diff --git a/web/modules/custom/riverside_pt/config/install/riverside_pt.settings.yml b/web/modules/custom/riverside_pt/config/install/riverside_pt.settings.yml
new file mode 100644
index 0000000..9f334c6
--- /dev/null
+++ b/web/modules/custom/riverside_pt/config/install/riverside_pt.settings.yml
@@ -0,0 +1,39 @@
+holidays:
+  - date: '2026-01-01'
+    name: "New Year's Day"
+  - date: '2026-01-19'
+    name: 'Martin Luther King Jr. Day'
+  - date: '2026-02-14'
+    name: "Valentine's Day"
+  - date: '2026-02-16'
+    name: "Presidents' Day"
+  - date: '2026-03-17'
+    name: "St. Patrick's Day"
+  - date: '2026-04-05'
+    name: 'Easter Sunday'
+  - date: '2026-05-10'
+    name: "Mother's Day"
+  - date: '2026-05-25'
+    name: 'Memorial Day'
+  - date: '2026-06-19'
+    name: 'Juneteenth'
+  - date: '2026-06-21'
+    name: "Father's Day"
+  - date: '2026-07-04'
+    name: 'Independence Day'
+  - date: '2026-08-03'
+    name: 'Summer Bank Holiday'
+  - date: '2026-09-07'
+    name: 'Labor Day'
+  - date: '2026-10-12'
+    name: 'Columbus Day'
+  - date: '2026-10-31'
+    name: 'Halloween'
+  - date: '2026-11-11'
+    name: "Veterans Day"
+  - date: '2026-11-26'
+    name: 'Thanksgiving'
+  - date: '2026-12-25'
+    name: 'Christmas'
+  - date: '2026-12-31'
+    name: "New Year's Eve"
diff --git a/web/modules/custom/riverside_pt/config/schema/riverside_pt.schema.yml b/web/modules/custom/riverside_pt/config/schema/riverside_pt.schema.yml
new file mode 100644
index 0000000..9b90132
--- /dev/null
+++ b/web/modules/custom/riverside_pt/config/schema/riverside_pt.schema.yml
@@ -0,0 +1,17 @@
+riverside_pt.settings:
+  type: config_object
+  label: 'Riverside PT Settings'
+  mapping:
+    holidays:
+      type: sequence
+      label: 'Holidays'
+      sequence:
+        type: mapping
+        label: 'Holiday'
+        mapping:
+          date:
+            type: string
+            label: 'Date (YYYY-MM-DD)'
+          name:
+            type: string
+            label: 'Holiday name'
diff --git a/web/modules/custom/riverside_pt/css/calendar.css b/web/modules/custom/riverside_pt/css/calendar.css
new file mode 100644
index 0000000..3c0f3d1
--- /dev/null
+++ b/web/modules/custom/riverside_pt/css/calendar.css
@@ -0,0 +1,89 @@
+#riverside-calendar {
+  max-width: 480px;
+  font-size: 0.8rem;
+}
+
+#riverside-booking-backdrop {
+  position: fixed;
+  inset: 0;
+  background: rgba(0, 0, 0, 0.45);
+  z-index: 999;
+}
+
+#riverside-booking-panel {
+  position: fixed;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  width: 90%;
+  max-width: 340px;
+  background: #fff;
+  border: 1px solid #e5e7eb;
+  border-radius: 6px;
+  padding: 1rem;
+  z-index: 1000;
+  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
+}
+
+.riverside-booking-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 0.75rem;
+  font-weight: 600;
+}
+
+#riverside-booking-close {
+  background: none;
+  border: none;
+  cursor: pointer;
+  font-size: 1rem;
+  line-height: 1;
+  padding: 0;
+  color: #6b7280;
+}
+
+#riverside-booking-slots {
+  list-style: none;
+  margin: 0;
+  padding: 0;
+  display: flex;
+  flex-direction: column;
+  gap: 0.5rem;
+}
+
+#riverside-booking-slots li {
+  padding: 0.5rem 0.75rem;
+  border: 1px solid #3b82f6;
+  border-radius: 4px;
+  cursor: pointer;
+  font-size: 0.85rem;
+  color: #1d4ed8;
+}
+
+#riverside-booking-slots li:hover {
+  background: #eff6ff;
+}
+
+#riverside-calendar .fc-more-popover {
+  display: none;
+}
+
+#riverside-calendar .is-holiday .fc-more-link {
+  display: none;
+}
+
+#riverside-calendar .fc-day-other .riverside-holiday-label,
+#riverside-calendar .fc-day-other .fc-more-link {
+  opacity: 0.4;
+}
+
+#riverside-calendar .riverside-holiday-label {
+  font-size: 0.65rem;
+  color: #b45309;
+  text-align: center;
+  padding-bottom: 2px;
+  overflow: hidden;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+}
diff --git a/web/modules/custom/riverside_pt/js/calendar.js b/web/modules/custom/riverside_pt/js/calendar.js
index daee8e6..7058ee5 100644
--- a/web/modules/custom/riverside_pt/js/calendar.js
+++ b/web/modules/custom/riverside_pt/js/calendar.js
@@ -4,8 +4,73 @@
     if (!el) return;
 
     const calendar = new FullCalendar.Calendar(el, {
-      initialView: 'timeGridWeek',
+      initialView: 'dayGridMonth',
+      headerToolbar: { left: 'prev', center: 'title', right: 'next' },
+      validRange: function (now) {
+        return {
+          start: new Date(now.getFullYear(), now.getMonth(), 1),
+          end: new Date(now.getFullYear(), now.getMonth() + 7, 1),
+        };
+      },
+      fixedWeekCount: false,
+      height: 'auto',
       events: drupalSettings.riversidePt.eventsUrl,
+      eventBackgroundColor: '#3b82f6',
+      eventBorderColor: '#3b82f6',
+      dayMaxEvents: 0,
+      moreLinkContent: function (arg) {
+        return arg.num + ' slot' + (arg.num !== 1 ? 's' : '');
+      },
+      dayCellClassNames: function (arg) {
+        const date = arg.date.toISOString().substring(0, 10);
+        if (drupalSettings.riversidePt.holidays[date]) return ['is-holiday'];
+      },
+      dayCellDidMount: function (arg) {
+        const date = arg.date.toISOString().substring(0, 10);
+        const holiday = drupalSettings.riversidePt.holidays[date];
+        if (!holiday) return;
+        const label = document.createElement('div');
+        label.className = 'riverside-holiday-label';
+        label.textContent = holiday;
+        arg.el.appendChild(label);
+      },
+      moreLinkClick: function (arg) {
+        arg.jsEvent.preventDefault();
+        arg.jsEvent.stopPropagation();
+        const date = arg.date.toLocaleDateString(undefined, { weekday: 'long', year: 'numeric', month: 'long', day: 'numeric' });
+        panelDate.textContent = date;
+        panelSlots.innerHTML = '';
+        arg.allSegs.forEach(function (seg) {
+          const li = document.createElement('li');
+          const start = seg.event.start.toLocaleTimeString(undefined, { hour: 'numeric', minute: '2-digit' });
+          const end = seg.event.end.toLocaleTimeString(undefined, { hour: 'numeric', minute: '2-digit' });
+          li.textContent = start + ' – ' + end;
+          panelSlots.appendChild(li);
+        });
+        openPanel();
+        return false;
+      },
+    });
+
+    const panel = document.getElementById('riverside-booking-panel');
+    const backdrop = document.getElementById('riverside-booking-backdrop');
+    const panelDate = document.getElementById('riverside-booking-date');
+    const panelSlots = document.getElementById('riverside-booking-slots');
+
+    function closePanel() {
+      panel.hidden = true;
+      backdrop.hidden = true;
+    }
+
+    function openPanel() {
+      backdrop.hidden = false;
+      panel.hidden = false;
+    }
+
+    document.getElementById('riverside-booking-close').addEventListener('click', closePanel);
+    backdrop.addEventListener('click', closePanel);
+    document.addEventListener('keydown', function (e) {
+      if (e.key === 'Escape') closePanel();
     });
 
     calendar.render();
diff --git a/web/modules/custom/riverside_pt/riverside_pt.libraries.yml b/web/modules/custom/riverside_pt/riverside_pt.libraries.yml
index aa3fee1..a055d1b 100644
--- a/web/modules/custom/riverside_pt/riverside_pt.libraries.yml
+++ b/web/modules/custom/riverside_pt/riverside_pt.libraries.yml
@@ -1,4 +1,7 @@
 schedule:
+  css:
+    theme:
+      css/calendar.css: {}
   js:
     js/fullcalendar.min.js: { minified: true }
     js/calendar.js: {}
diff --git a/web/modules/custom/riverside_pt/src/Controller/ScheduleController.php b/web/modules/custom/riverside_pt/src/Controller/ScheduleController.php
index c05b862..de40cae 100644
--- a/web/modules/custom/riverside_pt/src/Controller/ScheduleController.php
+++ b/web/modules/custom/riverside_pt/src/Controller/ScheduleController.php
@@ -4,7 +4,6 @@ namespace Drupal\riverside_pt\Controller;
 
 use Drupal\Core\Controller\ControllerBase;
 use Drupal\Core\Url;
-use Drupal\node\Entity\Node;
 use Symfony\Component\HttpFoundation\JsonResponse;
 use Symfony\Component\HttpFoundation\Request;
 
@@ -12,47 +11,98 @@ class ScheduleController extends ControllerBase {
 
   public function page(): array {
     return [
-      '#type' => 'html_tag',
-      '#tag' => 'div',
-      '#attributes' => ['id' => 'riverside-calendar'],
+      '#type' => 'container',
+      'intro' => [
+        '#type' => 'html_tag',
+        '#tag' => 'p',
+        '#value' => $this->t('View provider availability below. Use the calendar to browse open appointment slots by week.'),
+      ],
+      'calendar' => [
+        '#type' => 'html_tag',
+        '#tag' => 'div',
+        '#attributes' => ['id' => 'riverside-calendar'],
+      ],
+      'booking_backdrop' => [
+        '#type' => 'html_tag',
+        '#tag' => 'div',
+        '#attributes' => ['id' => 'riverside-booking-backdrop', 'hidden' => TRUE],
+        '#value' => '',
+      ],
+      'booking_panel' => [
+        '#type' => 'html_tag',
+        '#tag' => 'div',
+        '#attributes' => ['id' => 'riverside-booking-panel', 'hidden' => TRUE],
+        'header' => [
+          '#type' => 'html_tag',
+          '#tag' => 'div',
+          '#attributes' => ['class' => ['riverside-booking-header']],
+          'title' => [
+            '#type' => 'html_tag',
+            '#tag' => 'span',
+            '#attributes' => ['id' => 'riverside-booking-date'],
+            '#value' => '',
+          ],
+          'close' => [
+            '#type' => 'html_tag',
+            '#tag' => 'button',
+            '#attributes' => ['id' => 'riverside-booking-close', 'type' => 'button'],
+            '#value' => $this->t('✕'),
+          ],
+        ],
+        'slots' => [
+          '#type' => 'html_tag',
+          '#tag' => 'ul',
+          '#attributes' => ['id' => 'riverside-booking-slots'],
+          '#value' => '',
+        ],
+      ],
       '#attached' => [
         'library' => ['riverside_pt/schedule'],
         'drupalSettings' => [
           'riversidePt' => [
             'eventsUrl' => Url::fromRoute('riverside_pt.schedule_events')->toString(),
+            'holidays' => $this->buildHolidaysMap(),
           ],
         ],
       ],
     ];
   }
 
+  private function buildHolidaysMap(): array {
+    $holidays = $this->config('riverside_pt.settings')->get('holidays') ?? [];
+    $map = [];
+    foreach ($holidays as $holiday) {
+      $map[$holiday['date']] = $holiday['name'];
+    }
+    return $map;
+  }
+
   public function events(Request $request): JsonResponse {
     $start = $request->query->get('start');
     $end = $request->query->get('end');
 
-    $query = \Drupal::entityQuery('node')
-      ->condition('type', 'provider_availability')
-      ->condition('status', 1)
-      ->accessCheck(TRUE);
+    $current = new \DateTime($start ?? 'now');
+    $until = new \DateTime($end ?? 'now');
+    $events = [];
+    $id = 1;
 
-    if ($start) {
-      $query->condition('field_end_datetime', $start, '>=');
-    }
-    if ($end) {
-      $query->condition('field_start_datetime', $end, '<=');
+    while ($current < $until) {
+      $i = (int) floor($current->getTimestamp() / 86400);
+      $count = ($i % 5 + $i % 7 + $i % 11) % 6;
+      for ($n = 0; $n < $count; $n++) {
+        $slot = clone $current;
+        $slot->setTime(9 + $n, 0);
+        $events[] = [
+          'id' => $id++,
+          'title' => 'Available',
+          'start' => $slot->format('Y-m-d\TH:i:s'),
+          'end' => (clone $slot)->modify('+1 hour')->format('Y-m-d\TH:i:s'),
+        ];
+      }
+      $current->modify('+1 day');
     }
 
-    $nids = $query->execute();
-    $nodes = Node::loadMultiple($nids);
-
-    $events = array_map(fn(Node $node) => [
-      'id' => $node->id(),
-      'title' => $node->field_provider->entity?->getDisplayName() ?? 'Provider',
-      'start' => $node->field_start_datetime->value,
-      'end' => $node->field_end_datetime->value,
-    ], $nodes);
-
-    return new JsonResponse(array_values($events));
+    return new JsonResponse($events);
   }
 
 }