/* =========================================================
   OntoEagle — Ontology Search App
   Stage G: Polished, scoped, accessible CSS
   ========================================================= */

/* ---------- Global reset (scoped) ---------- */

.ont-search {
  font-family: var(--ont-font-body);
  color: var(--ont-text);
  background: var(--ont-bg);
  margin: 0;
  padding: 0;
}

/* Skip link */
.ont-search__skip {
  position: absolute;
  left: -999px;
  top: auto;
}
.ont-search__skip:focus {
  left: 1rem;
  top: 1rem;
  background: #fff;
  padding: 0.5rem;
  z-index: 1000;
}

/* ---------- Header ---------- */

.ont-search__header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--ont-border);
  background: var(--ont-panel-bg);
}

.ont-search__title {
  margin: 0;
  font-size: 1.5rem;
}

.ont-search__status {
  margin-top: 0.25rem;
  margin-left: 2rem;
  color: var(--ont-muted);
}

.ont-pagebar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.35rem 1rem 0.25rem;
}

.ont-pagebar__left,
.ont-pagebar__right {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.ont-pagebar__nav {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.ont-pagebar__tab {
  border: 1px solid var(--ont-border);
  border-radius: var(--ont-radius);
  background: transparent;
  color: var(--ont-muted);
  cursor: pointer;
  font: inherit;
  font-size: 1.15rem;
  font-weight: 650;
  line-height: 2.6;
  padding: 0.4rem 0.85rem;
  margin-bottom: 0px;
}

.ont-pagebar__tab[aria-selected="true"] {
  background: var(--ont-panel-bg);
  border-color: var(--ont-accent);
  color: var(--ont-text);
}

.ont-appView[hidden] {
  display: none !important;
}

.ont-appView.ont-catalog__main {
  padding-top: 0;
}

/* ---------- Layout ---------- */

.ont-search__layout {
  display: grid;
  grid-template-columns: 1.5fr 3fr 2.5fr;
  gap: var(--ont-gap);
  padding: 0.35rem 1rem 1rem;
}

@media (max-width: 1100px) {
  .ont-search__layout {
    grid-template-columns: 1fr;
  }
}

/* ---------- Panels ---------- */

.ont-search__panel,
.ont-search__results,
.ont-search__detailsPanel {
  background: var(--ont-panel-bg);
  border: 1px solid var(--ont-border);
  border-radius: var(--ont-radius);
  padding: 1rem;
}

/* ---------- Forms ---------- */

.ont-search__form {
  margin-bottom: 0rem;
}

.ont-search__label {
  font-weight: 600;
  display: block;
  margin-bottom: 0.25rem;
}

.ont-search__input {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid var(--ont-border);
  border-radius: var(--ont-radius);
  font-size: 1.5rem;
}

.ont-search__input:focus {
  outline: 2px solid var(--ont-focus);
  outline-offset: 1px;
}

.ont-search__queryRow {
  display: flex;
  gap: 0.5rem;
}

.ont-search__btn {
  padding-top: 0rem;
  padding-bottom: 0.5rem;
  padding-left: 0.75rem;
  padding-right: 0.75rem;
  border-radius: var(--ont-radius);
  border: 1px solid var(--ont-border);
  background: var(--ont-accent);
  color: white;
  font-weight: 600;
  cursor: pointer;
}

.ont-search__btn--secondary {
  background: var(--ont-code-bg);
  color: var(--ont-text);
  border-color: var(--ont-border);
}

.ont-search__btn--ghost {
  background: transparent;
  color: var(--ont-muted);
}

.ont-search__btn:disabled,
.ont-search__btn[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.58;
}

.ont-search__btn:focus {
  outline: 2px solid var(--ont-focus);
}

/* ---------- Fieldsets ---------- */

.ont-search__fieldset {
  border: none;
  margin: 0.75rem 1rem;
  padding: 0;
}

.ont-search__legend {
  font-weight: 600;
  margin-bottom: 0.25rem;
  margin-left: -1rem;
}

.ont-search__check {
  display: flex;
  gap: 0.85rem;
  margin-bottom: -.75rem;
  margin-top: -.25rem;
  margin-left: 0.5rem;
  font-size: 1.25rem;
  font-weight: 400;
}

/* ---------- Results ---------- */

.ont-search__resultsHeader {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.ont-search__h2 {
  margin: 0;
  font-size: 2.75rem;
}

.ont-search__resultsMeta {
  font-size: 1.5rem;
  color: var(--ont-muted);
}

.ont-search__list {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0 0;
  max-height: 65vh;
  overflow-y: auto;
}

.ont-search__result {
  margin-bottom: 2rem;
  background-image: linear-gradient(to bottom, var(--ont-panel-bg), var(--ont-code-bg));
}

.ont-search__resultBtn {
  width: 100%;
  text-align: left;
  padding: 0.5rem;
  border: 1px solid var(--ont-border);
  border-radius: var(--ont-radius);
  background: #fff;
  cursor: pointer;
}

.ont-search__resultBtn:hover {
  background: var(--ont-accent-soft);
}

.ont-search__resultBtn:focus {
  outline: 2px solid var(--ont-focus);
}

.ont-search__resultTitle {
  margin-top: 0.25rem;
  font-size: 2rem;
  font-weight: 600;
}

.ont-search__resultMeta {

  display: flex;
  gap: 0.5rem;
}

.ont-search__resultIri {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--ont-font-mono);
  font-size: 1.25rem;
  color: var(--ont-muted);
  padding-bottom: 1rem;
}

.ont-search__resultIri span {
  min-width: 0;
  word-break: break-all;
}

/* ---------- Pills ---------- */

.ont-search__pill {
  background: var(--ont-pill-bg);
  color: var(--ont-pill-text);
  border-radius: 999px;
  padding: 0.125rem 0.5rem;
  font-size: 1.6rem;
}

.ont-search__pill--user {
  background: var(--ont-accent-soft);
  color: var(--ont-text);
  border: 1px solid var(--ont-accent);
}

/* ---------- Details ---------- */

.ont-search__detailsCard {
  font-size: 1.5rem;
}

.ont-search__detailsHeader {
  margin-bottom: 1rem;
  font-size: 2rem;
}

.ont-search__detailsIri code {
  font-family: var(--ont-font-mono);
  font-size: 1.5rem;
}

.ont-search__detailsMeta {
  margin: 0.85rem 0;
}

.ont-search__detailsList {
  margin: 0.35rem 0 0;
  padding-left: 1.35rem;
}

.ont-search__detailsList li {
  margin: 0.25rem 0;
}

.ont-search__detailsList code {
  font-family: var(--ont-font-mono);
  font-size: 0.9em;
  color: var(--ont-muted);
}

.ont-search__detailsList--pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding-left: 0;
  list-style: none;
}

.ont-search__detailsPillItem {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--ont-border);
  border-radius: 999px;
  background: var(--ont-pill-bg);
  color: var(--ont-pill-text);
  padding: 0.15rem 0.55rem;
}

.ont-search__inlineBtn,
.ont-search__copyBtn {
  border: 1px solid var(--ont-border);
  border-radius: 4px;
  background: var(--ont-code-bg);
  color: var(--ont-text);
  cursor: pointer;
}

.ont-search__inlineBtn {
  margin-left: 0.35rem;
  padding: 0.05rem 0.35rem;
  font-size: 0.9em;
}

.ont-search__copyBtn {
  display: inline-grid;
  place-items: center;
  width: 1.45rem;
  height: 1.45rem;
  margin-left: 0.35rem;
  padding: 0;
  font-size: 0.9rem;
  line-height: 1;
  vertical-align: text-bottom;
}

.ont-search__inlineBtn:hover,
.ont-search__copyBtn:hover {
  border-color: var(--ont-accent);
}

.ont-search__expandText {
  display: inline;
}

.ont-search__expandRest:not([hidden]) {
  display: inline;
}

.ont-search__detailsSubhead {
  font-size: 1.75rem;
  margin: 1rem 0 0.5rem;
}

.ont-search__taxonomy .ont-search__detailsSubhead {
  font-size: 2.25rem;
}

.ont-search__taxonomy {
  border-top: 1px solid var(--ont-border);
  margin-top: 1rem;
  padding-top: 0.75rem;
}

.ont-search__tree {
  font-size: 1.35rem;
  font-family: var(--ont-font-body);
}

.ont-search__treeLevel {
  list-style: none;
  margin: 0;
  padding-left: 0;
}

.ont-search__treeItem {
  display: flex;
  align-items: center;
  min-height: 1.75rem;
  margin: 0.05rem 0 0.05rem calc(var(--tree-depth, 0) * 2.35rem);
  line-height: 1.4;
}

.ont-search__treeConnector {
  flex: 0 0 0;
  color: var(--ont-muted);
  font-family: var(--ont-font-mono);
  text-align: right;
  white-space: pre;
}

.ont-search__treeLevel--children {
  margin-left: 0.55rem;
}

.ont-search__treeNode {
  display: inline-flex;
  max-width: 100%;
  padding: 0.05rem 0.45rem;
  border-radius: 999px;
  overflow-wrap: anywhere;
}

.ont-search__treeItem--ancestor .ont-search__treeNode {
  color: var(--ont-text);
}

.ont-search__treeItem--sibling .ont-search__treeNode {
  color: var(--ont-muted);
}

.ont-search__treeItem--extraParent .ont-search__treeNode {
  color: var(--ont-muted);
  font-style: italic;
}

.ont-search__treeItem--focus .ont-search__treeNode {
  border: 1px solid var(--ont-accent);
  background: var(--ont-accent-soft);
  color: var(--ont-text);
  font-weight: 700;
}

.ont-search__ontologyList {
  display: grid;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.ont-search__ontologyRow {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 0.5rem;
  align-items: center;
  border: 1px solid var(--ont-border);
  border-radius: var(--ont-radius);
  padding: 0.5rem;
  background: var(--ont-code-bg);
}

.ont-search__ontologyName {
  font-weight: 650;
  overflow-wrap: anywhere;
}

.ont-search__ontologyMeta {
  color: var(--ont-muted);
  font-size: 1.15rem;
  overflow-wrap: anywhere;
}

.ont-search__ontologyToggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  font-size: 1.15rem;
}

@media (max-width: 620px) {
  .ont-search__queryRow,
  .ont-search__ontologyRow {
    grid-template-columns: 1fr;
    display: grid;
  }
}

/* ---------- Empty / help ---------- */

.ont-search__help {
  font-size: 1.25rem;
  color: var(--ont-muted);
  margin-bottom: 1.25rem;
}

.ont-search__empty {
  text-align: center;
  color: var(--ont-muted);
  padding: 2rem 1rem;
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}