:root {
    /* Primary palette */
    --color-primary: #307582;
    --color-primary-dark: #173F49;
    --color-primary-light: #4FACBB;
    --color-primary-lighter: #6BC4D4;

    /* Secondary */
    --color-secondary: #cf2c5d;
    --color-secondary-dark: #a82249;

    /* Neutrals */
    --color-text: #1a1a2e;
    --color-text-light: #555;
    --color-text-muted: #888;
    --color-bg: #ffffff;
    --color-bg-light: #f8f9fa;
    --color-bg-dark: #f0f2f5;
    --color-border: #e0e0e0;
    --color-border-light: #eee;

    /* Status */
    --color-success: #28a745;
    --color-warning: #ffc107;
    --color-danger: #dc3545;
    --color-info: #17a2b8;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);

    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 50%;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;

    /* Breakpoints (for reference in media queries) */
    /* --bp-mobile: 480px; */
    /* --bp-tablet: 768px; */
    /* --bp-desktop: 1024px; */
    /* --bp-wide: 1200px; */

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Z-index layers */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 1000;
    --z-loader: 9999;
}