.password-container {
    position: relative;
}

.password-container input {
    padding-right: 40px; /* space for eye icon */
}

.password-container button {
    position: absolute;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    padding: 0;
    cursor: pointer;
    color: #333;
}

.password-container button:focus {
    outline: none;
    box-shadow: none;
}