/* ==========================================================================
   Epitope Scout — component styles
   Aesthetic: dark editorial — scientific journal on matte black paper.
   Design system source: ranomics-website-2026/DESIGN.md

   Provenance. Scout's templates were ported into tools-hub from the
   standalone `leowan7/epitope-scout` repo; its stylesheet was not.
   `static/style.css` says as much in its own header — "trimmed to only what
   the hub/auth/coming-soon pages need" — so every Scout component class
   arrived here with no rule behind it. **92** of them across index.html and
   feasibility.html, or 96 counting four more applied at runtime via
   `element.className = …` rather than a `class=` attribute. The visible
   result was a 1058px upload icon where `1.5rem` — 30px, at the hub's 20px
   root — was intended, a bare native file input, and a 3D viewer that
   mounted into a zero-height container and never rendered.

   This file is that stylesheet recovered from the source repo at
   `182d6e54` (the parent of `a8c3bf35`, "delete the retired Scout app"),
   with four things removed because tools-hub already owns them:

     * the `:root` token block — the hub's tokens are the current ones and
       three had drifted (it darkened --text-secondary and --text-tertiary,
       and fixed a 'GeistMono' -> 'Geist Mono' typo). Only --info is carried
       over, below, because the hub lacks it.
     * 20 shell classes — navbar, brand, panel, hero, btn-primary/secondary,
       app-container, subtitle, section-title. Loaded after style.css these
       would win and restyle the chrome on Scout pages only.
     * bare `html`/`body`/`main`/`footer` rules and the `*, *::before,
       *::after` reset, plus a `::selection` that duplicates the hub's and a
       `[hidden]` the hub already sets !important.
     * `.brand-tool` and `.panel:hover`. The first is dead — the only brand
       markup is _header.html, which uses the hub's `.brand-tool-link`. The
       second would give Scout pages a panel hover the rest of the site
       does not have.

   Kept deliberately: `.btn-primary:disabled` and `.btn-secondary:disabled`.
   Those are additive — the hub defines no disabled state, and Scout disables
   the Analyze button for the duration of a run.

   Known issue, deliberately not fixed here. Roughly 14 rules below use
   `var(--text-tertiary)` for hint and citation text — `.upload-secondary`,
   `.control-hint`, `.dim-desc`, `.rec-citation`, `.score-ref`, `.no-flags`
   and others. Against `--bg-surface` the hub's `#4F5B6B` gives **2.66:1**,
   below WCAG AA (4.5:1) and below the 3:1 UI floor; the source stylesheet's
   own `--text-tertiary` was `#8A95A6`, which gives 6.05:1. Until this file
   existed those elements were unstyled and inherited `--text-primary` at
   14.7:1, so restoring the design is what makes the shortfall visible. The
   token is the hub's site-wide value (35 uses in style.css), so changing it —
   or moving these rules to `--text-secondary` — is a design-system decision,
   not a Scout one. Flagged rather than silently taken.

   Loaded by templates/scout/index.html and templates/scout/feasibility.html
   via their head_extra blocks. Kept out of style.css on purpose: that file is
   shared by every page and is the busiest merge surface in the repo.
   ========================================================================== */

:root {
  /* Informational accent — used by the binder-overlap badge. The only token
     from the source stylesheet the hub does not already define. (It also fed
     the PPI interface badge until that renderer was deleted.) */
  --info: #4A8EC2;
}

/* --------------------------------------------------------------------------
   Design tokens
   -------------------------------------------------------------------------- */

/* --------------------------------------------------------------------------
   Selection
   -------------------------------------------------------------------------- */

/* --------------------------------------------------------------------------
   Reset / base
   -------------------------------------------------------------------------- */

/* --------------------------------------------------------------------------
   Main layout — wide container
   -------------------------------------------------------------------------- */

/* --------------------------------------------------------------------------
   Panel (card)
   -------------------------------------------------------------------------- */

/* The source stylesheet centred this icon by making `.panel-title` a flex row
   with `gap: 0.5rem`. The hub's `.panel-title` (style.css:606) carries the same
   six typographic declarations but none of the three layout ones, and that rule
   is dropped here because style.css owns it -- so the icon has no flex parent
   and the `flex-shrink: 0` this rule used to carry was inert. Centre and space
   it as the inline element it actually is, which keeps the fix inside a
   Scout-owned class instead of making every panel title on the site a flex
   container. */
.panel-title-icon {
  width: 16px;
  height: 16px;
  color: var(--accent-text);
  vertical-align: middle;
  margin-right: 0.5rem;
}

/* --------------------------------------------------------------------------
   Hero header
   -------------------------------------------------------------------------- */

/* --------------------------------------------------------------------------
   Input controls row — horizontal layout
   -------------------------------------------------------------------------- */

.controls-grid {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 1rem;
  align-items: end;
}

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

}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.control-label {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--accent-text);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   Upload zone — compact
   -------------------------------------------------------------------------- */

.upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-md);
  transition: border-color 0.2s, background 0.2s;
  background: var(--bg-surface);
  position: relative;
}

.upload-zone:hover {
  border-color: var(--accent);
  background: rgba(43, 158, 126, 0.04);
}

.upload-zone.has-file {
  border-color: var(--accent);
  background: rgba(43, 158, 126, 0.06);
  border-style: solid;
}

#pdb-file {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.upload-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 1rem;
  cursor: pointer;
}

.upload-icon {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--text-tertiary);
  flex-shrink: 0;
  transition: color 0.2s;
}

.upload-zone:hover .upload-icon {
  color: var(--accent-text);
}

.upload-text {
  display: flex;
  flex-direction: column;
}

.upload-primary {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
}

.upload-secondary {
  font-size: 0.72rem;
  color: var(--text-tertiary);
}

.pdb-id-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.or-divider {
  font-size: 0.72rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.pdb-id-input {
  flex: 1;
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  max-width: 180px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.pdb-id-input:focus {
  outline: none;
  border-color: var(--accent-dim);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.pdb-id-input::placeholder {
  text-transform: none;
  letter-spacing: normal;
  font-family: var(--font-body);
  font-size: 0.72rem;
  color: var(--text-tertiary);
}

/* --------------------------------------------------------------------------
   Status elements
   -------------------------------------------------------------------------- */

.status-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.spinner-ring {
  display: inline-block;
  width: 13px;
  height: 13px;
  border: 2px solid rgba(43, 158, 126, 0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  flex-shrink: 0;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }

}

.file-summary {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--success);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.file-summary::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--success);
  border-radius: 50%;
  flex-shrink: 0;
}

.structure-title {
  margin-top: 0.25rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
  font-style: italic;
}

.error-message {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: var(--error);
  background: var(--error-bg);
  border: 1px solid rgba(196, 91, 83, 0.2);
  border-left: 3px solid var(--error);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.7rem;
  line-height: 1.4;
}

/* --------------------------------------------------------------------------
   Chain select
   -------------------------------------------------------------------------- */

.chain-select {
  width: 100%;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: var(--text-primary);
  background: var(--bg-surface);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%234F5B6B'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.6rem center;
  background-size: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.chain-select:focus {
  outline: none;
  border-color: var(--accent-dim);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.chain-select option {
  background: var(--bg-elevated);
  color: var(--text-primary);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

.btn-primary:disabled {
  background: var(--text-tertiary);
  color: var(--bg-deep);
  cursor: not-allowed;
  transform: none;
}

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

.btn-reset {
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--text-secondary);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s;
  padding: 0;
}

.btn-reset:hover {
  color: var(--warm-white);
}

.btn-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.download-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-text);
  text-decoration: none;
  border: 1px solid var(--accent-dim);
  border-radius: var(--radius-md);
  padding: 0.35rem 0.75rem;
  transition: background 0.2s, border-color 0.2s;
}

.download-link:hover {
  background: var(--accent-glow); border-color: var(--accent);
}

/* --------------------------------------------------------------------------
   Progress bar
   -------------------------------------------------------------------------- */

.progress-track {
  width: 100%;
  height: 4px;
  background: var(--border);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 0.75rem;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: var(--accent);
  border-radius: 999px;
  transition: width 0.4s ease;
}

.progress-label {
  margin-top: 0.3rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-style: italic;
}

/* --------------------------------------------------------------------------
   3D viewer — LARGE and prominent
   -------------------------------------------------------------------------- */

.viewer-wrapper {
  background: var(--bg-deep);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
}

.viewer-container {
  width: 100%;
  height: 600px;
  background: var(--bg-deep);
  position: relative;
}

.viewer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1rem;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  flex-wrap: wrap;
  gap: 0.5rem;
}

.viewer-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.73rem;
  color: var(--text-secondary);
}

.legend-swatch {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
}

.legend-label {
  font-weight: 600;
  color: var(--text-primary);
}

.legend-meta {
  color: var(--text-tertiary);
}

.legend-break {
  flex-basis: 100%;
  height: 0;
}

.legend-chain .legend-label {
  font-weight: 500;
  font-size: 0.68rem;
}

.legend-chain .legend-meta {
  font-size: 0.65rem;
}

.legend-chain .legend-swatch {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.viewer-downloads {
  display: flex;
  gap: 0.5rem;
}

.viewer-dl-btn {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent-text);
  background: var(--accent-glow);
  border: 1px solid rgba(43, 158, 126, 0.2);
  border-radius: 999px;
  padding: 0.2rem 0.6rem;
  text-decoration: none;
  transition: background 0.2s;
  cursor: pointer;
}

.viewer-dl-btn:hover {
  background: rgba(43, 158, 126, 0.2);
}

/* --------------------------------------------------------------------------
   Results grid — two-column layout for tables
   -------------------------------------------------------------------------- */

.results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 900px) {
  .results-grid {
    grid-template-columns: 1fr;
  }

}

.results-full {
  grid-column: 1 / -1;
}

/* --------------------------------------------------------------------------
   Data tables
   -------------------------------------------------------------------------- */

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
}

.data-table th {
  text-align: left;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 0.55rem 0.6rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
  white-space: nowrap;
}

.data-table td {
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
  vertical-align: top;
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tbody tr {
  transition: background 0.15s;
}

.data-table tbody tr:hover {
  background: var(--bg-elevated);
}

.mono-cell {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-text);
  word-break: break-all;
  max-width: 200px;
}

/* --------------------------------------------------------------------------
   Section headers inside panels
   -------------------------------------------------------------------------- */

.section-header {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
}

.section-count {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-tertiary);
}

/* --------------------------------------------------------------------------
   Binder / overlap badges
   -------------------------------------------------------------------------- */

.binder-type-badge {
  display: inline-block;
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 600;
  background: var(--accent-glow);
  color: var(--accent-text);
  border: 1px solid rgba(43, 158, 126, 0.2);
  white-space: nowrap;
}

.overlap-badge {
  display: inline-block;
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 600;
  border: 1px solid;
  white-space: nowrap;
  margin-right: 0.2rem;
}

.pdb-link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-text);
  text-decoration: none;
  transition: color 0.15s;
}

.pdb-link:hover {
  text-decoration: underline; color: var(--warm-white);
}

.seq-warning {
  background: rgba(196, 154, 58, 0.08);
  border: 1px solid var(--warning);
  border-left: 3px solid var(--warning);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.7rem;
  font-size: 0.78rem;
  color: #D4AE4A;
  margin-bottom: 0.6rem;
  line-height: 1.45;
}

/* --------------------------------------------------------------------------
   Quality flag badges
   -------------------------------------------------------------------------- */

.badge {
  display: inline-block;
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 600;
  white-space: nowrap;
  line-height: 1.4;
}

.badge-orange {
  background: rgba(196, 154, 58, 0.12);
  color: #D4AE4A;
  border: 1px solid rgba(196, 154, 58, 0.25);
}

.badge-red {
  background: rgba(196, 91, 83, 0.12);
  color: #E8736B;
  border: 1px solid rgba(196, 91, 83, 0.25);
}

.badge-yellow {
  background: rgba(196, 154, 58, 0.12);
  color: #D4AE4A;
  border: 1px solid rgba(196, 154, 58, 0.25);
}

.badge-blue {
  background: rgba(74, 142, 194, 0.12);
  color: var(--info);
  border: 1px solid rgba(74, 142, 194, 0.25);
}

.badge-neutral {
  background: rgba(79, 91, 107, 0.15);
  color: var(--text-secondary);
  border: 1px solid rgba(79, 91, 107, 0.25);
}

.no-flags {
  color: var(--text-tertiary);
}

.flags-cell {
  min-width: 9rem; vertical-align: top;
}

/* --------------------------------------------------------------------------
   Flag reference guide
   -------------------------------------------------------------------------- */

.flag-reference {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
}

.flag-ref-title {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--accent-text);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.flag-ref-grid {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.flag-ref-item {
  padding: 0.6rem 0.75rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  line-height: 1.5;
}

.flag-ref-header {
  margin-bottom: 0.3rem;
}

.flag-ref-meaning {
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}

.flag-ref-implication {
  color: var(--text-primary);
}

.flag-ref-implication strong {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* --------------------------------------------------------------------------
   Score methodology explainer
   -------------------------------------------------------------------------- */

.score-explainer {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.score-explainer summary {
  padding: 0.55rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: color 0.15s;
}

.score-explainer summary:hover {
  color: var(--text-primary);
}

.score-explainer summary::-webkit-details-marker {
  display: none;
}

.score-explainer summary::before {
  content: '+ '; font-family: var(--font-mono); color: var(--accent-text);
}

.score-explainer[open] summary::before {
  content: '- ';
}

.score-explainer-body {
  padding: 0.65rem 0.85rem 0.85rem;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
  font-size: 0.75rem;
  line-height: 1.6;
}

.score-explainer-body > p {
  color: var(--text-secondary);
  margin-bottom: 0.6rem;
}

.score-terms {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}

.score-terms dt {
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.score-terms dd {
  margin: 0.1rem 0 0;
  color: var(--text-secondary);
  padding-left: 2.2rem;
}

.score-weight {
  background: var(--accent-glow);
  color: var(--accent-text);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.08rem 0.35rem;
  border-radius: 999px;
  border: 1px solid rgba(43, 158, 126, 0.2);
  flex-shrink: 0;
  font-family: var(--font-mono);
}

.score-note {
  font-size: 0.7rem;
  color: var(--text-secondary);
  font-style: italic;
  border-top: 1px solid var(--border-subtle);
  padding-top: 0.5rem;
  margin-top: 0.2rem;
}

.score-ref {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.66rem;
  color: var(--text-tertiary);
  font-style: italic;
}

.field-description {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0 0 0.4rem;
  max-width: 38rem;
}

/* --------------------------------------------------------------------------
   UniProt info bar
   -------------------------------------------------------------------------- */

.uniprot-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
}

.uniprot-label {
  font-weight: 600;
  color: var(--accent-text);
  text-transform: uppercase;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
}

/* --------------------------------------------------------------------------
   Empty state
   -------------------------------------------------------------------------- */

.empty-state {
  text-align: center;
  padding: 1.5rem;
  color: var(--text-tertiary);
  font-size: 0.8rem;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

/* --------------------------------------------------------------------------
   Feasibility Scorer
   -------------------------------------------------------------------------- */

.epitope-input {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
  resize: vertical;
}

.epitope-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(43,158,126,0.15);
}

.control-hint {
  font-size: 0.7rem;
  color: var(--text-tertiary);
  margin-top: 0.25rem;
}

.tier-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
}

.feasibility-grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2rem;
  align-items: start;
}

.feasibility-score-card {
  text-align: center;
  padding: 1.5rem 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.score-display {
  margin-bottom: 0.75rem;
}

.score-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--text-primary);
  display: block;
  line-height: 1;
}

.score-label {
  font-size: 0.7rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.25rem;
  display: block;
}

.score-tier {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
}

.dim-row {
  margin-bottom: 1rem;
}

.dim-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.25rem;
}

.dim-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-primary);
}

.dim-score {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-secondary);
}

.dim-track {
  height: 6px;
  background: var(--bg-elevated);
  border-radius: 3px;
  overflow: hidden;
}

.dim-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.6s ease;
}

.dim-desc {
  font-size: 0.7rem;
  color: var(--text-tertiary);
  margin-top: 0.2rem;
  line-height: 1.4;
}

.recommendations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.rec-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
}

.rec-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  display: block;
  margin-bottom: 0.4rem;
}

.rec-value {
  font-size: 0.85rem;
  color: var(--text-primary);
  line-height: 1.45;
  margin: 0;
}

.rec-citation {
  font-size: 0.65rem;
  color: var(--text-tertiary);
  line-height: 1.4;
  margin: 0.4rem 0 0;
  font-style: italic;
}

.risk-title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.risk-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.risk-list li {
  font-size: 0.8rem;
  color: #D47843;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border-subtle);
  line-height: 1.4;
}

.risk-list li:last-child {
  border-bottom: none;
}

.risk-list li::before {
  content: "\26A0";
  margin-right: 0.5rem;
}

.cta-panel {
  border: 1px solid var(--accent); border-radius: 10px;
}

.cta-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--text-primary);
  margin: 0 0 0.5rem;
}

.cta-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  max-width: 48ch;
  margin: 0 auto;
  line-height: 1.5;
}

.feasibility-link {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s;
}

.feasibility-link:hover {
  color: var(--text-primary);
  text-decoration: underline;
}

.feasibility-note-prominent {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  background: var(--bg-elevated);
  border-left: 3px solid var(--accent);
  border-radius: 0 6px 6px 0;
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 640px) {
  .viewer-container {
    height: 400px;
  }

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

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

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

}

/* --------------------------------------------------------------------------
   Added here — not in the recovered stylesheet
   -------------------------------------------------------------------------- */

/* The feasibility page's drag-and-drop handlers toggle `.drag-over` on the
   upload zone (feasibility.html:272-279). The handlers are not new — they
   exist at `182d6e54` too — the source stylesheet simply never had a rule for
   the state, so the drag target has never highlighted. Same specificity as
   `.upload-zone:hover`, so it has to stay below it to win on source order. */
.upload-zone.drag-over {
  border-color: var(--accent);
  background: rgba(43, 158, 126, 0.10);
  border-style: solid;
}

/* Right-hand track of `.feasibility-grid` (200px 1fr). Grid items default to
   min-width:auto, so a wide dimension bar would push the track past 1fr and
   overflow the panel instead of shrinking. */
.dimensions-panel {
  min-width: 0;
}

/* --------------------------------------------------------------------------
   Quota pill
   Moved verbatim from the inline <style> in scout/index.html, whose comment
   said it was inlined only because style.css was outside that stream's
   allowlist. Values unchanged — this is a relocation, not a restyle.
   -------------------------------------------------------------------------- */

.scout-quota-pill {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0.75rem 0 1.25rem;
  padding: 0.55rem 0.9rem;
  border: 1px solid rgba(120, 130, 160, 0.25);
  border-radius: 8px;
  background: rgba(120, 130, 160, 0.06);
  font-size: 0.85rem;
  color: inherit;
}

.scout-quota-pill--warn {
  border-color: rgba(204, 130, 40, 0.45);
  background: rgba(204, 130, 40, 0.08);
}