#calendar {
  max-width: 900px;
  margin: 0 auto;
}

/* Yellow for "wykład" */
.lecture-type-wyklad {
  background-color: #ffd700;
  border-color: #ffd700;
}
.lecture-type-wyklad .fc-event-title,
.lecture-type-wyklad .fc-event-time,
.lecture-type-wyklad .event-description {
  color: #333;
}

/* Orange for "ćwiczenia audytoryjne" (CWA) and "ćwiczenia projektowe" (CWP) */
.lecture-type-cwa,
.lecture-type-cwp {
  background-color: #ff8c00;
  border-color: #ff8c00;
}
.lecture-type-cwa .fc-event-title,
.lecture-type-cwa .fc-event-time,
.lecture-type-cwa .event-description,
.lecture-type-cwp .fc-event-title,
.lecture-type-cwp .fc-event-time,
.lecture-type-cwp .event-description {
  color: #333;
}

.event-description {
  font-size: 0.8em;
  margin-top: 2px;
  font-style: italic;
}

/* Modal styles */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
  background-color: #fefefe;
  margin: 15% auto;
  padding: 20px;
  border-radius: 8px;
  border: 1px solid #888;
  width: 80%;
  max-width: 500px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  animation: modalopen 0.3s;
}

.close {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

.close:hover {
  color: black;
}

@keyframes modalopen {
  from { opacity: 0; transform: translateY(-50px); }
  to { opacity: 1; transform: translateY(0); }
}

#filter-container {
  max-width: 900px;
  margin: 0 auto 20px;
  padding: 10px;
  background: #f5f5f5;
  border-radius: 4px;
}

#filter-container label {
  margin-right: 10px;
}

#filter-container select {
  padding: 5px;
  border-radius: 4px;
  border: 1px solid #ccc;
}

#app-container {
  display: flex;
  max-width: 1200px;
  margin: 0 auto;
  gap: 20px;
}

#filter-panel {
  width: 250px;
  padding: 15px;
  background: #f5f5f5;
  border-radius: 8px;
  height: fit-content;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

#filter-panel h3 {
  margin-top: 0;
  font-size: 1.1em;
}

#filter-panel label {
  display: block;
  margin: 5px 0;
  cursor: pointer;
}

#calendar {
  flex: 1;
}

#filter-panel label {
  display: block;
  margin: 3px 0;
  cursor: pointer;
}

#filter-panel input[type="checkbox"] {
  margin-right: 8px;
}

#filter-type {
  margin-bottom: 10px;
}

#filter-type label {
  margin-right: 15px;
  cursor: pointer;
}