#calendar-controls {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin: 20px 0;
}

#calendar-controls select,
#calendar-controls button {
  padding: 6px 10px;
  font-size: 14px;
}


.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 5px;
  max-width: 100%;
  margin: auto;
  text-align: center;
}


.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr); /* 7 equal columns */
  text-align: center;
  margin: 0 auto;
  max-width: 100%;
  background-color: #f9f9f9;
  border-bottom: 1px solid #ccc;
}

.calendar-weekday {
  padding: 10px 0;
  font-weight: bold;
  border: 1px solid #ddd;
  background-color: #f0f0f0;
}



.event-day {
  min-height: 100px;
  padding: 5px;
  border: 1px solid #ddd;
  background: #fff;
  position: relative;
}

.event-day.empty {
  background: #fafafa;
  border: none;
}

.event-day.has-event {
  background-color: #e6f7ff;
  border: 1px solid #66afe9;
}

.event-popup {
  font-size: 12px;
  margin-top: 6px;
  background: #fff;
  border-top: 1px solid #ccc;
  padding-top: 4px;
}

.event-popup img {
  width: 100%;
  max-height: 80px;
  object-fit: cover;
  margin-top: 4px;
}
/* Highlight today */
.event-day.today {
  background-color: #ffe8cc;
  border: 2px solid #ffa500;
}

/* Make calendar scrollable on mobile */
.calendar-grid,
.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, minmax(120px, 1fr));
  overflow-x: auto;
  width: 100%;
  text-align: center;
}

/* Tooltip handled via title attribute */
.event-day[title] {
  position: relative;
}

/* Optional scroll styling */
.upcoming-events-scroll {
  max-height: 300px;
  overflow-y: auto;
  animation: scroll-up 20s linear infinite;
}

@keyframes scroll-up {
  0% { transform: translateY(0); }
  100% { transform: translateY(-100%); }
}