/* Team app ▸ shared Discord channel picker (26.10.2026, team/teamKanalWahl.js): trigger, dropdown panel with search and
   checkbox rows grouped by category, removable pills of the chosen channels. Unscoped kw- classes so every Team card can
   use it (first: „Eingang-Bot liest“ and „Wega antwortet „erledigt““). Tokens only (design-tokens.css, web3-design.css),
   no colour values of its own; same look as „Bug Report liest“ (team-verwaltung.css .tv-pop) and the Userbetreuung
   filter pills (.tu-dd). */
.kw {
  --kw-akzent: var(--w3-akzent, var(--text-1));
  --kw-akzent-text: var(--w3-akzent-text, var(--text-inv));
  --kw-fuellung: var(--w3-fuellung, var(--surface-2));
  --kw-fuellung-stark: var(--w3-fuellung-stark, var(--surface-3));
  --kw-feld: var(--w3-kante-feld, inset 0 0 0 1px var(--border-2));
  --kw-haar: color-mix(in srgb, var(--text-1) 9%, transparent);
  position: relative; display: flex; flex-direction: column; gap: var(--space-2); min-width: 0; max-width: 100%;
}
.kw-knopf {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); box-sizing: border-box;
  width: 100%; max-width: 440px; min-height: 36px; padding: 0 var(--space-3); border: 0; border-radius: var(--w3-radius-feld, var(--radius-md));
  background: var(--kw-fuellung); box-shadow: var(--kw-feld); color: var(--text-1); font: inherit; font-size: var(--fs-14); text-align: left; cursor: pointer;
}
.kw-knopf-leer .kw-knopf-text { color: var(--text-2); }
.kw-knopf-text { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-variant-numeric: tabular-nums; }
@media (hover: hover) { .kw-knopf:not(:disabled):hover { background: var(--kw-fuellung-stark); } }
.kw-knopf[aria-expanded="true"] { box-shadow: inset 0 0 0 1px var(--border-3); }
.kw-knopf:disabled { cursor: default; opacity: .6; }
.kw-pfeil { flex: none; width: 6px; height: 6px; margin-right: 2px; border-right: 1.5px solid var(--text-3); border-bottom: 1.5px solid var(--text-3); transform: translateY(-2px) rotate(45deg); transition: transform var(--t-fast, .12s); }
.kw-knopf[aria-expanded="true"] .kw-pfeil { transform: translateY(1px) rotate(-135deg); }

/* Panel below the trigger, as wide as the trigger (never wider than the card: no horizontal scroll at 390 px). */
.kw-pop {
  position: absolute; top: calc(36px + var(--space-1)); left: 0; z-index: var(--z-dropdown, 100);
  display: flex; flex-direction: column; gap: var(--space-2); box-sizing: border-box; width: 100%; max-width: 440px;
  max-height: min(460px, calc(100vh - 96px)); padding: var(--space-3);
  border-radius: var(--radius-lg); background: var(--w3-flaeche, var(--surface-2));
  box-shadow: var(--w3-kante, inset 0 0 0 1px var(--border-2)), var(--w3-schatten, var(--shadow-lg));
  color: var(--text-1); font-size: var(--fs-13);
  animation: kw-rein var(--t-fast, .12s) ease both;
}
.kw-pop[hidden], .kw-liste[hidden], .kw-gruppe[hidden], .kw-eintrag[hidden], .kw-leer[hidden] { display: none; }
/* Text for screen readers only (the × buttons say „Abwählen #name“). */
.kw-sr { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
@keyframes kw-rein { from { opacity: 0; transform: translateY(-2px); } to { opacity: 1; transform: none; } }
.kw-pop-kopf { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-2); padding: 0 var(--space-1); }
.kw-pop-kopf strong { font-weight: var(--fw-semibold); }
.kw-zahl { color: var(--text-3); font-size: var(--fs-12); font-variant-numeric: tabular-nums; white-space: nowrap; }
.kw-suche {
  flex: none; box-sizing: border-box; width: 100%; height: 34px; padding: 0 var(--space-3); border: 0; border-radius: var(--radius-pill);
  background: var(--input-bg, var(--kw-fuellung)); box-shadow: var(--kw-feld); color: var(--text-1); font: inherit; font-size: var(--fs-13);
}
.kw-suche::placeholder { color: var(--input-placeholder, var(--text-3)); }
.kw-liste {
  flex: 1 1 auto; min-height: 0; max-height: 300px; overflow-y: auto; overscroll-behavior: contain;
  margin: 0 calc(-1 * var(--space-3)); padding: var(--space-1) var(--space-3);
  border-top: 1px solid var(--kw-haar); border-bottom: 1px solid var(--kw-haar);
}
.kw-gruppe + .kw-gruppe { margin-top: var(--space-2); }
.kw-gruppe-titel {
  padding: var(--space-2) var(--space-1) var(--space-1); color: var(--text-3); font-size: var(--fs-11); font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-wide, .02em); text-transform: uppercase; overflow-wrap: anywhere;
}
.kw-eintrag {
  display: flex; align-items: flex-start; gap: var(--space-2); min-height: 36px; box-sizing: border-box;
  padding: var(--space-2); border-radius: var(--radius-md); cursor: pointer;
}
@media (hover: hover) { .kw-eintrag:hover { background: var(--kw-fuellung); } }
.kw-text { display: flex; flex-wrap: wrap; align-items: baseline; column-gap: var(--space-2); min-width: 0; line-height: 1.35; }
.kw-name { min-width: 0; overflow-wrap: anywhere; }
.kw-hinweis { color: var(--text-3); font-size: var(--fs-12); }
.kw-eintrag-warnung .kw-hinweis { color: var(--warning); }
.kw-treffer { background: transparent; color: var(--kw-akzent); font-weight: var(--fw-semibold); }
.kw-leer { margin: 0; padding: var(--space-4) var(--space-2); color: var(--text-2); text-align: center; }
.kw-pop-fuss { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); }
.kw-pop-hinweis { min-width: 0; color: var(--text-3); font-size: var(--fs-12); }
.kw-fertig {
  min-height: 32px; padding: 0 var(--space-4); border: 0; border-radius: var(--radius-pill);
  background: var(--kw-fuellung); box-shadow: var(--kw-feld); color: var(--text-1); font: inherit; font-size: var(--fs-13); cursor: pointer;
}
@media (hover: hover) { .kw-fertig:hover { background: var(--kw-fuellung-stark); } }

/* Checkbox (16 px, hit area ≥ 24 px through the row padding). */
.kw-box {
  -webkit-appearance: none; appearance: none; display: inline-grid; place-items: center; flex: none; box-sizing: border-box;
  width: 16px; height: 16px; margin: 1px 0 0; padding: 0; border: 1.5px solid var(--border-3); border-radius: 4px;
  background: transparent; cursor: pointer; transition: background var(--t-fast, .12s), border-color var(--t-fast, .12s);
}
.kw-box:checked { background: var(--kw-akzent); border-color: var(--kw-akzent); }
.kw-box:checked::after {
  content: ""; width: 8px; height: 4px; border: 2px solid var(--kw-akzent-text); border-top: 0; border-right: 0;
  transform: rotate(-45deg) translate(1px, -1px);
}

/* Chosen channels under the trigger. */
.kw-chips { display: flex; flex-wrap: wrap; gap: var(--space-1) var(--space-2); margin: 0; padding: 0; list-style: none; }
.kw-chips[hidden] { display: none; }
.kw-chip {
  display: inline-flex; align-items: center; gap: 2px; max-width: 100%; min-height: 26px; box-sizing: border-box; padding: 0 2px 0 var(--space-2);
  border-radius: var(--radius-pill); background: var(--kw-fuellung); box-shadow: var(--kw-feld); color: var(--text-1); font-size: var(--fs-12);
}
.kw-chip-warnung { box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--warning) 55%, transparent); }
.kw-chip-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kw-chip-hinweis { flex: 0 1 auto; min-width: 0; color: var(--warning); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kw-chip-hinweis::before { content: "· "; color: var(--text-3); }
.kw-weg {
  display: inline-grid; place-items: center; flex: none; width: 22px; height: 22px; padding: 0; border: 0; border-radius: 50%;
  background: transparent; color: var(--text-3); font: inherit; font-size: var(--fs-14); line-height: 1; cursor: pointer;
}
@media (hover: hover) { .kw-weg:not(:disabled):hover { background: var(--kw-fuellung-stark); color: var(--text-1); } }
.kw-weg:disabled { cursor: default; opacity: .5; }

.kw-knopf:focus-visible, .kw-suche:focus-visible, .kw-fertig:focus-visible, .kw-weg:focus-visible, .kw-box:focus-visible {
  outline: none; box-shadow: var(--focus-ring);
}
.kw-suche:focus { outline: none; box-shadow: var(--input-focus-ring, var(--focus-ring)); }

@media (max-width: 640px) {
  .kw-knopf, .kw-pop { max-width: none; }
  .kw-eintrag { min-height: 40px; }
}
@media (prefers-reduced-motion: reduce) {
  .kw-pop { animation: none; }
  .kw-pfeil { transition: none; }
}