.adec-container {
    max-width: 600px;
    margin: auto;
    font-family: Arial, sans-serif;
}
.adec-form-section {
    margin-bottom: 20px;
    padding: 15px;
    background: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.adec-form-section h3 {
    margin-bottom: 10px;
}
.adec-form-section input {
    width: calc(100% - 110px);
    padding: 8px;
    margin-right: 10px;
}
.adec-form-section button {
    padding: 8px 15px;
    background: #0073aa;
    color: white;
    border: none;
    cursor: pointer;
}
#adec-results {
    margin-top: 30px;
    padding: 15px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}