/* ==========================================================================
   LADY M - reservation.css
   Page de réservation en 4 étapes : progression, calendrier, horaires,
   formulaire, prestations, récapitulatif, bouton de confirmation.
   ========================================================================== */

.booking {
  padding-top: calc(var(--header-h) + 1.25rem);
  padding-bottom: clamp(3.5rem, 8vw, 6rem);
}

/* ------------------------- Progression (haut droite) ------------------------- */
.booking__top { display: flex; justify-content: flex-end; margin-bottom: 0.5rem; }
.progress { text-align: right; }
.progress__label {
  margin: 0 0 0.1rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-text-soft);
}
.progress__bar { display: flex; justify-content: flex-end; }
.progress__seg {
  position: relative;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}
.progress__seg:disabled { cursor: default; }
.progress__seg::before,
.progress__seg::after {
  content: "";
  position: absolute;
  left: 0.2rem;
  right: 0.2rem;
  top: 50%;
  height: 4px;
  border-radius: 2px;
}
.progress__seg::before { background: var(--color-line); transform: translateY(-50%); }
.progress__seg::after {
  background: var(--color-gold);
  transform: translateY(-50%) scaleX(var(--fill, 0));
  transform-origin: left;
  transition: transform 0.6s var(--ease), background-color 0.25s var(--ease);
}
.progress__seg.is-done { --fill: 1; }
.progress__seg.is-current { --fill: 0.5; }
.progress__seg.is-done:hover::after { background: var(--color-gold-dark); }

/* -------------------------------- Introduction -------------------------------- */
.booking__intro { max-width: 38rem; margin: 0 auto 2rem; text-align: center; }
.booking__title { margin: 0 0 1rem; font-size: clamp(2.3rem, 8vw, 3.6rem); transition: font-size 0.4s var(--ease); }
.booking__lead { margin: 0; font-size: 1.05rem; color: var(--color-text-soft); }
/* Après la première étape, l'introduction se réduit pour laisser la place au formulaire */
.booking:not([data-step="1"]) .booking__lead { display: none; }
.booking:not([data-step="1"]) .booking__title { font-size: clamp(1.8rem, 6vw, 2.4rem); }
.booking:not([data-step="1"]) .booking__intro { margin-bottom: 1.5rem; }

/* ----------------------------------- Étapes ----------------------------------- */
.wizard__step { max-width: 34rem; margin-inline: auto; }
.wizard__step[hidden] { display: none; }
.wizard__step.is-active { animation: step-in 0.6s var(--ease) backwards; }
.wizard__step.is-leaving { animation: step-out 0.22s ease forwards; }

@keyframes step-in {
  from { opacity: 0; transform: translateX(var(--shift, 28px)) scale(0.985); filter: blur(4px); }
  to { opacity: 1; transform: none; filter: blur(0); }
}
@keyframes step-out {
  to { opacity: 0; transform: translateX(var(--shift, -24px)); filter: blur(3px); }
}
@keyframes rise-in {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

.panel {
  padding: 1.5rem;
  border: 1px solid var(--color-line);
  border-radius: 24px;
  background: var(--color-surface);
  box-shadow: 0 18px 50px rgba(27, 22, 24, 0.07);
}

.wizard__title { margin: 0 0 0.75rem; font-size: clamp(1.8rem, 6vw, 2.3rem); }
.wizard__chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1.25rem;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  background: var(--color-tint);
  font-size: 0.9rem;
  font-weight: 600;
}
.wizard__chip::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color-gold);
}
.wizard__note { margin: 1.25rem 0 0; font-size: 0.85rem; color: var(--color-text-soft); }

.wizard__actions { display: flex; gap: 0.75rem; margin-top: 1.5rem; }
.wizard__actions .btn--primary { flex: 1; }
.wizard__actions--single { justify-content: center; margin-top: 1rem; }

/* --------------------------------- Boutons --------------------------------- */
.btn--ghost { border-color: var(--color-line); background: transparent; color: var(--color-text-soft); }
.btn--ghost:hover { background: var(--color-tint); color: var(--color-text); box-shadow: none; }

.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; box-shadow: none; }

/* Anneau doré quand "Poursuivre" devient disponible */
@keyframes ready-ring {
  0% { box-shadow: 0 0 0 0 rgba(185, 138, 75, 0.6); }
  100% { box-shadow: 0 0 0 16px rgba(185, 138, 75, 0); }
}
.btn.is-ready { animation: ready-ring 0.9s ease-out; }

/* Bouton de confirmation : sombre, reflet qui passe, anneau doré qui pulse */
.btn--confirm {
  position: relative;
  width: 100%;
  min-height: 3.6rem;
  margin-top: 1.5rem;
  overflow: hidden;
  background: var(--color-ink);
  color: #fff;
  font-size: 1.05rem;
  animation: confirm-pulse 1.8s ease-in-out infinite;
}
.btn--confirm::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(203, 162, 95, 0.55) 50%, transparent 70%);
  transform: translateX(-120%);
  animation: confirm-shine 2.6s ease-in-out infinite;
  pointer-events: none;
}
.btn--confirm:hover { background: #2B2326; box-shadow: none; }
@keyframes confirm-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(185, 138, 75, 0.6); }
  60% { box-shadow: 0 0 0 14px rgba(185, 138, 75, 0); }
}
@keyframes confirm-shine {
  0%, 55% { transform: translateX(-120%); }
  100% { transform: translateX(120%); }
}

/* -------------------------------- Calendrier -------------------------------- */
.calendar__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.calendar__title { margin: 0; font-size: 1.1rem; font-weight: 600; }

.calendar__nav {
  display: inline-grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--color-line);
  border-radius: 50%;
  background: var(--color-bg);
  color: inherit;
  cursor: pointer;
  transition: background-color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.calendar__nav:hover:not(:disabled) { background: var(--color-tint); border-color: var(--color-gold); }
.calendar__nav:disabled { opacity: 0.35; cursor: not-allowed; }

.calendar__weekdays,
.calendar__grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.25rem;
}
.calendar__weekdays {
  margin-bottom: 0.4rem;
  text-align: center;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

.calendar__day {
  aspect-ratio: 1;
  min-height: 2.5rem;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 50%;
  background: transparent;
  color: var(--color-text);
  font: inherit;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}
.calendar__day:hover:not(:disabled) { background: var(--color-tint); }
.calendar__day:active:not(:disabled) { transform: scale(0.94); }
.calendar__day.is-today { border-color: var(--color-gold); }
.calendar__day.is-selected,
.calendar__day.is-selected:hover {
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: #fff;
  font-weight: 600;
}
.calendar__day:disabled { color: #B8ABAE; text-decoration: line-through; cursor: not-allowed; }

/* --------------------------------- Horaires --------------------------------- */
.slots { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; }
.slots__empty { grid-column: 1 / -1; margin: 0; color: var(--color-text-soft); }

.slot {
  min-height: 3.5rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  font: inherit;
  font-size: 1rem;
  cursor: pointer;
  animation: rise-in 0.5s var(--ease) backwards;
  animation-delay: calc(var(--i, 0) * 70ms);
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}
.slot:hover { border-color: var(--color-gold); transform: translateY(-2px); }
.slot.is-selected { border-color: var(--color-ink); background: var(--color-ink); color: #fff; font-weight: 600; }

/* --------------------------------- Formulaire --------------------------------- */
.field { margin-bottom: 1.1rem; }
.field label { display: block; margin-bottom: 0.4rem; font-size: 0.9rem; font-weight: 600; }
.field__optional { font-weight: 400; color: var(--color-text-soft); }

.input {
  width: 100%;
  min-height: 3rem;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  font-size: 1rem; /* 16 px minimum : évite le zoom automatique sur iPhone */
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.input:focus { border-color: var(--color-gold-dark); outline: none; box-shadow: 0 0 0 3px rgba(185, 138, 75, 0.28); }
.input[aria-invalid="true"] { border-color: var(--color-error); }
textarea.input { resize: vertical; min-height: 5.5rem; }

.field__error { margin: 0.4rem 0 0; font-size: 0.85rem; color: var(--color-error); }
.field__error:empty { display: none; }

/* Prestations : pastilles sélectionnables */
.services { min-width: 0; margin: 0 0 1.1rem; padding: 0; border: 0; }
.services legend { padding: 0; margin-bottom: 0.6rem; font-size: 0.9rem; font-weight: 600; }
.services__grid { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.chip { position: relative; cursor: pointer; }
.chip__input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.chip__text {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 2.75rem;
  padding: 0.5rem 1.1rem;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: var(--color-bg);
  font-size: 0.92rem;
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.chip:hover .chip__text { border-color: var(--color-gold); }
.chip__input:checked + .chip__text { border-color: var(--color-ink); background: var(--color-ink); color: #fff; }
.chip__input:checked + .chip__text::before {
  content: "";
  width: 0.4rem;
  height: 0.75rem;
  border: solid currentColor;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translate(-1px, -1px);
}
.chip__input:focus-visible + .chip__text { outline: 3px solid var(--color-gold); outline-offset: 3px; }

/* ------------------------------- Récapitulatif ------------------------------- */
.recap { margin: 0.5rem 0 0; padding: 0; list-style: none; }
.recap__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.1rem 0.75rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--color-line);
  animation: rise-in 0.5s var(--ease) backwards;
  animation-delay: calc(var(--i, 0) * 60ms);
}
.recap__label {
  grid-column: 1;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}
.recap__value { grid-column: 1; font-weight: 600; overflow-wrap: anywhere; }
.recap__edit {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  padding: 0.5rem;
  border: 0;
  background: none;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gold-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.form__notice { margin: 1rem 0 0; font-size: 0.85rem; text-align: center; color: var(--color-text-soft); }
.form__status {
  margin: 1rem 0 0;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--color-tint);
  font-size: 0.9rem;
}
.form__status[hidden] { display: none; }
.form__status a { font-weight: 600; color: var(--color-gold-dark); }