#document-outline {
    display: flex;
    flex-direction: column;
    font-size: 12px;
}

.outline-toolbar {
    margin-bottom: 6px;
}

.outline-toolbar-row {
    display: flex;
    gap: 4px;
    margin-top: 4px;
}

    .outline-toolbar-row select {
        flex: 1;
        min-width: 0;
    }

.outline-list {
    max-height: calc(100vh - 260px);
    min-height: 120px;
    overflow-y: auto;
    border: 1px solid #ddd;
    background: #fff;
    outline: none;
    user-select: none;
}

    .outline-list:focus {
        border-color: #66afe9;
    }

.outline-row {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 3px 6px;
    border: 1px solid transparent;
    cursor: pointer;
    white-space: nowrap;
}

    .outline-row:hover {
        background: #e5f3fb;
    }

    .outline-row.selected {
        background: #cce8ff;
        border-color: #99d1ff;
    }

.outline-list:not(:focus) .outline-row.selected {
    background: #dde8f0;
    border-color: #c8d7e3;
}

.outline-row.is-hidden .outline-text,
.outline-row.is-hidden .outline-icon {
    opacity: .45;
}

.outline-index {
    color: #999;
    font-size: 10px;
    min-width: 16px;
    text-align: right;
}

.outline-icon {
    color: #555;
}

.outline-text {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.outline-name {
    font-weight: 600;
    color: #222;
}

    .outline-name.unnamed {
        font-weight: normal;
        font-style: italic;
        color: #777;
    }

.outline-detail {
    color: #888;
}

.outline-badges {
    display: flex;
    align-items: center;
    gap: 4px;
    color: #888;
}

.outline-tag {
    max-width: 70px;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0 5px;
    border-radius: 8px;
    background: #eef1f4;
    border: 1px solid #d5dbe1;
    color: #456;
    font-size: 10px;
    line-height: 15px;
}

    .outline-tag:hover {
        background: #337ab7;
        border-color: #2e6da4;
        color: #fff;
    }

.outline-empty {
    padding: 16px 8px;
    color: #999;
    text-align: center;
    font-style: italic;
}

.outline-footer {
    margin-top: 4px;
    color: #888;
    font-size: 11px;
}