.upload-hero {
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
  align-items: stretch;
}

.page-scene[data-transition-variant="analyze-launch"][data-transition-phase="enter"] .upload-crown,
.page-scene[data-screen="upload"][data-transition-phase="enter"] .analyze-stage {
  animation: analyze-launch-bloom var(--motion-page-analyze) var(--ease-scene-arrival) both;
}

.page-scene[data-transition-variant="analyze-launch"][data-transition-phase="enter"] .upload-stage-primary {
  animation:
    page-zone-anchor-in var(--motion-page-enter) var(--ease-scene-arrival) both,
    analyze-launch-bloom var(--motion-page-analyze) var(--ease-scene-arrival) both;
  animation-delay: 120ms, 0ms;
}

.upload-crown {
  gap: var(--gap-zone);
}

.upload-copy {
  display: grid;
  gap: var(--space-4);
  align-content: start;
}

.upload-crown__support {
  align-content: start;
  align-self: stretch;
}

.upload-guidance {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.upload-readiness-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--gap-panel);
  margin-top: var(--space-2);
}

.upload-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(320px, 0.82fr);
  gap: var(--zone-gap-lg);
  align-items: start;
  margin-top: var(--space-3);
}

.upload-stage-card {
  align-content: start;
}

.upload-stage-primary {
  border-color: rgba(0, 212, 170, 0.24);
  box-shadow: var(--shadow-glow);
}

.upload-stage-secondary {
  transform: translateY(var(--space-8));
  max-width: 420px;
}

.upload-stage-head,
.support-list {
  display: grid;
  gap: var(--space-3);
}

.upload-stage-head {
  align-content: start;
}

.upload-status.ready {
  border-color: rgba(34, 197, 94, 0.18);
}

.upload-status.ready strong {
  color: var(--success);
}

.upload-status {
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow-panel);
}

.support-list {
  display: grid;
  gap: var(--space-3);
}

.upload-stage-footer {
  margin-top: auto;
  padding-top: var(--space-6);
}

.upload-stage-footer .btn {
  width: 100%;
}

.upload-stage-footer--hero {
  gap: var(--space-4);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(35, 38, 42, 0.06);
}

.upload-primary-action-area {
  display: grid;
  width: 100%;
}

.upload-stage-footer__hint {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.upload-continue-dock {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--gap-panel);
  margin-top: var(--gap-zone);
  padding: var(--space-5) var(--space-6);
}

.upload-continue-dock__copy {
  display: grid;
  gap: var(--space-3);
}

.upload-continue-dock__action {
  display: grid;
  min-width: 220px;
}

.upload-status small {
  font-size: 0.78rem;
  color: var(--text-tertiary);
}

.upload-status.ready {
  position: relative;
  overflow: hidden;
}

.upload-status.ready::before {
  content: "Uploaded";
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--space-3);
  border-radius: var(--radius-pill);
  background: rgba(34, 197, 94, 0.14);
  border: 1px solid rgba(34, 197, 94, 0.22);
  color: var(--success);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.upload-status--fresh {
  animation: upload-ready-pop 720ms var(--ease-spring-soft);
}

.upload-status--fresh::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0) 18%, rgba(255, 255, 255, 0.48) 46%, rgba(255, 255, 255, 0) 74%);
  animation: upload-ready-sheen 1000ms var(--ease-entrance);
  pointer-events: none;
}

@keyframes upload-ready-pop {
  0% {
    transform: scale(0.98);
    box-shadow: 0 0 0 rgba(34, 197, 94, 0);
  }
  45% {
    transform: scale(1.01);
    box-shadow: 0 16px 34px rgba(34, 197, 94, 0.18);
  }
  100% {
    transform: scale(1);
    box-shadow: var(--shadow-panel);
  }
}

@keyframes upload-ready-sheen {
  from { transform: translateX(-140%); opacity: 0.9; }
  to { transform: translateX(140%); opacity: 0; }
}

@media (max-width: 1180px) {
  .upload-readiness-strip,
  .upload-stage,
  .upload-hero,
  .upload-continue-dock {
    grid-template-columns: 1fr;
  }

  .upload-stage-secondary {
    transform: none;
    max-width: none;
  }
}