/* Custom styles for Financial Calculators */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.card-title {
    color: #2c3e50;
    font-weight: 600;
}

.btn-primary {
    background-color: #3498db;
    border-color: #3498db;
    transition: background-color 0.3s ease;
}

.btn-primary:hover {
    background-color: #2980b9;
    border-color: #2980b9;
}

footer {
    margin-top: auto;
}

/* Calculator specific styles */
.calculator-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.calculator-form {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.result-section {
    margin-top: 30px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .calculator-container {
        padding: 10px;
    }
    
    .calculator-form {
        padding: 20px;
    }
}