hydrogen-web/src/platform/web/ui/css/themes/element/call.css

/*
Copyright 2022 The Matrix.org Foundation C.I.C.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

.CallView {
    height: 40vh;
    display: grid;
}

.CallView > * {
    grid-column: 1;
    grid-row: 1;
}

.CallView_members {
    display: grid;
    gap: 12px;
    background: var(--background-color-secondary--darker-60);
    padding: 12px;
    margin: 0;
    min-height: 0;
    list-style: none;
    align-self: stretch;
}

.StreamView {
    display: grid;
    border-radius: 8px;
    overflow: hidden;
    background-color: black;
    display: block;
}

.StreamView > * {
    grid-column: 1;
    grid-row: 1;
} 

.StreamView video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.StreamView_avatar {
    align-self: center;
    justify-self: center;
}

.StreamView_muteStatus {
    align-self: start;
    justify-self: end;
    width: 24px;
    height: 24px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: 14px;
    display: block;
    background-color: var(--text-color);
    border-radius: 4px;
    margin: 4px;
}

.StreamView_muteStatus.microphoneMuted {
    background-image: url("./icons/mic-muted.svg?primary=text-color--lighter-80");
}

.StreamView_muteStatus.cameraMuted {
    background-image: url("./icons/cam-muted.svg?primary=text-color--lighter-80");
}

.CallView_buttons {
    align-self: end;
    justify-self: center;
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.CallView_buttons button {
    border-radius: 100%;
    width: 48px;
    height: 48px;
    border: none;
    background-color: var(--accent-color);
    background-position: center;
    background-repeat: no-repeat;
}

.CallView_buttons button:disabled {
    background-color: var(--accent-color--lighter-10);
}

.CallView_buttons .CallView_hangup {
    background-color: var(--error-color);
    background-image: url("./icons/hangup.svg?primary=background-color-primary");
}

.CallView_buttons .CallView_hangup:disabled {
    background-color: var(--error-color--lighter-10);
}

.CallView_buttons .CallView_mutedMicrophone {
    background-color: var(--background-color-primary);
    background-image: url("./icons/mic-muted.svg?primary=text-color");
}

.CallView_buttons .CallView_unmutedMicrophone {
    background-image: url("./icons/mic-unmuted.svg?primary=background-color-primary");
}

.CallView_buttons .CallView_mutedCamera {
    background-color: var(--background-color-primary);
    background-image: url("./icons/cam-muted.svg?primary=text-color");
}

.CallView_buttons .CallView_unmutedCamera {
    background-image: url("./icons/cam-unmuted.svg?primary=background-color-primary");
}

.CallView_members.size1 {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr;
}

.CallView_members.size2 {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(2, 1fr);
}

/* square */
.CallView_members.square.size3,
.CallView_members.square.size4 {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
}
.CallView_members.square.size5,
.CallView_members.square.size6 {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
}
.CallView_members.square.size7,
.CallView_members.square.size8,
.CallView_members.square.size9 {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);
}
.CallView_members.square.size10 {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(4, 1fr);
}
/** tall */
.CallView_members.tall.size3 {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, 1fr);
}
.CallView_members.tall.size4 {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, 1fr);
}
.CallView_members.tall.size5,
.CallView_members.tall.size6 {
    grid-template-rows: repeat(3, 1fr);
    grid-template-columns: repeat(2, 1fr);
}
.CallView_members.tall.size7,
.CallView_members.tall.size8 {
    grid-template-rows: repeat(4, 1fr);
    grid-template-columns: repeat(2, 1fr);
}
.CallView_members.tall.size9,
.CallView_members.tall.size10 {
    grid-template-rows: repeat(5, 1fr);
    grid-template-columns: repeat(2, 1fr);
}
/** wide */
.CallView_members.wide.size2 {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: 1fr;
}
.CallView_members.wide.size3 {
    grid-template-rows: 1fr;
    grid-template-columns: repeat(3, 1fr);
}
.CallView_members.wide.size4 {
    grid-template-rows: 1fr;
    grid-template-columns: repeat(4, 1fr);
}
.CallView_members.wide.size5,
.CallView_members.wide.size6 {
    grid-template-rows: repeat(2, 1fr);
    grid-template-columns: repeat(3, 1fr);
}
.CallView_members.wide.size7,
.CallView_members.wide.size8 {
    grid-template-rows: repeat(2, 1fr);
    grid-template-columns: repeat(4, 1fr);
}
.CallView_members.wide.size9,
.CallView_members.wide.size10 {
    grid-template-rows: repeat(3, 1fr);
    grid-template-columns: repeat(4, 1fr);
}