/* css/components/qr-tabs.css — TinkyTown SDR QR sub-tab bar
 * P3.T3 — Phase 3. Brand: Fraunces + General Sans + var(--surface-deep)
 * var(--amber) var(--green) var(--green-soft). All colours via var().
 * Mirrors stage-filter.css contract: active tab = amber, mobile scrolls.
 */

.tt-qr-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0.5rem 0.6rem;
  margin: 0 0 1rem;
  background: var(--surface-deep, #0d0b10);
  border: 1px solid var(--amber, #e8a33d);
  border-color: color-mix(in srgb, var(--amber, #e8a33d) 22%, transparent);
  border-radius: 14px;
  font-family: var(--f-sans, 'General Sans', system-ui, sans-serif);
}

.tt-qr-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.85rem;
  min-height: 44px;            /* mobile tap-target floor */
  background: transparent;
  color: var(--text-muted, rgba(255, 255, 255, 0.7));
  border: 1px solid transparent;
  border-radius: 10px;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease, color 120ms ease;
}

.tt-qr-tab:hover {
  background: color-mix(in srgb, var(--green-soft, #4ade80) 10%, transparent);
  color: var(--text-primary, #fff);
  border-color: color-mix(in srgb, var(--green, #22c55e) 30%, transparent);
}

.tt-qr-tab:focus-visible {
  outline: 2px solid var(--amber, #e8a33d);
  outline-offset: 2px;
}

.tt-qr-tab.is-active {
  background: color-mix(in srgb, var(--amber, #e8a33d) 12%, transparent);
  border-color: var(--amber, #e8a33d);
  color: var(--text-primary, #fff);
  font-weight: 600;
}

.tt-qr-tab-icon {
  font-size: 1rem;
  line-height: 1;
}

.tt-qr-tab-label {
  white-space: nowrap;
}

.tt-qr-tab-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.6rem;
  height: 1.4rem;
  padding: 0 0.45rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-deep, #0d0b10) 60%, var(--green, #22c55e) 14%);
  color: var(--text-muted, rgba(255, 255, 255, 0.75));
  font-size: 0.74rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.tt-qr-tab.is-active .tt-qr-tab-count {
  background: var(--amber, #e8a33d);
  color: var(--surface-deep, #0d0b10);
}

@media (max-width: 640px) {
  .tt-qr-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
  }
  .tt-qr-tab {
    flex: 0 0 auto;
  }
}