body {
    font-family: Arial, sans-serif;
    background-color: #f7f9fc;
    color: #333;
    margin: 0;
    padding: 20px;
}

p {
    margin: 12px 0;
}

button {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #0056b3;
}

input[type="number"] {
    padding: 6px;
    margin-left: 6px;
    border: 1px solid #ccc;
    border-radius: 5px;
    width: 100px;
}

#purchase_interface {
    background-color: #ffffff;
    border: 1px solid #ddd;
    border-radius: 10px;
    padding: 20px;
    max-width: 400px;
    margin: 20px auto;
    box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1);
    display: none;
}

#chainid_menu {
    position: fixed;
    display: none;
    background-color: white;
    border: 2px solid #333;
    border-radius: 10px;
    top: 10%;
    width: 90%;
    max-height: 80vh;
    padding: 20px;
    overflow: auto;
    z-index: 4;
    left: 5%;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
}

.grid_list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px;
    padding: 10px;
    background-color: #2196F3;
    border-radius: 10px;
}

.grid_list > div {
    background-color: #ffffff;
    border-radius: 5px;
    padding: 10px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.grid_list > div:hover {
    background-color: #ffff99;
}

.grid_list img {
    max-width: 100%;
    height: auto;
    margin: 0 auto;
    display: block;
}

#showChainID {
    font-weight: bold;
    text-decoration: underline;
    margin-right: 10px;
    display: inline-block;
    color: #007bff;
}

#native-balance, #available_tokens, #token_contract_address, #ico_contract_address {
    color: #007bff;
    text-decoration: underline;
    cursor: pointer;
}