:root {
  --bg: #0b0f14;
  --surface: #121922;
  --accent: #00c2a8;
  --accent2: #ffd166;
  --text: #e8eef5;
  --muted: #8fa3b8;
  --danger: #ff5c5c;
  --ok: #3ddc97;
  --radius: 14px;
  --font: "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; font-family: var(--font); background: var(--bg); color: var(--text); }

.oculta { display: none !important; }

#landing {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  padding: clamp(1.5rem, 4vw, 4rem);
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(0, 194, 168, 0.15), transparent),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(255, 209, 102, 0.08), transparent),
    var(--bg);
}

@media (max-width: 900px) {
  #landing { grid-template-columns: 1fr; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(0, 194, 168, 0.12);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.1;
  margin: 1rem 0;
  font-weight: 800;
}

.hero h1 span { color: var(--accent); }

.hero p.lead {
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 36ch;
  line-height: 1.6;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }

.btn {
  border: none;
  cursor: pointer;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius);
  transition: transform 0.15s, box-shadow 0.15s;
}

.btn:active { transform: scale(0.98); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #009e88);
  color: #04241f;
  box-shadow: 0 8px 24px rgba(0, 194, 168, 0.35);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(255,255,255,0.15);
}

.features {
  display: grid;
  gap: 1rem;
  align-content: center;
}

.feature-card {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
}

.feature-card h3 { margin: 0 0 0.35rem; font-size: 1rem; }
.feature-card p { margin: 0; color: var(--muted); font-size: 0.95rem; }

.hero-visual {
  position: relative;
  border-radius: calc(var(--radius) + 4px);
  overflow: hidden;
  min-height: 320px;
  background: linear-gradient(160deg, #1a2533, #0d1218);
  border: 1px solid rgba(255,255,255,0.08);
}

.hero-visual::after {
  content: "Brasília 3D · Patrulha + Concurso";
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.skyline {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(0,0,0,0.5), transparent 40%),
    repeating-linear-gradient(90deg, transparent, transparent 28px, rgba(255,255,255,0.03) 28px, rgba(255,255,255,0.03) 30px),
    linear-gradient(#87b8e8 0%, #87b8e8 45%, #c4a574 45%);
}

#app { height: 100vh; display: flex; flex-direction: column; }

.tela { flex: 1; display: flex; flex-direction: column; min-height: 0; }

#telaJogo { position: relative; }
#canvas3d { width: 100%; height: 100%; display: block; }

.hud {
  position: absolute;
  inset: 0;
  pointer-events: none;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hud-top, .hud-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: space-between;
  align-items: flex-start;
}

.pill {
  pointer-events: auto;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(8px);
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  font-size: 0.85rem;
  border: 1px solid rgba(255,255,255,0.1);
}

.radio-box {
  pointer-events: auto;
  max-width: min(420px, 90vw);
  background: rgba(10, 20, 30, 0.75);
  border-left: 3px solid var(--accent2);
  padding: 0.75rem 1rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.9rem;
}

.garagem {
  padding: 1.5rem;
  max-width: 960px;
  margin: 0 auto;
  width: 100%;
}

.garagem-header {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.stats { display: flex; gap: 1rem; flex-wrap: wrap; }
.stat {
  background: var(--surface);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.06);
}
.stat small { display: block; color: var(--muted); }
.stat strong { font-size: 1.25rem; }

.tabs { display: flex; gap: 0.5rem; margin-bottom: 1rem; flex-wrap: wrap; }
.tab {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  cursor: pointer;
}
.tab.ativo { background: var(--accent); color: #04241f; border-color: transparent; }

#listaMaterias { display: flex; flex-wrap: wrap; gap: 0.5rem; list-style: none; padding: 0; }
.chip {
  background: var(--surface);
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  font-size: 0.85rem;
  border: 1px solid rgba(255,255,255,0.08);
  cursor: pointer;
}

.nome-row { display: flex; gap: 0.5rem; margin: 1rem 0; }
.nome-row input {
  flex: 1;
  padding: 0.65rem 1rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.12);
  background: var(--surface);
  color: var(--text);
}

#listaRanking, #listaLeis ul { list-style: none; padding: 0; }
#listaRanking li {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

#listaLeis section { margin-bottom: 1.5rem; }
#listaLeis li { padding: 0.35rem 0; color: var(--muted); }
#listaLeis li.dominada { color: var(--ok); }
#listaLeis li.revisar { color: var(--danger); }

.quiz {
  max-width: 720px;
  margin: 2rem auto;
  padding: 1.5rem;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.08);
}

.quiz .meta { color: var(--accent); font-size: 0.85rem; font-weight: 600; }
.quiz h2 { margin: 0.5rem 0; }
.quiz .cena { color: var(--muted); font-size: 0.95rem; margin-bottom: 1rem; }

#pAlts { display: grid; gap: 0.65rem; }
.alt {
  text-align: left;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.1);
  background: #0e141c;
  color: var(--text);
  cursor: pointer;
  font-size: 0.95rem;
}
.alt span {
  display: inline-block;
  width: 1.5rem;
  font-weight: 800;
  color: var(--accent2);
}
.alt:hover:not(:disabled) { border-color: var(--accent); }
.alt:disabled { opacity: 0.85; cursor: default; }

.feedback { margin-top: 1rem; padding: 1rem; border-radius: var(--radius); }
.feedback.ok { background: rgba(61, 220, 151, 0.12); border: 1px solid var(--ok); }
.feedback.erro { background: rgba(255, 92, 92, 0.12); border: 1px solid var(--danger); }

.footer-actions { display: flex; gap: 0.75rem; margin-top: 1.5rem; flex-wrap: wrap; }

.hud-top { align-items: flex-start; width: 100%; }
.hud-pills { display: flex; flex-wrap: wrap; gap: 0.5rem; flex: 1; }
.minimap-wrap {
  pointer-events: auto;
  position: relative;
  flex-shrink: 0;
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid rgba(0, 194, 168, 0.45);
  box-shadow: 0 8px 24px rgba(0,0,0,0.45);
  background: #0a1018;
}
#minimap { display: block; width: 168px; height: 168px; image-rendering: pixelated; }
.minimap-label {
  position: absolute;
  top: 4px;
  left: 6px;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-shadow: 0 1px 2px #000;
}
.lista-3d { list-style: none; padding: 0; }
.lista-3d li {
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 0.92rem;
}
.lista-3d code { color: var(--accent2); }