:root {
    --green-dark: #26733a;
    --green: #348f4d;
    --green-light: #e8f4eb;
    --white: #ffffff;
    --black: #202020;
    --black-light: #666666;
    --gray-light: #d8d8d8;
    --red: #ba3030;
    --red-light: #fbeaea;
}

* {
    box-sizing: border-box;
}

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

body {
    margin: 0;
    background: #f4f5f4;
    color: var(--black);
    font-family: "Arial Narrow", Arial, sans-serif;
    font-size: 15px;
}

button,
input {
    font: inherit;
}

.login-page {
    display: flex;
    align-items: center;
    justify-content: center;

    min-height: 100vh;
    padding: 20px;
}

.login-card {
    width: 100%;
    max-width: 390px;
    padding: 28px;

    border: 1px solid var(--gray-light);
    border-radius: 3px;
    background: var(--white);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.login-card__brand {
    margin: -28px -28px 24px;
    padding: 14px 20px;

    border-radius: 3px 3px 0 0;
    background: var(--green-dark);
    color: var(--white);

    font-size: 18px;
    font-weight: 700;
}

.login-card__title {
    margin: 0 0 22px;

    font-size: 22px;
    line-height: 1.2;
}

.login-card__error {
    margin-bottom: 18px;
    padding: 10px 12px;

    border: 1px solid var(--red);
    border-radius: 3px;
    background: var(--red-light);
    color: var(--red);
}

.login-form {
    display: flex;
    flex-direction: column;
}

.login-form__label {
    margin-bottom: 5px;

    color: var(--black-light);
    font-size: 13px;
}

.login-form__input {
    width: 100%;
    min-height: 42px;
    margin-bottom: 16px;
    padding: 8px 11px;

    border: 1px solid var(--gray-light);
    border-radius: 3px;
    outline: none;

    background: var(--white);
    color: var(--black);
    text-align: center;
}

.login-form__input:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 3px var(--green-light);
}

.login-form__button {
    min-height: 42px;
    padding: 9px 16px;

    border: 1px solid var(--green-dark);
    border-radius: 3px;

    background: var(--green-dark);
    color: var(--white);
    cursor: pointer;
}

.login-form__button:hover {
    border-color: var(--green);
    background: var(--green);
}

.login-card__note {
    margin: 18px 0 0;

    color: var(--black-light);
    font-size: 13px;
    line-height: 1.4;
}

@media (max-width: 480px) {
    .login-page {
        align-items: flex-start;
        padding: 12px;
    }

    .login-card {
        margin-top: 8vh;
        padding: 22px;
    }

    .login-card__brand {
        margin: -22px -22px 22px;
    }
}