:root {
  --fundo: #05070f;
  --fundo-2: #0a1020;
  --vidro: rgba(16, 26, 48, 0.55);
  --vidro-forte: rgba(20, 32, 60, 0.75);
  --texto: #e6f1ff;
  --suave: #8aa0c2;
  --borda: rgba(0, 240, 255, 0.18);
  --neon: #00f0ff;
  --neon-2: #b026ff;
  --neon-3: #39ff9e;
  --perigo: #ff3b6b;
  --brilho: 0 0 12px rgba(0, 240, 255, 0.45), 0 0 32px rgba(0, 240, 255, 0.15);
  --fonte-titulo: "Orbitron", system-ui, sans-serif;
  --fonte-texto: "Exo 2", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--fonte-texto);
  color: var(--texto);
  background-color: var(--fundo);
  background-image:
    radial-gradient(ellipse 80% 50% at 15% -10%, rgba(176, 38, 255, 0.22), transparent 60%),
    radial-gradient(ellipse 70% 50% at 100% 0%, rgba(0, 240, 255, 0.18), transparent 60%),
    linear-gradient(rgba(0, 240, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.05) 1px, transparent 1px);
  background-size: auto, auto, 40px 40px, 40px 40px;
  background-attachment: fixed;
}

/* ==================== TOPO ==================== */
.topo {
  position: relative;
  padding: 34px 16px 28px;
  text-align: center;
  overflow: hidden;
  border-bottom: 1px solid var(--borda);
  background: linear-gradient(180deg, rgba(10, 16, 32, 0.9), rgba(5, 7, 15, 0.4));
}
.topo::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon), var(--neon-2), transparent);
  box-shadow: var(--brilho);
  animation: varredura 6s linear infinite;
  background-size: 200% 100%;
}
.topo .logo {
  display: block;
  width: clamp(72px, 14vw, 104px);
  height: auto;
  margin: 0 auto 12px;
  filter: drop-shadow(0 0 18px rgba(0, 240, 255, 0.35));
  animation: flutuar 5s ease-in-out infinite;
}

@keyframes flutuar {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.topo h1 {
  margin: 0;
  font-family: var(--fonte-titulo);
  font-weight: 900;
  font-size: clamp(1.6rem, 5vw, 2.6rem);
  letter-spacing: 4px;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--neon), #ffffff 45%, var(--neon-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 14px rgba(0, 240, 255, 0.45));
}
.topo p {
  margin: 10px 0 0;
  color: var(--suave);
  font-size: .9rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

@keyframes varredura {
  from { background-position: 200% 0; }
  to { background-position: -200% 0; }
}

/* ==================== ABAS ==================== */
.abas {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  padding: 18px 16px 0;
}
.aba {
  font-family: var(--fonte-titulo);
  font-size: .78rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--suave);
  background: var(--vidro);
  border: 1px solid var(--borda);
  padding: 11px 20px;
  border-radius: 4px;
  cursor: pointer;
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
  transition: color .2s, background .2s, box-shadow .2s;
  backdrop-filter: blur(8px);
}
.aba:hover { color: var(--neon); }
.aba.ativa {
  color: #001018;
  background: linear-gradient(90deg, var(--neon), #7af8ff);
  border-color: var(--neon);
  box-shadow: var(--brilho);
}

main { max-width: 1100px; margin: 0 auto; padding: 20px 16px 40px; }

.painel { display: none; }
.painel.ativo { display: block; animation: surgir .35s ease-out; }

@keyframes surgir {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

/* ==================== CARTÕES ==================== */
.cartao {
  position: relative;
  background: var(--vidro);
  border: 1px solid var(--borda);
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 18px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 10px 40px rgba(0, 0, 0, 0.45);
}
.cartao::before {
  content: "";
  position: absolute;
  top: -1px; left: 20px;
  width: 80px; height: 2px;
  background: var(--neon);
  box-shadow: var(--brilho);
  border-radius: 2px;
}
.cartao h2 {
  margin: 0 0 16px;
  font-family: var(--fonte-titulo);
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--neon);
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
}
.cartao p { color: var(--suave); }
code {
  color: var(--neon-3);
  background: rgba(57, 255, 158, 0.08);
  padding: 2px 6px;
  border-radius: 4px;
}

/* ==================== FORMULÁRIOS ==================== */
.grade {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
}
.grade .largo { grid-column: 1 / -1; }

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--suave);
}

input, select {
  font-family: var(--fonte-texto);
  font-size: .95rem;
  padding: 10px 12px;
  color: var(--texto);
  background: rgba(3, 8, 20, 0.7);
  border: 1px solid rgba(0, 240, 255, 0.22);
  border-radius: 8px;
  transition: border-color .2s, box-shadow .2s;
  text-transform: none;
  letter-spacing: normal;
}
input::placeholder { color: #50607d; }
input:focus, select:focus {
  outline: none;
  border-color: var(--neon);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.15), var(--brilho);
}
select option { background: var(--fundo-2); color: var(--texto); }

.acoes { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; align-items: center; }

/* ==================== BOTÕES ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--fonte-titulo);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--neon);
  background: transparent;
  border: 1px solid var(--neon);
  padding: 10px 18px;
  border-radius: 6px;
  cursor: pointer;
  transition: background .2s, box-shadow .2s, color .2s;
}
.btn:hover { background: rgba(0, 240, 255, 0.1); box-shadow: var(--brilho); }
.btn.primario {
  color: #001018;
  background: linear-gradient(90deg, var(--neon), var(--neon-2));
  border-color: transparent;
  box-shadow: 0 0 18px rgba(0, 240, 255, 0.35);
}
.btn.primario:hover { box-shadow: 0 0 26px rgba(0, 240, 255, 0.6), 0 0 40px rgba(176, 38, 255, 0.35); }
.btn.pequeno { padding: 5px 11px; font-size: .62rem; }
.btn.perigo { color: var(--perigo); border-color: rgba(255, 59, 107, 0.6); }
.btn.perigo:hover { background: rgba(255, 59, 107, 0.12); box-shadow: 0 0 14px rgba(255, 59, 107, 0.45); }

/* ==================== TABELAS ==================== */
.filtros { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.filtros h2 { margin: 0 auto 0 0; }

.tabela-rolagem { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th, td { text-align: left; padding: 11px 10px; white-space: nowrap; }
th {
  font-family: var(--fonte-titulo);
  font-size: .65rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--neon);
  border-bottom: 1px solid rgba(0, 240, 255, 0.35);
}
td { border-bottom: 1px solid rgba(0, 240, 255, 0.08); }
tbody tr { transition: background .15s; }
tbody tr:hover { background: rgba(0, 240, 255, 0.06); }
td small { color: var(--suave); }
td.botoes { text-align: right; }
td.botoes .btn { margin-left: 4px; }
.vazio { color: var(--suave); text-align: center; padding: 26px; letter-spacing: 1px; }

.cor-chip { display: inline-flex; align-items: center; gap: 8px; }
.cor-bolinha {
  width: 13px; height: 13px;
  border-radius: 50%;
  display: inline-block;
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.25);
}

/* ==================== RESUMO ==================== */
.resumo {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}
.resumo .item {
  position: relative;
  padding: 14px 16px;
  background: var(--vidro);
  border: 1px solid var(--borda);
  border-radius: 12px;
  backdrop-filter: blur(12px);
  overflow: hidden;
}
.resumo .item::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: linear-gradient(90deg, var(--neon), var(--neon-2));
  opacity: .8;
}
.resumo .numero {
  font-family: var(--fonte-titulo);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--texto);
  text-shadow: 0 0 12px rgba(0, 240, 255, 0.6);
}
.resumo .rotulo {
  margin-top: 2px;
  font-size: .7rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--suave);
}

.aviso { color: var(--perigo); font-size: .85rem; }

/* ==================== AVISOS ==================== */
.toast {
  position: fixed;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  max-width: calc(100% - 32px);
  padding: 12px 20px;
  font-weight: 600;
  letter-spacing: .5px;
  color: var(--texto);
  background: var(--vidro-forte);
  border: 1px solid var(--neon);
  border-radius: 8px;
  backdrop-filter: blur(12px);
  box-shadow: var(--brilho);
}
.toast.erro { border-color: var(--perigo); box-shadow: 0 0 18px rgba(255, 59, 107, 0.5); }

@media (prefers-reduced-motion: reduce) {
  .topo::after, .topo .logo, .painel.ativo { animation: none; }
}