.calendar-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 24px 10px 16px;
}

.calendar-filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.calendar-filter-heading {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: #374151;
}

.calendar-filter-option {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid #d0d7de;
  border-radius: 999px;
  background: #f8fbff;
  color: #1f2933;
  font-size: 0.95rem;
}

.calendar-filter-option input {
  margin: 0;
}

.calendar-filter-swatch {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  display: inline-block;
}

.calendar-filter-swatch--one-off {
  background: #1d4ed8;
}

.calendar-filter-swatch--recurring {
  background: #8fd8b8;
}

.calendar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 10px 14px;
}

.calendar-action-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border: 1px solid #c9d4e5;
  border-radius: 999px;
  background: #ffffff;
  color: #0b4f9f;
  text-decoration: none;
  font-size: 0.92rem;
}

.calendar-action-link:hover {
  background: #f3f8ff;
  text-decoration: none;
}

#calendar {
  max-width: 1100px;
  margin: 40px auto;
  padding: 0 10px;
}

.fc-header-toolbar {
  flex-wrap: wrap;
  margin-bottom: 1em;
}

.fc-button {
  background-color: #007acc !important;
  border-color: #007acc !important;
}

.fc-button:hover {
  background-color: #005aa3 !important;
  border-color: #005aa3 !important;
}

.fc-button-active {
  background-color: #005aa3 !important;
  border-color: #005aa3 !important;
}

.fc-event {
  cursor: pointer;
}

.fc-event:hover {
  opacity: 0.8;
}

.fc-event-title {
  font-weight: 500;
}

.event-popup {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #ffffff;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  max-width: 500px;
  max-height: 80vh;
  overflow-y: auto;
}

.event-popup-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
}

.event-popup h3 {
  margin-top: 0;
  color: #333333;
}

.event-popup p {
  margin: 8px 0;
}

.event-popup a {
  color: #007acc;
  text-decoration: none;
}

.event-popup a:hover {
  text-decoration: underline;
}

.event-popup .close-btn {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 24px;
  cursor: pointer;
  color: #666666;
  background: transparent;
  border: 0;
}

.event-popup .close-btn:hover {
  color: #333333;
}