.faiz-calculator-container {
    max-width: 800px;
    margin: 0 auto;
}

.faiz-calculator .form-label {
    font-weight: 500;
    color: #4a5568;
}

.faiz-calculator .form-control:focus, 
.faiz-calculator .form-select:focus {
    border-color: #3182ce;
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1);
}

.faiz-calculator .result-display {
    animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.faiz-info h5 {
    color: #2b6cb0;
    margin-bottom: 10px;
}

.faiz-info p {
    color: #4a5568;
    line-height: 1.6;
}

#calculate-interest {
    transition: all 0.2s ease;
}

#calculate-interest:active {
    transform: scale(0.98);
}