.yhw-mixer-container {
    max-width: 600px;
    margin: 20px auto;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
    border: 1px solid #ddd;
}

.yhw-mixer-container h2 {
    margin-top: 0;
    color: #333;
}

.yhw-mixer-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.form-group label {
    font-weight: 600;
    color: #555;
}

.form-group input {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
}

.btn {
    padding: 12px 20px;
    font-size: 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-primary {
    background: #1d4ed8;
    color: white;
}

.btn-primary:hover {
    background: #1e40af;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

#yhw-mixer-result {
    margin-top: 20px;
    padding: 15px;
    background: white;
    border-radius: 4px;
    min-height: 20px;
}

.mixer-success {
    color: green;
    padding: 10px;
    background: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: 4px;
}

.mixer-error {
    color: red;
    padding: 10px;
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: 4px;
}

.mixer-loading {
    text-align: center;
    color: #666;
}