/* =========================================================
   Portal de Parceiros WEAI · design system
   Tokens herdados do site weai.com.br (weCortex.AI)
   ========================================================= */
:root{
  --bg:#07060D; --bg-2:#0F0C1A; --card:#151128; --card-2:#1B1633; --sunken:rgba(7,6,13,.55);
  --line:#2A2346; --line-2:#3A3160;
  --text:#F5F3FF; --text-2:#B8B3CC; --text-3:#8B86A0;
  --violet:#6D28D9; --violet-hi:#7C3AED; --violet-lt:#A387F3; --violet-bg:rgba(109,40,217,.16);
  --green:#16B3A3; --green-bg:rgba(22,179,163,.14);
  --amber:#F5A524; --amber-bg:rgba(245,165,36,.14);
  --red:#F26D6D; --red-bg:rgba(242,109,109,.14);
  --input-bg:rgba(7,6,13,.7);
  --glow:0 30px 90px -40px rgba(109,40,217,.55);
  --brand-grad:linear-gradient(120deg,#6D28D9 0%,#7C3AED 45%,#16B3A3 100%);
  --font-display:'Space Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --r:12px; --r-lg:18px; --side:256px;
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:#F6F4FB; --bg-2:#FFFFFF; --card:#FFFFFF; --card-2:#F1EEF9; --sunken:#F7F5FC;
  --line:#E3DFEE; --line-2:#CFC8E3;
  --text:#15121F; --text-2:#454058; --text-3:#625D78;
  --violet:#6D28D9; --violet-hi:#5B21B6; --violet-lt:#6D28D9; --violet-bg:#EFE6FF;
  --green:#0F766E; --green-bg:#E3F6F3;
  --amber:#B45309; --amber-bg:#FEF3E2;
  --red:#C23A3F; --red-bg:#FDECEC;
  --input-bg:#FFFFFF;
  --glow:0 24px 60px -30px rgba(109,40,217,.3);
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img,svg,video,iframe{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--font-display);margin:0;line-height:1.15;letter-spacing:-.02em;font-weight:700;text-wrap:balance}
p{margin:0;text-wrap:pretty}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--violet-lt);outline-offset:2px;border-radius:6px}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:16px;top:-60px;z-index:100;background:var(--violet);color:#fff;padding:10px 14px;border-radius:10px}
.skip:focus{top:12px}
.mono{font-family:var(--font-mono)}
.muted{color:var(--text-3)}
.text-2{color:var(--text-2)}
.small{font-size:13px}
.nowrap{white-space:nowrap}
.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:14px}.mb-3{margin-bottom:24px}
.ml-auto{margin-left:auto}.w-full{width:100%}

/* ---------- marca ---------- */
.logo{display:block;height:26px;aspect-ratio:447/120;background:url(../img/weai-logo.webp) left center/contain no-repeat}
[data-theme="light"] .logo{filter:invert(1)}
.wc{font-family:var(--font-display);font-weight:700;letter-spacing:-.03em}
.wc .we{font-weight:400;opacity:.85}
.wc .ai{color:var(--violet-lt)}
.eyebrow{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3)}
.grad-text{background:var(--brand-grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- shell ---------- */
.shell{display:grid;grid-template-columns:var(--side) minmax(0,1fr);min-height:100vh}
.side{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:6px;padding:20px 14px;background:var(--bg-2);border-right:1px solid var(--line);overflow-y:auto}
.side-brand{display:flex;flex-direction:column;gap:8px;padding:4px 10px 18px;border-bottom:1px solid var(--line);margin-bottom:10px}
.side-brand small{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-3)}
.nav-group{display:flex;flex-direction:column;gap:2px;margin-bottom:12px}
.nav-label{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);padding:8px 10px 6px}
.nav-link{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:10px;color:var(--text-2);font-weight:500;font-size:14px;transition:background .15s,color .15s}
.nav-link svg{width:18px;height:18px;flex:none;opacity:.85}
.nav-link:hover{background:var(--card-2);color:var(--text)}
.nav-link[aria-current="page"]{background:var(--violet-bg);color:var(--text);box-shadow:inset 2px 0 0 var(--violet-lt)}
.nav-link .pill{margin-left:auto}
.side-foot{margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}
.me{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:10px}
.me:hover{background:var(--card-2)}
.me-name{font-weight:600;font-size:13.5px;line-height:1.2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.me-role{font-size:12px;color:var(--text-3)}
.avatar{width:34px;height:34px;flex:none;display:grid;place-items:center;border-radius:50%;background:var(--brand-grad);color:#fff;font-weight:700;font-size:12.5px;font-family:var(--font-display)}
.avatar.lg{width:56px;height:56px;font-size:18px}

.main{min-width:0;display:flex;flex-direction:column}
.scrim{display:none;position:fixed;inset:0;z-index:40;background:rgba(0,0,0,.5)}
.me-name,.me-role{display:block}
.me>span:last-child{min-width:0}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:12px;height:60px;padding:0 28px;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.crumbs{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--text-3);min-width:0}
.crumbs a:hover{color:var(--text)}
.crumbs strong{color:var(--text);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-actions{margin-left:auto;display:flex;align-items:center;gap:8px}
.icon-btn{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:transparent;cursor:pointer;color:var(--text-2)}
.icon-btn:hover{color:var(--text);border-color:var(--line-2)}
.icon-btn svg{width:18px;height:18px}
.menu-btn{display:none}
.content{padding:28px;width:100%;max-width:1280px;margin-inline:auto;flex:1}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:24px}
.page-head h1{font-size:clamp(1.5rem,2.4vw,1.9rem)}
.page-head p{color:var(--text-2);margin-top:6px;max-width:70ch}
.foot{padding:18px 28px;color:var(--text-3);font-size:12.5px;border-top:1px solid var(--line);display:flex;gap:16px;flex-wrap:wrap;justify-content:space-between}

/* ---------- componentes ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px}
.card.flat{padding:0;overflow:hidden}
.card h2{font-size:1.1rem}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.card-head p{color:var(--text-3);font-size:13px;margin-top:2px}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.split{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:18px;align-items:start}
.stack{display:flex;flex-direction:column;gap:18px}
.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 16px;border-radius:10px;border:1px solid transparent;font-weight:600;font-size:14px;cursor:pointer;white-space:nowrap;transition:background .15s,border-color .15s,opacity .15s}
.btn svg{width:16px;height:16px}
.btn-primary{background:var(--violet);color:#fff}
.btn-primary:hover{background:var(--violet-hi)}
.btn-ghost{background:transparent;border-color:var(--line-2);color:var(--text)}
.btn-ghost:hover{background:var(--card-2)}
.btn-danger{background:transparent;border-color:color-mix(in srgb,var(--red) 50%,transparent);color:var(--red)}
.btn-danger:hover{background:var(--red-bg)}
.btn-sm{height:32px;padding:0 12px;font-size:13px;border-radius:8px}
.btn-block{width:100%;height:46px;font-size:15px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.link{color:var(--violet-lt);font-weight:500}
.link:hover{text-decoration:underline}

.pill{display:inline-flex;align-items:center;gap:6px;height:22px;padding:0 9px;border-radius:999px;font-size:11.5px;font-weight:600;background:var(--card-2);color:var(--text-2);border:1px solid var(--line);white-space:nowrap}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.9}
.pill.plain::before{display:none}
.pill svg{width:13px;height:13px}
.pill.ok{background:var(--green-bg);color:var(--green);border-color:transparent}
.pill.warn{background:var(--amber-bg);color:var(--amber);border-color:transparent}
.pill.bad{background:var(--red-bg);color:var(--red);border-color:transparent}
.pill.brand{background:var(--violet-bg);color:var(--violet-lt);border-color:transparent}

.flash-stack{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}
.flash{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:var(--card);font-size:14px}
.flash svg{width:18px;height:18px;flex:none;margin-top:1px}
.flash.success{border-color:color-mix(in srgb,var(--green) 40%,transparent);background:var(--green-bg)}
.flash.success svg{color:var(--green)}
.flash.error{border-color:color-mix(in srgb,var(--red) 40%,transparent);background:var(--red-bg)}
.flash.error svg{color:var(--red)}
.flash.info svg{color:var(--violet-lt)}

/* formulários */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field label,.label{font-size:13px;font-weight:600;color:var(--text-2)}
.field .hint{font-size:12.5px;color:var(--text-3)}
.input,select.input,textarea.input{width:100%;height:42px;padding:0 12px;border-radius:10px;border:1px solid var(--line-2);background:var(--input-bg);color:var(--text);transition:border-color .15s,box-shadow .15s}
textarea.input{height:auto;min-height:96px;padding:10px 12px;resize:vertical}
.input:focus{outline:none;border-color:var(--violet-lt);box-shadow:0 0 0 3px var(--violet-bg)}
.input[disabled]{opacity:.55}
.input-icon{position:relative}
.input-icon .input{padding-right:44px}
.input-icon button{position:absolute;right:4px;top:4px;height:34px;width:36px;border:0;background:transparent;color:var(--text-3);cursor:pointer;border-radius:8px}
.input-icon button:hover{color:var(--text)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--text-2);cursor:pointer}
.check input{width:18px;height:18px;accent-color:var(--violet);margin-top:2px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}
.form-grid .full{grid-column:1/-1}
.seg{display:inline-flex;padding:4px;gap:4px;border-radius:12px;border:1px solid var(--line);background:var(--sunken);flex-wrap:wrap}
.seg label{position:relative}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg span{display:block;padding:7px 14px;border-radius:9px;font-size:13.5px;font-weight:600;color:var(--text-2);cursor:pointer}
.seg input:checked+span{background:var(--card-2);color:var(--text);box-shadow:inset 0 0 0 1px var(--line-2)}
.seg input:focus-visible+span{outline:2px solid var(--violet-lt)}
.rules{display:grid;grid-template-columns:1fr 1fr;gap:4px 12px;font-size:12.5px;color:var(--text-3);margin:-6px 0 16px}
.rules li{display:flex;gap:6px;align-items:center}
.rules li::before{content:"";width:14px;height:14px;border-radius:50%;border:1.5px solid var(--line-2);flex:none}
.rules li.ok{color:var(--green)}
.rules li.ok::before{background:var(--green);border-color:var(--green);box-shadow:inset 0 0 0 3px var(--card)}

/* tabelas */
.table-wrap{overflow-x:auto}
table.table{width:100%;border-collapse:collapse;font-size:14px}
.table th{text-align:left;font-family:var(--font-mono);font-weight:500;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3);padding:12px 16px;border-bottom:1px solid var(--line);background:var(--sunken);white-space:nowrap}
.table td{padding:12px 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(--card-2) 55%,transparent)}
.table .who{display:flex;align-items:center;gap:10px;min-width:220px}
.table .who .avatar{width:30px;height:30px;font-size:11px}
.table .who strong{display:block;font-weight:600;line-height:1.25}
.table .who span{font-size:12.5px;color:var(--text-3)}
.empty{padding:44px 20px;text-align:center;color:var(--text-3)}
.empty svg{width:40px;height:40px;margin:0 auto 12px;opacity:.6}

.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px;overflow-x:auto}
.tabs a{padding:10px 14px;font-size:14px;font-weight:600;color:var(--text-3);border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap;display:flex;gap:8px;align-items:center}
.tabs a:hover{color:var(--text)}
.tabs a[aria-current="page"]{color:var(--text);border-color:var(--violet-lt)}
.tabs .count{font-family:var(--font-mono);font-size:11px;padding:1px 7px;border-radius:999px;background:var(--card-2);color:var(--text-2)}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.search{position:relative;flex:1;min-width:220px;max-width:380px}
.search svg{position:absolute;left:12px;top:12px;width:18px;height:18px;color:var(--text-3)}
.search .input{padding-left:38px}

/* KPIs */
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px 20px}
.kpi .eyebrow{display:block;margin-bottom:10px}
.kpi strong{font-family:var(--font-display);font-size:1.9rem;line-height:1;letter-spacing:-.03em}
.kpi small{display:block;margin-top:6px;color:var(--text-3);font-size:12.5px}

progress.bar{appearance:none;-webkit-appearance:none;width:100%;height:6px;border:0;border-radius:99px;background:var(--card-2);overflow:hidden}
progress.bar::-webkit-progress-bar{background:var(--card-2);border-radius:99px}
progress.bar::-webkit-progress-value{background:var(--brand-grad);border-radius:99px}
progress.bar::-moz-progress-bar{background:var(--brand-grad);border-radius:99px}

/* hero */
.hero{position:relative;overflow:hidden;border-radius:22px;padding:30px 32px;background:linear-gradient(180deg,rgba(27,22,51,.95),rgba(15,12,26,.98));border:1px solid var(--line-2);color:#F5F3FF;box-shadow:var(--glow)}
.hero::before{content:"";position:absolute;top:-220px;right:-140px;width:560px;height:560px;background:radial-gradient(circle,rgba(109,40,217,.38),transparent 65%);pointer-events:none}
.hero::after{content:"";position:absolute;bottom:-260px;left:20%;width:520px;height:520px;background:radial-gradient(circle,rgba(22,179,163,.16),transparent 65%);pointer-events:none}
.hero>*{position:relative;z-index:1}
.hero .eyebrow{color:#A39DB9}
.hero h1{font-size:clamp(1.6rem,3vw,2.25rem);margin:10px 0 8px}
.hero p{color:#C9C4DB;max-width:62ch}
.hero .row{margin-top:20px}
.hero .btn-ghost{color:#F5F3FF;border-color:#3A3160}
.hero .btn-ghost:hover{background:rgba(255,255,255,.06)}
.net{position:absolute;inset:0;width:100%;height:100%;opacity:.5;z-index:0;pointer-events:none}

/* tiles */
.tile{display:flex;flex-direction:column;gap:10px;padding:20px;border-radius:var(--r-lg);background:var(--card);border:1px solid var(--line);transition:border-color .15s,transform .15s}
a.tile:hover{border-color:var(--line-2);transform:translateY(-2px)}
.tile .ico{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:var(--violet-bg);color:var(--violet-lt)}
.tile .ico.teal{background:var(--green-bg);color:var(--green)}
.tile .ico svg{width:20px;height:20px}
.tile h3{font-size:1.02rem}
.tile p{color:var(--text-2);font-size:13.5px}
.tile .meta{margin-top:auto;display:flex;align-items:center;gap:8px;justify-content:space-between;padding-top:6px}

/* academia */
.course-card{display:flex;flex-direction:column;border-radius:var(--r-lg);background:var(--card);border:1px solid var(--line);overflow:hidden;transition:border-color .15s,transform .15s}
.course-card:hover{border-color:var(--line-2);transform:translateY(-2px)}
.cover{position:relative;aspect-ratio:16/8;background:linear-gradient(135deg,#1B1633,#0F0C1A);overflow:hidden;display:flex;align-items:flex-end;padding:16px}
.cover::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 10%,rgba(109,40,217,.55),transparent 55%),radial-gradient(circle at 10% 100%,rgba(22,179,163,.28),transparent 50%)}
.cover.comercial::before{background:radial-gradient(circle at 80% 10%,rgba(245,165,36,.4),transparent 55%),radial-gradient(circle at 10% 100%,rgba(109,40,217,.35),transparent 50%)}
.cover.tecnico::before{background:radial-gradient(circle at 80% 10%,rgba(22,179,163,.45),transparent 55%),radial-gradient(circle at 10% 100%,rgba(37,99,235,.3),transparent 50%)}
.cover.programa::before{background:radial-gradient(circle at 80% 10%,rgba(163,135,243,.45),transparent 55%),radial-gradient(circle at 10% 100%,rgba(242,109,109,.22),transparent 50%)}
.cover svg.net{opacity:.45}
.cover .pill{position:relative;z-index:1;background:rgba(7,6,13,.65);color:#E6DDFF;border-color:rgba(255,255,255,.08)}
.cover .play{position:absolute;right:16px;bottom:14px;z-index:1;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.12);color:#fff;backdrop-filter:blur(6px)}
.cover .play svg{width:16px;height:16px}
.course-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.course-body h3{font-size:1.02rem}
.course-body p{color:var(--text-2);font-size:13.5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.course-meta{display:flex;gap:12px;font-size:12.5px;color:var(--text-3);margin-top:auto;padding-top:8px}
.course-progress{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--text-3)}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{height:34px;padding:0 14px;border-radius:999px;border:1px solid var(--line);display:inline-flex;align-items:center;font-size:13.5px;font-weight:600;color:var(--text-2)}
.chip:hover{border-color:var(--line-2);color:var(--text)}
.chip[aria-current="page"]{background:var(--violet-bg);border-color:transparent;color:var(--text)}

.player{position:relative;aspect-ratio:16/9;background:#000;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line)}
.player video,.player iframe{width:100%;height:100%;border:0}
.player-empty{display:grid;place-items:center;height:100%;color:#8B86A0;text-align:center;padding:20px}
.lesson-list{display:flex;flex-direction:column}
.lesson{display:flex;gap:12px;align-items:flex-start;padding:12px 16px;border-top:1px solid var(--line);font-size:14px}
.lesson:hover{background:var(--card-2)}
.lesson[aria-current="true"]{background:var(--violet-bg)}
.lesson .n{width:26px;height:26px;flex:none;border-radius:50%;display:grid;place-items:center;font-family:var(--font-mono);font-size:11.5px;border:1px solid var(--line-2);color:var(--text-3)}
.lesson.done .n{background:var(--green);border-color:var(--green);color:#fff}
.lesson .n svg{width:13px;height:13px}
.lesson strong{display:block;font-weight:600;line-height:1.3}
.lesson small{color:var(--text-3)}

/* calculadora (estrutura) */
.calc-lock{position:relative}
.calc-lock .overlay{position:absolute;inset:0;z-index:2;display:grid;place-items:center;background:color-mix(in srgb,var(--bg) 55%,transparent);backdrop-filter:blur(2px);border-radius:var(--r-lg)}
.notice{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border-radius:14px;border:1px dashed var(--line-2);background:var(--sunken)}
.notice svg{width:22px;height:22px;flex:none;color:var(--violet-lt)}
.sum-line{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--text-2)}
.sum-line:last-child{border:0}
.sum-line.total{font-family:var(--font-display);font-size:1.25rem;color:var(--text);font-weight:700}

/* dl */
.dl{display:grid;grid-template-columns:140px 1fr;gap:10px 16px;font-size:14px}
.dl dt{color:var(--text-3)}
.dl dd{margin:0;font-weight:500;overflow-wrap:anywhere}
.timeline{display:flex;flex-direction:column}
.timeline li{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:13.5px}
.timeline li:last-child{border:0}
.timeline .dot{width:8px;height:8px;border-radius:50%;background:var(--violet-lt);margin-top:7px}
.timeline .dot.failure,.timeline .dot.denied{background:var(--red)}
.timeline .dot.ignored{background:var(--text-3)}
.danger-zone{border-color:color-mix(in srgb,var(--red) 35%,var(--line))}

/* ---------- autenticação ---------- */
.auth{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(420px,.9fr)}
.auth-brand{position:relative;overflow:hidden;background:#07060D;color:#F5F3FF;padding:44px 52px;display:flex;flex-direction:column}
.auth-brand::before{content:"";position:absolute;top:-30%;right:-25%;width:900px;height:900px;background:radial-gradient(circle,rgba(109,40,217,.42),transparent 62%);pointer-events:none}
.auth-brand::after{content:"";position:absolute;bottom:-40%;left:-20%;width:800px;height:800px;background:radial-gradient(circle,rgba(22,179,163,.18),transparent 62%);pointer-events:none}
.auth-brand>*{position:relative;z-index:1}
.auth-brand .logo{height:34px;filter:none}
.auth-brand .net{opacity:.55}
.auth-copy{margin-top:auto;max-width:520px}
.auth-copy .eyebrow{color:#A39DB9}
.auth-copy h1{font-size:clamp(2rem,3.4vw,3rem);margin:14px 0 16px;line-height:1.05}
.auth-copy p{color:#C9C4DB;font-size:16px}
.auth-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:32px}
.auth-points div{padding:14px;border:1px solid #2A2346;border-radius:14px;background:rgba(21,17,40,.6);font-size:13px;color:#B8B3CC}
.auth-points strong{display:block;color:#F5F3FF;font-family:var(--font-display);font-size:14.5px;margin-bottom:4px}
.auth-foot{margin-top:36px;font-size:12px;color:#8B86A0;display:flex;gap:16px;flex-wrap:wrap}
.auth-panel{display:flex;flex-direction:column;justify-content:center;padding:40px clamp(24px,5vw,72px);background:var(--bg-2);border-left:1px solid var(--line)}
.auth-box{width:100%;max-width:400px;margin:0 auto}
.auth-box h2{font-size:1.65rem;margin-bottom:8px}
.auth-box>p.lead{color:var(--text-2);margin-bottom:26px}
.auth-alt{margin-top:22px;padding-top:18px;border-top:1px solid var(--line);font-size:14px;color:var(--text-2);display:flex;flex-direction:column;gap:8px}
.auth-row{display:flex;justify-content:space-between;align-items:center;margin:-4px 0 18px;font-size:13.5px}
.secure-note{display:flex;gap:8px;align-items:center;margin-top:16px;font-size:12.5px;color:var(--text-3)}
.secure-note svg{width:15px;height:15px;color:var(--green);flex:none}
.input.otp-input{height:60px;text-align:center;font-family:var(--font-mono);font-size:28px;font-weight:600;letter-spacing:.5em;padding-left:.5em}
.input.otp-input::placeholder{color:var(--line-2)}
.auth-mobile-logo{display:none;margin-bottom:28px}
.theme-float{position:fixed;top:16px;right:16px;z-index:5}

/* ---------- erro ---------- */
.error-page{min-height:70vh;display:grid;place-items:center;text-align:center}
.error-page .code{font-family:var(--font-display);font-size:5rem;font-weight:700;line-height:1}

/* ---------- responsivo ---------- */
@media (max-width:1100px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:1fr}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:960px){
  .auth{grid-template-columns:1fr}
  .auth-brand{display:none}
  .auth-panel{border-left:0;min-height:100vh}
  .auth-mobile-logo{display:block}
  .shell{grid-template-columns:1fr}
  .side{position:fixed;left:0;top:0;z-index:50;width:min(86vw,300px);transform:translateX(-102%);transition:transform .2s}
  body.nav-open .side{transform:none;box-shadow:0 0 60px rgba(0,0,0,.5)}
  body.nav-open .scrim{display:block}
  .menu-btn{display:grid}
}
@media (max-width:720px){
  .content{padding:20px 16px}
  .topbar{padding:0 16px}
  .g2,.g3,.g4,.form-grid{grid-template-columns:1fr}
  .hero{padding:24px 20px}
  .dl{grid-template-columns:1fr;gap:2px}
  .dl dd{margin-bottom:8px}
  .rules{grid-template-columns:1fr}
  .foot{padding:16px}
  .auth-points{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
.tile-ico{width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:var(--violet-bg);color:var(--violet-lt);margin-bottom:18px}
.tile-ico svg{width:22px;height:22px}
.tile-ico.bad{background:var(--red-bg);color:var(--red)}
.btn-reset{border:0;background:transparent;cursor:pointer;text-align:left}
.card.flat .card-head.pad{padding:20px 22px 16px;margin:0;border-bottom:1px solid var(--line)}
.mb-0{margin-bottom:0}
.pad-x{padding:16px 22px 0}
.prewrap{white-space:pre-line}
.hero-progress{max-width:460px}
.hero-progress progress.bar{flex:1;background:rgba(255,255,255,.1)}
.lesson small{display:block}
.stack.gap-sm{gap:8px}
.stack.gap-sm .btn{width:100%}
.w-auto{width:auto}
.w-120{width:120px}
.nowrap-row{flex-wrap:nowrap;display:inline-flex;gap:4px}
td form{display:inline-flex}
.icon-btn[disabled]{opacity:.35;cursor:not-allowed}
details summary{cursor:pointer;list-style:none}
details summary::-webkit-details-marker{display:none}
details summary strong::after{content:" ✎";color:var(--text-3);font-weight:400;font-size:12px}
input.file{padding:8px 12px;height:auto}
.hero>.net,.auth-brand>.net,.cover>.net{position:absolute;inset:0;z-index:0}
.tile .meta svg,.link svg,.crumbs svg,.empty svg{flex:none}
.tile .meta svg{width:18px;height:18px;color:var(--text-3)}
.flash a{white-space:nowrap}
.card.flat .card-head.pad.no-border{border-bottom:0;padding-bottom:4px}
.pad-x.pad-top-0{padding-top:0}
.toolbar select.input{width:auto;min-width:180px}