/* ========================
   Calendario base
======================== */
.calendario {
  background: #fff;
  padding: 1.25rem;
  margin: 0 auto;
  max-width: 28rem;
}

/* Header mese */
.calendario-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.calendario-header h3 {
  width: 100%;
  margin-bottom: 1rem;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--main-dark-gray);
}

.calendario-header .calendario-month {
  background-color: var(--clr-medium-blue);
  color: #fff;
  padding: 0.3rem 0.5rem;
  font-size: 0.875rem;
}

.calendario-header a {
  color: var(--main-dark-gray);
  text-decoration: none;
  font-size: 1.6em;
  padding: 5px 15px;
  transition: all 0.3s;
}

.calendario-header a:hover {
  background: #f5f5f5;
  border-radius: 4px;
  text-decoration: none;
}

/* Giorni della settimana */
.calendario-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  color: var(--main-dark-gray);
  font-size: 0.875rem;
  margin-bottom: 10px;
  column-gap: 1rem;
}

.calendario-weekdays > .calendario-dayname:is(:nth-child(6), :last-child),
.calendario-day:is(:nth-child(6), :last-child) .day-number {
  color: #b10000;
}

/* Settimane */
.calendario-weeks {
  display: grid;
  row-gap: 0.7rem;
}

.calendario-week {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  column-gap: 1rem;
  justify-content: center;
  justify-items: center;
}

/* Giorni */
.calendario-day > * {
  aspect-ratio: 1 / 1;
  min-height: auto;
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  justify-content: center;
  border-radius: 4px;
  background: #fff;
  transition: all 0.2s;
  align-items: stretch;
}

.calendario-day > span {
  cursor: default;
}

.calendario-day > a:hover {
  text-decoration: none;
}

.calendario-day.empty > a {
  background: transparent;
  border: none;
  cursor: default;
}

.calendario-day:not(.empty):hover > a {
  cursor: pointer;
}

.day-number {
  font-size: 0.875rem;
  color: var(--bs-body-color);
}

/* Oggi */
.calendario-day.calendario-today > * {
  background-color: #f2f2f2;
  color: #fff;
}

.calendario-day.calendario-today .day-number {
  color: var(--bs-body-color);
  font-weight: 600;
}

/* Giorni con eventi */
.calendario-day.has-events > a {
  background-color: var(--clr-medium-blue);
}

.calendario-day.calendario-today.has-events > a,
.calendario-day.has-events > a:hover {
  background-color: var(--clr-dark-blue);
}

.calendario-day.has-events .day-number {
  color: #fff;
}

/* Weekend */
.calendario-day.calendario-weekend .day-number {
  color: var(--main-dark-gray);
}

/* Badge eventi */
.event-count {
  position: absolute;
  top: 4px;
  right: 4px;
  background: #e74c3c;
  color: #fff;
  font-size: 0.7em;
  width: 18px;
  height: 18px;
  line-height: 18px;
  border-radius: 50%;
  text-align: center;
}

/* Spinner calendario */
.spinner {
  position: absolute;
  inset: 0;
  background: rgb(0 0 0 / 10%);
  display: flex;
  justify-content: center;
  align-items: center;
}

.spinner__inner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(0, 0, 0, 0.05);
  border-left-color: var(--clr-medium-blue);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: auto;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}