/* Calendar filter buttons: clear selected vs unselected states */
#calendarControls .btn {
  background: #f7f9fc;
  border: 1px solid #d0d7de;
  border-radius: 999px;
  box-shadow: none;
  color: #0b3d91;
  font-weight: 600;
  margin: 0.25rem 0.35rem;
  padding: 0.35rem 0.9rem;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

#calendarControls .btn:hover {
  background: #eaf1ff;
  border-color: #7aa2e3;
  color: #0a2f6b;
}

#calendarControls .btn.active {
  background: #0b3d91;
  border-color: #0b3d91;
  color: #ffffff;
}

#calendarControls .btn:not(.active) {
  background: #f7f9fc;
  color: #334155;
}

#calendarControls .btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(11, 61, 145, 0.25);
}

/* Compact wrapping for smaller screens */
#calendarControls .input-group {
  flex-wrap: wrap;
  justify-content: center;
}

/* Shortcuts layout: stack on separate lines for readability */
#calendarShortcuts {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin: 0.25rem 0 0.75rem;
}

#calendarShortcuts .shortcut {
  display: block;
}