/* Lakehouse Dashboard - Colorful Palantir-style Theme */
:root {
  --background-color: #0a0e1a;
  --card-background: #111827;
  --card-hover: #1f2937;
  --text-primary: #f9fafb;
  --text-secondary: #9ca3af;
  --accent-blue: #3b82f6;
  --accent-purple: #8b5cf6;
  --accent-pink: #ec4899;
  --accent-green: #10b981;
  --accent-orange: #f59e0b;
  --accent-cyan: #06b6d4;
  --accent-red: #ef4444;
  --accent-yellow: #fbbf24;
}

body {
  background-color: var(--background-color);
  color: var(--text-primary);
}

.service-card {
  background: linear-gradient(135deg, var(--card-background) 0%, #1a2332 100%);
  border: 1px solid rgba(59, 130, 246, 0.3);
  transition: all 0.3s ease;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.service-card:hover {
  background: linear-gradient(135deg, var(--card-hover) 0%, #2d3748 100%);
  border-color: var(--accent-blue);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(59, 130, 246, 0.5);
}

.group-header {
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple), var(--accent-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 1.3em;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid rgba(59, 130, 246, 0.3);
}

/* Widget status colors */
.widget-status-up {
  color: var(--accent-green) !important;
}

.widget-status-down {
  color: var(--accent-red) !important;
}

.widget-status-unknown {
  color: var(--accent-orange) !important;
}

/* Animated background for specific groups */
[data-group*="Data Pipeline"] .group-header {
  background: linear-gradient(90deg, #ff6b6b, #4ecdc4, #ffe66d);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-group*"Source Systems"] .group-header {
  background: linear-gradient(90deg, #f38181, #aa96da, #fcbad3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-group*"Analytics"] .group-header {
  background: linear-gradient(90deg, #6c5ce7, #00cec9, #e84393);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-group*"Data Engineering"] .group-header {
  background: linear-gradient(90deg, #8b5cf6, #ec4899, #10b981);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--background-color);
}

::-webkit-scrollbar-thumb {
  background: var(--accent-blue);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-purple);
}

/* Icon styling */
svg {
  filter: drop-shadow(0 0 8px rgba(59, 130, 246, 0.5));
}