/* glossary.css — glosar (tooltip-uri) + căutare client-side (pagina /learn, FAZA 2).
   Mobile-first. Tooltip cu aria (focus + hover), fără scroll orizontal.
   Fără backslash-uri / ghilimele duble inutile. */

/* ---------- Căutare client-side ---------- */
.learn-search {
  display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap;
  margin: 0 0 var(--sp-4); padding: var(--sp-2);
  border: var(--border-soft); border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--bg-3) 50%, transparent);
}
.learn-search .input { flex: 1 1 220px; min-width: 0; }
.learn-search .btn-sm { flex: 0 0 auto; }
.learn-count {
  color: var(--ink-faint); font-family: var(--font-mono); font-size: var(--fs-xs);
  white-space: nowrap;
}

/* Potriviri (mark) — create din JS (learn-search.js) */
mark.learn-hit {
  background: color-mix(in srgb, var(--accent) 30%, transparent);
  color: var(--ink); border-radius: 3px; padding: 0 2px;
}
mark.learn-current {
  background: var(--accent); color: #04121a;
  box-shadow: 0 0 0 2px var(--accent-soft);
}

/* ---------- Glosar (tooltip) ---------- */
.glossary {
  color: var(--accent); cursor: help; position: relative;
  border-bottom: 1px dashed var(--accent-line);
  transition: color var(--dur-fast) var(--ease);
}
.glossary:hover, .glossary:focus { color: color-mix(in srgb, var(--accent) 80%, white); }
/* Tooltip: apare la hover și la focus (tastatură). Fără scroll orizontal: lățime max. + wrap. */
.glossary::after {
  content: attr(data-tip);
  position: absolute; left: 0; bottom: calc(100% + 8px); z-index: 40;
  width: max-content; max-width: min(280px, 78vw);
  padding: var(--sp-1) var(--sp-2);
  background: var(--bg-2); color: var(--ink);
  border: 1px solid var(--accent-line); border-radius: var(--radius-sm);
  font-size: var(--fs-xs); line-height: 1.5; letter-spacing: 0;
  text-align: left; font-family: var(--font-sans);
  opacity: 0; visibility: hidden; transform: translateY(4px);
  transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
  pointer-events: none; white-space: normal;
  box-shadow: 0 8px 24px -10px var(--accent-glow);
}
.glossary:hover::after, .glossary:focus::after {
  opacity: 1; visibility: visible; transform: translateY(0);
}
/* Săgeata tooltip-ului */
.glossary::before {
  content: ""; position: absolute; left: 14px; bottom: calc(100% + 2px); z-index: 41;
  border: 6px solid transparent; border-top-color: var(--accent-line);
  opacity: 0; visibility: hidden; transition: opacity var(--dur-fast) var(--ease);
}
.glossary:hover::before, .glossary:focus::before { opacity: 1; visibility: visible; }

/* Pe telefon tooltip-ul e mai îngust ca să nu iasă afară. */
@media (max-width: 600px) {
  .glossary::after { max-width: 72vw; }
  .learn-search .btn-sm { order: 5; }
}

/* Reduced motion: fără mișcare la tooltip. */
@media (prefers-reduced-motion: reduce) {
  .glossary::after, .glossary::before { transform: none; }
  mark.learn-current { scroll-behavior: auto; }
}