diff --git a/README.md b/README.md
index c4896a4..450cd70 100644
--- a/README.md
+++ b/README.md
@@ -174,6 +174,7 @@ Key settings:
   - **Username**: CalDAV authentication username
   - **Password**: CalDAV authentication password
   - **Color**: CSS color for calendar widget indicators
+  - **Display**: Where to show that slot's calendar indicator (`None`, `Top Left`, `Top Right`, `Bottom Left`, `Bottom Right`)
 
   A slot is enabled if it has a local file path or a CalDAV URL configured.
   The old `calendar_ics_files` setting has been replaced by the `general` slot's file path.
@@ -300,9 +301,8 @@ Notes:
 - Month switches fetch server-rendered widget HTML via AJAX and replace only the widget node.
 - Calendar output is marked as non-cacheable to keep missing/existing link styling and
   current-day highlighting up to date.
-- Each day cell shows colored corner indicators for calendar slots that have events on that day.
-  Indicator positions (clockwise): general = top-left, maintenance = top-right,
-  slot3 = bottom-right, slot4 = bottom-left.
+- Each day cell can show colored corner triangles for slots that have events on that day.
+  Indicator placement is configured per slot via the `Display` setting.
   Indicator colors are taken from the slot's configured color.
 
 ### 0.4) Virtual chronological day pages
diff --git a/action.php b/action.php
index a0d7c4c..5c7d462 100644
--- a/action.php
+++ b/action.php
@@ -168,14 +168,16 @@ class action_plugin_luxtools extends ActionPlugin
         $slots = CalendarSlot::loadEnabled($this);
         $indicators = CalendarService::monthIndicators($slots, $year, $month);
         $slotColors = [];
+        $slotDisplays = [];
         foreach ($slots as $slot) {
             $color = $slot->getColor();
             if ($color !== '') {
                 $slotColors[$slot->getKey()] = $color;
             }
+            $slotDisplays[$slot->getKey()] = $slot->getDisplay();
         }
 
-        $html = ChronologicalCalendarWidget::render($year, $month, $baseNs, $indicators, $slotColors);
+        $html = ChronologicalCalendarWidget::render($year, $month, $baseNs, $indicators, $slotColors, $slotDisplays);
         if ($html === '') {
             http_status(500);
             echo 'Calendar rendering failed';
@@ -741,7 +743,7 @@ class action_plugin_luxtools extends ActionPlugin
         $remoteError = '';
         if ($maintenanceSlot->hasRemoteSource()) {
             try {
-                $caldavOk = CalDavClient::updateEventStatus(
+                $caldavResult = CalDavClient::updateEventStatus(
                     $maintenanceSlot->getCaldavUrl(),
                     $maintenanceSlot->getUsername(),
                     $maintenanceSlot->getPassword(),
@@ -750,13 +752,13 @@ class action_plugin_luxtools extends ActionPlugin
                     $newStatus,
                     $dateIso
                 );
-                if (!$caldavOk) {
+                if ($caldavResult !== '') {
                     $remoteOk = false;
-                    $remoteError = $this->getLang('maintenance_remote_write_failed');
+                    $remoteError = $this->getLang('maintenance_remote_write_failed') . ': ' . $caldavResult;
                 }
             } catch (Throwable $e) {
                 $remoteOk = false;
-                $remoteError = $this->getLang('maintenance_remote_write_failed');
+                $remoteError = $this->getLang('maintenance_remote_write_failed') . ': ' . $e->getMessage();
             }
         }
 
diff --git a/admin/main.php b/admin/main.php
index 695b88c..5b8a0a3 100644
--- a/admin/main.php
+++ b/admin/main.php
@@ -37,21 +37,25 @@ class admin_plugin_luxtools_main extends DokuWiki_Admin_Plugin
         'calendar_general_username',
         'calendar_general_password',
         'calendar_general_color',
+        'calendar_general_display',
         'calendar_maintenance_file',
         'calendar_maintenance_caldav_url',
         'calendar_maintenance_username',
         'calendar_maintenance_password',
         'calendar_maintenance_color',
+        'calendar_maintenance_display',
         'calendar_slot3_file',
         'calendar_slot3_caldav_url',
         'calendar_slot3_username',
         'calendar_slot3_password',
         'calendar_slot3_color',
+        'calendar_slot3_display',
         'calendar_slot4_file',
         'calendar_slot4_caldav_url',
         'calendar_slot4_username',
         'calendar_slot4_password',
         'calendar_slot4_color',
+        'calendar_slot4_display',
         'pagelink_search_depth',
     ];
 
@@ -119,6 +123,7 @@ class admin_plugin_luxtools_main extends DokuWiki_Admin_Plugin
             $newConf['calendar_' . $slot . '_username'] = trim($INPUT->str('calendar_' . $slot . '_username'));
             $newConf['calendar_' . $slot . '_password'] = trim($INPUT->str('calendar_' . $slot . '_password'));
             $newConf['calendar_' . $slot . '_color'] = trim($INPUT->str('calendar_' . $slot . '_color'));
+            $newConf['calendar_' . $slot . '_display'] = trim($INPUT->str('calendar_' . $slot . '_display'));
         }
 
         $depth = (int)$INPUT->int('pagelink_search_depth');
@@ -274,6 +279,13 @@ class admin_plugin_luxtools_main extends DokuWiki_Admin_Plugin
             'slot3' => 'Slot 3',
             'slot4' => 'Slot 4',
         ];
+        $displayOptions = [
+            'none' => (string)$this->getLang('calendar_slot_display_none'),
+            'top-left' => (string)$this->getLang('calendar_slot_display_top_left'),
+            'top-right' => (string)$this->getLang('calendar_slot_display_top_right'),
+            'bottom-left' => (string)$this->getLang('calendar_slot_display_bottom_left'),
+            'bottom-right' => (string)$this->getLang('calendar_slot_display_bottom_right'),
+        ];
         foreach ($this->calendarSlotKeys as $slot) {
             echo '<h2>' . hsc($this->getLang('calendar_slot_heading') . ': ' . $slotLabels[$slot]) . '</h2>';
 
@@ -298,6 +310,18 @@ class admin_plugin_luxtools_main extends DokuWiki_Admin_Plugin
             echo '<label class="block"><span>' . hsc($this->getLang('calendar_slot_color')) . '</span> ';
             echo '<input type="color" name="' . hsc($prefix . 'color') . '" value="' . hsc((string)$this->getConf($prefix . 'color') ?: '#999999') . '" />';
             echo '</label><br />';
+
+            $currentDisplay = (string)$this->getConf($prefix . 'display');
+            if ($currentDisplay === '') $currentDisplay = 'none';
+            echo '<label class="block"><span>' . hsc($this->getLang('calendar_slot_display')) . '</span> ';
+            echo '<select name="' . hsc($prefix . 'display') . '" class="edit">';
+            foreach ($displayOptions as $value => $label) {
+                if ($label === '') $label = $value;
+                $selected = ($currentDisplay === $value) ? ' selected="selected"' : '';
+                echo '<option value="' . hsc($value) . '"' . $selected . '>' . hsc($label) . '</option>';
+            }
+            echo '</select>';
+            echo '</label><br />';
         }
 
         // CalDAV Sync button (outside the save form, separate action)
diff --git a/conf/default.php b/conf/default.php
index 28a3509..600aa32 100644
--- a/conf/default.php
+++ b/conf/default.php
@@ -38,30 +38,34 @@ $conf['open_service_url'] = 'http://127.0.0.1:8765';
 $conf['image_base_path'] = '';
 
 // Calendar slot configuration (4 slots: general, maintenance, slot3, slot4)
-// Each slot has: file, caldav_url, username, password, color
+// Each slot has: file, caldav_url, username, password, color, display
 $conf['calendar_general_file'] = '';
 $conf['calendar_general_caldav_url'] = '';
 $conf['calendar_general_username'] = '';
 $conf['calendar_general_password'] = '';
 $conf['calendar_general_color'] = '#4a90d9';
+$conf['calendar_general_display'] = 'none';
 
 $conf['calendar_maintenance_file'] = '';
 $conf['calendar_maintenance_caldav_url'] = '';
 $conf['calendar_maintenance_username'] = '';
 $conf['calendar_maintenance_password'] = '';
 $conf['calendar_maintenance_color'] = '#e67e22';
+$conf['calendar_maintenance_display'] = 'none';
 
 $conf['calendar_slot3_file'] = '';
 $conf['calendar_slot3_caldav_url'] = '';
 $conf['calendar_slot3_username'] = '';
 $conf['calendar_slot3_password'] = '';
 $conf['calendar_slot3_color'] = '#27ae60';
+$conf['calendar_slot3_display'] = 'none';
 
 $conf['calendar_slot4_file'] = '';
 $conf['calendar_slot4_caldav_url'] = '';
 $conf['calendar_slot4_username'] = '';
 $conf['calendar_slot4_password'] = '';
 $conf['calendar_slot4_color'] = '#8e44ad';
+$conf['calendar_slot4_display'] = 'none';
 
 // Maximum depth when searching for .pagelink files under allowed roots.
 $conf['pagelink_search_depth'] = 3;
diff --git a/js/event-popup.js b/js/event-popup.js
index 2044c3f..194258c 100644
--- a/js/event-popup.js
+++ b/js/event-popup.js
@@ -66,12 +66,12 @@
       html += '<div class="luxtools-event-popup-field">';
       if (allDay) {
         html += '<strong>Date:</strong> ' + formatDate(start);
-        if (end) {
+        if (end && !isSameMoment(start, end)) {
           html += ' &ndash; ' + formatDate(end);
         }
       } else {
         html += '<strong>Time:</strong> ' + formatDateTime(start);
-        if (end) {
+        if (end && !isSameMoment(start, end)) {
           html += ' &ndash; ' + formatDateTime(end);
         }
       }
@@ -114,14 +114,23 @@
       if (!isoStr) return '';
       var d = new Date(isoStr);
       if (isNaN(d.getTime())) return isoStr;
-      return d.toLocaleDateString();
+      return pad2(d.getDate()) + '.' + pad2(d.getMonth() + 1) + '.' + d.getFullYear();
     }
 
     function formatDateTime(isoStr) {
       if (!isoStr) return '';
       var d = new Date(isoStr);
       if (isNaN(d.getTime())) return isoStr;
-      return d.toLocaleDateString() + ' ' + d.toLocaleTimeString(undefined, { hour: '2-digit', minute: '2-digit' });
+      return formatDate(isoStr) + ' ' + pad2(d.getHours()) + ':' + pad2(d.getMinutes());
+    }
+
+    function isSameMoment(left, right) {
+      if (!left || !right) return false;
+      return left === right;
+    }
+
+    function pad2(value) {
+      return String(value).padStart(2, '0');
     }
 
     function escapeHtml(text) {
@@ -198,11 +207,9 @@
           // Visual feedback: mark item as done or revert
           if (action === 'complete') {
             item.classList.add('luxtools-task-completed');
-            // Fade out and remove after a short delay
-            item.style.opacity = '0.5';
-            setTimeout(function () {
-              item.style.display = 'none';
-            }, 1000);
+            button.textContent = 'Reopen';
+            button.setAttribute('data-action', 'reopen');
+            button.disabled = false;
           } else {
             item.classList.remove('luxtools-task-completed');
             item.style.opacity = '1';
diff --git a/js/main.js b/js/main.js
index 8ee78c5..710ea2d 100644
--- a/js/main.js
+++ b/js/main.js
@@ -86,9 +86,10 @@
 
     var formatter;
     try {
-      formatter = new Intl.DateTimeFormat(undefined, {
+      formatter = new Intl.DateTimeFormat('de-DE', {
         hour: '2-digit',
-        minute: '2-digit'
+        minute: '2-digit',
+        hour12: false
       });
     } catch (e) {
       formatter = null;
diff --git a/lang/de/lang.php b/lang/de/lang.php
index cffa425..c241ec4 100644
--- a/lang/de/lang.php
+++ b/lang/de/lang.php
@@ -70,6 +70,12 @@ $lang["calendar_slot_caldav_url"] = "CalDAV-URL";
 $lang["calendar_slot_username"] = "Benutzername";
 $lang["calendar_slot_password"] = "Passwort";
 $lang["calendar_slot_color"] = "Anzeigefarbe";
+$lang["calendar_slot_display"] = "Anzeige";
+$lang["calendar_slot_display_none"] = "Keine";
+$lang["calendar_slot_display_top_left"] = "Oben links";
+$lang["calendar_slot_display_top_right"] = "Oben rechts";
+$lang["calendar_slot_display_bottom_left"] = "Unten links";
+$lang["calendar_slot_display_bottom_right"] = "Unten rechts";
 $lang["pagelink_search_depth"] =
     "Maximale Verzeichnisebene für .pagelink-Suche (0 = nur Root).";
 
diff --git a/lang/en/lang.php b/lang/en/lang.php
index 887e620..e53c896 100644
--- a/lang/en/lang.php
+++ b/lang/en/lang.php
@@ -70,6 +70,12 @@ $lang["calendar_slot_caldav_url"] = "CalDAV URL";
 $lang["calendar_slot_username"] = "Username";
 $lang["calendar_slot_password"] = "Password";
 $lang["calendar_slot_color"] = "Display color";
+$lang["calendar_slot_display"] = "Display";
+$lang["calendar_slot_display_none"] = "None";
+$lang["calendar_slot_display_top_left"] = "Top Left";
+$lang["calendar_slot_display_top_right"] = "Top Right";
+$lang["calendar_slot_display_bottom_left"] = "Bottom Left";
+$lang["calendar_slot_display_bottom_right"] = "Bottom Right";
 $lang["pagelink_search_depth"] =
     "Maximum directory depth for .pagelink search (0 = only root).";
 
diff --git a/src/CalDavClient.php b/src/CalDavClient.php
index 501a0bf..f05edad 100644
--- a/src/CalDavClient.php
+++ b/src/CalDavClient.php
@@ -20,6 +20,9 @@ class CalDavClient
     /** @var int HTTP timeout in seconds */
     protected const TIMEOUT = 30;
 
+    /** @var string Last request error message for diagnostics */
+    protected static string $lastRequestError = '';
+
     /**
      * Update the STATUS of a specific event or task on the remote CalDAV server.
      *
@@ -33,7 +36,7 @@ class CalDavClient
      * @param string $recurrenceId  Recurrence ID (empty for non-recurring)
      * @param string $newStatus  New status value (e.g. COMPLETED, TODO)
      * @param string $dateIso    Occurrence date YYYY-MM-DD
-     * @return bool  True if the remote update succeeded
+     * @return string  Empty string on success, error message on failure
      */
     public static function updateEventStatus(
         string $caldavUrl,
@@ -43,13 +46,17 @@ class CalDavClient
         string $recurrenceId,
         string $newStatus,
         string $dateIso
-    ): bool {
-        if ($caldavUrl === '' || $uid === '') return false;
+    ): string {
+        if ($caldavUrl === '' || $uid === '') return 'Missing CalDAV URL or UID';
 
         try {
             // Find the calendar object href for this UID via REPORT
             $objectInfo = self::findObjectByUid($caldavUrl, $username, $password, $uid);
-            if ($objectInfo === null) return false;
+            if ($objectInfo === null) {
+                $msg = "CalDAV: Could not find object with UID '$uid' on server";
+                dbglog($msg);
+                return $msg;
+            }
 
             $objectHref = $objectInfo['href'];
             $etag = $objectInfo['etag'];
@@ -57,19 +64,35 @@ class CalDavClient
 
             // Parse and update the status
             $calendar = Reader::read($calendarData, Reader::OPTION_FORGIVING);
-            if (!($calendar instanceof VCalendar)) return false;
+            if (!($calendar instanceof VCalendar)) {
+                $msg = "CalDAV: Failed to parse calendar data for UID '$uid'";
+                dbglog($msg);
+                return $msg;
+            }
 
             $updated = IcsWriter::applyStatusUpdateToCalendar(
                 $calendar, $uid, $recurrenceId, $newStatus, $dateIso
             );
-            if (!$updated) return false;
+            if (!$updated) {
+                $msg = "CalDAV: applyStatusUpdateToCalendar failed for UID '$uid'";
+                dbglog($msg);
+                return $msg;
+            }
 
             $newData = $calendar->serialize();
 
             // PUT the updated object back with If-Match for conflict detection
-            return self::putCalendarObject($objectHref, $username, $password, $newData, $etag);
+            $putError = self::putCalendarObject($objectHref, $username, $password, $newData, $etag);
+            if ($putError !== '') {
+                dbglog($putError);
+                return $putError;
+            }
+
+            return '';
         } catch (Throwable $e) {
-            return false;
+            $msg = 'CalDAV: Exception during updateEventStatus: ' . $e->getMessage();
+            dbglog($msg);
+            return $msg;
         }
     }
 
@@ -243,7 +266,7 @@ class CalDavClient
      * @param string $password
      * @param string $data     ICS data to write
      * @param string $etag     ETag for If-Match header (empty to skip)
-     * @return bool
+     * @return string  Empty string on success, error message on failure
      */
     protected static function putCalendarObject(
         string $href,
@@ -251,7 +274,7 @@ class CalDavClient
         string $password,
         string $data,
         string $etag
-    ): bool {
+    ): string {
         $headers = [
             'Content-Type: text/calendar; charset=utf-8',
         ];
@@ -260,9 +283,10 @@ class CalDavClient
         }
 
         $response = self::request('PUT', $href, $username, $password, $data, $headers);
-        // PUT returns null body but we check by HTTP status via the request method
-        // A successful PUT returns 2xx
-        return $response !== null;
+        if ($response === null) {
+            return self::$lastRequestError ?: 'CalDAV PUT failed (unknown error)';
+        }
+        return '';
     }
 
     /**
@@ -293,8 +317,6 @@ class CalDavClient
 
             $etags = $resp->xpath('.//d:getetag');
             $etag = ($etags && count($etags) > 0) ? trim((string)$etags[0]) : '';
-            // Strip surrounding quotes from etag if present
-            $etag = trim($etag, '"');
 
             $caldata = $resp->xpath('.//cal:calendar-data');
             $data = ($caldata && count($caldata) > 0) ? trim((string)$caldata[0]) : '';
@@ -392,10 +414,18 @@ class CalDavClient
         string $body = '',
         array $headers = []
     ): ?string {
-        if (!function_exists('curl_init')) return null;
+        self::$lastRequestError = '';
+
+        if (!function_exists('curl_init')) {
+            self::$lastRequestError = 'CalDAV: curl extension not available';
+            return null;
+        }
 
         $ch = curl_init();
-        if ($ch === false) return null;
+        if ($ch === false) {
+            self::$lastRequestError = 'CalDAV: curl_init() failed';
+            return null;
+        }
 
         curl_setopt($ch, CURLOPT_URL, $url);
         curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
@@ -423,9 +453,13 @@ class CalDavClient
         // Capture HTTP status code
         $responseBody = curl_exec($ch);
         $httpCode = (int)curl_getinfo($ch, CURLINFO_HTTP_CODE);
+        $curlError = curl_error($ch);
         curl_close($ch);
 
-        if (!is_string($responseBody)) return null;
+        if (!is_string($responseBody)) {
+            self::$lastRequestError = "CalDAV $method failed: curl error: $curlError";
+            return null;
+        }
 
         // Accept 2xx and 207 (multistatus) responses
         if ($httpCode >= 200 && $httpCode < 300) {
@@ -435,6 +469,7 @@ class CalDavClient
             return $responseBody;
         }
 
+        self::$lastRequestError = "CalDAV $method failed: HTTP $httpCode";
         return null;
     }
 }
diff --git a/src/CalendarSlot.php b/src/CalendarSlot.php
index 10965a1..20bb2d4 100644
--- a/src/CalendarSlot.php
+++ b/src/CalendarSlot.php
@@ -6,13 +6,17 @@ namespace dokuwiki\plugin\luxtools;
  * Represents one calendar slot configuration.
  *
  * Each slot has a stable key, a human-readable label, local/remote source
- * configuration, a display color, and a derived enabled state.
+ * configuration, a display color, an optional widget indicator position,
+ * and a derived enabled state.
  */
 class CalendarSlot
 {
     /** @var string[] Ordered list of all supported slot keys */
     public const SLOT_KEYS = ['general', 'maintenance', 'slot3', 'slot4'];
 
+     /** @var string[] Allowed widget indicator display positions */
+     public const INDICATOR_DISPLAYS = ['none', 'top-left', 'top-right', 'bottom-left', 'bottom-right'];
+
     /** @var array<string,string> Human-readable labels for slot keys */
     public const SLOT_LABELS = [
         'general'     => 'General',
@@ -42,6 +46,9 @@ class CalendarSlot
     /** @var string CSS color for widget indicators */
     protected $color;
 
+    /** @var string Widget indicator display position */
+    protected $display;
+
     /**
      * @param string $key
      * @param string $file
@@ -49,6 +56,7 @@ class CalendarSlot
      * @param string $username
      * @param string $password
      * @param string $color
+     * @param string $display
      */
     public function __construct(
         string $key,
@@ -56,7 +64,8 @@ class CalendarSlot
         string $caldavUrl = '',
         string $username = '',
         string $password = '',
-        string $color = ''
+        string $color = '',
+        string $display = 'none'
     ) {
         $this->key = $key;
         $this->label = self::SLOT_LABELS[$key] ?? $key;
@@ -65,6 +74,7 @@ class CalendarSlot
         $this->username = trim($username);
         $this->password = trim($password);
         $this->color = trim($color);
+        $this->display = self::normalizeIndicatorDisplay($display);
     }
 
     public function getKey(): string
@@ -102,6 +112,16 @@ class CalendarSlot
         return $this->color;
     }
 
+    public function getDisplay(): string
+    {
+        return $this->display;
+    }
+
+    public function shouldDisplayIndicator(): bool
+    {
+        return $this->display !== 'none';
+    }
+
     /**
      * A slot is enabled if it has a local file path or a CalDAV URL.
      *
@@ -149,7 +169,8 @@ class CalendarSlot
                 (string)$plugin->getConf('calendar_' . $key . '_caldav_url'),
                 (string)$plugin->getConf('calendar_' . $key . '_username'),
                 (string)$plugin->getConf('calendar_' . $key . '_password'),
-                (string)$plugin->getConf('calendar_' . $key . '_color')
+                (string)$plugin->getConf('calendar_' . $key . '_color'),
+                (string)$plugin->getConf('calendar_' . $key . '_display')
             );
         }
         return $slots;
@@ -168,4 +189,14 @@ class CalendarSlot
             return $slot->isEnabled();
         });
     }
+
+    protected static function normalizeIndicatorDisplay(string $display): string
+    {
+        $display = strtolower(trim($display));
+        $display = str_replace(['_', ' '], '-', $display);
+        if (!in_array($display, self::INDICATOR_DISPLAYS, true)) {
+            return 'none';
+        }
+        return $display;
+    }
 }
diff --git a/src/ChronologicalCalendarWidget.php b/src/ChronologicalCalendarWidget.php
index 66e3bc6..77e7ef7 100644
--- a/src/ChronologicalCalendarWidget.php
+++ b/src/ChronologicalCalendarWidget.php
@@ -15,6 +15,7 @@ class ChronologicalCalendarWidget
      * @param string $baseNs
      * @param array<string,string[]> $indicators  date => [slotKey, ...] from CalendarService::monthIndicators()
      * @param array<string,string> $slotColors    slotKey => CSS color
+     * @param array<string,string> $slotDisplays  slotKey => configured indicator position
      * @return string
      */
     public static function render(
@@ -22,7 +23,8 @@ class ChronologicalCalendarWidget
         int $month,
         string $baseNs = 'chronological',
         array $indicators = [],
-        array $slotColors = []
+        array $slotColors = [],
+        array $slotDisplays = []
     ): string {
         if (!self::isValidMonth($year, $month)) return '';
 
@@ -120,13 +122,19 @@ class ChronologicalCalendarWidget
                 // Render slot indicators if any
                 $dayIndicators = $indicators[$date] ?? [];
                 if ($dayIndicators !== []) {
-                    $html .= '<div class="luxtools-calendar-indicators">';
+                    $indicatorHtml = '';
                     foreach ($dayIndicators as $slotKey) {
+                        $display = $slotDisplays[$slotKey] ?? 'none';
+                        if ($display === 'none') continue;
+
                         $color = $slotColors[$slotKey] ?? '';
                         $style = ($color !== '') ? ' style="background-color:' . hsc($color) . '"' : '';
-                        $html .= '<span class="luxtools-calendar-indicator luxtools-indicator-' . hsc($slotKey) . '"' . $style . '></span>';
+                        $indicatorHtml .= '<span class="luxtools-calendar-indicator luxtools-indicator-' . hsc($display) . '"' . $style . '></span>';
+                    }
+
+                    if ($indicatorHtml !== '') {
+                        $html .= '<div class="luxtools-calendar-indicators">' . $indicatorHtml . '</div>';
                     }
-                    $html .= '</div>';
                 }
 
                 if ($dayId !== null && function_exists('html_wikilink')) {
diff --git a/style.css b/style.css
index 6270400..7bff741 100644
--- a/style.css
+++ b/style.css
@@ -668,29 +668,32 @@ div.luxtools-calendar td.luxtools-calendar-day {
 
 .luxtools-calendar-indicator {
     position: absolute;
-    width: 6px;
-    height: 6px;
-    border-radius: 50%;
+    width: 10px;
+    height: 10px;
 }
 
-.luxtools-indicator-general {
-    top: 2px;
-    left: 2px;
+.luxtools-indicator-top-left {
+    top: 0;
+    left: 0;
+    clip-path: polygon(0 0, 100% 0, 0 100%);
 }
 
-.luxtools-indicator-maintenance {
-    top: 2px;
-    right: 2px;
+.luxtools-indicator-top-right {
+    top: 0;
+    right: 0;
+    clip-path: polygon(0 0, 100% 0, 100% 100%);
 }
 
-.luxtools-indicator-slot3 {
-    bottom: 2px;
-    right: 2px;
+.luxtools-indicator-bottom-right {
+    bottom: 0;
+    right: 0;
+    clip-path: polygon(100% 0, 100% 100%, 0 100%);
 }
 
-.luxtools-indicator-slot4 {
-    bottom: 2px;
-    left: 2px;
+.luxtools-indicator-bottom-left {
+    bottom: 0;
+    left: 0;
+    clip-path: polygon(0 0, 0 100%, 100% 100%);
 }
 
 
diff --git a/syntax/calendar.php b/syntax/calendar.php
index a06f822..0cc2505 100644
--- a/syntax/calendar.php
+++ b/syntax/calendar.php
@@ -91,14 +91,16 @@ class syntax_plugin_luxtools_calendar extends SyntaxPlugin
         $slots = CalendarSlot::loadEnabled($this);
         $indicators = CalendarService::monthIndicators($slots, $year, $month);
         $slotColors = [];
+        $slotDisplays = [];
         foreach ($slots as $slot) {
             $color = $slot->getColor();
             if ($color !== '') {
                 $slotColors[$slot->getKey()] = $color;
             }
+            $slotDisplays[$slot->getKey()] = $slot->getDisplay();
         }
 
-        $renderer->doc .= ChronologicalCalendarWidget::render($year, $month, $baseNs, $indicators, $slotColors);
+        $renderer->doc .= ChronologicalCalendarWidget::render($year, $month, $baseNs, $indicators, $slotColors, $slotDisplays);
 
         return true;
     }