/* LongevityOS — Biometric & Longevity Suite Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=JetBrains+Mono:wght@400;500;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  --bg-dark: #06090e;
  --emerald-glow: rgba(16, 185, 129, 0.15);
  --cyan-glow: rgba(6, 182, 212, 0.15);
}

body {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-dark);
  color: #f1f5f9;
  overflow-x: hidden;
}

.font-serif {
  font-family: 'Instrument Serif', Georgia, serif;
}

.font-mono {
  font-family: 'JetBrains Mono', monospace;
}

.long-glass {
  background: rgba(12, 19, 30, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1.25rem;
}

.long-card {
  background: rgba(16, 25, 40, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1rem;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.long-card:hover {
  border-color: rgba(16, 185, 129, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -8px rgba(16, 185, 129, 0.2);
}

.badge-emerald {
  font-size: 0.6875rem;
  font-family: 'JetBrains Mono', monospace;
  padding: 0.2rem 0.6rem;
  border-radius: 9999px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.long-input {
  width: 100%;
  background: rgba(8, 12, 20, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0.75rem;
  padding: 0.65rem 1rem;
  color: #fff;
  font-size: 0.875rem;
  outline: none;
  transition: all 0.2s;
}

.long-input:focus {
  border-color: #10b981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.btn-emerald {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #000;
  font-weight: 700;
  font-size: 0.8125rem;
  padding: 0.65rem 1.25rem;
  border-radius: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.2s;
  box-shadow: 0 8px 20px -6px rgba(16, 185, 129, 0.3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
}

.btn-emerald:hover {
  filter: brightness(1.1);
  transform: scale(1.02);
}

.btn-emerald:active {
  transform: scale(0.98);
}

.nav-tab-btn.active {
  color: #34d399 !important;
  border-color: #10b981 !important;
  background: rgba(16, 185, 129, 0.1) !important;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.2; }
  50% { opacity: 0.4; }
}

.pulse-glow {
  animation: pulseGlow 4s infinite ease-in-out;
}