/*
  PORQUE EXISTE: glass/glow neon — SÓ com data-tema=neon.
  Fora disso a UI fica sólida (tema pro / contraste / etc).
*/
html[data-tema="neon"] .sidebar,
html[data-tema="neon"] .editor,
html[data-tema="neon"] .painel-chat {
  background: var(--glass) !important;
  backdrop-filter: blur(22px) saturate(1.55);
  -webkit-backdrop-filter: blur(22px) saturate(1.55);
  border-color: var(--glass-borda-fraca) !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 0 40px rgba(0, 246, 255, 0.04);
}

html[data-tema="neon"] .painel-chat {
  --cursor-bg: transparent;
  --cursor-surface: rgba(0, 246, 255, 0.06);
  --cursor-input: rgba(0, 20, 28, 0.55);
  --cursor-border: var(--glass-borda-fraca);
  --cursor-fg: var(--texto);
  --cursor-muted: var(--texto-fraco);
  border-left: 1px solid var(--glass-borda) !important;
}

html[data-tema="neon"] .sidebar {
  border-right: 1px solid var(--glass-borda) !important;
}

html[data-tema="neon"] .marca {
  display: block !important;
  font-family: var(--fonte-marca);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: linear-gradient(100deg, #fff 0%, var(--neon) 45%, var(--neon-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 10px var(--neon-glow-soft));
}

html[data-tema="neon"] .marca-tag {
  border-radius: 6px !important;
  border: 1px solid var(--glass-borda) !important;
  background: rgba(0, 246, 255, 0.08) !important;
  color: var(--neon) !important;
  -webkit-text-fill-color: var(--neon) !important;
}

html[data-tema="neon"] .painel-chat .status-chat {
  background: linear-gradient(180deg, rgba(0, 246, 255, 0.07), transparent);
  border-bottom: 1px solid var(--glass-borda-fraca);
}

html[data-tema="neon"] .caixa-prompt {
  background: var(--glass-forte) !important;
  border: 1px solid var(--glass-borda) !important;
  box-shadow: 0 0 32px rgba(0, 246, 255, 0.1) !important;
}

html[data-tema="neon"] .btn-circulo.enviar {
  background: linear-gradient(145deg, var(--neon), #00c2b0) !important;
  color: #021018 !important;
  box-shadow: 0 0 22px var(--neon-glow);
}

html[data-tema="neon"] .nav-mobile {
  background: var(--glass-forte) !important;
  border-top: 1px solid var(--glass-borda) !important;
}

html[data-tema="neon"] .btn-instalar-app {
  border-color: var(--glass-borda) !important;
  background: rgba(0, 246, 255, 0.12) !important;
  color: var(--neon) !important;
}

html[data-tema="neon"] .no:hover,
html[data-tema="neon"] .sidebar .no.ativo {
  background: rgba(0, 246, 255, 0.1);
  box-shadow: inset 2px 0 0 var(--neon);
}