.sticker-grid {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 8px;
    }
    .sticker-thumb {
      width: 64px; height: 64px;
      border: 2px solid var(--color-mist);
      border-radius: calc(var(--radius-lg) - 8px);
      background: var(--color-card);
      cursor: pointer;
      transition: all 0.2s;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 6px;
    }
    .sticker-thumb:hover { border-color: var(--color-rose); transform: scale(1.05); }
    .sticker-thumb.active { border-color: var(--color-rose); background: #FFF5F5; }
    .sticker-thumb img { width: 100%; height: 100%; object-fit: contain; }
    .sticker-name {
      font-family: var(--font-caption);
      font-size: var(--text-caption);
      color: var(--color-muted);
      text-align: center;
      margin-top: 2px;
    }

    /* ─── Sticker Controls ─── */
    .sticker-controls {
      margin-top: 12px;
      padding: 16px;
      background: var(--color-card);
      border: 2px solid var(--color-mist);
      border-radius: var(--radius-lg);
      display: none;
    }
    .sticker-controls.show { display: block; }
    .sticker-controls-title {
      font-size: var(--text-small);
      color: var(--color-rose);
      font-weight: var(--weight-bold);
      margin-bottom: 10px;
    }
    .slider-row {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 8px;
    }
    .slider-row:last-child { margin-bottom: 0; }
    .slider-label {
      font-size: var(--text-small);
      color: var(--color-muted);
      min-width: 36px;
    }
    .slider-row input[type="range"] {
      flex: 1;
      height: 6px;
      -webkit-appearance: none;
      appearance: none;
      background: var(--color-mist);
      border-radius: 3px;
      outline: none;
    }
    .slider-row input[type="range"]::-webkit-slider-thumb {
      -webkit-appearance: none;
      width: 28px; height: 28px;
      border-radius: var(--radius-full);
      background: var(--color-rose);
      cursor: pointer;
      border: 2px solid var(--color-card);
      box-shadow: var(--shadow-soft);
    }
    .slider-row input[type="range"]::-moz-range-thumb {
      width: 28px; height: 28px;
      border-radius: var(--radius-full);
      background: var(--color-rose);
      cursor: pointer;
      border: 2px solid var(--color-card);
    }

    /* ─── Canvas Preview ─── */