/* ============================================================================
   Córtex — camada visual "futurista" (IA / HUD).
   Fica POR CIMA do Tailwind compilado e reveste a moldura compartilhada, então
   muda a cara de todas as telas de uma vez. Só efeitos visuais: nada de layout
   funcional aqui.
   ========================================================================== */

:root {
  --glow: 176, 124, 255;   /* accent  — violeta neon  */
  --glow2: 52, 210, 238;   /* accent2 — ciano         */
  --hud-line: rgba(176, 124, 255, 0.16);
}

/* ---- fundo: brilhos difusos + grade tecnológica, fixos atrás de tudo ---- */
body {
  background-color: #0a0713;
  position: relative;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(58% 48% at 50% -8%, rgba(139, 92, 246, 0.22), transparent 62%),
    radial-gradient(42% 40% at 100% 104%, rgba(52, 210, 238, 0.10), transparent 60%),
    radial-gradient(48% 44% at -4% 92%, rgba(176, 124, 255, 0.13), transparent 60%),
    #0a0713;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.45;
  background-image:
    linear-gradient(rgba(176, 124, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(176, 124, 255, 0.05) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(125% 92% at 50% 0%, #000 38%, transparent 86%);
  mask-image: radial-gradient(125% 92% at 50% 0%, #000 38%, transparent 86%);
}

/* ------------------------- painéis: vidro + brilho ------------------------ */
.bg-panel {
  background: linear-gradient(180deg, rgba(30, 20, 66, 0.55), rgba(19, 12, 38, 0.62)) !important;
  border-color: var(--hud-line) !important;
  -webkit-backdrop-filter: blur(9px);
  backdrop-filter: blur(9px);
  box-shadow:
    0 0 0 1px rgba(176, 124, 255, 0.04),
    0 20px 45px -28px rgba(0, 0, 0, 0.85);
}

/* --------------------- destaques com brilho neon ------------------------- */
.text-accent {
  color: #cbaaff !important;
  text-shadow: 0 0 10px rgba(var(--glow), 0.45);
}
.bg-accent\/20,
.bg-accent\/15 {
  box-shadow: 0 0 14px -3px rgba(var(--glow), 0.5);
}
.border-accent\/40,
.border-accent\/30 {
  border-color: rgba(var(--glow), 0.5) !important;
}
/* status coloridos ganham um leve halo, para o clima "monitor de sistema" */
.text-emerald-300 { text-shadow: 0 0 10px rgba(52, 211, 153, 0.4); }
.text-rose-300,
.text-rose-400 { text-shadow: 0 0 10px rgba(251, 113, 133, 0.35); }
.text-amber-300 { text-shadow: 0 0 10px rgba(252, 211, 77, 0.35); }

/* ------------------------------ tipografia ------------------------------- */
h1, h2 { letter-spacing: 0.03em; }

/* ------------------------------ barra lateral ---------------------------- */
aside {
  background: linear-gradient(180deg, rgba(19, 12, 38, 0.82), rgba(10, 7, 19, 0.82)) !important;
  border-color: var(--hud-line) !important;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
/* item de navegação ativo: barra luminosa + halo */
aside nav a.bg-panel2 {
  position: relative;
  box-shadow:
    inset 0 0 0 1px rgba(var(--glow), 0.28),
    0 0 20px -6px rgba(var(--glow), 0.65);
}
aside nav a.bg-panel2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  bottom: 7px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(rgba(var(--glow), 1), rgba(var(--glow2), 1));
  box-shadow: 0 0 9px rgba(var(--glow), 0.9);
}
aside nav a { transition: background-color 0.15s, box-shadow 0.2s; }

/* --------------------------- marca / logotipo ---------------------------- */
.hud-brand {
  text-shadow: 0 0 16px rgba(var(--glow), 0.6);
  letter-spacing: 0.12em;
}
/* ponto "online" pulsante */
.hud-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #34d2ee;
  box-shadow: 0 0 8px 1px rgba(var(--glow2), 0.9);
  animation: hud-pulse 2.2s ease-in-out infinite;
}
@keyframes hud-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.72); }
}

/* a marca é só o raio + nome, fixos (sem anel girando) */
.hud-ring {
  position: relative;
}
@keyframes hud-spin { to { transform: rotate(360deg); } }

/* --------------------------- rótulos do menu ----------------------------- */
.hud-navlabel {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
}

/* -------------------------- barra de topo (nav) -------------------------- */
.hud-topbar {
  background: linear-gradient(180deg, rgba(19, 12, 38, 0.88), rgba(10, 7, 19, 0.72));
  border-color: var(--hud-line) !important;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}
.hud-navtab {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.7rem;
  border-radius: 0.6rem;
  color: #cbd5e1;
  white-space: nowrap;
  transition: background-color 0.15s, color 0.15s, box-shadow 0.2s;
}
.hud-navtab:hover {
  background: rgba(176, 124, 255, 0.10);
  color: #e9dcff;
}
.hud-navtab.active {
  background: rgba(176, 124, 255, 0.14);
  color: #cbaaff;
  box-shadow:
    inset 0 0 0 1px rgba(var(--glow), 0.30),
    0 0 18px -6px rgba(var(--glow), 0.65);
}
.no-scrollbar::-webkit-scrollbar { height: 0; width: 0; }
.no-scrollbar { scrollbar-width: none; }

/* --------------------------- orbe central (IA) --------------------------- */
.hud-orb {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  margin: 0 auto;
  position: relative;
  background: radial-gradient(circle at 50% 42%,
      rgba(176, 124, 255, 0.6), rgba(88, 28, 135, 0.25) 46%, transparent 72%);
  box-shadow:
    0 0 60px -8px rgba(var(--glow), 0.7),
    inset 0 0 42px rgba(var(--glow2), 0.22);
  animation: hud-float 6s ease-in-out infinite;
}
.hud-orb::before,
.hud-orb::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(var(--glow), 0.30);
}
.hud-orb::before {
  inset: 0;
  border-top-color: rgba(var(--glow2), 0.9);
  animation: hud-spin 7s linear infinite;
}
.hud-orb::after {
  inset: -13px;
  border-bottom-color: rgba(var(--glow), 0.8);
  animation: hud-spin 11s linear infinite reverse;
}
@keyframes hud-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* --------------------------- chips de sugestão --------------------------- */
.hud-chip {
  border: 1px solid rgba(176, 124, 255, 0.25);
  background: rgba(176, 124, 255, 0.06);
  color: #cbbdf0;
  border-radius: 999px;
  padding: 0.3rem 0.8rem;
  font-size: 12px;
  transition: background-color 0.15s, box-shadow 0.2s;
}
.hud-chip:hover {
  background: rgba(176, 124, 255, 0.16);
  box-shadow: 0 0 16px -4px rgba(var(--glow), 0.6);
}

/* botão de ação (acesso rápido) do cockpit */
.hud-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 0.75rem 0.5rem;
  border-radius: 0.75rem;
  border: 1px solid var(--hud-line);
  background: rgba(30, 20, 66, 0.4);
  color: #cbd5e1;
  transition: border-color 0.15s, box-shadow 0.2s, transform 0.1s;
}
.hud-action:hover {
  border-color: rgba(var(--glow), 0.5);
  box-shadow: 0 0 22px -8px rgba(var(--glow), 0.7);
  transform: translateY(-2px);
}
.hud-action .ico { font-size: 1.25rem; }
.hud-action .lbl { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; }

/* ------------------------------ inputs ----------------------------------- */
input:focus, textarea:focus {
  box-shadow: 0 0 0 1px rgba(var(--glow), 0.35), 0 0 16px -4px rgba(var(--glow), 0.5);
}

/* --------------------------- barra de rolagem ---------------------------- */
::-webkit-scrollbar-thumb {
  background: linear-gradient(rgba(var(--glow), 0.55), rgba(var(--glow2), 0.4)) !important;
  border-radius: 4px;
}

/* respeita quem prefere menos movimento */
@media (prefers-reduced-motion: reduce) {
  .hud-dot, .hud-ring::after { animation: none; }
}