/*
 * Copyright (C) 2016-2020 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

.timeline-overview-graph.heap-allocations {
    position: relative;
}

.timeline-overview-graph.heap-allocations > img.snapshot {
    content: url(../Images/TypeIcons.svg#HeapSnapshot-light);
    position: absolute;
    top: 9px;
    width: 16px;
    height: 16px;

    /* FIXME: Remove once https://webkit.org/b/147236 is fixed. */
    z-index: calc(var(--z-index-resizer) + 2);
}

.timeline-overview-graph.heap-allocations > img.snapshot.invalid {
    opacity: 0.7;
}

.timeline-overview-graph.heap-allocations > img.snapshot.selected {
    content: url(../Images/TypeIcons.svg#HeapSnapshot-selected);
}

.timeline-overview-graph.heap-allocations:not(.selected) > img.snapshot.selected {
    filter: grayscale(100%) brightness(1.3);
}

@media (prefers-color-scheme: dark) {
    .timeline-overview-graph.heap-allocations > img.snapshot {
        content: url(../Images/TypeIcons.svg#HeapSnapshot-dark);
    }
}