/* Componentes das páginas de estudo (simulado, revisão, conquistas) — complementa app/style.css */
.nav-extra{ display:flex; gap:14px; flex-wrap:wrap; }
.chips{ display:flex; gap:8px; flex-wrap:wrap; margin:6px 0 14px; }
.chip{
  font-family:'Archivo',sans-serif; font-weight:700; font-size:.82rem; cursor:pointer;
  border:1.5px solid var(--line-strong); background:var(--surface); color:var(--ink-soft);
  border-radius:999px; padding:.5em 1.05em;
}
.chip:hover{ border-color:var(--primary); color:var(--ink); }
.chip.on{ background:var(--primary); border-color:var(--primary); color:var(--primary-ink); }
.chip small{ opacity:.7; font-weight:600; margin-left:.3em; }
.sec-label{ font-family:'Archivo',sans-serif; font-weight:800; font-size:.78rem; text-transform:uppercase; letter-spacing:.06em; color:var(--ink-soft); margin:16px 0 4px; }
.qbox{ font-size:1.05rem; line-height:1.55; }
.qbox p{ margin:.5em 0; }
.qbox table{ border-collapse:collapse; width:100%; font-family:'JetBrains Mono',monospace; font-size:.85rem; }
.qbox th, .qbox td{ border-bottom:1px solid var(--line); padding:6px 8px; text-align:center; }
.qmeta{ font-family:'JetBrains Mono',monospace; font-size:.72rem; color:var(--ink-faint); display:flex; gap:10px; flex-wrap:wrap; justify-content:space-between; }
.opt{
  display:flex; gap:.7em; align-items:flex-start; width:100%; text-align:left; font:inherit; font-size:.98rem;
  background:var(--surface); border:1.5px solid var(--line-strong); border-radius:12px; padding:.7em 1em; margin-top:8px;
  cursor:pointer; color:var(--ink);
}
.opt:hover:not(:disabled){ border-color:var(--primary); }
.opt .l{ font-family:'Archivo',sans-serif; font-weight:900; color:var(--primary); flex:none; }
.opt.sel{ border-color:var(--primary); background:var(--primary-soft); }
.opt.certa{ border-color:var(--success); background:var(--success-soft); }
.opt.errada{ border-color:var(--danger); background:var(--danger-soft); }
.opt:disabled{ cursor:default; }
.bar{ height:10px; border-radius:99px; background:var(--line); overflow:hidden; }
.bar > span{ display:block; height:100%; background:var(--primary); transition:width .3s ease; }
.sol{ margin-top:12px; padding:12px 14px; border-radius:12px; background:var(--success-soft); font-size:.92rem; }
.big{ font-family:'Archivo',sans-serif; font-weight:900; font-size:2.6rem; line-height:1; }
.tbl{ width:100%; border-collapse:collapse; font-size:.88rem; }
.tbl th, .tbl td{ text-align:left; padding:.5em .6em; border-bottom:1px solid var(--line); }
.tbl th{ font-family:'JetBrains Mono',monospace; font-size:.7rem; text-transform:uppercase; letter-spacing:.05em; color:var(--ink-faint); }
.revi{ padding:12px 0; border-bottom:1px solid var(--line); }
.revi:last-child{ border-bottom:0; }
.badges-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(13rem,1fr)); gap:10px; }
.conq{ border:1.5px solid var(--line); border-radius:14px; padding:12px; background:var(--surface-2); opacity:.55; }
.conq.on{ opacity:1; border-color:var(--success); background:var(--success-soft); }
.conq .ic{ font-size:1.6rem; }
.conq b{ display:block; font-family:'Archivo',sans-serif; margin:.2em 0; }
.conq span{ font-size:.8rem; color:var(--ink-soft); }
@media print{ header.topbar, .theme-toggle, .no-print{ display:none !important; } }

/* ===== Simulados: configuração em passos ===== */
.sim-atalhos{ display:flex; gap:10px; flex-wrap:wrap; align-items:stretch; margin:0 0 16px; }
.sim-atalhos-t{ flex:0 0 100%; font-family:'JetBrains Mono',monospace; font-size:.66rem; font-weight:700; letter-spacing:.09em; text-transform:uppercase; color:var(--ink-faint); }
.atalho{ flex:1 1 13rem; text-align:left; cursor:pointer; display:flex; flex-direction:column; gap:2px; font:inherit; color:var(--ink); background:var(--surface); border:1.5px solid var(--line); border-radius:12px; padding:.7em 1em; transition:border-color .15s, background .15s; }
.atalho b{ font-family:'Archivo',sans-serif; font-size:.92rem; }
.atalho small{ font-size:.74rem; color:var(--ink-faint); }
.atalho:hover{ border-color:var(--primary); }
.atalho.on{ border-color:var(--primary); background:var(--primary-soft); }
.sim-grid{ display:grid; grid-template-columns:minmax(0,1fr); gap:16px; align-items:start; }
.sim-col{ display:flex; flex-direction:column; gap:16px; min-width:0; }
.sim-col > .card{ margin:0; }
.sim-step > h2{ display:flex; align-items:center; gap:10px; font-size:1.08rem; margin:0 0 2px; }
.sim-step .n{ flex:none; width:24px; height:24px; border-radius:50%; background:var(--primary); color:var(--primary-ink); display:grid; place-items:center; font-family:'JetBrains Mono',monospace; font-size:.74rem; font-weight:700; }

.subj-grid{ display:grid; grid-template-columns:repeat(auto-fill, minmax(15.5rem, 1fr)); gap:12px; margin-top:12px; }
.subj{ --acc:var(--primary); --acc-soft:var(--primary-soft); border:1.5px solid var(--line); border-radius:14px; padding:6px; background:var(--surface); transition:border-color .15s, background .15s; }
.subj.on{ border-color:var(--acc); background:color-mix(in srgb, var(--acc-soft) 45%, var(--surface)); }
.subj input[type=checkbox]{ accent-color:var(--acc); width:1.1em; height:1.1em; flex:none; margin:0; cursor:pointer; }
.subj-h, .subj-i{ display:flex; align-items:center; gap:10px; cursor:pointer; border-radius:9px; }
.subj-h{ padding:.55em .6em; font-family:'Archivo',sans-serif; font-weight:800; font-size:.95rem; }
.subj-nome{ flex:1; min-width:0; }
.subj-h small, .subj-i small{ margin-left:auto; font-family:'JetBrains Mono',monospace; font-size:.68rem; font-weight:600; color:var(--ink-faint); white-space:nowrap; }
.subj-l{ display:flex; flex-direction:column; border-top:1px dashed var(--line); margin-top:2px; padding-top:4px; }
.subj-i{ padding:.42em .6em .42em 1.9em; font-size:.84rem; color:var(--ink-soft); }
.subj-i span{ flex:1; min-width:0; }
.subj-i:hover, .subj-h:hover{ background:color-mix(in srgb, var(--acc-soft) 70%, transparent); }

.opt-row{ margin-top:16px; }
.opt-t{ font-family:'JetBrains Mono',monospace; font-size:.66rem; font-weight:700; letter-spacing:.09em; text-transform:uppercase; color:var(--ink-faint); margin-bottom:6px; }
.seg{ display:inline-flex; flex-wrap:wrap; gap:4px; padding:4px; background:var(--surface-2); border-radius:12px; }
.seg button{ font-family:'Archivo',sans-serif; font-weight:700; font-size:.84rem; cursor:pointer; border:0; background:transparent; color:var(--ink-soft); border-radius:9px; padding:.5em 1em; }
.seg button:hover{ color:var(--ink); }
.seg button.on{ background:var(--primary); color:var(--primary-ink); }
.modo{ display:grid; grid-template-columns:repeat(auto-fit, minmax(14rem, 1fr)); gap:10px; }
.modo button{ text-align:left; cursor:pointer; font:inherit; color:var(--ink); background:var(--surface); border:1.5px solid var(--line-strong); border-radius:12px; padding:.7em 1em; display:flex; flex-direction:column; gap:2px; }
.modo button b{ font-family:'Archivo',sans-serif; font-size:.92rem; }
.modo button small{ font-size:.76rem; color:var(--ink-faint); }
.modo button:hover{ border-color:var(--primary); }
.modo button.on{ border-color:var(--primary); background:var(--primary-soft); }

.sim-resumo{ position:sticky; bottom:10px; z-index:6; margin:0; box-shadow:0 18px 40px -22px var(--shadow); }
.sim-resumo h3{ margin:0 0 8px; font-size:1.02rem; font-weight:800; }
.sim-resumo dl{ margin:0 0 8px; display:flex; flex-wrap:wrap; gap:4px 16px; }
.sim-resumo dl > div{ display:flex; gap:6px; align-items:baseline; font-size:.84rem; }
.sim-resumo dt{ font-family:'JetBrains Mono',monospace; font-size:.64rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-faint); }
.sim-resumo dd{ margin:0; font-weight:700; }
.sim-resumo .btn{ width:100%; justify-content:center; margin-top:8px; }
.sim-nota{ margin:10px 0 0; display:none; }
@media (min-width:1180px){
  .sim-grid{ grid-template-columns:minmax(0,1fr) 300px; }
  .sim-resumo{ position:sticky; top:20px; bottom:auto; }
  .sim-resumo dl{ flex-direction:column; gap:7px; margin-bottom:10px; }
  .sim-resumo dl > div{ justify-content:space-between; }
  .sim-nota{ display:block; }
}