diff --git a/com/static/bundled/com/components/ics-calendar-index.ts b/com/static/bundled/com/components/ics-calendar-index.ts
index f88b9b0f..130dd8ef 100644
--- a/com/static/bundled/com/components/ics-calendar-index.ts
+++ b/com/static/bundled/com/components/ics-calendar-index.ts
@@ -1,6 +1,6 @@
 import { makeUrl } from "#core:utils/api";
 import { inheritHtmlElement, registerComponent } from "#core:utils/web-components";
-import { Calendar } from "@fullcalendar/core";
+import { Calendar, type EventClickArg } from "@fullcalendar/core";
 import enLocale from "@fullcalendar/core/locales/en-gb";
 import frLocale from "@fullcalendar/core/locales/fr";
 import dayGridPlugin from "@fullcalendar/daygrid";
@@ -46,6 +46,71 @@ export class IcsCalendar extends inheritHtmlElement("div") {
     };
   }
 
+  formatDate(date: Date) {
+    return new Intl.DateTimeFormat(this.locale, {
+      dateStyle: "medium",
+      timeStyle: "short",
+    }).format(date);
+  }
+
+  createEventDetailPopup(event: EventClickArg) {
+    // Delete previous popup
+    const oldPopup = document.getElementById("event-details");
+    if (oldPopup !== null) {
+      oldPopup.remove();
+    }
+
+    // Create new popup
+    const popup = document.createElement("div");
+    const popupContainer = document.createElement("div");
+    const popupFirstRow = document.createElement("div");
+    const popupSecondRow = document.createElement("div");
+    const popupTitleTimeIcon = document.createElement("i");
+    const popupTitleTime = document.createElement("div");
+    const popupTitle = document.createElement("h4");
+    const popupTime = document.createElement("span");
+
+    popup.setAttribute("id", "event-details");
+    popupContainer.setAttribute("class", "event-details-container");
+    popupFirstRow.setAttribute("class", "event-details-row");
+    popupSecondRow.setAttribute("class", "event-details-row");
+
+    popupTitleTimeIcon.setAttribute("class", "fa-solid fa-calendar-days fa-xl");
+
+    popupTitle.setAttribute("class", "event-details-title");
+    popupTitle.textContent = event.event.title;
+
+    popupTime.setAttribute("class", "event-details-time");
+    popupTime.textContent = `${this.formatDate(event.event.start)} - ${this.formatDate(event.event.end)}`;
+
+    popupTitleTime.appendChild(popupTitle);
+    popupTitleTime.appendChild(popupTime);
+
+    popupFirstRow.appendChild(popupTitleTimeIcon);
+    popupSecondRow.appendChild(popupTitleTime);
+
+    popupContainer.appendChild(popupFirstRow);
+    popupContainer.appendChild(popupSecondRow);
+
+    popup.appendChild(popupContainer);
+
+    // We can't just add the element relative to the one we want to appear under
+    // Otherwise, it either gets clipped by the boundaries of the calendar or resize cells
+    // Here, we create a popup outside the calendar that follows the clicked element
+    this.node.appendChild(popup);
+    const follow = (node: HTMLElement) => {
+      const rect = node.getBoundingClientRect();
+      popup.setAttribute(
+        "style",
+        `top: calc(${rect.top + window.scrollY}px + ${rect.height}px); left: ${rect.left + window.scrollX}px;`,
+      );
+    };
+    follow(event.el);
+    window.addEventListener("resize", () => {
+      follow(event.el);
+    });
+  }
+
   async connectedCallback() {
     super.connectedCallback();
     this.calendar = new Calendar(this.node, {
@@ -69,7 +134,20 @@ export class IcsCalendar extends inheritHtmlElement("div") {
         this.calendar.changeView(this.currentView());
         this.calendar.setOption("headerToolbar", this.currentToolbar());
       },
+      eventClick: (event) => {
+        // Avoid our popup to be deleted because we clicked outside of it
+        event.jsEvent.stopPropagation();
+        this.createEventDetailPopup(event);
+      },
     });
     this.calendar.render();
+
+    window.addEventListener("click", (event: MouseEvent) => {
+      // Auto close popups when clicking outside of it
+      const popup = document.getElementById("event-details");
+      if (popup !== null && !popup.contains(event.target as Node)) {
+        popup.remove();
+      }
+    });
   }
 }
diff --git a/com/static/com/components/ics-calendar.scss b/com/static/com/components/ics-calendar.scss
index 25a66c34..825a7ebb 100644
--- a/com/static/com/components/ics-calendar.scss
+++ b/com/static/com/components/ics-calendar.scss
@@ -11,53 +11,49 @@
   --fc-button-hover-bg-color: #15608F;
   --fc-today-bg-color: rgba(26, 120, 179, 0.1);
   --fc-border-color: #DDDDDD;
-  --sc-main-background-color: #f9fafb;
-  --sc-main-padding: 5px;
-  --sc-main-border: 0px solid #DDDDDD;
-  --sc-main-border-radius: 0px;
-  --sc-body-font-family: Roboto;
-  --sc-title-font-family: Roboto;
-  --sc-body-font-size: 16px;
-  --sc-title-font-size: 28px;
-  --sc-body-font-weight: 400;
-  --sc-title-font-weight: 500;
-  --sc-title-font-color: #111111;
-  --sc-base-body-font-color: #222222;
-  --sc-title-font-style: normal;
-  --sc-body-font-style: normal;
-  --sc-event-dot-color: #1a78b3;
-  --sc-button-border: 1px solid #ffffff;
-  --sc-button-border-radius: 4px;
-  --sc-button-icons-size: 22px;
-  --sc-grid-event-white-space: nowrap;
-  --sc-block-event-background-color-hovered: rgb(245, 245, 245);
-  --sc-block-event-border: 1px solid rgba(255, 255, 255, 0);
-  --sc-block-event-border-radius: 2.5px;
-  --sc-dot-event-background-color: rgba(255, 255, 255, 0);
-  --sc-dot-event-background-color-hovered: rgb(245, 245, 245);
-  --sc-dot-event-text-color: #222222;
-  --sc-dot-event-border: 1px solid rgba(255, 255, 255, 0);
-  --sc-dot-event-border-radius: 2.5px;
-  --sc-grid-day-header-background-color: rgba(255, 255, 255, 0);
-  --sc-list-day-header-background-color: rgba(208, 208, 208, 0.3);
-  --sc-inner-calendar-background-color: rgba(255, 255, 255, 0);
-  --sc-past-day-background-color: rgba(255, 255, 255, 0);
-  --sc-future-day-background-color: rgba(255, 255, 255, 0);
-  --sc-disabled-day-background-color: rgba(208, 208, 208, 0.3);
-  --sc-event-overlay-background-color: white;
-  --sc-event-overlay-padding: 20px;
-  --sc-event-overlay-border: 1px solid #EEEEEE;
-  --sc-event-overlay-border-radius: 4px;
-  --sc-event-overlay-primary-icon-color: #1a78b3;
-  --sc-event-overlay-secondary-icon-color: black;
-  --sc-event-overlay-box-shadow: 0px 6px 20px 4px rgb(0 0 0 / 16%);
-  --sc-event-overlay-max-width: 600px;
+  --event-details-background-color: white;
+  --event-details-padding: 20px;
+  --event-details-border: 1px solid #EEEEEE;
+  --event-details-border-radius: 4px;
+  --event-details-box-shadow: 0px 6px 20px 4px rgb(0 0 0 / 16%);
+  --event-details-max-width: 600px;
 }
 
 ics-calendar {
   border: none;
   box-shadow: none;
 
+  #event-details {
+    z-index: 10;
+    max-width: 1151px;
+    position: absolute;
+
+    .event-details-container {
+      display: flex;
+      color: black;
+      flex-direction: column;
+      min-width: 200px;
+      max-width: var(--event-details-max-width);
+      padding: var(--event-details-padding);
+      border: var(--event-details-border);
+      border-radius: var(--event-details-border-radius);
+      background-color: var(--event-details-background-color);
+      box-shadow: var(--event-details-box-shadow);
+    }
+
+    .event-details-row {
+      display: flex;
+      flex-direction: row;
+      align-items: start;
+    }
+
+    .event-details-title {
+      background-color: var(--event-details-background-color);
+      margin-top: 0px;
+      margin-bottom: 4px;
+    }
+  }
+
   a.fc-col-header-cell-cushion,
   a.fc-col-header-cell-cushion:hover {
     color: black;
@@ -69,7 +65,7 @@ ics-calendar {
   }
 
   td {
-    overflow: visible; // Show events on multiple days
+    overflow-x: visible; // Show events on multiple days
   }
 
 	//Reset from style.scss