/* ============================================
   RESERVATION CSS — Mobile First
   Tunnel de réservation multi-étapes
   Belle Pour Son Mariage
   ============================================ */

/* --- Page layout --- */
.reservation-page {
  min-height: 100vh;
  background: var(--color-bg);
  padding-top: 80px;
}

/* --- Reservation Header --- */
.reservation-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background: rgba(255, 248, 246, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  padding: var(--space-md) 0;
}

.reservation-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.reservation-header__back {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.reservation-header__back:hover {
  color: var(--color-primary);
}

.reservation-header__back svg {
  width: 18px;
  height: 18px;
}

.reservation-header__logo img {
  height: 32px;
}

.reservation-header__help {
  font-size: var(--fs-xs);
  color: var(--color-text-light);
}

/* --- Stepper / Progress --- */
.stepper {
  padding: var(--space-xl) 0 var(--space-md);
}

.stepper__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  max-width: 500px;
  margin: 0 auto;
  position: relative;
}

.stepper__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  flex: 1;
  position: relative;
  z-index: 1;
}

.stepper__circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  background: var(--blanc-pur);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--fs-base);
  color: var(--color-text-light);
  transition: all var(--transition-base);
  position: relative;
  z-index: 2;
}

.stepper__step.active .stepper__circle {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--blanc-pur);
  box-shadow: 0 0 0 4px rgba(201, 146, 155, 0.2);
}

.stepper__step.completed .stepper__circle {
  border-color: var(--color-success);
  background: var(--color-success);
  color: var(--blanc-pur);
}

.stepper__step.completed .stepper__circle::after {
  content: '';
  width: 10px;
  height: 6px;
  border-left: 2px solid var(--blanc-pur);
  border-bottom: 2px solid var(--blanc-pur);
  transform: rotate(-45deg);
  margin-top: -2px;
}

.stepper__step.completed .stepper__circle span {
  display: none;
}

.stepper__label {
  font-size: var(--fs-xs);
  color: var(--color-text-light);
  text-align: center;
  white-space: nowrap;
  transition: color var(--transition-fast);
  display: none;
}

.stepper__step.active .stepper__label {
  color: var(--color-primary);
  font-weight: 500;
}

.stepper__step.completed .stepper__label {
  color: var(--color-success);
}

.stepper__connector {
  flex: 1;
  height: 2px;
  background: var(--color-border);
  margin: 0 -4px;
  margin-bottom: auto;
  margin-top: 19px;
  position: relative;
  z-index: 0;
}

.stepper__connector.completed {
  background: var(--color-success);
}

/* --- Step content area --- */
.tunnel {
  padding: var(--space-lg) 0 var(--space-3xl);
}

.tunnel__step {
  display: none;
  animation: stepFadeIn 0.4s ease forwards;
}

.tunnel__step.active {
  display: block;
}

@keyframes stepFadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.tunnel__step-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.tunnel__step-title {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-sm);
}

.tunnel__step-subtitle {
  font-size: var(--fs-sm);
  color: var(--color-text-light);
  font-style: italic;
}

/* --- Step 1: Type de rendez-vous --- */
.rdv-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  max-width: 500px;
  margin: 0 auto;
}

.rdv-option {
  position: relative;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  background: var(--blanc-pur);
}

.rdv-option:hover {
  border-color: var(--rose-poudre-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.rdv-option.selected {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, rgba(201, 146, 155, 0.05), rgba(232, 196, 200, 0.1));
  box-shadow: 0 0 0 3px rgba(201, 146, 155, 0.15);
}

.rdv-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.rdv-option__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
}

.rdv-option__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--beige-rose);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  transition: background var(--transition-fast);
}

.rdv-option.selected .rdv-option__icon {
  background: var(--color-primary);
}

.rdv-option.selected .rdv-option__icon svg {
  stroke: var(--blanc-pur);
}

.rdv-option__check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.rdv-option.selected .rdv-option__check {
  border-color: var(--color-primary);
  background: var(--color-primary);
}

.rdv-option.selected .rdv-option__check::after {
  content: '';
  width: 8px;
  height: 5px;
  border-left: 2px solid var(--blanc-pur);
  border-bottom: 2px solid var(--blanc-pur);
  transform: rotate(-45deg);
  margin-top: -1px;
}

.rdv-option__title {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  color: var(--color-text-dark);
  margin-bottom: var(--space-xs);
}

.rdv-option__desc {
  font-size: var(--fs-sm);
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 0;
}

.rdv-option__price {
  display: inline-block;
  margin-top: var(--space-sm);
  padding: 0.2rem 0.8rem;
  background: var(--beige-rose);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-primary-dark);
}

.rdv-option__note {
  font-size: var(--fs-xs);
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
  padding-left: var(--space-md);
  border-left: 2px solid var(--beige-rose);
}

/* --- Step 2: Calendar --- */
.calendar {
  max-width: 500px;
  margin: 0 auto;
  background: var(--blanc-pur);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.calendar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.calendar__nav {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--beige-rose);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.calendar__nav:hover {
  background: var(--color-primary);
}

.calendar__nav:hover svg {
  stroke: var(--blanc-pur);
}

.calendar__nav svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-text);
}

.calendar__month {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  color: var(--color-text-dark);
}

.calendar__weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  margin-bottom: var(--space-sm);
}

.calendar__weekday {
  text-align: center;
  font-size: var(--fs-xs);
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-sm) 0;
}

.calendar__days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.calendar__day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: var(--fs-sm);
  color: var(--color-text-dark);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  background: none;
}

.calendar__day:hover:not(.calendar__day--disabled):not(.calendar__day--empty) {
  background: var(--beige-rose);
}

.calendar__day--today {
  border: 1px solid var(--color-primary);
}

.calendar__day--selected {
  background: var(--color-primary) !important;
  color: var(--blanc-pur) !important;
  font-weight: 600;
  box-shadow: 0 0 0 3px rgba(201, 146, 155, 0.2);
}

.calendar__day--disabled {
  color: var(--color-border);
  cursor: not-allowed;
  opacity: 0.4;
}

.calendar__day--empty {
  cursor: default;
}

.calendar__day--has-slots::after {
  content: '';
  position: absolute;
  bottom: 4px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-success);
}

.calendar__day {
  position: relative;
}

.calendar__legend {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.calendar__legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--fs-xs);
  color: var(--color-text-light);
}

.calendar__legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.calendar__legend-dot--available {
  background: var(--color-success);
}

.calendar__legend-dot--selected {
  background: var(--color-primary);
}

.calendar__legend-dot--unavailable {
  background: var(--color-border);
}

/* Time slots */
.time-slots {
  margin-top: var(--space-xl);
}

.time-slots__title {
  font-family: var(--font-heading);
  font-size: var(--fs-md);
  text-align: center;
  margin-bottom: var(--space-lg);
  color: var(--color-text-dark);
}

.time-slots__date {
  color: var(--color-primary);
}

.time-slots__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

.time-slot {
  padding: 0.75rem var(--space-md);
  text-align: center;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  color: var(--color-text-dark);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--blanc-pur);
}

.time-slot:hover {
  border-color: var(--color-primary);
  background: rgba(201, 146, 155, 0.05);
}

.time-slot.selected {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--blanc-pur);
  font-weight: 500;
}

.time-slot--unavailable {
  opacity: 0.4;
  cursor: not-allowed;
  text-decoration: line-through;
}

.time-slot__fee {
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-text-light);
  margin-top: 2px;
}

.time-slot.selected .time-slot__fee {
  color: rgba(255, 255, 255, 0.8);
}

/* --- Step 3: Form --- */
.reservation-form {
  max-width: 500px;
  margin: 0 auto;
}

.reservation-form__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.reservation-form__note {
  background: var(--beige-rose);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-top: var(--space-lg);
}

.reservation-form__note-title {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.reservation-form__note-list {
  font-size: var(--fs-sm);
  color: var(--color-text);
  line-height: 1.8;
}

.reservation-form__note-list li {
  padding-left: var(--space-md);
  position: relative;
}

.reservation-form__note-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50% 50% 50% 0;
  background: var(--color-primary);
  transform: rotate(45deg);
}

/* Counter for accompagnants */
.counter {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.counter__btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-lg);
  color: var(--color-text);
  transition: all var(--transition-fast);
  background: var(--blanc-pur);
  cursor: pointer;
}

.counter__btn:hover:not(:disabled) {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.counter__btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.counter__value {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  color: var(--color-text-dark);
  min-width: 40px;
  text-align: center;
}

.counter__max {
  font-size: var(--fs-xs);
  color: var(--color-text-light);
}

/* --- Step 4: Recap --- */
.recap {
  max-width: 500px;
  margin: 0 auto;
}

.recap__card {
  background: var(--blanc-pur);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.recap__card-header {
  background: linear-gradient(135deg, var(--vieux-rose), var(--rose-poudre-dark));
  padding: var(--space-xl);
  text-align: center;
  color: var(--blanc-pur);
}

.recap__card-header h3 {
  color: var(--blanc-pur);
  font-size: var(--fs-xl);
  margin-bottom: var(--space-xs);
}

.recap__card-header p {
  font-size: var(--fs-sm);
  opacity: 0.9;
  margin-bottom: 0;
}

.recap__card-body {
  padding: var(--space-xl);
}

.recap__item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
  gap: var(--space-md);
}

.recap__item:last-child {
  border-bottom: none;
}

.recap__item-label {
  font-size: var(--fs-sm);
  color: var(--color-text-light);
  flex-shrink: 0;
}

.recap__item-value {
  font-size: var(--fs-sm);
  color: var(--color-text-dark);
  font-weight: 500;
  text-align: right;
}

.recap__deposit {
  background: var(--beige-rose);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-top: var(--space-lg);
  text-align: center;
}

.recap__deposit-label {
  font-size: var(--fs-sm);
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.recap__deposit-amount {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  color: var(--color-primary);
}

.recap__deposit-note {
  font-size: var(--fs-xs);
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-xs);
  margin-bottom: 0;
}

.recap__conditions {
  margin-top: var(--space-xl);
}

.recap__conditions-title {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: var(--space-md);
}

.recap__conditions-list {
  font-size: var(--fs-xs);
  color: var(--color-text);
  line-height: 1.8;
}

.recap__conditions-list li {
  padding-left: var(--space-lg);
  position: relative;
  margin-bottom: var(--space-sm);
}

.recap__conditions-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--vert-sauge);
}

.recap__checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-top: var(--space-xl);
  cursor: pointer;
}

.recap__checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
  min-width: 20px;
  accent-color: var(--color-primary);
  margin-top: 2px;
}

.recap__checkbox-label {
  font-size: var(--fs-sm);
  color: var(--color-text);
  line-height: 1.6;
}

/* --- Success state --- */
.reservation-success {
  display: none;
  text-align: center;
  padding: var(--space-3xl) var(--space-lg);
  max-width: 500px;
  margin: 0 auto;
}

.reservation-success.active {
  display: block;
}

.reservation-success__icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--vert-sauge), var(--vert-sauge-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-xl);
}

.reservation-success__icon svg {
  width: 36px;
  height: 36px;
  stroke: var(--blanc-pur);
  stroke-width: 2.5;
}

.reservation-success__title {
  margin-bottom: var(--space-md);
}

.reservation-success__text {
  color: var(--color-text);
  margin-bottom: var(--space-xl);
  line-height: 1.8;
}

.reservation-success__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
}

/* --- Navigation buttons --- */
.tunnel__nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.tunnel__nav-prev {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  color: var(--color-text);
  transition: color var(--transition-fast);
  padding: var(--space-sm) 0;
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font-body);
}

.tunnel__nav-prev:hover {
  color: var(--color-primary);
}

.tunnel__nav-prev svg {
  width: 16px;
  height: 16px;
}

.tunnel__nav-next {
  margin-left: auto;
}

/* --- Decorative elements --- */
.reservation-page .blob {
  animation: pulse-soft 10s ease-in-out infinite;
}

.reservation-deco-1 {
  position: fixed;
  width: 250px;
  height: 250px;
  top: 10%;
  right: -100px;
  opacity: 0.05;
  pointer-events: none;
}

.reservation-deco-2 {
  position: fixed;
  width: 200px;
  height: 200px;
  bottom: 10%;
  left: -80px;
  opacity: 0.05;
  pointer-events: none;
}