.trader-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0; top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
}

.trader-modal-content {
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    width: 300px;
    max-width: 90%;
    position: relative;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.close-trader-modal {
    position: absolute;
    right: 10px; top: 10px;
    cursor: pointer;
    font-size: 20px;
    color: red;
}

input[type="text"],
input[type="password"],
input[type="email"] {
    width: 90%;
    padding: 10px;
    margin: 8px 0;
}

button {
    padding: 10px 20px;
    background: #0073aa;
    color: white;
    border: none;
    cursor: pointer;
}