/**
 * Apple Wallet (.pkpass) Inspector & Emulator Styles
 */
.pkpass-hero {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
}

.pkpass-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 1rem;
}

/* Preset Toolbar */
.pkpass-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  background: var(--surface, #1e2430);
  border: 1px solid var(--border, #2d3748);
  border-radius: 10px;
}

.preset-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.preset-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #94a3b8;
  margin-right: 0.25rem;
}

.btn-preset {
  background: #0f172a;
  color: #cbd5e1;
  border: 1px solid #334155;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-preset:hover {
  background: #1e293b;
  border-color: #475569;
  color: #f8fafc;
}

.btn-preset.active {
  background: #2563eb;
  border-color: #3b82f6;
  color: #ffffff;
  font-weight: 600;
}

/* Drop Zone */
.pkpass-drop-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.75rem 1.5rem;
  border: 2px dashed #475569;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.6);
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.pkpass-drop-zone:hover,
.pkpass-drop-zone.drag-active {
  border-color: #3b82f6;
  background: rgba(37, 99, 235, 0.08);
}

.drop-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.drop-prompt {
  font-size: 1rem;
  color: #f8fafc;
  margin-bottom: 0.25rem;
}

.drop-hint {
  font-size: 0.82rem;
  color: #94a3b8;
}

/* Main Two-Column Split */
.pkpass-workspace-grid {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 1.5rem;
  align-items: start;
}

@media (max-width: 1024px) {
  .pkpass-workspace-grid {
    grid-template-columns: 1fr;
  }
}

/* Left Panel: Emulator */
.emulator-panel {
  background: var(--surface, #1e2430);
  border: 1px solid var(--border, #2d3748);
  border-radius: 12px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.emulator-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #334155;
  padding-bottom: 0.75rem;
}

.emulator-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #f8fafc;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.wallet-toggle-group {
  display: flex;
  background: #0f172a;
  border-radius: 6px;
  padding: 2px;
  border: 1px solid #334155;
}

.btn-wallet-mode {
  background: transparent;
  border: none;
  color: #94a3b8;
  padding: 0.3rem 0.65rem;
  font-size: 0.78rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-wallet-mode.active {
  background: #2563eb;
  color: #ffffff;
  font-weight: 600;
}

/* 3D Apple Wallet Card */
.wallet-preview-viewport {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.5rem 0;
  min-height: 480px;
}

.apple-card-container {
  perspective: 1200px;
  width: 100%;
  max-width: 360px;
}

.apple-card-flip-wrap {
  width: 100%;
  position: relative;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
}

.apple-card-flip-wrap.is-flipped {
  transform: rotateY(180deg);
}

.apple-pass-card {
  width: 100%;
  min-height: 440px;
  border-radius: 18px;
  box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.1) inset;
  padding: 1.25rem 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  backface-visibility: hidden;
  position: relative;
  overflow: hidden;
}

.pass-card-back {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  transform: rotateY(180deg);
  background: #1e2430;
  border: 1px solid #334155;
  box-sizing: border-box;
}

.pass-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.pass-logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.pass-logo-icon {
  font-size: 1.2rem;
  line-height: 1;
}

.pass-logo-text {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.pass-header-fields {
  display: flex;
  gap: 0.75rem;
  text-align: right;
}

.field-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.field-value {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
}

/* Primary Section */
.pass-primary-row {
  margin-bottom: 1.25rem;
}

.primary-field .field-label {
  font-size: 0.72rem;
}

.primary-value {
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

/* Boarding Route */
.boarding-route-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0.5rem 0 1rem;
}

.route-point {
  display: flex;
  flex-direction: column;
}

.route-dest {
  text-align: right;
}

.route-city {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
}

.route-code {
  font-size: 2.2rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  line-height: 1;
}

.route-airplane {
  font-size: 1.4rem;
  opacity: 0.8;
}

/* Field Grids */
.pass-fields-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem 0.5rem;
  margin-bottom: 0.75rem;
}

.auxiliary-grid {
  border-top: 1px dashed rgba(255, 255, 255, 0.15);
  padding-top: 0.65rem;
}

/* Barcode */
.pass-barcode-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-radius: 10px;
  padding: 0.75rem 0.5rem;
  margin-top: 0.5rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.barcode-svg-wrap {
  width: 100%;
  display: flex;
  justify-content: center;
}

.barcode-svg-wrap.format-qr {
  max-width: 140px;
  height: 140px;
}

.barcode-svg-wrap.format-pdf417 {
  max-width: 260px;
  height: 70px;
}

.barcode-svg-wrap.format-code128 {
  max-width: 280px;
  height: 60px;
}

.barcode-alt-text {
  font-size: 0.72rem;
  font-family: monospace;
  margin-top: 0.35rem;
  font-weight: 600;
}

.pass-footer-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.75rem;
  padding-top: 0.4rem;
}

.pass-apple-badge {
  font-size: 0.7rem;
  opacity: 0.6;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.btn-flip-trigger {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  border-radius: 20px;
  cursor: pointer;
}

/* Back Face */
.back-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #334155;
  padding-bottom: 0.5rem;
  margin-bottom: 0.75rem;
}

.back-header-row h3 {
  font-size: 1rem;
  margin: 0;
}

.btn-flip-close {
  background: #3b82f6;
  color: #ffffff;
  border: none;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  cursor: pointer;
}

.back-fields-scroll {
  flex-grow: 1;
  overflow-y: auto;
  max-height: 320px;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-right: 0.25rem;
}

.back-field-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding-bottom: 0.5rem;
}

.back-field-label {
  display: block;
  font-size: 0.75rem;
  color: #94a3b8;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.back-field-value {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.45;
  color: #f1f5f9;
  word-break: break-word;
}

.back-field-value a {
  color: #60a5fa;
  text-decoration: underline;
}

.back-footer-bar {
  border-top: 1px solid #334155;
  padding-top: 0.5rem;
  font-size: 0.75rem;
  color: #64748b;
}

/* Google Wallet Preview */
.google-wallet-card {
  width: 100%;
  max-width: 360px;
  min-height: 440px;
  border-radius: 24px;
  padding: 1.25rem;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.gw-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.gw-logo-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.gw-g-badge {
  background: #2563eb;
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-weight: 900;
  font-size: 0.8rem;
}

.gw-title {
  font-size: 0.85rem;
  font-weight: 600;
}

.gw-chip {
  background: rgba(255, 255, 255, 0.15);
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
  border-radius: 12px;
}

.gw-hero-badge {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #93c5fd;
  margin-bottom: 0.25rem;
}

.gw-headline {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0 0 1rem;
}

.gw-fields-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.gw-field-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 0.35rem;
}

.gw-label {
  color: #94a3b8;
}

.gw-barcode-box {
  background: #ffffff;
  border-radius: 12px;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.gw-barcode-svg {
  max-width: 140px;
  height: 120px;
}

.gw-barcode-alt {
  color: #0f172a;
  font-family: monospace;
  font-size: 0.75rem;
  margin-top: 0.25rem;
}

.gw-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: #94a3b8;
  margin-top: 0.75rem;
}

.gw-details-btn {
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #ffffff;
  font-size: 0.75rem;
  padding: 0.3rem 0.75rem;
  border-radius: 16px;
  cursor: pointer;
}

/* Right Panel: Diagnostics & Inspector */
.inspector-panel {
  background: var(--surface, #1e2430);
  border: 1px solid var(--border, #2d3748);
  border-radius: 12px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.diag-summary-box {
  border-radius: 10px;
  padding: 1rem 1.25rem;
  border: 1px solid transparent;
}

.diag-summary-box.status-valid {
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(34, 197, 94, 0.3);
}

.diag-summary-box.status-errors {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.3);
}

.diag-status-badge {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  margin-bottom: 0.5rem;
}

.badge-valid {
  color: #4ade80;
}

.badge-error {
  color: #f87171;
}

.diag-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: #cbd5e1;
}

/* Tabs Navigation */
.inspector-tabs-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  border-bottom: 1px solid #334155;
  padding-bottom: 0.5rem;
}

.inspector-tab-btn {
  background: transparent;
  border: none;
  color: #94a3b8;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.45rem 0.75rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.inspector-tab-btn:hover {
  color: #f8fafc;
  background: #0f172a;
}

.inspector-tab-btn.active {
  background: #2563eb;
  color: #ffffff;
}

/* Diagnostic Tables & Lists */
.diag-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.diag-table th {
  text-align: left;
  padding: 0.5rem 0.75rem;
  background: #0f172a;
  color: #94a3b8;
  font-size: 0.78rem;
  border-bottom: 1px solid #334155;
}

.diag-table td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: #cbd5e1;
}

.pill-ok {
  background: rgba(34, 197, 94, 0.2);
  color: #4ade80;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.pill-error {
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.pill-warning {
  background: rgba(234, 179, 8, 0.2);
  color: #facc15;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

/* Findings List */
.linter-findings-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.finding-item {
  border-radius: 8px;
  padding: 0.85rem 1rem;
  border: 1px solid #334155;
  background: #0f172a;
}

.finding-item.item-error {
  border-color: rgba(239, 68, 68, 0.4);
  background: rgba(239, 68, 68, 0.06);
}

.finding-item.item-warning {
  border-color: rgba(234, 179, 8, 0.4);
  background: rgba(234, 179, 8, 0.06);
}

.finding-item.item-ok {
  border-color: rgba(34, 197, 94, 0.4);
  background: rgba(34, 197, 94, 0.06);
  color: #4ade80;
}

.finding-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.finding-code {
  background: rgba(0, 0, 0, 0.3);
  font-size: 0.75rem;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  color: #f87171;
}

.finding-item.item-warning .finding-code {
  color: #facc15;
}

.finding-title {
  font-size: 0.9rem;
  color: #f8fafc;
}

.finding-field {
  margin-left: auto;
  font-size: 0.75rem;
  color: #94a3b8;
}

.finding-desc {
  margin: 0;
  font-size: 0.84rem;
  color: #cbd5e1;
  line-height: 1.4;
}

/* Asset Checklist Grid */
.asset-checklist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}

.asset-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  background: #0f172a;
  border: 1px solid #334155;
}

.asset-present {
  border-color: rgba(34, 197, 94, 0.3);
}

.asset-missing-req {
  border-color: rgba(239, 68, 68, 0.4);
  background: rgba(239, 68, 68, 0.05);
}

.asset-icon {
  font-size: 1.4rem;
}

.asset-info strong {
  display: block;
  font-size: 0.85rem;
  color: #f8fafc;
}

.asset-info small {
  font-size: 0.75rem;
  color: #94a3b8;
}

.asset-status-tag {
  margin-left: auto;
  font-size: 0.72rem;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-weight: 600;
}

.asset-present .asset-status-tag {
  background: rgba(34, 197, 94, 0.2);
  color: #4ade80;
}

.asset-missing-req .asset-status-tag {
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
}

.asset-missing-opt .asset-status-tag {
  background: rgba(148, 163, 184, 0.15);
  color: #94a3b8;
}

/* Signature & Certificate Box */
.sig-alert {
  border-radius: 8px;
  padding: 1rem 1.25rem;
  border: 1px solid #334155;
  background: #0f172a;
}

.sig-alert h4 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
}

.sig-alert-success {
  border-color: rgba(34, 197, 94, 0.3);
  background: rgba(34, 197, 94, 0.05);
}

.sig-alert-warning {
  border-color: rgba(234, 179, 8, 0.3);
  background: rgba(234, 179, 8, 0.05);
}

.sig-alert-error {
  border-color: rgba(239, 68, 68, 0.3);
  background: rgba(239, 68, 68, 0.05);
}

.sig-props-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.6rem 1rem;
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

.sig-props-grid span {
  color: #94a3b8;
  margin-right: 0.35rem;
}

/* Contrast Tab */
.contrast-swatches-grid {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.25rem;
}

.swatch-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.8rem;
  color: #cbd5e1;
}

.swatch-color {
  width: 60px;
  height: 40px;
  border-radius: 6px;
  border: 1px solid #475569;
}

.contrast-score-row {
  display: flex;
  gap: 1.25rem;
}

.contrast-score-card {
  background: #0f172a;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 0.85rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.contrast-score-card strong {
  font-size: 1.4rem;
}

.score-aaa {
  color: #4ade80;
}

.score-aa {
  color: #facc15;
}

.score-fail {
  color: #f87171;
}

/* Live JSON Editor */
.pkpass-json-editor-textarea {
  width: 100%;
  min-height: 300px;
  background: #0f172a;
  color: #f1f5f9;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 0.85rem;
  font-family: 'JetBrains Mono', Consolas, monospace;
  font-size: 0.84rem;
  line-height: 1.5;
  resize: vertical;
}

/* Action Bar */
.inspector-actions-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  border-top: 1px solid #334155;
  padding-top: 1rem;
}

.btn-action-primary {
  background: #2563eb;
  color: #ffffff;
  border: none;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.6rem 1.25rem;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: background 0.15s ease;
}

.btn-action-primary:hover {
  background: #1d4ed8;
}

.btn-action-secondary {
  background: #0f172a;
  color: #cbd5e1;
  border: 1px solid #334155;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.6rem 1.25rem;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.15s ease;
}

.btn-action-secondary:hover {
  background: #1e293b;
  color: #ffffff;
}

/* Explanatory Sections */
.pkpass-guide-section {
  background: var(--surface, #1e2430);
  border: 1px solid var(--border, #2d3748);
  border-radius: 12px;
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 1rem;
}

.guide-card {
  background: #0f172a;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 1.25rem;
}

.guide-card h4 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: #f8fafc;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.guide-card p {
  margin: 0;
  font-size: 0.86rem;
  color: #cbd5e1;
  line-height: 1.5;
}