Avoid setting `:hover` states for touch devices

diff --git a/wcfsetup/install/files/style/ui/ckeditor.scss b/wcfsetup/install/files/style/ui/ckeditor.scss
index a0005c403099d54fe2fd35b33c65d55856e559de..f40bf64bacafa1fb98d0d0d2bd93c1965a28bfae 100644 (file)
--- a/wcfsetup/install/files/style/ui/ckeditor.scss
+++ b/wcfsetup/install/files/style/ui/ckeditor.scss
@@ -85,14 +85,23 @@
                color: inherit;
        }
 
-       .ck-button:not(.ck-disabled):hover,
-       .ck-splitbutton:hover .ck-button:not(.ck-disabled):not(:hover),
        .ck-splitbutton_open .ck-button:not(.ck-disabled):not(:hover) {
                /* The editor does not support a separate text color on hover. */
                color: var(--wcfEditorButtonText);
        }
 }
 
+@media (hover: hover) {
+       .ck.ck-toolbar__items,
+       .ck.ck-toolbar__grouped-dropdown {
+               .ck-button:not(.ck-disabled):hover,
+               .ck-splitbutton:hover .ck-button:not(.ck-disabled):not(:hover) {
+                       /* The editor does not support a separate text color on hover. */
+                       color: var(--wcfEditorButtonText);
+               }
+       }
+}
+
 .ck.ck-toolbar__items,
 .ck.ck-toolbar__grouped-dropdown {
        /* Enables the automatic grouping of excessive items. */
@@ -118,8 +127,10 @@
        color: var(--wcfInputPlaceholder);
 }
 
-.ck.ck-list .ck-list__item .ck-button:not(.ck-disabled):hover {
-       color: var(--wcfDropdownLink);
+@media (hover: hover) {
+       .ck.ck-list .ck-list__item .ck-button:not(.ck-disabled):hover {
+               color: var(--wcfDropdownLink);
+       }
 }
 
 .ck.ck-editor__editable.ck-focused:not(.ck-editor__nested-editable),
@@ -177,26 +188,29 @@
                background-color: var(--wcfButtonDisabledBackground) !important;
        }
 
-       .ck-button[type="button"]:not(.ck-disabled):hover {
-               --ck-color-text: var(--wcfButtonTextActive);
-
-               background-color: var(--wcfButtonBackgroundActive);
-       }
-
        .ck-button[type="submit"]:not(.ck-disabled) {
                --ck-color-text: var(--wcfButtonPrimaryText);
 
                background-color: var(--wcfButtonPrimaryBackground);
+       }
+}
+
+@media (hover: hover) {
+       .ck.ck-form__row,
+       .ck.ck-body {
+               .ck-button[type="button"]:not(.ck-disabled):hover {
+                       --ck-color-text: var(--wcfButtonTextActive);
+
+                       background-color: var(--wcfButtonBackgroundActive);
+               }
 
-               &:hover {
+               .ck-button[type="submit"]:not(.ck-disabled):hover {
                        --ck-color-text: var(--wcfButtonPrimaryTextActive);
 
                        background-color: var(--wcfButtonPrimaryBackgroundActive);
                }
        }
-}
 
-@media (pointer: coarse) {
        .ck.ck-toolbar__items .ck.ck-button:not(.ck-disabled, .ck-on):hover {
                background: var(--ck-color-button-default-background);
                color: var(--ck-color-text);
@@ -254,11 +268,13 @@ html[data-color-scheme="light"] .ck-body-wrapper .ck.ck-balloon-panel {
 }
 
 /* Fixes the hover state of the link balloon tooltip. */
-.ck.ck-link-actions .ck-button.ck-link-actions__preview:hover .ck-button__label {
-       color: var(--wcfButtonTextActive);
-}
-.ck.ck-link-actions .ck-button.ck-link-actions__preview .ck-button__label:hover {
-       text-decoration: none !important;
+@media (hover: hover) {
+       .ck.ck-link-actions .ck-button.ck-link-actions__preview:hover .ck-button__label {
+               color: var(--wcfButtonTextActive);
+       }
+       .ck.ck-link-actions .ck-button.ck-link-actions__preview .ck-button__label:hover {
+               text-decoration: none !important;
+       }
 }
 
 /* Prevent lists inside drop down menus from becoming a huge skyscraper. */