.workspace-page {
  --workspace-surface: #101216;
  --workspace-border: #31353d;
  --workspace-muted: #b6bdc8;
  --workspace-gap: 1rem;
  min-block-size: 100svh;
}

.workspace-frame {
  inline-size: min(calc(100% - 2 * clamp(1.25rem, 3.2vw, 3.25rem)), 86rem);
  margin-inline: auto;
}

.workspace-bar { border-block-end: 1px solid var(--workspace-border); }

.workspace-bar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem 1rem;
  min-block-size: 4.1rem;
  padding-block: 0.45rem;
}

.workspace-bar__identity, .workspace-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.15rem 1rem;
  min-inline-size: 0;
}

.workspace-bar__identity { column-gap: 1.5rem; }
.workspace-crumb { color: var(--workspace-muted); font-size: 0.875rem; }
.workspace-crumb [aria-current="page"] { color: var(--ink); font-weight: 650; }
.workspace-bar__label { color: var(--workspace-muted); font-size: 0.8125rem; }

.workspace-bar .wordmark { gap: 0.55rem; font-size: 1.42rem; }
.workspace-bar .wordmark img { inline-size: 2rem; }

.workspace-back {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-block-size: 2.75rem;
  color: #d5dae3;
  font-size: 0.875rem;
  font-weight: 600;
  touch-action: manipulation;
}

.workspace { padding-block: clamp(1.5rem, 2.5vw, 2.75rem) 3rem; }
.workspace-heading { margin-block-end: 1.25rem; }

.workspace-category {
  color: var(--workspace-muted);
  font-size: 0.875rem;
  font-weight: 600;
}

.workspace h1 {
  margin-block: 0.25rem 0.45rem;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  letter-spacing: -0.045em;
  line-height: 1.15;
}

.workspace-description {
  max-inline-size: 65ch;
  color: #c4cad4;
  font-size: 1rem;
  text-wrap: pretty;
}

.workspace-panel {
  min-inline-size: 0;
  padding: clamp(1rem, 1.75vw, 1.5rem);
  border: 1px solid var(--workspace-border);
  border-radius: 0.55rem;
  background: var(--workspace-surface);
}

.workspace-panel h2 {
  font-size: 1.0625rem;
  font-weight: 650;
  letter-spacing: -0.025em;
  line-height: 1.25;
}

.workspace-help,
.workspace-status,
.fits-caption {
  margin-block-start: 0.6rem;
  color: var(--workspace-muted);
  font-size: 0.875rem;
  text-wrap: pretty;
}

.workspace-status:empty { display: none; }
.workspace-status[data-error] { color: #ffd0cb; }
.workspace-help strong { color: var(--ink); }

.workspace-source {
  display: inline-flex;
  align-items: center;
  min-block-size: 2.75rem;
  margin-block-start: 0.55rem;
  color: #d9e0ec;
  font-size: 0.875rem;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.workspace-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-block-start: 1.25rem;
}

.workspace-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-block-size: 2.75rem;
  padding: 0.45rem 0.8rem;
  border: 1px solid #4a505a;
  border-radius: 0.35rem;
  background: #191c22;
  color: var(--ink);
  font-size: 0.875rem;
  font-weight: 650;
  cursor: pointer;
  touch-action: manipulation;
  user-select: none;
}

.workspace-button--primary {
  border-color: #eaecf1;
  background: #eaecf1;
  color: #101216;
}

.workspace-button:disabled { opacity: 0.56; cursor: default; }
.workspace-button svg { flex: none; }
.workspace-button:active:not(:disabled) { border-color: #f8f9fb; }

.workspace label {
  display: grid;
  min-inline-size: 0;
  gap: 0.35rem;
  color: #dce0e8;
  font-size: 0.875rem;
  font-weight: 550;
}

.workspace input, .workspace select {
  inline-size: 100%;
  min-inline-size: 0;
  min-block-size: 2.75rem;
  padding: 0.4rem 0.55rem;
  border: 1px solid #414650;
  border-radius: 0.3rem;
  background: #090b0e;
  color: #f2f4f8;
  font: inherit;
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
}

.workspace input[type="date"]::-webkit-calendar-picker-indicator:focus-visible {
  outline: 2px solid #f2f4f8;
  outline-offset: 2px;
}

.workspace-facts {
  display: grid;
  margin-block: 0.95rem;
  font-size: 0.875rem;
}

.workspace-facts > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding-block: 0.45rem;
  border-block-end: 1px solid #292d34;
}

.workspace-facts dt { color: var(--workspace-muted); }

.workspace-facts dd {
  margin: 0;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
  text-align: end;
}

.pending-workspace { max-inline-size: 47rem; }
.pending-workspace p { margin-block-start: 0.55rem; color: var(--workspace-muted); }

.workspace-preview {
  display: grid;
  grid-template-columns: minmax(14rem, 17rem) minmax(0, 1fr);
  align-items: start;
  gap: var(--workspace-gap);
}

.workspace-availability {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-block-end: 1.05rem;
  color: var(--workspace-muted);
  font-size: 0.8125rem;
  font-weight: 600;
}

.workspace-availability::before {
  inline-size: 0.45rem;
  block-size: 0.45rem;
  border: 1px solid currentColor;
  border-radius: 50%;
  content: "";
}

.workspace-preview__sidebar ol {
  display: grid;
  gap: 0.55rem;
  margin-block: 0.75rem 1rem;
  padding-inline-start: 1.2rem;
  color: var(--workspace-muted);
  font-size: 0.875rem;
}

.workspace-preview__sidebar li { padding-inline-start: 0.2rem; }

.workspace-preview__links {
  display: grid;
  justify-items: start;
  padding-block-start: 0.9rem;
  border-block-start: 1px solid var(--workspace-border);
}

.workspace-preview__links h3 { font-size: 0.875rem; font-weight: 650; }
.workspace-preview__links .workspace-source { margin: 0; }

.workspace-preview__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.3rem 1rem;
  margin-block-end: 0.8rem;
}

.workspace-preview__bar span { color: var(--workspace-muted); font-size: 0.8125rem; }

.workspace-preview__image {
  inline-size: 100%;
  block-size: auto;
  max-block-size: min(57svh, 35rem);
  aspect-ratio: 1.96;
  border: 1px solid #2c3139;
  border-radius: 0.3rem;
  background: #0d1015;
  object-fit: contain;
}

.workspace-preview__image--photo { object-fit: cover; }
.workspace-preview__figure figcaption a { text-decoration: underline; text-underline-offset: 0.18em; }

.observation-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  align-items: start;
  gap: var(--workspace-gap);
}

.observation-form fieldset {
  min-inline-size: 0;
  margin: 1.15rem 0 0;
  padding: 0;
  border: 0;
}

.observation-form legend { font-size: 0.875rem; font-weight: 650; }
.observation-form legend small { margin-inline-start: 0.3rem; color: var(--workspace-muted); font-size: 0.8125rem; font-weight: 400; }
.observation-form .workspace-help { margin-block-start: 0.15rem; }

.observation-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  margin-block-start: 0.5rem;
}

.observation-fields--position { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.observation-query__result .workspace-button { margin-block-start: 0.75rem; }

.fits-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(17rem, 22.5rem);
  grid-template-rows: auto 1fr;
  align-items: start;
  gap: var(--workspace-gap);
}

.fits-controls { grid-column: 2; grid-row: 1; }
.fits-metadata { grid-column: 2; grid-row: 2; }
.fits-display { grid-column: 1; grid-row: 1 / span 2; }
.fits-file { margin-block: 0.75rem; }

.fits-file input {
  padding: 0.35rem;
  font-size: 0.875rem;
}

.fits-file input::file-selector-button {
  margin-inline-end: 0.45rem;
  padding: 0.4rem 0.55rem;
  border: 0;
  border-radius: 0.2rem;
  background: #272d36;
  color: #f2f4f8;
  font: inherit;
  cursor: pointer;
}

.fits-filename {
  margin-block: 0.6rem 0.75rem;
  color: var(--workspace-muted);
  font-size: 0.875rem;
  overflow-wrap: anywhere;
}

.fits-metadata details summary {
  min-block-size: 2.75rem;
  padding-block: 0.55rem;
  color: #dce0e8;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
}

.fits-metadata pre {
  max-block-size: 16rem;
  margin: 0;
  padding: 0.6rem;
  overflow: auto;
  border: 1px solid #2e343d;
  background: #080a0e;
  color: #dce0e8;
  font-size: 0.8125rem;
}

.fits-display__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem 0.75rem;
  min-block-size: 2.75rem;
  margin-block-end: 0.65rem;
}

.fits-display__bar label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.fits-display__bar select { inline-size: auto; }

.fits-viewport {
  display: flex;
  block-size: clamp(15rem, 55svh, 42rem);
  overflow: auto;
  border: 1px solid #2c3139;
  background: #060709;
  scrollbar-width: thin;
}

.fits-empty {
  display: grid;
  justify-items: center;
  gap: 0.8rem;
  margin: auto;
  padding: 1rem;
  color: var(--workspace-muted);
  font-size: 0.9375rem;
  text-align: center;
}

.fits-empty svg {
  inline-size: 2.75rem;
  block-size: 2.75rem;
  color: #8d99aa;
  stroke-width: 1.15;
}

.fits-viewport canvas {
  flex: none;
  margin: auto;
  image-rendering: pixelated;
}

.fits-viewport:not([data-zoomed]) canvas {
  inline-size: 100%;
  block-size: 100%;
  object-fit: contain;
}

@media (hover: hover) and (pointer: fine) {
  .workspace-back:hover, .workspace-source:hover { color: #fff; }
  .workspace-button:hover:not(:disabled) { border-color: #dbe0e8; }
  .workspace-button--primary:hover:not(:disabled) { background: #fff; }
}

@media (max-width: 750px) {
  .observation-layout, .fits-layout, .workspace-preview { grid-template-columns: minmax(0, 1fr); }
  .workspace-bar__label { display: none; }
  .fits-layout { grid-template-rows: auto; }
  .fits-controls, .fits-metadata, .fits-display { grid-column: 1; grid-row: auto; }
  .fits-viewport { block-size: clamp(13rem, 46svh, 26rem); }
}

@media (pointer: coarse) {
  .fits-file input { font-size: 1rem; }
}

/* Coordinates such as 156.09328159 need about 7.5rem of text width; three columns on a phone cut them off. */
@media (max-width: 560px) {
  .observation-fields--position { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 380px) {
  .observation-fields { grid-template-columns: minmax(0, 1fr); }
}