mirror of
https://github.com/element-hq/element-call.git
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52 lines
2.0 KiB
CSS
52 lines
2.0 KiB
CSS
/*
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Copyright 2026 Element Creations Ltd.
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SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
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Please see LICENSE in the repository root for full details.
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*/
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/* The container a host mounts us into. It fills whatever space the host gives
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it, and nothing we draw may leave it.
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That takes two separate things, which are easy to mistake for one. `isolation`
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gives us a stacking context, so nothing inside can be layered above the host's
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own interface. Containment makes us the containing block for `position: fixed`
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descendants, and clips what we paint to our own box: without it, the modal
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scrim and dialog — which are positioned `fixed` and centred, since in the app
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they are meant to cover the page — resolve against the viewport and appear in
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the middle of the host's window rather than in the middle of the call.
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The clipping cuts both ways: a menu near the edge of a small container is
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trimmed rather than overflowing into the host. That is the trade being a
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component rather than a page makes. */
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.root {
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display: flex;
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flex-direction: column;
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inline-size: 100%;
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block-size: 100%;
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isolation: isolate;
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contain: layout paint;
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position: relative;
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background-color: var(--cpd-color-bg-canvas-default);
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color: var(--cpd-color-text-primary);
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-webkit-font-smoothing: antialiased;
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-moz-osx-font-smoothing: grayscale;
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-webkit-tap-highlight-color: transparent;
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}
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/* The call itself. It is a stacking context of its own, as the standalone
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page's `#root` is, so that the layers the call view uses for its header, footer
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and overlays stay below the modals and toasts, which are portalled into the
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root and carry no layer of their own.
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What Compound floats — tooltips, menus — is not in here at all: it goes into
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the host's body, as it would for any other component on the host's page, and is
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styled and layered by the host's copy of Compound. */
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.content {
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display: flex;
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flex-direction: column;
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block-size: 100%;
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position: relative;
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isolation: isolate;
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}
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