@tailwind base;
@tailwind components;
@tailwind utilities;

@layer base {
  :root {
    --background: 0 0% 100%;
    --foreground: 222.2 84% 4.9%;

    --card: 0 0% 100%;
    --card-foreground: 222.2 84% 4.9%;

    --popover: 0 0% 100%;
    --popover-foreground: 222.2 84% 4.9%;

    --primary: 222.2 47.4% 11.2%;
    --primary-foreground: 210 40% 98%;
    --primary-glow: 222.2 47.4% 21.2%;

    --secondary: 210 40% 96.1%;
    --secondary-foreground: 222.2 47.4% 11.2%;

    --muted: 210 40% 96.1%;
    --muted-foreground: 215.4 16.3% 46.9%;

    --accent: 210 40% 96.1%;
    --accent-foreground: 222.2 47.4% 11.2%;

    --destructive: 0 84.2% 60.2%;
    --destructive-foreground: 210 40% 98%;

    --border: 214.3 31.8% 91.4%;
    --input: 214.3 31.8% 91.4%;
    --ring: 222.2 84% 4.9%;

    --radius: 0.5rem;

    --sidebar-background: 0 0% 100%;
    --sidebar-foreground: 240 5.3% 26.1%;
    --sidebar-primary: 240 5.9% 10%;
    --sidebar-primary-foreground: 0 0% 98%;
    --sidebar-accent: 240 4.8% 95.9%;
    --sidebar-accent-foreground: 240 5.9% 10%;
    --sidebar-border: 220 13% 91%;
    --sidebar-ring: 217.2 91.2% 59.8%;

    /* Dashboard specific colors */
    --dashboard-gradient-start: 222.2 47.4% 11.2%;
    --dashboard-gradient-end: 262.1 83.3% 57.8%;
    --dashboard-card-bg: 0 0% 100%;
    --dashboard-card-border: 214.3 31.8% 91.4%;
    --dashboard-accent-1: 142.1 76.2% 36.3%;
    --dashboard-accent-2: 346.8 77.2% 49.8%;
    --dashboard-accent-3: 262.1 83.3% 57.8%;
    --dashboard-accent-4: 221.2 83.2% 53.3%;

    /* Chart colors */
    --chart-1: 12 76% 61%;
    --chart-2: 173 58% 39%;
    --chart-3: 197 37% 24%;
    --chart-4: 43 74% 66%;
    --chart-5: 27 87% 67%;
  }

  .dark {
    --background: 222.2 84% 4.9%;
    --foreground: 210 40% 98%;

    --card: 222.2 84% 4.9%;
    --card-foreground: 210 40% 98%;

    --popover: 222.2 84% 4.9%;
    --popover-foreground: 210 40% 98%;

    --primary: 210 40% 98%;
    --primary-foreground: 222.2 47.4% 11.2%;
    --primary-glow: 262.1 83.3% 67.8%;

    --secondary: 217.2 32.6% 17.5%;
    --secondary-foreground: 210 40% 98%;

    --muted: 217.2 32.6% 17.5%;
    --muted-foreground: 215 20.2% 65.1%;

    --accent: 217.2 32.6% 17.5%;
    --accent-foreground: 210 40% 98%;

    --destructive: 0 62.8% 30.6%;
    --destructive-foreground: 210 40% 98%;

    --border: 217.2 32.6% 17.5%;
    --input: 217.2 32.6% 17.5%;
    --ring: 212.7 26.8% 83.9%;
    
    --sidebar-background: 240 5.9% 10%;
    --sidebar-foreground: 240 4.8% 95.9%;
    --sidebar-primary: 224.3 76.3% 48%;
    --sidebar-primary-foreground: 0 0% 100%;
    --sidebar-accent: 240 3.7% 15.9%;
    --sidebar-accent-foreground: 240 4.8% 95.9%;
    --sidebar-border: 240 3.7% 15.9%;
    --sidebar-ring: 217.2 91.2% 59.8%;

    /* Dashboard specific colors for dark mode */
    --dashboard-gradient-start: 262.1 83.3% 47.8%;
    --dashboard-gradient-end: 222.2 47.4% 21.2%;
    --dashboard-card-bg: 217.2 32.6% 17.5%;
    --dashboard-card-border: 217.2 32.6% 27.5%;
    --dashboard-accent-1: 142.1 76.2% 46.3%;
    --dashboard-accent-2: 346.8 77.2% 59.8%;
    --dashboard-accent-3: 262.1 83.3% 67.8%;
    --dashboard-accent-4: 221.2 83.2% 63.3%;

    /* Chart colors for dark mode */
    --chart-1: 220 70% 50%;
    --chart-2: 160 60% 45%;
    --chart-3: 30 80% 55%;
    --chart-4: 280 65% 60%;
    --chart-5: 340 75% 55%;
  }
}

@layer base {
  * {
    @apply border-border;
  }

  body {
    @apply bg-background text-foreground text-left;
  }
}

@layer components {
  .dashboard-gradient {
    background: linear-gradient(135deg, hsl(var(--dashboard-gradient-start)), hsl(var(--dashboard-gradient-end)));
  }
  
  .dashboard-card {
    @apply bg-white/50 backdrop-blur-sm border border-white/20 shadow-lg hover:shadow-xl transition-all duration-300;
  }
  
  .dashboard-card-enhanced {
    @apply relative overflow-hidden;
    background: linear-gradient(135deg, hsl(var(--dashboard-card-bg)) 0%, hsl(var(--dashboard-card-bg))/95% 100%);
    border: 1px solid hsl(var(--dashboard-card-border));
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  }
  
  .dashboard-card-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, hsl(var(--dashboard-accent-1)), hsl(var(--dashboard-accent-2)), hsl(var(--dashboard-accent-3)), hsl(var(--dashboard-accent-4)));
  }
  
  .stats-card-1 {
    @apply dashboard-card-enhanced;
    border-top: 3px solid hsl(var(--dashboard-accent-1));
  }
  
  .stats-card-2 {
    @apply dashboard-card-enhanced;
    border-top: 3px solid hsl(var(--dashboard-accent-2));
  }
  
  .stats-card-3 {
    @apply dashboard-card-enhanced;
    border-top: 3px solid hsl(var(--dashboard-accent-3));
  }
  
  .stats-card-4 {
    @apply dashboard-card-enhanced;
    border-top: 3px solid hsl(var(--dashboard-accent-4));
  }
  
  .dashboard-background {
    background: linear-gradient(135deg, hsl(var(--background)) 0%, hsl(var(--muted))/20% 100%);
  }
}