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Live Preview toolbar UI improvements #3123

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Merged
abose merged 2 commits into from
Aug 21, 2026
+67 −109
Merged

Live Preview toolbar UI improvements #3123

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3ca3ec1
fix: browser icons in live preview toolbar not properly centralized
devvaannsh Aug 21, 2026
1c2dc90
fix: consistent spacing between live preview toolbar buttons
devvaannsh Aug 21, 2026
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8 changes: 4 additions & 4 deletions src/extensionsIntegrated/Phoenix-live-preview/images/sprites.svg
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168 changes: 63 additions & 105 deletions src/extensionsIntegrated/Phoenix-live-preview/live-preview.css
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Original file line number Diff line number Diff line change
@@ -1,11 +1,23 @@
:root {
--toolbar-height: 30px;
--lp-toolbar-btn: 24px;
--lp-toolbar-chevron: 14px;
--lp-toolbar-gap: 6px;
--lp-toolbar-inset: 6px;
--lp-toolbar-fg: #a0a0a0;
--lp-toolbar-border: rgba(255, 255, 255, 0.1);
}

.live-preview-browser-btn {
opacity: 0;
visibility: hidden;
transition: opacity 1s, visibility 0s linear 1s;
transition: opacity 1s, visibility 0s linear 1s;
}

.live-preview-browser-btn img {
display: block;
width: 14px;
height: 14px;
}

#live-preview-plugin-toolbar {
Expand Down Expand Up @@ -204,17 +216,21 @@

.plugin-toolbar {
height: var(--toolbar-height);
color: #a0a0a0;
display: flex;
justify-content: center;
align-content: center;
flex-direction: column;
color: var(--lp-toolbar-fg);
}

.toolbar-button {
width: var(--lp-toolbar-btn);
height: var(--lp-toolbar-btn);
padding: 0;
margin: 0;
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
box-sizing: border-box;
background-color: transparent;
width: 28px;
height: 22px;
color: var(--lp-toolbar-fg);
}

#live-preview-plugin-toolbar .btn-alt-quiet:hover,
Expand All @@ -238,23 +254,19 @@
}

.open-icon {
background: url("./images/sprites.svg#open-icon") no-repeat 72.5%;
width: 30px;
margin-left: 4px;
background: url("./images/sprites.svg#open-icon") center / 20px no-repeat;
}

.pin-icon {
background: url("./images/sprites.svg#pinned-icon") no-repeat 72.5%;
width: 30px;
background: url("./images/sprites.svg#pinned-icon") center / 20px no-repeat;
}

.unpin-icon {
background: url("./images/sprites.svg#unpinned-icon") no-repeat 72.5%;
width: 30px;
background: url("./images/sprites.svg#unpinned-icon") center / 20px no-repeat;
}

.reload-icon {
background: url("./images/sprites.svg#reload-icon") center no-repeat;
background: url("./images/sprites.svg#reload-icon") center / 20px no-repeat;
}

#live-preview-plugin-toolbar:hover .lp-settings-icon {
Expand All @@ -271,42 +283,8 @@

.lp-settings-icon {
opacity: 0;
color: #a0a0a0;
visibility: hidden;
transition: opacity 1s, visibility 0s linear 1s;
width: 30px;
height: 22px;
padding: 1px 6px;
flex-shrink: 0;
margin-top: 0;
}

.lp-device-size-btn-group {
display: flex;
align-items: center;
flex-shrink: 0;
margin: 0 4px 0 3px;
border: 1px solid transparent;
border-radius: 3px;
box-sizing: border-box;
}

.lp-device-size-btn-group:hover {
border-color: rgba(255, 255, 255, 0.1);
}

.lp-device-size-icon {
display: flex;
align-items: center;
justify-content: center;
width: 20px;
cursor: pointer;
background: transparent;
box-shadow: none !important;
border: none;
color: #a0a0a0;
padding: 0;
margin: 0;
transition: opacity 1s, visibility 0s linear 1s;
}

.lp-device-size-icon:hover,
Expand All @@ -317,25 +295,8 @@
box-shadow: none !important;
}

.lp-device-size-dropdown-chevron {
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
background: transparent;
box-shadow: none !important;
border: none;
border-left: 1px solid transparent;
border-radius: 0 3px 3px 0;
color: #a0a0a0;
padding: 0 4px;
margin: 0;
height: 22px;
font-size: 10px;
}

.lp-device-size-btn-group:hover .lp-device-size-dropdown-chevron {
border-left-color: rgba(255, 255, 255, 0.1);
border-left-color: var(--lp-toolbar-border);
}

.lp-device-size-dropdown-chevron:hover,
Expand Down Expand Up @@ -381,46 +342,37 @@
flex-direction: row;
}

.lp-toolbar-left {
.lp-toolbar-left,
.lp-toolbar-centre,
.lp-toolbar-right {
display: flex;
align-items: center;
gap: 6px;
padding-left: 6px;
gap: var(--lp-toolbar-gap);
box-sizing: border-box;
flex-shrink: 0;
}

.lp-toolbar-left {
flex: 1 1 0;
padding-left: var(--lp-toolbar-inset);
}

.lp-toolbar-centre {
flex: 1;
flex: 0 1 auto;
min-width: 0;
display: flex;
justify-content: center;
align-items: center;
overflow: hidden;
}

.lp-toolbar-right {
display: flex;
align-items: center;
flex: 1 1 0;
padding-right: var(--lp-toolbar-inset);
justify-content: flex-end;
flex-shrink: 0;
}

#reloadLivePreviewButton,
#designModeToggleLivePreviewButton {
width: 28px;
height: 24px;
margin: 0;
padding: 0;
display: flex;
align-items: center;
justify-content: center;
background: transparent;
color: #a0a0a0;
border: 1px solid transparent;
border-radius: 3px;
box-sizing: border-box;
flex-shrink: 0;
}

#live-preview-plugin-toolbar #reloadLivePreviewButton:hover,
Expand All @@ -430,34 +382,38 @@
box-shadow: none !important;
}

.lp-mode-btn-group {
.lp-mode-btn-group,
.lp-device-size-btn-group {
display: flex;
align-items: stretch;
height: 24px;
height: var(--lp-toolbar-btn);
margin: 0;
border: 1px solid transparent;
border-radius: 3px;
box-sizing: border-box;
flex-shrink: 0;
}

.lp-mode-btn-group:hover {
border-color: rgba(255, 255, 255, 0.1);
.lp-mode-btn-group:hover,
.lp-device-size-btn-group:hover {
border-color: var(--lp-toolbar-border);
}

.lp-mode-icon {
.lp-mode-icon,
.lp-device-size-icon {
display: flex;
align-items: center;
justify-content: center;
width: 24px;
width: var(--lp-toolbar-btn);
height: 100%;
padding: 0;
margin: 0;
flex-shrink: 0;
cursor: pointer;
background: transparent;
box-shadow: none !important;
border: none;
color: #a0a0a0;
padding: 0;
margin: 0;
color: var(--lp-toolbar-fg);
}

#live-preview-plugin-toolbar .lp-mode-icon:hover,
Expand All @@ -472,26 +428,28 @@
color: #FBB03B;
}

.lp-mode-dropdown-chevron {
.lp-mode-dropdown-chevron,
.lp-device-size-dropdown-chevron {
display: flex;
align-items: center;
justify-content: center;
width: 14px;
width: var(--lp-toolbar-chevron);
height: 100%;
padding: 0;
margin: 0;
flex-shrink: 0;
cursor: pointer;
background: transparent;
box-shadow: none !important;
border: none;
border-left: 1px solid transparent;
border-radius: 0;
color: #a0a0a0;
padding: 0;
margin: 0;
color: var(--lp-toolbar-fg);
font-size: 10px;
}

.lp-mode-btn-group:hover .lp-mode-dropdown-chevron {
border-left-color: rgba(255, 255, 255, 0.1);
border-left-color: var(--lp-toolbar-border);
}

#live-preview-plugin-toolbar .lp-mode-dropdown-chevron:hover,
Expand Down
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