/* ============================================================
   KeyZen — Calendrier de disponibilité (style Airbnb)
   ============================================================ */

/* Palette réutilisée du monde voyageurs */
:root {
  --cal-primary: #1a3a52;
  --cal-primary-dark: #0f2739;
  --cal-hover: #edf1f7;
  --cal-line: rgba(15, 39, 57, 0.12);
  --cal-danger: #b34d3a;
  --cal-text-soft: #6e7a86;
}

/* ============================================================
   MINI-WIDGET (dans l'aside de la fiche voyageur)
   ============================================================ */
.kz-avail-widget {
  background: #fff;
  border: 1px solid var(--cal-line);
  border-radius: 12px;
  padding: 1.1rem 1.2rem;
  margin-top: 1rem;
  box-shadow: 0 2px 8px rgba(15, 39, 57, 0.04);
}
.kz-avail-widget-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--cal-primary);
  margin-bottom: 0.6rem;
  font-family: 'Inter', -apple-system, sans-serif;
}
.kz-avail-widget-header svg {
  width: 18px;
  height: 18px;
}
.kz-avail-widget-header strong {
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}
.kz-avail-widget-next {
  margin: 0 0 0.85rem;
  font-size: 0.85rem;
  color: var(--cal-text-soft);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  line-height: 1.4;
}
.kz-avail-widget-next strong { color: var(--cal-primary-dark); }
.kz-avail-widget-dot {
  width: 8px;
  height: 8px;
  background: #2ea56d;
  border-radius: 50%;
  margin-right: 0.5rem;
  box-shadow: 0 0 0 3px rgba(46, 165, 109, 0.15);
  flex-shrink: 0;
}
.kz-avail-widget-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.7rem 1rem;
  background: var(--cal-primary);
  color: #fff;
  border: 0;
  border-radius: 8px;
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 200ms;
}
.kz-avail-widget-btn:hover {
  background: var(--cal-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(15, 39, 57, 0.15);
}
.kz-avail-widget-btn svg { width: 16px; height: 16px; }

/* ============================================================
   MODALE PLEIN ÉCRAN
   ============================================================ */
.kz-calendar-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: kz-cal-fade 220ms ease-out;
}
@keyframes kz-cal-fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.kz-calendar-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 39, 57, 0.6);
  backdrop-filter: blur(3px);
}
.kz-calendar-modal-panel {
  position: relative;
  width: min(1080px, 96vw);
  max-height: 92vh;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  font-family: 'Inter', -apple-system, sans-serif;
  animation: kz-cal-slide 320ms cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes kz-cal-slide {
  from { transform: translateY(24px) scale(0.98); opacity: 0; }
  to   { transform: none; opacity: 1; }
}
.kz-calendar-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--cal-line);
  gap: 1rem;
}
.kz-calendar-modal-header h2 {
  margin: 0 0 0.25rem;
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 400;
  font-size: 1.5rem;
  color: var(--cal-primary-dark);
  letter-spacing: -0.01em;
}
.kz-calendar-modal-subtitle {
  margin: 0;
  color: var(--cal-text-soft);
  font-size: 0.86rem;
}
.kz-calendar-modal-close {
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--cal-line);
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--cal-text-soft);
  transition: all 180ms;
  flex-shrink: 0;
}
.kz-calendar-modal-close:hover {
  background: var(--cal-hover);
  color: var(--cal-primary-dark);
}
.kz-calendar-modal-close svg { width: 18px; height: 18px; }

.kz-calendar-modal-body {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  overflow: hidden;
  min-height: 0;
}
.kz-calendar-modal-cal {
  overflow-y: auto;
  padding: 1.25rem 1.5rem 1.5rem;
  border-right: 1px solid var(--cal-line);
}
.kz-calendar-modal-recap {
  overflow-y: auto;
  padding: 1.25rem 1.5rem 1.5rem;
  background: #fafbfc;
}

@media (max-width: 900px) {
  .kz-calendar-modal-panel {
    width: 100vw;
    max-height: 100vh;
    height: 100vh;
    border-radius: 0;
  }
  .kz-calendar-modal-body {
    grid-template-columns: 1fr;
    overflow-y: auto;
  }
  .kz-calendar-modal-cal {
    border-right: 0;
    border-bottom: 1px solid var(--cal-line);
    padding: 1rem;
  }
  .kz-calendar-modal-recap {
    padding: 1rem;
  }
}

/* ============================================================
   CALENDRIER (2 mois)
   ============================================================ */
.kz-cal-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.kz-cal-selection-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.65rem 0.9rem;
  background: var(--cal-hover);
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--cal-primary-dark);
}
.kz-cal-min-stay-badge {
  padding: 0.25rem 0.7rem;
  background: color-mix(in srgb, var(--cal-primary) 12%, transparent);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--cal-primary);
  letter-spacing: 0.03em;
}

.kz-cal-loading,
.kz-cal-fallback-note {
  padding: 0.6rem 0.9rem;
  background: rgba(230, 176, 88, 0.1);
  border: 1px solid rgba(230, 176, 88, 0.3);
  border-radius: 6px;
  color: #7a5c1f;
  font-size: 0.82rem;
}
.kz-cal-loading {
  background: var(--cal-hover);
  border-color: var(--cal-line);
  color: var(--cal-text-soft);
}

.kz-cal-error {
  padding: 0.65rem 0.9rem;
  background: color-mix(in srgb, var(--cal-danger) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--cal-danger) 30%, transparent);
  border-radius: 6px;
  color: var(--cal-danger);
  font-size: 0.85rem;
  font-weight: 500;
}

.kz-cal-months {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
@media (max-width: 600px) {
  .kz-cal-months {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

.kz-cal-month {
  min-width: 0;
}
.kz-cal-month-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
}
.kz-cal-month-header h4 {
  margin: 0;
  text-align: center;
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 400;
  font-size: 1.05rem;
  color: var(--cal-primary-dark);
  letter-spacing: -0.01em;
  text-transform: capitalize;
}
.kz-cal-nav {
  width: 32px;
  height: 32px;
  background: transparent;
  border: 1px solid var(--cal-line);
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--cal-primary-dark);
  transition: all 180ms;
}
.kz-cal-nav:hover {
  background: var(--cal-hover);
  border-color: var(--cal-primary);
}
.kz-cal-nav svg { width: 14px; height: 14px; }

.kz-cal-days-header {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  margin-bottom: 4px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--cal-line);
}
.kz-cal-days-header span {
  text-align: center;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--cal-text-soft);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.kz-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

/* ============================================================
   CELLULE JOUR
   ============================================================ */
.kz-cal-cell {
  aspect-ratio: 1 / 1;
  min-height: 38px;
  position: relative;
  background: transparent;
  border: 0;
  cursor: pointer;
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 0.85rem;
  color: var(--cal-primary-dark);
  border-radius: 8px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 120ms, color 120ms;
}
.kz-cal-cell .kz-cal-num {
  position: relative;
  z-index: 2;
}

/* Autres mois : cachés visuellement pour ne montrer que le mois courant */
.kz-cal-cell.other-month {
  visibility: hidden;
  pointer-events: none;
}

/* Passé : gris, non cliquable */
.kz-cal-cell.past {
  color: rgba(15, 39, 57, 0.28);
  cursor: default;
  text-decoration: line-through;
  text-decoration-color: rgba(15, 39, 57, 0.25);
}

/* Réservé (barré + tooltip) */
.kz-cal-cell.booked {
  color: rgba(15, 39, 57, 0.35);
  cursor: not-allowed;
  position: relative;
}
.kz-cal-cell.booked::after {
  content: '';
  position: absolute;
  left: 22%;
  right: 22%;
  top: 50%;
  height: 1.5px;
  background: rgba(15, 39, 57, 0.55);
  transform: rotate(-8deg);
  transform-origin: center;
  pointer-events: none;
}
/* Tooltip "Réservé" au survol */
.kz-cal-cell.booked:hover::before {
  content: attr(title);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--cal-primary-dark);
  color: #fff;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.7rem;
  white-space: nowrap;
  pointer-events: none;
  z-index: 10;
}
.kz-cal-cell.booked:hover::after {
  background: rgba(15, 39, 57, 0.75);
}

/* Disponible : hover subtile */
.kz-cal-cell.available:hover {
  background: var(--cal-hover);
}

/* Range hover : jour survolé entre arrivée et curseur */
.kz-cal-cell.available.range-hover {
  background: color-mix(in srgb, var(--cal-primary) 10%, transparent);
  border-radius: 0;
}

/* Range inner : entre arrivée et départ */
.kz-cal-cell.available.range-inner {
  background: color-mix(in srgb, var(--cal-primary) 15%, transparent);
  border-radius: 0;
}

/* Sélectionné (arrivée ou départ) */
.kz-cal-cell.selected {
  background: var(--cal-primary);
  color: #fff;
  font-weight: 600;
}
.kz-cal-cell.range-start {
  border-radius: 8px 0 0 8px;
}
.kz-cal-cell.range-end {
  border-radius: 0 8px 8px 0;
}
/* Si arrivée = départ (impossible mais safe) */
.kz-cal-cell.range-start.range-end {
  border-radius: 8px;
}

.kz-cal-cell:focus-visible {
  outline: 2px solid var(--cal-primary);
  outline-offset: -2px;
  z-index: 3;
}

/* Légende */
.kz-cal-legend {
  display: flex;
  gap: 1.25rem;
  padding: 0.75rem 0.9rem;
  background: var(--cal-hover);
  border-radius: 8px;
  font-size: 0.78rem;
  color: var(--cal-text-soft);
  flex-wrap: wrap;
}
.kz-cal-legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.kz-cal-legend-dot {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  display: inline-block;
  position: relative;
}
.kz-cal-legend-dot.available {
  background: #fff;
  border: 1px solid var(--cal-line);
}
.kz-cal-legend-dot.booked {
  background: #fff;
  border: 1px solid var(--cal-line);
}
.kz-cal-legend-dot.booked::after {
  content: '';
  position: absolute;
  left: 15%;
  right: 15%;
  top: 50%;
  height: 1.5px;
  background: rgba(15, 39, 57, 0.55);
  transform: rotate(-8deg);
}
.kz-cal-legend-dot.selected {
  background: var(--cal-primary);
}

/* ============================================================
   RÉCAP DEVIS
   ============================================================ */
.kz-recap {
  font-family: 'Inter', -apple-system, sans-serif;
}
.kz-recap h3 {
  margin: 0 0 1rem;
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 400;
  font-size: 1.2rem;
  color: var(--cal-primary-dark);
}

.kz-recap-dates {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  padding: 0.75rem;
  border: 1px solid var(--cal-line);
  border-radius: 10px;
  margin-bottom: 1rem;
}
.kz-recap-dates > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.kz-recap-dates strong {
  color: var(--cal-primary-dark);
  font-size: 0.86rem;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.kz-recap-label {
  font-size: 0.7rem;
  color: var(--cal-text-soft);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
}

.kz-recap-guests {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--cal-line);
  border-radius: 10px;
}
.kz-recap-guests label {
  font-size: 0.82rem;
  color: var(--cal-text-soft);
  font-weight: 500;
}
.kz-recap-guests select {
  flex: 1;
  padding: 0.35rem 0.5rem;
  border: 0;
  background: transparent;
  color: var(--cal-primary-dark);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
}
.kz-recap-guests select:focus {
  outline: 2px solid var(--cal-primary);
  outline-offset: 2px;
  border-radius: 4px;
}

.kz-recap-empty {
  padding: 1.5rem 1rem;
  background: var(--cal-hover);
  border-radius: 10px;
  text-align: center;
  color: var(--cal-text-soft);
  font-size: 0.85rem;
  margin: 0 0 1.25rem;
}

.kz-recap-quote {
  padding: 1rem 0.25rem;
  border-top: 1px solid var(--cal-line);
  margin-bottom: 1.25rem;
}
.kz-recap-loading {
  text-align: center;
  color: var(--cal-text-soft);
  font-size: 0.85rem;
  padding: 1rem;
}
.kz-recap-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  font-size: 0.88rem;
  color: var(--cal-primary-dark);
}
.kz-recap-total {
  padding-top: 0.85rem;
  margin-top: 0.35rem;
  border-top: 1px solid var(--cal-line);
  font-size: 1rem;
}
.kz-recap-total strong {
  font-size: 1.15rem;
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 400;
  color: var(--cal-primary-dark);
}
.kz-recap-pernight {
  text-align: right;
  font-size: 0.75rem;
  color: var(--cal-text-soft);
  margin: 0.25rem 0 0;
}

.kz-recap-fallback {
  background: rgba(230, 176, 88, 0.08);
  border: 1px solid rgba(230, 176, 88, 0.25);
  border-radius: 8px;
  padding: 0.85rem;
}
.kz-recap-fallback p {
  margin: 0.3rem 0;
  color: var(--cal-primary-dark);
  font-size: 0.85rem;
}
.kz-recap-note {
  font-size: 0.75rem !important;
  color: var(--cal-text-soft) !important;
  margin-top: 0.6rem !important;
  line-height: 1.5;
}

.kz-recap-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: stretch;
}
.kz-recap-actions .tv-btn-primary {
  width: 100%;
  justify-content: center;
}
.kz-recap-actions .tv-btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.kz-recap-clear {
  padding: 0.5rem;
  background: transparent;
  border: 0;
  color: var(--cal-text-soft);
  font-family: inherit;
  font-size: 0.78rem;
  text-decoration: underline;
  cursor: pointer;
  align-self: center;
}
.kz-recap-clear:hover { color: var(--cal-primary-dark); }