/**
 * Inscape Modal Styles
 * 
 * Modern modal design matching inspiration images.
 * Clean headers with icon, title, subtitle pattern.
 *
 * @package PCC_Woo
 * @since 1.2.0
 */

/* ========================================
   Inscape Modal (Main App Modal)
   Uses aria-hidden for visibility control
   ======================================== */
.inscape-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.inscape-modal[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
}

.inscape-modal .modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.inscape-modal .modal-container {
  position: relative;
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  background: var(--ins-white, #fff);
  border-radius: var(--ins-radius-2xl, 24px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  transform: scale(0.95);
  opacity: 0;
  transition:
    transform 0.3s ease,
    opacity 0.3s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.inscape-modal[aria-hidden="false"] .modal-container {
  transform: scale(1);
  opacity: 1;
}

.inscape-modal .modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--ins-space-5, 20px) var(--ins-space-6, 24px);
  border-bottom: 1px solid var(--ins-gray-100, #f3f4f6);
}

.inscape-modal .modal-header-text {
  flex: 1;
}

.inscape-modal .modal-title {
  font-size: var(--ins-text-lg, 1.125rem);
  font-weight: var(--ins-font-semibold, 600);
  color: var(--ins-gray-900, #111827);
  margin: 0;
}

.inscape-modal .modal-subtitle {
  font-size: var(--ins-text-sm, 0.875rem);
  color: var(--ins-gray-500, #6b7280);
  margin: var(--ins-space-1, 4px) 0 0;
}

.inscape-modal .modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: transparent;
  border: none;
  border-radius: var(--ins-radius-lg, 12px);
  color: var(--ins-gray-500, #6b7280);
  cursor: pointer;
  transition: all 0.2s ease;
}

.inscape-modal .modal-close:hover {
  background: var(--ins-gray-100, #f3f4f6);
  color: var(--ins-gray-700, #374151);
}

.inscape-modal .modal-body {
  flex: 1;
  padding: var(--ins-space-6, 24px);
  overflow-y: auto;
}

.inscape-modal .modal-footer {
  display: flex;
  gap: var(--ins-space-3, 12px);
  padding: var(--ins-space-4, 16px) var(--ins-space-6, 24px);
  border-top: 1px solid var(--ins-gray-100, #f3f4f6);
  justify-content: flex-end;
}

/* Mobile: Bottom sheet style */
@media (max-width: 640px) {
  .inscape-modal {
    align-items: flex-end;
  }

  .inscape-modal .modal-container {
    width: 100%;
    max-width: 100%;
    max-height: 90vh;
    border-radius: var(--ins-radius-2xl, 24px) var(--ins-radius-2xl, 24px) 0 0;
    transform: translateY(100%);
  }

  .inscape-modal[aria-hidden="false"] .modal-container {
    transform: translateY(0);
  }
}

/* ========================================
   Modal Overlay (Alternative class)
   ======================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--ins-z-modal, 10000);
  background: var(--ins-bg-overlay, rgba(0, 0, 0, 0.5));
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--ins-space-4);
  opacity: 0;
  visibility: hidden;
  transition: all var(--ins-duration-slow, 0.3s) var(--ins-ease-out, ease-out);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ========================================
   Modal Container
   ======================================== */
.modal-container {
  width: 100%;
  max-width: 480px;
  max-height: calc(100vh - var(--ins-space-8));
  background: var(--ins-white);
  border-radius: var(--ins-radius-2xl);
  box-shadow: var(--ins-shadow-modal);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.95) translateY(20px);
  transition: transform var(--ins-duration-slow) var(--ins-ease-out);
}

.modal-overlay.active .modal-container {
  transform: scale(1) translateY(0);
}

/* Size variants */
.modal-container.modal-sm {
  max-width: 360px;
}
.modal-container.modal-lg {
  max-width: 640px;
}
.modal-container.modal-xl {
  max-width: 800px;
}
.modal-container.modal-full {
  max-width: 100%;
  max-height: 100%;
  border-radius: 0;
}

/* ========================================
   Modal Header
   ======================================== */
.modal-header {
  display: flex;
  align-items: flex-start;
  gap: var(--ins-space-4);
  padding: var(--ins-space-6);
  padding-bottom: var(--ins-space-4);
}

/* Header icon container */
.modal-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ins-gray-100);
  border-radius: var(--ins-radius-xl);
  border: 1px solid var(--ins-gray-200);
}

.modal-icon svg {
  width: 24px;
  height: 24px;
  color: var(--ins-gray-600);
}

/* Icon variants */
.modal-icon.icon-primary {
  background: var(--ins-primary-light);
  border-color: var(--ins-primary-light);
}
.modal-icon.icon-primary svg {
  color: var(--ins-primary);
}

.modal-icon.icon-success {
  background: var(--ins-success-light);
  border-color: var(--ins-success-light);
}
.modal-icon.icon-success svg {
  color: var(--ins-success);
}

.modal-icon.icon-warning {
  background: var(--ins-warning-light);
  border-color: var(--ins-warning-light);
}
.modal-icon.icon-warning svg {
  color: var(--ins-warning);
}

.modal-icon.icon-danger {
  background: var(--ins-danger-light);
  border-color: var(--ins-danger-light);
}
.modal-icon.icon-danger svg {
  color: var(--ins-danger);
}

/* Header text */
.modal-header-content {
  flex: 1;
  min-width: 0;
}

.modal-title {
  font-size: var(--ins-text-lg);
  font-weight: var(--ins-font-semibold);
  color: var(--ins-gray-900);
  margin: 0 0 var(--ins-space-1) 0;
  line-height: var(--ins-leading-snug);
}

.modal-subtitle {
  font-size: var(--ins-text-sm);
  color: var(--ins-gray-500);
  margin: 0;
  line-height: var(--ins-leading-normal);
}

/* Close button */
.modal-close {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ins-gray-100, #f3f4f6);
  border: none;
  color: var(--ins-gray-500, #6b7280);
  cursor: pointer;
  border-radius: var(--ins-radius-lg, 12px);
  transition: all var(--ins-transition, 0.15s ease);
  margin: -4px -4px 0 0;
}

.modal-close:hover {
  background: var(--ins-gray-200, #e5e7eb);
  color: var(--ins-gray-700, #374151);
}

.modal-close svg {
  width: 20px;
  height: 20px;
}

/* ========================================
   Modal Body
   ======================================== */
.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 0 var(--ins-space-6);
  padding-bottom: var(--ins-space-4);
}

/* Scrollbar in modal */
.modal-body::-webkit-scrollbar {
  width: 6px;
}

.modal-body::-webkit-scrollbar-thumb {
  background: var(--ins-gray-300);
  border-radius: var(--ins-radius-full);
}

/* ========================================
   Modal Footer
   ======================================== */
.modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ins-space-3);
  padding: var(--ins-space-4) var(--ins-space-6);
  padding-top: var(--ins-space-4);
  border-top: 1px solid var(--ins-gray-100);
  background: var(--ins-gray-50);
}

/* Left side (help link) */
.modal-footer-left {
  display: flex;
  align-items: center;
  gap: var(--ins-space-2);
}

.modal-help-link {
  display: inline-flex;
  align-items: center;
  gap: var(--ins-space-2);
  padding: var(--ins-space-2) var(--ins-space-3);
  font-size: var(--ins-text-sm);
  font-weight: var(--ins-font-medium);
  color: var(--ins-gray-600);
  text-decoration: none;
  border-radius: var(--ins-radius-lg);
  transition: all var(--ins-transition);
}

.modal-help-link:hover {
  background: var(--ins-gray-100);
  color: var(--ins-gray-900);
}

.modal-help-link svg {
  width: 16px;
  height: 16px;
}

/* Right side (action buttons) */
.modal-footer-right {
  display: flex;
  align-items: center;
  gap: var(--ins-space-3);
}

/* Simple footer (just buttons, centered) */
.modal-footer-simple {
  justify-content: flex-end;
}

/* ========================================
   Modal Form Styles
   ======================================== */
.modal-form .form-group {
  margin-bottom: var(--ins-space-4);
}

.modal-form .form-group:last-child {
  margin-bottom: 0;
}

.modal-form .form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--ins-space-4);
}

/* ========================================
   Modal Content Patterns
   ======================================== */
/* Plan selection (like in design) */
.modal-plans {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--ins-space-4);
}

.modal-plan {
  padding: var(--ins-space-5);
  border: 2px solid var(--ins-gray-200);
  border-radius: var(--ins-radius-xl);
  cursor: pointer;
  transition: all var(--ins-transition);
}

.modal-plan:hover {
  border-color: var(--ins-gray-300);
}

.modal-plan.selected {
  border-color: var(--ins-primary);
  background: var(--ins-primary-light);
}

.modal-plan-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--ins-space-3);
}

.modal-plan-name {
  font-size: var(--ins-text-sm);
  font-weight: var(--ins-font-semibold);
  color: var(--ins-gray-900);
}

.modal-plan-check {
  width: 20px;
  height: 20px;
  border: 2px solid var(--ins-gray-300);
  border-radius: var(--ins-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-plan.selected .modal-plan-check {
  background: var(--ins-primary);
  border-color: var(--ins-primary);
}

.modal-plan.selected .modal-plan-check svg {
  width: 12px;
  height: 12px;
  color: var(--ins-white);
}

.modal-plan-price {
  font-size: var(--ins-text-2xl);
  font-weight: var(--ins-font-bold);
  color: var(--ins-gray-900);
  margin-bottom: var(--ins-space-3);
}

.modal-plan-price span {
  font-size: var(--ins-text-sm);
  font-weight: var(--ins-font-normal);
  color: var(--ins-gray-500);
}

.modal-plan-features {
  list-style: none;
  padding: 0;
  margin: 0;
}

.modal-plan-features li {
  display: flex;
  align-items: center;
  gap: var(--ins-space-2);
  font-size: var(--ins-text-sm);
  color: var(--ins-gray-600);
  margin-bottom: var(--ins-space-2);
}

.modal-plan-features li svg {
  width: 16px;
  height: 16px;
  color: var(--ins-success);
  flex-shrink: 0;
}

/* Quantity selector in modal (like seats selection) */
.modal-quantity {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--ins-space-6);
  padding: var(--ins-space-6) 0;
}

.modal-quantity-btn {
  width: 48px;
  height: 48px;
  border: none;
  background: var(--ins-gray-200);
  color: var(--ins-gray-600);
  font-size: var(--ins-text-2xl);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--ins-radius-full);
  transition: all var(--ins-transition);
}

.modal-quantity-btn:hover {
  background: var(--ins-gray-300);
}

.modal-quantity-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.modal-quantity-value {
  font-size: var(--ins-text-5xl);
  font-weight: var(--ins-font-bold);
  color: var(--ins-gray-900);
  min-width: 100px;
  text-align: center;
}

/* Price summary */
.modal-price-summary {
  display: flex;
  flex-direction: column;
  gap: var(--ins-space-3);
  padding: var(--ins-space-4);
  background: var(--ins-gray-50);
  border-radius: var(--ins-radius-lg);
  margin-top: var(--ins-space-4);
}

.modal-price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--ins-text-sm);
  color: var(--ins-gray-600);
}

.modal-price-row.total {
  padding-top: var(--ins-space-3);
  border-top: 1px solid var(--ins-gray-200);
  font-weight: var(--ins-font-semibold);
  color: var(--ins-gray-900);
}

/* Verification code input */
.modal-code-input {
  display: flex;
  justify-content: center;
  gap: var(--ins-space-2);
  padding: var(--ins-space-6) 0;
}

.modal-code-input input {
  width: 48px;
  height: 56px;
  text-align: center;
  font-size: var(--ins-text-2xl);
  font-weight: var(--ins-font-bold);
  border: 2px solid var(--ins-gray-200);
  border-radius: var(--ins-radius-lg);
  transition: all var(--ins-transition);
}

.modal-code-input input:focus {
  border-color: var(--ins-primary);
  box-shadow: 0 0 0 3px var(--ins-primary-light);
  outline: none;
}

.modal-code-input input.filled {
  border-color: var(--ins-primary);
  background: var(--ins-primary-light);
}

.modal-code-separator {
  display: flex;
  align-items: center;
  font-size: var(--ins-text-2xl);
  color: var(--ins-gray-300);
}

/* File upload area */
.modal-upload {
  border: 2px dashed var(--ins-gray-300);
  border-radius: var(--ins-radius-xl);
  padding: var(--ins-space-8);
  text-align: center;
  cursor: pointer;
  transition: all var(--ins-transition);
}

.modal-upload:hover {
  border-color: var(--ins-primary);
  background: var(--ins-primary-light);
}

.modal-upload-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--ins-space-4);
  background: var(--ins-gray-100);
  border-radius: var(--ins-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-upload-icon svg {
  width: 24px;
  height: 24px;
  color: var(--ins-gray-500);
}

.modal-upload-text {
  font-size: var(--ins-text-sm);
  color: var(--ins-gray-600);
}

.modal-upload-text a {
  color: var(--ins-primary);
  font-weight: var(--ins-font-medium);
}

.modal-upload-hint {
  font-size: var(--ins-text-xs);
  color: var(--ins-gray-400);
  margin-top: var(--ins-space-2);
}

/* Uploaded file preview */
.modal-file-preview {
  display: flex;
  align-items: center;
  gap: var(--ins-space-3);
  padding: var(--ins-space-3);
  background: var(--ins-gray-50);
  border-radius: var(--ins-radius-lg);
  margin-top: var(--ins-space-3);
}

.modal-file-icon {
  width: 40px;
  height: 40px;
  background: var(--ins-primary-light);
  border-radius: var(--ins-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-file-icon svg {
  width: 20px;
  height: 20px;
  color: var(--ins-primary);
}

.modal-file-info {
  flex: 1;
  min-width: 0;
}

.modal-file-name {
  font-size: var(--ins-text-sm);
  font-weight: var(--ins-font-medium);
  color: var(--ins-gray-900);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.modal-file-size {
  font-size: var(--ins-text-xs);
  color: var(--ins-gray-500);
}

/* ========================================
   Mobile Bottom Sheet
   ======================================== */
@media (max-width: 640px) {
  .modal-overlay {
    align-items: flex-end;
    padding: 0;
  }

  .modal-container {
    max-width: 100%;
    max-height: 90vh;
    border-radius: var(--ins-radius-3xl) var(--ins-radius-3xl) 0 0;
    transform: translateY(100%);
  }

  .modal-overlay.active .modal-container {
    transform: translateY(0);
  }

  /* Bottom sheet handle */
  .modal-header::before {
    content: "";
    position: absolute;
    top: var(--ins-space-3);
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 4px;
    background: var(--ins-gray-300);
    border-radius: var(--ins-radius-full);
  }

  .modal-header {
    position: relative;
    padding-top: var(--ins-space-8);
  }

  .modal-footer {
    padding-bottom: calc(var(--ins-space-4) + env(safe-area-inset-bottom, 0));
  }

  .modal-plans {
    grid-template-columns: 1fr;
  }

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

/* ========================================
   Confirmation Modal
   ======================================== */
.modal-confirm {
  text-align: center;
  padding: var(--ins-space-6);
}

.modal-confirm .modal-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--ins-space-5);
}

.modal-confirm .modal-icon svg {
  width: 32px;
  height: 32px;
}

.modal-confirm .modal-title {
  font-size: var(--ins-text-xl);
  margin-bottom: var(--ins-space-2);
}

.modal-confirm .modal-text {
  font-size: var(--ins-text-base);
  color: var(--ins-gray-600);
  margin-bottom: var(--ins-space-6);
}

.modal-confirm .modal-actions {
  display: flex;
  gap: var(--ins-space-3);
  justify-content: center;
}

.modal-confirm .modal-actions .btn {
  flex: 1;
  max-width: 160px;
}