/* ============================================================
   Simulados SEFAZ-SC. Identidade visual da Audazes
   Preto + azul (#13B2F8 → #1EE3F9), tipografia Inter / Montserrat / Roboto
   ============================================================ */

:root{
  --bg:#0F0F0F;
  --bg-2:#141414;
  --surface:#181B20;
  --surface-2:#20242A;
  --surface-3:#101820;
  --line:#2A2F36;
  --line-2:#3A4049;

  --txt:#FAFAFA;
  --txt-2:#D9DDE3;
  --muted:#9AA3AE;
  --faint:#6B7480;

  --accent:#13B2F8;
  --accent-2:#1EE3F9;
  --accent-soft:rgba(19,178,248,.12);
  --accent-line:rgba(19,178,248,.38);
  --grad:linear-gradient(135deg,#13B2F8 0%,#1EE3F9 100%);

  --ok:#2FD08A;
  --ok-soft:rgba(47,208,138,.12);
  --warn:#F5B021;
  --warn-soft:rgba(245,176,33,.12);
  --bad:#FF5C6C;
  --bad-soft:rgba(255,92,108,.12);

  --radius:14px;
  --radius-lg:20px;
  --shadow:0 18px 50px rgba(0,0,0,.45);

  --ff:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ff-alt:"Montserrat","Inter",system-ui,sans-serif;
  --ff-btn:"Roboto","Inter",system-ui,sans-serif;
  --ff-mono:ui-monospace,"SFMono-Regular","Cascadia Mono",Consolas,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--txt);
  font-family:var(--ff);font-size:15px;line-height:1.55;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0;line-height:1.2;font-weight:700;letter-spacing:-.01em}
p{margin:0}
[hidden]{display:none !important}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:6px}

.muted{color:var(--muted)}
.faint{color:var(--faint)}
.accent{color:var(--accent)}
.center{text-align:center}
.nowrap{white-space:nowrap}
.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-32{margin-top:32px}
.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}
.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.row--between{justify-content:space-between}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--ff-btn);font-weight:800;font-size:14px;line-height:1.2;
  letter-spacing:.02em;text-transform:uppercase;text-decoration:none !important;
  color:#06121A;background:var(--grad);border:0;border-radius:50px;
  padding:14px 28px;cursor:pointer;white-space:nowrap;
  transition:transform .18s ease,box-shadow .18s ease,filter .18s ease,background .18s ease;
}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 30px rgba(19,178,248,.30);filter:brightness(1.05)}
.btn:active{transform:translateY(0)}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
.btn--block{display:flex;width:100%}
.btn--lg{padding:18px 36px;font-size:16px}
.btn--sm{padding:9px 16px;font-size:12px}
.btn--ghost{background:transparent;color:var(--txt);border:1px solid var(--line-2)}
.btn--ghost:hover{border-color:var(--accent);color:var(--accent);box-shadow:none}
.btn--dark{background:var(--surface-2);color:var(--txt);border:1px solid var(--line)}
.btn--dark:hover{border-color:var(--accent-line);box-shadow:none}
.btn--danger{background:transparent;color:var(--bad);border:1px solid rgba(255,92,108,.45)}
.btn--danger:hover{background:var(--bad-soft);box-shadow:none}
.btn--wa{background:#25D366;color:#062312}
.btn--wa:hover{box-shadow:0 12px 30px rgba(37,211,102,.28)}
.link-btn{background:none;border:0;padding:0;font:inherit;color:var(--accent);cursor:pointer}
.link-btn:hover{text-decoration:underline}

/* ---------- formulários ---------- */
.field{display:block;margin-bottom:14px}
.field-label{display:block;margin-bottom:6px;font-size:13px;font-weight:600;color:var(--txt-2)}
.field-hint{display:block;margin-top:6px;font-size:12px;color:var(--muted)}
.input,.select,.textarea{
  width:100%;font:inherit;font-size:15px;color:var(--txt);
  background:rgba(255,255,255,.04);border:1px solid var(--line-2);border-radius:10px;
  padding:12px 14px;min-height:46px;transition:border-color .15s ease,box-shadow .15s ease,background .15s ease;
}
.input::placeholder,.textarea::placeholder{color:var(--faint)}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--accent);background:rgba(255,255,255,.06);box-shadow:0 0 0 3px rgba(19,178,248,.16)}
.select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px;background-repeat:no-repeat;padding-right:36px}
.select option{background:var(--surface-2);color:var(--txt)}
.textarea{min-height:120px;resize:vertical;line-height:1.5}
.textarea--code{font-family:var(--ff-mono);font-size:12.5px;min-height:320px;white-space:pre}
.check{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--txt-2);cursor:pointer}
.check input{width:16px;height:16px;accent-color:var(--accent)}

/* ---------- avisos ---------- */
.flash{
  display:flex;gap:10px;align-items:flex-start;margin:0 0 18px;padding:12px 16px;
  border-radius:12px;border:1px solid var(--line);background:var(--surface);font-size:14px;color:var(--txt-2);
}
.flash::before{content:"";flex:0 0 8px;height:8px;margin-top:7px;border-radius:50%;background:var(--accent)}
.flash--success{border-color:rgba(47,208,138,.35);background:var(--ok-soft)}
.flash--success::before{background:var(--ok)}
.flash--error{border-color:rgba(255,92,108,.40);background:var(--bad-soft)}
.flash--error::before{background:var(--bad)}
.flash--info{border-color:var(--accent-line);background:var(--accent-soft)}

/* ---------- selos ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;
  font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  border:1px solid var(--line-2);color:var(--muted);background:rgba(255,255,255,.03);white-space:nowrap;
}
.badge--ok{color:var(--ok);border-color:rgba(47,208,138,.35);background:var(--ok-soft)}
.badge--warn{color:var(--warn);border-color:rgba(245,176,33,.35);background:var(--warn-soft)}
.badge--bad{color:var(--bad);border-color:rgba(255,92,108,.35);background:var(--bad-soft)}
.badge--accent{color:var(--accent);border-color:var(--accent-line);background:var(--accent-soft)}
.badge--dot::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.badge--pulse::before{animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 currentColor}70%{box-shadow:0 0 0 7px transparent}100%{box-shadow:0 0 0 0 transparent}}

/* ---------- card base ---------- */
.card{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:24px;
}
.card--glow::before{
  content:"";position:absolute;top:0;left:12%;right:12%;height:2px;border-radius:2px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.75;
}
.card-title{font-size:17px;font-weight:700}
.card-sub{margin-top:4px;font-size:13.5px;color:var(--muted)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--ff-alt);font-size:11.5px;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--accent);
}

/* ============================================================
   SHELL DO CANDIDATO
   ============================================================ */
.topbar{
  position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:12px clamp(16px,4vw,40px);background:rgba(15,15,15,.86);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:12px;color:var(--txt);text-decoration:none !important}
.brand img{height:26px;width:auto}
.brand-sep{width:1px;height:22px;background:var(--line-2)}
.brand-name{font-family:var(--ff-alt);font-weight:700;font-size:14px;letter-spacing:.04em;text-transform:uppercase}
.brand-name span{color:var(--accent)}
.topnav{display:flex;align-items:center;gap:6px}
.topnav a{padding:8px 12px;border-radius:10px;color:var(--txt-2);font-size:14px;font-weight:500;text-decoration:none}
.topnav a:hover,.topnav a.is-active{background:var(--surface-2);color:var(--txt)}
.user-menu{position:relative}
.user-trigger{
  display:flex;align-items:center;gap:8px;padding:5px 10px 5px 5px;border-radius:999px;
  background:var(--surface);border:1px solid var(--line);color:var(--txt);font:inherit;font-size:14px;cursor:pointer;
}
.avatar{
  display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;
  background:var(--grad);color:#06121A;font-weight:800;font-size:12px;flex:0 0 auto;
}
.user-dropdown{
  position:absolute;right:0;top:calc(100% + 8px);min-width:200px;padding:6px;border-radius:12px;
  background:var(--surface-2);border:1px solid var(--line-2);box-shadow:var(--shadow);
}
.user-dropdown a{display:block;padding:10px 12px;border-radius:8px;color:var(--txt-2);font-size:14px;text-decoration:none}
.user-dropdown a:hover{background:rgba(255,255,255,.05);color:var(--txt)}
.user-dropdown small{display:block;padding:8px 12px 6px;color:var(--faint);font-size:12px;border-bottom:1px solid var(--line);margin-bottom:4px}

.shell{width:100%;max-width:1080px;margin:0 auto;padding:28px clamp(16px,4vw,32px) 64px}
.shell--wide{max-width:1240px}
.page-foot{padding:24px 16px 32px;text-align:center;color:var(--faint);font-size:12px;border-top:1px solid var(--line)}

@media (max-width:640px){
  .brand-sep,.brand-name{display:none}
  .user-trigger .user-name{display:none}
  .topnav a.hide-mobile{display:none}
}

/* ============================================================
   HOME
   ============================================================ */
.hello{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.hello h1{font-size:clamp(24px,3.4vw,32px)}
.hello p{margin-top:6px;color:var(--muted)}
.prova-chip{
  display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:14px;
  background:var(--surface);border:1px solid var(--line);
}
.prova-chip b{display:block;font-family:var(--ff-alt);font-size:20px;line-height:1;color:var(--txt)}
.prova-chip small{display:block;font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.prova-chip-ic{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--accent-soft);color:var(--accent)}

.home-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:22px;align-items:start}
.home-main{display:flex;flex-direction:column;gap:22px;min-width:0}
.home-side{display:flex;flex-direction:column;gap:22px;position:sticky;top:84px}
@media (max-width:960px){
  .home-grid{grid-template-columns:1fr}
  .home-side{position:static}
}

/* Card do simulado liberado */
.sim-feature{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);padding:28px;
  background:
    radial-gradient(120% 140% at 100% 0%,rgba(19,178,248,.20) 0%,transparent 55%),
    linear-gradient(160deg,#16202B 0%,#11161C 60%,#0F1216 100%);
  border:1px solid var(--accent-line);
  box-shadow:0 0 0 1px rgba(19,178,248,.08),0 22px 60px rgba(0,0,0,.45);
}
.sim-feature::after{
  content:"";position:absolute;inset:auto -60px -80px auto;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(30,227,249,.18),transparent 70%);pointer-events:none;
}
.sim-feature h2{margin-top:12px;font-size:clamp(22px,3vw,28px)}
.sim-feature p.desc{margin-top:8px;color:var(--txt-2);max-width:560px}
.sim-meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin:18px 0 22px}
.sim-meta span{display:flex;align-items:center;gap:8px;color:var(--txt-2);font-size:14px}
.sim-meta svg{color:var(--accent)}
.sim-feature .row{position:relative;z-index:1}

.sim-empty{text-align:center;padding:34px 24px}
.sim-empty h2{font-size:20px;margin-top:10px}
.sim-empty p{margin:8px auto 0;max-width:460px;color:var(--muted)}

.countdown{display:flex;justify-content:center;gap:10px;margin:18px 0 6px}
.countdown div{min-width:70px;padding:12px 8px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid var(--line)}
.countdown b{display:block;font-family:var(--ff-alt);font-size:30px;line-height:1.05;font-variant-numeric:tabular-nums}
.countdown small{display:block;margin-top:4px;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}

.sim-others{display:flex;flex-direction:column;gap:10px}
.sim-row{
  display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:14px;
  background:var(--surface);border:1px solid var(--line);color:var(--txt);text-decoration:none !important;
  transition:border-color .15s ease,transform .15s ease;
}
a.sim-row:hover{border-color:var(--accent-line);transform:translateY(-1px)}
.sim-row-ic{display:grid;place-items:center;flex:0 0 40px;height:40px;border-radius:10px;background:var(--surface-2);color:var(--accent);font-weight:800;font-family:var(--ff-alt)}
.sim-row-body{flex:1;min-width:0}
.sim-row-title{display:block;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sim-row-sub{display:block;font-size:12.5px;color:var(--muted)}
.sim-row-score{text-align:right}
.sim-row-score b{display:block;font-family:var(--ff-alt);font-size:18px}
.sim-row-score small{font-size:11.5px;color:var(--muted)}

.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:12px}
.section-head h2{font-size:18px}
.section-head p{font-size:13px;color:var(--muted)}

/* Ranking */
.rk-card{padding:20px}
.rk-tabs{display:flex;gap:6px;overflow-x:auto;padding-bottom:4px;margin:0 0 14px;scrollbar-width:thin}
.rk-tab{
  flex:0 0 auto;padding:8px 14px;border-radius:999px;border:1px solid var(--line-2);background:transparent;
  color:var(--muted);font:inherit;font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap;
}
.rk-tab:hover{color:var(--txt);border-color:var(--line-2)}
.rk-tab.is-active{color:#06121A;background:var(--grad);border-color:transparent}
.rk-note{font-size:12.5px;color:var(--muted);margin:-4px 0 12px}
.rk-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.rk-row{
  display:grid;grid-template-columns:44px minmax(0,1fr) auto;align-items:center;gap:10px;
  padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.025);border:1px solid transparent;
}
.rk-pos{font-family:var(--ff-alt);font-weight:700;font-size:14px;color:var(--muted);text-align:center}
.rk-row.is-top .rk-pos{font-size:18px}
.rk-name{display:flex;align-items:center;gap:8px;min-width:0;font-weight:600}
.rk-name span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rk-you{flex:0 0 auto;padding:2px 8px;border-radius:999px;background:var(--accent);color:#06121A;font-size:10.5px;font-weight:800;letter-spacing:.05em;text-transform:uppercase}
.rk-score{text-align:right;line-height:1.15}
.rk-score b{display:block;font-family:var(--ff-alt);font-size:15px}
.rk-score small{font-size:11.5px;color:var(--muted)}
.rk-row.is-eu{background:var(--accent-soft);border-color:var(--accent-line)}
.rk-row.is-pos1{background:linear-gradient(90deg,rgba(245,176,33,.10),rgba(255,255,255,.02))}
.rk-gap{text-align:center;color:var(--faint);letter-spacing:.3em;font-size:12px;padding:2px 0}
.rk-empty{padding:22px 10px;text-align:center;color:var(--muted);font-size:14px}
.rk-foot{margin-top:12px;font-size:12.5px;color:var(--muted);text-align:center}

/* Card do grupo de WhatsApp */
.wa-card{
  position:relative;overflow:hidden;display:block;border-radius:var(--radius-lg);
  background:#0E1319;border:1px solid var(--line);color:var(--txt);text-decoration:none !important;
}
.wa-card-photo{position:relative;height:170px;background:url("../img/possati-zoom.webp") center 22%/cover no-repeat}
.wa-card-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,19,25,0) 30%,#0E1319 100%)}
.wa-card-body{position:relative;padding:0 20px 20px;margin-top:-18px}
.wa-card h3{font-size:18px}
.wa-card p{margin:6px 0 16px;color:var(--txt-2);font-size:14px}
.wa-card:hover{border-color:rgba(37,211,102,.45)}
.wa-card:hover .btn--wa{box-shadow:0 12px 30px rgba(37,211,102,.28)}
.wa-pill{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#25D366}

/* ============================================================
   SIMULADO: tela de início, prova e cartão
   ============================================================ */
.sim-intro{max-width:760px;margin:0 auto}
.sim-intro h1{font-size:clamp(24px,3.4vw,32px);margin-top:10px}
.sim-intro .desc{margin-top:10px;color:var(--txt-2)}
.intro-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0}
.intro-stat{padding:16px;border-radius:14px;background:var(--surface);border:1px solid var(--line)}
.intro-stat b{display:block;font-family:var(--ff-alt);font-size:24px}
.intro-stat small{color:var(--muted);font-size:12.5px}
.rules{list-style:none;margin:0 0 24px;padding:0;display:flex;flex-direction:column;gap:10px}
.rules li{display:flex;gap:12px;align-items:flex-start;color:var(--txt-2);font-size:14.5px}
.rules li::before{
  content:"";flex:0 0 22px;height:22px;border-radius:50%;margin-top:1px;
  background:var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2313B2F8' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/12px no-repeat;
}
@media (max-width:560px){.intro-stats{grid-template-columns:1fr 1fr}.intro-stats .intro-stat:last-child{grid-column:1 / -1}}

.state-box{max-width:620px;margin:30px auto;text-align:center}
.state-ic{display:inline-grid;place-items:center;width:64px;height:64px;border-radius:18px;background:var(--accent-soft);color:var(--accent)}
.state-box h1{font-size:24px;margin-top:16px}
.state-box p{margin:10px auto 0;color:var(--muted);max-width:480px}

/* Barra fixa da prova */
body.is-prova .topnav,body.is-prova .user-menu{display:none}
.prova-bar{
  position:sticky;top:55px;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin:-8px 0 18px;padding:12px 16px;border-radius:14px;
  background:rgba(24,27,32,.94);border:1px solid var(--line-2);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  box-shadow:0 12px 30px rgba(0,0,0,.35);
}
.prova-bar-title{min-width:0}
.prova-bar-title b{display:block;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.prova-bar-title small{color:var(--muted);font-size:12px}
.timer{
  display:flex;align-items:center;gap:8px;padding:8px 14px;border-radius:12px;
  background:var(--surface-3);border:1px solid var(--accent-line);color:var(--txt);
  font-family:var(--ff-alt);font-weight:700;font-size:20px;font-variant-numeric:tabular-nums;
}
.timer svg{color:var(--accent)}
.timer.is-warn{border-color:rgba(245,176,33,.55);color:var(--warn)}
.timer.is-warn svg{color:var(--warn)}
.timer.is-crit{border-color:rgba(255,92,108,.6);color:var(--bad);animation:blink 1s steps(2) infinite}
.timer.is-crit svg{color:var(--bad)}
@keyframes blink{50%{opacity:.6}}
.prova-bar-count{font-size:13px;color:var(--muted);white-space:nowrap}
.prova-bar-count b{color:var(--txt)}
@media (max-width:640px){
  .prova-bar{top:53px;padding:10px 12px}
  .prova-bar-title{display:none}
  .timer{font-size:18px}
}

.tabs{display:flex;gap:8px;margin:0 0 18px}
.tab{
  flex:1;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px;border-radius:12px;
  border:1px solid var(--line-2);background:transparent;color:var(--muted);font:inherit;font-weight:700;font-size:14px;cursor:pointer;
}
.tab:hover{color:var(--txt)}
.tab.is-active{border-color:var(--accent);background:var(--accent-soft);color:var(--txt)}
.tab-count{padding:2px 8px;border-radius:999px;background:rgba(255,255,255,.08);font-size:12px}
.tab.is-active .tab-count{background:var(--accent);color:#06121A}

/* Caderno de questões (papel claro para leitura longa) */
.paper{
  background:#FFFFFF;color:#1C1F26;border-radius:14px;padding:22px 24px;margin-bottom:14px;
  border:1px solid #E3E6EA;box-shadow:0 6px 18px rgba(0,0,0,.25);
}
.q-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.q-num{font-family:var(--ff-alt);font-weight:700;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:#0A7FB8}
.q-materia{font-size:12px;color:#7A8392}
.q-base{margin:0 0 14px;padding:12px 14px;border-left:3px solid #13B2F8;background:#F4F8FB;border-radius:0 8px 8px 0;font-size:14.5px;line-height:1.65;color:#2A2F37}
.q-enun{font-size:15.5px;line-height:1.7;color:#1C1F26}
.q-alts{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}
.q-alt{
  display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border:1px solid #E6E9EE;border-radius:9px;
  background:#FAFBFC;font-size:14.5px;line-height:1.55;color:#2A2E37;cursor:pointer;user-select:none;
  transition:background .12s ease,border-color .12s ease;
}
.q-alt:hover{border-color:#C9D3DE}
.q-alt strong{flex:0 0 22px;color:#0A7FB8;font-weight:800}
.q-alt.is-riscada{color:#A2A9B4;text-decoration:line-through;background:#F3F4F6}
.q-alt.is-riscada strong{color:#A2A9B4}
.prova-dica{margin:0 0 14px;font-size:13px;color:var(--muted)}

/* Cartão de resposta */
.cartao-wrap{background:#FFFFFF;border:1px solid #E3E6EA;border-radius:14px;padding:22px 20px;box-shadow:0 6px 18px rgba(0,0,0,.25)}
.cartao-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:16px;color:#1C1F26}
.cartao-head b{font-family:var(--ff-alt);font-size:15px}
.cartao-head small{font-size:12.5px;color:#7A8392}
.cartao{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:12px 8px}
.cell{display:flex;flex-direction:column;align-items:center;gap:5px}
.cell-num{font-size:11px;font-weight:700;color:#99A2B0}
.cell-input{
  width:100%;max-width:46px;aspect-ratio:1/1;text-align:center;text-transform:uppercase;
  font-family:var(--ff-alt);font-size:18px;font-weight:800;color:#1C1F26;
  background:#F4F6F9;border:1.5px solid #D4D9E0;border-radius:9px;padding:0;
}
.cell-input:focus{outline:none;border-color:#13B2F8;box-shadow:0 0 0 3px rgba(19,178,248,.25)}
.cell.is-filled .cell-input{background:#E7F6FE;border-color:#13B2F8;color:#07638F}
.cell.is-error .cell-input{border-color:#FF5C6C;background:#FFF0F2}
@media (max-width:760px){.cartao{grid-template-columns:repeat(5,minmax(0,1fr))}}
.cartao-foot{margin-top:18px}
.cartao-aviso{margin-top:10px;font-size:12.5px;color:var(--muted);text-align:center}
.save-state{font-size:12px;color:#7A8392}
.save-state.is-saving{color:#0A7FB8}
.save-state.is-error{color:#D93A4B}

/* Modal */
.modal-overlay{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:20px;background:rgba(5,7,10,.72);backdrop-filter:blur(6px)}
.modal{
  width:min(440px,100%);padding:28px 24px;border-radius:18px;text-align:center;
  background:linear-gradient(160deg,#1A222C,#12171D);border:1px solid var(--accent-line);box-shadow:var(--shadow);
}
.modal h3{font-size:20px;margin-top:12px}
.modal p{margin-top:8px;color:var(--txt-2);font-size:14.5px}
.modal-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:22px}

/* ============================================================
   RESULTADO E GABARITO
   ============================================================ */
.result-hero{display:grid;grid-template-columns:auto minmax(0,1fr);gap:28px;align-items:center}
.score-ring{
  --p:0;width:156px;height:156px;border-radius:50%;display:grid;place-items:center;
  background:conic-gradient(var(--accent) calc(var(--p) * 1%),rgba(255,255,255,.07) 0);
}
.score-ring-in{width:128px;height:128px;border-radius:50%;background:var(--surface);display:grid;place-items:center;text-align:center}
.score-ring-in b{display:block;font-family:var(--ff-alt);font-size:34px;line-height:1}
.score-ring-in small{display:block;margin-top:4px;font-size:12px;color:var(--muted)}
.result-hero h1{font-size:clamp(22px,3vw,28px);margin-top:10px}
.result-hero p{margin-top:8px;color:var(--txt-2)}
@media (max-width:640px){.result-hero{grid-template-columns:1fr;justify-items:center;text-align:center}}

.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:22px}
.stat{padding:14px 16px;border-radius:14px;background:rgba(255,255,255,.03);border:1px solid var(--line)}
.stat small{display:block;font-size:12px;color:var(--muted)}
.stat b{display:block;margin-top:2px;font-family:var(--ff-alt);font-size:22px}
@media (max-width:760px){.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

.bars{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.bar-row{display:grid;grid-template-columns:minmax(0,1fr) 150px 60px;gap:12px;align-items:center}
.bar-name{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar-name small{display:block;font-weight:400;color:var(--muted);font-size:12px}
.bar{height:8px;border-radius:999px;background:rgba(255,255,255,.07);overflow:hidden}
.bar i{display:block;height:100%;border-radius:inherit;background:var(--grad)}
.bar-pct{text-align:right;font-family:var(--ff-alt);font-weight:700}
@media (max-width:560px){.bar-row{grid-template-columns:minmax(0,1fr) 54px}.bar{grid-column:1 / -1;grid-row:2}}

.result-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px;margin-top:22px;align-items:start}
@media (max-width:900px){.result-grid{grid-template-columns:1fr}}

.gq{margin-bottom:14px}
.gq .paper{margin-bottom:0}
.gq-status{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.gq-status.ok{background:#E4F8EF;color:#138A57}
.gq-status.erro{background:#FFE9EC;color:#C42D3F}
.gq-status.branco{background:#EEF0F3;color:#687180}
.gq-status.anulada{background:#FFF4DB;color:#9A6A00}
.q-alt.is-correta{border-color:#2FD08A;background:#EBFAF3;color:#11643F}
.q-alt.is-correta strong{color:#138A57}
.q-alt.is-sua-errada{border-color:#FF8795;background:#FFF0F2;color:#8E2130}
.q-alt.is-sua-errada strong{color:#C42D3F}
.q-alt .alt-tag{margin-left:auto;flex:0 0 auto;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;opacity:.85}
.q-alts--gab .q-alt{cursor:default}
.explicacao{margin-top:14px;padding:14px 16px;border-radius:10px;background:#F1F7FB;border:1px solid #D8E8F2;font-size:14px;line-height:1.65;color:#243240}
.explicacao b{display:block;margin-bottom:4px;color:#0A7FB8;font-size:12px;letter-spacing:.06em;text-transform:uppercase}
.gab-filtros{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:16px}

/* ============================================================
   AUTENTICAÇÃO (login, criar senha)
   ============================================================ */
.auth-body{min-height:100vh;background:var(--bg)}
.auth-bg{position:fixed;inset:0;z-index:0;pointer-events:none;background:#0F0F0F url("../img/hero-desktop.webp") right center/cover no-repeat}
.auth-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#0F0F0F 0%,rgba(15,15,15,.94) 32%,rgba(15,15,15,.45) 62%,rgba(15,15,15,.05) 100%)}
.auth-shell{
  position:relative;z-index:1;min-height:100vh;display:flex;flex-direction:column;justify-content:center;
  align-items:flex-start;gap:16px;padding:40px clamp(20px,7vw,120px);
}
.auth-card{
  position:relative;width:100%;max-width:420px;padding:34px 30px;border-radius:22px;
  background:rgba(24,27,32,.78);border:1px solid var(--line);box-shadow:0 30px 70px rgba(0,0,0,.55);
  backdrop-filter:blur(18px) saturate(1.1);-webkit-backdrop-filter:blur(18px) saturate(1.1);
}
.auth-card::before{content:"";position:absolute;top:0;left:10%;right:10%;height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent)}
.auth-brand{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:22px}
.auth-brand img{height:30px;width:auto}
.auth-title{font-size:26px;text-align:center}
.auth-sub{margin:6px 0 22px;text-align:center;color:var(--muted);font-size:14px}
.auth-links{display:flex;flex-direction:column;align-items:center;gap:8px;margin-top:18px;font-size:14px}
.auth-foot{color:var(--faint);font-size:12px;padding-left:6px}
@media (max-width:860px){
  .auth-bg{background-image:url("../img/hero-mobile.webp");background-position:center top;background-size:100% auto}
  .auth-bg::after{background:linear-gradient(180deg,rgba(15,15,15,0) 0%,rgba(15,15,15,.3) 25%,#0F0F0F 42%)}
  .auth-shell{align-items:center;justify-content:flex-start;padding:38vw 18px 40px}
  .auth-foot{padding:0}
}

/* ============================================================
   REGISTRO (página de captura)
   ============================================================ */
.cap-hero{position:relative;overflow:hidden;background:#101010}
.cap-hero::before{content:"";position:absolute;inset:0;background:url("../img/hero-desktop.webp") right top/cover no-repeat}
.cap-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#101010 0%,rgba(16,16,16,.96) 38%,rgba(16,16,16,.55) 60%,rgba(16,16,16,0) 80%),linear-gradient(180deg,rgba(16,16,16,0) 70%,#0F0F0F 100%)}
.cap-inner{position:relative;z-index:1;max-width:1180px;margin:0 auto;padding:36px clamp(18px,5vw,48px) 64px}
.cap-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:clamp(28px,5vw,56px)}
.cap-top img{height:34px;width:auto}
.cap-top a{color:var(--txt-2);font-size:14px;font-weight:600}
.cap-col{max-width:560px}
.cap-col > .badge{white-space:normal;line-height:1.35;max-width:100%}
.cap-title{margin-top:14px;font-size:clamp(28px,4.2vw,44px);line-height:1.1;letter-spacing:-.02em}
.cap-title span{color:var(--accent)}
.cap-sub{margin-top:14px;font-family:var(--ff-alt);font-size:clamp(15px,1.6vw,17px);line-height:1.55;color:var(--txt-2)}
.cap-bullets{list-style:none;margin:20px 0 26px;padding:0;display:flex;flex-direction:column;gap:10px}
.cap-bullets li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--txt)}
.cap-bullets svg{flex:0 0 20px;margin-top:2px;color:var(--accent)}
.cap-form{max-width:480px;padding:26px;border-radius:20px;background:rgba(24,27,32,.86);border:1px solid var(--line-2);box-shadow:var(--shadow);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.cap-form h2{font-size:19px}
.cap-form .muted{font-size:13.5px;margin:4px 0 16px}
.cap-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.cap-form-grid .field--full{grid-column:1 / -1}
@media (max-width:520px){.cap-form-grid{grid-template-columns:1fr}}
.cap-privacy{margin-top:10px;font-size:12px;color:var(--faint);text-align:center}

.cap-section{max-width:1180px;margin:0 auto;padding:56px clamp(18px,5vw,48px)}
.cap-section h2{font-size:clamp(22px,3vw,30px);text-align:center}
.cap-section h2 span{color:var(--accent)}
.cap-section .lead{max-width:640px;margin:10px auto 0;text-align:center;color:var(--muted)}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:30px}
.step{padding:22px;border-radius:18px;background:var(--surface);border:1px solid var(--line)}
.step-n{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--grad);color:#06121A;font-family:var(--ff-alt);font-weight:800}
.step h3{margin-top:14px;font-size:16px}
.step p{margin-top:6px;color:var(--muted);font-size:14px}
@media (max-width:820px){.steps{grid-template-columns:1fr}}

.autor{display:grid;grid-template-columns:320px minmax(0,1fr);gap:36px;align-items:center;margin-top:10px;padding:28px;border-radius:24px;background:var(--surface);border:1px solid var(--line)}
.autor img{border-radius:18px;width:100%}
.autor h2{text-align:left}
.autor p{margin-top:12px;color:var(--txt-2)}
.autor ul{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}
.autor li{display:flex;gap:10px;color:var(--txt-2);font-size:14.5px}
.autor li::before{content:"";flex:0 0 8px;height:8px;margin-top:8px;border-radius:50%;background:var(--accent)}
@media (max-width:820px){.autor{grid-template-columns:1fr;text-align:center}.autor h2{text-align:center}.autor img{max-width:300px;margin:0 auto}.autor li{text-align:left}}

@media (max-width:860px){
  .cap-hero::before{background-image:url("../img/hero-mobile.webp");background-position:center top;background-size:100% auto}
  .cap-hero::after{background:linear-gradient(180deg,rgba(16,16,16,0) 0%,rgba(16,16,16,.2) 22%,#101010 44%)}
  .cap-top{margin-bottom:56vw}
  .cap-col{max-width:none;text-align:left}
  .cap-form{max-width:none}
}

/* ============================================================
   ADMIN
   ============================================================ */
.admin-body{min-height:100vh;background:#0C0D0F}
.admin-layout{display:grid;grid-template-columns:240px minmax(0,1fr);min-height:100vh}
.admin-side{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:6px;padding:20px 14px;background:#111317;border-right:1px solid var(--line)}
.admin-logo{display:flex;align-items:center;gap:10px;padding:4px 8px 18px;border-bottom:1px solid var(--line);margin-bottom:10px;color:var(--txt);text-decoration:none !important}
.admin-logo img{height:24px;width:auto}
.admin-logo span{font-family:var(--ff-alt);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.admin-nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;color:var(--txt-2);font-size:14px;font-weight:500;text-decoration:none !important}
.admin-nav a:hover{background:var(--surface);color:var(--txt)}
.admin-nav a.is-active{background:var(--accent-soft);color:var(--txt);box-shadow:inset 3px 0 0 var(--accent)}
.admin-nav svg{color:var(--muted)}
.admin-nav a.is-active svg{color:var(--accent)}
.admin-side-foot{margin-top:auto;padding-top:12px;border-top:1px solid var(--line);font-size:13px}
.admin-side-foot a{display:block;padding:8px 12px;color:var(--muted);text-decoration:none !important;border-radius:8px}
.admin-side-foot a:hover{color:var(--txt);background:var(--surface)}
.admin-main{padding:28px clamp(16px,3vw,40px) 64px;min-width:0}
.admin-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.admin-head h1{font-size:24px}
.admin-head p{margin-top:4px;color:var(--muted);font-size:14px}
.admin-crumb{font-size:13px;color:var(--muted);margin-bottom:6px}
.admin-crumb a{color:var(--muted)}
.admin-mobile-nav{display:none}
@media (max-width:900px){
  .admin-layout{grid-template-columns:1fr}
  .admin-side{display:none}
  .admin-mobile-nav{display:flex;gap:6px;overflow-x:auto;padding:10px 14px;background:#111317;border-bottom:1px solid var(--line)}
  .admin-mobile-nav a{flex:0 0 auto;padding:8px 12px;border-radius:999px;border:1px solid var(--line);color:var(--txt-2);font-size:13px;text-decoration:none !important}
  .admin-mobile-nav a.is-active{border-color:var(--accent);color:var(--txt)}
}

.stat-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:22px}
.stat-card{padding:18px;border-radius:16px;background:var(--surface);border:1px solid var(--line)}
.stat-card small{display:block;color:var(--muted);font-size:12.5px}
.stat-card b{display:block;margin-top:4px;font-family:var(--ff-alt);font-size:28px;line-height:1.1}
.stat-card span{display:block;margin-top:4px;font-size:12px;color:var(--faint)}
@media (max-width:900px){.stat-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:20px}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.panel-head h2{font-size:16px}
.panel-head p{font-size:13px;color:var(--muted)}

.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px}
.table{width:100%;border-collapse:collapse;font-size:14px}
.table th{text-align:left;padding:10px 12px;font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);background:#15181C;border-bottom:1px solid var(--line);white-space:nowrap}
.table td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table tbody tr:hover td{background:rgba(255,255,255,.02)}
.table .num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.table .actions{display:flex;gap:6px;justify-content:flex-end;flex-wrap:wrap}
.table-empty{padding:28px;text-align:center;color:var(--muted)}

.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}
.form-grid .field--full{grid-column:1 / -1}
@media (max-width:700px){.form-grid{grid-template-columns:1fr}}
.form-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:8px}

.inline-form{display:inline-flex;gap:6px;align-items:center;margin:0}
.inline-form .input{min-height:34px;padding:6px 10px;font-size:13px;width:140px}

.search-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.search-bar .input{max-width:360px}

.q-preview{border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:10px;background:#15181C}
.q-preview-head{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:6px;font-size:12.5px;color:var(--muted)}
.q-preview-enun{font-size:14px;color:var(--txt-2);white-space:pre-line}
.q-preview ol{margin:8px 0 0;padding-left:0;list-style:none;display:flex;flex-direction:column;gap:4px;font-size:13.5px;color:var(--muted)}
.q-preview ol li.is-gab{color:var(--ok);font-weight:600}

details.box{border:1px solid var(--line);border-radius:12px;background:#15181C;margin-bottom:12px}
details.box summary{cursor:pointer;padding:12px 16px;font-weight:600;list-style:none}
details.box summary::-webkit-details-marker{display:none}
details.box summary::before{content:"▸";display:inline-block;margin-right:8px;color:var(--accent);transition:transform .15s ease}
details.box[open] summary::before{transform:rotate(90deg)}
details.box .box-body{padding:0 16px 16px}

.kv{display:grid;grid-template-columns:160px minmax(0,1fr);gap:8px 16px;font-size:14px}
.kv dt{color:var(--muted)}
.kv dd{margin:0}
pre.code{margin:0;padding:14px;border-radius:10px;background:#0B0C0E;border:1px solid var(--line);color:var(--txt-2);font-family:var(--ff-mono);font-size:12.5px;line-height:1.55;overflow-x:auto;white-space:pre}