*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#0a0a0a;color:#fafafa;min-height:100vh}.container{max-width:480px;margin:0 auto;padding:20px}h1{font-size:24px;margin-bottom:20px;text-align:center}.upload-zone{border:2px dashed #333;border-radius:12px;padding:40px 20px;text-align:center;cursor:pointer;transition:all .2s}.upload-zone:hover{border-color:#666;background:#22c55e0d}.upload-zone.dragging{border-color:#22c55e;background:#22c55e1a;transform:scale(1.02)}.upload-zone input{display:none}.progress-bar{width:100%;height:8px;background:#222;border-radius:4px;overflow:hidden;margin:20px 0}.progress-bar-fill{height:100%;background:linear-gradient(90deg,#22c55e,#16a34a);transition:width .3s}.items-list{margin-top:20px}.item-card{background:#111;border:1px solid #222;border-radius:8px;padding:12px;margin-bottom:8px;display:flex;justify-content:space-between;align-items:center;position:relative}.item-card.low-confidence{border-color:#f59e0b;background:#f59e0b0d}.confidence-badge{position:absolute;top:-6px;right:-6px;background:#f59e0b;color:#000;font-size:10px;font-weight:600;padding:2px 6px;border-radius:10px}.item-name{flex:1}.item-price{font-weight:600;color:#22c55e}.item-actions{margin-left:12px}button{background:#22c55e;color:#fff;border:none;padding:12px 24px;border-radius:8px;font-size:16px;cursor:pointer;transition:background .2s}button:hover{background:#16a34a}button:disabled{background:#333;cursor:not-allowed}.error{background:#7f1d1d;color:#fca5a5;padding:12px;border-radius:8px;margin:12px 0}.total{margin-top:20px;padding:16px;background:#111;border-radius:8px;display:flex;justify-content:space-between;font-size:18px;font-weight:600}.assign-person-btn{transition:all .15s ease}.assign-person-btn:hover{transform:scale(1.05)}.assign-person-btn.active{box-shadow:0 0 0 2px #7c3aed}.settings-panel{margin-bottom:16px}.settings-toggle{color:#888;cursor:pointer;font-size:14px;padding:8px 0;-webkit-user-select:none;user-select:none}.settings-toggle:hover{color:#aaa}.settings-grid{display:flex;flex-direction:column;gap:12px;margin-top:12px;padding:12px;background:#111;border-radius:8px}.setting-row{display:flex;justify-content:space-between;align-items:center;gap:12px}.setting-row label{font-size:14px;color:#aaa}.setting-row select{background:#1a1a1a;border:1px solid #333;border-radius:6px;color:#fafafa;padding:8px 12px;font-size:14px;cursor:pointer;min-width:160px}.setting-row select:hover{border-color:#555}.setting-row select:focus{outline:none;border-color:#22c55e}