First steps towards drop modal mobile view

frontend/src/app/spot/components/drop-modal/drop-modal.component.html

@@ -5,3 +5,11 @@
 >
   <ng-content select="[slot=body]"></ng-content>
 </div>
+<button
+  class="spot-drop-modal--close-button spot-button spot-button"
+  type="button"
+  aria-label="Close"
+  (click)="close()"
+>
+  <span class="icon-close"></span>
+</button>

frontend/src/app/spot/styles/sass/components/drop-modal.sass

@@ -3,14 +3,29 @@
   display: inline-flex
 
   &--body
-    @include spot-z-index("drop-modal")
+    @include spot-z-index("drop-modal", 1)
+    pointer-events: none
+    opacity: 0
+
+    position: fixed
+    top: auto
+    height: auto
+    bottom: $spot-spacing-3_5 
+    left: $spot-spacing-1
+    right: $spot-spacing-1
+    width: calc(100vw - (2 * #{$spot-spacing-1}))
+    max-height: calc(100vh - (#{$spot-spacing-3_5} - #{$spot-spacing-1}))
 
     box-shadow: $spot-shadow-light-mid
-    position: absolute
     background: $spot-color-basic-white
     border-radius: 5px
-    pointer-events: none
+
-    opacity: 0
+    @media #{$spot-mq-drop-modal-in-context}
+      position: absolute
+      top: unset
+      bottom: unset
+      left: unset
+      right: unset
 
       &_bottom-center
         top: calc(100% + #{$spot-spacing-0_25})
@@ -38,6 +53,37 @@
         bottom: calc(100% + #{$spot-spacing-0_25})
         right: 0%
   
+  &_opened::before
+    @include spot-z-index("drop-modal", 0)
+    display: block
+    content: ''
+    position: fixed
+    top: 0
+    bottom: 0
+    left: 0
+    right: 0
+    background: rgba($spot-color-basic-black, 0.5)
+
+    @media #{$spot-mq-drop-modal-in-context}
+      display: none
+
+  &--close-button
+    @include spot-z-index("drop-modal", 1)
+    display: none
+    position: fixed
+    top: auto
+    height: auto
+    bottom: $spot-spacing-0_75
+    width: calc(100% - 2 * $spot-spacing-1)
+    left: 50%
+    transform: translateX(-50%)
+
+  &_opened &--close-button
+    display: block
+
+    @media #{$spot-mq-drop-modal-in-context}
+      display: none
+
   &_opened &--body
     pointer-events: all
     opacity: 1

frontend/src/app/spot/styles/tokens/dist/tokens.json

@@ -53,5 +53,8 @@
   "spot-shadow-light-high": "6px 6px 20px rgba(0, 0, 0, 0.15)",
   "spot-shadow-hard-low": "2px 2px 5px rgba(0, 0, 0, 0.25)",
   "spot-shadow-hard-mid": "4px 4px 10px rgba(0, 0, 0, 0.25)",
-  "spot-shadow-hard-high": "6px 6px 20px rgba(0, 0, 0, 0.25)"
+  "spot-shadow-hard-high": "6px 6px 20px rgba(0, 0, 0, 0.25)",
+  "spot-mq-drop-modal-in-context": "'screen and (min-width: 768px)'",
+  "spot-mq-portrait": "'screen and (orientation: portrait)'",
+  "spot-mq-landscape": "'screen and (orientation: landscape)'"
 }

frontend/src/app/spot/styles/tokens/dist/tokens.sass

@@ -54,3 +54,6 @@ $spot-shadow-light-high: 6px 6px 20px rgba(0, 0, 0, 0.15)
 $spot-shadow-hard-low: 2px 2px 5px rgba(0, 0, 0, 0.25)
 $spot-shadow-hard-mid: 4px 4px 10px rgba(0, 0, 0, 0.25)
 $spot-shadow-hard-high: 6px 6px 20px rgba(0, 0, 0, 0.25)
+$spot-mq-drop-modal-in-context: 'screen and (min-width: 768px)'
+$spot-mq-portrait: 'screen and (orientation: portrait)'
+$spot-mq-landscape: 'screen and (orientation: landscape)'

frontend/src/app/spot/styles/tokens/media-queries.yml

@@ -0,0 +1,11 @@
+props:
+  spot-mq-drop-modal-in-context:
+    value: "'screen and (min-width: 768px)'"
+  spot-mq-portrait:
+    value: "'screen and (orientation: portrait)'"
+  spot-mq-landscape:
+    value: "'screen and (orientation: landscape)'"
+
+global:
+  type: media-query
+  category: media-query

frontend/src/app/spot/styles/tokens/tokens.yml

@@ -2,3 +2,4 @@ imports:
   - ./colors.yml
   - ./spacings.yml
   - ./shadows.yml
+  - ./media-queries.yml