/* Liangxinyun Airport - Core Style System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Noto+Sans+SC:wght@300;400;500;700;900&display=swap');

:root {
  --color-dark-bg: #05070B;
  --color-dark-card: #0B0F17;
  --color-electric-blue: #2563EB;
  --color-mint-green: #10B981;
  --color-accent-purple: #8B5CF6;
}

body {
  background-color: var(--color-dark-bg);
  color: #f1f5f9;
  font-family: 'Inter', 'Noto Sans SC', sans-serif;
  overflow-x: hidden;
}

/* Background Grid Texture */
.grid-bg {
  background-size: 32px 32px;
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
                    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
}

/* Glassmorphism Panel */
.glass-panel {
  background: rgba(11, 15, 23, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* Glassmorphism Interactive Cards */
.glass-card {
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  border-color: rgba(37, 99, 235, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px -10px rgba(37, 99, 235, 0.25);
}

/* Typography Gradient Utilities */
.gradient-text {
  background: linear-gradient(135deg, #FFFFFF 0%, #94A3B8 50%, #38BDF8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-accent-text {
  background: linear-gradient(135deg, #60A5FA 0%, #3B82F6 50%, #10B981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.glow-text {
  text-shadow: 0 0 20px rgba(37, 99, 235, 0.5);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #05070B;
}
::-webkit-scrollbar-thumb {
  background: #1E293B;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #334155;
}