/* =========================================================
   ENEM Quizzes — estilos
   Escopo: tudo dentro de .enem-quiz-app para não vazar no tema
   ========================================================= */

.enem-quiz-app {
  --eq-bg: #faf9f6;
  --eq-surface: #ffffff;
  --eq-ink: #1f2430;
  --eq-ink-soft: #5b6472;
  --eq-line: #ececec;
  --eq-line-strong: #dcdce0;
  --eq-radius: 18px;
  --eq-radius-sm: 12px;
  --eq-shadow: 0 1px 2px rgba(20,20,40,.04), 0 8px 24px rgba(20,20,40,.06);
  --eq-shadow-hover: 0 4px 10px rgba(20,20,40,.08), 0 18px 40px rgba(20,20,40,.12);
  --eq-green: #2E9E5B;
  --eq-red: #E0564B;
  --eq-accent: #3B6FE0;

  font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--eq-ink);
  background: var(--eq-bg);
  border-radius: var(--eq-radius);
  padding: clamp(16px, 4vw, 32px);
  max-width: 920px;
  margin: 0 auto;
  line-height: 1.55;
  box-sizing: border-box;
}
.enem-quiz-app *,
.enem-quiz-app *::before,
.enem-quiz-app *::after { box-sizing: border-box; }

/* Reset de botões: neutraliza estilos herdados do tema do WordPress
   (fundos e cores de hover/focus que invadem cards e alternativas). */
.enem-quiz-app button {
  -webkit-appearance: none; appearance: none;
  text-transform: none; letter-spacing: normal; text-shadow: none;
  background-image: none; box-shadow: none; outline: none;
}
.enem-quiz-app button:focus-visible { outline: 2px solid var(--eq-card-color, var(--eq-accent)); outline-offset: 2px; }

.enem-quiz-app h1,
.enem-quiz-app h2,
.enem-quiz-app h3 {
  font-family: "Sora", -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.2;
  margin: 0;
  color: var(--eq-ink);
}

/* ---------- Cabeçalho / navegação ---------- */
.eq-header { margin-bottom: 26px; }
.eq-breadcrumb {
  display: inline-flex; flex-wrap: wrap; align-items: center; gap: 6px;
  font-size: 11.5px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase;
  color: var(--eq-card-color, var(--eq-accent)); margin-bottom: 14px;
  background: color-mix(in srgb, var(--eq-card-color, var(--eq-accent)) 11%, white);
  padding: 6px 12px; border-radius: 999px;
}
.enem-quiz-app .eq-breadcrumb button {
  background: none !important; border: none; padding: 0; cursor: pointer;
  color: inherit !important; font: inherit; text-decoration: none; letter-spacing: inherit;
  transition: opacity .15s;
}
.enem-quiz-app .eq-breadcrumb button:hover { opacity: .65; color: inherit !important; text-decoration: none; }
.eq-breadcrumb .eq-sep { opacity: .55; }
.eq-breadcrumb .eq-current { color: inherit; font-weight: 800; }

.eq-title {
  font-size: clamp(26px, 5vw, 36px); font-weight: 800; letter-spacing: -.025em;
  line-height: 1.12;
}
.eq-subtitle { color: var(--eq-ink-soft); margin-top: 9px; font-size: 15.5px; max-width: 60ch; }

.enem-quiz-app .eq-back {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--eq-surface) !important; border: 1px solid var(--eq-line-strong);
  color: var(--eq-ink) !important; border-radius: 999px; padding: 8px 16px;
  font: 600 14px/1 "Plus Jakarta Sans", sans-serif; cursor: pointer;
  margin-bottom: 18px; transition: background .15s, transform .1s;
}
.enem-quiz-app .eq-back:hover { background: #f1f1ee !important; color: var(--eq-ink) !important; }
.enem-quiz-app .eq-back:active { transform: scale(.97); }

/* ---------- Grades de cards ---------- */
.eq-grid {
  display: grid; gap: 18px;
  grid-template-columns: repeat(2, 1fr);
}

.enem-quiz-app .eq-card {
  position: relative; text-align: left;
  background: var(--eq-surface) !important;
  border: 1px solid var(--eq-line);
  border-radius: var(--eq-radius);
  padding: 24px 22px 20px;
  cursor: pointer;
  box-shadow: var(--eq-shadow);
  transition: transform .2s cubic-bezier(.2,.7,.3,1), box-shadow .2s, border-color .2s;
  overflow: hidden;
  font: inherit; color: var(--eq-ink) !important; width: 100%;
  display: flex; flex-direction: column; gap: 9px;
}
/* blob de cor da área no canto — identidade visual sem barra dura */
.eq-card::before {
  content: ""; position: absolute; top: -42px; right: -42px;
  width: 130px; height: 130px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%,
    color-mix(in srgb, var(--eq-card-color, var(--eq-accent)) 26%, white),
    color-mix(in srgb, var(--eq-card-color, var(--eq-accent)) 8%, white));
  opacity: .55; transition: transform .25s ease, opacity .25s ease; pointer-events: none;
}
/* faixa de cor superior fina */
.eq-card::after {
  content: ""; position: absolute; left: 0; top: 0; right: 0; height: 5px;
  background: linear-gradient(90deg,
    var(--eq-card-color, var(--eq-accent)),
    color-mix(in srgb, var(--eq-card-color, var(--eq-accent)) 55%, white));
}
.enem-quiz-app .eq-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--eq-shadow-hover);
  border-color: color-mix(in srgb, var(--eq-card-color, var(--eq-accent)) 35%, var(--eq-line));
  background: var(--eq-surface) !important;
  color: var(--eq-ink) !important;
}
.enem-quiz-app .eq-card:hover::before { transform: scale(1.18); opacity: .8; }
.enem-quiz-app .eq-card:active { transform: translateY(-1px); }
.enem-quiz-app .eq-card .eq-card-title { color: var(--eq-ink) !important; }
.enem-quiz-app .eq-card .eq-card-meta { color: var(--eq-ink-soft) !important; }

.eq-card-icon {
  position: relative; z-index: 1;
  width: 54px; height: 54px; border-radius: 15px;
  display: grid; place-items: center; font-size: 26px;
  background: linear-gradient(145deg,
    color-mix(in srgb, var(--eq-card-color, var(--eq-accent)) 22%, white),
    color-mix(in srgb, var(--eq-card-color, var(--eq-accent)) 9%, white));
  box-shadow: 0 6px 14px color-mix(in srgb, var(--eq-card-color, var(--eq-accent)) 22%, transparent),
    inset 0 0 0 1px color-mix(in srgb, var(--eq-card-color, var(--eq-accent)) 18%, transparent);
  margin-bottom: 4px;
}
.eq-card-title {
  position: relative; z-index: 1;
  font-family: "Sora", sans-serif; font-weight: 700; font-size: 18px; letter-spacing: -.01em;
}
.eq-card-meta { position: relative; z-index: 1; font-size: 13px; color: var(--eq-ink-soft); line-height: 1.45; }
.eq-card-tag {
  position: relative; z-index: 1;
  align-self: flex-start; font-size: 12px; font-weight: 700;
  padding: 5px 12px 5px 11px; border-radius: 999px; margin-top: 4px;
  display: inline-flex; align-items: center; gap: 6px;
  background: color-mix(in srgb, var(--eq-card-color, var(--eq-accent)) 13%, white);
  color: color-mix(in srgb, var(--eq-card-color, var(--eq-accent)) 78%, black);
}
/* bolinha antes da contagem */
.eq-card-tag::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--eq-card-color, var(--eq-accent));
}
/* seta "entrar" — sempre visível, preenche no hover */
.eq-card .eq-card-go {
  position: absolute; right: 18px; bottom: 18px; z-index: 1;
  width: 36px; height: 36px; border-radius: 50%;
  display: grid; place-items: center;
  background: color-mix(in srgb, var(--eq-card-color, var(--eq-accent)) 14%, white);
  color: var(--eq-card-color, var(--eq-accent));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--eq-card-color, var(--eq-accent)) 22%, transparent);
  opacity: 1; transform: none;
  transition: transform .2s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
}
.enem-quiz-app .eq-card:hover .eq-card-go {
  background: var(--eq-card-color, var(--eq-accent)); color: #fff;
  box-shadow: 0 6px 14px color-mix(in srgb, var(--eq-card-color, var(--eq-accent)) 35%, transparent);
  transform: translateX(3px);
}
.eq-card .eq-card-go svg { width: 17px; height: 17px; display: block; }

.eq-card.eq-disabled { opacity: .5; cursor: not-allowed; }
.eq-card.eq-disabled::after { opacity: .4; }
.eq-card.eq-disabled:hover { transform: none; box-shadow: var(--eq-shadow); border-color: var(--eq-line); }
.eq-card.eq-disabled:hover::before { transform: none; opacity: .55; }

/* cards de disciplina: reserva espaço p/ a seta e tag "Em breve" neutra */
.eq-card-disc { padding-bottom: 22px; }
.eq-card.eq-disabled .eq-card-tag {
  background: #eef0f3; color: var(--eq-ink-soft);
}
.eq-card.eq-disabled .eq-card-tag::before { background: var(--eq-ink-soft); }
.eq-card.eq-disabled .eq-card-icon { filter: grayscale(.6); }

/* lista de quizzes (linhas) */
.eq-quiz-list { display: flex; flex-direction: column; gap: 12px; }
.enem-quiz-app .eq-quiz-row {
  position: relative; overflow: hidden;
  display: flex; align-items: center; gap: 16px;
  background: var(--eq-surface) !important; border: 1px solid var(--eq-line);
  border-radius: var(--eq-radius-sm); padding: 16px 18px 16px 20px;
  box-shadow: var(--eq-shadow); width: 100%; text-align: left;
  cursor: pointer; font: inherit; color: var(--eq-ink) !important;
  transition: transform .16s cubic-bezier(.2,.7,.3,1), box-shadow .16s, border-color .16s;
}
/* faixa de cor da área à esquerda, cresce no hover */
.eq-quiz-row::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--eq-card-color, var(--eq-accent));
  transition: width .16s ease;
}
.enem-quiz-app .eq-quiz-row:hover {
  transform: translateY(-2px); box-shadow: var(--eq-shadow-hover);
  border-color: color-mix(in srgb, var(--eq-card-color, var(--eq-accent)) 38%, var(--eq-line));
  background: var(--eq-surface) !important; color: var(--eq-ink) !important;
}
.enem-quiz-app .eq-quiz-row:hover::before { width: 6px; }
.enem-quiz-app .eq-quiz-row:active { transform: translateY(0); }

/* número do quiz */
.eq-quiz-row-num {
  flex-shrink: 0; width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center;
  font-family: "Sora", sans-serif; font-weight: 800; font-size: 16px;
  color: var(--eq-card-color, var(--eq-accent));
  background: color-mix(in srgb, var(--eq-card-color, var(--eq-accent)) 12%, white);
  transition: background .16s ease, color .16s ease;
}
.enem-quiz-app .eq-quiz-row:hover .eq-quiz-row-num {
  background: var(--eq-card-color, var(--eq-accent)); color: #fff;
}

.enem-quiz-app .eq-quiz-row .eq-quiz-row-title { color: var(--eq-ink) !important; }
.enem-quiz-app .eq-quiz-row .eq-quiz-row-cta { color: #fff !important; }
.eq-quiz-row-info { display: flex; flex-direction: column; gap: 7px; min-width: 0; flex: 1; }
.eq-quiz-row-title { font-family: "Sora", sans-serif; font-weight: 700; font-size: 16.5px; letter-spacing: -.01em; line-height: 1.25; }
.eq-quiz-row-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.eq-quiz-chip {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 999px;
  background: color-mix(in srgb, var(--eq-card-color, var(--eq-accent)) 11%, white);
  color: color-mix(in srgb, var(--eq-card-color, var(--eq-accent)) 78%, black);
}
.eq-quiz-chip::before {
  content: ""; width: 5px; height: 5px; border-radius: 50%;
  background: var(--eq-card-color, var(--eq-accent));
}
.eq-quiz-chip-ghost {
  background: #f0f1f4; color: var(--eq-ink-soft);
}
.eq-quiz-chip-ghost::before { background: var(--eq-ink-soft); }
.eq-quiz-row-cta {
  flex-shrink: 0; display: inline-flex; align-items: center; gap: 7px;
  background: var(--eq-card-color, var(--eq-accent)); color: #fff;
  border-radius: 999px; padding: 10px 20px; font-weight: 700; font-size: 14px;
  transition: filter .16s ease, transform .16s ease;
}
.eq-quiz-row-cta svg { width: 16px; height: 16px; display: block; transition: transform .16s ease; }
.enem-quiz-app .eq-quiz-row:hover .eq-quiz-row-cta { filter: brightness(1.05); }
.enem-quiz-app .eq-quiz-row:hover .eq-quiz-row-cta svg { transform: translateX(3px); }

.eq-empty {
  background: var(--eq-surface); border: 1px dashed var(--eq-line-strong);
  border-radius: var(--eq-radius-sm); padding: 28px; text-align: center;
  color: var(--eq-ink-soft);
}

/* ---------- Tela do quiz ---------- */
.eq-quiz-top { margin-bottom: 18px; }
.eq-progress-info {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 13.5px; color: var(--eq-ink-soft); margin-bottom: 8px;
}
.eq-progress-info strong { color: var(--eq-ink); font-weight: 700; }
.eq-progress-bar { height: 8px; background: var(--eq-line); border-radius: 999px; overflow: hidden; }
.eq-progress-fill {
  height: 100%; border-radius: 999px;
  background: var(--eq-card-color, var(--eq-accent));
  transition: width .35s cubic-bezier(.2,.7,.3,1);
}

.eq-question {
  background: var(--eq-surface); border: 1px solid var(--eq-line);
  border-radius: var(--eq-radius); padding: clamp(18px, 4vw, 28px);
  box-shadow: var(--eq-shadow); animation: eq-fade .3s ease;
}
@keyframes eq-fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.eq-enunciado { font-size: clamp(16px, 2.6vw, 18px); margin-bottom: 18px; }
.eq-enunciado p { margin: 0 0 12px; }
.eq-enunciado p:last-child { margin-bottom: 0; }

.eq-options { display: flex; flex-direction: column; gap: 10px; }
.enem-quiz-app .eq-option {
  display: flex; align-items: flex-start; gap: 12px; text-align: left;
  background: var(--eq-surface) !important; border: 1.5px solid var(--eq-line-strong);
  border-radius: var(--eq-radius-sm); padding: 14px 16px;
  cursor: pointer; font: inherit; color: var(--eq-ink) !important; width: 100%;
  box-sizing: border-box;
  transition: border-color .15s, background .15s, transform .08s;
}
.enem-quiz-app .eq-option:hover:not(:disabled) { border-color: var(--eq-card-color, var(--eq-accent)); background: #fcfcff !important; color: var(--eq-ink) !important; }
.enem-quiz-app .eq-option:active:not(:disabled) { transform: scale(.995); }
.enem-quiz-app .eq-option .eq-option-text { color: var(--eq-ink) !important; }
.eq-option-letter {
  flex-shrink: 0; width: 28px; height: 28px; border-radius: 8px;
  display: grid; place-items: center; font-weight: 700; font-size: 14px;
  background: #f0f0f3; color: var(--eq-ink-soft);
}
.eq-option-text { padding-top: 3px; flex: 1; min-width: 0; overflow-wrap: break-word; word-break: break-word; hyphens: auto; }

.enem-quiz-app .eq-option.eq-correct {
  border-color: var(--eq-green);
  background: color-mix(in srgb, var(--eq-green) 8%, white) !important;
  color: var(--eq-ink) !important;
}
.eq-option.eq-correct .eq-option-letter { background: var(--eq-green); color: #fff; }
.enem-quiz-app .eq-option.eq-wrong {
  border-color: var(--eq-red);
  background: color-mix(in srgb, var(--eq-red) 8%, white) !important;
  color: var(--eq-ink) !important;
}
.eq-option.eq-wrong .eq-option-letter { background: var(--eq-red); color: #fff; }
/* depois de responder as alternativas ficam disabled: impedir que o tema
   as deixe acinzentadas/com texto branco */
.enem-quiz-app .eq-option:disabled { cursor: default; opacity: 1 !important; color: var(--eq-ink) !important; }
.enem-quiz-app .eq-option:disabled .eq-option-text { color: var(--eq-ink) !important; }

/* explicação */
.eq-explain {
  margin-top: 16px; border-radius: var(--eq-radius-sm);
  padding: 16px 18px; font-size: 14.5px;
  animation: eq-fade .3s ease;
}
.eq-explain.eq-ok { background: color-mix(in srgb, var(--eq-green) 9%, white); border: 1px solid color-mix(in srgb, var(--eq-green) 30%, white); }
.eq-explain.eq-no { background: color-mix(in srgb, var(--eq-red) 9%, white); border: 1px solid color-mix(in srgb, var(--eq-red) 30%, white); }
.eq-explain-head { font-weight: 700; font-family: "Sora", sans-serif; margin-bottom: 6px; display: flex; align-items: center; gap: 8px; }
.eq-explain-head.eq-ok { color: color-mix(in srgb, var(--eq-green) 70%, black); }
.eq-explain-head.eq-no { color: color-mix(in srgb, var(--eq-red) 70%, black); }

.eq-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }
.eq-btn {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  border-radius: 999px; padding: 12px 26px; font-weight: 700; font-size: 15px;
  border: 1.5px solid transparent; font-family: "Plus Jakarta Sans", sans-serif;
  transition: transform .1s, filter .15s, background .15s;
}
.eq-btn:active { transform: scale(.97); }
.enem-quiz-app .eq-btn-primary { background: var(--eq-card-color, var(--eq-accent)) !important; color: #fff !important; }
.enem-quiz-app .eq-btn-primary:hover { filter: brightness(1.06); background: var(--eq-card-color, var(--eq-accent)) !important; color: #fff !important; }
.enem-quiz-app .eq-btn-primary:disabled { opacity: .4; cursor: not-allowed; }
.enem-quiz-app .eq-btn-ghost { background: var(--eq-surface) !important; border-color: var(--eq-line-strong); color: var(--eq-ink) !important; }
.enem-quiz-app .eq-btn-ghost:hover { background: #f1f1ee !important; color: var(--eq-ink) !important; }

/* ---------- Resultado ---------- */
.eq-result { text-align: center; }
.eq-result-card {
  background: var(--eq-surface); border: 1px solid var(--eq-line);
  border-radius: var(--eq-radius); padding: clamp(22px, 5vw, 38px);
  box-shadow: var(--eq-shadow); animation: eq-fade .35s ease;
}
.eq-result-emoji { font-size: 44px; line-height: 1; }
.eq-result-msg { font-family: "Sora", sans-serif; font-weight: 800; font-size: clamp(20px, 4vw, 26px); margin: 10px 0 4px; }
.eq-result-sub { color: var(--eq-ink-soft); margin-bottom: 22px; }

.eq-chart-wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 30px; margin: 8px 0 26px; }
.eq-donut { position: relative; width: 180px; height: 180px; flex-shrink: 0; }
.eq-donut svg { transform: rotate(-90deg); }
.eq-donut-center { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; }
.eq-donut-pct { font-family: "Sora", sans-serif; font-weight: 800; font-size: 38px; line-height: 1; }
.eq-donut-lbl { font-size: 12.5px; color: var(--eq-ink-soft); letter-spacing: .02em; }

.eq-legend { display: flex; flex-direction: column; gap: 12px; text-align: left; }
.eq-legend-item { display: flex; align-items: center; gap: 12px; }
.eq-legend-dot { width: 14px; height: 14px; border-radius: 5px; flex-shrink: 0; }
.eq-legend-num { font-family: "Sora", sans-serif; font-weight: 800; font-size: 22px; }
.eq-legend-txt { font-size: 13px; color: var(--eq-ink-soft); }

.eq-result-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 6px; }

/* revisão */
.eq-review { margin-top: 28px; text-align: left; }
.eq-review h3 { font-size: 18px; margin-bottom: 14px; }
.eq-review-item {
  background: var(--eq-surface); border: 1px solid var(--eq-line);
  border-left: 4px solid var(--eq-line); border-radius: 10px;
  padding: 14px 16px; margin-bottom: 10px; font-size: 14.5px;
}
.eq-review-item.ok { border-left-color: var(--eq-green); }
.eq-review-item.no { border-left-color: var(--eq-red); }
.eq-review-q { font-weight: 600; margin-bottom: 8px; }
.eq-review-a { font-size: 13.5px; color: var(--eq-ink-soft); }
.eq-review-a b { color: var(--eq-ink); }

/* área para anúncio (AdSense) — opcional */
.eq-ad-slot { margin: 24px 0; min-height: 1px; }

.enem-loading { text-align: center; color: var(--eq-ink-soft); padding: 40px; font-size: 15px; }

/* ---------- Responsivo ---------- */
@media (max-width: 560px) {
  .eq-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .eq-card { padding: 16px 14px 18px; }
  .eq-card-title { font-size: 15px; }
  .eq-card-icon { width: 44px; height: 44px; font-size: 21px; border-radius: 12px; }
  .eq-card .eq-card-go { width: 30px; height: 30px; right: 12px; bottom: 12px; }
  .eq-card .eq-card-go svg { width: 15px; height: 15px; }
  .eq-title { font-size: clamp(22px, 6.5vw, 28px); }
  .eq-quiz-row { flex-wrap: wrap; }
  .eq-quiz-row-cta { justify-content: center; width: 100%; margin-top: 4px; }
  .eq-actions { flex-direction: column-reverse; }
  .eq-btn { width: 100%; justify-content: center; }
  .eq-chart-wrap { gap: 18px; }
}
@media (max-width: 380px) {
  .eq-grid { grid-template-columns: 1fr; }
}

/* fallback p/ navegadores sem color-mix */
@supports not (background: color-mix(in srgb, red 10%, white)) {
  .eq-card-icon { background: #eef1f8; }
  .eq-option.eq-correct { background: #eef8f1; }
  .eq-option.eq-wrong { background: #fdeeed; }
  .eq-explain.eq-ok { background: #eef8f1; }
  .eq-explain.eq-no { background: #fdeeed; }
}