--card);border-width:1px}
.search>.i{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--faint)}
.search kbd{position:absolute;right:10px;top:50%;transform:translateY(-50%);font-family:var(--mono);font-size:11px;padding:2px 6px;border-radius:6px;border:1px solid var(--line-2);color:var(--faint);background:var(--paper)}
.search-results{position:absolute;left:0;right:0;top:calc(100% + 8px);background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg);max-height:60vh;overflow:auto;display:none;padding:6px}
.search-results.open{display:block}
.search-results a{display:flex;gap:12px;align-items:center;padding:10px 12px;border-radius:10px}
.search-results a:hover,.search-results a.active{background:var(--paper)}
.search-results b{display:block;font-size:14px}
.search-results span{font-size:12.5px;color:var(--muted)}
.topbar .right{margin-left:auto;display:flex;align-items:center;gap:8px}
.content{padding:28px;max-width:1240px;width:100%}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px;flex-wrap:wrap}
.page-head h1{font-size:28px;margin:0}
.page-head p{margin:4px 0 0;color:var(--muted)}
.tabbar{display:none}
@media (max-width:980px){
  .app{grid-template-columns:1fr}
  .side{display:none}
  .topbar{padding:0 16px;height:60px}
  .content{padding:18px 16px 96px}
  .tabbar{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;bottom:0;left:0;right:0;z-index:60;background:var(--card);border-top:1px solid var(--line);padding:6px 6px calc(6px + env(safe-area-inset-bottom))}
  .tabbar a{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:11px;font-weight:700;color:var(--faint);padding:6px 0;border-radius:10px}
  .tabbar a.on{color:var(--text)}
  .tabbar a.on .i{color:var(--ok)}
  .search kbd{display:none}
}

.hello{display:grid;grid-template-columns:1.5fr 1fr;gap:18px;margin-bottom:28px}
@media (max-width:980px){.hello{grid-template-columns:1fr}}
.resume{position:relative;overflow:hidden;border-radius:var(--r-lg);background:var(--ink);color:#fff;padding:26px;display:flex;flex-direction:column;gap:14px;min-height:230px}
.resume::after{content:"";position:absolute;right:-60px;bottom:-60px;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(198,244,50,.28),transparent 70%)}
.resume .label{font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--lime)}
.resume h2{font-size:24px;margin:0}
.resume .sub{color:#a9b2ca;font-size:14px}
.resume .progress{background:rgba(255,255,255,.12);max-width:360px}
.resume .btn{align-self:flex-start;position:relative;z-index:1}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.stat{padding:18px;border-radius:var(--r-lg);background:var(--card);border:1px solid var(--line)}
.stat .v{font-size:28px;font-weight:800;letter-spacing:-.03em}
.stat .k{font-size:13px;color:var(--muted)}
.list-cards{display:grid;gap:10px}
.mini-lesson{display:flex;gap:14px;align-items:center;padding:12px;border-radius:14px;background:var(--card);border:1px solid var(--line);transition:border-color .15s}
.mini-lesson:hover{border-color:var(--line-2)}
.thumb{width:96px;aspect-ratio:16/10;border-radius:10px;background:var(--ink);display:grid;place-items:center;color:var(--lime);flex:none;position:relative;overflow:hidden}
.thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.thumb .bar{position:absolute;left:0;bottom:0;height:3px;background:var(--lime)}

.course-hero{display:grid;grid-template-columns:1fr 340px;gap:24px;margin-bottom:28px}
.course-hero .info{padding:28px;border-radius:var(--r-lg);background:var(--ink);color:#fff;position:relative;overflow:hidden}
.course-hero .info .crumbs{font-size:13px;color:#a9b2ca;display:flex;gap:6px;align-items:center;margin-bottom:12px}
.course-hero .info h1{font-size:32px}
.course-hero .info .sub{color:#b8c0d6;font-size:16px}
.course-hero .chips{display:flex;gap:16px;flex-wrap:wrap;font-size:13.5px;color:#cfd5e4;margin-top:18px}
.course-hero .chips span{display:inline-flex;gap:6px;align-items:center}
.course-hero .side-card{padding:22px;border-radius:var(--r-lg);background:var(--card);border:1px solid var(--line);display:flex;flex-direction:column;gap:14px}
@media (max-width:980px){.course-hero{grid-template-columns:1fr}}
.rich{color:var(--muted);font-size:15px}
.rich p{margin:0 0 .9em}
.rich ul,.rich ol{padding-left:20px;margin:0 0 1em}
.rich li{margin:.25em 0}
.rich strong,.rich b{color:var(--text)}
.rich a{color:var(--blue);text-decoration:underline}
.rich iframe.embed{width:100%;aspect-ratio:16/9;height:auto;border:0;border-radius:12px;margin:12px 0}

.module{border-radius:var(--r-lg);background:var(--card);border:1px solid var(--line);overflow:hidden;margin-bottom:14px}
.module>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:16px;padding:18px 22px}
.module>summary::-webkit-details-marker{display:none}
.module>summary .chev{transition:transform .2s;color:var(--muted)}
.module[open]>summary .chev{transform:rotate(180deg)}
.module>summary h3{font-size:16.5px;margin:0}
.module>summary .m-sub{font-size:13px;color:var(--muted)}
.sec-title{font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);padding:14px 22px 6px;border-top:1px solid var(--line)}
.lesson-row{display:flex;align-items:center;gap:14px;padding:12px 22px;transition:background .12s}
.lesson-row:hover{background:color-mix(in srgb,var(--text) 3%,transparent)}
.lesson-row .st{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;flex:none;border:2px solid var(--line-2);color:var(--faint)}
.lesson-row.done .st{background:var(--ok);border-color:var(--ok);color:#fff}
.lesson-row.part .st{border-color:var(--ok);color:var(--ok)}
.lesson-row.locked{opacity:.7}
.lesson-row .lt{flex:1;min-width:0}
.lesson-row .lt b{display:block;font-size:14.5px;font-weight:600}
.lesson-row .lt span{font-size:12.5px;color:var(--muted)}
.lesson-row .rt{font-size:12.5px;color:var(--muted);display:flex;gap:8px;align-items:center}

.paywall{border-radius:var(--r-lg);padding:28px;background:linear-gradient(135deg,var(--lime-soft),var(--card));border:1px solid color-mix(in srgb,var(--lime-2) 50%,transparent);display:flex;gap:20px;align-items:center;flex-wrap:wrap}

/* ================================================= PLAYER */
.player-page{background:#070b16;color:#e9ecf5;min-height:100vh;--card:#0f1528;--line:#1d2540;--text:#e9ecf5;--muted:#9aa3bb;--faint:#6f7894;--paper:#0b1020;--line-2:#2a3352;color-scheme:dark}
.pl-top{height:58px;display:flex;align-items:center;gap:14px;padding:0 18px;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(7,11,22,.9);backdrop-filter:blur(10px);z-index:30}
.pl-top .crumb{flex:1;min-width:0;display:flex;flex-direction:column}
.pl-top .crumb b{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pl-top .crumb span{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pl-grid{display:grid;grid-template-columns:1fr 380px;min-height:calc(100vh - 58px)}
.pl-main{min-width:0}
.stage{background:#000;position:relative}
.stage .ratio{position:relative;aspect-ratio:16/9;max-height:calc(100vh - 140px);margin:0 auto;width:100%}
.stage iframe,.stage video{position:absolute;inset:0;width:100%;height:100%;border:0;background:#000}
.locked-stage{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:24px;background:radial-gradient(circle at 50% 30%,#18224a,#05070f 70%)}
.locked-stage .lk{width:64px;height:64px;border-radius:50%;background:rgba(198,244,50,.12);color:var(--lime);display:grid;place-items:center;margin:0 auto 16px}
.autonext{position:absolute;right:20px;bottom:20px;z-index:5;background:rgba(10,15,31,.92);border:1px solid var(--line-2);border-radius:16px;padding:14px;width:300px;display:none;box-shadow:var(--shadow-lg)}
.autonext.show{display:block;animation:pop .2s}
.autonext .bar{height:4px;border-radius:9px;background:rgba(255,255,255,.12);overflow:hidden;margin:10px 0}
.autonext .bar i{display:block;height:100%;background:var(--lime);width:0}
.pl-body{padding:24px 28px 48px;max-width:960px}
.pl-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:4px 0 22px}
.btn-done{background:#18213d;color:#e9ecf5;border-color:var(--line-2)}
.btn-done.is-done{background:var(--ok);border-color:var(--ok);color:#fff}
.pl-tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:20px}
.pl-tabs button{background:none;border:0;padding:12px 14px;font-weight:700;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;display:inline-flex;gap:6px;align-items:center}
.pl-tabs button.on{color:#fff;border-bottom-color:var(--lime)}
.files{display:grid;gap:8px}
.file{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;background:var(--card);border:1px solid var(--line)}
.file:hover{border-color:var(--line-2)}
.file .ic{width:38px;height:38px;border-radius:10px;background:rgba(198,244,50,.1);color:var(--lime);display:grid;place-items:center;flex:none}
.notes .textarea{background:var(--card);min-height:200px;border-color:var(--line-2)}
.pl-side{border-left:1px solid var(--line);background:#0a0f1e;position:sticky;top:58px;height:calc(100vh - 58px);overflow-y:auto}
.pl-side .head{padding:18px 18px 14px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#0a0f1e;z-index:2}
.pl-side .head b{display:block;font-size:14.5px}
.pl-side .mod{font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);padding:14px 18px 4px}
.pl-side .sec{font-size:12.5px;color:var(--muted);padding:8px 18px 2px;font-weight:600}
.pl-item{display:flex;gap:12px;align-items:center;padding:10px 18px;font-size:13.5px;border-left:3px solid transparent}
.pl-item:hover{background:rgba(255,255,255,.03)}
.pl-item.cur{background:rgba(198,244,50,.07);border-left-color:var(--lime)}
.pl-item .st{width:24px;height:24px;border-radius:50%;border:2px solid var(--line-2);display:grid;place-items:center;flex:none;font-size:11px;color:var(--faint)}
.pl-item.done .st{background:var(--ok);border-color:var(--ok);color:#fff}
.pl-item .tt{flex:1;min-width:0}
.pl-item .tt span{display:block;font-size:11.5px;color:var(--faint)}
.pl-item.lock{opacity:.55}
.kbd-help{font-size:12px;color:var(--faint);display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.kbd-help kbd{font-family:var(--mono);font-size:11px;padding:1px 6px;border:1px solid var(--line-2);border-radius:5px}
@media (max-width:1100px){.pl-grid{grid-template-columns:1fr}.pl-side{position:static;height:auto;border-left:0;border-top:1px solid var(--line)}.pl-body{padding:20px 16px 40px}}

/* ================================================= ADMIN */
.admin{display:grid;grid-template-columns:240px 1fr;min-height:100vh;background:var(--paper)}
.admin .side{background:var(--ink);border-right:0;color:#cfd5e4}
.admin .side .brand{color:#fff}
.admin .side-nav a{color:#9aa4bf}
.admin .side-nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.admin .side-nav a.on{background:var(--lime);color:var(--lime-ink)}
.admin .side-label{color:#5d688a}
.admin .side-foot a{color:#9aa4bf}
.admin .topbar{background:color-mix(in srgb,var(--paper) 90%,transparent)}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}
.kpi{padding:20px;border-radius:var(--r-lg);background:var(--card);border:1px solid var(--line)}
.kpi .k{font-size:13px;color:var(--muted);display:flex;gap:8px;align-items:center}
.kpi .v{font-size:30px;font-weight:800;letter-spacing:-.03em;margin-top:6px}
.kpi .d{font-size:12.5px;color:var(--muted)}
.kpi.dark{background:var(--ink);color:#fff;border-color:var(--ink)}
.kpi.dark .k,.kpi.dark .d{color:#9aa4bf}
@media (max-width:1100px){.kpis{grid-template-columns:repeat(2,1fr)}}
.bars{display:flex;align-items:flex-end;gap:4px;height:150px;padding-top:10px}
.bars i{flex:1;background:color-mix(in srgb,var(--text) 10%,transparent);border-radius:5px 5px 2px 2px;min-height:3px;position:relative;transition:background .15s}
.bars i.has{background:var(--ink)}
:root[data-theme="dark"] .bars i.has{background:var(--lime)}
.bars i:hover{background:var(--blue)}
.bars i:hover::after{content:attr(data-tip);position:absolute;bottom:calc(100% + 6px);left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;font-size:11.5px;font-weight:700;padding:5px 8px;border-radius:7px;white-space:nowrap;z-index:3}
.split{display:grid;grid-template-columns:1.6fr 1fr;gap:18px}
@media (max-width:1100px){.split{grid-template-columns:1fr}}
@media (max-width:980px){.admin{grid-template-columns:1fr}.admin .side{display:none}.admin .tabbar{grid-template-columns:repeat(5,1fr)}}

/* editor de conteúdo */
.editor{display:grid;grid-template-columns:minmax(340px,1fr) minmax(420px,1.25fr);gap:18px;align-items:start}
@media (max-width:1200px){.editor{grid-template-columns:1fr}}
.tree{padding:8px}
.t-module{border:1px solid var(--line);border-radius:16px;margin:8px;background:var(--card)}
.t-module>.t-head{display:flex;align-items:center;gap:10px;padding:12px 12px 12px 8px;border-bottom:1px solid var(--line)}
.t-module>.t-head b{flex:1;min-width:0;font-size:14.5px}
.t-section{padding:4px 8px 10px}
.t-section>.t-head{display:flex;align-items:center;gap:8px;padding:10px 4px 6px;font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}
.t-section>.t-head>span:not(.handle){flex:1;min-width:0}
.t-lessons{min-height:44px;border-radius:12px;display:grid;gap:4px;padding:2px}
.t-lessons.drop-hot{background:var(--lime-soft);outline:2px dashed var(--lime-2)}
.t-lesson{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:11px;background:var(--paper);border:1.5px solid transparent;cursor:pointer;font-size:13.5px}
.t-lesson:hover{border-color:var(--line-2)}
.t-lesson.sel{border-color:var(--ink);background:var(--card);box-shadow:var(--shadow)}
.t-lesson .tt{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:600}
.t-lesson .src{font-size:11px;font-weight:800;padding:2px 7px;border-radius:6px;background:var(--blue-soft);color:var(--blue)}
.t-lesson .src.up{background:var(--lime-soft);color:#4a6400}
.t-lesson .src.none{background:var(--bad-soft);color:var(--bad)}
.handle{cursor:grab;color:var(--faint);display:grid;place-items:center;padding:2px;border-radius:6px}
.handle:hover{color:var(--text);background:color-mix(in srgb,var(--text) 6%,transparent)}
.sortable-ghost{opacity:.35}
.sortable-chosen{box-shadow:var(--shadow-lg)}
.t-add{display:flex;gap:6px;flex-wrap:wrap;padding:4px 4px 0}
.t-drop{border:1.5px dashed var(--line-2);border-radius:12px;padding:10px;text-align:center;font-size:12.5px;color:var(--muted);margin-top:6px;transition:all .15s;cursor:pointer}
.t-drop:hover,.t-drop.hot{border-color:var(--lime-2);background:var(--lime-soft);color:#4a6400}
.panel{position:sticky;top:84px}
.src-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.src-tabs label{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 6px;border-radius:12px;border:1.5px solid var(--line-2);cursor:pointer;font-size:12.5px;font-weight:700;color:var(--muted);text-align:center}
.src-tabs input{display:none}
.src-tabs label:has(input:checked){border-color:var(--ink);color:var(--text);background:var(--paper)}
.dropzone{display:block;border:2px dashed var(--line-2);border-radius:16px;padding:28px 18px;text-align:center;cursor:pointer;transition:all .15s;background:var(--paper)}
.dropzone:hover,.dropzone.hot{border-color:var(--lime-2);background:var(--lime-soft)}
.dropzone .ic{width:52px;height:52px;border-radius:14px;background:var(--ink);color:var(--lime);display:grid;place-items:center;margin:0 auto 12px}
.upl{border:1px solid var(--line);border-radius:14px;padding:14px;background:var(--card)}
.upl .top{display:flex;gap:12px;align-items:center}
.upl .name{font-weight:700;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.upl .progress{margin-top:10px}
.upl .meta{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-top:6px;gap:8px}
.vprev{position:relative;border-radius:14px;overflow:hidden;background:#000;aspect-ratio:16/9}
.vprev video,.vprev iframe,.vprev img{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:contain}
.queue{position:fixed;right:20px;bottom:20px;z-index:120;width:360px;max-width:calc(100vw - 32px);background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-lg);display:none;overflow:hidden}
.queue.show{display:block}
.queue .q-head{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;background:var(--ink);color:#fff;font-weight:700;font-size:14px}
.queue .q-list{max-height:50vh;overflow:auto;padding:8px;display:grid;gap:8px}
.queue .q-item{font-size:13px;padding:8px 10px;border-radius:10px;background:var(--paper)}
.queue .q-item .row{gap:8px}
.queue .q-item .name{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:600}
.queue .progress{height:5px;margin-top:6px}
.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.m-item{border-radius:16px;overflow:hidden;background:var(--card);border:1px solid var(--line);display:flex;flex-direction:column}
.m-item .pv{aspect-ratio:16/9;background:var(--ink);display:grid;place-items:center;color:var(--lime);position:relative}
.m-item .pv img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.m-item .pv .dur{position:absolute;right:8px;bottom:8px;background:rgba(0,0,0,.7);color:#fff;font-size:11.5px;font-weight:700;padding:2px 6px;border-radius:6px;font-family:var(--mono)}
.m-item .b{padding:12px 14px;display:flex;flex-direction:column;gap:4px;flex:1}
.m-item .b b{font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lib-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px;max-height:55vh;overflow:auto}
.lib-grid button{all:unset;cursor:pointer;border-radius:12px;border:1.5px solid var(--line);overflow:hidden;background:var(--card)}
.lib-grid button:hover{border-color:var(--ink)}
.lib-grid .pv{aspect-ratio:16/9;background:var(--ink);display:grid;place-items:center;color:var(--lime);position:relative}
.lib-grid .pv img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.lib-grid .b{padding:8px 10px;font-size:12.5px}
.lib-grid .b b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.toolbar{display:flex;gap:4px;padding:6px;border:1.5px solid var(--line-2);border-bottom:0;border-radius:12px 12px 0 0;background:var(--paper)}
.toolbar button{all:unset;cursor:pointer;width:30px;height:30px;border-radius:8px;display:grid;place-items:center;color:var(--muted)}
.toolbar button:hover{background:var(--card);color:var(--text)}
.toolbar+.textarea{border-radius:0 0 12px 12px}
.course-list{display:grid;gap:12px}
.c-row{display:flex;align-items:center;gap:16px;padding:16px;border-radius:18px;background:var(--card);border:1px solid var(--line)}
.c-row .cv{width:120px;aspect-ratio:16/9;border-radius:12px;background:var(--ink);display:grid;place-items:center;color:var(--lime);flex:none;position:relative;overflow:hidden}
.c-row .cv img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
@media (max-width:640px){.c-row{flex-wrap:wrap}.c-row .cv{width:100%}}
/* tema escuro fixo: blocos "tinta" ganham borda para não sumirem no fundo */
:root[data-theme="dark"] .plan.featured,:root[data-theme="dark"] .cta-band,:root[data-theme="dark"] .resume,:root[data-theme="dark"] .course-hero .info,:root[data-theme="dark"] .kpi.dark{background:var(--ink-2);border:1px solid var(--line-2)}
:root[data-theme="dark"] .hero{border-bottom:1px solid var(--line)}
:root[data-theme="dark"] .toast{background:var(--ink-3);border:1px solid var(--line-2)}
:root[data-theme="dark"] .side-nav a.on{background:var(--lime);color:var(--lime-ink)}
.editor>*{min-width:0}
.t-lesson>*:not(.tt){flex:none}
:root[data-theme="dark"] .t-lesson.sel{border-color:var(--lime)}
:root[data-theme="dark"] .t-lesson .src.up{color:var(--lime)}
.t-lessons{grid-template-columns:minmax(0,1fr)}