/* ==========================================================================
   PopiScan — Simple, Functional, What-You-See-Is-What-You-Get Stylesheet
   No flashy gimmicks, no complex CSS, fast native rendering.
   ========================================================================== */

:root {
  --bg-page: #f8fafc;
  --bg-surface: #ffffff;
  --bg-subtle: #f1f5f9;
  --border: #e2e8f0;
  --border-dark: #cbd5e1;
  
  --text: #0f172a;
  --text-muted: #64748b;
  --text-dim: #94a3b8;
  
  --primary: #1d4ed8;
  --primary-hover: #1e40af;
  --primary-light: #eff6ff;
  
  --success: #15803d;
  --success-bg: #f0fdf4;
  --success-border: #bbf7d0;
  
  --danger: #b91c1c;
  --danger-bg: #fef2f2;
  --danger-border: #fecaca;
  
  --warning: #b45309;
  --warning-bg: #fffbeb;
  --warning-border: #fde68a;
  
  --radius: 6px;
  --radius-lg: 10px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  overflow-x: hidden;
}

body {
  font-family: var(--font);
  background-color: var(--bg-page);
  color: var(--text);
  line-height: 1.5;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

/* Remove decorative background grid */
.bg-grid {
  display: none !important;
}

.app-shell {
  max-width: 1160px;
  margin: 0 auto;
  padding: 20px 16px 60px;
}

/* ---------------- Header ---------------- */
.masthead {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  margin-bottom: 16px;
}

.masthead-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  font-size: 24px;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-light);
  border: 1px solid #bfdbfe;
  border-radius: var(--radius);
}

.brand-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-tag {
  font-size: 11px;
  font-weight: 600;
  font-family: var(--mono);
  background: #e0f2fe;
  color: #0369a1;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid #bae6fd;
}

.brand-sub {
  font-size: 13px;
  color: var(--text-muted);
}

.header-status {
  display: flex;
  align-items: center;
  gap: 12px;
}

.privacy-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  padding: 5px 10px;
  border-radius: var(--radius);
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
}

.status-pulse {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.privacy-pill {
  font-weight: 600;
  color: var(--text);
}

.header-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ---------------- Navigation Tabs ---------------- */
.subnav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 8px 12px;
}

.nav-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.tab-btn {
  background: transparent;
  border: 1px solid transparent;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  flex-shrink: 0;
}

.tab-btn:hover {
  background: var(--bg-subtle);
  color: var(--text);
}

.tab-btn.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

.tab-badge {
  background: rgba(0, 0, 0, 0.08);
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 10px;
}

.tab-btn.active .tab-badge {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

.quick-actions {
  display: flex;
  gap: 8px;
}

/* ---------------- Metrics Bar ---------------- */
.metrics-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.metric-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  border-left: 4px solid var(--border-dark);
}

.metric-card.metric-success {
  border-left-color: var(--success);
}

.metric-card.metric-danger {
  border-left-color: var(--danger);
}

.metric-card.metric-warning {
  border-left-color: var(--warning);
}

.metric-card.metric-info {
  border-left-color: var(--primary);
}

.metric-label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.metric-val {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
}

/* ---------------- Tab Panels ---------------- */
.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* ---------------- Upload Zone ---------------- */
.upload-container {
  margin-bottom: 24px;
}

.drop-zone {
  background: var(--bg-surface);
  border: 2px dashed var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 36px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background-color 0.15s;
}

.drop-zone.dragover {
  border-color: var(--primary);
  background: var(--primary-light);
}

.drop-icon {
  font-size: 32px;
  margin-bottom: 8px;
}

.drop-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.drop-desc {
  font-size: 13px;
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto 16px;
}

.drop-buttons {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* Progress bar */
.progress-bar-container {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 20px;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 8px;
}

.progress-track {
  height: 8px;
  background: var(--bg-subtle);
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--primary);
  transition: width 0.2s ease;
}

/* ---------------- Toolbar ---------------- */
.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.toolbar-left {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.toolbar-title {
  font-weight: 600;
  font-size: 15px;
}

.filter-group {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.btn-filter {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  padding: 5px 10px;
  font-size: 13px;
  border-radius: var(--radius);
  color: var(--text-muted);
  cursor: pointer;
}

.btn-filter:hover {
  background: var(--bg-subtle);
  color: var(--text);
}

.btn-filter.active {
  background: var(--text);
  color: #ffffff;
  border-color: var(--text);
}

.toolbar-right {
  display: flex;
  gap: 8px;
}

/* ---------------- Photo Grid ---------------- */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.photo-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.photo-thumb-wrap {
  position: relative;
  width: 100%;
  height: 190px;
  background: #000000;
  cursor: pointer;
  overflow: hidden;
}

.photo-thumb-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.photo-status-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
}

.badge-passed {
  background: #166534;
  color: #ffffff;
}

.badge-violation {
  background: #991b1b;
  color: #ffffff;
}

.badge-review {
  background: #92400e;
  color: #ffffff;
}

.badge-redacted {
  background: #1e40af;
  color: #ffffff;
}

.photo-info {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.photo-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.photo-filename {
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.photo-face-count {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
}

.photo-matches-taglist {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.face-tag {
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.face-tag-consented {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid var(--success-border);
}

.face-tag-restricted {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid var(--danger-border);
  font-weight: 600;
}

.face-tag-unknown {
  background: var(--warning-bg);
  color: var(--warning);
  border: 1px solid var(--warning-border);
}

.photo-card-actions {
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 6px;
}

/* ---------------- Empty State ---------------- */
.empty-state {
  grid-column: 1 / -1;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 20px;
  text-align: center;
}

.empty-icon {
  font-size: 36px;
  margin-bottom: 8px;
}

.empty-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
}

.empty-desc {
  font-size: 13px;
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto;
}

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  line-height: 1.2;
}

.btn-sm {
  font-size: 12px;
  padding: 6px 10px;
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
}

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

.btn-secondary {
  background: var(--bg-subtle);
  color: var(--text);
  border-color: var(--border);
}

.btn-secondary:hover {
  background: #e2e8f0;
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border-dark);
}

.btn-outline:hover {
  background: var(--bg-subtle);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
}

.btn-ghost:hover {
  background: var(--bg-subtle);
  color: var(--text);
}

.btn-danger {
  background: #dc2626;
  color: #ffffff;
}

.btn-danger:hover {
  background: #b91c1c;
}

.btn-accent {
  background: #0284c7;
  color: #ffffff;
}

.btn-accent:hover {
  background: #0369a1;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ---------------- Roster Panel ---------------- */
.roster-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 13px;
  color: var(--text-muted);
}

.roster-actions {
  display: flex;
  gap: 8px;
}

.roster-filters {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.input-search {
  flex: 1;
  min-width: 240px;
  max-width: 400px;
  padding: 8px 12px;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
  font-size: 13px;
  background: var(--bg-surface);
}

.roster-legend {
  display: flex;
  gap: 14px;
  font-size: 12px;
  color: var(--text-muted);
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.dot-green { background: var(--success); }
.dot-amber { background: var(--warning); }
.dot-red { background: var(--danger); }

.roster-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}

.roster-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
}

.roster-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--border);
}

.roster-avatar.restricted {
  border-color: var(--danger);
}

.roster-avatar.consented {
  border-color: var(--success);
}

.roster-details {
  flex: 1;
  min-width: 0;
}

.roster-name {
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.roster-id {
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--mono);
}

.roster-badge {
  display: inline-block;
  margin-top: 4px;
}

.roster-btn-del {
  background: transparent;
  border: none;
  font-size: 18px;
  color: var(--text-dim);
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}

.roster-btn-del:hover {
  color: var(--danger);
}

/* ---------------- Audit Certificate Panel ---------------- */
.audit-container {
  max-width: 900px;
  margin: 0 auto;
}

.audit-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.audit-header {
  text-align: center;
  border-bottom: 2px solid var(--border);
  padding-bottom: 20px;
  margin-bottom: 24px;
}

.audit-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  background: #e2e8f0;
  color: #334155;
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 8px;
  font-family: var(--mono);
}

.audit-header h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.audit-timestamp {
  font-size: 12px;
  color: var(--text-muted);
}

.audit-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 24px;
}

.audit-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.audit-k {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.audit-v {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.text-success {
  color: var(--success);
}

.audit-card h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.table-responsive {
  overflow-x: auto;
  margin-bottom: 24px;
}

.audit-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.audit-table th, .audit-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.audit-table th {
  background: var(--bg-subtle);
  font-weight: 600;
  color: var(--text-muted);
  font-size: 12px;
}

.audit-table tr:hover td {
  background: #fafafa;
}

.audit-footer-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ---------------- Modals ---------------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 16px;
}

.modal-dialog {
  background: var(--bg-surface);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.modal-dialog.modal-lg {
  max-width: 960px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.modal-header h3 {
  font-size: 16px;
  font-weight: 600;
}

.modal-close-btn {
  background: transparent;
  border: none;
  font-size: 24px;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
}

.modal-close-btn:hover {
  color: var(--text);
}

.modal-body {
  padding: 20px;
}

/* Inspector Layout */
.inspector-body {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 20px;
}

@media (max-width: 768px) {
  .inspector-body {
    grid-template-columns: 1fr;
  }
}

.inspector-canvas-wrap {
  background: #000000;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  overflow: hidden;
}

#inspector-canvas {
  max-width: 100%;
  max-height: 60vh;
  object-fit: contain;
}

.inspector-sidebar h4 {
  font-size: 13px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.face-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
  max-height: 180px;
  overflow-y: auto;
}

.face-item {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 10px;
}

.face-item.restricted {
  border-color: var(--danger-border);
  background: var(--danger-bg);
}

.face-item.consented {
  border-color: var(--success-border);
  background: var(--success-bg);
}

.face-item-name {
  font-size: 13px;
  font-weight: 600;
}

.face-item-status {
  font-size: 11px;
  color: var(--text-muted);
}

.redaction-controls {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
}

.control-desc {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.redact-btn-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

/* Forms */
.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.form-input {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
  font-size: 13px;
  font-family: inherit;
  background: var(--bg-surface);
}

.avatar-preview-box {
  margin-top: 6px;
  padding: 8px;
  border: 1px dashed var(--border-dark);
  border-radius: var(--radius);
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 18px;
}

/* About modal list */
.about-points {
  padding-left: 20px;
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 13px;
  line-height: 1.6;
}

/* ---------------- Footer ---------------- */
.app-footer {
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 36px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.footer-links {
  margin-top: 4px;
  font-size: 11px;
  color: var(--text-dim);
}

.footer-link,
.footer-links a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
}

.footer-link:hover,
.footer-links a:hover {
  text-decoration: underline;
}

/* ---------------- Legal & Liability ---------------- */
.legal-container {
  max-width: 960px;
  margin: 0 auto;
}

.legal-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
}

.legal-header {
  border-bottom: 2px solid var(--border);
  padding-bottom: 20px;
  margin-bottom: 24px;
}

.legal-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text);
}

.legal-subtitle {
  font-size: 13px;
  color: var(--text-muted);
}

.legal-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  background: var(--warning-bg);
  color: var(--warning);
  border: 1px solid var(--warning-border);
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 10px;
  font-family: var(--mono);
}

.legal-alert-box {
  background: var(--warning-bg);
  border: 1px solid var(--warning-border);
  border-left: 4px solid var(--warning);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 26px;
}

.legal-alert-title {
  font-weight: 700;
  color: var(--warning);
  font-size: 14.5px;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.legal-alert-desc {
  font-size: 13.5px;
  color: #78350f;
  line-height: 1.6;
}

.legal-section {
  margin-bottom: 28px;
}

.legal-section h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.legal-section p {
  font-size: 14px;
  color: #334155;
  line-height: 1.65;
  margin-bottom: 10px;
}

.legal-section ul {
  margin-left: 22px;
  margin-bottom: 12px;
  color: #334155;
  font-size: 14px;
  line-height: 1.65;
}

.legal-section ul li {
  margin-bottom: 6px;
}

.legal-caps-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  color: #1e293b;
  margin-top: 8px;
  margin-bottom: 12px;
}

.legal-quick-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--border);
}

.legal-nav-tag {
  font-size: 12px;
  color: var(--primary);
  background: var(--primary-light);
  padding: 4px 10px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 500;
}

.legal-nav-tag:hover {
  background: #dbeafe;
}

/* Print Styles */
@media print {
  body {
    background: #ffffff;
  }
  .masthead, .subnav, .metrics-bar, .upload-container, .toolbar, .app-footer, .audit-footer-actions, .quick-actions {
    display: none !important;
  }
  .audit-card, .legal-card {
    border: none;
    padding: 0;
  }
}

/* ---------------- Clear Data Modal & Options ---------------- */
.clear-options-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.clear-choice-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  text-align: left;
  cursor: pointer;
  transition: all 0.15s ease;
  width: 100%;
}

.clear-choice-card:hover {
  background: var(--bg-subtle);
  border-color: var(--border-dark);
}

.clear-choice-card-danger:hover {
  background: var(--danger-bg);
  border-color: var(--danger-border);
}

.clear-choice-icon {
  font-size: 24px;
  line-height: 1;
  padding-top: 2px;
}

.clear-choice-info {
  flex: 1;
}

.clear-choice-title {
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
  margin-bottom: 3px;
}

.clear-choice-card-danger .clear-choice-title {
  color: var(--danger);
}

.clear-choice-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.45;
}

/* ---------------- Toast Notifications ---------------- */
.app-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #0f172a;
  color: #ffffff;
  padding: 10px 20px;
  border-radius: 9999px;
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
  z-index: 99999;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.app-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.app-toast.toast-success {
  background: #15803d;
}

.app-toast.toast-danger {
  background: #b91c1c;
}

.app-toast.toast-info {
  background: #0369a1;
}

/* ---------------- Responsive Mobile Styles ---------------- */
@media (max-width: 768px) {
  .app-shell {
    padding: 12px 10px 48px;
  }

  .masthead {
    padding: 14px 12px;
    margin-bottom: 12px;
  }

  .masthead-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .brand {
    gap: 10px;
  }

  .brand-icon {
    width: 38px;
    height: 38px;
    font-size: 20px;
    flex-shrink: 0;
  }

  .brand-name {
    font-size: 1.15rem;
    flex-wrap: wrap;
    gap: 6px;
  }

  .brand-sub {
    font-size: 12px;
    line-height: 1.35;
  }

  .header-status {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    width: 100%;
  }

  .privacy-badge {
    width: 100%;
    justify-content: center;
    font-size: 11px;
    padding: 6px 8px;
    box-sizing: border-box;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .header-links {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    width: 100%;
  }

  .header-links .btn,
  .header-status > .btn {
    flex: 1;
    justify-content: center;
    font-size: 12px;
    padding: 6px 6px;
    white-space: nowrap;
    text-align: center;
  }

  .subnav {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 8px;
    margin-bottom: 16px;
  }

  .nav-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    gap: 6px;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .nav-tabs::-webkit-scrollbar {
    display: none;
  }

  .tab-btn {
    font-size: 13px;
    padding: 7px 12px;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .quick-actions {
    display: flex;
    width: 100%;
    gap: 8px;
  }

  .quick-actions .btn {
    flex: 1;
    justify-content: center;
    font-size: 12px;
    padding: 8px 6px;
    white-space: nowrap;
  }

  .metrics-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-bottom: 18px;
  }

  .metric-card {
    padding: 10px 12px;
  }

  .metric-card .metric-label {
    font-size: 11px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .metric-card .metric-val {
    font-size: 1.35rem;
  }

  .metric-card:last-child {
    grid-column: span 2;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 14px;
  }

  .metric-card:last-child .metric-label {
    margin-bottom: 0;
    font-size: 12px;
  }

  .drop-zone {
    padding: 24px 14px;
  }

  .drop-icon {
    font-size: 28px;
    margin-bottom: 4px;
  }

  .drop-title {
    font-size: 14px;
  }

  .drop-desc {
    font-size: 12px;
    margin-bottom: 12px;
  }

  .drop-buttons {
    flex-direction: column;
    width: 100%;
    gap: 8px;
  }

  .drop-buttons .btn,
  .drop-buttons label.btn {
    width: 100%;
    justify-content: center;
  }

  .toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .toolbar-left {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .filter-group {
    overflow-x: auto;
    flex-wrap: nowrap;
    gap: 6px;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .filter-group::-webkit-scrollbar {
    display: none;
  }

  .btn-filter {
    white-space: nowrap;
    flex-shrink: 0;
    font-size: 12px;
    padding: 5px 8px;
  }

  .toolbar-right {
    flex-direction: column;
    width: 100%;
    gap: 8px;
  }

  .toolbar-right .btn {
    width: 100%;
    justify-content: center;
  }

  .photo-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .roster-header {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .roster-actions {
    flex-direction: column;
    width: 100%;
    gap: 6px;
  }

  .roster-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .roster-filters {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .input-search {
    max-width: 100%;
    width: 100%;
    min-width: 0;
  }

  .roster-legend {
    flex-wrap: wrap;
    gap: 6px 12px;
    font-size: 11px;
  }

  .audit-summary-grid {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 12px;
  }

  .audit-footer-actions {
    flex-direction: column;
    width: 100%;
    gap: 8px;
  }

  .audit-footer-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .modal-dialog {
    max-height: 94vh;
    border-radius: var(--radius);
    margin: 10px;
  }

  .modal-header {
    padding: 12px 14px;
  }

  .modal-body {
    padding: 14px;
  }

  .app-footer {
    padding-top: 16px;
    font-size: 11.5px;
  }

  .footer-links {
    flex-direction: column;
    gap: 6px;
    text-align: center;
  }
}