html,
body {
    min-height: 100%;
}

body {
    margin: 0;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active,
.btn-primary.active,
.open .dropdown-toggle.btn-primary {
    background-color: #3F9FFF;
    border-color: #3F9FFF;
    color: #FFFFFF;
}

.btn-primary:hover {
    color: #fff;
    background-color: #286090;
    border-color: #204d74;
}

.btn-primary {
    background-color: #3F9FFF;
    border-color: #3F9FFF;
    color: #FFFFFF;
}

.login-bg {
    background-image: url("/static/img/login-bg.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    min-height: 100vh;
    padding: 24px;
    box-sizing: border-box;
}

.login-content-lay {
    width: 100%;
    max-width: 500px;
    min-height: 640px;
    background: #FFFFFF;
    box-shadow: 10px 9px 55px 0 rgba(63, 159, 255, 0.32);
    border-radius: 20px;
    margin: 0 24px 0 auto;
    padding: 72px 40px 28px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
}

.login-title {
    font-family: PingFangSC, "PingFang SC";
    font-weight: 600;
    font-size: 36px;
    color: #444444;
    line-height: 1.35;
    text-align: center;
    font-style: normal;
}

.login-panel-inner {
    width: 100%;
}

.login-tips {
    color: red;
    margin: 12px 0 0;
    min-height: 24px;
}

.login-form {
    margin-top: 48px;
    width: 100%;
}

.item-lay {
    width: 100%;
    min-height: 50px;
    box-shadow: 10px 9px 55px 0 rgba(63, 159, 255, 0.32);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    align-self: center;
    padding-left: 15px;
    padding-right: 8px;
    box-sizing: border-box;
    align-items: center;
}

.login-item-spaced {
    margin-top: 32px;
}

.input-lay {
    flex-grow: 1;
    background: none;
}

.login-remember {
    width: 100%;
    margin: 20px 0;
}

.login-checkbox {
    text-align: left;
    margin: 0;
}

.login-submit {
    width: 100%;
    min-height: 50px;
    align-self: center;
}

.login-help {
    margin-top: 17px;
    color: #999999;
    font-size: 14px;
    align-self: flex-start;
    text-align: left;
}

.login-version {
    margin-top: 27px;
    color: #7A8798;
    align-self: center;
}

.login-kaptcha {
    width: 100%;
    margin-top: 24px;
    margin-bottom: 0;
    display: flex;
    gap: 12px;
    align-items: stretch;
}

.login-kaptcha-input,
.login-kaptcha-image {
    padding-left: 0;
    padding-right: 0;
    float: none;
}

.login-kaptcha-input {
    width: calc(100% - 112px);
}

.login-kaptcha-image {
    width: 100px;
}

@media (max-width: 768px) {
    .login-bg {
        justify-content: center;
        padding: 16px;
    }

    .login-content-lay {
        min-height: auto;
        margin: 0;
        padding: 36px 20px 24px;
        border-radius: 18px;
    }

    .login-title {
        font-size: 28px;
    }

    .login-item-spaced {
        margin-top: 20px;
    }

    .login-form {
        margin-top: 24px;
    }

    .login-help {
        font-size: 13px;
    }
}

@media (max-height: 760px) {
    .login-bg {
        align-items: flex-start;
    }

    .login-content-lay {
        min-height: auto;
        padding-top: 32px;
        padding-bottom: 20px;
    }

    .login-title {
        font-size: 30px;
    }

    .login-form {
        margin-top: 20px;
    }
}