:root {
    --text-color: #cb680bd9;
    --dark-color: #222222;
    --light-color: lightgray;
}

html, body {
    padding: 0;
    margin: 0;
}

body {
    display: flex;
    flex-direction: column;
    height: 100%;
    background-color: var(--dark-color);
    font-family: Arial, serif;
}

button {
    border: 0 solid var(--text-color);
    color: var(--text-color);
    background-color: var(--light-color);
    padding: 5px 10px;
    font-weight: bold;
    outline: none;
    cursor: pointer;
}

button:active {
    background-color: var(--dark-color);
    color: white;
}

input[type=password] {
    border: none;
    background-color: var(--light-color);
    outline: none;
    height: 20px;
}

.header {
    flex-grow: 0;
    display: flex;
    justify-content: center;
    color: var(--text-color);
    font-size: 50px;
}

.header h1 {
    margin-top: 0.2em;
}

.content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-color);
}

.content .button-bar {
    display: flex;
    width: 500px;
}

.content .button-bar .right {
    flex-grow: 1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 5px;
}

.content .user-list {
    display: flex;
    flex-direction: column;
    margin-top: 10px;
}

.content .user-list label {
    text-align: center;
}

.content .user-list textarea {
    margin-top: 5px;
    color: black;
    width: 500px;
    height: 500px;
    resize: none;
    outline: none;
    background-color: var(--light-color);
}

.footer {
    display: flex;
    justify-content: center;
    background-color: #000000;
    color: var(--text-color);
    flex-grow: 0;
}

.login-page form {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.login-page .wrong-password-hint {
    display: none;
    color: red;
    font-size: 16px;
    text-align: center;
}

.login-page.wrong-password .wrong-password-hint {
    display: block;
}