/* ==========================================================================
   Labnote — Gene Mining tool page (tool-genemine.css)
   Reuses home.css :root tokens. Adds tool-specific classes only.
   Palette (from home.css): paper #F7F1E6 / ink #1B3A57 / accent #A63A2B /
   warmgray #6B5D4A / faint #9A8C77 / rule #D8CBB2 / paper-deep #EFE6D4 /
   paper-card #FCFAF3 / ink-deep #10263A.
   ========================================================================== */

/* ---------- Hero (block 1) ---------- */
.gm-hero { padding-bottom: 28px; }
.gm-hero h1 { margin-bottom: 8px; }
.gm-hero .h1-fn {
  display: block;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: 0.46em;
  color: var(--warmgray);
  letter-spacing: 0.01em;
  margin-top: 4px;
}
.gm-hero .sub {
  font-style: italic;
  font-family: var(--serif);
  color: var(--warmgray);
  font-size: 1.15rem;
  margin: 0 0 12px;
}
.gm-breadcrumb {
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--faint);
}
.gm-breadcrumb a { color: var(--faint); text-decoration: none; }
.gm-breadcrumb a:hover { color: var(--accent); }
.gm-crumb-sep { margin: 0 6px; color: var(--rule); }

/* ---------- Demo badge ---------- */
.demo-badge {
  display: inline-block;
  font-family: var(--hand);
  font-size: 0.95rem;
  color: var(--accent);
  border: 1px dashed var(--accent);
  border-radius: 999px;
  padding: 2px 12px 1px;
  transform: rotate(-2deg);
  vertical-align: middle;
  margin-left: 10px;
}

/* ---------- Five-step funnel (block 2) ---------- */
.gm-steps { list-style: none; margin: 26px 0 0; padding: 0; }
.gm-step {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 18px 0;
  border-top: 1px solid var(--rule);
}
.gm-step:last-child { border-bottom: 1px solid var(--rule); }
.gm-step-no {
  flex: 0 0 auto;
  font-family: var(--hand);
  font-weight: 600;
  font-size: 1.9rem;
  line-height: 1;
  color: var(--accent);
  min-width: 40px;
  transform: rotate(-3deg);
}
.gm-step-title {
  font-family: var(--serif);
  font-size: 1.18rem;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 3px;
}
.gm-step-desc {
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--warmgray);
  margin: 0;
  line-height: 1.55;
}

/* ---------- Capabilities (block 3) ---------- */
.gm-caps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 22px;
}
.gm-cap {
  background: var(--paper-card);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 18px 20px;
  box-shadow: 0 1px 0 rgba(16, 38, 58, 0.04);
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}
.gm-cap:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(16, 38, 58, 0.08);
}
.gm-cap-title {
  font-family: var(--serif);
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--ink-deep);
  margin: 0 0 6px;
}
.gm-cap-desc {
  font-family: var(--sans);
  font-size: 0.9rem;
  color: var(--warmgray);
  line-height: 1.55;
  margin: 0;
}

/* ---------- Input form (block 4) ---------- */
.gm-form {
  margin-top: 22px;
  background: var(--paper-card);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 24px;
  box-shadow: 0 1px 0 rgba(16, 38, 58, 0.04);
}
.gm-field { margin-bottom: 22px; }
.gm-field:last-of-type { margin-bottom: 26px; }
.gm-label {
  display: block;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
  margin-bottom: 8px;
}
.gm-req {
  font-family: var(--hand);
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
}
.gm-opt {
  font-family: var(--hand);
  font-size: 0.85rem;
  color: var(--faint);
}
.gm-file-row { display: flex; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.gm-textarea,
.gm-input {
  width: 100%;
  box-sizing: border-box;
  font-family: 'SF Mono', ui-monospace, Menlo, Consolas, monospace;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--ink-deep);
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 12px 14px;
  resize: vertical;
}
.gm-textarea:focus,
.gm-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(166, 58, 43, 0.12);
}
.gm-textarea.is-invalid,
.gm-input.is-invalid { border-color: var(--accent); }
.gm-hint {
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--faint);
  margin: 8px 0 0;
}
.gm-hint.is-error { color: var(--accent); }
.gm-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.gm-run-note {
  font-family: var(--hand);
  font-size: 0.95rem;
  color: var(--faint);
}

/* ---------- Stage progress (block 5) ---------- */
.gm-progress-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: 22px 0 0;
  padding: 10px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  font-family: var(--sans);
  font-size: 0.9rem;
}
.gm-progress-input { color: var(--ink); font-weight: 600; }
.gm-progress-count { color: var(--warmgray); }
.gm-progress { list-style: none; margin: 14px 0 0; padding: 0; }
.gm-stage {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px dashed var(--rule);
}
.gm-stage-no {
  flex: 0 0 auto;
  font-family: var(--hand);
  font-weight: 600;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--faint);
  min-width: 34px;
  transform: rotate(-2deg);
}
.gm-stage-main { flex: 1 1 auto; }
.gm-stage-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
}
.gm-stage-name {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
}
.gm-stage-status {
  font-family: var(--hand);
  font-size: 0.9rem;
  color: var(--faint);
}
.gm-stage-count {
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--faint);
  margin-top: 2px;
}
.gm-stage-count b { color: var(--ink); font-weight: 600; }

.gm-stage.is-running .gm-stage-no { color: var(--accent); }
.gm-stage.is-running .gm-stage-name { color: var(--ink-deep); }
.gm-stage.is-running .gm-stage-status { color: var(--accent); }
.gm-stage.is-running .gm-stage-main::after {
  content: "";
  display: block;
  height: 3px;
  width: 100%;
  margin-top: 8px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--rule), var(--accent), var(--rule));
  background-size: 200% 100%;
  animation: gm-runbar 1.1s linear infinite;
}
@keyframes gm-runbar {
  from { background-position: 0% 0; }
  to { background-position: -200% 0; }
}

.gm-stage.is-done .gm-stage-no { color: var(--ink); }
.gm-stage.is-done .gm-stage-status { color: var(--ink); }
.gm-stage.is-done .gm-stage-count b { color: var(--ink-deep); }

.gm-stage.is-failed .gm-stage-no { color: var(--accent); }
.gm-stage.is-failed .gm-stage-status { color: var(--accent); }

/* ---------- Results toolbar (block 6) ---------- */
.gm-toolbar {
  display: flex;
  gap: 14px;
  align-items: flex-end;
  flex-wrap: wrap;
  margin: 22px 0 16px;
  padding: 14px 16px;
  background: var(--paper-card);
  border: 1px solid var(--rule);
  border-radius: 8px;
}
.gm-control { display: flex; flex-direction: column; gap: 4px; }
.gm-control label {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--faint);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.gm-control select {
  font-family: var(--sans);
  font-size: 0.88rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 7px 10px;
  min-width: 150px;
}
.gm-control select:focus { outline: none; border-color: var(--accent); }
.gm-download-btn { margin-left: auto; }

/* ---------- Candidate cards (block 6) ---------- */
.gm-results { display: flex; flex-direction: column; gap: 12px; }
.gm-results:empty::after {
  content: "No candidates yet — run the funnel above.";
  font-family: var(--hand);
  font-size: 1.05rem;
  color: var(--faint);
  text-align: center;
  display: block;
  padding: 40px 0;
  border: 1px dashed var(--rule);
  border-radius: 8px;
}
.gm-card {
  background: var(--paper-card);
  border: 1px solid var(--rule);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 1px 0 rgba(16, 38, 58, 0.04);
}
.gm-card-head {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  box-sizing: border-box;
  padding: 14px 18px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
}
.gm-card-head:hover { background: var(--paper); }
.gm-card-id {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink-deep);
  flex: 0 0 auto;
  font-variant-numeric: tabular-nums;
}
.gm-card-meta { display: flex; gap: 8px; flex-wrap: wrap; flex: 1 1 auto; }
.gm-chip {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--warmgray);
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 3px 10px;
  white-space: nowrap;
}
.gm-chip-family {
  background: var(--ink);
  color: var(--paper-card);
  border-color: var(--ink);
  font-weight: 600;
}
.gm-chip-sp.has { border-color: var(--rule); color: var(--ink); background: var(--paper-deep); }
.gm-chip-score { color: var(--ink-deep); font-weight: 600; font-variant-numeric: tabular-nums; }
.gm-card-toggle {
  flex: 0 0 auto;
  font-family: var(--hand);
  font-size: 0.95rem;
  color: var(--accent);
  white-space: nowrap;
}
.gm-card.is-open .gm-card-toggle::after { content: " ▲"; }
.gm-card:not(.is-open) .gm-card-toggle::after { content: " ▼"; }

/* ---------- Candidate detail (block 7) ---------- */
.gm-detail {
  border-top: 1px solid var(--rule);
  padding: 18px;
  background: var(--paper);
}
.gm-detail[hidden] { display: none; }
.gm-detail-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}
.gm-stat {
  background: var(--paper-card);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 12px 14px;
  text-align: center;
}
.gm-stat-label {
  display: block;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--faint);
  margin-bottom: 4px;
}
.gm-stat-val {
  display: block;
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--ink-deep);
  font-variant-numeric: tabular-nums;
}

.gm-scores {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 8px;
}
.gm-score {
  background: var(--paper-card);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 14px 16px;
}
.gm-score-label {
  display: block;
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--warmgray);
  margin-bottom: 4px;
}
.gm-score-val {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink-deep);
  font-variant-numeric: tabular-nums;
}
.gm-score-note {
  grid-column: 1 / -1;
  font-family: var(--hand);
  font-size: 0.92rem;
  color: var(--faint);
  margin: 4px 0 12px;
}

.gm-catres { margin-bottom: 18px; }
.gm-catres-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--sans);
  font-size: 0.88rem;
  color: var(--ink);
  margin-right: 22px;
  margin-bottom: 6px;
}
.gm-catres-dot {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex: 0 0 auto;
}
.gm-catres-dot.nu { background: var(--accent); }
.gm-catres-dot.ab { background: var(--ink-deep); }
.gm-catres-item b { font-variant-numeric: tabular-nums; }

/* ---------- Sequence annotation track ---------- */
.gm-seqview { margin-bottom: 18px; }
.gm-seqview-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.gm-seqview-head h4,
.gm-dock-head h4 {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  margin: 0;
}
.gm-zoom { display: flex; align-items: center; gap: 8px; }
.gm-zoom button {
  font-family: var(--sans);
  font-size: 0.9rem;
  color: var(--ink);
  background: var(--paper-card);
  border: 1px solid var(--rule);
  border-radius: 6px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  line-height: 1;
}
.gm-zoom button:hover { border-color: var(--accent); color: var(--accent); }
.gm-zoom-label {
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--warmgray);
  font-variant-numeric: tabular-nums;
  min-width: 44px;
  text-align: center;
}
.gm-track-scroll {
  overflow-x: auto;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--paper-card);
}
.gm-track-canvas { position: relative; padding: 8px 8px 12px; }
.gm-track-canvas .lane { position: relative; height: 18px; margin-bottom: 3px; }
.gm-track-canvas .lane-cat { height: 30px; margin-bottom: 4px; }

.gm-ruler span {
  position: absolute;
  top: 0;
  font-family: 'SF Mono', ui-monospace, Menlo, monospace;
  font-size: 9px;
  color: var(--faint);
  transform: translateX(-50%);
}

.gm-blk {
  position: absolute;
  height: 100%;
  box-sizing: border-box;
  border-radius: 3px;
  cursor: pointer;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--sans);
  font-size: 10px;
  line-height: 1;
  padding: 4px 6px;
}
.gm-blk:hover { outline: 2px solid var(--accent); outline-offset: 1px; }
.gm-blk-sp { background: var(--rule); color: var(--ink-deep); }
.gm-blk-domain { background: var(--warmgray); color: var(--paper-card); }

.gm-cat-grp { position: absolute; top: 0; }
.gm-cat-blk {
  display: block;
  height: 13px;
  border-radius: 3px;
  cursor: pointer;
}
.gm-cat-blk.nu { background: var(--accent); }
.gm-cat-blk.ab { background: var(--ink-deep); }
.gm-cat-lbl {
  display: block;
  margin-top: 2px;
  font-family: var(--sans);
  font-size: 9px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}
.gm-cat-lbl.nu { color: var(--accent); }
.gm-cat-lbl.ab { color: var(--ink-deep); }

.gm-seq { position: relative; white-space: nowrap; }
.gm-res {
  display: inline-block;
  text-align: center;
  font-family: 'SF Mono', ui-monospace, Menlo, Consolas, monospace;
  font-size: 11px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--paper-card);
  box-sizing: border-box;
  border-bottom: 1px solid rgba(216, 203, 178, 0.5);
}
.gm-res.in-sp { background: rgba(216, 203, 178, 0.35); }
.gm-res.in-domain { background: rgba(107, 93, 74, 0.12); }
.gm-res.cat-nu {
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}
.gm-res.cat-ab {
  background: var(--ink-deep);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.gm-track-detail {
  margin-top: 10px;
  background: var(--paper-card);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--accent);
  border-radius: 6px;
  padding: 10px 14px;
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--ink);
  line-height: 1.5;
}
.gm-track-detail:empty { display: none; }
.gm-track-detail b { color: var(--ink-deep); }

.gm-track-legend {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin: 8px 0 0;
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--warmgray);
}
.gm-track-legend i {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  margin-right: 5px;
  vertical-align: -1px;
}
.gm-track-legend .sp i { background: var(--rule); }
.gm-track-legend .domain i { background: var(--warmgray); }
.gm-track-legend .nu i { background: var(--accent); }
.gm-track-legend .ab i { background: var(--ink-deep); }

/* ---------- 3D docking view ---------- */
.gm-dock { margin-bottom: 18px; }
.gm-dock-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.gm-dock-hint { font-family: var(--hand); font-size: 0.9rem; color: var(--faint); }
.gm-dock-view {
  position: relative;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: linear-gradient(180deg, #FCFAF3 0%, #EFE6D4 100%);
  overflow: hidden;
  cursor: grab;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}
.gm-dock-view.dragging { cursor: grabbing; }
.gm-dock-view svg { display: block; width: 100%; height: auto; }
.gm-dock-scene { transform-origin: 50% 50%; transform: perspective(900px) rotateX(0deg) rotateY(0deg); }
.gm-dock-caption {
  position: absolute;
  right: 12px;
  bottom: 10px;
  font-family: var(--hand);
  font-size: 0.88rem;
  color: var(--faint);
  pointer-events: none;
}

/* ---------- Detail actions ---------- */
.gm-detail-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- Workspace (block 8) ---------- */
.gm-workspace { margin-top: 22px; }
.gm-workspace h3 { margin-top: 0; }
.gm-workspace-note { font-family: var(--hand); font-size: 1rem; color: var(--accent); }

/* ---------- Auth area (signed-in state) ---------- */
.gm-user { display: inline-flex; align-items: center; gap: 8px; }
.gm-user-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper-card);
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 600;
}
.gm-user-name {
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--ink);
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ---------- Toast ---------- */
.gm-toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink-deep);
  color: var(--paper-card);
  font-family: var(--sans);
  font-size: 0.9rem;
  padding: 11px 20px;
  border-radius: 999px;
  box-shadow: 0 6px 22px rgba(16, 38, 58, 0.28);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
  z-index: 1000;
  max-width: 90vw;
  text-align: center;
}
.gm-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .gm-caps { grid-template-columns: 1fr; }
  .gm-detail-grid { grid-template-columns: repeat(2, 1fr); }
  .gm-scores { grid-template-columns: 1fr; }
  .gm-download-btn { margin-left: 0; }
}