Fix time input background (#51270)

Fix input color tokens

src/components/ha-base-time-input.ts

@@ -401,7 +401,7 @@ export class HaBaseTimeInput extends LitElement {
 
     .time-separator,
     ha-icon-button {
-      background-color: var(--ha-color-fill-neutral-quiet-resting);
+      background-color: var(--ha-color-form-background);
       color: var(--ha-color-text-secondary);
       border-bottom: 1px solid var(--ha-color-border-neutral-loud);
       box-sizing: border-box;

src/components/ha-picker-field.ts

@@ -153,10 +153,7 @@ export class HaPickerField extends PickerMixin(LitElement) {
           right: 0;
           height: 1px;
           width: 100%;
-          background-color: var(
-            --mdc-text-field-idle-line-color,
-            rgba(0, 0, 0, 0.42)
-          );
+          background-color: var(--ha-color-border-neutral-loud);
           transform:
             height 180ms ease-in-out,
             background-color 180ms ease-in-out;

src/dialogs/more-info/controls/more-info-input_datetime.ts

@@ -82,6 +82,7 @@ class MoreInfoInputDatetime extends LitElement {
       display: flex;
       align-items: center;
       justify-content: flex-end;
+      --ha-input-padding-bottom: 0;
     }
     ha-date-input + ha-time-input {
       margin-left: var(--ha-space-1);