.developer-layer {
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-subtle);
}

.report-sidebar {
  gap: var(--space-4);
}

@keyframes aurora-drift {
  from {
    transform: translate3d(-8px, 0, 0) scale(0.98);
  }
  to {
    transform: translate3d(12px, -10px, 0) scale(1.04);
  }
}

@keyframes contour-drift {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(-10px, 8px, 0);
  }
}

@keyframes mesh-drift {
  from {
    transform: translate3d(-4px, 2px, 0);
  }
  to {
    transform: translate3d(8px, -6px, 0);
  }
}

@media (max-width: 1200px) {
  .app-shell {
    width: min(var(--shell-max), calc(100vw - 28px));
  }

  .topbar,
  .workflow-shell,
  .upload-hero,
  .workspace-grid,
  .report-hero,
  .report-main-grid,
  .visual-grid {
    grid-template-columns: 1fr;
  }

  .shell-status-cluster {
    justify-self: stretch;
    width: 100%;
  }

  .shell-actions {
    justify-content: start;
  }

  .shell-utility-dock {
    justify-content: start;
  }

  .hero-meta-grid,
  .findings-strip,
  .region-grid,
  .metric-card-grid,
  .settings-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .photo-guide-grid,
  .compare-grid {
    grid-template-columns: 1fr;
  }

  .report-sidebar {
    position: static;
  }

  .wizard-canvas-card .canvas-wrap {
    grid-template-columns: minmax(0, 1fr) 280px;
  }

  .wizard-workspace {
    grid-template-columns: 280px minmax(0, 1fr) 300px;
    grid-template-areas: "guide main zoom";
    height: calc(100vh - 220px);
  }
}

@media (max-width: 900px) {
  .upload-stage,
  .hero-meta-grid,
  .region-grid,
  .findings-strip,
  .metric-card-grid,
  .settings-grid,
  .shell-status {
    grid-template-columns: 1fr;
  }

  .library-controls,
  .account-shell,
  .shell-nav {
    width: 100%;
  }

  .progress-rail-dots {
    grid-template-columns: 1fr;
  }

  .canvas-wrap,
  .canvas-emphasis .canvas-wrap,
  .wizard-canvas-card .canvas-wrap {
    min-height: 56vh;
  }

  .wizard-canvas-card .canvas-wrap {
    grid-template-columns: 1fr;
  }

  .wizard-workspace {
    grid-template-columns: 1fr;
    grid-template-areas:
      "main"
      "zoom"
      "guide";
    height: auto;
    max-height: none;
  }

  .wizard-guide-rail,
  .wizard-utility-rail {
    overflow: visible;
  }

  .wizard-canvas-sidecar {
    max-width: 420px;
    width: 100%;
    justify-self: center;
    margin-top: 0;
  }

  .wizard-overlay-card {
    position: static;
    width: 100%;
    margin: var(--space-5);
  }
}

@media (max-width: 760px) {
  .app-shell {
    margin: var(--space-3) auto var(--space-7);
  }

  .panel,
  .panel-hero,
  .workflow-summary,
  .debug-panel {
    padding: var(--space-5);
  }

  .panel-head,
  .metrics-head,
  .settings-head,
  .region-head,
  .section-heading,
  .readiness-head,
  .wizard-progress-head {
    flex-direction: column;
    align-items: start;
  }

  .canvas-toolbar,
  .bottom-toolbar,
  .wizard-actions,
  .action-row,
  .tab-row,
  .filter-row {
    width: 100%;
  }

  .wizard-topbar {
    grid-template-columns: 1fr;
  }

  .btn,
  .tab,
  .filter-chip {
    width: 100%;
  }

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

  .shell-utility-dock,
  .metric-report .filter-row {
    width: 100%;
  }

  .account-input,
  .library-search {
    width: 100%;
  }

  .metric-report .filter-chip {
    width: auto;
  }

  .metric-meta-grid,
  .stat-grid,
  .debug-summary {
    grid-template-columns: 1fr;
  }

  .crop-canvas {
    max-width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }

  .score-field-glow,
  .score-field-contours,
  .score-field-mesh {
    animation: none !important;
  }

  .btn,
  .tab,
  .filter-chip {
    transition: none;
  }
}

.app-overlay-root {
  position: fixed;
  inset: 0;
  z-index: 120;
  pointer-events: none;
}

.replay-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 110;
  display: grid;
  place-items: center;
  padding: var(--space-6);
  background: rgba(20, 20, 25, 0.44);
  backdrop-filter: blur(10px);
}

.replay-modal {
  width: min(1180px, calc(100vw - 32px));
  max-height: min(88vh, 960px);
  overflow: auto;
}

.replay-modal__head,
.replay-preview-card,
.replay-config-card,
.replay-config-section,
.replay-export-card,
.tutorial-card,
.tutorial-card__head,
.tutorial-card__body,
.tutorial-card__actions {
  display: grid;
  gap: var(--space-4);
}

.replay-modal__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(320px, 0.84fr);
  gap: var(--gap-panel);
  align-items: start;
}

.replay-preview-card,
.replay-config-card,
.replay-config-section,
.replay-selection-card,
.replay-export-card {
  padding: var(--space-5);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--surface-primary) 92%, white 8%);
}

.replay-preview-card {
  position: sticky;
  top: 0;
}

.replay-preview-card__head,
.replay-config-section__head,
.replay-export-card__head {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  align-items: start;
}

.replay-preview-shell {
  display: grid;
  place-items: center;
  min-height: min(60vh, 640px);
  padding: var(--space-4);
  border-radius: calc(var(--radius-md) - 2px);
  border: 1px solid var(--border-subtle);
  background: var(--surface-secondary);
}

.replay-preview-canvas {
  width: min(100%, 320px);
  max-height: min(52vh, 620px);
  height: auto;
  border-radius: 22px;
  background: #0f1720;
  box-shadow: var(--shadow-stage);
}

.replay-preview-sidebar {
  display: grid;
  gap: var(--space-3);
}

.replay-preview-meta,
.replay-chip-row,
.replay-toggle-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.replay-preview-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
  background: var(--surface-secondary);
  color: var(--text-primary);
  font-size: 0.8rem;
}

.replay-config-card {
  gap: var(--space-5);
}

.replay-config-card__intro {
  display: grid;
  gap: var(--space-3);
}

.replay-config-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.toggle-field {
  min-height: 78px;
  align-content: start;
  padding: var(--space-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: var(--surface-secondary);
}

.toggle-field input[type="checkbox"] {
  width: 18px;
  height: 18px;
}

.replay-score-style-field {
  min-width: 100%;
}

.replay-progress {
  position: relative;
  height: 12px;
  overflow: hidden;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
  background: rgba(95, 98, 95, 0.12);
}

.replay-progress span {
  position: absolute;
  inset: 0 auto 0 0;
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent-primary) 56%, white 44%), color-mix(in srgb, var(--accent-primary) 82%, black 18%));
  transition: width var(--motion-base) var(--ease-standard);
}

.replay-progress--complete span {
  background: linear-gradient(90deg, color-mix(in srgb, var(--success) 64%, white 36%), color-mix(in srgb, var(--success) 82%, black 18%));
}

.replay-progress--failed span,
.replay-progress--stale span {
  background: linear-gradient(90deg, color-mix(in srgb, var(--warning) 70%, white 30%), color-mix(in srgb, var(--error) 82%, black 18%));
}

.replay-progress--indeterminate span {
  width: 42% !important;
}

.replay-progress-meta {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  align-items: start;
}

.replay-action-row {
  align-items: stretch;
}

.replay-action-row .btn {
  flex: 1 1 180px;
}

.replay-warning {
  color: var(--warning);
}

.subtle-btn {
  white-space: nowrap;
}

.summary-chip--soft {
  opacity: 0.78;
}

.replay-queue-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.replay-queue-dock {
  position: fixed;
  right: 18px;
  bottom: 18px;
  top: auto;
  z-index: 122;
  display: grid;
  justify-items: end;
  gap: var(--space-3);
  pointer-events: none;
}

.replay-queue-panel,
.replay-queue-rail,
.replay-queue-card {
  pointer-events: auto;
}

.replay-queue-panel {
  width: min(400px, calc(100vw - 24px));
  max-height: min(520px, calc(100vh - 120px));
  display: grid;
  gap: var(--space-4);
  padding: var(--space-5);
  border-radius: 20px;
  border: 1px solid color-mix(in srgb, var(--border-strong) 78%, white 22%);
  background:
    radial-gradient(circle at top right, rgba(47, 94, 211, 0.07), transparent 34%),
    linear-gradient(180deg, rgba(255, 253, 249, 0.96), rgba(246, 241, 233, 0.94));
  box-shadow: var(--shadow-stage);
  color: var(--text-primary);
  backdrop-filter: blur(18px);
  opacity: 0;
  transform: translate3d(0, 18px, 0);
  transform-origin: bottom right;
  visibility: hidden;
  transition:
    opacity var(--motion-base) var(--ease-standard),
    transform var(--motion-base) var(--ease-entrance),
    visibility var(--motion-base) var(--ease-standard);
}

.replay-queue-overlay--open .replay-queue-panel {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  visibility: visible;
}

.replay-queue-panel .panel-kicker,
.replay-queue-panel strong,
.replay-queue-panel .subtle,
.replay-queue-card strong,
.replay-queue-card span,
.replay-queue-card a {
  color: inherit;
}

.replay-queue-panel__head,
.replay-queue-panel__title,
.replay-queue-panel__head-actions,
.replay-queue-panel__list,
.replay-queue-card__copy {
  display: grid;
  gap: var(--space-2);
}

.replay-queue-panel__head {
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-4);
  align-items: start;
}

.replay-queue-panel__head-actions {
  grid-auto-flow: column;
  align-items: start;
}

.replay-queue-panel__head-actions .btn,
.replay-queue-card__action,
.replay-queue__download {
  min-height: 34px;
  padding-inline: var(--space-3);
  border-radius: 12px;
}

.replay-queue-panel__head-actions .btn {
  width: auto;
  border-color: var(--border-subtle);
  background: color-mix(in srgb, var(--surface-primary) 86%, white 14%);
  color: var(--text-primary);
}

.replay-queue-panel__summary {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.replay-queue-panel__summary .summary-chip,
.replay-status-pill {
  min-height: 28px;
  padding-inline: var(--space-3);
  border-radius: 999px;
  border-color: var(--border-subtle);
  background: color-mix(in srgb, var(--surface-secondary) 80%, white 20%);
  color: var(--text-primary);
  letter-spacing: 0.04em;
  text-transform: none;
}

.replay-status-pill--queued,
.replay-status-pill--preparing,
.replay-status-pill--uploading {
  background: rgba(197, 138, 45, 0.12);
  color: var(--warning);
}

.replay-status-pill--rendering {
  background: rgba(47, 94, 211, 0.1);
  color: var(--accent-primary);
}

.replay-status-pill--completed {
  background: rgba(79, 138, 93, 0.12);
  color: var(--success);
}

.replay-status-pill--cancelled,
.replay-status-pill--failed {
  background: rgba(196, 87, 70, 0.12);
  color: var(--error);
}

.replay-queue-panel__list {
  max-height: min(360px, calc(100vh - 280px));
  overflow: auto;
  padding-right: 4px;
}

.replay-queue-card {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: 16px;
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.62);
}

.replay-queue-card--complete {
  border-color: rgba(79, 138, 93, 0.28);
}

.replay-queue-card--failed {
  border-color: rgba(196, 87, 70, 0.32);
}

.replay-queue-card__top,
.replay-queue-card__meta,
.replay-queue-card__actions {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  align-items: center;
}

.replay-queue-card__top {
  align-items: start;
}

.replay-queue-card__copy strong {
  font-size: 0.96rem;
}

.replay-queue-card__subhead,
.replay-queue-card__meta,
.replay-queue-card__meta--secondary {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.replay-queue-card__meta {
  align-items: start;
}

.replay-queue-card__meta strong {
  font-size: 0.82rem;
}

.replay-queue-card__bar {
  position: relative;
  height: 8px;
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: rgba(95, 98, 95, 0.12);
}

.replay-queue-card__bar span {
  position: absolute;
  inset: 0 auto 0 0;
  border-radius: inherit;
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent-primary) 72%, white 28%), color-mix(in srgb, var(--accent-primary) 92%, black 8%));
  transition: width var(--motion-base) var(--ease-standard);
}

.replay-queue-card__bar--stale span {
  background: linear-gradient(90deg, color-mix(in srgb, var(--warning) 68%, white 32%), color-mix(in srgb, var(--error) 80%, black 20%));
}

.replay-queue-card__actions {
  justify-content: flex-start;
  flex-wrap: wrap;
}

.replay-queue__download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-subtle);
  background: color-mix(in srgb, var(--surface-primary) 86%, white 14%);
  text-decoration: none;
  color: var(--text-primary);
}

.replay-queue-rail {
  min-width: min(320px, calc(100vw - 24px));
  display: inline-grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface-primary) 92%, white 8%);
  box-shadow: var(--shadow-elevated);
  transition:
    transform var(--motion-base) var(--ease-standard),
    box-shadow var(--motion-base) var(--ease-standard);
}

.replay-queue-rail:hover,
.replay-queue-rail:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-stage);
}

.replay-queue-rail__icon {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: var(--surface-secondary);
}

.replay-queue-rail__indicator {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--text-tertiary);
  box-shadow: 0 0 0 6px rgba(95, 98, 95, 0.12);
}

.replay-queue-rail__indicator--live {
  background: var(--accent-primary);
  box-shadow: 0 0 0 6px rgba(47, 94, 211, 0.12);
}

.replay-queue-rail__indicator--ready {
  background: var(--success);
  box-shadow: 0 0 0 6px rgba(79, 138, 93, 0.12);
}

.replay-queue-rail__indicator--paused {
  background: var(--warning);
  box-shadow: 0 0 0 6px rgba(197, 138, 45, 0.12);
}

.replay-queue-rail__copy {
  display: grid;
  gap: 2px;
  min-width: 0;
  text-align: left;
}

.replay-queue-rail__kicker,
.replay-queue-rail__meta {
  font-size: 0.76rem;
}

.replay-queue-rail__label {
  font-size: 0.95rem;
}

.replay-queue-rail__badge {
  min-width: 30px;
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-inline: var(--space-2);
  border-radius: 999px;
  background: rgba(47, 94, 211, 0.12);
  color: var(--accent-primary);
  font-family: var(--font-mono);
}

.tutorial-overlay {
  position: fixed;
  inset: 0;
  z-index: 130;
  pointer-events: none;
}

.tutorial-overlay__mask {
  position: fixed;
  background: rgba(8, 10, 14, 0.72);
  pointer-events: auto;
}

.tutorial-overlay__mask--full {
  inset: 0;
}

.tutorial-overlay__spotlight {
  position: fixed;
  border-radius: 18px;
  box-shadow:
    0 0 0 2px rgba(255, 255, 255, 0.86),
    0 0 0 8px rgba(47, 94, 211, 0.16);
  pointer-events: none;
}

.tutorial-card {
  position: fixed;
  width: min(360px, calc(100vw - 32px));
  padding: var(--space-5);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(20, 20, 25, 0.94);
  color: #f2efe9;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
  pointer-events: auto;
}

.tutorial-card .section-kicker,
.tutorial-card .subtle,
.tutorial-card p,
.tutorial-card h3,
.tutorial-card strong {
  color: inherit;
}

.tutorial-card__actions {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.tutorial-card__actions .btn {
  width: 100%;
}

.tutorial-card__status {
  opacity: 0.84;
}

@media (max-width: 1024px) {
  .replay-modal__grid,
  .replay-config-grid {
    grid-template-columns: 1fr;
  }

  .replay-preview-card {
    position: static;
  }
}

@media (max-width: 760px) {
  .replay-modal-backdrop {
    padding: var(--space-3);
  }

  .replay-modal {
    width: min(100vw - 12px, 100%);
    max-height: 92vh;
  }

  .replay-preview-shell {
    min-height: auto;
  }

  .replay-preview-canvas {
    width: min(100%, 260px);
  }

  .replay-queue-dock {
    right: 12px;
    bottom: 12px;
  }

  .replay-queue-rail,
  .replay-queue-panel {
    width: min(calc(100vw - 24px), 100%);
    min-width: 0;
  }

  .replay-queue-card__top,
  .replay-queue-card__meta,
  .replay-queue-panel__head {
    flex-direction: column;
    align-items: start;
  }

  .replay-queue-panel__head {
    display: grid;
  }

  .tutorial-card {
    left: 16px !important;
    right: 16px;
    width: auto;
    top: auto !important;
    bottom: 16px;
  }

  .tutorial-card__actions {
    grid-template-columns: 1fr;
  }
}