* {
    font-family: inherit;
    box-sizing: inherit;
    
}

html, body {
    height: 100%;
    width: 100%;
}

body {
    --text-color: rgb(215, 215, 215);
    font-family: monospace;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgb(28, 28, 28);
    box-sizing: border-box;
    margin: 0;
}


h1, h2, h3, h4, p {
    text-align: center;
    color: var(--text-color);
}


.chatbox > div {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 1em;
    width: 400px;
}

.chatbox {
    border-radius: 5px;
    display: flex;
    margin: 5em;
    max-height: calc(100% - 5em * 2);
    background-color: rgb(56, 56, 56);
}

.chatbox > div > div {
    margin-bottom: 1em;
    width: 100%;
}

.content {
    background-color: rgb(28, 28, 28);
    border-radius: 10px;
    overflow-y: auto;
    scrollbar-width: thin;
    display: flex;
    flex-direction: column-reverse;
}

.message {
    margin: 0.5em;
    border-bottom: 1px dashed gray;
}

input {
    background-color: rgb(84, 84, 84);
    border: 0;
    color: var(--text-color);
}

button {
    border: 0;
    background-color: rgb(0, 0, 0);
    color: var(--text-color);
    flex-grow: 0;
}

.m_content {
    text-align: right;
}

.username {
    text-align: left;
}

.input > form {
    display: flex;
    gap: 1em;
}

.input > form > * {
    flex-grow: 1;
}

.logout {
    width: 100%;
}

.error {
    font-weight: bold;
    color: red;
}