.calendar {
  width: 75%;
  border: 1px solid #ccc;
  border-radius: 10px;
  overflow: hidden;
  font-family: sans-serif;
  margin: 0 auto;
}

.calendar_nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin-bottom: 10px;
}

.calendar_nav button {
  padding: 4px 8px;
  font-size: 14px;
  min-width: 40px;
}

.calendar_header, .calendar_grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 5px;
}

.calendar_header div {
  background: #eaeaea;
  padding: 6px 0;
  text-align: center;
  font-weight: bold;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 10px;
}

.month_select,
.year_select {
  padding: 8px;
  width: 100%;
  margin: 0;
  border: 1px solid #ccc;
  text-align: center;
  cursor: pointer;
}

.calendar_select_grid {
  display: grid;
  grid-gap: 6px;
  grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
  padding: 10px;
}

.cal-normal {
  background: white;
  color: black;
}

.cal-selected {
  background: blue;
  color: white !important;
}

.cal-today {
  background: green;
  color: white !important;
}

.cal-holiday {
  background: white;
  color: red !important;
}

.cal-sunday {
  background: white;
  color: red !important;
}

.cal-surgery {
  width: 14px;
  height: 14px;
  position: absolute;
  top: 3px;
  right: 3px;
  pointer-events: none;
}

.empty-cell {
  background: transparent;
  border: none;
  cursor: default;
}

.patient_row {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 10px 15px;
  margin-bottom: 15px;
  background-color: #f9f9f9;
  border-radius: 6px;
}

#patient_selector, #month_selector, #year_selector, #reassign_selector {
  padding: 5px 10px;
  border-radius: 4px;
  border: 1px solid #ccc;
  font-size: 14px;
}

#selected_patient_label {
  font-weight: 500;
  color: #333;
}

#selector_row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
}

#selector_row button {
  margin-left: auto;
}

#order_selector {
  padding: 6px 10px;
  font-size: 14px;
}

#selected_order_name, #reassign_name {
  font-weight: 600;
  font-size: 15px;
  color: #1e3a8a;
}

#selected_order_id, #reassign_order {
  font-size: 13px;
  color: #6b7280;
}

#mesagge_row {
  margin-top: 4px;
}

#select_day_message {
  display: block;
  font-size: 14px;
  padding: 8px 10px;
  background: #eef6ff;
  border-radius: 6px;
  color: #0b4faa;
  border: 1px solid #cfe6ff;
}