1 files changed, 45 insertions, 19 deletions

diff --git a/src/components/checkbox/checkbox.vue b/src/components/checkbox/checkbox.vue
index 7139d4fc..6261bf3a 100644
--- a/src/components/checkbox/checkbox.vue
+++ b/src/components/checkbox/checkbox.vue
@@ -1,16 +1,21 @@
 <template>
   <label
     class="checkbox"
-    :class="{ disabled, indeterminate }"
+    :class="{ disabled, indeterminate, 'indeterminate-fix': indeterminateTransitionFix }"
   >
     <input
       type="checkbox"
+      class="visible-for-screenreader-only"
       :disabled="disabled"
       :checked="modelValue"
       :indeterminate="indeterminate"
       @change="$emit('update:modelValue', $event.target.checked)"
     >
-    <i class="checkbox-indicator" />
+    <i
+      class="input -checkbox checkbox-indicator"
+      :aria-hidden="true"
+      @transitionend.capture="onTransitionEnd"
+    />
     <span
       v-if="!!$slots.default"
       class="label"
@@ -27,21 +32,44 @@ export default {
     'indeterminate',
     'disabled'
   ],
-  emits: ['update:modelValue']
+  emits: ['update:modelValue'],
+  data: (vm) => ({
+    indeterminateTransitionFix: vm.indeterminate
+  }),
+  watch: {
+    indeterminate (e) {
+      if (e) {
+        this.indeterminateTransitionFix = true
+      }
+    }
+  },
+  methods: {
+    onTransitionEnd (e) {
+      if (!this.indeterminate) {
+        this.indeterminateTransitionFix = false
+      }
+    }
+  }
 }
 </script>
 
 <style lang="scss">
-@import "../../variables";
+@import "../../mixins";
 
 .checkbox {
   position: relative;
   display: inline-block;
   min-height: 1.2em;
 
-  &-indicator {
+  & > &-indicator {
+    /* Reset .input stuff */
+    padding: 0;
+    margin: 0;
     position: relative;
+    line-height: inherit;
+    display: inline;
     padding-left: 1.2em;
+    box-shadow: none;
   }
 
   &-indicator::before {
@@ -53,12 +81,9 @@ export default {
     transition: color 200ms;
     width: 1.1em;
     height: 1.1em;
-    border-radius: $fallback--checkboxRadius;
-    border-radius: var(--checkboxRadius, $fallback--checkboxRadius);
-    box-shadow: 0 0 2px black inset;
-    box-shadow: var(--inputShadow);
-    background-color: $fallback--fg;
-    background-color: var(--input, $fallback--fg);
+    border-radius: var(--roundness);
+    box-shadow: var(--shadow);
+    background-color: var(--background);
     vertical-align: top;
     text-align: center;
     line-height: 1.1em;
@@ -75,23 +100,24 @@ export default {
     }
 
     .label {
-      color: $fallback--faint;
-      color: var(--faint, $fallback--faint);
+      color: var(--text);
     }
   }
 
   input[type="checkbox"] {
-    display: none;
-
     &:checked + .checkbox-indicator::before {
-      color: $fallback--text;
-      color: var(--inputText, $fallback--text);
+      color: var(--text);
     }
 
     &:indeterminate + .checkbox-indicator::before {
       content: "–";
-      color: $fallback--text;
-      color: var(--inputText, $fallback--text);
+      color: var(--text);
+    }
+  }
+
+  &.indeterminate-fix {
+    input[type="checkbox"] + .checkbox-indicator::before {
+      content: "–";
     }
   }