.calendar-admin {
  display: flex;
  gap: 24px;
  height: 80vh;
  min-height: 500px;
}
.calendar-admin aside {
  width: 320px;
}
.calendar-admin aside h2 {
  margin-bottom: 16px;
}
.calendar-admin .search-bar {
  width: 100%;
  margin-bottom: 16px;
  padding: 8px;
  box-sizing: border-box;
  border-radius: 8px;
  border: 1px solid #ddd;
  font-size: 1em;
}
.calendar-admin aside ul {
  list-style: none;
  padding: 0;
}
.calendar-admin aside li {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  padding: 8px 10px;
}
.calendar-admin .listing-img {
  width: 48px;
  height: 36px;
  background: #eee;
  margin-right: 12px;
  border-radius: 6px;
}
.calendar-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  padding: 24px 18px;
  min-width: 0;
  height: 100%;
}
.calendar-controls {
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}
.calendar-month {
  flex: 1;
  text-align: center;
  font-size: 1.3em;
  font-weight: 600;
  color: #008489;
}
.calendar-nav, .calendar-today {
  background: #f7f7f7;
  border: none;
  border-radius: 8px;
  padding: 8px 14px;
  margin: 0 2px;
  font-size: 1em;
  cursor: pointer;
  transition: background 0.2s;
}
.calendar-nav:hover, .calendar-today:hover {
  background: #e0f7fa;
}
.calendar-table-wrapper {
  flex: 1;
  display: flex;
  align-items: stretch;
  height: 100%;
}
.calendar-table {
  width: 100%;
  height: 100%;
  border-collapse: separate;
  border-spacing: 8px;
  table-layout: fixed;
}
.calendar-table th {
  padding: 8px 0;
  border-bottom: 1px solid #ccc;
  color: #008489;
  font-weight: 600;
  background: #f7f7f7;
  border-radius: 8px;
}
.calendar-day-cell {
  background: #f9f9f9;
  border-radius: 12px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.03);
  min-width: 60px;
  height: 70px;
  vertical-align: top;
  position: relative;
  transition: box-shadow 0.2s;
}
.calendar-day-cell:hover {
  box-shadow: 0 4px 16px rgba(0,132,137,0.10);
  background: #e0f7fa;
}
.calendar-day-number {
  font-size: 1.2em;
  font-weight: 500;
  color: #222;
  margin-bottom: 4px;
  margin-top: 6px;
}
/* Highlight today */
.calendar-day-cell .calendar-day-number {
  border-radius: 50%;
  display: inline-block;
  width: 32px;
  height: 32px;
  line-height: 32px;
  text-align: center;
}
.calendar-day-cell.today .calendar-day-number {
  background: #008489;
  color: #fff;
}
/* Responsive */
@media (max-width: 900px) {
  .calendar-admin {
    flex-direction: column;
    height: auto;
  }
  .calendar-section {
    padding: 12px 4px;
  }
}