.frontend-layout[data-theme=inkflow]{.usdt-payment-page{padding-bottom:var(--spacing-3xl)}.usdt-payment-container{max-width:560px;margin:0 auto;padding:0 var(--container-padding) var(--spacing-xl)}.usdt-payment-panel--embedded .usdt-payment-container{max-width:100%;margin:0;padding:0}.usdt-payment-panel--embedded .usdt-payment-card{box-shadow:var(--shadow-card)}.usdt-payment-card{background:#fdf6ec;border:1px solid #e8d9c0;border-radius:8px;box-shadow:0 8px 32px rgba(42,31,20,.12);overflow:hidden}.usdt-payment-card-header{padding:20px 24px 16px;background:#f5ede0;border-bottom:1px solid #e8d9c0}.usdt-payment-card-header--compact{padding:14px 18px 12px}.usdt-payment-brand{display:flex;align-items:center;gap:12px;min-width:0}.usdt-payment-brand-icon{flex-shrink:0}.usdt-payment-brand-text{min-width:0}.usdt-payment-card-title{margin:0;color:#6b3a2a;font-size:1.125rem;font-weight:500;letter-spacing:.03em}.usdt-payment-card-header--compact .usdt-payment-card-title{font-size:1rem}.usdt-payment-card-subtitle{margin:4px 0 0;color:#8c7b6b;font-size:.8125rem;line-height:1.4;word-break:break-all}.usdt-payment-card-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:12px}.usdt-payment-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px}.usdt-status-chip{display:inline-flex;align-items:center;padding:6px 10px;border-radius:4px;font-size:.8125rem;line-height:1.4;border:1px solid}.usdt-status-chip.usdt-status-banner--info{background:rgba(200,168,75,.12);border-color:#c8a84b;color:#6b3a2a}.usdt-status-chip.usdt-status-banner--success{background:rgba(76,120,68,.12);border-color:#4c7844;color:#2a4a24}.usdt-status-chip.usdt-status-banner--warning{background:rgba(180,120,40,.12);border-color:#c89428;color:#6b4a12}.usdt-status-chip.usdt-status-banner--error{background:rgba(139,26,26,.08);border-color:#8b1a1a;color:#6d1515}.usdt-status-prominent{padding:16px 18px;border-radius:6px;border:2px solid}.usdt-status-prominent-title{display:block;margin:0 0 8px;font-size:1.0625rem;font-weight:600;line-height:1.4}.usdt-status-prominent-detail{margin:0;font-size:.875rem;line-height:1.6}.usdt-status-prominent.usdt-status-banner--info{background:rgba(8,145,178,.12);border-color:#0891b2;color:#0c4a6e}.usdt-status-prominent.usdt-status-banner--info .usdt-status-prominent-title{color:#0e7490}.usdt-submit-success-overlay{position:fixed;inset:0;z-index:1500;display:flex;align-items:center;justify-content:center;padding:var(--spacing-lg);background:rgba(42,31,20,.48);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.usdt-submit-success-card{width:min(100%,480px);padding:28px 24px 24px;background:#fdf6ec;border:2px solid #0891b2;border-radius:8px;box-shadow:0 16px 48px rgba(42,31,20,.2);text-align:center}.usdt-submit-success-title{margin:0 0 12px;color:#0e7490;font-size:1.25rem;font-weight:600;line-height:1.4}.usdt-submit-success-detail{margin:0 0 16px;color:#2a1f14;font-size:.9375rem;line-height:1.65;text-align:left}.usdt-submit-success-redirect{margin:0 0 20px;color:#8c7b6b;font-size:.8125rem}.usdt-submit-success-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}.usdt-countdown{margin:0;color:#8b1a1a;font-size:.8125rem;font-weight:500;white-space:nowrap}.usdt-pay-block{display:flex;flex-direction:column;gap:12px;padding:14px 16px;background:hsla(37,51%,92%,.35);border:1px solid #e8d9c0;border-radius:6px}.usdt-pay-block-summary{display:flex;flex-wrap:wrap;align-items:flex-start;gap:12px 24px}.usdt-pay-block-summary .usdt-info-item:first-child{flex:0 0 auto}.usdt-pay-block-summary .usdt-info-item:last-child{flex:1 1 12rem;min-width:0}.usdt-info-item{display:flex;flex-direction:column;gap:4px;min-width:0}.usdt-info-label{color:#8c7b6b;font-size:.75rem;font-weight:500;letter-spacing:.04em;text-transform:uppercase;line-height:1.3}.usdt-info-value{color:#2a1f14;font-size:.9375rem;line-height:1.45}.usdt-info-value--network{font-weight:600;color:#6b3a2a}.usdt-info-value--amount{flex:1 1;min-width:0;color:#8b1a1a;font-size:.9375rem;font-weight:600;letter-spacing:.01em;white-space:nowrap}.usdt-info-value-row{display:flex;align-items:center;gap:10px;min-width:0}.usdt-info-value-row--address{align-items:flex-start}.usdt-info-value--address{flex:1 1;min-width:0;margin:0;padding:0;background:none;border:none;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.8125rem;line-height:1.55;word-break:break-all;color:#2a1f14}.usdt-copy-link{flex-shrink:0;padding:6px 12px;border:1px solid #c8a84b;border-radius:4px;background:#fff;color:#6b3a2a;font-size:.8125rem;font-weight:500;line-height:1.2;text-decoration:none;cursor:pointer;white-space:nowrap;transition:background-color .15s ease,border-color .15s ease,color .15s ease;&:hover{background:rgba(200,168,75,.12);border-color:#8b1a1a;color:#8b1a1a}}.usdt-copy-link--address{margin-top:2px}.usdt-pay-block-main{display:grid;grid-template-columns:auto minmax(0,1fr);grid-gap:14px;gap:14px;align-items:stretch;padding-top:12px;border-top:1px solid hsla(38,47%,83%,.75)}.usdt-pay-block-side{display:flex;flex-direction:column;justify-content:space-between;gap:12px;min-width:0}.usdt-info-item--address{flex:1 1}.usdt-qr-wrap{flex-shrink:0;align-self:flex-start;padding:6px;background:#fff;border:1px solid #e8d9c0;border-radius:4px;line-height:0}.usdt-qr-hint{margin:0;color:#8c7b6b;font-size:.8125rem;line-height:1.55}.usdt-form-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px 10px;gap:12px 10px}.usdt-form-field{display:flex;flex-direction:column;gap:6px}.usdt-form-field--full{grid-column:1/-1}.usdt-form-label{color:#6b3a2a;font-size:.875rem;font-weight:500;line-height:1.4}.usdt-form-value{padding:10px 12px;background:#fff;border:1px solid #e8d9c0;border-radius:4px;color:#2a1f14;font-size:.875rem;line-height:1.5;word-break:break-all}.usdt-form-value--amount{color:#8b1a1a;font-size:1.125rem;font-weight:600;letter-spacing:.02em}.usdt-form-value-row{display:flex;align-items:flex-start;gap:8px}.usdt-form-value-row .usdt-form-value{flex:1 1}.usdt-copy-btn{flex-shrink:0;padding:8px 14px!important;min-width:auto!important;border:1px solid #c8a84b!important;color:#6b3a2a!important;background:#fff!important;text-transform:none!important;font-size:.8125rem!important;box-shadow:none!important;&:hover{background:rgba(200,168,75,.12)!important;border-color:#8b1a1a!important}}.usdt-warning-tip{margin:0;padding:10px 12px;background:rgba(76,120,68,.1);border:1px solid rgba(76,120,68,.28);border-left:3px solid #4c7844;border-radius:4px;color:#2a4a24;font-size:.8125rem;line-height:1.6}.usdt-proof-section{display:flex;flex-direction:column;gap:12px;padding-top:4px}.usdt-proof-confirm{padding:12px 14px;background:rgba(8,145,178,.08);border:1px solid rgba(8,145,178,.35);border-radius:6px}.usdt-proof-confirm-title{margin:0 0 6px;color:#0e7490;font-size:.9375rem;font-weight:600;line-height:1.4}.usdt-proof-confirm-hint{margin:0 0 10px;color:#6b3a2a;font-size:.8125rem;line-height:1.55}.usdt-proof-confirm-hash{display:block;padding:8px 10px;background:#fff;border-radius:4px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.8125rem;line-height:1.55;word-break:break-all;color:#2a1f14}.usdt-payment-form .MuiFormHelperText-root{margin-left:0;margin-right:0;font-size:.8125rem;line-height:1.45}.usdt-payment-form .MuiFormHelperText-root.Mui-error{color:#8b1a1a}.usdt-payment-form .MuiOutlinedInput-root{background:#fff;border-radius:4px}.usdt-payment-form .MuiOutlinedInput-notchedOutline{border-color:#e8d9c0}.usdt-payment-form .MuiOutlinedInput-root:hover .MuiOutlinedInput-notchedOutline{border-color:#c8a84b}.usdt-payment-form .MuiOutlinedInput-root.Mui-focused .MuiOutlinedInput-notchedOutline{border-color:#8b1a1a;border-width:1px}.usdt-payment-form .MuiInputBase-input{color:#2a1f14;font-size:.875rem}.usdt-payment-form .MuiInputLabel-root{color:#8c7b6b;font-size:.875rem}.usdt-payment-form .MuiInputLabel-root.Mui-focused{color:#6b3a2a}.usdt-form-actions{display:flex;flex-wrap:wrap;gap:10px;padding:12px 18px 16px;background:#f5ede0;border-top:1px solid #e8d9c0}.usdt-btn-cancel{color:#8c7b6b!important;text-transform:none!important;min-width:88px;border-color:#e8d9c0!important}.usdt-btn-submit{background-color:#8b1a1a!important;color:#fff!important;text-transform:none!important;min-width:120px;box-shadow:none!important;&:hover{background-color:#6d1515!important}&.Mui-disabled{background-color:#e8d9c0!important;color:#8c7b6b!important}}.usdt-toast{position:fixed;top:calc(var(--navbar-height) + var(--topbar-height) + 12px);left:50%;transform:translateX(-50%);z-index:1400;padding:10px 20px;background:#fdf6ec;border:1px solid #e8d9c0;border-radius:4px;color:#6b3a2a;font-size:.875rem;box-shadow:0 4px 16px rgba(42,31,20,.15)}.usdt-network-switcher{display:flex;flex-direction:column;gap:10px;margin-bottom:16px;padding:12px 14px;background:#faf7f2;border:1px solid #e8d9c0;border-radius:6px}.usdt-network-switcher--compact{margin-top:12px;margin-bottom:0;padding:10px 12px}.usdt-network-switcher-btn{align-self:flex-start;padding:8px 14px;border:1px solid #6b3a2a;border-radius:4px;background:#6b3a2a;color:#fdf6ec;font-size:.8125rem;cursor:pointer;transition:opacity .15s ease}.usdt-network-switcher-btn:hover:not(:disabled){opacity:.9}.usdt-network-switcher-btn:disabled{opacity:.6;cursor:not-allowed}.usdt-network-switcher-hint{margin:0;font-size:.75rem;color:#8a7355;line-height:1.4}.usdt-network-switcher-error{margin:0;font-size:.8125rem;color:#b42318;line-height:1.4}@media (max-width:600px){.usdt-pay-block-summary{flex-direction:column;gap:10px}.usdt-pay-block-summary .usdt-info-item:last-child{flex:1 1 auto;width:100%}.usdt-pay-block-main{grid-template-columns:1fr}.usdt-pay-block-side{justify-content:flex-start}.usdt-form-grid{grid-template-columns:1fr}.usdt-form-field--half{grid-column:1/-1}.usdt-payment-card-body{padding:16px}.usdt-form-actions{padding:12px 16px 16px}}}