@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');
:root {
  --primary: #8b5cf6;
  --primary-dark: #7c3aed;
  --secondary: #d946ef;
  --danger: #ef4444;
  --warning: #f59e0b;
  --success: #10b981;
  --dark: #111827;
  --light: #f9fafb;
  --muted: #6b7280;
  --card-bg: rgba(255, 255, 255, 0.9);
  --card-border: rgba(139, 92, 246, 0.3);
}

body {
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
  min-height: 100vh;
  color: #111827;
}
.glass-card {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 30px 0 rgba(139, 92, 246, 0.1);
  transition: all 0.3s ease;
  border: 1px solid var(--card-border);
}
.glass-card:hover {
  box-shadow: 0 8px 40px 0 rgba(139, 92, 246, 0.2);
  transform: translateY(-2px);
}
.led {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  position: relative;
  transition: all 0.3s ease;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.led-green {
  background-color: var(--success);
  border: 1px solid #00d494;
}

.led-yellow {
  background-color: var(--warning);
  border: 1px solid #e69500;
}

.led-red {
  background-color: var(--danger);
  border: 1px solid #ff2e2e;
}

.led-active-green {
  box-shadow: 0 0 15px rgba(0, 255, 136, 0.5);
}

.led-active-yellow {
  box-shadow: 0 0 15px rgba(255, 170, 0, 0.5);
}

.led-active-red {
  box-shadow: 0 0 15px rgba(255, 61, 61, 0.5);
}
.led-pulse {
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(239, 68, 68, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
  }
}

.gauge-wrapper {
  position: relative;
  text-align: center;
}

.gauge-readout {
  margin-top: 1rem;
}

.gauge-value {
  font-size: 1.5rem;
  font-weight: bold;
  font-family: 'Orbitron', sans-serif;
}

.gauge-unit {
  font-size: 0.9rem;
  color: var(--muted);
}

#eventsList {
  max-height: 300px;
  overflow-y: auto;
}

#eventsList li {
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

#eventsList li:first-child {
  padding-top: 0;
}

#eventsList li:last-child {
  border-bottom: none;
}

#fullscreenAlarm {
  transition: all 0.3s ease;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .glass-card {
    padding: 1.5rem;
  }
}

@media (max-width: 768px) {
  .grid-cols-2 {
    grid-template-columns: 1fr;
  }
  
  .glass-card {
    padding: 1rem;
  }
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
}
::-webkit-scrollbar-thumb {
  background: rgba(139, 92, 246, 0.4);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}
/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.5s ease forwards;
}

/* Glow effects */
.glow-primary {
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.5);
}
.g