.hs-calendar {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  margin-top: 20px;
}

.hs-calendar__day {
  padding: 12px 8px;
  border: 1px solid #ddd;
  border-radius: 6px;
  text-align: right;
  cursor: pointer;
  min-height: 80px;
}

.hs-calendar__day:hover {
  background: #f5f7fa;
}

.hs-calendar__day--empty {
  background: #fafafa;
  cursor: default;
}

.hs-calendar__header {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  font-weight: bold;
  margin-top: 20px;
}

.hs-calendar__header div {
  text-align: center;
}

.hs-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
}

.hs-modal__overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.4);
}

.hs-modal__content {
  position: relative;
  width: 420px;
  max-width: 90%;
  margin: 80px auto;
  background: #fff;
  padding: 20px;
  border-radius: 8px;
}

.hs-calendar__day--active {
  background: #eef2ff;
}