:root {
    --primary: #1089ff;
    --primary-alt: #007bff;
    --is-invalid: #ff7675;
    --is-success: #00b894;
}
* {
    box-sizing: border-box;
    max-width: 100%;
}
body {
    font-family: "Lato",  sans-serif;;
    background: #f0f1f5;
}
a {
    color: var(--primary);
    text-decoration: none;
}
.box {
    background: #FFF;
    margin: 50px auto;
    width: 400px;
    padding: 40px 40px;
    box-shadow: 0px 10px 34px -15px rgb(0 0 0 / 24%);
    text-align: center;
    font-weight: 300;
    font-size: 18px;
}
.user-btn {
    background: var(--primary);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    margin-bottom: 15px;
}
input[type=text],input[type=password] {
    margin-top: 20px;
    height: 50px;
    background: #FFF;
    font-size: 16px;
    box-shadow: none;
    border: 1px solid #CCC;
    width: 100%;
    outline:0px;
    transition: border-color 0.20s ease-in;
    padding: 15px;
    font-family: inherit;
}
input:focus {
    border-color: var(--primary-alt);
}
button {
    background: var(--primary);
    color: #FFF;
    width: 100%;
    height: 50px;
    font-size: 16px;
    font-family: inherit;
    border: 0px;
    border-radius: 5px;
    margin: 15px 0px;
    cursor: pointer;
}
.bottomOpt {
    display: flex;
    flex-direction: row;
    font-size: 15px;
    line-height: 1.4;
    user-select: none;
    font-weight: 400;
    color: var(--primary);
}
input[type=checkbox] {
    color: var(--primary);
    width: 20px;
    height: 20px;
    background: #CCC;
    border:0px;
    margin-right: 10px;
    cursor:pointer;
}
.notMember {
    margin-top: 20px;
    font-size: 15px;
}
.notMember a {
    font-weight: 400;
}
.is-invalid {
    border:1px solid var(--is-invalid) !important;
    box-shadow: 0px 0px 5px var(--is-invalid) !important;
}
.error-alert {
    margin-top: 10px;
    color: var(--is-invalid);
    font-weight: 500;
}
.success-alert {
    margin-top: 10px;
    color: var(--is-success);
    font-weight: 500;
}
@media screen and (max-width: 380px) {
        .box {
            padding: 40px 30px;
        }
    }
    @media screen and (max-width: 360px) {
            .box {
                padding: 40px 20px;
            }
        }
        @media screen and (max-width: 340px) {
                .box {
                    padding: 30px 10px;
                }
            }