/* ============================================================
   TEMBA AI Club — Trainings page
   Builds on styles.css tokens; nothing here overrides the main page.
   ============================================================ */

.tr-top { padding-bottom: 84px; }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Role / industry picker ---------- */
.tr-picker { text-align: center; }

.tr-label {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--ink-soft);
  margin: 22px 0 12px;
}

.tr-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.tr-chip {
  font: 500 0.84rem var(--sans);
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 8px 16px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.tr-chip:hover { border-color: var(--ink); color: var(--ink); }

.tr-chip[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--paper);
}

.tr-chip:focus-visible,
.tr-filters input:focus-visible,
.tr-filters select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ---------- Filters ---------- */
.tr-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 38px 0 10px;
  padding-top: 22px;
  border-top: 1px solid var(--rule);
}

.tr-filters label { flex: 1 1 150px; }
.tr-filters .tr-search { flex: 3 1 260px; }

.tr-filters input,
.tr-filters select {
  width: 100%;
  font: 0.88rem var(--sans);
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 10px 12px;
}

.tr-status {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 16px 0 0;
  min-height: 1.4em;
}

.tr-status.is-error { color: var(--accent-dim); }

/* ---------- Results ---------- */
.tr-group { margin-top: 34px; }

.tr-group-head {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ink);
}

.tr-group-note {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 8px;
}

.tr-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 32px;
}

.tr-card {
  padding: 20px 0;
  border-bottom: 1px solid var(--rule);
}

.tr-card h3 {
  font-family: var(--serif);
  font-size: 1.22rem;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.tr-card h3 a { text-decoration: none; }
.tr-card h3 a:hover { color: var(--accent); }

.tr-meta {
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 5px;
}

.tr-desc {
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-top: 8px;
}

.tr-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 10px;
}

.tr-tags span {
  font-size: 0.7rem;
  color: var(--ink-soft);
  background: var(--paper-2);
  border-radius: 4px;
  padding: 2px 7px;
}

@media (max-width: 680px) {
  .tr-grid { grid-template-columns: 1fr; }
  .tr-top { padding-bottom: 56px; }
  .tr-label { font-size: 1.05rem; }
}

.nav a[aria-current="page"] { color: var(--accent); }