.loader-page {
  min-height: 100svh;
  overflow: auto;
}

.loader-shell {
  width: min(100%, 1440px);
  min-height: 100svh;
  margin: 0 auto;
  padding: 1.25rem;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1.1fr) auto minmax(13rem, 0.8fr);
  gap: 0.9rem;
}

.loader-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--gm-border);
}

.loader-header__tools {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.loader-status {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 2.6rem;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--gm-border-strong);
  background: rgba(255, 231, 168, 0.18);
  color: var(--gm-ink);
  font: 700 0.82rem var(--sans);
  text-transform: uppercase;
}

.status-dot {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--gm-muted);
}

.status-dot.live {
  background: var(--gm-green);
}

.status-dot.error {
  background: #9a1616;
}

.loader-title {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 0.95;
  letter-spacing: 0;
  color: var(--gm-ink);
}

.loader-band {
  min-width: 0;
  border: 1.5px solid var(--gm-border-strong);
  background: rgba(255, 231, 168, 0.2);
  box-shadow: var(--gm-shadow-block);
}

.loader-band--stage {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  min-height: 24rem;
}

.loader-viewer {
  position: relative;
  min-height: 0;
  overflow: hidden;
  background: #050505;
}

#video,
#previewImage,
#overlay,
#mesh3dOverlay,
#bboxOverlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

#video {
  z-index: 1;
  background: #050505;
}

#previewImage {
  display: none;
}

#overlay {
  z-index: 2;
  pointer-events: none;
}

#mesh3dOverlay {
  z-index: 3;
  pointer-events: none;
}

#bboxOverlay {
  z-index: 4;
  pointer-events: none;
}

.loader-placeholder {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  color: var(--gm-cream);
  background: linear-gradient(135deg, rgba(5, 5, 5, 0.92), rgba(6, 63, 50, 0.72));
  font: 700 1rem var(--sans);
  text-align: center;
}

.loader-controls,
.loader-band--actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.8rem;
}

.file-control,
.loader-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0.75rem 1.15rem;
  border: 1.5px solid var(--gm-border-strong);
  background: var(--gm-cream);
  color: var(--gm-ink);
  font: 800 0.95rem var(--sans);
  cursor: pointer;
  white-space: nowrap;
}

.file-control input {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  opacity: 0;
  pointer-events: none;
}

.loader-action {
  background: var(--gm-green);
  color: var(--gm-cream);
}

.loader-action:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.file-control:focus-within,
.loader-action:focus-visible,
#videoSeek:focus-visible {
  outline: var(--gm-focus-ring);
  outline-offset: 0.15rem;
}

.timeline {
  flex: 1;
  min-width: 16rem;
  display: grid;
  grid-template-columns: 6.5rem minmax(0, 1fr) 6.5rem;
  align-items: center;
  gap: 0.75rem;
  font: 700 0.82rem ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--gm-ink);
}

#videoSeek {
  width: 100%;
  accent-color: var(--gm-green);
}

.loader-band--actions {
  justify-content: space-between;
  flex-wrap: wrap;
}

.loader-readout {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
  color: var(--gm-text);
  font: 700 0.8rem var(--sans);
}

.loader-readout strong {
  min-width: 2.5rem;
  padding: 0.35rem 0.45rem;
  background: rgba(255, 231, 168, 0.45);
  border: 1px solid var(--gm-border);
  color: var(--gm-ink);
  text-align: center;
}

.loader-band--log {
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

.loader-log-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 0.95rem;
  border-bottom: 1px solid var(--gm-border);
}

.loader-log-head h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.55rem;
  color: var(--gm-ink);
}

.loader-log-head p {
  margin: 0;
  color: var(--gm-muted);
  font-size: 0.9rem;
}

.loader-log {
  overflow: auto;
  padding: 0.85rem;
  display: grid;
  gap: 0.8rem;
  align-content: start;
}

.loader-entry {
  display: grid;
  grid-template-columns: minmax(13rem, 18rem) minmax(0, 1fr);
  gap: 0.85rem;
  padding: 0.8rem;
  border: 1px solid var(--gm-border);
  background: rgba(255, 231, 168, 0.24);
}

.loader-entry canvas {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #050505;
  border: 1px solid var(--gm-border-strong);
  object-fit: contain;
}

.loader-entry__body {
  min-width: 0;
}

.loader-entry__body h3 {
  margin: 0 0 0.35rem;
  color: var(--gm-ink);
  font-size: 1rem;
}

.loader-entry__meta,
.loader-entry__metrics {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  margin: 0.35rem 0;
}

.loader-chip {
  display: inline-flex;
  align-items: center;
  min-height: 1.7rem;
  padding: 0.25rem 0.45rem;
  background: rgba(255, 231, 168, 0.5);
  border: 1px solid var(--gm-border);
  color: var(--gm-ink);
  font: 700 0.76rem ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.loader-entry pre {
  max-height: 11rem;
  overflow: auto;
  margin: 0.55rem 0 0;
  padding: 0.65rem;
  background: rgba(5, 5, 5, 0.86);
  color: var(--gm-cream);
  font: 0.74rem/1.45 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  white-space: pre-wrap;
}

.u-hidden {
  display: none !important;
}

@media (max-width: 780px) {
  .loader-shell {
    grid-template-rows: auto auto auto auto minmax(14rem, 1fr);
    padding: 0.8rem;
  }

  .loader-header,
  .loader-controls,
  .loader-band--actions,
  .loader-log-head {
    align-items: stretch;
    flex-direction: column;
  }

  .loader-band--stage {
    min-height: 20rem;
  }

  .timeline {
    min-width: 0;
    grid-template-columns: 1fr;
  }

  .loader-header__tools {
    justify-content: flex-start;
  }

  .loader-readout {
    margin-left: 0;
  }

  .loader-entry {
    grid-template-columns: 1fr;
  }
}