.scn-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    font-family: Arial, sans-serif;
}

.scn-header {
    text-align: center;
    margin-bottom: 20px;
}

.scn-header h2 {
    color: #2c3e50;
    margin: 0;
}

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

.scn-form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #34495e;
}

.scn-input, .scn-select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    box-sizing: border-box;
}

.scn-button {
    width: 100%;
    padding: 12px;
    background: #3498db;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s;
}

.scn-button:hover {
    background: #2980b9;
}

.scn-result-details {
    margin-top: 20px;
    padding: 15px;
    background: white;
    border-radius: 5px;
    border-left: 4px solid #3498db;
}

.scn-result-details p {
    margin: 10px 0;
    display: flex;
    justify-content: space-between;
}

.scn-total {
    font-weight: 700;
    margin-top: 15px;
    padding-top: 10px;
    border-top: 1px dashed #ddd;
}

@media (max-width: 600px) {
    .scn-container {
        padding: 15px;
    }
}