:root{--bg:#F7F7F5;--surface:#FFFFFF;--surface-2:#F2F2F0;--border:#E4E4E0;--border-focus:#FDBA74;--orange:#F97316;--orange-hover:#EA580C;--orange-light:#FFF7ED;--orange-dim:#FDBA74;--text:#1A1A1A;--text-dim:#6B6B6B;--text-faint:#A8A8A2;--green:#16A34A;--green-light:#F0FDF4;--red:#DC2626;--red-light:#FEF2F2;--radius:12px;--radius-sm:8px;--shadow:0 1px 3px rgba(0,0,0,0.07),0 1px 2px rgba(0,0,0,0.04);--shadow-md:0 4px 16px rgba(0,0,0,0.08);--mono:"Geist Mono","JetBrains Mono",ui-monospace,"Courier New",monospace;--sans:"Geist",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*,:after,:before{box-sizing:border-box;margin:0;padding:0}body,html{min-height:100%;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}.shell{max-width:520px;margin:0 auto;padding:0 16px 80px}.header{display:flex;align-items:center;justify-content:space-between;padding:20px 0 16px;margin-bottom:28px;border-bottom:1px solid var(--border)}.header-logo{font-family:var(--mono);font-size:13px;font-weight:700;letter-spacing:.06em;color:var(--orange)}.header-logo span{color:var(--text-dim);font-weight:400}.connect-wrapper button{font-family:var(--sans)!important;font-size:13px!important;border-radius:var(--radius-sm)!important}.section-label{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-faint);margin-bottom:10px}.intent-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin-bottom:16px}.intent-textarea{width:100%;background:var(--surface-2);border:1.5px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-family:var(--sans);font-size:15px;line-height:1.6;padding:12px 14px;margin-bottom:16px;resize:none;outline:none;transition:border-color .15s}.intent-textarea::placeholder{color:var(--text-faint)}.intent-textarea:focus{border-color:var(--orange-dim);background:var(--surface)}.form-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px;margin-bottom:16px}.field-label{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-dim);display:block;margin-bottom:6px}.field-input{width:100%;background:var(--surface-2);border:1.5px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-family:var(--mono);font-size:15px;font-weight:600;padding:9px 12px;outline:none;transition:border-color .15s}.field-input:focus{border-color:var(--orange-dim)}.field-error{font-size:11px;color:var(--red);margin-top:4px}.risk-group{display:flex;gap:6px}.risk-btn{flex:1 1;background:var(--surface-2);border:1.5px solid var(--border);border-radius:var(--radius-sm);color:var(--text-dim);font-family:var(--sans);font-size:12px;font-weight:500;padding:9px 4px;cursor:pointer;text-align:center;transition:all .15s}.risk-btn.active{background:var(--orange-light);color:var(--orange);font-weight:600}.risk-btn.active,.risk-btn:hover:not(.active){border-color:var(--orange-dim)}.btn-primary{width:100%;background:var(--orange);border:none;border-radius:var(--radius-sm);color:#fff;font-family:var(--sans);font-size:15px;font-weight:600;padding:13px 20px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:background .15s,transform .1s}.btn-primary:hover:not(:disabled){background:var(--orange-hover)}.btn-primary:active:not(:disabled){transform:scale(.99)}.btn-primary:disabled{opacity:.45;cursor:not-allowed}.btn-ghost{background:transparent;border:1.5px solid var(--border);border-radius:var(--radius-sm);color:var(--text-dim);font-family:var(--sans);font-size:13px;font-weight:500;padding:8px 16px;cursor:pointer;transition:all .15s}.btn-ghost:hover{border-color:var(--orange-dim);color:var(--orange)}.loading-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px 20px;box-shadow:var(--shadow);margin-bottom:16px;text-align:center}.loading-label{font-size:15px;font-weight:500;color:var(--text-dim);margin-bottom:6px}.loading-sub{font-size:13px;color:var(--text-faint)}.loading-dots{display:inline-flex;gap:5px;margin-bottom:16px}.loading-dots span{width:7px;height:7px;border-radius:50%;background:var(--orange);animation:bounce 1.2s ease-in-out infinite}.loading-dots span:nth-child(2){animation-delay:.2s}.loading-dots span:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,80%,to{transform:scale(.6);opacity:.4}40%{transform:scale(1);opacity:1}}.strategies-grid{display:flex;flex-direction:column;gap:10px;margin-bottom:16px}.strategy-card{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);cursor:pointer;transition:border-color .15s,box-shadow .15s;display:grid;grid-template-columns:1fr auto;align-items:start;grid-gap:12px;gap:12px}.strategy-card:hover{border-color:var(--orange-dim);box-shadow:var(--shadow-md)}.strategy-card.selected{border-color:var(--orange);background:var(--orange-light);box-shadow:var(--shadow-md)}.strategy-name{font-size:16px;font-weight:700;color:var(--text);margin-bottom:2px}.strategy-desc{font-size:13px;color:var(--text-dim);margin-bottom:12px}.strategy-stats{display:flex;gap:16px;flex-wrap:wrap}.stat-num{font-family:var(--mono);font-size:17px;font-weight:700;color:var(--text);line-height:1}.stat-num.orange{color:var(--orange)}.stat-lbl{font-size:11px;color:var(--text-faint);margin-top:2px}.strategy-badge{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:600;padding:3px 9px;border-radius:99px}.strategy-badge.recommended{background:var(--orange-light);color:var(--orange);border:1px solid var(--orange-dim)}.strategy-badge.risk-low{background:var(--green-light);color:var(--green)}.strategy-badge.risk-medium{background:#FFF7ED;color:#D97706}.strategy-badge.risk-high{background:var(--red-light);color:var(--red)}.strategy-select-btn{background:var(--orange);border:none;border-radius:var(--radius-sm);color:#fff;font-size:13px;font-weight:600;padding:8px 16px;cursor:pointer;white-space:nowrap;transition:background .15s;align-self:center}.strategy-card.selected .strategy-select-btn,.strategy-select-btn:hover{background:var(--orange-hover)}.exec-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin-bottom:16px}.exec-title{font-size:16px;font-weight:700;color:var(--text);margin-bottom:4px}.exec-subtitle{font-size:13px;color:var(--text-dim);margin-bottom:20px}.exec-steps{display:flex;flex-direction:column;gap:0}.exec-step{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--border)}.exec-step:last-child{border-bottom:none}.exec-icon{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}.exec-icon.pending{background:var(--surface-2);color:var(--text-faint)}.exec-icon.submitted{background:#FFF7ED;color:var(--orange)}.exec-icon.confirmed{background:var(--green-light);color:var(--green)}.exec-icon.failed{background:var(--red-light);color:var(--red)}.exec-step-label{font-size:14px;font-weight:500;color:var(--text);flex:1 1}.exec-step-label.pending{color:var(--text-faint)}.exec-step-status{font-size:12px;color:var(--text-dim)}.exec-step-hash{font-family:var(--mono);font-size:11px;color:var(--text-faint);margin-top:1px}@keyframes spin{to{transform:rotate(1turn)}}.spinning{animation:spin 1s linear infinite;display:inline-block}.position-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin-bottom:16px}.position-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.position-title{font-size:16px;font-weight:700;color:var(--text)}.in-range-badge{display:flex;align-items:center;gap:5px;font-size:12px;font-weight:600;color:var(--green);background:var(--green-light);padding:4px 10px;border-radius:99px}.in-range-badge:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green)}.position-stats{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px;margin-bottom:16px}.position-stat{background:var(--surface-2);border-radius:var(--radius-sm);padding:12px}.position-stat-val{font-family:var(--mono);font-size:18px;font-weight:700;color:var(--text)}.position-stat-lbl{font-size:11px;color:var(--text-faint);margin-top:2px}.out-of-range{background:var(--red-light);border:1.5px solid #fecaca;border-radius:var(--radius);padding:16px 18px;margin-bottom:12px;display:flex;align-items:center;justify-content:space-between;gap:12px}.out-of-range-text{font-size:14px;font-weight:500;color:var(--red)}.out-of-range-sub{font-size:12px;color:#EF4444;margin-top:2px}.rebalance-btn{background:var(--orange);border:none;border-radius:var(--radius-sm);color:#fff;font-size:13px;font-weight:600;padding:9px 16px;cursor:pointer;white-space:nowrap;flex-shrink:0}.error-box{background:var(--red-light);border:1px solid #fecaca;border-radius:var(--radius-sm);color:var(--red);font-size:13px;padding:12px 14px;margin-top:12px}.divider{border:none;border-top:1px solid var(--border);margin:8px 0}@media (max-width:480px){.form-row,.strategy-card{grid-template-columns:1fr}.strategy-select-btn{width:100%}.position-stats{grid-template-columns:1fr}.out-of-range{flex-direction:column;align-items:flex-start}.rebalance-btn{width:100%}}