/* Glossary — inline term popover + reference surface */

/* Inline term: dotted underline, focusable */
.term {
  border-bottom: 1px dotted var(--fg-4);
  cursor: help;
  color: inherit;
  padding-bottom: 0.5px;
  transition: border-color 0.08s, color 0.08s;
}
.term:hover, .term:focus { border-bottom-color: var(--accent); color: var(--fg); outline: none; }

/* Tooltip popover (portal to body) */
.term-tip {
  position: fixed;
  z-index: 200;
  width: 320px;
  background: var(--bg-elev);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  box-shadow: 0 14px 40px rgba(15,23,42,0.18), 0 2px 6px rgba(15,23,42,0.10);
  padding: 12px 14px;
  font: 12px var(--font-sans);
  color: var(--fg);
  pointer-events: none;
  animation: tip-in 0.08s ease-out;
}
:root[data-theme="dark"] .term-tip {
  box-shadow: 0 14px 40px rgba(0,0,0,0.45), 0 2px 6px rgba(0,0,0,0.3);
}
@keyframes tip-in {
  from { opacity: 0; transform: translateY(-2px); }
  to   { opacity: 1; transform: translateY(0); }
}
.term-tip-hd {
  display: flex; align-items: baseline; gap: 8px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}
.term-tip-title {
  font-weight: 600;
  font-size: 13px;
  color: var(--fg);
}
.term-tip-full {
  font-size: 11px;
  color: var(--fg-4);
  font-family: var(--font-mono);
}
.term-tip-body {
  color: var(--fg-2);
  font-size: 12px;
  line-height: 1.5;
}
.term-tip-cite {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--line-soft);
  font-size: 10.5px;
  color: var(--fg-4);
  display: flex; align-items: center; gap: 5px;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

/* Glossary reference surface */
.gloss-wrap {
  padding: 20px 24px 28px;
  max-width: 1280px;
}
.gloss-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.gloss-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  display: flex; flex-direction: column; gap: 6px;
}
.gloss-card:hover { border-color: var(--line-strong); }
.gloss-hd {
  display: flex; align-items: baseline; gap: 8px;
  flex-wrap: wrap;
}
.gloss-title {
  font-weight: 600;
  font-size: 13.5px;
  color: var(--fg);
  letter-spacing: -0.005em;
}
.gloss-full {
  font: 11.5px var(--font-mono);
  color: var(--fg-4);
}
.gloss-body {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--fg-2);
}
.gloss-cite {
  display: flex; align-items: center; gap: 5px;
  margin-top: 4px;
  padding-top: 8px;
  border-top: 1px solid var(--line-soft);
  font-size: 10.5px;
  color: var(--fg-4);
}