:root{--brand: #4C82FB;--brand-d: #3a6fe6;--bg: #f4f5f7;--surface: #ffffff;--surface2: #eceef2;--border: #e3e6ec;--text: #10141f;--muted: #6b7488;--red: #e5384d;--green: #14b870;--radius: 16px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{color:var(--text)}.wrap{max-width:480px;margin:0 auto;padding:16px;min-height:100%}.topbar{display:flex;align-items:center;justify-content:space-between;padding:8px 4px 20px}.brand{display:flex;align-items:center;gap:10px}.brand .logo{width:32px;height:32px;border-radius:9px;background:var(--brand);color:#fff;font-weight:800;display:grid;place-items:center;font-size:18px}.brand .name{font-size:18px;font-weight:700}.btn{border:none;border-radius:12px;font-size:15px;font-weight:600;cursor:pointer;padding:10px 16px}.btn-primary{background:var(--brand);color:#fff;width:100%;padding:16px;font-size:16px}.btn-primary:disabled{background:var(--surface2);color:var(--muted);cursor:not-allowed}.btn-ghost{background:var(--surface);color:var(--text);border:1px solid var(--border)}.btn-connect{background:var(--brand);color:#fff}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.field{background:var(--bg);border-radius:14px;padding:14px;margin-bottom:6px}.field-head{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-bottom:8px}.field-row{display:flex;align-items:center;gap:10px}.amount-input{flex:1;border:none;background:transparent;font-size:26px;font-weight:600;color:var(--text);outline:none;min-width:0}.amount-input::placeholder{color:#c2c8d2}.token-btn{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:7px 12px;cursor:pointer;font-weight:600;font-size:15px;white-space:nowrap}.token-btn .chev{color:var(--muted);font-size:12px}.token-logo{width:22px;height:22px;border-radius:50%;background:var(--surface2)}.chain-pill{font-size:11px;color:var(--muted)}.chain-chip{display:inline-flex;align-items:center;gap:6px;background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:5px 10px;cursor:pointer;font-size:13px;font-weight:600;color:var(--text)}.chain-chip .chev{color:var(--muted);font-size:11px}.net-dot{width:14px;height:14px;border-radius:50%;background:linear-gradient(135deg,var(--brand),#7aa6ff);display:inline-block;flex:none}.swap-arrow{display:grid;place-items:center;margin:-2px 0}.swap-arrow button{width:36px;height:36px;border-radius:11px;border:4px solid var(--surface);background:var(--surface2);cursor:pointer;font-size:16px;color:var(--text)}.route{margin-top:12px;padding:12px 14px;background:var(--bg);border-radius:12px;font-size:13px}.route-row{display:flex;justify-content:space-between;padding:3px 0;color:var(--muted)}.route-row b{color:var(--text);font-weight:600}.badge{display:inline-block;background:#4c82fb1f;color:var(--brand);border-radius:6px;padding:2px 7px;font-size:11px;font-weight:700}.err{color:var(--red);font-size:13px;margin-top:10px}.notice{color:var(--muted);font-size:12px;margin-top:12px;line-height:1.5;text-align:center}.sheet-bg{position:fixed;inset:0;background:#10141f73;display:flex;align-items:flex-end;justify-content:center;z-index:50}.sheet{background:var(--surface);width:100%;max-width:480px;border-radius:20px 20px 0 0;max-height:80vh;display:flex;flex-direction:column}.sheet-head{padding:16px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.sheet-head h3{margin:0;font-size:16px}.sheet-search{margin:12px 16px;padding:10px 12px;border:1px solid var(--border);border-radius:10px;font-size:14px;width:calc(100% - 32px);outline:none}.sheet-list{overflow-y:auto;padding:0 8px 16px}.tok-item{display:flex;align-items:center;gap:12px;padding:12px;border-radius:12px;cursor:pointer}.tok-item:hover{background:var(--bg)}.tok-item .sym{font-weight:600}.tok-item .addr{font-size:11px;color:var(--muted)}.chain-tabs{display:flex;gap:6px;flex-wrap:wrap;padding:0 16px 10px}.chain-tab{font-size:12px;padding:6px 11px;border-radius:999px;border:1px solid var(--border);cursor:pointer;background:var(--surface)}.chain-tab.active{background:var(--brand);color:#fff;border-color:var(--brand)}.status-row{display:flex;align-items:center;gap:10px;padding:10px 0}.dot{width:10px;height:10px;border-radius:50%;background:var(--surface2)}.dot.done{background:var(--green)}.dot.pending{background:var(--brand)}.dot.failed{background:var(--red)}a{color:var(--brand)}.spin{display:inline-block;width:16px;height:16px;border:2px solid var(--surface2);border-top-color:var(--brand);border-radius:50%;animation:sp .8s linear infinite}@keyframes sp{to{transform:rotate(360deg)}}