:root {
            --primary: #4361ee;
            --secondary: #3f37c9;
            --accent: #4cc9f0;
            --dark: #212529;
            --light: #f8f9fa;
        }
        
        /*body {*/
        /*    font-family: 'Inter', sans-serif;*/
        /*    background-color: #f3f4f6;*/
        /*    color: var(--dark);*/
        /*}*/
        
        .calculator-container {
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
        }
        
        .calculator-container:hover {
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
        }
        
        .input-group {
            transition: all 0.3s ease;
        }
        
        .input-group:focus-within {
            border-color: var(--primary);
        }
        
        .btn-primary {
            background-color: var(--primary);
            transition: all 0.3s ease;
        }
        
        .btn-primary:hover {
            background-color: var(--secondary);
            transform: translateY(-2px);
        }
        
        .btn-secondary {
            background-color: white;
            border: 1px solid var(--primary);
            color: var(--primary);
            transition: all 0.3s ease;
        }
        
        .btn-secondary:hover {
            /*background-color: #f0f4ff;*/
            transform: translateY(-2px);
        }
        
        .result-value {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--primary);
        }
        
        
        
        @media (max-width: 768px) {
            /*.section-container {*/
            /*    flex-direction: column;*/
            /*}*/
        }

        /* Modal styles */
        #shareModal {
            transition: opacity 0.3s ease;
        }
        
        #shareModal > div {
            transform: translateY(-20px);
            transition: transform 0.3s ease;
        }
        
        #shareModal.show {
            opacity: 1;
        }
        
        #shareModal.show > div {
            transform: translateY(0);
        }
        
        .social-share {
            transition: all 0.2s ease;
        }