*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#09090b;--bg-subtle:#0f0f12;--card-bg:#ffffff0a;--card-bg-solid:#121215;--card-border:#ffffff1a;--card-border-hover:#ffffff24;--surface-elevated:#ffffff0f;--surface-hover:#ffffff14;--surface-active:#ffffff1a;--text-primary:#f4f4f5;--text-secondary:#b0b0b8;--text-muted:#8b8b94;--text-inverse:#09090b;--accent:#e4e4e7;--accent-hover:#fff;--accent-subtle:#e4e4e714;--success:#22c55e;--success-muted:#22c55e26;--success-text:#4ade80;--warning:#f59e0b;--warning-muted:#f59e0b26;--warning-text:#fbbf24;--error:#ef4444;--error-muted:#ef444426;--error-text:#f87171;--info:#3b82f6;--info-muted:#3b82f61f;--radius-xs:6px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--radius-card:24px;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono:"JetBrains Mono", "SF Mono", "Fira Code", "Cascadia Code", Menlo, Consolas, monospace;--shadow-card:0 0 0 1px var(--card-border), 0 8px 40px -12px #00000080;--shadow-card-hover:0 0 0 1px var(--card-border-hover), 0 12px 48px -12px #0009;--glass-blur:20px;--glass-bg:#121215bf;--glass-border:#ffffff0f;--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-spring:cubic-bezier(.34, 1.56, .64, 1);--duration-fast:.15s;--duration-normal:.25s;--duration-slow:.4s}html,body{height:100%;font-family:var(--font-sans);background:var(--bg);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"cv02", "cv03", "cv04", "cv11"}#root{min-height:100%}.checkout-wrapper{width:100%;min-height:100dvh;padding-block:clamp(16px,4vh,48px);padding-inline:16px;padding-bottom:max(16px, env(safe-area-inset-bottom));background:radial-gradient(600px circle at 50% 30%, #ffffff04 0%, transparent 70%), var(--bg);justify-content:center;align-items:safe center;display:flex}.checkout-card{background:linear-gradient(180deg, #ffffff05 0%, #fff0 100%), var(--card-bg-solid);border:1px solid var(--glass-border);border-radius:var(--radius-xl);width:100%;max-width:440px;overflow:hidden;transform:translateZ(0);box-shadow:0 0 0 1px #ffffff08,0 20px 50px -12px #0009}.checkout-card--enter{animation:cardEnter var(--duration-slow) var(--ease-out) both}@keyframes cardEnter{0%{opacity:0;transform:translateY(16px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}.trust-bar{border-bottom:1px solid var(--card-border);color:var(--text-muted);letter-spacing:.2px;background:#ffffff08;justify-content:center;align-items:center;gap:6px;padding:12px 24px;font-size:12px;font-weight:500;display:flex}.trust-bar svg{color:var(--success);flex-shrink:0;width:12px;height:12px}.checkout-header{text-align:center;padding:32px 24px 28px}.checkout-header--bordered{border-bottom:1px solid var(--card-border)}.fiat-hero{justify-content:center;align-items:baseline;gap:0;margin-bottom:4px;line-height:1;display:flex}.fiat-hero__symbol{color:var(--text-muted);font-variant-numeric:tabular-nums;margin-right:4px;font-size:24px;font-weight:500}.fiat-hero__whole{color:var(--text-primary);letter-spacing:-.04em;font-variant-numeric:tabular-nums;font-size:48px;font-weight:700}.fiat-hero__cents{color:var(--text-muted);font-variant-numeric:tabular-nums;font-size:24px;font-weight:500}.fiat-hero__code{text-align:center;color:var(--text-muted);letter-spacing:1px;text-transform:uppercase;margin-bottom:4px;font-size:13px;font-weight:500;display:block}.merchant-identity{text-align:center;flex-direction:column;align-items:center;gap:8px;padding:24px 24px 0;display:flex}.merchant-identity__logo{object-fit:contain;max-width:180px;height:44px;display:block}.merchant-identity__fallback{max-width:100%;min-height:44px;color:var(--text-primary);overflow-wrap:anywhere;justify-content:center;align-items:center;font-size:20px;font-weight:700;line-height:1.2;display:inline-flex}.merchant-identity__name{max-width:100%;color:var(--text-secondary);overflow-wrap:anywhere;font-size:14px;font-weight:600;line-height:1.3}.merchant-support{background:var(--surface-elevated);border:1px solid var(--card-border);border-radius:var(--radius-md);margin:16px 24px 4px;padding:12px}.merchant-support__label{color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px;font-size:11px;font-weight:600;display:block}.merchant-support__links{flex-direction:column;gap:6px;display:flex}.merchant-support__link{min-height:44px;color:var(--text-secondary);overflow-wrap:anywhere;align-items:center;font-size:14px;line-height:1.4;text-decoration:none;display:flex}.merchant-support__link:hover{color:var(--text-primary)}.merchant-support__link:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:var(--radius-xs)}.invoice-description{text-align:center;color:var(--text-muted);margin-top:8px;font-size:13px;line-height:1.5}.invoice-ref{text-align:center;color:var(--text-muted);font-size:12px;font-family:var(--font-mono);letter-spacing:.2px;background:var(--surface-elevated);border-radius:var(--radius-xs);margin-top:6px;padding:4px 10px;display:inline-block}.section-label{color:var(--text-muted);letter-spacing:.8px;text-transform:uppercase;padding:20px 24px 12px;font-size:12px;font-weight:600}.currency-list{flex-direction:column;gap:2px;padding:0 12px 16px;display:flex}.currency-row{border-radius:var(--radius-md);cursor:pointer;min-height:60px;transition:background var(--duration-fast) ease, opacity var(--duration-normal) ease;text-align:left;color:var(--text-primary);opacity:1;background:0 0;border:none;align-items:center;gap:12px;width:100%;padding:12px;font-family:inherit;font-size:15px;display:flex}.currency-row:hover:not(:disabled){background:var(--surface-hover)}.currency-row:active:not(:disabled){background:var(--surface-active)}.currency-row:focus-visible{outline:2px solid var(--text-muted);outline-offset:-2px;border-radius:var(--radius-md)}.currency-row:disabled{cursor:default}.currency-row--dimmed{opacity:.3;pointer-events:none}.currency-row--loading{opacity:1;background:var(--surface-hover)}.currency-row__icon{background:var(--surface-elevated);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.currency-row__info{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.currency-row__name{color:var(--text-primary);font-size:15px;font-weight:600}.currency-row__network{color:var(--text-muted);background:var(--surface-elevated);border-radius:var(--radius-xs);align-items:center;gap:4px;width:fit-content;padding:1px 6px;font-size:11px;font-weight:500;display:inline-flex}.currency-row__right{flex-shrink:0;align-items:center;gap:8px;display:flex}.currency-row__estimate{color:var(--text-secondary);font-variant-numeric:tabular-nums;font-size:13px;font-weight:500;font-family:var(--font-mono)}.currency-row__chevron{color:var(--text-muted);transition:transform var(--duration-fast) ease, color var(--duration-fast) ease;flex-shrink:0}.currency-row:hover:not(:disabled) .currency-row__chevron{color:var(--text-secondary);transform:translate(2px)}.currency-row__check{color:var(--success-text);flex-shrink:0}.currency-row--active{background:var(--surface-elevated)}.picker-stage{width:100%;position:relative}.picker-pane{width:100%;animation:pickerPaneEnter .22s var(--ease-out) both}@keyframes pickerPaneEnter{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.network-picker{width:100%}.network-picker__header{align-items:center;gap:10px;padding:12px 24px 0;display:flex}.network-picker__back{border-radius:var(--radius-xs);color:var(--text-secondary);cursor:pointer;transition:background var(--duration-fast) ease, color var(--duration-fast) ease;background:0 0;border:none;align-items:center;gap:4px;margin-left:-10px;padding:6px 10px;font-family:inherit;font-size:13px;font-weight:500;display:inline-flex}.network-picker__back:hover{background:var(--surface-hover);color:var(--text-primary)}.network-picker__back:focus-visible{outline:2px solid var(--text-muted);outline-offset:2px}.network-picker__back-icon{flex-shrink:0}.network-picker__title{color:var(--text-primary);align-items:center;gap:8px;margin-left:auto;font-size:13px;font-weight:600;display:inline-flex}.network-picker__label{padding-top:12px}.currency-row[data-index]{animation:rowEnter .35s var(--ease-out) both}@keyframes rowEnter{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.spinner{border:2px solid #ffffff1a;border-top-color:var(--text-secondary);border-radius:50%;width:20px;height:20px;animation:.7s linear infinite spin}.spinner--sm{border-width:2px;width:16px;height:16px}.poll-error-banner{background:var(--warning-muted);color:var(--warning-text);justify-content:center;align-items:center;gap:12px;padding:10px 24px;font-size:13px;font-weight:500;display:flex}.poll-error-retry{color:var(--warning-text);border-radius:var(--radius-xs);cursor:pointer;transition:background var(--duration-fast) ease;white-space:nowrap;background:#f59e0b26;border:1px solid #f59e0b4d;padding:4px 12px;font-family:inherit;font-size:12px;font-weight:600}.poll-error-retry:hover{background:#f59e0b40}.payment-header{text-align:center;border-bottom:1px solid var(--card-border);padding:28px 24px 24px}.payment-header__label{color:var(--text-muted);letter-spacing:.02em;margin-bottom:12px;font-size:14px;font-weight:500}.payment-header__crypto{color:var(--text-primary);letter-spacing:-.02em;font-variant-numeric:tabular-nums;font-size:clamp(28px,7vw,40px);font-weight:700;font-family:var(--font-sans);margin-top:4px;margin-bottom:6px;line-height:1.1}.payment-header__crypto-code{color:var(--text-muted);letter-spacing:.5px;vertical-align:baseline;margin-left:8px;font-size:.45em;font-weight:500}.payment-header__fiat{color:var(--text-muted);font-variant-numeric:tabular-nums;letter-spacing:0;font-size:15px;font-weight:400;line-height:1.4}.payment-header__rate{color:var(--text-muted);font-variant-numeric:tabular-nums;letter-spacing:0;font-size:14px;font-weight:500;line-height:1.4}.rate-lock-badge{color:var(--success);letter-spacing:.02em;background:#2fc55e14;border:1px solid #2fc55e40;border-radius:100px;align-items:center;gap:4px;margin-top:12px;padding:6px 14px;font-size:13px;font-weight:600;display:inline-flex;box-shadow:inset 0 0 0 1px #ffffff0d}.network-badge{background:var(--surface-elevated);border:1px solid var(--card-border);color:var(--text-secondary);border-radius:100px;align-items:center;gap:6px;margin-top:10px;padding:4px 10px;font-size:12px;font-weight:500;display:inline-flex}.network-badge__dot{background:var(--success);border-radius:50%;width:6px;height:6px}.network-badge__icon{flex-shrink:0;width:14px;height:14px}.checkout-body{flex-direction:column;align-items:center;gap:20px;padding:28px;animation:.25s fadeIn;display:flex}@keyframes fadeIn{0%{opacity:.6}to{opacity:1}}.currency-indicator{background:var(--surface-elevated);border:1px solid var(--card-border);border-radius:var(--radius-md);align-items:center;gap:12px;width:100%;padding:12px 16px;display:flex}.currency-indicator__info{flex-direction:column;gap:2px;display:flex}.currency-indicator__name{color:var(--text-primary);font-size:15px;font-weight:600}.currency-indicator__network{color:var(--text-muted);font-size:12px}.currency-selector{width:100%;margin-bottom:8px;position:relative}.currency-selector__current{background:var(--card-bg-solid);border:1px solid var(--card-border);border-radius:var(--radius-md);cursor:pointer;width:100%;color:var(--text-primary);font-family:inherit;font-size:inherit;align-items:center;gap:10px;padding:16px;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex}.currency-selector__current:hover:not(:disabled){border-color:var(--card-border-hover);background:var(--surface-hover);transform:translateY(-1px);box-shadow:0 4px 12px #0003}.currency-selector__current--readonly,.currency-selector__current--readonly:hover{cursor:default;background:var(--card-bg-solid);border-color:var(--card-border);box-shadow:none;transform:none}.currency-selector__network-chip{background:var(--surface-elevated);border:1px solid var(--card-border);color:var(--text-secondary);letter-spacing:.02em;white-space:nowrap;border-radius:100px;align-items:center;gap:6px;padding:3px 10px;font-size:11px;font-weight:500;display:inline-flex}.currency-selector__info{text-align:left;flex-direction:column;flex:1;gap:1px;display:flex}.currency-selector__name{color:var(--text-primary);font-size:16px;font-weight:600}.currency-selector__network{color:var(--text-muted);font-size:11px}.currency-selector__chevron{color:var(--text-muted);flex-shrink:0;transition:transform .2s}.currency-selector__chevron--open{transform:rotate(180deg)}.currency-selector__dropdown{z-index:10;background:var(--card-bg-solid);border:1px solid var(--card-border);border-radius:var(--radius-md);max-height:240px;margin-top:6px;position:absolute;top:100%;left:0;right:0;overflow:hidden auto;box-shadow:0 8px 24px #0006}.currency-selector__loading,.currency-selector__empty{text-align:center;color:var(--text-muted);justify-content:center;align-items:center;gap:8px;padding:16px;font-size:13px;display:flex}.currency-selector__option{border:none;border-bottom:1px solid var(--card-border);cursor:pointer;width:100%;color:var(--text-primary);background:0 0;align-items:center;gap:10px;padding:14px 16px;font-family:inherit;font-size:13px;transition:background .12s;display:flex}.currency-selector__option:last-child{border-bottom:none}.currency-selector__option:hover{background:var(--surface-hover)}.currency-selector__option--active{background:var(--surface-elevated)}.currency-selector__option-name{text-align:left;flex:1;font-size:15px;font-weight:500}.currency-selector__option-network{color:var(--text-muted);font-size:11px}.currency-selector__check{color:var(--success);font-size:14px;font-weight:600}.currency-selector__amount{color:var(--text-muted);font-variant-numeric:tabular-nums;white-space:nowrap;margin-left:auto;font-size:14px}.currency-selector__amount--pending{color:var(--text-secondary);font-variant-numeric:normal;font-style:italic}.currency-selector__option-amount{color:var(--text-primary);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:14px;font-weight:500}.currency-selector__backdrop{display:none}.currency-selector__group{flex-direction:column;display:flex}.currency-selector__option--group{cursor:pointer}.currency-selector__group-badge{color:var(--text-muted);background:var(--surface-elevated);border-radius:var(--radius-xs);white-space:nowrap;padding:1px 6px;font-size:11px;font-weight:500}.currency-selector__group-chevron{color:var(--text-muted);flex-shrink:0;transition:transform .2s}.currency-selector__group-chevron--open{transform:rotate(180deg)}.currency-selector__suboption{border:none;border-bottom:1px solid var(--card-border);cursor:pointer;width:100%;color:var(--text-primary);background:#ffffff05;align-items:center;gap:10px;padding:10px 14px 10px 48px;font-family:inherit;font-size:13px;transition:background .12s;display:flex}.currency-selector__suboption:last-child{border-bottom:1px solid var(--card-border)}.currency-selector__group:last-child .currency-selector__suboption:last-child{border-bottom:none}.currency-selector__suboption:hover{background:var(--surface-hover)}.currency-selector__suboption--active{background:var(--surface-elevated)}.currency-selector__suboption-network{text-align:left;color:var(--text-secondary);flex:1;font-size:13px;font-weight:500}.currency-selector__error{color:var(--error);text-align:center;background:#ef44441a;border:1px solid #ef444433;border-radius:8px;margin-top:6px;padding:8px 12px;font-size:12px}.currency-network-selectors{width:100%;margin-bottom:8px;position:relative}.currency-selector__option--pending{background:var(--surface-hover);border-left:2px solid var(--text-muted)}.currency-selector__option-networks{color:var(--text-muted);white-space:nowrap;font-size:11px}.network-dropdown{margin-top:6px;position:relative}.network-dropdown__current{background:var(--card-bg-solid);border:1px solid var(--card-border);cursor:pointer;width:100%;color:var(--text-primary);border-radius:12px;justify-content:space-between;align-items:center;padding:12px 16px;font-family:inherit;font-size:14px;font-weight:500;transition:border-color .15s;display:flex}.network-dropdown__current:hover{border-color:var(--card-border-hover)}.network-dropdown__current--disabled{opacity:.8;color:var(--text-muted);cursor:default}.network-dropdown__current--disabled:hover{border-color:var(--card-border)}.network-dropdown__options{z-index:10;background:var(--card-bg-solid);border:1px solid var(--card-border);border-radius:var(--radius-md);margin-top:4px;position:absolute;top:100%;left:0;right:0;overflow:hidden;box-shadow:0 8px 24px #0006}.network-dropdown__option{border:none;border-bottom:1px solid var(--card-border);cursor:pointer;width:100%;color:var(--text-primary);background:0 0;align-items:center;gap:10px;padding:14px 16px;font-family:inherit;font-size:13px;transition:background .12s;display:flex}.network-dropdown__option:last-child{border-bottom:none}.network-dropdown__option:hover{background:var(--surface-hover)}.network-dropdown__option--active{background:var(--surface-elevated)}.network-dropdown__option-name{text-align:left;flex:1;font-size:15px;font-weight:500}.network-dropdown__option-amount{color:var(--text-muted);font-variant-numeric:tabular-nums;font-size:12px}.qr-container{border-radius:var(--radius-lg);background:#fff;flex-shrink:0;justify-content:center;align-items:center;padding:16px;display:inline-flex;box-shadow:0 4px 6px -1px #0000004d,0 10px 30px -5px #0006}.countdown-bar{width:100%;padding:0 24px 4px}.countdown-bar__track{background:var(--card-border);border-radius:2px;width:100%;height:3px;overflow:hidden}.countdown-bar__fill{background:linear-gradient(90deg,#00c896 0%,#00e5a0 100%);border-radius:2px;height:100%;transition:width 1s linear;box-shadow:0 0 8px #00c89666}.countdown-bar__fill--warning{background:var(--warning)}.countdown-bar__fill--urgent{background:var(--error);animation:1.5s ease-in-out infinite urgentPulse}.countdown-bar__fill--expired{background:var(--error);width:100%!important}@keyframes urgentPulse{0%,to{opacity:1}50%{opacity:.6}}.countdown-bar__label{color:var(--text-muted);font-variant-numeric:tabular-nums;font-size:14px;font-family:var(--font-sans);justify-content:space-between;align-items:center;margin-top:8px;display:flex}.countdown-bar__label span:last-child{color:var(--text-primary);letter-spacing:.05em;font-family:SF Mono,Fira Code,ui-monospace,monospace;font-size:15px;font-weight:700}.countdown-bar__label--warning{color:var(--warning-text)}.countdown-bar__label--urgent,.countdown-bar__label--expired{color:var(--error-text);font-weight:600}.countdown{background:var(--surface-elevated);color:var(--text-secondary);font-variant-numeric:tabular-nums;border-radius:100px;align-items:center;gap:6px;padding:6px 14px;font-size:13px;font-weight:500;display:inline-flex}.countdown--urgent{background:var(--warning-muted);color:var(--warning-text)}.countdown--expired{background:var(--error-muted);color:var(--error-text)}.countdown-text{font-variant-numeric:tabular-nums;font-family:var(--font-mono)}.countdown-text--expired{font-weight:600}.copy-section{flex-direction:column;gap:8px;width:100%;display:flex}.copy-label{color:var(--text-muted);align-items:center;gap:8px;margin-bottom:0;font-size:12px;font-weight:600;line-height:1.4;display:inline-flex}.copy-label__required{letter-spacing:.04em;color:var(--warning-text);text-transform:uppercase;background:#f59e0b1f;border:1px solid #f59e0b4d;border-radius:100px;padding:2px 8px;font-size:11px;font-weight:700}.payment-instructions{background:var(--surface-elevated);border:1px solid var(--card-border);border-radius:var(--radius-lg);width:100%;overflow:hidden}.payment-instructions__row{border-bottom:1px solid var(--card-border);grid-template-columns:auto 1fr 44px;align-items:center;gap:12px;padding:12px 16px;display:grid}.payment-instructions__row--no-label{grid-template-columns:minmax(0,1fr) 44px}.payment-instructions__row:last-child{border-bottom:none}.payment-instructions__label{color:var(--text-muted);white-space:nowrap;align-items:center;gap:6px;font-size:11px;font-weight:500;display:inline-flex}.payment-instructions__value{min-width:0}.payment-instructions__row--required{background:#f59e0b0f}.payment-instructions__row--required .payment-instructions__label{color:var(--warning-text)}.payment-instructions__warning-icon{flex-shrink:0;width:14px;height:14px}.copy-address:not(.copy-amount){min-width:0;color:var(--text-primary);text-align:left;letter-spacing:.02em;-webkit-user-select:all;user-select:all;white-space:normal;word-break:break-all;overflow-wrap:anywhere;flex:1;font-family:JetBrains Mono,SF Mono,Fira Code,ui-monospace,monospace;font-size:14px;line-height:1.3}.copy-address--segmented{-webkit-user-select:none;user-select:none;cursor:default;white-space:normal;word-break:break-all;line-height:1.4}.copy-address__ends{color:var(--text-primary);font-weight:600}.copy-address__middle{color:var(--text-muted);font-weight:400}.copy-tag{font-size:14px}.copy-amount{color:var(--text-primary);font-variant-numeric:tabular-nums;letter-spacing:-.01em;justify-content:center;align-items:baseline;gap:8px;font-size:18px;font-weight:600;line-height:1.3;display:flex}.copy-amount__value{white-space:nowrap;font-family:JetBrains Mono,SF Mono,Fira Code,ui-monospace,monospace}.copy-amount__code{color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;font-size:12px;font-weight:600;font-family:var(--font-sans)}.copy-btn{width:44px;height:44px;color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:background var(--duration-fast) ease, color var(--duration-fast) ease, transform 80ms ease;background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;display:flex}.copy-btn:hover{background:var(--surface-hover);color:var(--text-primary);border-radius:var(--radius-sm)}.copy-btn:active{transform:scale(.92)}.copy-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.copy-btn--copied{color:var(--success-text);animation:copyFlash .6s var(--ease-out)}.copy-btn--copied:hover{background:var(--success-muted);color:var(--success-text)}@keyframes copyFlash{0%{background:#22c55e52;transform:scale(1.04)}to{background:0 0;transform:scale(1)}}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.confirmations-steps{align-items:center;gap:0;width:100%;max-width:240px;margin:0 auto;padding:4px 0;display:flex}.confirmations-steps__dot{background:#ffffff14;border-radius:50%;flex-shrink:0;width:10px;height:10px;transition:background .3s,transform .3s}.confirmations-steps__dot--filled{background:var(--success);transform:scale(1.1)}.confirmations-steps__dot--active{background:var(--success);animation:1.5s ease-in-out infinite dotPulse}@keyframes dotPulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.35)}}.confirmations-steps__line{background:#ffffff0f;flex:1;height:2px;transition:background .3s}.confirmations-steps__line--filled{background:var(--success)}.checkout-footer{border-top:1px solid var(--card-border);margin-top:8px;padding:24px 24px 20px}.payment-status{text-align:center}.status-content{flex-direction:column;align-items:center;gap:10px;display:flex}.status-icon{background:var(--surface-elevated);width:48px;height:48px;color:var(--text-muted);border-radius:50%;justify-content:center;align-items:center;display:flex}.status-icon--success{background:var(--success-muted);color:var(--success-text);animation:successPop .5s var(--ease-spring) both}@keyframes successPop{0%{opacity:0;transform:scale(.5)}60%{transform:scale(1.1)}to{opacity:1;transform:scale(1)}}.status-icon--warning{background:var(--warning-muted);color:var(--warning-text)}.status-icon--error{background:var(--error-muted);color:var(--error-text)}.status-text{color:var(--text-secondary);letter-spacing:.02em;font-size:14px;font-weight:500}.status-subtext{color:var(--text-primary);font-size:15px;font-weight:500}.status-subtext a,.status-subtext button{color:var(--text-secondary);text-underline-offset:2px;cursor:pointer;font-weight:600;font-size:inherit;transition:color var(--duration-fast) ease;background:0 0;border:none;padding:0;font-family:inherit;text-decoration:underline}.status-subtext a:hover,.status-subtext button:hover{color:var(--text-primary)}.progress-bar{background:#ffffff0f;border-radius:2px;width:100%;max-width:200px;height:4px;margin-top:4px;overflow:hidden}.progress-fill{background:var(--success);border-radius:2px;height:100%;transition:width .5s}.payments-list{text-align:left;width:100%;margin-top:16px}.payments-title{color:var(--text-muted);letter-spacing:.5px;text-transform:uppercase;margin-bottom:10px;font-size:11px;font-weight:600}.payment-item{background:var(--surface-elevated);border-radius:var(--radius-sm);border:1px solid var(--card-border);margin-bottom:6px;padding:10px 12px}.payment-item:last-child{margin-bottom:0}.payment-item-row{justify-content:space-between;align-items:center;font-size:13px;line-height:1.7;display:flex}.payment-item-label{color:var(--text-muted);font-size:12px;font-weight:500}.payment-item-hash{font-family:var(--font-mono);color:var(--text-secondary);font-size:12px}.payment-item-value{color:var(--text-primary);font-variant-numeric:tabular-nums;font-weight:600}.payment-item-status{text-transform:capitalize;font-size:12px;font-weight:600}.payment-item-status--confirmed,.payment-item-status--paid{color:var(--success-text)}.payment-item-status--pending,.payment-item-status--confirming{color:var(--warning-text)}.terminal-state{text-align:center;flex-direction:column;align-items:center;gap:14px;padding:48px 24px 36px;display:flex}.terminal-state__icon{border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin-bottom:4px;display:flex}.terminal-state__icon--success{background:var(--success-muted);color:var(--success-text);animation:successPop .5s var(--ease-spring) both}.terminal-state__icon--warning{background:var(--warning-muted);color:var(--warning-text)}.terminal-state__icon--error{background:var(--error-muted);color:var(--error-text)}.terminal-state__title{color:var(--text-primary);font-size:20px;font-weight:700}.terminal-state__desc{color:var(--text-secondary);max-width:300px;font-size:14px;line-height:1.6}.terminal-state__error{color:var(--error-text);font-size:13px;line-height:1.4}.btn-primary{min-height:52px;color:var(--text-inverse);background:var(--text-primary);border-radius:var(--radius-md);cursor:pointer;transition:opacity var(--duration-fast) ease, transform 80ms ease;border:none;justify-content:center;align-items:center;gap:8px;padding:12px 32px;font-family:inherit;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary:hover{opacity:.9}.btn-primary:active{transform:scale(.97)}.btn-primary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn-primary:disabled{opacity:.5;cursor:default}.terminal-state__action{margin-top:8px}.terminal-state__redirect{color:var(--text-muted);font-variant-numeric:tabular-nums;font-size:13px;font-family:var(--font-mono)}.checkout-branding{text-align:center;color:var(--text-muted);opacity:.5;transition:opacity var(--duration-fast) ease;padding:12px 24px;font-size:12px}.checkout-branding:hover{opacity:.7}.checkout-branding strong{color:var(--text-secondary);font-weight:600}.error-state{text-align:center;flex-direction:column;align-items:center;gap:14px;padding:48px 24px;display:flex}.error-icon{color:var(--text-muted);margin-bottom:4px}.error-title{color:var(--text-primary);font-size:18px;font-weight:600}.error-message{color:var(--text-secondary);max-width:280px;font-size:14px;line-height:1.5}.error-retry-btn{margin-top:8px}.version-update{text-align:center;flex-direction:column;align-items:center;gap:14px;padding:48px 24px;display:flex}.version-update__badge{background:var(--warning-muted);min-height:28px;color:var(--warning-text);letter-spacing:.4px;text-transform:uppercase;border-radius:999px;align-items:center;padding:0 12px;font-size:12px;font-weight:700;display:inline-flex}.version-update__title{color:var(--text-primary);font-size:22px;font-weight:700;line-height:1.2}.version-update__message{max-width:320px;color:var(--text-secondary);font-size:14px;line-height:1.6}.version-update__button{border:1px solid var(--card-border);border-radius:var(--radius-sm);background:var(--accent);min-height:44px;color:var(--text-inverse);cursor:pointer;font:inherit;transition:background var(--duration-fast) ease, transform var(--duration-fast) ease;margin-top:4px;padding:0 22px;font-weight:700}.version-update__button:hover{background:var(--accent-hover)}.version-update__button:active{transform:translateY(1px)}.version-update__button:focus-visible{outline:2px solid var(--warning-text);outline-offset:3px}.loading-state{color:var(--text-secondary);flex-direction:column;align-items:center;gap:16px;padding:64px 24px;font-size:14px;display:flex}.loading-spinner{border:2px solid #ffffff14;border-top-color:var(--text-secondary);border-radius:50%;width:28px;height:28px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.pulse-animation{animation:2s ease-in-out infinite pulse}.spin-animation{animation:1.2s linear infinite spin}.deeplink-section{text-align:center;flex-direction:column;gap:8px;width:100%;display:flex}.deeplink-btn{letter-spacing:.01em;width:100%;font-size:15px;box-shadow:0 4px 16px -4px #0006}.deeplink-btn:hover{box-shadow:0 6px 20px -4px #ffffff26}.deeplink-hint{color:var(--text-muted);margin-top:2px;font-size:11px}.deeplink-btn--xaman{color:#fff;background:#5842f0;border-color:#5842f0}.deeplink-btn--xaman:hover{background:#6b58ff;border-color:#6b58ff}.deeplink-section--secondary .deeplink-btn--xaman{color:#c4b5fd;background:#5842f024;border-color:#5842f080}.deeplink-section--secondary .deeplink-btn--xaman:hover{color:#ddd3fe;background:#5842f038;border-color:#5842f0b3}.wallet-section{padding:0 24px 20px}.wallet-divider{align-items:center;gap:12px;margin-bottom:16px;display:flex}.wallet-divider__line{background:var(--card-border);flex:1;height:1px}.wallet-divider__text{color:var(--text-muted);white-space:nowrap;letter-spacing:.2px;text-transform:uppercase;font-size:11px;font-weight:500}.wallet-list{flex-direction:column;gap:8px;display:flex}.wallet-btn{border:1px solid var(--card-border);border-radius:var(--radius-md);cursor:pointer;width:100%;color:var(--text-primary);text-align:left;transition:background var(--duration-fast) ease, border-color var(--duration-fast) ease;background:0 0;align-items:center;gap:12px;padding:12px 14px;font-family:inherit;font-size:14px;font-weight:600;display:flex}.wallet-btn:hover:not(:disabled){background:var(--surface-hover);border-color:var(--card-border-hover)}.wallet-btn:active:not(:disabled){background:var(--surface-active)}.wallet-btn:focus-visible{outline:2px solid var(--text-muted);outline-offset:-2px}.wallet-btn:disabled{opacity:.4;cursor:default}.wallet-btn__icon{width:28px;height:28px;color:var(--text-secondary);flex-shrink:0;justify-content:center;align-items:center;display:flex}.wallet-btn__name{flex:1}.wallet-btn__badge{color:var(--text-muted);background:var(--surface-elevated);border-radius:var(--radius-xs);padding:2px 8px;font-size:11px;font-weight:500}.wallet-connected{flex-direction:column;gap:10px;display:flex}.wallet-connected-badge{background:var(--surface-elevated);border:1px solid var(--card-border);border-radius:var(--radius-md);justify-content:space-between;align-items:center;padding:8px 12px;display:flex}.wallet-connected-badge__info{align-items:center;gap:8px;display:flex}.wallet-connected-badge__dot{background:var(--success);border-radius:50%;flex-shrink:0;width:8px;height:8px}.wallet-connected-badge__address{font-size:13px;font-weight:600;font-family:var(--font-mono);color:var(--text-primary)}.wallet-connected-badge__chain{color:var(--text-secondary);background:var(--surface-elevated);border-radius:var(--radius-xs);border:1px solid var(--card-border);padding:2px 8px;font-size:11px;font-weight:500}.wallet-connected-badge__disconnect{width:28px;height:28px;color:var(--text-muted);border-radius:var(--radius-xs);cursor:pointer;transition:background var(--duration-fast) ease, color var(--duration-fast) ease;background:0 0;border:none;justify-content:center;align-items:center;display:flex}.wallet-connected-badge__disconnect:hover{background:var(--error-muted);color:var(--error-text)}.wallet-action-btn{border-radius:var(--radius-md);cursor:pointer;width:100%;transition:background var(--duration-fast) ease, opacity var(--duration-fast) ease, transform 80ms ease;border:none;justify-content:center;align-items:center;gap:8px;padding:14px 20px;font-family:inherit;font-size:15px;font-weight:600;display:flex}.wallet-action-btn:active:not(:disabled){transform:scale(.98)}.wallet-action-btn:disabled{opacity:.5;cursor:default}.wallet-action-btn:focus-visible{outline:2px solid var(--text-muted);outline-offset:2px}.wallet-action-btn--switch{background:var(--surface-elevated);color:var(--text-primary);border:1px solid var(--card-border)}.wallet-action-btn--switch:hover:not(:disabled){background:var(--surface-hover);border-color:var(--card-border-hover)}.wallet-action-btn--pay{background:var(--text-primary);color:var(--text-inverse)}.wallet-action-btn--pay:hover:not(:disabled){opacity:.9}.spinner--white{border-color:#00000026;border-top-color:var(--text-inverse)}.wallet-status{justify-content:center;align-items:center;gap:10px;padding:14px 0;display:flex}.wallet-status__text{color:var(--text-secondary);font-size:13px;font-weight:500}.wallet-submitted{text-align:center;flex-direction:column;align-items:center;gap:6px;padding:16px 0 8px;display:flex}.wallet-submitted__icon{background:var(--success-muted);width:40px;height:40px;color:var(--success-text);animation:successPop .5s var(--ease-spring) both;border-radius:50%;justify-content:center;align-items:center;margin-bottom:4px;display:flex}.wallet-submitted__title{color:var(--text-primary);font-size:15px;font-weight:600}.wallet-submitted__hash{font-size:12px;font-family:var(--font-mono);color:var(--text-secondary)}.wallet-submitted__hint{color:var(--text-muted);margin-top:2px;font-size:12px}.wallet-error{text-align:center;flex-direction:column;align-items:center;gap:10px;padding:12px 0;display:flex}.wallet-error__message{color:var(--error-text);word-break:break-word;max-width:300px;font-size:13px;line-height:1.4}.wallet-error__retry{color:var(--text-secondary);background:var(--surface-elevated);border:1px solid var(--card-border);border-radius:var(--radius-sm);cursor:pointer;transition:background var(--duration-fast) ease, border-color var(--duration-fast) ease;padding:8px 20px;font-family:inherit;font-size:13px;font-weight:600}.wallet-error__retry:hover{background:var(--surface-hover);border-color:var(--card-border-hover)}.wallet-loading{color:var(--text-muted);justify-content:center;align-items:center;gap:8px;padding:16px;font-size:13px;display:flex}@media (width<=480px){.checkout-wrapper{background:var(--bg);align-items:flex-start;padding:0}.checkout-card{max-width:none;box-shadow:none;background:var(--bg);-webkit-backdrop-filter:none;border:none;border-radius:0}.checkout-card--full{min-height:100dvh}.qr-container{width:212px;height:212px}.checkout-header{padding:24px 20px 20px}.checkout-body{padding:24px 20px}.checkout-footer{padding:16px 20px}.fiat-hero__whole{font-size:40px}.fiat-hero__symbol,.fiat-hero__cents{font-size:20px}.currency-list{padding:0 8px 12px}.currency-row{min-height:56px;padding:12px 10px}.payment-header{padding:24px 20px 20px}.wallet-section{padding:0 20px 16px}.terminal-state{padding:40px 20px 28px}.countdown-bar{padding:0 20px 4px}.checkout-branding{padding:16px 20px}.currency-selector__dropdown{z-index:100;border-radius:16px 16px 0 0;max-height:60vh;position:fixed;inset:auto 0 0;box-shadow:0 -8px 32px #0009}.network-dropdown__options{z-index:100;border-radius:16px 16px 0 0;max-height:50vh;position:fixed;inset:auto 0 0;box-shadow:0 -8px 32px #0009}.currency-selector__backdrop{z-index:99;background:#00000080;display:block;position:fixed;inset:0}}@media (width<=374px){.fiat-hero__whole{font-size:34px}.fiat-hero__symbol,.fiat-hero__cents{font-size:18px}.payment-instructions__row{gap:8px;padding:10px 12px}.copy-address:not(.copy-amount){letter-spacing:0;font-size:13px}.qr-container{width:212px;height:212px}.copy-btn svg{width:16px;height:16px}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.checkout-card--enter,.currency-row[data-index],.picker-pane,.status-icon--success,.terminal-state__icon--success,.wallet-submitted__icon{animation:none}.countdown-bar__fill{transition:none}.confirmations-steps__dot--active,.countdown-bar__fill--urgent{animation:none}}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}:focus:not(:focus-visible){outline:none}