@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;700&family=Playfair+Display:wght@700;800&display=swap');

:root {
  --ink: #f7f0df;
  --muted: #b8c9b9;
  --forest: #10251f;
  --deep: #081712;
  --gold: #efbd55;
  --card: #17382f;
  --line: #356052;
  --good: #7ee09b;
  --bad: #ff8c7d;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: 'DM Sans', sans-serif;
  background:
    radial-gradient(circle at top right, #244c3d, transparent 36%),
    radial-gradient(circle at left 70%, #1b4536, transparent 38%),
    var(--deep);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(#ffffff05 1px, transparent 1px), linear-gradient(90deg, #ffffff05 1px, transparent 1px);
  background-size: 28px 28px;
}

.shell { position: relative; max-width: 850px; margin: auto; padding: 28px 20px 48px; }
.screen { display: none; min-height: calc(100vh - 76px); align-content: center; text-align: center; }
.screen.active { display: grid; }

/* Logo principal da tela inicial */
.logo {
  width: min(480px, 90vw);
  max-height: 280px;
  margin: 0 auto -14px;
  object-fit: contain;
}

.mini-logo { width: 52px; height: 52px; border-radius: 14px; object-fit: cover; }
.eyebrow, .meta { color: var(--gold); font-size: .73rem; font-weight: 700; letter-spacing: .17em; }
.tagline { margin: 0 auto 28px; color: var(--muted); font-size: 1.08rem; }
.screen h1, .screen h2 { font-family: 'Playfair Display', serif; letter-spacing: .02em; }
.screen h1 { margin: 0; font-size: clamp(3rem, 11vw, 5.5rem); }
.screen h2 { margin: 6px 0 20px; font-size: clamp(1.8rem, 5vw, 2.8rem); }

.panel, .card {
  padding: 24px;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(145deg, #1b4035e8, #122d25e8);
  box-shadow: 0 20px 60px #0005;
}

.setup { width: min(100%, 600px); margin: auto; }
.setup label { display: grid; gap: 8px; color: var(--muted); font-size: .85rem; }

input, select {
  padding: 13px;
  color: var(--ink);
  font: inherit;
  outline: none;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: #0c211b;
}

input:focus, select:focus { border-color: var(--gold); }
.choices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 16px 0; }

.primary {
  width: 100%;
  padding: 16px;
  color: #1b2118;
  font-size: .9rem;
  font-weight: 800;
  letter-spacing: .06em;
  cursor: pointer;
  border: 0;
  border-radius: 13px;
  background: linear-gradient(100deg, #f3c65f, #dba33c);
  transition: .2s;
}

.primary:hover { filter: brightness(1.07); transform: translateY(-2px); }
.primary span { font-size: 1.3em; }
.link, .back { margin: 20px auto; color: var(--gold); font: inherit; cursor: pointer; border: 0; background: transparent; }

.screen header { display: grid; grid-template-columns: 60px 1fr auto; gap: 16px; align-items: center; margin-bottom: 20px; text-align: left; }
.bar { height: 6px; margin-top: 7px; overflow: hidden; border-radius: 6px; background: #315448; }
.bar i { display: block; width: 0; height: 100%; background: var(--gold); transition: width .3s; }
.card { max-width: 780px; margin: auto; }
.meta { display: flex; justify-content: space-between; gap: 10px; }
.card h2 { margin: 20px 0 25px; text-align: left; line-height: 1.25; }
.options { display: grid; gap: 11px; }

.option { padding: 15px; color: var(--ink); font: inherit; text-align: left; cursor: pointer; border: 1px solid var(--line); border-radius: 13px; background: #123129; transition: .2s; }
.option:hover:not(:disabled) { border-color: var(--gold); transform: translateX(3px); }
.option:disabled { cursor: default; }
.option.correct { border-color: var(--good); background: #24613c; }
.option.wrong { border-color: var(--bad); background: #63302c; }
.letter { display: inline-block; width: 28px; color: var(--gold); font-weight: 700; }
.feedback { margin: 20px 0; padding: 10px 13px; color: var(--muted); text-align: left; border-left: 3px solid var(--gold); }
.hidden { display: none !important; }

.result-score b { display: block; color: var(--gold); font: 800 clamp(3.5rem, 12vw, 6rem) 'Playfair Display'; }
.result-score span { display: block; margin-top: -15px; color: var(--muted); }
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; max-width: 600px; margin: 28px auto; }
.metric { padding: 15px 8px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); }
.metric b { display: block; color: var(--gold); font-size: 1.3rem; }
.metric span { color: var(--muted); font-size: .75rem; }
.review { margin-top: 12px; text-align: left; }
.review article { padding: 14px; border-bottom: 1px solid var(--line); }
.review p { margin: 6px 0; color: var(--muted); font-size: .9rem; }
.rank-list { max-width: 600px; margin: auto; text-align: left; }
.rank { display: grid; grid-template-columns: 35px 1fr auto; gap: 12px; align-items: center; padding: 15px; border-bottom: 1px solid var(--line); }
.rank b { color: var(--gold); }

#toast { position: fixed; bottom: 20px; left: 50%; padding: 12px 18px; color: #1c241d; pointer-events: none; border-radius: 10px; background: #f9ead0; opacity: 0; transform: translateX(-50%); transition: .3s; }
#toast.show { opacity: 1; }

@media (max-width: 540px) {
  .choices { grid-template-columns: 1fr; }
  .shell { padding-inline: 15px; }
  .screen header { grid-template-columns: 48px 1fr; }
  .screen header strong { grid-column: 2; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .card { padding: 18px; }
  .logo { width: min(400px, 94vw); max-height: 230px; }
}