.selection-scroll{--card-h:140px;--gap:24px;max-height:calc((2 * var(--card-h)) + var(--gap));overflow-y:auto;overflow-x:hidden;scrollbar-width:thin;scrollbar-color:rgba(99,102,241,.3) transparent;border-radius:8px;padding:2px}.selection-scroll::-webkit-scrollbar{width:6px}.selection-scroll::-webkit-scrollbar-track{background:transparent;border-radius:8px}.selection-scroll::-webkit-scrollbar-thumb{background:rgba(99,102,241,.3);border-radius:8px;-webkit-transition:background .2s ease;transition:background .2s ease}.selection-scroll::-webkit-scrollbar-thumb:hover{background:rgba(99,102,241,.5)}.selection-grid{margin-top:16px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:var(--gap);gap:var(--gap)}@media (max-width:1200px){.checkout-body,.checkout-header{padding:16px}.page-head{margin-bottom:12px!important}.page-head h3{font-size:21px}.page-head p{font-size:13px}.selection-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.selection-scroll{--card-h:132px;--gap:20px;max-height:calc((3 * var(--card-h)) + (2 * var(--gap)))}.select-card{padding:20px}.select-icon{width:44px;height:44px;font-size:22px}.select-icon img{width:26px;height:26px}.select-title{font-weight:800;font-size:19px;color:#0f172a;margin-bottom:6px}.select-desc{color:#334155;font-size:14px;font-weight:500;margin:0 0 12px}.selection-grid{gap:18px}.select-card{transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease}.select-card:hover{box-shadow:0 8px 24px rgba(2,6,23,.08);transform:translateY(-1px)}.meta-row{font-size:12px}.select-arrow{font-size:20px}}@media (max-width:640px){.selection-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.selection-scroll{--card-h:118px;--gap:18px;max-height:calc((3 * var(--card-h)) + (2 * var(--gap)))}.select-card{padding:16px;border-radius:14px}.select-icon{width:40px;height:40px;font-size:20px;margin-bottom:12px}.select-icon img{width:22px;height:22px}.select-title{font-size:16px;margin-bottom:4px}.select-desc{font-size:12px;margin-bottom:12px}.meta-row{font-size:11.5px}.select-arrow{font-size:18px}}@media (max-width:380px){.selection-grid{grid-template-columns:1fr}.selection-scroll{--card-h:104px;--gap:14px;max-height:calc((6 * var(--card-h)) + (5 * var(--gap)))}.select-card{padding:14px;border-radius:12px}.select-icon{width:36px;height:36px;font-size:18px;margin-bottom:10px}.select-icon img{width:20px;height:20px}.select-title{font-size:15px}.select-desc{font-size:11.5px}.meta-row{font-size:11px}.select-arrow{font-size:17px}}.select-card{display:flex;flex-direction:column;padding:24px;border-radius:16px;border:2px solid #e5e7eb;background:white;transition:all .2s ease;cursor:pointer;box-shadow:0 1px 3px rgba(0,0,0,.1);text-align:left}.select-card:hover{border-color:#64748b;box-shadow:0 8px 25px rgba(0,0,0,.15);transform:translateY(-2px)}.select-card:disabled{opacity:.5;cursor:not-allowed}.select-top{width:100%;justify-content:space-between}.select-icon,.select-top{display:flex;align-items:center}.select-icon{width:48px;height:48px;border-radius:12px;justify-content:center;color:white;font-weight:700;font-size:24px;box-shadow:0 4px 12px rgba(0,0,0,.15);margin-bottom:16px}.select-icon img{width:28px;height:28px}.select-card{position:relative;overflow:visible;z-index:0}.select-card:before{content:"";position:absolute;top:2px;left:8px;right:8px;height:6px;pointer-events:none;background:linear-gradient(90deg,var(--coinA),var(--coinB));opacity:.9;z-index:0;border-radius:999px}.select-card.coin-btc{--coinA:#f59e0b;--coinB:#fbbf24;--coinRing:rgba(245,158,11,0.28)}.select-card.coin-usdt{--coinA:#10b981;--coinB:#34d399;--coinRing:rgba(16,185,129,0.28)}.select-card.coin-usdc{--coinA:#2563eb;--coinB:#60a5fa;--coinRing:rgba(37,99,235,0.28)}.select-card.coin-tron,.select-card.coin-trx{--coinA:#ef4444;--coinB:#f87171;--coinRing:rgba(239,68,68,0.28)}.select-card.coin-polygon{--coinA:#8b5cf6;--coinB:#a78bfa;--coinRing:rgba(139,92,246,0.28)}.select-card:hover:before{opacity:1}.select-badge{z-index:2}.select-arrow{color:#9ca3af;font-size:22px;line-height:1;transition:color .2s ease}.select-card:hover .select-arrow{color:#374151}.select-badge{position:absolute;top:-8px;right:-8px}.checkout-section h3{font-size:18px}.page-head h3{font-size:22px;font-weight:800;letter-spacing:.2px}.page-head p{color:var(--muted)}.page-head h3.m-0{color:#0f172a}.page-head p.m-0{color:#334155}.input{font-size:14px;line-height:1.3}.input::placeholder{color:#94a3b8}.input:focus{box-shadow:0 0 0 3px rgba(59,130,246,.15);border-color:#60a5fa}.meta-list{margin-top:16px;padding-top:16px;border-top:1px solid #e5e7eb;display:flex;flex-direction:column;gap:8px}.meta-row{display:flex;align-items:center;justify-content:space-between;font-size:12px}.meta-left{display:inline-flex;align-items:center;gap:6px;color:#6b7280}.meta-right{font-weight:700;color:#111827}.info-box{border-radius:16px;background:#eff6ff;border:1px solid #bfdbfe;padding:16px}.info-left{display:flex;align-items:flex-start;gap:12px}.info-icon{width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;color:#2563eb;flex-shrink:0;margin-top:2px}.info-title{font-weight:700;color:#1e3a8a;font-size:14px;margin-bottom:4px}.info-desc{font-size:12px;color:#1d4ed8;line-height:1.4}.light-card{background:var(--card);border:1px solid var(--border);color:var(--text);border-radius:12px;padding:16px}.light-code{display:inline-block;background:var(--bg-elev);color:var(--text);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;word-break:break-all}.copy-btn,.light-code{padding:8px 12px;border-radius:8px;border:1px solid var(--border)}.copy-btn{display:inline-flex;align-items:center;gap:6px;background:#111827;color:#fff;font-weight:700;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease,transform .15s ease,box-shadow .15s ease}.copy-btn:hover{background:#0f172a;transform:translateY(-1px)}.copy-btn:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(59,130,246,.35)}.copy-btn.copied{background:#16a34a;color:#fff;border-color:#16a34a;transform:none}.copy-btn .icon-copy{opacity:.95}.addr-row{display:flex;align-items:center;gap:8px}.addr-box{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;word-break:break-all}.addr-box,.checkout-card .amount-box{background:#f8fafc;border:1px solid #e2e8f0;color:#0f172a;padding:10px 12px;border-radius:12px}.checkout-card .amount-box{display:flex;align-items:center;gap:12px}.coin-avatar{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden;background:#f1f5f9}.checkout-card .amount-value{font-weight:700;font-size:18px;white-space:nowrap;flex:0 0 auto;padding-right:4px}.checkout-card .amount-fiat{font-size:12px;color:#475569}.alert-light-danger{padding:12px 14px;border-radius:10px;background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.25);color:var(--danger)}.light-list-item{gap:12px;padding:10px 12px;border-radius:8px;background:var(--card);border:1px solid var(--border)}.header-left{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;grid-column-gap:14px;column-gap:14px;align-items:center}.checkout-header .cb-logo{grid-column:1;grid-row:1}.checkout-header .cb-headings{grid-column:2;grid-row:1;display:flex;flex-direction:column}.checkout-header .status-row{grid-column:1/span 2;grid-row:2;margin-top:6px;margin-left:6px}body.no-sidebar{background:#e2e8f0}body.no-sidebar .checkout-card{background:#f3f4f6}.public-main{padding-top:32px}.checkout-title{font-size:28px;margin-bottom:16px}.checkout-title,.section-title{font-weight:800;letter-spacing:.2px}.section-title{position:relative;display:inline-block;font-size:clamp(22px,2.2vw,30px);line-height:1.15;color:#0f172a;margin:0 0 16px;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Inter,Roboto,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji}.light-card{border-radius:16px;padding:18px}.light-list-item{padding:8px 10px}.grid-2{display:grid;grid-template-columns:1.15fr .85fr;grid-gap:18px;gap:18px}@media (max-width:900px){.grid-2{grid-template-columns:1fr}}.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;font-weight:600;font-size:12px}.pill.neutral{background:rgba(148,163,184,.12);color:var(--text);border:1px solid rgba(148,163,184,.18)}.btn.primary[data-busy=true]{opacity:.9;filter:saturate(1.15);box-shadow:inset 0 0 0 2px rgba(99,102,241,.25)}.btn.primary .spinner{margin-right:6px}body.no-sidebar .checkout-card{max-width:1040px;min-width:320px;flex:1 1 auto;margin:0 auto}@media (min-width:1280px){body.no-sidebar .checkout-card{max-width:1120px}}.qr-grid{display:grid;grid-template-columns:1fr;grid-gap:20px;gap:20px;align-items:start}@media (min-width:1024px){.qr-grid{grid-template-columns:1fr 1fr}}.qr-col .qr-box{width:75%;max-width:240px;aspect-ratio:1/1;background:#fff;border:1px solid #e5e7eb;border-radius:12px;display:flex;align-items:center;justify-content:center;padding:16px;margin:0 auto}.qr-col .qr-box svg{width:100%!important;height:auto!important;max-width:100%!important;display:block}.checkout-card img,.checkout-card svg{max-width:100%;height:auto}.qr-caption{margin:16px 0 8px;font-weight:700;color:#0f172a}.light-list-item{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border:1px solid #e2e8f0;border-radius:10px;background:#fff;color:#0f172a}.light-list-item .font-tabular,.light-list-item .text-slate-900{color:#0f172a}.field{display:flex;flex-direction:column;gap:8px;margin:8px 0 16px}.field-label{font-size:12px;color:#334155}.wallet-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:10px;background:#1e3a8a;color:#fff;border:none;font-weight:600;font-size:14px;cursor:pointer;transition:all .2s ease;position:relative;z-index:10;min-height:44px;width:100%;justify-content:center;box-shadow:0 2px 4px rgba(30,58,138,.3)}.wallet-btn:hover:not([disabled]){background:#1d4ed8;transform:translateY(-1px);box-shadow:0 4px 8px rgba(30,58,138,.4)}.wallet-btn:active:not([disabled]){transform:translateY(0);box-shadow:0 2px 4px rgba(30,58,138,.3)}.wallet-btn[disabled]{opacity:.6;cursor:not-allowed;transform:none!important;box-shadow:0 1px 2px rgba(30,58,138,.2)}.network-card{gap:10px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:10px 12px;margin-top:12px}.net-icon,.network-card{display:flex;align-items:center;color:#0f172a}.net-icon{width:28px;height:28px;border-radius:9999px;justify-content:center;background:#e2e8f0}.net-info .net-label{font-size:12px;color:#64748b}.net-info .net-desc{font-weight:700}.dynamic-info .dyn-row{padding:6px 0}.dynamic-info .muted{color:#64748b}.crypto-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.chip{display:inline-flex;align-items:center;gap:6px;padding:8px 10px;border-radius:9999px;border:1px solid #e2e8f0;background:#fff;color:#0f172a;font-weight:600}.chip .dot{width:8px;height:8px;border-radius:9999px;background:#cbd5e1}.chip.active{border-color:#1d4ed8;box-shadow:0 0 0 3px rgba(29,78,216,.15)}.crypto-select{margin-top:16px;padding-top:16px;border-top:1px solid #e5e7eb}.help-section{display:flex;justify-content:center;margin-top:16px}.help-link{background:none;border:none;padding:0;color:#1d4ed8;text-decoration:underline;cursor:pointer;font-weight:600}.help-link:hover{color:#1e40af}.dynamic-info{margin-top:10px}.dyn-row{font-size:12px;color:#111827;margin-top:6px;word-break:break-word}.dyn-row.muted{color:#6b7280}.confirmation-card{margin-top:12px;border-radius:12px;background:linear-gradient(135deg,#eff6ff,#f0fdf4);border:1px solid #bfdbfe;padding:14px 16px;animation:confirmSlideIn .4s ease-out}@keyframes confirmSlideIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.confirmation-card-header{display:flex;align-items:center;gap:10px;margin-bottom:12px}.confirmation-icon-wrap{width:32px;height:32px;border-radius:50%;background:#22c55e;color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 0 0 4px rgba(34,197,94,.15);animation:confirmPulse 2s ease-in-out infinite}@keyframes confirmPulse{0%,to{box-shadow:0 0 0 4px rgba(34,197,94,.15)}50%{box-shadow:0 0 0 8px rgba(34,197,94,.08)}}.confirmation-text{display:flex;flex-direction:column;gap:1px}.confirmation-title{font-size:13px;font-weight:700;color:#15803d;line-height:1.3}.confirmation-subtitle{font-size:11px;color:#64748b;line-height:1.3}.confirmation-progress-wrap{display:flex;flex-direction:column;gap:6px}.confirmation-progress-bar{width:100%;height:6px;border-radius:99px;background:#e2e8f0;overflow:hidden}.confirmation-progress-fill{height:100%;border-radius:99px;background:linear-gradient(90deg,#22c55e,#16a34a);transition:width .6s ease;min-width:4px}.confirmation-progress-label{display:flex;align-items:center;justify-content:space-between}.confirmation-count{font-size:13px;font-weight:700;color:#111827;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.confirmation-muted{font-size:11px;color:#6b7280}.thanks-box{border-radius:16px;background:#f9fafb;border:1px solid #e5e7eb;padding:18px}body.no-sidebar #nextjs-portal,body.no-sidebar [data-nextjs-react-dev-overlay-root],body.no-sidebar [data-nextjs-react-dev-overlay],body.no-sidebar [data-nextjs-toast],body.no-sidebar [id^=nextjs-portal]{display:none!important}@media (min-width:1280px){body.no-sidebar .selection-stage .checkout-card{width:90vw;max-width:90vw;height:90vh;max-height:90vh;display:flex;flex-direction:column;margin:0 auto}body.no-sidebar .selection-stage .checkout-header{flex:0 0 auto}body.no-sidebar .selection-stage .checkout-body{flex:1 1 auto;overflow:hidden;display:flex;flex-direction:column;padding:20px 20px 16px}body.no-sidebar .selection-stage .selection-scroll{--card-h:136px;--gap:20px;flex:1 1 auto;min-height:0;height:auto;max-height:none;overflow-y:auto;overflow-x:hidden}body.no-sidebar .selection-stage .selection-scroll::-webkit-scrollbar{width:6px}body.no-sidebar .selection-stage .selection-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px 20px;height:100%;grid-template-rows:repeat(2,1fr);align-content:stretch}body.no-sidebar .selection-stage .select-card{height:100%;display:flex;flex-direction:column;padding:20px 20px 16px}body.no-sidebar .selection-stage .select-card>*{flex:1 1 auto}}@media (min-width:800px) and (max-width:1279px){body.no-sidebar .selection-stage .checkout-card{width:100%;max-width:100%;height:auto;max-height:100vh;display:flex;flex-direction:column;margin:0 auto}body.no-sidebar .selection-stage .checkout-header{flex:0 0 auto;padding:20px}body.no-sidebar .selection-stage .checkout-body{flex:1 1 auto;overflow:hidden;display:flex;flex-direction:column;padding:20px}body.no-sidebar .selection-stage .selection-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}body.no-sidebar .selection-stage .selection-scroll{--card-h:132px;--gap:20px;max-height:calc((3 * var(--card-h)) + (2 * var(--gap)));overflow-y:auto;overflow-x:hidden;flex:1 1 auto;margin-bottom:16px}body.no-sidebar .selection-stage .info-box{flex:0 0 auto;margin-top:auto}}@media (max-width:799px){body.no-sidebar .selection-stage .checkout-card{width:100%;max-width:98%;height:auto;max-height:98vh;display:flex;flex-direction:column;margin:0 auto}body.no-sidebar .selection-stage .checkout-header{flex:0 0 auto;padding:16px}body.no-sidebar .selection-stage .checkout-body{flex:1 1 auto;overflow:hidden;display:flex;flex-direction:column;padding:16px}body.no-sidebar .selection-stage .selection-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}body.no-sidebar .selection-stage .selection-scroll{--card-h:118px;--gap:18px;max-height:calc((3 * var(--card-h)) + (2 * var(--gap)));overflow-y:auto;overflow-x:hidden;flex:1 1 auto;margin-bottom:12px}body.no-sidebar .selection-stage .info-box{flex:0 0 auto;margin-top:auto}}@media (max-width:480px){body.no-sidebar .selection-stage .selection-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}body.no-sidebar .selection-stage .selection-scroll{--card-h:110px;--gap:14px;max-height:calc((6 * var(--card-h)) + (5 * var(--gap)))}}body.no-sidebar .selection-stage .checkout-body{display:flex;flex-direction:column}body.no-sidebar .selection-stage .checkout-body>.checkout-section{display:flex;flex-direction:column;min-height:0;height:100%;flex:1 1 auto}body.no-sidebar .selection-stage .checkout-body>.checkout-section .info-box{margin-top:auto}@media (min-width:1280px){body.no-sidebar .selection-stage.checkout-wrap{padding:0}body.no-sidebar .selection-stage .checkout-body>.checkout-section{min-height:0;height:100%;flex:1 1 auto}body.no-sidebar .selection-stage .checkout-body>.checkout-section .selection-scroll{flex:1 1 auto;min-height:0}body.no-sidebar .selection-stage .checkout-body>.checkout-section .info-box{margin-top:auto;padding:10px 12px;flex:0 0 auto}}body.no-sidebar{background:#f3f4f6}body.no-sidebar .container.footer{display:none}body.no-sidebar .checkout-wrap{min-height:100vh;background:transparent;display:flex;align-items:center;justify-content:center;padding:24px;width:100%;max-width:none;overflow:hidden}body.no-sidebar .checkout-card{width:100%;background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 20px 50px rgba(2,6,23,.15);border:1px solid #e5e7eb;color:#0f172a}.checkout-header{background:linear-gradient(135deg,#0f172a,#0b1224);color:#fff;padding:24px;justify-content:space-between;gap:16px}.cb-logo,.checkout-header{display:flex;align-items:center}.cb-logo{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,#60a5fa,#2563eb);justify-content:center;font-weight:800;letter-spacing:.2px;box-shadow:0 10px 20px rgba(0,0,0,.25)}.cb-headings{display:flex;flex-direction:column}.cb-title{margin:0;font-size:18px;font-weight:800;background:linear-gradient(90deg,#fff,#d1d5db);-webkit-background-clip:text;background-clip:text;color:transparent}.cb-subtitle{font-size:12px;color:#cbd5e1}.status-row{display:flex;align-items:center;gap:8px}.status-dot{width:8px;height:8px;background:#22c55e;border-radius:9999px;box-shadow:0 0 0 3px rgba(34,197,94,.25)}.status-dot.red{background:#ef4444!important;box-shadow:0 0 0 3px rgba(239,68,68,.25)!important}.status-dot.yellow{background:#eab308!important;box-shadow:0 0 0 3px rgba(234,179,8,.25)!important}.status-spinner{width:12px;height:12px;border-radius:9999px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;animation:spin .8s linear infinite;display:inline-block}.header-right{display:flex;align-items:center;gap:16px}.expiry-label{font-size:12px;color:#ffffff!important;font-weight:500}.expiry-time{font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:#ffffff!important}.close-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:rgba(255,255,255,.12);color:#fff;cursor:pointer;transition:background .2s ease}.close-btn:hover{background:rgba(255,255,255,.2)}.checkout-body{padding:24px}