.lmc-shell {
    --lmc-border: #c7b98a;
    --lmc-panel: #f4ead0;
    --lmc-panel-deep: #ded0a6;
    --lmc-text: #2f2517;
    --lmc-accent: #6c4d24;
    max-width: 920px;
    margin: 24px auto;
    color: var(--lmc-text);
}

.lmc-official-notice,
.lmc-notice {
    padding: 16px 18px;
    border: 1px solid var(--lmc-border);
    background: #fff8df;
}

.lmc-official-notice p,
.lmc-header p,
.lmc-single-header p {
    margin: 5px 0 0;
}

.lmc-header,
.lmc-single-header {
    margin-top: 18px;
    padding: 18px;
    border: 1px solid var(--lmc-border);
    background: var(--lmc-panel);
}

.lmc-header h2,
.lmc-single-header h2 {
    margin: 0;
}

.lmc-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 14px 0;
}

.lmc-tabs a {
    padding: 8px 14px;
    border: 1px solid var(--lmc-border);
    color: var(--lmc-text);
    text-decoration: none;
    background: #fff;
}

.lmc-tabs a.is-active {
    color: #fff;
    background: var(--lmc-accent);
}

.lmc-list {
    border: 1px solid var(--lmc-border);
    background: #fff;
}

.lmc-message-row {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 14px 16px;
    border-bottom: 1px solid #e5dcc1;
    color: var(--lmc-text);
    text-decoration: none;
}

.lmc-message-row:last-child {
    border-bottom: 0;
}

.lmc-message-row:hover,
.lmc-message-row:focus {
    background: #fff8df;
}

.lmc-message-row.is-unread {
    background: var(--lmc-panel);
}

.lmc-message-marker {
    width: 10px;
    height: 10px;
    flex: 0 0 10px;
    border-radius: 50%;
    background: transparent;
}

.is-unread .lmc-message-marker {
    background: var(--lmc-accent);
}

.lmc-message-main {
    display: grid;
    gap: 3px;
    min-width: 0;
    flex: 1;
}

.lmc-message-subject {
    font-weight: 600;
}

.lmc-message-meta,
.lmc-single-header p {
    font-size: .9em;
    opacity: .75;
}

.lmc-priority,
.lmc-category {
    display: inline-block;
    padding: 3px 8px;
    border: 1px solid var(--lmc-border);
    background: var(--lmc-panel-deep);
    font-size: .82em;
}

.lmc-empty,
.lmc-message-body {
    padding: 20px;
}

.lmc-message-body {
    border: 1px solid var(--lmc-border);
    border-top: 0;
    background: #fff;
}

.lmc-actions {
    margin-top: 16px;
}

.lmc-actions button {
    padding: 9px 14px;
    border: 1px solid #4f381a;
    color: #fff;
    background: var(--lmc-accent);
    cursor: pointer;
}

.lmc-pagination ul {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 0;
    list-style: none;
}

.lmc-pagination a,
.lmc-pagination span {
    display: block;
    padding: 6px 10px;
    border: 1px solid var(--lmc-border);
    text-decoration: none;
}

@media (prefers-color-scheme: dark) {
    .lmc-shell {
        --lmc-border: #665a40;
        --lmc-panel: #2d291f;
        --lmc-panel-deep: #463d2a;
        --lmc-text: #eee4ca;
        --lmc-accent: #8f6a35;
    }

    .lmc-official-notice,
    .lmc-notice,
    .lmc-list,
    .lmc-message-body,
    .lmc-tabs a {
        background: #1f1d18;
    }

    .lmc-message-row {
        border-color: #403a2d;
    }

    .lmc-message-row:hover,
    .lmc-message-row:focus {
        background: #353025;
    }
}