/* versione2/public/css/parole-chiave.css */
.keyword-tool-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  justify-content: center;
}

.tool-tab-btn {
  padding: 10px 20px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.tool-tab-btn.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  max-width: 860px;
  margin: 0 auto 30px;
}

.textarea-wrapper {
  position: relative;
  margin-bottom: 20px;
}

.keyword-textarea {
  width: 100%;
  min-height: 200px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 15px;
  line-height: 1.6;
  resize: vertical;
  outline: none;
}

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

.char-counter {
  position: absolute;
  bottom: 12px;
  right: 16px;
  font-size: 12px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.9);
  padding: 2px 6px;
  border-radius: 4px;
}

.density-badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 600;
}

.density-ok {
  background: #dcfce7;
  color: #166534;
}

.density-warn {
  background: #fef9c3;
  color: #854d0e;
}

.density-danger {
  background: #fee2e2;
  color: #991b1b;
}

.keyword-filter-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}

.table-search-input {
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  width: 260px;
  outline: none;
}

.table-search-input:focus {
  border-color: var(--border-focus);
}

.strategic-tags {
  display: flex;
  gap: 4px;
}

.tag-indicator {
  display: inline-block;
  width: 22px;
  height: 22px;
  line-height: 22px;
  text-align: center;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  color: #94a3b8;
  background: #f1f5f9;
}

.tag-indicator.active {
  background: #0284c7;
  color: #fff;
}

.hero-keywords {
  padding-bottom: 20px;
}

.form-action-right {
  text-align: right;
}

.alert-keyword-container {
  max-width: 860px;
  margin: 0 auto;
}

.vitals-grid-mb,
.card-mb {
  margin-bottom: 30px;
}

.subtitle-no-mt {
  margin-top: 0;
}

.keyword-cloud {
  min-height: 80px;
}

.btn-export-csv {
  padding: 6px 12px;
  font-size: 13px;
  margin-left: 8px;
}

.td-empty {
  text-align: center;
  padding: 20px;
}