/* Search Lab — additions kept separate from the site's shared stylesheet. */
.search-lab-hero {
  position: relative;
  overflow: hidden;
  padding: 76px 24px 66px;
  background:
    radial-gradient(circle at 15% 10%, rgba(255,255,255,.2), transparent 28%),
    linear-gradient(135deg, #063b74 0%, #0878bd 58%, #00a7c7 100%);
}
.search-lab-hero::after {
  content: '';
  position: absolute;
  width: 340px;
  height: 340px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%;
  left: -120px;
  bottom: -220px;
}
.search-lab-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 930px;
  margin: 0 auto;
  text-align: center;
}
.search-lab-hero h1 {
  margin: 18px 0 12px;
  color: #fff;
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.2;
  font-weight: 900;
}
.search-lab-hero p {
  max-width: 700px;
  margin: 0 auto;
  color: rgba(255,255,255,.88);
  font-size: 1.08rem;
}
.hero-shortcuts {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 28px;
}
.shortcut-chip,
.quick-tests button {
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  color: #fff;
  font: inherit;
  font-size: .86rem;
  padding: 7px 14px;
  cursor: pointer;
  transition: transform .18s ease-out, background .18s ease-out;
}
.shortcut-chip:hover,
.quick-tests button:hover { background: rgba(255,255,255,.23); transform: translateY(-2px); }
.search-lab-section { padding-top: 48px; }
.lab-intro {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}
.section-kicker {
  display: block;
  color: var(--primary);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .16em;
  direction: ltr;
}
.lab-intro h2 { margin: 5px 0 4px; font-size: clamp(1.4rem, 3vw, 2rem); }
.lab-intro p { color: var(--text-muted); font-size: .94rem; }
.lab-intro code {
  direction: ltr;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--primary);
  font-size: .82em;
}
.data-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  padding: 8px 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card);
  color: var(--text-muted);
  font-size: .82rem;
}
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--warning); }
.data-status.ready { color: var(--success); }
.data-status.ready .status-dot { background: var(--success); }
.data-status.error { color: var(--danger); }
.data-status.error .status-dot { background: var(--danger); }
.lab-panel {
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--card);
  box-shadow: var(--shadow);
}
.query-row {
  display: grid;
  grid-template-columns: minmax(260px, 1.6fr) minmax(170px, .8fr) minmax(170px, .8fr);
  gap: 14px;
}
.query-field, .select-field, .model-field { display: block; }
.query-field > span, .select-field > span, .model-field > span {
  display: block;
  margin-bottom: 7px;
  color: var(--text-muted);
  font-size: .8rem;
  font-weight: 700;
}
.query-input-wrap { position: relative; }
.query-input-wrap input,
.select-field select,
.model-field input {
  width: 100%;
  min-height: 48px;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  transition: border-color .18s ease-out, box-shadow .18s ease-out;
}
.query-input-wrap input { padding-right: 43px; padding-left: 40px; direction: ltr; text-align: left; }
.query-input-wrap input:focus,
.select-field select:focus,
.model-field input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,102,204,.12); }
.query-icon {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--primary);
  font-size: 1.45rem;
  line-height: 1;
}
.query-input-wrap kbd {
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  padding: 2px 7px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--card);
  color: var(--text-muted);
  font-size: .72rem;
}
.secondary-filters {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  margin-top: 16px;
}
.model-field { flex: 1; }
.toggle-control {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 48px;
  color: var(--text-muted);
  font-size: .84rem;
  cursor: pointer;
  white-space: nowrap;
}
.toggle-control input { position: absolute; opacity: 0; pointer-events: none; }
.toggle-ui {
  position: relative;
  width: 40px;
  height: 22px;
  border-radius: 99px;
  background: #cbd5e1;
  transition: background .18s ease-out;
}
.toggle-ui::after {
  content: '';
  position: absolute;
  top: 3px;
  right: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  transition: transform .18s ease-out;
}
.toggle-control input:checked + .toggle-ui { background: var(--primary); }
.toggle-control input:checked + .toggle-ui::after { transform: translateX(-18px); }
.toggle-control input:focus-visible + .toggle-ui { outline: 3px solid rgba(0,102,204,.2); }
.clear-button {
  min-height: 48px;
  padding: 0 15px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  cursor: pointer;
  transition: color .18s ease-out, border-color .18s ease-out, background .18s ease-out;
}
.clear-button:hover { border-color: var(--primary); background: rgba(0,102,204,.06); color: var(--primary); }
.quick-tests {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 18px;
  color: var(--text-muted);
  font-size: .8rem;
}
.quick-tests button {
  padding: 4px 10px;
  border-color: var(--border);
  background: rgba(0,102,204,.06);
  color: var(--primary);
  font-size: .76rem;
}
.quick-tests button:hover { background: var(--primary); color: #fff; }
.results-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 30px 2px 16px;
}
.results-toolbar strong { color: var(--primary); font-size: 1.45rem; }
.results-toolbar span { color: var(--text-muted); font-size: .88rem; }
.results-hint { color: var(--text-muted); font-size: .82rem; }
.lab-results-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.result-card {
  position: relative;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--card);
  box-shadow: 0 3px 16px rgba(15,23,42,.05);
  animation: result-in .22s cubic-bezier(.23,1,.32,1) both;
}
.result-card:hover { border-color: rgba(0,102,204,.38); box-shadow: var(--shadow-hover); }
.result-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.result-code {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 5px 11px;
  border-radius: 9px;
  background: rgba(0,102,204,.1);
  color: var(--primary);
  direction: ltr;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 1.05rem;
  font-weight: 800;
}
.result-brand { color: var(--text-muted); font-size: .82rem; font-weight: 700; }
.result-card h3 { margin: 14px 0 7px; font-size: 1.08rem; line-height: 1.45; }
.result-card h3 span { display: block; margin-top: 3px; color: var(--text-muted); font-family: ui-sans-serif, sans-serif; font-size: .78rem; font-weight: 500; direction: ltr; text-align: right; }
.result-summary { color: var(--text-muted); font-size: .84rem; line-height: 1.65; }
.alias-list { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 11px; }
.alias-tag, .scope-tag {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: .7rem;
  font-weight: 700;
}
.alias-tag { background: rgba(255,152,0,.12); color: #a45c00; direction: ltr; }
[data-theme="dark"] .alias-tag { color: #ffc46b; }
.scope-tag { background: rgba(46,125,50,.1); color: var(--success); }
.result-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 15px; }
.result-model {
  margin-top: 13px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
  color: var(--text-muted);
  font-size: .78rem;
}
.result-model strong { color: var(--text); }
.result-actions { display: flex; gap: 8px; margin-top: 16px; }
.result-actions a, .result-actions button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--primary);
  font: inherit;
  font-size: .76rem;
  cursor: pointer;
  transition: background .18s ease-out, color .18s ease-out;
}
.result-actions a:hover, .result-actions button:hover { background: var(--primary); color: #fff; }
.empty-state { padding: 55px 20px; text-align: center; color: var(--text-muted); }
.empty-icon { margin-bottom: 8px; color: var(--primary); font-size: 3rem; line-height: 1; }
.empty-state h3 { color: var(--text); font-size: 1.2rem; }
.empty-state p { margin-top: 5px; font-size: .9rem; }
.compact-footer { margin-top: 24px; }
.compact-footer .footer-bottom { border-top: 0; }
@keyframes result-in { from { opacity: 0; transform: translateY(7px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 900px) {
  .nav { display: none; }
  .mobile-menu-btn { display: flex; }
  .query-row { grid-template-columns: 1fr 1fr; }
  .query-field { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .search-lab-hero { padding: 58px 20px 50px; }
  .lab-intro, .secondary-filters, .results-toolbar { align-items: stretch; flex-direction: column; }
  .lab-panel { padding: 16px; }
  .query-row { display: flex; flex-direction: column; }
  .toggle-control { min-height: 38px; }
  .clear-button { width: 100%; }
  .lab-results-grid { grid-template-columns: 1fr; }
  .results-toolbar { gap: 4px; margin-top: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  .result-card, .shortcut-chip, .quick-tests button { animation: none; transition: none; }
}