/**
 * Calendario RB4 condiviso: frontend (/prenota/) e dashboard.
 * I colori arrivano dai token del frontend quando esistono, altrimenti
 * usano i fallback del tema dashboard (chiaro e scuro).
 */
.reservation-calendar {
  --cal-ink: var(--front-ink, #495057);
  --cal-muted: var(--front-muted, #74788d);
  --cal-line: var(--front-line, rgba(73, 80, 87, 0.14));
  --cal-primary: var(--front-primary, #1a938a);
  --cal-surface: #fff;
  --cal-hover: rgba(26, 147, 138, 0.09);
  --cal-shadow: rgba(32, 53, 47, 0.09);
  --cal-badge-ok: #0f7667;
  --cal-badge-warn: #c47920;
  --cal-badge-ink: #fff;

  max-width: 26rem;
  margin-inline: auto;
  padding: 1rem;
  color: var(--cal-ink);
  background: var(--cal-surface);
  border: 1px solid var(--cal-line);
  border-radius: 1.4rem;
  box-shadow: 0 14px 34px var(--cal-shadow);
}
body[data-layout-mode="dark"] .reservation-calendar {
  --cal-ink: #c3cbe4;
  --cal-muted: #8b96a8;
  --cal-line: rgba(255, 255, 255, 0.12);
  --cal-surface: #2a3042;
  --cal-hover: rgba(26, 147, 138, 0.22);
  --cal-shadow: rgba(0, 0, 0, 0.35);
  --cal-badge-ok: #55c5ad;
  --cal-badge-warn: #ffc36e;
  --cal-badge-ink: #17372f;
}
.reservation-calendar__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.reservation-calendar__month {
  color: var(--cal-ink);
  font-size: 1.05rem;
  font-weight: 600;
  text-transform: capitalize;
}
.reservation-calendar__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  color: var(--cal-ink);
  background: var(--cal-hover);
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease;
}
.reservation-calendar__nav:hover:not(:disabled) {
  color: #fff;
  background: var(--cal-primary);
}
.reservation-calendar__nav:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.reservation-calendar__nav svg {
  width: 1.15rem;
  height: 1.15rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.reservation-calendar__weekdays,
.reservation-calendar__grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.3rem;
}
.reservation-calendar__weekdays {
  margin-bottom: 0.35rem;
  color: var(--cal-muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-align: center;
  text-transform: uppercase;
}
.reservation-calendar__day {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  min-height: 2.4rem;
  padding: 0;
  color: var(--cal-ink);
  font-size: 0.95rem;
  font-variant-numeric: tabular-nums;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 0.85rem;
  cursor: pointer;
  transition: background 0.16s ease, color 0.16s ease, border-color 0.16s ease, transform 0.16s ease;
}
.reservation-calendar__day.is-empty {
  cursor: default;
}
.reservation-calendar__day:hover:not(:disabled) {
  background: var(--cal-hover);
  border-color: var(--cal-line);
  transform: translateY(-1px);
}
.reservation-calendar__day:focus-visible {
  outline: 3px solid var(--front-secondary, var(--cal-primary));
  outline-offset: 2px;
}
.reservation-calendar__day:disabled {
  color: var(--cal-muted);
  opacity: 0.45;
  cursor: not-allowed;
}
.reservation-calendar__day.is-closed {
  text-decoration: line-through;
  text-decoration-color: rgba(190, 78, 78, 0.6);
}
.reservation-calendar__day.is-today::after {
  content: "";
  position: absolute;
  bottom: 0.35rem;
  width: 0.3rem;
  height: 0.3rem;
  background: var(--cal-primary);
  border-radius: 999px;
}
.reservation-calendar__day.is-selected,
.reservation-calendar__day.is-selected:hover {
  color: #fff;
  font-weight: 600;
  background: var(--cal-primary);
  border-color: var(--cal-primary);
  box-shadow: 0 8px 18px rgba(26, 147, 138, 0.28);
}
.reservation-calendar__day.is-selected.is-today::after {
  background: #fff;
}
.reservation-calendar__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 0.9rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--cal-line);
}
.reservation-calendar__summary {
  margin: 0;
  color: var(--cal-muted);
  font-size: 0.88rem;
}
.reservation-calendar.has-selection .reservation-calendar__summary {
  color: var(--cal-ink);
  font-weight: 600;
}
.reservation-calendar__legend {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  color: var(--cal-muted);
  font-size: 0.75rem;
}
.reservation-calendar__legend span {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
}
.reservation-calendar__legend .is-today-dot {
  background: var(--cal-primary);
}
.reservation-calendar__legend .is-closed-dot {
  margin-left: 0.6rem;
  background: rgba(190, 78, 78, 0.55);
}

/* Badge sui giorni: usati dalla plancia prenotazioni in dashboard.
   Senza dati la cella resta identica a prima. */
.reservation-calendar__daynum {
  line-height: 1;
}
.reservation-calendar__badges {
  position: absolute;
  bottom: 0.28rem;
  display: flex;
  gap: 0.18rem;
}
.reservation-calendar__badge {
  min-width: 1.15rem;
  padding: 0 0.25rem;
  color: var(--cal-badge-ink);
  font-size: 0.66rem;
  font-weight: 700;
  line-height: 1.15rem;
  font-variant-numeric: tabular-nums;
  border-radius: 999px;
}
.reservation-calendar__badge.is-ok {
  background: var(--cal-badge-ok);
}
.reservation-calendar__badge.is-warn {
  background: var(--cal-badge-warn);
}
.reservation-calendar__day.has-data .reservation-calendar__daynum {
  transform: translateY(-0.4rem);
}
.reservation-calendar__day.is-selected .reservation-calendar__badge {
  box-shadow: 0 0 0 1px #fff;
}

/* Vista grande: il calendario è l'elemento principale della pagina */
.reservation-calendar--board {
  max-width: none;
  padding: 1.25rem;
}
.reservation-calendar--board .reservation-calendar__day {
  aspect-ratio: auto;
  min-height: 4.4rem;
  padding-top: 0.5rem;
  align-items: flex-start;
  border-radius: 0.7rem;
}
.reservation-calendar--board .reservation-calendar__day.is-today::after {
  bottom: auto;
  top: 0.5rem;
  right: 0.5rem;
  width: 0.35rem;
  height: 0.35rem;
}
.reservation-calendar--board .reservation-calendar__month {
  font-size: 1.25rem;
}
.reservation-calendar--board .reservation-calendar__day.is-closed:not(:disabled) {
  text-decoration: none;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 5px,
    var(--cal-line) 5px,
    var(--cal-line) 6px
  );
}

/* Campo data con calendario a comparsa (dashboard) */
.rb4-datefield {
  position: relative;
  display: inline-block;
}
.rb4-datefield__trigger {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.6rem 1rem;
  color: #495057;
  font-size: 0.95rem;
  font-weight: 500;
  text-align: left;
  background: #f8f9fa;
  border: 1px solid rgba(73, 80, 87, 0.14);
  border-radius: 0.6rem;
  cursor: pointer;
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}
.rb4-datefield__trigger:hover,
.rb4-datefield.is-open .rb4-datefield__trigger {
  border-color: #1a938a;
  box-shadow: 0 0 0 0.15rem rgba(26, 147, 138, 0.15);
}
.rb4-datefield__trigger .rb4-datefield__caret {
  width: 0.9rem;
  height: 0.9rem;
  margin-left: auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.18s ease;
}
.rb4-datefield.is-open .rb4-datefield__caret {
  transform: rotate(180deg);
}
.rb4-datefield__pop {
  position: absolute;
  z-index: 1050;
  top: calc(100% + 0.4rem);
  left: 0;
  display: none;
  width: 22rem;
  max-width: calc(100vw - 2rem);
  margin: 0;
}
.rb4-datefield.is-open .rb4-datefield__pop {
  display: block;
}
body[data-layout-mode="dark"] .rb4-datefield__trigger {
  color: #c3cbe4;
  background: #2a3042;
  border-color: rgba(255, 255, 255, 0.12);
}

@media (max-width: 640px) {
  .reservation-calendar {
    padding: 0.75rem;
  }
  .reservation-calendar__day {
    min-height: 2.1rem;
    font-size: 0.9rem;
    border-radius: 0.7rem;
  }
  .rb4-datefield,
  .rb4-datefield__pop {
    width: 100%;
  }
}