:root{--bg:#050a13;--panel:#0d1727;--panel2:#101d31;--line:#263a57;--text:#f4f7ff;--muted:#9fb1cb;--gold:#ffd34e;--gold2:#ffe995;--green:#40d889;--red:#ff6677;--blue:#64b5ff}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:radial-gradient(circle at 15% 0,rgba(255,211,78,.12),transparent 28%),linear-gradient(180deg,#050912,#07101d);color:var(--text);min-height:100vh}a{color:inherit;text-decoration:none}.wrap{max-width:1220px;margin:auto;padding:0 18px}.topbar{position:sticky;top:0;z-index:20;background:rgba(5,10,19,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.nav{display:flex;align-items:center;justify-content:space-between;min-height:66px;gap:18px}.brand{font-weight:1000}.brand b{color:var(--gold)}.links{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.btn,button{border:0;border-radius:13px;padding:12px 16px;font-weight:900;cursor:pointer;background:linear-gradient(135deg,var(--gold2),var(--gold));color:#111827}.btn.secondary,button.secondary{background:#15243a;color:var(--text);border:1px solid var(--line)}.btn.danger,button.danger{background:rgba(255,102,119,.16);color:#ffdce1;border:1px solid rgba(255,102,119,.35)}.hero{padding:70px 0 38px}.hero h1{font-size:clamp(38px,7vw,76px);line-height:.98;margin:0 0 18px;letter-spacing:-.055em}.hero p{max-width:850px;color:var(--muted);font-size:18px;line-height:1.65}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{background:linear-gradient(180deg,rgba(16,29,49,.98),rgba(9,17,30,.98));border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:0 18px 55px rgba(0,0,0,.25)}.card h3{margin:10px 0}.muted{color:var(--muted);line-height:1.55}.tag{display:inline-block;border:1px solid #35537d;color:#bcdcff;background:#12233b;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:800}.meta{display:flex;gap:7px;flex-wrap:wrap;margin:16px 0}.field{display:grid;gap:7px}.field label{font-weight:800}.field input,.field select,.field textarea{width:100%;background:#08111f;color:var(--text);border:1px solid var(--line);border-radius:13px;padding:12px;font:inherit}.field textarea{min-height:120px}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.section{padding:28px 0}.section h2{font-size:30px;margin:0 0 18px}.notice{padding:14px;border-radius:14px;margin:16px 0}.notice.ok{background:rgba(64,216,137,.12);border:1px solid rgba(64,216,137,.35)}.notice.err{background:rgba(255,102,119,.12);border:1px solid rgba(255,102,119,.35)}.dashboard{display:grid;grid-template-columns:250px 1fr;gap:18px;padding:24px 0}.sidebar{position:sticky;top:86px;align-self:start}.menu{display:grid;gap:8px}.menu a{padding:12px;border-radius:12px;color:var(--muted)}.menu a:hover,.menu a.active{background:#13243b;color:white}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.stat{background:#0f1b2e;border:1px solid var(--line);border-radius:18px;padding:18px}.stat b{display:block;color:var(--gold);font-size:28px}.tablewrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:12px;border-bottom:1px solid var(--line);vertical-align:top}.actions{display:flex;gap:8px;flex-wrap:wrap}.login{max-width:520px;margin:70px auto}.rank{counter-reset:pos}.rank-row{display:grid;grid-template-columns:60px 1fr 120px;gap:12px;padding:14px;border-bottom:1px solid var(--line)}.rank-row:before{counter-increment:pos;content:counter(pos) 'º';font-weight:1000;color:var(--gold)}@media(max-width:900px){.grid,.stats{grid-template-columns:1fr 1fr}.dashboard{grid-template-columns:1fr}.sidebar{position:static}.formgrid{grid-template-columns:1fr}}@media(max-width:620px){.grid,.stats{grid-template-columns:1fr}.nav{align-items:flex-start;padding:12px 0}.links{justify-content:flex-end}.hero{padding-top:42px}}.login form{display:grid;gap:14px}.login .actions{margin-bottom:0}.field small{font-size:12px}

/* GERADOR DE SIMULADOS — ÁREA DO ALUNO */
.generator-page{padding-top:24px}.generator-hero{padding:24px;border:1px solid rgba(255,211,78,.28);border-radius:24px;background:linear-gradient(135deg,rgba(100,181,255,.08),transparent 38%),linear-gradient(180deg,#11233a,#091525);box-shadow:0 24px 70px rgba(0,0,0,.34);margin-bottom:18px}.generator-hero h1{font-size:clamp(34px,5vw,58px);line-height:1;margin:8px 0;color:var(--gold)}.generator-layout{display:grid;grid-template-columns:430px 1fr;gap:18px;align-items:start}.generator-form-card h2,.generator-result-card h2{margin-top:0;color:var(--gold2)}.generator-upload{position:relative;border:1px dashed rgba(100,181,255,.62);border-radius:17px;padding:20px 14px;text-align:center;background:linear-gradient(180deg,rgba(100,181,255,.07),rgba(255,255,255,.015));transition:.18s}.generator-upload.drag{transform:translateY(-2px);border-color:var(--gold);box-shadow:0 0 26px rgba(255,211,78,.12)}.generator-upload input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}.generator-upload-icon{font-size:36px}.generator-upload strong,.generator-upload span{display:block;margin-top:6px;word-break:break-word}.generator-options{display:grid;gap:7px;margin-top:14px}.generator-options label{display:flex;gap:9px;align-items:flex-start;padding:9px;border:1px solid rgba(255,255,255,.08);border-radius:11px;background:rgba(255,255,255,.035);font-size:13px}.generator-options input{accent-color:var(--gold);margin-top:2px}.generator-main-btn{width:100%;margin-top:15px;font-size:15px}.generator-note{font-size:12px;line-height:1.55}.generator-result-card{min-height:710px}.generator-empty{min-height:660px;display:grid;place-items:center;text-align:center;border:1px dashed rgba(255,255,255,.14);border-radius:18px;padding:25px}.generator-empty h2{font-size:28px}.generator-brain{font-size:74px;filter:drop-shadow(0 0 26px rgba(100,181,255,.25))}.generator-progress{padding:25px}.generator-progress-bar{height:14px;border-radius:99px;background:#13243b;overflow:hidden;border:1px solid rgba(255,255,255,.08);margin:17px 0}.generator-progress-bar>div{height:100%;width:0;background:linear-gradient(90deg,var(--gold),var(--blue),#ac8cff);transition:.35s;box-shadow:0 0 20px rgba(100,181,255,.3)}.generator-tasks{display:grid;gap:9px}.generator-tasks>div{display:flex;justify-content:space-between;gap:10px;padding:12px;border-radius:12px;background:#0d1d31;border:1px solid rgba(255,255,255,.07);color:var(--muted)}.generator-tasks>div.running{color:#fff;border-color:rgba(100,181,255,.45);box-shadow:0 0 22px rgba(100,181,255,.08)}.generator-tasks>div.done{color:#dfffea;border-color:rgba(64,216,137,.30)}.generator-success-actions{justify-content:center}.generator-dashboard-card{border-color:rgba(255,211,78,.42);background:linear-gradient(145deg,rgba(255,211,78,.10),rgba(16,29,49,.98) 42%)}.generator-home-callout{border-color:rgba(255,211,78,.35);background:linear-gradient(135deg,rgba(255,211,78,.08),rgba(100,181,255,.045),rgba(9,17,30,.98))}.personal-sim-card{position:relative;overflow:hidden}.personal-sim-card:after{content:"";position:absolute;right:-50px;top:-70px;width:150px;height:150px;border-radius:50%;background:radial-gradient(circle,rgba(64,216,137,.10),transparent 70%);pointer-events:none}.generator-toast{position:fixed;right:17px;bottom:17px;z-index:1000;max-width:360px;padding:13px 15px;border-radius:13px;background:#10213a;color:#fff;border:1px solid rgba(100,181,255,.45);box-shadow:0 22px 70px rgba(0,0,0,.55);transform:translateY(150%);opacity:0;transition:.25s}.generator-toast.err{border-color:rgba(255,102,119,.55)}.generator-toast.show{transform:none;opacity:1}
@media(max-width:1050px){.generator-layout{grid-template-columns:1fr}.generator-result-card,.generator-empty{min-height:500px}}@media(max-width:620px){.generator-hero{padding:19px}.generator-result-card{min-height:420px}.generator-empty{min-height:390px}.generator-page .formgrid{grid-template-columns:1fr}}