/* UltraTextGen — Text to Emoji tool styles (shared by hub + spokes) */
    .emoji-output-block {
      background: var(--surface, #f8f9fa);
      border: 1px solid var(--border, #e2e8f0);
      border-radius: 12px;
      padding: 1.25rem 1.5rem;
      margin-top: 1.5rem;
    }
    .emoji-output-label {
      font-size: 0.7rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--text-muted, #64748b);
      margin-bottom: 0.6rem;
    }
    .emoji-output-text {
      font-family: 'Courier New', monospace;
      font-size: 1.35rem;
      line-height: 1.7;
      color: var(--text, #1e293b);
      min-height: 2.5rem;
      word-break: break-word;
    }
    .emoji-output-actions {
      display: flex;
      justify-content: flex-end;
      margin-top: 0.75rem;
    }
    .breakdown-toggle {
      display: inline-flex;
      align-items: center;
      gap: 0.35rem;
      background: none;
      border: none;
      cursor: pointer;
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--accent, #6366f1);
      padding: 0;
      margin-top: 1rem;
    }
    .breakdown-toggle svg {
      transition: transform 0.2s;
      flex-shrink: 0;
    }
    .breakdown-toggle.open svg {
      transform: rotate(180deg);
    }
    .breakdown-section {
      display: none;
      margin-top: 0.75rem;
      background: var(--surface, #f8f9fa);
      border: 1px solid var(--border, #e2e8f0);
      border-radius: 10px;
      overflow: hidden;
    }
    .breakdown-section.open {
      display: block;
    }
    .breakdown-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
      gap: 0;
    }
    .breakdown-row {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.55rem 0.9rem;
      border-bottom: 1px solid var(--border, #e2e8f0);
      border-right: 1px solid var(--border, #e2e8f0);
      font-size: 0.85rem;
    }
    .breakdown-row:last-child {
      border-bottom: none;
    }
    .breakdown-emoji {
      font-size: 1.1rem;
      min-width: 2.5rem;
      word-break: break-word;
    }
    .breakdown-word {
      color: var(--text-muted, #64748b);
      font-size: 0.78rem;
    }
    .breakdown-note {
      padding: 0.6rem 0.9rem;
      font-size: 0.75rem;
      color: var(--text-muted, #64748b);
      border-top: 1px solid var(--border, #e2e8f0);
      font-style: italic;
    }
    .hero-convert-actions {
      display: flex;
      gap: 0.75rem;
      margin-top: 1rem;
    }
    .convert-btn {
      flex: 1;
      padding: 0.75rem 1.5rem;
      border-radius: 8px;
      font-weight: 600;
      font-size: 0.95rem;
      cursor: pointer;
      border: none;
      background: var(--accent, #6366f1);
      color: #fff;
      transition: opacity 0.15s;
    }
    .convert-btn:hover { opacity: 0.88; }
    /* Mode tabs (segmented control) */
    .mode-tabs {
      display: flex;
      flex-wrap: wrap;
      gap: 0.4rem;
      margin-top: 1rem;
    }
    .mode-tab {
      flex: 1 1 auto;
      min-width: 120px;
      padding: 0.55rem 0.75rem;
      border-radius: 8px;
      font-weight: 600;
      font-size: 0.85rem;
      cursor: pointer;
      border: 1px solid var(--border, #e2e8f0);
      background: var(--surface, #f8f9fa);
      color: var(--text-muted, #64748b);
      transition: border-color 0.15s, color 0.15s, background 0.15s;
      text-decoration: none;
      text-align: center;
    }
    .mode-tab:hover { border-color: var(--accent, #6366f1); color: var(--accent, #6366f1); }
    .mode-tab.active {
      background: var(--accent, #6366f1);
      border-color: var(--accent, #6366f1);
      color: #fff;
    }
    .mode-hint {
      font-size: 0.8rem;
      color: var(--text-muted, #64748b);
      margin-top: 0.6rem;
      min-height: 1.1rem;
    }
    /* Starter phrase chips */
    .phrase-chips {
      display: flex;
      flex-wrap: wrap;
      gap: 0.4rem;
      margin-top: 0.9rem;
    }
    .phrase-chip {
      padding: 0.4rem 0.75rem;
      border-radius: 999px;
      font-size: 0.8rem;
      font-weight: 500;
      cursor: pointer;
      border: 1px solid var(--border, #e2e8f0);
      background: none;
      color: var(--text, #1e293b);
      transition: border-color 0.15s, color 0.15s;
    }
    .phrase-chip:hover { border-color: var(--accent, #6366f1); color: var(--accent, #6366f1); }
    .phrase-chip.surprise { font-weight: 700; }
    /* Examples / sub-intent section */
    .tte-examples { margin-top: 2.75rem; }
    .tte-examples h2 { font-size: 1.2rem; margin: 1.75rem 0 0.5rem; }
    .tte-examples h2:first-child { margin-top: 0; }
    .tte-lead { color: var(--text-muted, #64748b); line-height: 1.6; margin-bottom: 0.75rem; }
    .example-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 0.75rem;
      margin-top: 0.5rem;
    }
    .example-card {
      display: flex;
      flex-direction: column;
      gap: 0.4rem;
      text-align: left;
      padding: 0.9rem 1rem;
      border-radius: 10px;
      border: 1px solid var(--border, #e2e8f0);
      background: var(--surface, #f8f9fa);
      cursor: pointer;
      transition: border-color 0.15s, transform 0.1s;
    }
    .example-card:hover { border-color: var(--accent, #6366f1); transform: translateY(-1px); }
    .example-in { font-size: 0.85rem; font-weight: 600; color: var(--text, #1e293b); }
    .example-out { font-size: 1rem; color: var(--text, #1e293b); word-break: break-word; }
    .tte-inline {
      display: inline-block;
      padding: 0.05rem 0.4rem;
      border-radius: 6px;
      background: var(--surface, #f8f9fa);
      border: 1px solid var(--border, #e2e8f0);
    }
    .tte-linkbtn {
      background: none;
      border: none;
      cursor: pointer;
      font-weight: 600;
      font-size: 0.9rem;
      color: var(--accent, #6366f1);
      padding: 0;
    }
    .tte-linkbtn:hover { text-decoration: underline; }
    .clear-btn {
      padding: 0.75rem 1.25rem;
      border-radius: 8px;
      font-weight: 600;
      font-size: 0.95rem;
      cursor: pointer;
      background: none;
      border: 1px solid var(--border, #e2e8f0);
      color: var(--text-muted, #64748b);
      transition: border-color 0.15s, color 0.15s;
    }
    .clear-btn:hover {
      border-color: var(--accent, #6366f1);
      color: var(--accent, #6366f1);
    }