/**
 * tradera Markets - Light Theme Variables
 * Bootstrap 5.2.3 Compatible
 * Mobile-First Design System
 */

:root {
  /* Primary Brand Colors - Green Theme */
  --tradera-primary: #10b981;
  --tradera-primary-dark: #059669;
  --tradera-primary-light: #34d399;
  --tradera-secondary: #047857;
  --tradera-accent: #6ee7b7;
  --tradera-warning: #f59e0b;
  --tradera-danger: #dc2626;
  --tradera-success: #10b981;
  --tradera-info: #0891b2;

  /* Light Theme Backgrounds */
  --tradera-bg-primary: #ffffff;
  --tradera-bg-secondary: #f0fdf4;
  --tradera-bg-tertiary: #dcfce7;
  --tradera-bg-card: #ffffff;
  --tradera-bg-hover: #dcfce7;
  --tradera-bg-active: #bbf7d0;

  /* Text Colors */
  --tradera-text-primary: #1f2937;
  --tradera-text-secondary: #374151;
  --tradera-text-muted: #6b7280;
  --tradera-text-disabled: #9ca3af;

  /* Border & Divider Colors */
  --tradera-border: #d1fae5;
  --tradera-border-light: #a7f3d0;
  --tradera-divider: #dcfce7;

  /* Gradients */
  --tradera-gradient-primary: linear-gradient(135deg, #10b981 0%, #059669 100%);
  --tradera-gradient-success: linear-gradient(135deg, #10b981 0%, #047857 100%);
  --tradera-gradient-danger: linear-gradient(135deg, #dc2626 0%, #f59e0b 100%);
  --tradera-gradient-light: linear-gradient(180deg, #ffffff 0%, #f0fdf4 100%);

  /* Shadows */
  --tradera-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --tradera-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --tradera-shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --tradera-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
  --tradera-shadow-glow: 0 0 20px rgba(16, 185, 129, 0.2);
  --tradera-shadow-glow-success: 0 0 20px rgba(16, 185, 129, 0.3);

  /* Spacing (mobile-first) */
  --tradera-space-xs: 0.5rem;   /* 8px */
  --tradera-space-sm: 0.75rem;  /* 12px */
  --tradera-space-md: 1rem;     /* 16px */
  --tradera-space-lg: 1.5rem;   /* 24px */
  --tradera-space-xl: 2rem;     /* 32px */
  --tradera-space-2xl: 3rem;    /* 48px */

  /* Border Radius */
  --tradera-radius-sm: 0.375rem;  /* 6px */
  --tradera-radius: 0.5rem;       /* 8px */
  --tradera-radius-md: 0.75rem;   /* 12px */
  --tradera-radius-lg: 1rem;      /* 16px */
  --tradera-radius-xl: 1.5rem;    /* 24px */
  --tradera-radius-full: 9999px;

  /* Transitions */
  --tradera-transition: all 0.2s ease-in-out;
  --tradera-transition-fast: all 0.15s ease-in-out;
  --tradera-transition-slow: all 0.3s ease-in-out;

  /* Z-index layers */
  --tradera-z-dropdown: 1000;
  --tradera-z-sticky: 1020;
  --tradera-z-fixed: 1030;
  --tradera-z-modal-backdrop: 1040;
  --tradera-z-modal: 1050;
  --tradera-z-popover: 1060;
  --tradera-z-tooltip: 1070;

  /* Font Sizes (fluid typography) */
  --tradera-text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --tradera-text-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
  --tradera-text-base: clamp(1rem, 0.95rem + 0.5vw, 1.125rem);
  --tradera-text-lg: clamp(1.125rem, 1.05rem + 0.75vw, 1.25rem);
  --tradera-text-xl: clamp(1.25rem, 1.15rem + 1vw, 1.5rem);
  --tradera-text-2xl: clamp(1.5rem, 1.35rem + 1.5vw, 2rem);
  --tradera-text-3xl: clamp(1.875rem, 1.65rem + 2vw, 2.5rem);
  --tradera-text-4xl: clamp(2.25rem, 1.95rem + 3vw, 3rem);
}

/* Tablet breakpoint adjustments */
@media (min-width: 768px) {
  :root {
    --tradera-space-xs: 0.625rem;  /* 10px */
    --tradera-space-sm: 1rem;      /* 16px */
    --tradera-space-md: 1.25rem;   /* 20px */
    --tradera-space-lg: 2rem;      /* 32px */
    --tradera-space-xl: 2.5rem;    /* 40px */
    --tradera-space-2xl: 4rem;     /* 64px */
  }
}

/* Desktop breakpoint adjustments */
@media (min-width: 1024px) {
  :root {
    --tradera-space-md: 1.5rem;    /* 24px */
    --tradera-space-lg: 2.5rem;    /* 40px */
    --tradera-space-xl: 3rem;      /* 48px */
    --tradera-space-2xl: 5rem;     /* 80px */
  }
}