.dcp-wrapper {
    background: #f7f7f7;
    border: 1px solid #dcdcdc;
    padding: 25px;
    max-width: 450px;
    margin: 20px auto;
    border-radius: 10px;
    box-shadow: 0 3px 8px rgba(0,0,0,0.1);
}
.dcp-title {
    text-align: center;
    font-weight: 600;
    margin-bottom: 20px;
    color: #444;
}
.dcp-row {
    margin-bottom: 15px;
}
.dcp-row label {
    font-weight: 500;
    color: #333;
}
.dcp-row input {
    width: 100%;
    padding: 10px;
    border: 1px solid #bbb;
    border-radius: 6px;
    background: white;
}
.dcp-btn {
    width: 100%;
    padding: 12px;
    background: #4a4a4a;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
}
.dcp-btn:hover {
    background: #333;
}
.dcp-result {
    margin-top: 20px;
    background: white;
    padding: 15px;
    border-radius: 6px;
    border: 1px solid #ddd;
}