:root {
    /* Main colors */
    --primary: #26A69A;
    --primary-dark: #00796B;
    --background: #FFFFFF;
    --background-alt: #F5F8F7;
    
    /* Text colors */
    --text-primary: #2C3E50;
    --text-secondary: #6B7C93;
    
    /* Status colors */
    --success: #4CAF50;
    --danger: #EF5350;
    --warning: #FFA726;
    
    /* Border colors */
    --border-color: #E8EDF2;

    /* Shadow values */
    --shadow-sm: 0 1px 3px rgba(38, 166, 154, 0.1);
    --shadow-md: 0 0.5rem 1rem rgba(38, 166, 154, 0.15);
    
    /* Spacing values */
    --navbar-height: 56px;
    --footer-height: 60px;
    
    /* Border radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    
    /* Transitions */
    --transition-base: all 0.2s ease-in-out;
}