.tool-page{padding:32px 24px 80px}.back-link{display:inline-block;margin-bottom:16px;color:var(--text-secondary);text-decoration:none;font-size:14px}.back-link:hover{color:var(--accent)}.tool-page h1{margin:0 0 8px;font-size:28px}.tool-desc{color:var(--text-secondary);margin:0 0 32px;max-width:640px}.tool-layout{display:grid;grid-template-columns:1fr 320px;gap:24px;align-items:start}.panel{border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);padding:24px}.dropzone{border:2px dashed var(--border);border-radius:var(--radius);padding:40px 20px;text-align:center;color:var(--text-secondary);cursor:pointer;transition:border-color .15s ease,background-color .15s ease}.dropzone:hover,.dropzone:focus-visible,.dropzone.dragover{border-color:var(--accent);background:var(--accent-soft)}.dropzone svg{color:var(--accent);margin-bottom:8px}.dropzone p{margin:4px 0}.dropzone .hint{font-size:13px}.queue-list{list-style:none;margin:20px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}.queue-item{border:1px solid var(--border);border-radius:8px;overflow:hidden;background:var(--canvas);position:relative}.queue-item canvas{width:100%;height:auto;display:block;background:var(--surface-2)}.queue-item .queue-meta{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;font-size:12px;color:var(--text-secondary);gap:8px}.queue-item .queue-meta span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.queue-item .remove-btn{border:0;background:0 0;color:var(--red);cursor:pointer;font-size:13px;flex-shrink:0}.queue-item .preview-note{font-size:11px;padding:4px 10px 8px;color:var(--orange);margin:0}.btn{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 20px;border-radius:8px;font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;margin-top:20px}.btn-primary{background:var(--accent);color:#fff}.btn-primary:disabled{background:var(--surface-2);color:var(--text-secondary);cursor:not-allowed}.btn-primary:not(:disabled):hover{opacity:.9}.status-text{margin:10px 0 0;font-size:13px;color:var(--text-secondary);min-height:18px}.status-text.error{color:var(--red)}.status-text.success{color:var(--green)}.settings-panel h2{margin:0 0 16px;font-size:16px}.field-row{display:flex;align-items:center;gap:8px;font-size:14px;margin-bottom:16px;cursor:pointer}.watermark-fields{border-top:1px solid var(--border);padding-top:16px;margin-bottom:8px}.field{display:block;font-size:13px;margin-bottom:16px;color:var(--text-secondary)}.field span{display:block;margin-bottom:6px}.field input[type=file],.field select{width:100%;padding:8px 10px;border-radius:6px;border:1px solid var(--border);background:var(--canvas);color:var(--text);font-size:13px}.field input[type=range]{width:100%}.settings-note{font-size:12px;color:var(--text-secondary);margin:16px 0 0}@media (max-width:860px){.tool-layout{grid-template-columns:1fr}}