/* CloudPilot AI - Modern Enterprise AI Cloud Styling */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --bg-primary: #07090e;
  --bg-secondary: #0c101a;
  --bg-card: rgba(15, 23, 42, 0.7);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(99, 102, 241, 0.3);
  --primary-glow: rgba(99, 102, 241, 0.25);
  --cyan-glow: rgba(6, 182, 212, 0.2);
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: #f1f5f9;
  overflow-x: hidden;
  selection-background-color: #6366f1;
}

code, pre, .font-mono {
  font-family: var(--font-mono);
}

/* Glassmorphism navigation */
.glass-nav {
  background: rgba(7, 9, 14, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
}

/* Glowing background tech grid */
.tech-grid {
  background-size: 40px 40px;
  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);
}

.tech-grid-dots {
  background-image: radial-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 24px 24px;
}

/* Card Glow & Glass */
.glass-card {
  background: rgba(12, 16, 26, 0.75);
  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(99, 102, 241, 0.35);
  box-shadow: 0 12px 30px -10px rgba(99, 102, 241, 0.15);
  transform: translateY(-2px);
}

/* Glowing text gradients */
.text-gradient {
  background: linear-gradient(135deg, #ffffff 20%, #a5b4fc 60%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-purple {
  background: linear-gradient(135deg, #818cf8 0%, #c084fc 50%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Custom button styles */
.btn-primary {
  background: linear-gradient(135deg, #4f46e5 0%, #6366f1 50%, #7c3aed 100%);
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.35);
  transition: all 0.25s ease;
}

.btn-primary:hover {
  box-shadow: 0 6px 25px rgba(99, 102, 241, 0.5);
  transform: translateY(-1px);
  background: linear-gradient(135deg, #4338ca 0%, #4f46e5 50%, #6d28d9 100%);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #e2e8f0;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

/* Pulse indicator */
.pulse-emerald {
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: #07090e;
}
::-webkit-scrollbar-thumb {
  background: #1e293b;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #334155;
}

/* Sliders */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  background: #1e293b;
  border-radius: 6px;
  height: 6px;
  outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #6366f1;
  cursor: pointer;
  border: 2px solid #ffffff;
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.6);
  transition: transform 0.15s ease;
}
input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

/* Tab indicator */
.code-tab.active {
  color: #38bdf8;
  border-bottom: 2px solid #38bdf8;
}

/* Terminal mock window */
.terminal-window {
  background: #090d16;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 50px -10px rgba(0, 0, 0, 0.7);
}