/* Word Cloud Generator Styles */
.wc-tool-wrap {
  padding: 1rem 0;
  font-family: var(--font-sans);
}

.wc-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 1rem;
}

@media (max-width: 768px) {
  .wc-grid {
    grid-template-columns: 1fr;
  }
}

.wc-input-panel {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.wc-preview-panel {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.lbl {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: 4px;
}

textarea {
  width: 100%;
  font-size: 13px;
  padding: 10px 12px;
  border-radius: var(--border-radius-md);
  border: 0.5px solid var(--color-border-tertiary);
  background: var(--color-background-secondary);
  color: var(--color-text-primary);
  resize: vertical;
  outline: none;
  line-height: 1.7;
  font-family: inherit;
}

textarea:focus {
  border-color: var(--color-border-primary);
}

.stopword-inp {
  font-size: 12px;
  width: 100%;
  padding: 6px 10px;
  border-radius: var(--border-radius-md);
  border: 0.5px solid var(--color-border-tertiary);
  background: var(--color-background-secondary);
  color: var(--color-text-primary);
  font-family: var(--font-mono);
  outline: none;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.chip {
  padding: 4px 12px;
  border: 0.5px solid var(--color-border-tertiary);
  border-radius: 999px;
  font-size: 12px;
  cursor: pointer;
  background: var(--color-background-primary);
  color: var(--color-text-secondary);
  font-family: var(--font-sans);
  transition: all 0.1s;
  white-space: nowrap;
}

.chip:hover {
  background: var(--color-background-secondary);
  color: var(--color-text-primary);
}

.chip.on {
  background: var(--color-background-info);
  border-color: var(--color-border-info);
  color: var(--color-text-info);
}

.wc-controls-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.ctrl {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

select {
  width: 100%;
  padding: 6px 10px;
  border-radius: var(--border-radius-md);
  border: 0.5px solid var(--color-border-tertiary);
  background: var(--color-background-secondary);
  color: var(--color-text-primary);
  outline: none;
  font-size: 13px;
}

.wc-settings-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.canvas-wrap {
  border: 0.5px solid var(--color-border-tertiary);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  margin-bottom: 0.75rem;
  background: #f5f5f5;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 180px;
}

.canvas-wrap canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

.placeholder {
  color: var(--color-text-secondary);
  font-size: 13px;
  text-align: center;
  padding: 2.5rem;
}

.placeholder-icon {
  font-size: 32px;
  margin-bottom: 8px;
  opacity: 0.35;
}

.actions {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
}

.actions button {
  padding: 7px 14px;
  border: 0.5px solid var(--color-border-secondary);
  border-radius: var(--border-radius-md);
  background: transparent;
  color: var(--color-text-primary);
  font-size: 12px;
  cursor: pointer;
  font-family: var(--font-sans);
  display: flex;
  align-items: center;
  gap: 5px;
  transition: background 0.1s;
}

.actions button:hover {
  background: var(--color-background-secondary);
}

.stats-row {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.stat {
  background: var(--color-background-secondary);
  border-radius: var(--border-radius-md);
  padding: 5px 11px;
  font-size: 12px;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.stat b {
  color: var(--color-text-primary);
  font-weight: 600;
}

.top-words {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 0.75rem;
}

.tw {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--color-background-primary);
  border: 0.5px solid var(--color-border-tertiary);
  border-radius: var(--border-radius-md);
  padding: 3px 9px;
  font-size: 12px;
}

.tw b {
  font-weight: 600;
}

.tw span {
  color: var(--color-text-secondary);
  font-size: 11px;
}