Implemented phase 5 for the POC prototype in the Website service.

Services/Website/Resources/Static/css/shared.css

@@ -1049,20 +1049,6 @@ textarea.input {
   color: #ffffff;
 }
 
-/* The sign-out is a form, so it cannot be triggered by a link on another site. */
-.site-header__sign-out {
-  display: flex;
-  margin: 0;
-}
-
-.site-header__sign-out button {
-  min-height: var(--control-md);
-  padding: 0 var(--space-1);
-  border: 0;
-  background: none;
-  cursor: pointer;
-}
-
 .site-header__account {
   display: inline-flex;
   align-items: center;
@@ -1854,6 +1840,91 @@ textarea.input {
   color: var(--muted);
 }
 
+/* Tables, scrolling sideways on their own when the screen is narrower than their columns */
+.table-scroll {
+  overflow-x: auto;
+}
+
+.table {
+  width: 100%;
+  border-collapse: collapse;
+  font-size: 13px;
+}
+
+.table th,
+.table td {
+  padding: var(--space-3) var(--space-3) var(--space-3) 0;
+  border-top: 1px solid var(--line);
+  text-align: left;
+  vertical-align: middle;
+  white-space: nowrap;
+}
+
+.table th {
+  border-top: 0;
+  color: var(--muted);
+  font-size: 11px;
+  font-weight: 600;
+  letter-spacing: 0.08em;
+  text-transform: uppercase;
+}
+
+.table td a {
+  color: var(--ink);
+}
+
+/* A checkbox whose label runs over several lines */
+.check--block {
+  align-items: flex-start;
+  line-height: 1.45;
+}
+
+.check--block input {
+  flex-shrink: 0;
+  margin-top: 2px;
+}
+
+/* A switch: a button that flips a setting and says which way it is */
+.switch {
+  display: inline-flex;
+  align-items: center;
+  gap: 10px;
+  min-height: var(--control-md);
+  padding: 0;
+  border: 0;
+  background: none;
+  font-size: 13px;
+  cursor: pointer;
+}
+
+.switch__track {
+  position: relative;
+  flex-shrink: 0;
+  width: 44px;
+  height: 26px;
+  border-radius: 13px;
+  background: var(--rule);
+}
+
+.switch__track::after {
+  content: "";
+  position: absolute;
+  top: 3px;
+  left: 3px;
+  width: 20px;
+  height: 20px;
+  border-radius: 50%;
+  background: var(--card);
+}
+
+.switch[aria-checked="true"] .switch__track {
+  background: var(--header);
+}
+
+.switch[aria-checked="true"] .switch__track::after {
+  left: 21px;
+}
+
 /* Empty states */
 .empty {
   display: flex;