Fix media spoiler design (#6507)

- 4px rounded corners on media attachments
- Better colors/contrast for CW/media spoiler on public pages
- Fix vertical alignment of "Show more" button
- Fix layout jump when unhiding standalone media

3 files changed, 24 insertions, 22 deletions

diff --git a/app/javascript/mastodon/components/media_gallery.js b/app/javascript/mastodon/components/media_gallery.js
index 00943e205..a3ffc45ea 100644
--- a/app/javascript/mastodon/components/media_gallery.js
+++ b/app/javascript/mastodon/components/media_gallery.js
@@ -227,12 +227,8 @@ export default class MediaGallery extends React.PureComponent {
     const style = {};
 
     if (this.isStandaloneEligible()) {
-      if (!visible && width) {
-        // only need to forcibly set the height in "sensitive" mode
+      if (width) {
         style.height = width / this.props.media.getIn([0, 'meta', 'small', 'aspect']);
-      } else {
-        // layout automatically, using image's natural aspect ratio
-        style.height = '';
       }
     } else {
       // crop the image
diff --git a/app/javascript/styles/mastodon/components.scss b/app/javascript/styles/mastodon/components.scss
index d1fbabfc5..6a256c466 100644
--- a/app/javascript/styles/mastodon/components.scss
+++ b/app/javascript/styles/mastodon/components.scss
@@ -686,12 +686,13 @@
   background: transparent;
   border: 0;
   color: lighten($ui-base-color, 8%);
-  font-weight: 500;
+  font-weight: 700;
   font-size: 11px;
   padding: 0 6px;
   text-transform: uppercase;
-  line-height: inherit;
+  line-height: 20px;
   cursor: pointer;
+  vertical-align: middle;
 }
 
 .status__prepend-icon-wrapper {
@@ -899,6 +900,11 @@
       height: 24px;
       margin: -1px 0 0;
     }
+
+    .status__content__spoiler-link {
+      line-height: 24px;
+      margin: -1px 0 0;
+    }
   }
 
   .video-player {
@@ -2667,12 +2673,16 @@ a.status-card {
   background: $base-overlay-background;
   color: $ui-primary-color;
   border: 0;
+  padding: 0;
   width: 100%;
   height: 100%;
+  border-radius: 4px;
+  appearance: none;
 
   &:hover,
   &:active,
   &:focus {
+    padding: 0;
     color: lighten($ui-primary-color, 8%);
   }
 }
@@ -2685,7 +2695,7 @@ a.status-card {
 .media-spoiler__trigger {
   display: block;
   font-size: 11px;
-  font-weight: 500;
+  font-weight: 700;
 }
 
 .spoiler-button {
@@ -4091,6 +4101,7 @@ a.status-card {
   box-sizing: border-box;
   margin-top: 8px;
   overflow: hidden;
+  border-radius: 4px;
   position: relative;
   width: 100%;
 }
@@ -4101,6 +4112,8 @@ a.status-card {
   display: block;
   float: left;
   position: relative;
+  border-radius: 4px;
+  overflow: hidden;
 
   &.standalone {
     .media-gallery__item-gifv-thumbnail {
@@ -4113,6 +4126,7 @@ a.status-card {
   cursor: zoom-in;
   display: block;
   text-decoration: none;
+  color: $ui-secondary-color;
   height: 100%;
   line-height: 0;
 
diff --git a/app/javascript/styles/mastodon/stream_entries.scss b/app/javascript/styles/mastodon/stream_entries.scss
index e11ca29d9..442b143a0 100644
--- a/app/javascript/styles/mastodon/stream_entries.scss
+++ b/app/javascript/styles/mastodon/stream_entries.scss
@@ -146,10 +146,10 @@
 
       a.status__content__spoiler-link {
         color: $primary-text-color;
-        background: $ui-primary-color;
+        background: $ui-base-color;
 
         &:hover {
-          background: lighten($ui-primary-color, 8%);
+          background: lighten($ui-base-color, 8%);
         }
       }
     }
@@ -214,10 +214,10 @@
 
       a.status__content__spoiler-link {
         color: $primary-text-color;
-        background: $ui-primary-color;
+        background: $ui-base-color;
 
         &:hover {
-          background: lighten($ui-primary-color, 8%);
+          background: lighten($ui-base-color, 8%);
         }
       }
     }
@@ -260,16 +260,8 @@
   }
 
   .media-spoiler {
-    background: $ui-primary-color;
-    color: $white;
-    transition: all 40ms linear;
-
-    &:hover,
-    &:active,
-    &:focus {
-      background: darken($ui-primary-color, 2%);
-      color: unset;
-    }
+    background: $ui-base-color;
+    color: $ui-primary-color;
   }
 
   .pre-header {