*{
    margin: 0;
    padding: 0;
}
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
p {
    text-align: center;
    margin: 10px 0;
}
table {
    border-collapse: collapse;
    width: 90%;
    max-width: 850px;
    margin: 20px auto;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
th, td {
    padding: 12px 20px;
    border: 1px solid #ddd;
    text-align: center;
}
th {
    background-color: #4c9eaf;
    color: white;
}
.copy-field {
    cursor: pointer;
}
#search-container {
    text-align: center;
    margin: 15px;
}
#search {
    width: 90%;
    max-width: 600px;
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
#search:focus {
    outline: none;
}
#alert {
    display: none;
    position: fixed;
    width: 90%;
    max-width: 300px;
    top: 1px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #4798c8;
    color: whitesmoke;
    padding: 10px 10px;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    font-size: 16px;
}
@media (max-width: 600px) {
    th, td {
        font-size: 14px;
        padding: 8px 12px;
    }
    #search {
        font-size: 14px;
        padding: 8px;
    }
}