#smc-converter {
    max-width: 600px;
    margin: 20px auto;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: "Montserrat", Sans-serif;
}
#smc-converter h3 {
    margin-top: 0;
    color: #333;
}
#smc-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
#smc-form label {
    font-weight: bold;
    color: #555;
}
#smc-form input, #smc-form select, #smc-form button {
    padding: 10px;
    font-size: 16px;
    border-radius: 5px;
    border: 1px solid #ccc;
}
#smc-form input:focus, #smc-form select:focus {
    outline: none;
    border-color: #0073aa;
}
#smc-form button {
    background-color: #0073aa;
    color: white;
    cursor: pointer;
    transition: background-color 0.3s;
}
#smc-form button:hover {
    background-color: #005177;
}
#smc-result {
    margin-top: 20px;
    color: #333;
}
#smc-result a {
    display: inline-block;
    padding: 10px;
    background-color: #28a745;
    color: white;
    text-decoration: none;
    border-radius: 5px;
}
#smc-result a:hover {
    background-color: #218838;
}
#smc-result p.error {
    color: #d32f2f;
}

.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #0073aa;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

#smc-loader {
    text-align: center;
    padding: 20px;
}

#smc-message {
    margin-top: 10px;
    color: #555;
    font-style: italic;
}