/* ===================================
   BOOKING MODAL SYSTEM
   =================================== */

.booking-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.booking-modal.active {
  display: flex;
}

.booking-modal-overlay {
  position: absolute;
  inset: 0;
  background: hsl(var(--clr-dark) / 0.9);
  backdrop-filter: blur(10px);
  animation: fadeIn 0.3s ease-out;
}

.booking-modal-content {
  position: relative;
  width: 100%;
  max-width: 800px;
  max-height: 90vh;
  background: hsl(var(--clr-dark));
  border: 1px solid hsl(var(--clr-white) / 0.1);
  border-radius: 1rem;
  padding: 2rem;
  overflow-y: auto;
  animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 20px 60px hsl(var(--clr-dark) / 0.8);
}

.booking-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: transparent;
  border: none;
  color: hsl(var(--clr-white));
  cursor: pointer;
  padding: 0.5rem;
  transition: transform 0.2s;
  z-index: 1;
}

.booking-close:hover {
  transform: rotate(90deg);
}

/* Header */
.booking-header {
  margin-bottom: 2rem;
}

.booking-header h2 {
  margin-bottom: 1.5rem;
}

/* Progress Steps */
.booking-progress {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.progress-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  position: relative;
}

.progress-step::after {
  content: "";
  position: absolute;
  top: 1.25rem;
  left: 50%;
  width: 100%;
  height: 2px;
  background: hsl(var(--clr-white) / 0.1);
  z-index: -1;
}

.progress-step:last-child::after {
  display: none;
}

.progress-step.completed::after {
  background: hsl(var(--clr-accent));
}

.step-number {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 2px solid hsl(var(--clr-white) / 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-serif);
  font-size: 1.25rem;
  background: hsl(var(--clr-dark));
  transition: all 0.3s;
}

.progress-step.active .step-number {
  border-color: hsl(var(--clr-white));
  background: hsl(var(--clr-white));
  color: hsl(var(--clr-dark));
}

.progress-step.completed .step-number {
  border-color: hsl(var(--clr-accent));
  background: hsl(var(--clr-accent));
  color: hsl(var(--clr-dark));
}

.step-label {
  font-family: var(--ff-sans-cond);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: hsl(var(--clr-white) / 0.5);
}

.progress-step.active .step-label {
  color: hsl(var(--clr-white));
}

/* Booking Steps */
.booking-step {
  display: none;
  animation: fadeIn 0.3s ease-out;
}

.booking-step.active {
  display: block;
}

.booking-step h3 {
  margin-bottom: 1.5rem;
  color: hsl(var(--clr-light));
}

/* Destination Grid */
.destination-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.destination-card {
  cursor: pointer;
  position: relative;
}

.destination-card input[type="radio"] {
  position: absolute;
  opacity: 0;
}

.destination-card .card-content {
  background: hsl(var(--clr-white) / 0.05);
  border: 2px solid hsl(var(--clr-white) / 0.1);
  border-radius: 0.75rem;
  padding: 1.5rem 1rem;
  text-align: center;
  transition: all 0.3s;
}

.destination-card:hover .card-content {
  background: hsl(var(--clr-white) / 0.08);
  border-color: hsl(var(--clr-white) / 0.3);
  transform: translateY(-4px);
}

.destination-card input:checked + .card-content {
  background: hsl(var(--clr-white) / 0.1);
  border-color: hsl(var(--clr-accent));
  box-shadow: 0 0 20px hsl(var(--clr-accent) / 0.3);
}

.destination-icon {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.destination-card h4 {
  margin-bottom: 0.25rem;
}

.destination-card .price {
  font-family: var(--ff-serif);
  font-size: 1.25rem;
  color: hsl(var(--clr-accent));
  margin-top: 0.5rem;
}

/* Form Grid */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 0.875rem;
  color: hsl(var(--clr-light));
}

.form-group input,
.form-group select,
.form-group textarea {
  background: hsl(var(--clr-white) / 0.05);
  border: 1px solid hsl(var(--clr-white) / 0.1);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  color: hsl(var(--clr-white));
  font-family: var(--ff-sans-normal);
  transition: all 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: hsl(var(--clr-accent));
  box-shadow: 0 0 0 3px hsl(var(--clr-accent) / 0.2);
}

.form-group textarea {
  resize: vertical;
}

/* Booking Summary */
.booking-summary {
  background: hsl(var(--clr-white) / 0.05);
  border: 1px solid hsl(var(--clr-white) / 0.1);
  border-radius: 0.75rem;
  padding: 2rem;
  margin-bottom: 2rem;
}

.summary-section {
  padding: 1rem 0;
  border-bottom: 1px solid hsl(var(--clr-white) / 0.1);
}

.summary-section:last-of-type {
  border-bottom: none;
}

.summary-section h4 {
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.summary-section p {
  font-size: 1.125rem;
  white-space: pre-line;
}

.summary-total {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 2px solid hsl(var(--clr-white) / 0.2);
  text-align: center;
}

.summary-total h4 {
  color: hsl(var(--clr-light));
  margin-bottom: 0.5rem;
}

.summary-total p {
  color: hsl(var(--clr-accent));
}

/* Actions */
.booking-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  margin-top: 2rem;
}

.btn-secondary,
.btn-primary,
.btn-submit {
  padding: 0.75rem 2rem;
  border-radius: 0.5rem;
  font-family: var(--ff-sans-cond);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.3s;
  border: none;
}

.btn-secondary {
  background: transparent;
  border: 2px solid hsl(var(--clr-white) / 0.3);
  color: hsl(var(--clr-white));
}

.btn-secondary:hover {
  background: hsl(var(--clr-white) / 0.1);
  border-color: hsl(var(--clr-white));
}

.btn-primary,
.btn-submit {
  background: hsl(var(--clr-white));
  color: hsl(var(--clr-dark));
}

.btn-primary:hover,
.btn-submit:hover {
  background: hsl(var(--clr-accent));
  transform: translateY(-2px);
  box-shadow: 0 8px 20px hsl(var(--clr-accent) / 0.4);
}

/* Success Message */
.booking-success {
  text-align: center;
  padding: 3rem 2rem;
}

.success-icon {
  font-size: 5rem;
  margin-bottom: 1rem;
  animation: rocketLaunch 1s ease-out;
}

.booking-success h2 {
  margin-bottom: 1rem;
  color: hsl(var(--clr-accent));
}

.booking-success p {
  margin-bottom: 1rem;
  max-width: 40ch;
  margin-inline: auto;
}

.booking-success .large-button {
  margin-top: 2rem;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes rocketLaunch {
  0% {
    transform: translateY(50px) scale(0.5);
    opacity: 0;
  }
  50% {
    transform: translateY(-10px) scale(1.1);
  }
  100% {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

/* Responsive */
@media (max-width: 600px) {
  .booking-modal-content {
    padding: 1.5rem 1rem;
  }

  .destination-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .booking-progress {
    gap: 0.25rem;
  }

  .step-label {
    display: none;
  }

  .booking-actions {
    flex-direction: column;
  }

  .btn-secondary,
  .btn-primary,
  .btn-submit {
    width: 100%;
  }
}