/* =========================================
   Sokolink - CSS Variables (Design Tokens)
   ========================================= */

:root {
    /* Colors */
    --color-primary: #1a56db;
    --color-primary-hover: #1446b8;
    --color-primary-light: #e8eefb;
    --color-primary-dark: #0f3480;
    --color-secondary: #374151;
    --color-success: #057a5f;
    --color-success-light: #e6f5f0;
    --color-warning: #b45309;
    --color-warning-text: #92400e;
    --color-warning-light: #fef3c7;
    --color-danger: #b91c1c;
    --color-danger-light: #fee2e2;
    --color-info: #1d4ed8;
    --color-info-light: #dbeafe;

    /* Neutrals */
    --color-white: #ffffff;
    --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-black: #030712;

    /* Layout */
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 64px;
    --header-height: 60px;
    --border-radius-sm: 4px;
    --border-radius: 6px;
    --border-radius-lg: 8px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);

    /* Typography */
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Libre Barcode 39', monospace;
    --text-xs: 0.75rem;
    --text-sm: 0.8125rem;
    --text-base: 0.875rem;
    --text-lg: 1rem;
    --text-xl: 1.125rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition: 250ms ease;
    --transition-normal: 250ms ease;

    /* Shorthand aliases (used across CSS files) */
    --primary: var(--color-primary);
    --primary-dark: var(--color-primary-dark);
    --radius-md: var(--border-radius);
    --radius-lg: var(--border-radius-lg);
}