@charset "UTF-8";

:root {
  --color-primary: #1d70b7;
  --color-primary-light: #2a8ed8;
  --color-primary-dark: #155a8a;
  --color-primary-rgb: 29, 112, 183;

  --color-secondary: #0066cc;
  --color-secondary-light: #1a7de5;
  --color-secondary-dark: #004d99;

  --color-white: #ffffff;
  --color-black: #000000;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;

  --color-bg-dark: #000000;
  --color-bg-dark-secondary: #1a1a1a;
  --color-bg-light: #ffffff;
  --color-bg-light-secondary: #f5f5f5;

  --color-success: #28a745;
  --color-success-light: #48c764;
  --color-success-dark: #1e7e34;

  --color-warning: #ffc107;
  --color-warning-light: #ffd43b;
  --color-warning-dark: #d39e00;

  --color-error: #dc3545;
  --color-error-light: #e4606d;
  --color-error-dark: #bd2130;

  --color-info: #17a2b8;
  --color-info-light: #3ab5c6;
  --color-info-dark: #117a8b;

  --color-text-dark: #000000;
  --color-text-dark-secondary: rgba(0, 0, 0, 0.7);
  --color-text-dark-muted: rgba(0, 0, 0, 0.5);
  --color-text-dark-placeholder: rgba(0, 0, 0, 0.15);

  --color-text-light: #ffffff;
  --color-text-light-secondary: rgba(255, 255, 255, 0.7);
  --color-text-light-muted: rgba(255, 255, 255, 0.5);
  --color-text-light-placeholder: rgba(255, 255, 255, 0.3);

  --font-family-primary: 'Montserrat', 'Helvetica Neue', 'Lucida Grande', Arial, Verdana, sans-serif;
  --font-family-mono: 'Fira Code', 'Consolas', 'Monaco', 'Andale Mono', monospace;

  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --font-size-xs: 1.2rem;
  --font-size-sm: 1.4rem;
  --font-size-base: 1.6rem;
  --font-size-md: 1.8rem;
  --font-size-lg: 2rem;
  --font-size-xl: 2.4rem;
  --font-size-2xl: 3rem;
  --font-size-3xl: 4rem;
  --font-size-4xl: 5rem;
  --font-size-5xl: 6.5rem;
  --font-size-6xl: 7rem;

  --line-height-tight: 1;
  --line-height-snug: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.6;
  --line-height-loose: 1.8;

  --letter-spacing-tight: -0.025em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.025em;
  --letter-spacing-wider: 0.05em;
  --letter-spacing-widest: 0.1em;

  --spacing-0: 0;
  --spacing-1: 0.4rem;
  --spacing-2: 0.8rem;
  --spacing-3: 1.2rem;
  --spacing-4: 1.6rem;
  --spacing-5: 2rem;
  --spacing-6: 2.4rem;
  --spacing-7: 2.8rem;
  --spacing-8: 3.2rem;
  --spacing-9: 3.6rem;
  --spacing-10: 4rem;
  --spacing-12: 4.8rem;
  --spacing-14: 5.6rem;
  --spacing-16: 6.4rem;
  --spacing-20: 8rem;
  --spacing-24: 9.6rem;

  --spacing-xs: 0.4rem;
  --spacing-sm: 0.8rem;
  --spacing-md: 1.6rem;
  --spacing-lg: 2.4rem;
  --spacing-xl: 3.2rem;
  --spacing-2xl: 4.8rem;
  --spacing-3xl: 6.4rem;

  --radius-none: 0;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  --border-radius-none: 0;
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;
  --border-radius-2xl: 24px;
  --border-radius-full: 9999px;

  --border-width-thin: 1px;
  --border-width-medium: 2px;
  --border-width-thick: 3px;

  --shadow-none: none;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
  --shadow-glow: 0 0 20px rgba(29, 112, 183, 0.5);
  --shadow-glow-lg: 0 0 30px rgba(29, 112, 183, 0.7);

  --transition-fast: 0.15s ease-in-out;
  --transition-base: 0.2s ease-in-out;
  --transition-normal: 0.2s ease-in-out;
  --transition-slow: 0.3s ease-in-out;
  --transition-slower: 0.5s ease-in-out;
  --transition-cubic: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  --z-index-dropdown: 1000;
  --z-index-sticky: 1020;
  --z-index-fixed: 1030;
  --z-index-modal-backdrop: 1040;
  --z-index-modal: 1050;
  --z-index-popover: 1060;
  --z-index-tooltip: 1070;
  --z-index-toast: 1080;
}

@media screen and (max-width: 768px) {
  :root {
    --spacing-4: 1.2rem;
    --spacing-5: 1.6rem;
    --spacing-6: 2rem;
  }
}