/* main-layout.css — main pane, top bar, tab buttons, toolbar, grid base */

/* ───────── Main ───────── */
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; background: #fff; }
.main-top {
  height: 54px;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.main-tab-nav {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
}
.main-tab-btn {
  width: 20px;
  height: 22px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #111;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
}
.main-tab-btn:hover { background: #f3f3f3; }
.main-tab-btn:active { background: #ececec; }
.main-tab-label {
  min-width: 0;
  font-size: 14px;
  font-weight: 600;
  color: #111;
  line-height: 20px;
}
.main-top.is-files-crumbs .main-tab-label {
  flex: 1;
  font-weight: 400;
}
.main-top-crumbs {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 6px;
  min-width: 0;
  overflow: hidden;
}
.main-top-crumbs .fb-crumb {
  font-size: 14px;
  font-weight: 500;
  color: #6b6b6b;
  white-space: nowrap;
}
.main-top-crumbs .fb-crumb:hover { color: #111; }
.main-top-crumbs .fb-crumb.is-now {
  color: #111;
  font-weight: 600;
  cursor: default;
}
.main-top-crumbs .fb-crumb-sep {
  color: #c4c4c4;
  font-size: 13px;
}
.main-body { flex: 1; overflow: auto; padding: 32px; }
.main.is-ontology-detail .main-body {
  min-height: 0;
  padding: 0;
  overflow: hidden;
}
.main.is-ontology-detail #mainContent { height: 100%; }
.ontology-embed {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: #fff;
}
.main-title { font-size: 22px; line-height: 28px; font-weight: 600; letter-spacing: -0.02em; margin: 0 0 4px; }
.main-desc { margin: 0 0 20px; color: var(--text-secondary); font-size: 13px; line-height: 20px; }
.res-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.res-count { font-size: 12px; color: var(--text-secondary); }
.res-toolbar-actions { display: flex; align-items: center; gap: 8px; }
.res-chip {
  height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid #ebebeb;
  background: #fff;
  font-size: 12px;
  color: #555;
}
.res-chip.is-on { background: #111; border-color: #111; color: #fff; }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}
.grid-agent {
  display: grid;
  grid-template-columns: repeat(auto-fill, 300px);
  gap: 16px;
  align-items: stretch;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fill, 300px);
  gap: 14px;
}

.card {
  border: 1px solid #ececec;
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
  text-align: left;
  transition: border-color 0.14s ease, box-shadow 0.14s ease, transform 0.14s ease;
}
.card:hover {
  border-color: #ddd;
  box-shadow: 0 10px 28px rgba(0,0,0,0.07);
  transform: translateY(-1px);
}