/**
 * Papierblatt-Chrome für Wortwolken (Stage, Presenter, Join).
 * Textur ist rein dekorativ — Lesbarkeit bleibt ohne Grain erhalten.
 */

.wordcloud-paper {
  position: relative;
  overflow: hidden;
  min-height: 0;
  width: 100%;
  height: 100%;
  background: #fffdf7;
  border: clamp(2px, 0.25vw, 4px) solid rgba(30, 41, 59, 0.72);
  border-radius: clamp(0.75rem, 1.2vw, 1.5rem);
  box-shadow:
    0 0.75rem 1.75rem rgba(15, 23, 42, 0.18),
    inset 0 0 0 1px rgba(255, 255, 255, 0.8);
}

.wordcloud-paper__texture {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.28;
  background-image: radial-gradient(rgba(30, 41, 59, 0.1) 0.6px, transparent 0.7px);
  background-size: 5px 5px;
  mix-blend-mode: multiply;
  z-index: 0;
}

.wordcloud-paper__content {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  min-height: 0;
}

.wordcloud-paper__content canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.wordcloud-paper[data-wordcloud-mode="stage"] {
  min-height: clamp(18rem, 52vh, 42rem);
}

.wordcloud-paper[data-wordcloud-mode="join"] {
  min-height: 14rem;
  height: clamp(16rem, 42vh, 32rem);
}

.wordcloud-paper[data-wordcloud-mode="join-mobile"] {
  min-height: 12rem;
  height: clamp(13rem, 34vh, 24rem);
}

.wordcloud-overflow {
  margin: 0.35rem 0 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted, #3d4450);
}

/* Join: Eingabe primär, Wolke darunter im normalen Fluss */
.join-wordcloud-live {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.85rem;
  width: 100%;
}

.join-wordcloud-live[hidden] {
  display: none !important;
}

.join-wordcloud-live__title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink, #1a1d23);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.65rem;
}

.join-wordcloud-count,
.wordcloud-contribution-count {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 650;
  color: var(--muted, #3d4450);
  font-variant-numeric: tabular-nums;
}

.join-wordcloud-count:empty {
  display: none;
}

/* Join: kein zweiter Zähler im Canvas-Host (#join-wordcloud-count in der Überschrift). */
.join-wordcloud-host .wordcloud-contribution-count {
  display: none !important;
}

.join-wordcloud-host {
  width: 100%;
  min-height: 12rem;
}

/* Zeichenlimit — rot nur als Zusatz zur Textinfo */
.wordcloud-entry-input[data-at-limit="true"] {
  color: var(--color-danger, #b42318);
  border-color: var(--color-danger, #b42318);
}

.wordcloud-character-count {
  margin: 0.25rem 0 0;
  font-size: 0.85rem;
  color: var(--muted, #3d4450);
  font-variant-numeric: tabular-nums;
}

.wordcloud-character-count[data-at-limit="true"] {
  color: var(--color-danger, #b42318);
  font-weight: 700;
}

.word-form .form-error:empty {
  display: none;
}

.word-form .form-error:not(:empty) {
  margin: 0.25rem 0 0;
  color: var(--color-danger, #b42318);
  font-size: 0.85rem;
}

@media (prefers-reduced-motion: reduce) {
  .wordcloud-paper {
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.8);
  }
}

/* Rolltext: weicher Übergang oben/unten */
.wordcloud-paper[data-wordcloud-roll="true"] .wordcloud-paper__content {
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 7%, #000 93%, transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0%, #000 7%, #000 93%, transparent 100%);
}