/* graviton: identidade visual real da Graviton aplicada ao BioInteligente — violeta cósmico + Orbitron */
:root {
  --bg: #150a2e;
  --surface: #1d1040;
  --surface-sunken: #150a2e;
  --border: rgba(167, 155, 201, 0.16);
  --text: #f1edfb;
  --text-muted: #a79bc9;
  --accent: #7c4dff;
  --accent-2: #9b72ff;
  --accent-soft: rgba(124, 77, 255, 0.14);
  --success: #3ecf8e;
  --success-soft: rgba(62, 207, 142, 0.12);
  --warning: #f5b955;
  --warning-soft: rgba(245, 185, 85, 0.12);
  --danger: #ff6b7a;
  --danger-soft: rgba(255, 107, 122, 0.12);
  --shadow-accent: rgba(124, 77, 255, 0.35);
  --sh-dark: rgba(0, 0, 0, 0.5);
  --sh-light: rgba(124, 77, 255, 0.1);
  --spot-bg: linear-gradient(135deg, #7c4dff 0%, #5a2fe0 100%);
  --spot-text: #ffffff;
  --spot-muted: rgba(255, 255, 255, 0.72);
  --spot-accent: #ffffff;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  font-family: 'Work Sans', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  color: var(--text);
}
h1, h2, h3 { font-family: 'Orbitron', system-ui, sans-serif; letter-spacing: .01em; }
input, select, textarea, button { font-family: 'Work Sans', system-ui, sans-serif; }
input::placeholder { color: var(--text-muted); opacity: .7; }
select option { background: var(--surface); color: var(--text); }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 2px; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #362a5c; border-radius: 8px; border: 2px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: #4a3a78; }

@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes slide { from { transform: translateY(8px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
@media (prefers-reduced-motion: reduce) { * { animation-duration: .001ms !important; } }

.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(21, 10, 46, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
}
.header-inner { max-width: 1280px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
.logo { font: 700 17px 'Orbitron', system-ui, sans-serif; color: var(--text); display: flex; align-items: center; gap: 10px; letter-spacing: .02em; }
.logo-mark { width: 28px; height: 28px; border-radius: 8px; display: inline-flex; align-items: center; justify-content: center; }
.logo-mark img { width: 100%; height: 100%; object-fit: contain; }
.nav { display: flex; gap: 24px; align-items: center; }
.nav a { text-decoration: none; color: var(--text-muted); font: 600 13px 'Work Sans', system-ui, sans-serif; cursor: pointer; }

.btn { font-family: 'Work Sans', system-ui, sans-serif; font-weight: 600; cursor: pointer; border-radius: 12px; border: none; transition: box-shadow .12s ease, transform .06s ease, filter .12s ease; }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; padding: 12px 24px; font-size: 14px; box-shadow: 0 10px 24px -10px var(--shadow-accent); }
.btn-primary:hover { filter: brightness(1.08); }
.btn-secondary { background: var(--surface); color: var(--text); border: 1px solid var(--border); padding: 12px 24px; font-size: 14px; }
.btn-secondary:hover { border-color: var(--accent-2); }
.btn-danger { background: var(--surface); color: var(--danger); border: 1px solid var(--border); padding: 8px 14px; font-size: 12px; border-radius: 10px; }
.btn-danger:hover { background: var(--danger-soft); border-color: var(--danger); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.btn:active { filter: brightness(.95); }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 20px; }

.input-group { margin-bottom: 18px; text-align: left; }
.input-group label { display: block; font: 600 13px 'Work Sans', system-ui, sans-serif; color: var(--text-muted); margin-bottom: 7px; }
.input-group input, .input-group select, .input-group textarea {
  width: 100%; padding: 11px 13px; border: 1px solid var(--border); border-radius: 12px;
  font: 500 13px 'Work Sans', system-ui, sans-serif; color: var(--text); background: var(--bg);
}
.input-group input:focus, .input-group select:focus, .input-group textarea:focus {
  outline: none; border-color: var(--accent-2); box-shadow: 0 0 0 3px var(--accent-soft);
}

.error-text { color: var(--danger); font: 600 12.5px 'Work Sans', system-ui, sans-serif; margin-top: 8px; }
.success-text { color: var(--success); font: 600 12.5px 'Work Sans', system-ui, sans-serif; margin-top: 8px; }

.badge { padding: 3px 10px; border-radius: 20px; font: 600 11px 'Work Sans', system-ui, sans-serif; display: inline-block; }
.badge-green { background: var(--success-soft); color: var(--success); }
.badge-yellow { background: var(--warning-soft); color: var(--warning); }
.badge-red { background: var(--danger-soft); color: var(--danger); }
.badge-accent { background: var(--accent-soft); color: var(--accent-2); }

.spinner {
  width: 18px; height: 18px; border-radius: 50%;
  border: 2px solid var(--border); border-top-color: var(--accent-2);
  animation: spin 0.7s linear infinite; display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

table { width: 100%; border-collapse: collapse; font: 500 13px 'Work Sans', system-ui, sans-serif; }
th { padding: 12px 16px; text-align: left; color: var(--text-muted); font-weight: 600; text-transform: uppercase; font-size: 10.5px; letter-spacing: .08em; background: transparent; border-bottom: 1px solid var(--border); }
td { padding: 13px 16px; color: var(--text); border-bottom: 1px solid var(--border); }
tr:last-child td { border-bottom: none; }