.reservation-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(27, 27, 36, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.reservation-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.reservation-modal {
  background: var(--color-surface-container-lowest);
  border-radius: var(--radius-2xl);
  width: 100%;
  max-width: 480px;
  max-height: 92vh;
  overflow-y: auto;
  box-shadow: 0 25px 60px -10px rgba(15, 0, 105, 0.3);
  transform: translateY(30px) scale(0.96);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}

.reservation-modal-overlay.open .reservation-modal {
  transform: translateY(0) scale(1);
  opacity: 1;
}

/* === Header (Success State) === */
.reservation-modal-header {
  text-align: center;
  padding: var(--space-10) var(--space-8) var(--space-8);
  border-bottom: 1px solid var(--color-surface-container-high);
  position: relative;
}

.reservation-success-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-5);
  background: var(--color-secondary-container);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: reservationIconPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.reservation-success-icon::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: var(--color-secondary-container);
  opacity: 0.3;
  z-index: -1;
  animation: reservationIconRing 0.6s ease-out;
}

.reservation-success-icon .material-symbols-outlined {
  color: var(--color-on-secondary-container);
  font-size: 38px;
  font-variation-settings: 'FILL' 1, 'wght' 600;
}

@keyframes reservationIconPop {
  0% { transform: scale(0); opacity: 0; }
  60% { transform: scale(1.15); }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes reservationIconRing {
  0% { transform: scale(0.8); opacity: 0.6; }
  100% { transform: scale(1.4); opacity: 0; }
}

.reservation-modal-title {
  font-family: var(--font-family);
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-on-surface);
  margin-bottom: var(--space-2);
  line-height: 1.2;
}

.reservation-modal-subtitle {
  font-size: var(--font-size-body-md);
  color: var(--color-on-surface-variant);
  line-height: 1.5;
}

.reservation-modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--color-on-surface-variant);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
}

.reservation-modal-close:hover {
  background: var(--color-surface-container);
  color: var(--color-on-surface);
}

/* === Body === */
.reservation-modal-body {
  padding: var(--space-6) var(--space-8);
}

/* Queue number + Status grid */
.reservation-queue-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.reservation-queue-card {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-surface-container-high);
  background: var(--color-surface-container-lowest);
}

.reservation-queue-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-on-surface-variant);
  margin-bottom: var(--space-1);
}

.reservation-queue-number {
  font-family: var(--font-family);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  line-height: 1;
}

.reservation-status-card {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  background: var(--color-surface-container-low);
  border: 1px solid var(--color-surface-container-high);
}

.reservation-status-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-label-bold);
  font-weight: 600;
  color: var(--color-on-surface);
  margin-bottom: var(--space-2);
}

.reservation-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-secondary);
  flex-shrink: 0;
  animation: reservationDotPulse 2s ease-in-out infinite;
}

@keyframes reservationDotPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.reservation-status-info {
  font-size: 13px;
  color: var(--color-on-surface-variant);
}

.reservation-status-info strong {
  color: var(--color-on-surface);
  font-weight: 700;
}

/* Detail rows */
.reservation-detail-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-surface-container-high);
  padding-top: var(--space-5);
}

.reservation-detail-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  font-size: var(--font-size-body-md);
}

.reservation-detail-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-on-surface-variant);
  font-weight: 500;
  flex-shrink: 0;
}

.reservation-detail-label .material-symbols-outlined {
  color: var(--color-primary);
  font-size: 20px;
}

.reservation-detail-value {
  color: var(--color-on-surface);
  font-weight: 600;
  text-align: right;
}

/* === Footer Actions === */
.reservation-modal-actions {
  padding: 0 var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.reservation-action-primary {
  width: 100%;
  padding: var(--space-4) var(--space-6);
  background: var(--color-primary-container);
  color: var(--color-on-primary);
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-family);
  font-size: var(--font-size-body-md);
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.3);
}

.reservation-action-primary:hover {
  background: var(--color-primary);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(79, 70, 229, 0.4);
}

.reservation-action-primary:active {
  transform: scale(0.98);
}

.reservation-action-disabled {
  width: 100%;
  padding: var(--space-4) var(--space-6);
  background: var(--color-surface-container);
  color: var(--color-outline);
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-family);
  font-size: var(--font-size-body-md);
  font-weight: 600;
  cursor: not-allowed;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.reservation-action-disabled .material-symbols-outlined {
  font-size: 18px;
}

.reservation-modal-note {
  text-align: center;
  font-size: var(--font-size-label-sm);
  color: var(--color-on-surface-variant);
  padding: 0 var(--space-8) var(--space-6);
  line-height: 1.5;
}

/* === Responsive === */
@media (max-width: 480px) {
  .reservation-modal-header {
    padding: var(--space-8) var(--space-5) var(--space-6);
  }

  .reservation-modal-body,
  .reservation-modal-actions,
  .reservation-modal-note {
    padding-left: var(--space-5);
    padding-right: var(--space-5);
  }

  .reservation-modal-title {
    font-size: 22px;
  }

  .reservation-queue-grid {
    grid-template-columns: 1fr;
  }

  .reservation-queue-number {
    font-size: 28px;
  }
}