/* ===== Reset e variáveis ===== */
:root {
  --bg-dark: #0f0f1a;
  --bg-card: rgba(22, 22, 40, 0.85);
  --bg-card-solid: #1a1a2e;
  --bg-hover: rgba(40, 40, 70, 0.6);
  --border: rgba(255, 255, 255, 0.08);
  --text: #e8e8f0;
  --text-muted: #a0a0b8;
  --accent: #6366f1;
  --accent-hover: #818cf8;
  --yes: #22c55e;
  --yes-hover: #4ade80;
  --no: #ef4444;
  --no-hover: #f87171;
  --radius: 14px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  /* Cores por categoria */
  --c-acesso: #3b82f6;
  --c-personagem: #a855f7;
  --c-bugs-player: #f59e0b;
  --c-veiculos: #06b6d4;
  --c-inventario: #10b981;
  --c-dinheiro: #eab308;
  --c-voice: #ec4899;
  --c-combate: #ef4444;
  --c-denuncias: #f97316;
  --c-faccoes: #8b5cf6;
  --c-hospital: #14b8a6;
  --c-lojas: #f43f5e;
  --c-sistema: #0ea5e9;
  --c-outros: #64748b;
  --c-banimento: #dc2626;
  --c-advertencia: #eab308;
  --c-ilha: #0d9488;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg-dark);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(99, 102, 241, 0.25), transparent),
    radial-gradient(ellipse 60% 40% at 100% 50%, rgba(168, 85, 247, 0.12), transparent),
    radial-gradient(ellipse 60% 40% at 0% 80%, rgba(6, 182, 212, 0.12), transparent);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ===== Layout principal ===== */
.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  max-width: 720px;
  margin: 0 auto;
  padding: 1.5rem;
}

/* ===== Header ===== */
.header {
  text-align: center;
  margin-bottom: 2rem;
}

.header h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 0.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, #818cf8 0%, #c084fc 50%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.header-icon {
  font-size: 1.5rem;
  -webkit-text-fill-color: initial;
  color: #a78bfa;
}

.subtitle {
  color: var(--text-muted);
  font-size: 1rem;
  font-weight: 500;
}

.subtitle strong {
  color: #c4b5fd;
}

/* Barra de progresso (opcional) */
.progress {
  height: 6px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 3px;
  margin-top: 1rem;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #6366f1, #a855f7, #06b6d4);
  border-radius: 2px;
  width: 0%;
  transition: width 0.3s ease;
}

/* ===== Telas ===== */
.screen {
  display: none;
  flex: 1;
  animation: fadeIn 0.3s ease;
}

.screen.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== Tela de categorias ===== */
.screen-categories h2 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  color: var(--text-muted);
}

.screen-categories h2::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 1em;
  background: linear-gradient(180deg, #6366f1, #a855f7);
  border-radius: 2px;
  margin-right: 0.5rem;
  vertical-align: middle;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}

.category-btn {
  --card-color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.1rem;
  background: var(--bg-card);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-left: 4px solid var(--card-color);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.15s, box-shadow 0.2s;
}

.category-btn:hover {
  background: var(--bg-hover);
  border-color: var(--card-color);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.15);
  transform: translateY(-2px);
}

.category-btn:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--card-color);
}

.category-btn[data-category-id="acesso"] { --card-color: var(--c-acesso); }
.category-btn[data-category-id="personagem"] { --card-color: var(--c-personagem); }
.category-btn[data-category-id="bugs-player"] { --card-color: var(--c-bugs-player); }
.category-btn[data-category-id="veiculos"] { --card-color: var(--c-veiculos); }
.category-btn[data-category-id="inventario"] { --card-color: var(--c-inventario); }
.category-btn[data-category-id="dinheiro"] { --card-color: var(--c-dinheiro); }
.category-btn[data-category-id="voice"] { --card-color: var(--c-voice); }
.category-btn[data-category-id="combate"] { --card-color: var(--c-combate); }
.category-btn[data-category-id="denuncias"] { --card-color: var(--c-denuncias); }
.category-btn[data-category-id="banimento"] { --card-color: var(--c-banimento); }
.category-btn[data-category-id="advertencia"] { --card-color: var(--c-advertencia); }
.category-btn[data-category-id="ilha"] { --card-color: var(--c-ilha); }
.category-btn[data-category-id="faccoes"] { --card-color: var(--c-faccoes); }
.category-btn[data-category-id="hospital"] { --card-color: var(--c-hospital); }
.category-btn[data-category-id="lojas"] { --card-color: var(--c-lojas); }
.category-btn[data-category-id="sistema"] { --card-color: var(--c-sistema); }
.category-btn[data-category-id="outros"] { --card-color: var(--c-outros); }

.category-icon {
  font-size: 1.25rem;
  width: 1.5em;
  text-align: center;
  flex-shrink: 0;
  color: var(--card-color);
}

/* ===== Tela de perguntas ===== */
.breadcrumb {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.breadcrumb::before {
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  content: '\f07b';
  color: #a78bfa;
  opacity: 0.9;
}

.question-card {
  background: var(--bg-card);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 1.75rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow), 0 0 40px rgba(99, 102, 241, 0.06);
}

.question-text {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  line-height: 1.45;
}

.answers {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.85rem 1.5rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn .btn-icon {
  font-size: 1rem;
  opacity: 0.95;
}

.btn:focus {
  outline: none;
}

.btn-yes {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(34, 197, 94, 0.35);
}

.btn-yes:hover {
  background: linear-gradient(135deg, #4ade80 0%, #22c55e 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(34, 197, 94, 0.4);
}

.btn-yes:focus {
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.5);
}

.btn-no {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(239, 68, 68, 0.35);
}

.btn-no:hover {
  background: linear-gradient(135deg, #f87171 0%, #ef4444 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
}

.btn-no:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.5);
}

.btn-back {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.btn-back:hover {
  background: rgba(99, 102, 241, 0.15);
  color: #a78bfa;
  border-color: rgba(167, 139, 250, 0.4);
}

/* ===== Tela de solução ===== */
.solution-card {
  background: var(--bg-card);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-left: 4px solid #22c55e;
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow), 0 0 40px rgba(34, 197, 94, 0.08);
}

.solution-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  background: linear-gradient(135deg, #4ade80 0%, #22d3ee 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.solution-title::before {
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  content: '\f058';
  -webkit-text-fill-color: initial;
  color: #22c55e;
}

.solution-content {
  margin-bottom: 1.5rem;
}

.solution-content ol,
.solution-content ul {
  margin-left: 1.25rem;
  margin-bottom: 0.5rem;
}

.solution-content li {
  margin-bottom: 0.5rem;
  line-height: 1.5;
}

.solution-content li::marker {
  color: var(--accent);
}

.solution-content p {
  margin-bottom: 0.75rem;
}

.btn-primary {
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #818cf8 0%, #a78bfa 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

.btn-primary:focus {
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.5);
}

/* ===== Footer ===== */
.footer {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer p {
  color: #a0a0b8;
}

/* ===== Responsivo ===== */
@media (max-width: 480px) {
  .app {
    padding: 1rem;
  }

  .categories-grid {
    grid-template-columns: 1fr;
  }

  .question-card {
    padding: 1.25rem;
  }

  .question-text {
    font-size: 1.1rem;
  }

  .answers {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }
}