.calculator-container {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    margin-bottom: 40px;
}

#cashflow-form .form-group label {
    font-weight: 600;
    color: #333;
}

#cashflow-form .form-control {
    border-radius: 5px;
    border-color: #ddd;
}

#cashflow-form .form-control:focus {
    border-color: #149dcc;
    box-shadow: none;
}

.accordion .card {
    border: none;
    border-radius: 0;
    margin-bottom: 10px;
}

.accordion .card-header {
    background-color: #f1f1f1;
    border-radius: 5px;
    padding: 0;
}

.accordion .btn-link {
    color: #333;
    font-weight: 600;
    width: 100%;
    text-align: left;
    padding: 15px;
    text-decoration: none;
}

.accordion .btn-link:hover {
    text-decoration: none;
}

.accordion .card-body {
    background-color: #fff;
    padding: 20px;
    border: 1px solid #f1f1f1;
    border-top: none;
}

#calculate-btn {
    padding: 12px 30px;
    font-size: 1.2rem;
}

.summary-box {
    background-color: #eaf6fc;
    border: 2px solid #149dcc;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.summary-box h3 {
    color: #333;
}

#cashflow-status {
    text-transform: uppercase;
}

#cashflow-amount.positive {
    color: #28a745;
}

#cashflow-amount.negative {
    color: #dc3545;
}

.breakdown-section h5 {
    color: #149dcc;
    border-bottom: 2px solid #149dcc;
    padding-bottom: 10px;
    margin-bottom: 15px;
}

.breakdown-section .list-group-item {
    border: none;
    padding: .5rem 0;
    display: flex;
    justify-content: space-between;
}