.bank-branch-finder-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.bank-branch-finder-container h3 {
    margin-top: 0;
    color: #333;
    text-align: center;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.bbf-submit-btn {
    width: 100%;
    padding: 12px;
    background-color: #0073aa;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.bbf-submit-btn:hover {
    background-color: #005d8c;
}

.bbf-submit-btn:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

.bbf-results-container {
    margin-top: 20px;
    padding: 15px;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.bbf-results-container h4 {
    margin-top: 0;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

.bbf-result-item {
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid #f5f5f5;
}

.bbf-result-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.bbf-error-container {
    margin-top: 20px;
    padding: 15px;
    background-color: #ffebee;
    border: 1px solid #ffcdd2;
    border-radius: 4px;
    color: #c62828;
}

.bbf-error-message {
    margin: 0;
}