* {
    box-sizing: border-box;
}

[v-cloak] {
    display: none;
}

html,
body {
    height: 100%;
}

body {
    margin: 0;
    font-family: Arial, "Microsoft YaHei", sans-serif;
}

.login-page {
    min-height: 100vh;
    background: #05070a url("/static/login_bg.jpg") center center / cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    width: clamp(340px, 26vw, 500px);
    min-height: clamp(420px, 50vh, 580px);
    padding: clamp(38px, 4.2vh, 58px) 48px 40px;
    background: #fff;
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.login-mark {
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background: #ff5b63;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    transform: rotate(180deg);
}

.login-card h1 {
    margin: 32px 0 44px;
    color: #3e4b55;
    font-size: 21px;
    font-weight: 400;
    letter-spacing: 0;
}

.login-input {
    width: 100%;
    height: 50px;
    margin-bottom: 22px;
    border: 0;
    border-bottom: 1px solid #e6e9ee;
    outline: none;
    color: #333;
    font-size: 15px;
}

.login-input::placeholder {
    color: #8f969d;
}

.login-input:focus {
    border-bottom-color: #556879;
}

.login-button {
    width: 100%;
    height: 54px;
    margin-top: 34px;
    border: 0;
    border-radius: 4px;
    background: #536575;
    color: #fff;
    cursor: pointer;
    font-size: 17px;
}

.login-button:hover {
    background: #465868;
}

.login-button:disabled {
    cursor: default;
    opacity: 0.75;
}

@media (max-width: 720px) {
    .login-page {
        padding: 22px;
    }

    .login-card {
        width: 100%;
        min-height: 470px;
        padding: 44px 28px 34px;
    }

    .login-card h1 {
        font-size: 18px;
        margin-bottom: 34px;
    }
}