/* Quiz do Dia — visual vibrante, mobile-first, PT-BR */
:root {
  --green: #0a7a42;
  --green-dark: #065e32;
  --yellow: #ffdf00;
  --yellow-soft: #fff3a3;
  --blue: #002776;
  --cream: #fff8e7;
  --ink: #1c1c1c;
  --muted: #5c5c5c;
  --red: #d7263d;
  --radius: 16px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.55;
}
a { color: var(--green); }
.hidden { display: none !important; }

/* topo */
.topo {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 60%, var(--blue) 130%);
  color: #fff;
  text-align: center;
  padding: 28px 16px 22px;
  border-bottom: 5px solid var(--yellow);
}
.topo h1 { margin: 0; font-size: 2.1rem; letter-spacing: -0.5px; }
.topo h1 span { color: var(--yellow); }
.topo p { margin: 6px 0 0; opacity: 0.95; font-size: 1.02rem; }
.wrap { max-width: 660px; margin: 0 auto; padding: 0 16px 40px; }

.card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.09);
  padding: 20px;
  margin-top: 18px;
}
.card h2 { margin-top: 0; font-size: 1.35rem; }
.card h3 { margin-bottom: 6px; }
.muted { color: var(--muted); }

/* chama da sequência */
.streak {
  display: flex; align-items: center; gap: 12px;
  background: linear-gradient(90deg, #fff7cc, #ffe9a8);
  border: 2px solid var(--yellow);
  border-radius: var(--radius);
  padding: 14px 16px; margin-top: 18px;
  font-size: 1.15rem; font-weight: 700;
}
.streak small { display: block; font-weight: 400; color: var(--muted); font-size: 0.9rem; }

.btn {
  display: block; width: 100%;
  background: var(--green); color: #fff;
  border: none; border-radius: 14px;
  padding: 16px; font-size: 1.15rem; font-weight: 800;
  cursor: pointer; margin-top: 14px;
  box-shadow: 0 4px 0 var(--green-dark);
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}
.btn:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--green-dark); }
.btn-yellow { background: var(--yellow); color: var(--ink); box-shadow: 0 4px 0 #d9bc00; }
.btn-yellow:active { box-shadow: 0 1px 0 #d9bc00; }
.btn-outline { background: #fff; color: var(--green); border: 2px solid var(--green); box-shadow: none; }
.btn:disabled { opacity: 0.55; cursor: default; }

/* semana */
.week-grid { display: flex; gap: 8px; margin-top: 10px; }
.week-day {
  flex: 1; text-align: center; font-size: 1.2rem;
  background: #f3f3f3; border-radius: 12px; padding: 8px 2px;
}
.week-day span { display: block; font-size: 0.72rem; color: var(--muted); }
.week-day.done { background: #dcf5e4; }
.week-day.today { outline: 2px solid var(--yellow); background: #fff8d6; }

/* jogo */
.q-meta { display: flex; justify-content: space-between; color: var(--muted); font-weight: 600; }
.q-cat {
  display: inline-block; background: var(--blue); color: #fff;
  border-radius: 999px; padding: 4px 12px; font-size: 0.85rem; margin: 10px 0;
}
.q-text { font-size: 1.35rem; font-weight: 800; line-height: 1.35; margin: 6px 0 14px; }
.timer { background: #eee; border-radius: 999px; height: 14px; overflow: hidden; }
.timer-bar {
  height: 100%; width: 100%;
  background: linear-gradient(90deg, var(--green), var(--yellow));
  transition: width 0.1s linear;
}
.timer-bar.urgent { background: var(--red); animation: pulse 0.6s infinite alternate; }
@keyframes pulse { from { opacity: 1; } to { opacity: 0.55; } }
.timer-text { text-align: right; font-weight: 800; margin: 4px 0 12px; }
.timer-text:last-child { margin-bottom: 0; }

.dots { display: flex; gap: 6px; margin: 12px 0 4px; }
.dot { width: 22px; height: 10px; border-radius: 999px; background: #ddd; }
.dot-now { background: var(--yellow); outline: 2px solid var(--green); }
.dot-ok { background: var(--green); }
.dot-bad { background: var(--red); }

.opt {
  display: block; width: 100%; text-align: left;
  background: #fff; border: 2px solid #ddd; border-radius: 14px;
  padding: 15px 16px; margin-top: 10px;
  font-size: 1.08rem; font-weight: 600; cursor: pointer;
  transition: transform 0.08s ease, border-color 0.15s ease, background 0.15s ease;
}
.opt:hover { border-color: var(--green); transform: translateY(-1px); }
.opt:disabled { cursor: default; opacity: 0.75; }
.opt-ok { background: #dcf5e4 !important; border-color: var(--green) !important; }
.opt-bad { background: #fde3e7 !important; border-color: var(--red) !important; animation: shake 0.3s; }
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}
.hard-input {
  width: 100%; font-size: 1.15rem; padding: 15px 16px;
  border: 2px solid #ddd; border-radius: 14px; margin-top: 6px;
}
.feedback { border-radius: 14px; padding: 14px 16px; margin-top: 14px; font-size: 1.02rem; }
.feedback.ok { background: #dcf5e4; border: 2px solid var(--green); }
.feedback.bad { background: #fde3e7; border: 2px solid var(--red); }

/* resultado */
.res-score { font-size: 3rem; font-weight: 900; text-align: center; margin: 4px 0; color: var(--green-dark); }
.res-grid { font-size: 1.7rem; text-align: center; letter-spacing: 3px; margin: 8px 0; }
.res-center { text-align: center; }
.res-streak { text-align: center; font-weight: 800; font-size: 1.1rem; }

/* espaço de anúncio (sem script ativo — pronto para o AdSense) */
.ad-slot {
  border: 2px dashed #ccc; border-radius: 14px;
  padding: 22px 12px; text-align: center; color: #999;
  font-size: 0.85rem; margin-top: 18px; background: #fafafa;
}

/* dias anteriores */
.past-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.past-day {
  border: 2px solid #ddd; background: #fff; border-radius: 12px;
  padding: 10px 12px; font-size: 0.95rem; font-weight: 600; cursor: pointer;
}
.past-day:disabled { opacity: 0.55; cursor: default; }

/* ontem */
details { border: 1px solid #eee; border-radius: 12px; padding: 10px 12px; margin-top: 8px; }
details summary { cursor: pointer; font-weight: 600; }
details p { margin: 6px 0; }

/* rodapé / faq */
.faq details { background: #fff; }
footer { text-align: center; color: var(--muted); font-size: 0.88rem; padding: 24px 16px; }
footer a { color: var(--muted); }
.hard-check { display: flex; align-items: center; gap: 10px; font-weight: 700; margin-top: 12px; }
.hard-check input { width: 22px; height: 22px; accent-color: var(--green); }
@media (min-width: 700px) {
  .topo h1 { font-size: 2.6rem; }
  .q-text { font-size: 1.5rem; }
}