:root {
    --primary-color: #e2e9d9;
    --table-border: #a8a8a8;
    --message-alt-background: #eeeeee;
}

* {
    margin: 0;
    padding: 0;
}

body {
    padding: 8px;
}

.calendar-wrapper {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 16px;
}

table {
    border: var(--table-border) solid 1px;
    border-spacing: 0;
}

table caption {
    border: var(--table-border) solid 1px;
    border-bottom: none;
    background: var(--primary-color);
}

table td,
table th {
    border: var(--table-border) solid 1px;
    border-left: unset;
    border-top: unset;
    padding: 2px;
}

table.calendar td,
table.calendar th {
    text-align: center;
}

table td:last-child,
table th:last-child {
    border-right: unset;
}

table tr:last-child td {
    border-bottom: unset;
}

.message {
    font-size: 16px;
    font-family: monospace;
}

.message:nth-child(even) {
    background: var(--message-alt-background);
}

.message .nick {
    text-align: right;
    text-shadow: 1px 1px 1px black;
}