.itt-tool{background:#fff;border-radius:16px;border:1px solid var(--gray-200);padding:2rem;margin-top:2rem}.itt-settings,.itt-upload-area{display:flex;flex-direction:column}.itt-upload-area{align-items:center;justify-content:center;gap:1rem;border:2px dashed var(--gray-300);border-radius:12px;padding:3rem 2rem;text-align:center;cursor:pointer;transition:border-color .2s,background .2s}.itt-upload-area.drag-over,.itt-upload-area:hover{border-color:#e53e3e;background:#fff5f5}.itt-upload-area svg{color:var(--gray-400)}.itt-progress p,.itt-upload-area p{color:var(--gray-600);margin:0;font-size:1rem}.itt-settings{gap:1.25rem}.itt-preview-img{max-width:100%;max-height:280px;border-radius:8px;border:1px solid var(--gray-200);object-fit:contain;align-self:flex-start}.itt-options{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.itt-options label{font-weight:600;font-size:.9rem;color:var(--gray-700)}.itt-select{padding:.45rem .75rem;border:1px solid var(--gray-300);border-radius:8px;font-size:.9rem;color:var(--gray-800);background:#fff;cursor:pointer}.itt-progress{display:flex;flex-direction:column;gap:.75rem}.itt-progress-bar{height:8px;background:var(--gray-200);border-radius:4px;overflow:hidden}.itt-progress-fill{height:100%;background:#e53e3e;border-radius:4px;width:0%;transition:width .3s ease}.itt-progress p{font-size:.875rem;text-align:center}.itt-result{display:flex;flex-direction:column;gap:1rem}.itt-result-header{align-items:center;justify-content:space-between;flex-wrap:wrap}.itt-result-header span{font-size:.875rem;color:var(--gray-600);font-weight:500}.itt-result-actions,.itt-result-header{display:flex;gap:.5rem}.itt-output-textarea{width:100%;box-sizing:border-box;padding:.75rem;border:1px solid var(--gray-200);border-radius:8px;font-size:.9rem;color:var(--gray-800);font-family:inherit;resize:vertical;background:var(--gray-50)}