.discovery-hero {
  padding: 46px 0 34px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(115deg, var(--brand-softer), #fff 76%);
}
.discovery-hero h1 { margin-bottom: 12px; font-size: clamp(2rem, 4vw, 3rem); }
.discovery-search-form,
.discovery-knowledge-controls {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(300px, .8fr);
  gap: 22px;
  align-items: end;
  margin-bottom: 28px;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.discovery-query > label,
.discovery-inline-controls label,
.discovery-filters > label,
.discovery-filters legend,
.discovery-toolbar label {
  display: grid;
  gap: 7px;
  color: var(--text-2);
  font-size: 12.5px;
  font-weight: 700;
}
.discovery-query > div {
  display: flex;
  align-items: center;
  gap: 9px;
  padding-left: 13px;
  border: 1px solid var(--border-strong);
  border-radius: 11px;
  background: #fff;
}
.discovery-query > div:focus-within { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.discovery-query > div > span { color: var(--brand); font-size: 21px; line-height: 1; }
.discovery-query input { min-width: 0; width: 100%; padding: 12px 0; border: 0; outline: 0; color: var(--text); background: transparent; }
.discovery-query .btn { align-self: stretch; border-radius: 0 10px 10px 0; }
.discovery-inline-controls { display: flex; align-items: end; justify-content: flex-end; gap: 10px; }
.discovery-inline-controls label { flex: 1 1 150px; }
.discovery-inline-controls .btn { margin-bottom: 1px; }
.discovery-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 30px; align-items: start; }
.discovery-main { min-width: 0; }
.discovery-filters {
  display: grid;
  gap: 17px;
  padding: 21px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--brand-softer);
}
.discovery-filters-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.discovery-filters-head h2 { font-size: 17px; }
.discovery-filters fieldset { padding: 0; border: 0; }
.discovery-filters input,
.discovery-filters select,
.discovery-inline-controls select,
.discovery-toolbar select {
  width: 100%;
  min-height: 42px;
  padding: 9px 11px;
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  background: #fff;
  color: var(--text);
  font: inherit;
}
.discovery-filters input:focus,
.discovery-filters select:focus,
.discovery-inline-controls select:focus,
.discovery-toolbar select:focus { outline: 2px solid var(--brand); outline-offset: 1px; border-color: var(--brand); }
.discovery-range { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.discovery-range label { display: grid; gap: 5px; color: var(--text-3); font-size: 11px; font-weight: 600; }
.discovery-toolbar,
.discovery-results-head { display: flex; align-items: end; justify-content: space-between; gap: 18px; margin-bottom: 20px; }
.discovery-toolbar > p,
.discovery-results-head p { color: var(--text-3); font-size: 13px; }
.discovery-toolbar label { width: min(230px, 50%); }
.discovery-results-head h2,
.discovery-results-head h3 { font-size: 20px; }
.discovery-results:empty { display: none; }
.discovery-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  padding: 13px 15px;
  border: 1px solid var(--brand-border);
  border-radius: 10px;
  background: var(--brand-softer);
  color: var(--brand-strong);
  font-size: 13.5px;
}
.discovery-status[hidden] { display: none; }
[data-discovery-retry][hidden] { display: none; }
.discovery-status[data-state="error"] { border-color: #fecdca; background: #fef3f2; color: #b42318; }
.discovery-status[data-state="loading"]::before {
  content: "";
  width: 15px;
  height: 15px;
  flex: none;
  border: 2px solid var(--brand-border);
  border-top-color: var(--brand);
  border-radius: 50%;
  animation: discovery-spin .7s linear infinite;
}
.discovery-status[data-state="loading"] { justify-content: flex-start; }
.discovery-empty {
  grid-column: 1 / -1;
  padding: 54px 24px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  background: #fff;
  text-align: center;
}
.discovery-empty p { margin-top: 8px; color: var(--text-2); }
.discovery-fallback > h2 { margin-bottom: 20px; font-size: 20px; }
.discovery-pagination { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 28px; }
.discovery-pagination[hidden] { display: none; }
.discovery-pagination span { color: var(--text-3); font-size: 13px; }
.discovery-pagination button:disabled { opacity: .45; cursor: default; }
.discovery-noscript { margin-top: 20px; padding: 13px 15px; border-radius: 10px; background: #fff7ed; color: #9a3412; font-size: 13.5px; }
.discovery-filter-toggle { display: none; margin-bottom: 18px; }
[data-discovery-fallback][hidden] { display: none !important; }
@keyframes discovery-spin { to { transform: rotate(360deg); } }

@media (max-width: 940px) {
  .discovery-search-form,
  .discovery-knowledge-controls { grid-template-columns: 1fr; }
  .discovery-layout { grid-template-columns: 220px minmax(0, 1fr); gap: 22px; }
}
@media (max-width: 760px) {
  html.js .discovery-filter-toggle { display: inline-flex; }
  .discovery-layout { display: block; }
  html.js .discovery-filters { display: none; margin-bottom: 22px; }
  html.js .discovery-filters-open .discovery-filters { display: grid; }
  .discovery-toolbar { align-items: flex-start; flex-direction: column; }
  .discovery-toolbar label { width: 100%; }
}
@media (max-width: 560px) {
  .discovery-inline-controls { align-items: stretch; flex-direction: column; }
  .discovery-inline-controls .btn { align-self: flex-start; }
  .discovery-query > div { flex-wrap: wrap; padding: 9px 9px 9px 13px; }
  .discovery-query > div input { width: calc(100% - 34px); }
  .discovery-query .btn { width: 100%; border-radius: 9px; }
  .discovery-range { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .discovery-status[data-state="loading"]::before { animation: none; }
}