:root{--color-bg: #f8f9fb;--color-surface: #ffffff;--color-surface-2: #f3f4f8;--color-border: #e5e7ef;--color-border-subtle: #f0f1f7;--color-primary: #6366f1;--color-primary-light: #818cf8;--color-primary-dim: #eef0fd;--color-text: #111827;--color-text-2: #4b5563;--color-text-3: #9ca3af;--color-green: #10b981;--color-green-dim: #d1fae5;--color-yellow: #f59e0b;--color-yellow-dim: #fef3c7;--color-red: #ef4444;--color-red-dim: #fee2e2;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.07), 0 1px 3px rgba(0,0,0,.05);--font-mono: "JetBrains Mono", "Fira Code", ui-monospace, monospace;--font-sans: Inter, "Segoe UI", system-ui, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100%;font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer;border:none;background:none}img{display:block}a{color:inherit;text-decoration:none}.app{display:flex;flex-direction:column;min-height:100vh}.header{position:sticky;top:0;z-index:200;background:var(--color-surface);border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:8px;padding:0 12px;height:56px;flex-wrap:nowrap;overflow:hidden}.header__logo{display:flex;align-items:center;gap:8px;flex-shrink:0}.header__logo-img{width:36px;height:36px;object-fit:contain;flex-shrink:0}.header__title{font-size:16px;font-weight:700;letter-spacing:-.4px;white-space:nowrap}.header__subtitle{font-size:10px;color:var(--color-text-3);white-space:nowrap}@media (max-width: 360px){.header__subtitle{display:none}}.opp-badge{display:inline-flex;align-items:center;gap:5px;background:var(--color-green-dim);color:var(--color-green);font-size:11px;font-weight:600;padding:3px 9px;border-radius:100px;border:1px solid #a7f3d0;flex-shrink:0;white-space:nowrap}.opp-badge__dot{width:5px;height:5px;border-radius:50%;background:var(--color-green);animation:pulse 1.5s infinite;flex-shrink:0}.header__controls{display:flex;align-items:center;gap:8px;margin-left:auto;flex-shrink:0}.header__control{display:flex;flex-direction:column;align-items:flex-start;gap:1px}.header__control-label{font-size:9px;text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-3);font-weight:700}.header__select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:3px 6px;font-size:12px;font-family:inherit;color:var(--color-text);cursor:pointer;outline:none;transition:border-color .15s}.header__select:focus{border-color:var(--color-primary)}.toggle-btn{background:none;border:none;padding:0;cursor:pointer}.toggle-btn__track{display:block;width:32px;height:18px;border-radius:100px;background:var(--color-border);position:relative;transition:background .2s}.toggle-btn__thumb{display:block;position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #00000026;transition:transform .2s}.toggle-btn.active .toggle-btn__track{background:var(--color-primary)}.toggle-btn.active .toggle-btn__thumb{transform:translate(14px)}.refresh-btn{display:flex;align-items:center;gap:4px;background:var(--color-primary-dim);color:var(--color-primary);border:1px solid #c7d2fe;border-radius:var(--radius-md);padding:5px 10px;font-size:12px;font-weight:500;transition:background .15s,opacity .15s;white-space:nowrap}.refresh-btn:hover:not(:disabled){background:#e0e7ff}.refresh-btn:disabled{opacity:.6;cursor:default}.refresh-btn__countdown{font-variant-numeric:tabular-nums;font-family:var(--font-mono);font-size:11px}.upgrade-wallet-pill{display:flex;align-items:center;gap:6px;padding:5px 12px;margin:0 20px 4px;background:#1e293b;border:1px solid #334155;border-radius:20px;font-size:12px;color:#94a3b8;width:fit-content}.upgrade-wallet-pill__dot{width:7px;height:7px;border-radius:50%;background:#10b981;flex-shrink:0}.upgrade-wallet-pill__name{color:#cbd5e1;font-weight:500}.upgrade-wallet-pill__addr{font-family:var(--font-mono);letter-spacing:.02em}.wallet-btn{display:flex;align-items:center;gap:6px;padding:5px 10px;border-radius:8px;border:1px solid #334155;background:#1e293b;color:#e2e8f0;font-size:12px;font-family:var(--font-mono);cursor:pointer;white-space:nowrap;transition:background .15s,border-color .15s}.wallet-btn--connected:hover{background:#2d3f55;border-color:#4b6a8a}.wallet-btn__dot{width:7px;height:7px;border-radius:50%;background:#10b981;flex-shrink:0}.wallet-btn__addr{letter-spacing:.02em}.status-bar{background:var(--color-surface-2);border-bottom:1px solid var(--color-border-subtle);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 12px;min-height:32px;font-size:11px;gap:8px}.status-bar__left,.status-bar__right{display:flex;align-items:center;gap:8px}.status-bar__right{justify-content:flex-end}.status-bar__center{text-align:center;white-space:nowrap}.source-badge{display:inline-flex;align-items:center;gap:4px;font-weight:600;font-size:10px;padding:2px 7px;border-radius:100px}.source-badge--live{background:var(--color-green-dim);color:var(--color-green);border:1px solid #a7f3d0}.source-badge--mock{background:var(--color-yellow-dim);color:#92400e;border:1px solid #fde68a}.source-badge__dot{width:5px;height:5px;border-radius:50%;background:currentColor;animation:pulse 2s infinite}.status-bar__cache,.status-bar__next{color:var(--color-text-3)}.status-bar__found{color:var(--color-text-2);font-weight:500}.status-bar__scanning{color:var(--color-text-3);display:flex;align-items:center;gap:5px}.status-bar__error{color:var(--color-red)}.status-bar__dexes{color:var(--color-text-3);font-family:var(--font-mono)}.scan-dots{display:inline-flex;gap:3px;align-items:center}.scan-dots span{width:4px;height:4px;border-radius:50%;background:var(--color-primary);animation:scan-bounce 1.2s infinite}.scan-dots span:nth-child(2){animation-delay:.2s}.scan-dots span:nth-child(3){animation-delay:.4s}@keyframes scan-bounce{0%,80%,to{transform:scaleY(1);opacity:.4}40%{transform:scaleY(1.6);opacity:1}}@media (max-width: 480px){.status-bar__cache,.status-bar__next,.status-bar__dexes{display:none}}.toolbar{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:10px 12px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.toolbar__stats{display:flex;align-items:center;gap:10px;margin-left:auto}.toolbar__stat{display:flex;flex-direction:column;align-items:flex-end}.toolbar__stat-value{font-size:15px;font-weight:700;font-family:var(--font-mono);color:var(--color-text);line-height:1}.toolbar__stat--highlight .toolbar__stat-value{color:var(--color-primary)}.toolbar__stat-label{font-size:9px;text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-3);font-weight:600}.chain-dropdown{position:relative;flex-shrink:0}.chain-dropdown__trigger{display:inline-flex;align-items:center;gap:6px;background:var(--color-surface-2);border:1.5px solid var(--color-border);border-radius:var(--radius-md);padding:6px 10px;font-size:13px;font-weight:500;color:var(--color-text);cursor:pointer;transition:border-color .15s,background .15s;white-space:nowrap}.chain-dropdown__trigger:hover,.chain-dropdown__trigger.open{border-color:var(--color-primary);background:var(--color-primary-dim)}.chain-dropdown__dots{display:flex;gap:3px;align-items:center}.chain-dropdown__dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.chain-dropdown__label{max-width:110px;overflow:hidden;text-overflow:ellipsis}.chain-dropdown__menu{position:absolute;top:calc(100% + 6px);left:0;z-index:300;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);min-width:180px;overflow:hidden;animation:dropdown-in .15s ease-out}@keyframes dropdown-in{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.chain-dropdown__divider{height:1px;background:var(--color-border-subtle);margin:2px 0}.chain-dropdown__item{display:flex;align-items:center;gap:8px;width:100%;text-align:left;padding:9px 14px;font-size:13px;font-weight:500;color:var(--color-text);background:none;border:none;cursor:pointer;transition:background .1s}.chain-dropdown__item:hover{background:var(--color-surface-2)}.chain-dropdown__item.checked{color:var(--color-primary);font-weight:600}.chain-dropdown__item--all{font-weight:600}.chain-dropdown__check{width:16px;text-align:center;color:var(--color-primary);font-size:12px;flex-shrink:0}.chain-dropdown__color{width:10px;height:10px;border-radius:50%;flex-shrink:0}.chain-dropdown__logo{width:18px;height:18px;border-radius:50%;object-fit:contain;flex-shrink:0}.chain-dropdown__item--locked{cursor:default;opacity:.55;pointer-events:none;background:none!important}.chain-dropdown__item-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chain-dropdown__item-chain{font-size:10px;color:var(--color-text-3);background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:4px;padding:1px 5px;flex-shrink:0;white-space:nowrap}.chain-dropdown__pro-badge{font-size:9px;font-weight:800;letter-spacing:.06em;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;border-radius:5px;padding:2px 6px;flex-shrink:0;white-space:nowrap}.chain-dropdown__pro-label{display:flex;align-items:center;gap:5px;padding:5px 14px 4px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-3);pointer-events:none}.main{flex:1;display:flex;flex-direction:column}.opportunities-list{display:flex;flex-direction:column;gap:12px;padding:16px 12px;width:100%;max-width:640px;margin:0 auto}@media (min-width: 680px){.opportunities-list{padding:20px 24px}}.opp-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:14px;box-shadow:var(--shadow-sm);transition:box-shadow .2s,transform .2s;animation:card-in .22s ease-out both}.opp-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}@keyframes card-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.opp-card__header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px}.opp-card__token{display:flex;align-items:center;gap:8px}.opp-card__token-logo{width:30px;height:30px;border-radius:50%;border:1px solid var(--color-border);flex-shrink:0}.opp-card__symbol{font-size:15px;font-weight:700}.opp-card__name{font-size:11px;color:var(--color-text-3)}.opp-card__network{display:flex;align-items:center;gap:4px;font-size:11px;font-weight:600;color:var(--chain-color, var(--color-text-2));background:color-mix(in srgb,var(--chain-color, #888) 10%,white);padding:3px 8px;border-radius:100px;border:1px solid color-mix(in srgb,var(--chain-color, #888) 20%,white);flex-shrink:0}.opp-card__network-dot{width:5px;height:5px;border-radius:50%;background:var(--chain-color, #888)}.opp-card__chain-logo{width:14px;height:14px;border-radius:50%;object-fit:contain;flex-shrink:0}.opp-card__profit{display:flex;align-items:baseline;gap:8px;margin-bottom:10px;padding:8px 10px;background:var(--color-surface-2);border-radius:var(--radius-md);border:1px solid var(--color-border-subtle)}.opp-card__profit-pct{font-size:22px;font-weight:800;font-family:var(--font-mono);line-height:1}.opp-card__profit-usd{font-size:11px;color:var(--color-text-3)}.opp-card__route{display:flex;align-items:center;gap:6px;margin-bottom:8px}.opp-card__dex{flex:1;display:flex;flex-direction:column;gap:3px;min-width:0}.opp-card__action-label{font-size:9px;font-weight:700;letter-spacing:1px;text-transform:uppercase;display:flex;align-items:center;gap:3px;flex-wrap:wrap}.opp-card__action-label--buy{color:var(--color-green)}.opp-card__action-label--sell{color:var(--color-red)}.opp-card__pair{font-size:10px;font-weight:600;letter-spacing:0;text-transform:none;color:var(--color-text-2);opacity:.85}.opp-card__price{font-size:13px;font-weight:600;font-family:var(--font-mono);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.opp-card__liquidity{font-size:10px;color:var(--color-text-3)}.opp-card__arrow{display:flex;align-items:center;justify-content:center;color:var(--color-text-3);flex-shrink:0}.dex-badge{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:600;padding:3px 7px;border-radius:6px;background:color-mix(in srgb,var(--dex-color, #888) 12%,white);color:color-mix(in srgb,var(--dex-color, #888) 90%,black);border:1px solid color-mix(in srgb,var(--dex-color, #888) 20%,white);text-decoration:none;transition:background .15s,transform .1s,box-shadow .15s;white-space:nowrap}.dex-badge--link{cursor:pointer}.dex-badge--link:hover{background:color-mix(in srgb,var(--dex-color, #888) 22%,white);box-shadow:0 2px 8px color-mix(in srgb,var(--dex-color, #888) 25%,transparent);transform:translateY(-1px)}.dex-badge--link:active{transform:translateY(0)}.dex-badge__logo{width:14px;height:14px;border-radius:3px}.dex-badge__ext{opacity:.55;flex-shrink:0;transition:opacity .15s}.dex-badge--link:hover .dex-badge__ext{opacity:1}.opp-card__footer{display:flex;justify-content:space-between;align-items:center;font-size:10px;color:var(--color-text-3);padding-top:8px;border-top:1px solid var(--color-border-subtle);margin-top:4px}.opp-card__impact{font-family:var(--font-mono)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 20px;gap:14px;text-align:center}.empty-state__pulse-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;width:min(300px,90vw);margin-bottom:6px}.empty-state__skeleton{height:100px;border-radius:var(--radius-lg);background:linear-gradient(90deg,#f0f1f7 25%,#e8e9f3,#f0f1f7 75%);background-size:200% 100%;animation:shimmer 1.4s infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.empty-state__icon{color:var(--color-primary);opacity:.6}.empty-state__icon--error{color:var(--color-red)}.empty-state__title{font-size:15px;font-weight:700;color:var(--color-text)}.empty-state__desc{font-size:13px;color:var(--color-text-3);line-height:1.7;max-width:320px}.empty-state__label{font-size:12px;color:var(--color-text-3)}.empty-state__desc code{background:var(--color-surface-2);padding:1px 5px;border-radius:4px;font-family:var(--font-mono);font-size:12px;color:var(--color-primary)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin{animation:spin .8s linear infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:100px}::-webkit-scrollbar-thumb:hover{background:#c8cad8}.header__nav{display:flex;align-items:center;gap:2px;margin-left:18px;min-width:0;flex-shrink:1}.header__nav-tab{display:inline-flex;align-items:center;gap:6px;padding:5px 13px;border-radius:var(--radius-md);font-size:13px;font-weight:500;color:var(--color-text-2);text-decoration:none;transition:background .15s,color .15s;white-space:nowrap;flex-shrink:1}.header__nav-tab:hover{background:var(--color-surface-2);color:var(--color-text)}.header__nav-tab.active{background:var(--color-primary-dim);color:var(--color-primary);font-weight:600}@media (max-width: 760px){.header{gap:6px;padding:0 8px}.header__nav{margin-left:8px;gap:4px}.header__nav-tab{padding:5px 9px;font-size:12px}.opp-badge{display:none}.header__controls{gap:6px}}@media (max-width: 560px){.header__title{font-size:14px}.header__subtitle,.header__control-label,.refresh-btn__countdown{display:none}.header__nav{margin-left:4px;flex:1;justify-content:center}.header__nav-tab{padding:4px 8px;font-size:11px}.header__select{padding:2px 4px;font-size:11px}.refresh-btn{padding:5px 8px}}@media (max-width: 420px){.header{padding:0 6px}.header__logo{gap:6px}.header__title{font-size:13px}.header__nav-tab{padding:4px 7px;font-size:10px}.header__controls{gap:4px}}.sub-page{padding:32px 16px 64px;max-width:900px;margin:0 auto;width:100%}.sub-hero{text-align:center;margin-bottom:40px}.sub-hero__badge{display:inline-block;background:var(--color-primary-dim);color:var(--color-primary);border:1px solid #c7d2fe;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;padding:4px 12px;border-radius:100px;margin-bottom:14px}.sub-hero__title{font-size:clamp(24px,5vw,36px);font-weight:800;letter-spacing:-.8px;color:var(--color-text);margin-bottom:12px}.sub-hero__desc{font-size:15px;color:var(--color-text-3);line-height:1.7}.sub-cards{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;margin-bottom:48px}.sub-card{background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-xl);padding:28px 24px 24px;flex:1;min-width:280px;max-width:380px;position:relative;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:0}.sub-card--free{padding-top:36px}.sub-card--pro{background:linear-gradient(145deg,#312e81,#4c1d95 40%,#6d28d9);border-color:transparent;box-shadow:0 8px 40px #6366f159,0 2px 8px #0000001a;color:#fff;padding-top:36px}.sub-card--pro .sub-card__tagline{color:#fff9}.sub-card--pro .sub-card__price-period{color:#ffffff80}.sub-card--pro .sub-card__divider{background:#ffffff1f}.sub-card--pro .sub-card__note{color:#ffffff73}.sub-card__badge{position:absolute;top:-1px;left:20px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;padding:4px 12px;border-radius:0 0 8px 8px}.sub-card__badge--current{background:var(--color-surface-2);color:var(--color-text-3);border:1px solid var(--color-border);border-top:none}.sub-card__badge--pro{background:linear-gradient(90deg,#fbbf24,#f59e0b);color:#78350f}.sub-card__header{display:flex;align-items:center;gap:12px;margin-bottom:20px}.sub-card__icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.sub-card__icon--free{background:var(--color-primary-dim);border:1px solid #c7d2fe}.sub-card__icon--pro{background:#ffffff26;border:1px solid rgba(255,255,255,.2)}.sub-card__name{font-size:20px;font-weight:800;letter-spacing:-.4px}.sub-card__tagline{font-size:12px;color:var(--color-text-3);margin-top:2px}.sub-card__price{display:flex;align-items:baseline;gap:4px;margin-bottom:16px}.sub-card__price-amount{font-size:40px;font-weight:800;letter-spacing:-2px;line-height:1}.sub-card__price-period{font-size:14px;color:var(--color-text-3)}.sub-card__divider{height:1px;background:var(--color-border);margin-bottom:18px}.sub-card__features{list-style:none;display:flex;flex-direction:column;gap:10px;margin-bottom:24px;flex:1}.plan-feature{display:flex;align-items:center;gap:9px;font-size:13px;font-weight:500}.plan-feature--locked{opacity:.45}.plan-feature--pro .plan-feature__tag{margin-left:auto;font-size:10px;font-weight:700;padding:2px 7px;border-radius:6px;background:#ffffff26;color:#fffc;letter-spacing:.04em;white-space:nowrap}.plan-feature__icon{flex-shrink:0}.sub-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:13px 20px;border-radius:var(--radius-lg);font-size:14px;font-weight:700;letter-spacing:.01em;cursor:pointer;border:none;transition:all .2s}.sub-btn--free{background:var(--color-surface-2);color:var(--color-text-3);border:1.5px solid var(--color-border);cursor:default}.sub-btn--free:disabled{opacity:.6;cursor:default}.sub-btn--pro{background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#78350f;box-shadow:0 4px 20px #f59e0b66,inset 0 1px #ffffff40}.sub-btn--pro:hover{background:linear-gradient(135deg,#fcd34d,#fbbf24);box-shadow:0 6px 28px #f59e0b8c,inset 0 1px #ffffff4d;transform:translateY(-2px)}.sub-btn--pro:active{transform:translateY(0)}.sub-card__note{text-align:center;font-size:11px;color:var(--color-text-3);margin-top:10px}.sub-table-wrap{margin-top:12px}.sub-table__heading{font-size:16px;font-weight:700;color:var(--color-text);margin-bottom:16px;text-align:center;letter-spacing:-.3px}.sub-table{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-sm)}.sub-table__head,.sub-table__row{display:grid;grid-template-columns:1fr 90px 90px;align-items:center}.sub-table__head{background:var(--color-surface-2);border-bottom:1px solid var(--color-border)}.sub-table__row{border-bottom:1px solid var(--color-border-subtle)}.sub-table__row:last-child{border-bottom:none}.sub-table__row:hover{background:var(--color-surface-2)}.sub-table__col{padding:11px 16px;font-size:13px}.sub-table__col--feature{color:var(--color-text-2);font-weight:500}.sub-table__col--plan{display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-3)}.sub-table__col--pro{background:linear-gradient(180deg,#6366f10d,#6d28d912);color:var(--color-primary)}@media (max-width: 500px){.sub-cards{flex-direction:column;align-items:stretch}.sub-card{max-width:100%}.sub-table__col--feature{font-size:12px;padding:10px 12px}.sub-table__col--plan{padding:10px 8px}}.upgrade-modal button{color:inherit}.upgrade-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#000000b8;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:16px}.upgrade-modal{background:#12162a;border:1px solid rgba(99,102,241,.18);border-radius:22px;width:100%;max-width:440px;position:relative;box-shadow:0 32px 80px #0009,0 0 0 1px #ffffff0a inset;overflow:hidden;color:#e2e8f0}.upgrade-modal__accent{height:3px;background:linear-gradient(90deg,#6366f1,#8b5cf6,#06b6d4)}.upgrade-modal__header{display:flex;align-items:center;padding:16px 18px 0;gap:10px}.upgrade-modal__stepper{display:flex;align-items:center;flex:1;justify-content:center;gap:0}.upgrade-stepper-item{display:flex;align-items:center}.upgrade-stepper-dot{width:26px;height:26px;border-radius:50%;background:#1e2340;border:2px solid #2a3050;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:#6b7280;flex-shrink:0;transition:border-color .2s,background .2s,color .2s}.upgrade-stepper-dot.active{border-color:#6366f1;background:#6366f1;color:#fff;box-shadow:0 0 0 4px #6366f133}.upgrade-stepper-dot.done{border-color:#10b981;background:#10b981;color:#fff}.upgrade-stepper-line{width:28px;height:2px;background:#2a3050;margin:0 4px;border-radius:2px;transition:background .2s}.upgrade-stepper-line.done{background:#10b981}.upgrade-modal__close{background:none;border:none;cursor:pointer;color:#4b5563;line-height:1;padding:6px;border-radius:8px;transition:color .15s,background .15s;flex-shrink:0}.upgrade-modal__close:hover{color:#e2e8f0;background:#ffffff12}.upgrade-back-btn{display:flex;align-items:center;gap:4px;background:none;border:none;cursor:pointer;color:#6b7280;font-size:12px;font-weight:500;padding:4px 6px;border-radius:8px;transition:color .15s,background .15s;flex-shrink:0;white-space:nowrap}.upgrade-back-btn:hover{color:#e2e8f0;background:#ffffff0f}.upgrade-modal__body{padding:20px 22px 24px}.upgrade-title{font-size:17px;font-weight:700;color:#e2e8f0;margin:0 0 4px}.upgrade-subtitle{font-size:13px;color:#6b7280;margin:0 0 18px;line-height:1.4}.upgrade-section-title{display:flex;align-items:center;gap:14px;margin-bottom:18px;padding:14px 16px;background:#6366f10f;border:1px solid rgba(99,102,241,.15);border-radius:14px}.upgrade-section-icon{width:42px;height:42px;border-radius:12px;background:#6366f11f;display:flex;align-items:center;justify-content:center;color:#818cf8;flex-shrink:0}.upgrade-section-icon--connected{background:#10b9811f;color:#10b981}.upgrade-wallets{display:flex;flex-direction:column;gap:8px}.upgrade-wallet-btn{display:flex;align-items:center;gap:14px;padding:13px 15px;background:#1a1f38;border:1px solid #252d4a;border-radius:13px;cursor:pointer;color:#e2e8f0;transition:border-color .15s,background .15s,transform .1s;width:100%;text-align:left}.upgrade-wallet-btn:hover:not(:disabled){border-color:#6366f1;background:#6366f114;transform:translateY(-1px)}.upgrade-wallet-btn:disabled{opacity:.6;cursor:not-allowed}.upgrade-wallet-btn__icon{flex-shrink:0;display:flex;align-items:center;border-radius:8px;overflow:hidden}.upgrade-wallet-btn__info{flex:1;display:flex;flex-direction:column;gap:2px}.upgrade-wallet-btn__name{font-size:14px;font-weight:600;color:#e2e8f0}.upgrade-wallet-btn__desc{font-size:11px;color:#6b7280}.upgrade-wallet-btn__arrow{color:#4b5563;flex-shrink:0}.upgrade-chains{display:grid;grid-template-columns:1fr 1fr;gap:10px}.upgrade-chain-btn{display:flex;flex-direction:column;align-items:center;gap:10px;padding:18px 12px;background:#1a1f38;border:2px solid #252d4a;border-radius:14px;cursor:pointer;color:#e2e8f0;font-weight:600;font-size:13px;transition:border-color .15s,background .15s,transform .1s}.upgrade-chain-btn:hover:not(:disabled){border-color:#6366f1;background:#6366f114;transform:translateY(-2px)}.upgrade-chain-btn:disabled{opacity:.6;cursor:not-allowed}.upgrade-chain-btn__logo{width:40px;height:40px;border-radius:50%}.upgrade-chain-btn__name{color:#e2e8f0}.upgrade-spinner--sm{width:12px;height:12px;border-width:1.5px}.upgrade-tokens{display:flex;flex-direction:column;gap:10px}.upgrade-token-btn{display:flex;align-items:center;gap:14px;padding:14px 16px;background:#1a1f38;border:2px solid #252d4a;border-radius:14px;cursor:pointer;color:#e2e8f0;transition:border-color .15s,background .15s,transform .1s;width:100%;text-align:left}.upgrade-token-btn:hover{border-color:#6366f1;background:#6366f114;transform:translateY(-1px)}.upgrade-token-btn.selected{border-color:#6366f1;background:#6366f11f}.upgrade-token-btn__logo{width:40px;height:40px;border-radius:50%;flex-shrink:0}.upgrade-token-btn__info{flex:1;display:flex;flex-direction:column;gap:2px}.upgrade-token-btn__symbol{font-size:15px;font-weight:700;color:#e2e8f0}.upgrade-token-btn__name{font-size:12px;color:#6b7280}.upgrade-token-btn__amount{font-size:14px;font-weight:700;color:#818cf8;white-space:nowrap}.upgrade-approve-card{background:#1a1f38;border:1px solid #252d4a;border-radius:14px;padding:2px 16px;margin-bottom:14px}.upgrade-approve-row{display:flex;justify-content:space-between;align-items:center;font-size:13px;padding:11px 0;gap:12px}.upgrade-approve-row+.upgrade-approve-row{border-top:1px solid #1e2444}.upgrade-approve-row__label{color:#6b7280}.upgrade-approve-row__val{display:flex;align-items:center;gap:6px;font-weight:600;color:#e2e8f0;font-size:13px;text-align:right}.upgrade-approve-row__val--accent{color:#818cf8;font-size:14px;font-weight:700}.upgrade-approve-row__val--addr{font-family:JetBrains Mono,monospace;font-size:12px;color:#94a3b8}.upgrade-approve-note{font-size:12px;color:#4b5563;margin:0 0 16px;line-height:1.55;padding:10px 12px;background:#ffffff05;border-radius:8px;border:1px solid #1e2444}.upgrade-approve-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:14px;background:linear-gradient(135deg,#6366f1,#8b5cf6);border:none;border-radius:13px;color:#fff;font-size:15px;font-weight:700;cursor:pointer;transition:opacity .15s,transform .1s,box-shadow .15s;box-shadow:0 4px 20px #6366f159}.upgrade-approve-btn:hover:not(:disabled){opacity:.92;box-shadow:0 6px 28px #6366f180}.upgrade-approve-btn:active:not(:disabled){transform:scale(.98)}.upgrade-approve-btn:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}.upgrade-success{text-align:center;padding:24px 0 8px}.upgrade-success__ring{display:flex;align-items:center;justify-content:center;margin:0 auto 20px}.upgrade-success__title{font-size:20px;font-weight:700;color:#e2e8f0;margin:0 0 8px}.upgrade-success__subtitle{font-size:13px;color:#6b7280;margin:0 0 22px;line-height:1.5}.upgrade-success__tx{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:#818cf8;text-decoration:none;padding:9px 16px;border:1px solid rgba(99,102,241,.3);border-radius:10px;transition:background .15s,border-color .15s}.upgrade-success__tx:hover{background:#6366f11a;border-color:#6366f180}.upgrade-error{background:#ef444414;border:1px solid rgba(239,68,68,.22);border-radius:10px;padding:11px 14px;margin-top:14px;font-size:13px;color:#f87171;line-height:1.45}.upgrade-spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;animation:upgrade-spin .7s linear infinite;flex-shrink:0}@keyframes upgrade-spin{to{transform:rotate(360deg)}}@media (max-width: 480px){.upgrade-modal{border-radius:18px}.upgrade-modal__body{padding:16px 16px 20px}.upgrade-chains{gap:8px}.upgrade-chain-btn{padding:14px 8px}.upgrade-stepper-line{width:18px}}