.login_area {
    width: 600px;
    background-color: #F7F9FC;
    margin: 100px auto;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-radius: 30px;
    padding: 30px;
    box-sizing: border-box;
}

.login_area .title {
    display: inline-block;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 30px;
}

.input_area {
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
    color: #2A2A2A;
    font-size: 13px;
}

.input_area input {
    box-sizing: border-box;
    border: 1px solid #c7cacf;
    background: #f6f6f6;
    padding: 11px 32px 11px 7px;
    border-radius: 5px;
    background: #fff;
    margin-top: 5px;
    box-sizing: border-box;
}

.login_btn,
.sign_up {
    width: 100%;
    padding: 20px 0;
    font-size: 14px;
    border-radius: 5px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
}

.login_btn {
    background-color: #4351FF;
    color: #fff;
    margin-bottom: 10px;
    border: none;
}

.login_btn:hover {
    background-color: #5a67ff;
}

.sign_up {
    border: 1px solid #4351FF;
    color: #4351FF;
    margin-bottom: 20px;
}

.sign_up:hover {
    background-color: #fff;
}

.error {
    background-color: red;
    border-radius: 30px;
    padding: 10px;
    text-align: center;
    color: #fff;
    font-weight: 500;
    margin-bottom: 20px;
}

@media (max-width:430pc) {
    .login_area {
        width: 400px;
    }

    .login_btn,
    .sign_up {
        padding: 10px 0;

    }
}