:root{--bg:#06101d;--card:#0b1828;--card2:#102137;--line:#213650;--text:#eef6ff;--muted:#8fa5bf;--accent:#6be7b7;--accent2:#75a8ff;--danger:#ff7d89;--warn:#f0c66c;--shadow:0 24px 80px #0007}*{box-sizing:border-box}html{color-scheme:dark}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.brand{display:flex;align-items:center;gap:10px;font-weight:800}.brand span:last-child{display:grid}.brand small{color:var(--muted);font-size:9px;letter-spacing:.14em}.brand-mark{display:inline-grid!important;place-items:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#04111d;font-weight:900}.site-header{max-width:1220px;margin:auto;padding:26px 24px;display:flex;justify-content:space-between;align-items:center}.header-actions{display:flex;gap:10px;align-items:center}.mode-pill,.system-badge{font-size:11px;font-weight:800;letter-spacing:.06em;color:var(--accent);border:1px solid #285e50;background:#0b2c27;padding:8px 10px;border-radius:999px}.ghost-btn,.secondary-btn,.table-btn{display:inline-block;border:1px solid var(--line);background:transparent;color:var(--text);padding:10px 14px;border-radius:11px}.table-btn{font-size:12px;padding:7px 9px}.landing{max-width:1220px;margin:auto;padding:50px 24px 90px}.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:center;padding:55px 0}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:11px;color:var(--accent);font-weight:800}.hero h1{font-size:58px;line-height:1.04;letter-spacing:-.04em;margin:15px 0 20px;max-width:800px}.hero p,.admin-header p,.panel 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p{margin:0}.admin-cards{display:grid;grid-template-columns:repeat(5,1fr);gap:13px;margin-bottom:13px}.admin-cards article{background:linear-gradient(180deg,var(--card),#091624);border:1px solid var(--line);border-radius:15px;padding:18px}.admin-cards small{color:var(--muted)}.admin-cards strong{display:block;font-size:27px;margin-top:6px}.mini-stats{display:flex;gap:10px;margin-bottom:14px;flex-wrap:wrap}.mini-stats>div{background:#091624;border:1px solid var(--line);border-radius:12px;padding:11px 15px;display:grid;min-width:145px}.mini-stats .wide{min-width:280px}.mini-stats span{font-size:11px;color:var(--muted)}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}.panel{margin-bottom:14px}.panel h2{margin:0 0 6px;font-size:18px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:14px}.panel-head p{margin:3px 0 0;font-size:12px}.health-list>div,.event-list>div{display:grid;grid-template-columns:18px 1fr 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#2b5068;background:#091d2d;border-radius:15px;padding:16px;margin-top:15px}.section-title{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}.network-choice{display:flex;gap:10px;align-items:center;margin:15px 0}.network-choice div{display:grid}.network-choice small{color:var(--muted)}.send-amount{display:grid;background:#07131f;border-radius:11px;padding:13px}.send-amount small{color:var(--muted)}.send-amount strong{font-size:23px}.copy-field{margin:12px 0}.copy-field>div{display:flex;gap:8px}.copy-field code{flex:1;background:#06111d;padding:12px;border-radius:9px;word-break:break-all}.copy-field button{border:1px solid var(--line);background:#102238;color:white;border-radius:9px}.test-address-warning{color:var(--warn);font-size:11px;margin-bottom:12px}.other-routes{margin-top:16px}.other-routes summary{cursor:pointer;color:var(--muted)}.paid-card{text-align:center;padding:28px 12px}.paid-icon{margin:auto;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:#113b31;color:var(--accent);font-size:30px}.paid-card p{color:var(--muted)}.attempt-history{margin-top:18px;border-top:1px solid var(--line);padding-top:14px}.attempt-history h3{font-size:13px}.attempt-history>div{display:grid;grid-template-columns:1fr auto auto;gap:8px;padding:8px 0;border-top:1px solid #17283d;font-size:11px}.attempt-history small{color:var(--muted)}code{color:#b8d9ff}
@media(max-width:1050px){.admin-cards{grid-template-columns:repeat(3,1fr)}.compact-form form{grid-template-columns:1fr 1fr}.detail-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:820px){.hero{grid-template-columns:1fr}.hero h1{font-size:43px}.metric-grid,.feature-grid,.two-col{grid-template-columns:1fr}.sidebar{position:static;width:auto}.sidebar nav{grid-template-columns:repeat(2,1fr)}.admin-main{margin:0;padding:18px}.admin-cards{grid-template-columns:repeat(2,1fr)}.admin-header{display:grid}.detail-grid{grid-template-columns:1fr 1fr}}@media(max-width:520px){.site-header{padding:18px}.mode-pill{display:none}.landing{padding:20px 18px 60px}.hero{padding:25px 0}.hero h1{font-size:35px}.hero-actions{display:grid}.route-grid,.metric-grid,.feature-grid{grid-template-columns:1fr}.admin-cards,.detail-grid{grid-template-columns:1fr 1fr}.compact-form form{grid-template-columns:1fr}.sidebar nav{grid-template-columns:1fr 1fr}.pay-card{padding:18px}.section-title{display:grid;gap:5px}.attempt-history>div{grid-template-columns:1fr}.recovery-grid{grid-template-columns:1fr}}

.inline-form{display:grid;grid-template-columns:1fr auto;gap:8px;margin:12px 0}.compact-grid{display:grid;grid-template-columns:1fr 1.2fr 1fr 1.5fr auto;gap:8px}.stat-volume-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.stat-volume-grid article{display:grid;gap:6px}.stat-volume-grid strong{font-size:28px}.stat-volume-grid span{font-size:11px;color:var(--muted)}.stat-volume-grid hr{border:0;border-top:1px solid var(--line);width:100%}.bar-list>div{display:flex;justify-content:space-between;border-top:1px solid #17283d;padding:11px}.danger-badge{color:var(--danger);border-color:#70303b;background:#35151d}@media(max-width:1050px){.compact-grid{grid-template-columns:1fr 1fr}.stat-volume-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.compact-grid,.stat-volume-grid,.inline-form{grid-template-columns:1fr}}
.network-form{display:grid;gap:7px;min-width:260px;margin-top:8px}summary{cursor:pointer}

.header-link{color:var(--muted);font-size:13px}.header-link:hover{color:var(--text)}.page-title{font-size:44px;margin:8px 0 12px}.page-lead{color:var(--muted);max-width:850px;line-height:1.6}.status-list>div{display:grid;grid-template-columns:18px 1fr auto auto;gap:10px;border-top:1px solid #17283d;padding:13px;align-items:center}.status-list small{color:var(--muted)}.legal-list{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.legal-list .panel{display:block}.legal-list h2{margin-top:0}.legal-content{line-height:1.75;white-space:normal}.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}@media(max-width:700px){.header-link{display:none}.legal-list,.form-grid{grid-template-columns:1fr}.status-list>div{grid-template-columns:18px 1fr auto}.status-list small{grid-column:2/4}}
.checkline{display:flex;align-items:center;gap:7px;color:var(--muted)}.checkline input{width:auto}
.sim-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.send-amount span{color:var(--warn);font-size:12px}@media(max-width:600px){.sim-actions{grid-template-columns:1fr}}

/* v0.4 design system: local assets, responsive layout and accessible states */
:root{--bg:#080f1b;--card:#101c2d;--card2:#17253a;--line:#26354c;--muted:#a1b0c5;--accent:#8bf0c5;--accent2:#91b7ff;--shadow:0 20px 55px #0004}html{scroll-behavior:smooth}body{line-height:1.45}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--accent2);outline-offset:3px}button:hover,.primary-btn:hover{filter:brightness(1.12)}button:disabled{opacity:.45;cursor:not-allowed}.skip-link{position:fixed;top:-100px;left:20px;padding:12px;background:var(--accent);color:#06101c;z-index:100}.skip-link:focus{top:10px}.sidebar{width:274px;padding:23px 16px 16px}.sidebar .brand{padding:0 9px}.sidebar nav{gap:2px;padding-right:4px;margin-top:13px;scrollbar-width:thin;scrollbar-color:#31445e transparent}.nav-group{font-size:10px;letter-spacing:.11em;text-transform:uppercase;color:#7892ad;margin:19px 12px 6px}.sidebar nav a{font-size:12px;padding:8px 10px;display:flex;align-items:center;gap:9px}.sidebar nav a.active{color:#bfffe5;background:#14342e}.nav-marker{width:5px;height:5px;border-radius:50%;background:#51657d;flex:none}.active .nav-marker{background:var(--accent)}.sidebar-user{padding:13px 10px 9px;border-top:1px solid var(--line);margin-top:12px}.sidebar-user b{font-size:12px}.env-banner{font-size:9px;padding:9px;letter-spacing:.035em}.admin-main{margin-left:274px;padding:22px 30px 55px;max-width:2000px;min-width:0}.workspace-bar{display:flex;justify-content:space-between;gap:20px;margin-bottom:28px;font-size:11px;color:var(--muted);align-items:center;min-height:28px}.workspace-bar>span{display:flex;gap:9px;align-items:center}.version-tag{font-size:10px;white-space:nowrap;border:1px solid var(--line);border-radius:5px;padding:3px 6px;color:#c2d2e9}.admin-header h1{font-size:30px;letter-spacing:-.025em}.admin-header p{max-width:800px;font-size:13px;line-height:1.7}.eyebrow{font-size:10px;letter-spacing:.14em}.panel{box-shadow:0 4px 20px #0001;padding:22px;border-radius:15px;margin-bottom:18px;min-width:0}.panel h2{font-size:17px}.panel h3{font-size:14px}.panel>p{font-size:13px}.two-col{gap:18px;align-items:start}.admin-cards{gap:12px;margin-bottom:18px}.admin-cards article{border-radius:14px;border-top:2px solid #365167}.admin-cards strong{font-size:30px;font-variant-numeric:tabular-nums}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px}.section-heading h2{margin:0}.number{font-variant-numeric:tabular-nums;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;white-space:nowrap}.cell-note{display:block;color:var(--muted);font-size:11px;line-height:1.6;margin-top:4px}.mono,code,pre{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}code{word-break:break-all;font-size:.9em}pre{overflow:auto;max-width:100%;border:1px solid var(--line);border-radius:10px;padding:15px;background:#080f1b;font-size:12px;line-height:1.6;white-space:pre-wrap;overflow-wrap:anywhere}.table-wrap{width:100%;overflow:auto;scrollbar-width:thin;border-radius:10px}table{font-size:12px;width:100%;border-collapse:collapse}th{font-size:10px;text-align:left;text-transform:uppercase;letter-spacing:.05em;color:#a7b9d0;white-space:nowrap}td,th{padding:13px 12px;border-bottom:1px solid #25354b}td{max-width:360px;overflow-wrap:anywhere;vertical-align:top}tbody tr:hover{background:#18263a}.empty-state,.empty{text-align:center;color:var(--muted);padding:28px!important;font-size:13px}.notice{padding:14px 16px;border:1px solid #5a4c2a;background:#2b2619;color:#f8d78f;font-size:12px;line-height:1.7;border-radius:11px;margin-bottom:18px}.notice.info{border-color:#355275;background:#17253a;color:#cadfff}.notice.success{border-color:#315a4c;background:#18372c;color:#bfffe3}.form-grid{gap:14px;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));align-items:end}.form-actions{grid-column:1/-1;display:flex;gap:10px;align-items:center;margin-top:4px}.actions-bar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:12px 0}.form-actions p,.actions-bar p{font-size:12px;margin:0}input,select,textarea{font-size:13px;min-height:42px;border-radius:9px;background:#0b1524}input[type=checkbox]{min-height:0;width:16px;height:16px;accent-color:var(--accent)}input[type=file]{font-size:12px}textarea{min-height:100px;resize:vertical}.check,.checkbox-grid label{display:flex;align-items:center;gap:8px;font-size:12px}.checkbox-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;grid-column:1/-1}.details-list{display:grid;grid-template-columns:minmax(120px,1fr) 2fr;gap:12px;font-size:13px}.details-list dt{color:var(--muted)}.details-list dd{margin:0;overflow-wrap:anywhere}.health-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:9px;margin-top:15px}.health-grid>div,.health-grid>article{display:flex;align-items:center;gap:9px;border:1px solid var(--line);padding:12px;border-radius:9px;min-width:0}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#8192a8;flex:none}.status-dot.good{background:var(--accent)}.status-dot.warn{background:var(--warn)}.timeline-item{border-left:2px solid #335270;padding:2px 0 18px 16px;margin-left:4px;font-size:13px}.timeline-item small{display:block;color:var(--muted)}.sensitive-once{padding:20px;border:1px solid #35634f;background:#173a2c;border-radius:13px;margin:20px 0;overflow-wrap:anywhere}.row-actions{display:flex;gap:6px;flex-wrap:wrap}.row-actions form{margin:0}.merchant-main{max-width:1440px;margin:auto;padding:18px 28px 70px}.merchant-top{max-width:1440px;border-bottom:1px solid var(--line)}.merchant-main .admin-header{margin:28px 0}.section-tabs{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:25px}.section-tabs a{padding:8px 13px;background:#182a3f;border:1px solid var(--line);border-radius:30px;font-size:12px}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(ellipse at 60% 0%,#203954 0,transparent 62%)}.auth-card{width:min(460px,100%);border:1px solid var(--line);border-radius:22px;background:var(--card);padding:32px;box-shadow:var(--shadow)}.auth-card form{display:grid;gap:16px}.auth-card h1{font-size:27px;margin-bottom:8px}.auth-card p{font-size:13px;color:var(--muted)}.auth-card .brand{margin-bottom:25px}.price{font-size:40px;font-weight:800;margin:28px 0}.accent-text{color:var(--accent)}.hero{padding-top:30px;padding-bottom:60px;gap:60px}.hero h1{font-size:clamp(38px,4.5vw,62px);line-height:1.08}.hero p{font-size:16px;line-height:1.85;max-width:620px}.hero .hero-note{font-size:12px}.process-row{display:flex;gap:16px;align-items:center;padding:22px;border-bottom:1px solid var(--line)}.process-row>div{flex:1}.process-row b{font-size:14px}.process-row p{font-size:11px;margin:4px 0 0;color:var(--muted)}.step-number{border:1px solid #365270;color:var(--accent);padding:8px;border-radius:10px;font-size:12px}.process-foot{padding:20px;font-size:11px;line-height:1.7;color:var(--muted)}.metric-grid article{padding:24px}.metric-grid small{display:block;text-transform:uppercase;color:var(--muted);letter-spacing:.09em;font-size:10px}.metric-grid strong{font-size:30px;margin:12px 0}.metric-grid span{font-size:12px}.feature-grid{margin-top:22px}.feature-grid h2{font-size:19px;line-height:1.4;margin-top:17px}.feature-grid p{font-size:13px;line-height:1.8}.feature-index{font-size:10px;color:var(--accent);letter-spacing:.06em}.text-link{color:var(--accent2);font-size:12px}.documentation-cta{margin-top:50px;padding:30px;display:flex;gap:25px;align-items:center;justify-content:space-between}.documentation-cta p{max-width:650px}.documentation-cta a{white-space:nowrap}.site-footer{display:flex;gap:22px;border-top:1px solid var(--line);padding-top:28px;margin-top:45px;font-size:12px;color:var(--muted)}.site-footer span{margin-right:auto}.toast{position:fixed;bottom:25px;right:25px;max-width:350px;background:var(--accent);color:#06101b;padding:14px 20px;border-radius:12px;z-index:50;font-size:13px}.mobile-topbar{display:none}.doc-content{line-height:1.85;font-size:14px}.doc-content h2{font-size:24px;margin:40px 0 15px}.doc-content h3{font-size:18px;margin-top:25px}.doc-content p{color:#b1c2d8}.doc-content ol{padding-left:23px}.doc-content li{margin-bottom:10px}.doc-content a{color:var(--accent2)}.danger{color:var(--danger)}
@media(min-width:821px){.sidebar{position:fixed}.admin-main{margin-left:274px}}@media(max-width:1100px){.two-col{grid-template-columns:1fr}.workspace-bar>span:last-child{max-width:50%;text-align:right}.hero{gap:28px}.feature-grid h2{font-size:17px}}@media(max-width:820px){.sidebar{position:fixed;width:274px;transform:translateX(-100%);transition:transform .2s;box-shadow:var(--shadow);inset:56px auto 0 0}.sidebar.open{transform:translateX(0)}.sidebar nav{display:grid;grid-template-columns:1fr}.mobile-topbar{height:56px;display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border-bottom:1px solid var(--line);background:#101c2d;position:sticky;top:0;z-index:11}.mobile-topbar button{padding:5px 10px;font-size:12px}.admin-main{margin:0;padding:18px 16px 45px}.workspace-bar{font-size:10px;margin-bottom:20px}.workspace-bar>span:last-child{display:none}.hero{grid-template-columns:1fr}.merchant-main{padding:15px}.merchant-top{padding:16px}.site-header{gap:20px}.documentation-cta{display:block}.documentation-cta a{margin-top:14px}}@media(max-width:520px){.hero{padding-top:10px;gap:30px}.hero p{font-size:14px}.panel{padding:16px}.panel-head,.section-heading{align-items:start;flex-wrap:wrap}.admin-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-cards article{padding:14px}.admin-cards strong{font-size:24px}.details-list{grid-template-columns:1fr;gap:6px}.details-list dd{margin-bottom:12px}.metric-grid,.feature-grid{grid-template-columns:1fr}.checkbox-grid{grid-template-columns:1fr}.section-tabs{gap:6px}.section-tabs a{font-size:11px}.site-header .brand{font-size:14px}.site-header .secondary-btn{font-size:11px;padding:8px}.site-footer{flex-wrap:wrap}.site-footer span{width:100%}.toast{bottom:12px;right:12px;left:12px}.process-row{padding:18px 14px;gap:10px}.process-row .pill{font-size:9px}.hero-actions{display:flex;flex-wrap:wrap}.auth-card{padding:24px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.manual{max-width:1100px;line-height:1.7}.manual h1{font-size:1.75rem;margin-top:2.2rem;border-top:1px solid var(--line,#dae2eb);padding-top:1.5rem}.manual h2{font-size:1.35rem;margin-top:1.6rem}.manual h3{font-size:1.1rem}.manual code{overflow-wrap:anywhere}.manual table{display:block;overflow-x:auto;max-width:100%}.manual p{max-width:95ch}

/* Platform branch: responsive workspaces; no third-party front-end dependencies. */
.platform-filter{display:flex;align-items:end;gap:14px;flex-wrap:wrap;margin:14px 0 24px}.platform-filter label{min-width:220px}.platform-filter a{padding-bottom:12px;font-size:12px}.section-tabs a[aria-current=page]{border-color:var(--accent);color:var(--accent);background:#14342e}.platform-journey{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:22px 0}.platform-journey>div{padding:20px;border:1px solid var(--line);border-radius:14px;background:var(--card)}.platform-journey span{font-size:11px;color:var(--accent);display:block;margin-bottom:12px}.platform-journey b{display:block;font-size:16px}.platform-journey small{display:block;color:var(--muted);font-size:11px;margin-top:8px;line-height:1.6}.platform-message{padding:15px 18px;border:1px solid var(--line);border-radius:11px;margin-bottom:12px;background:#0f1b2c}.platform-message.internal{border-style:dashed;border-color:#805f36;background:#272319}.platform-message small{color:var(--muted);font-size:11px}.platform-message p{white-space:normal;overflow-wrap:anywhere;font-size:13px;line-height:1.75;margin-bottom:0}.platform-bars>div{display:grid;grid-template-columns:180px 1fr 40px;gap:16px;align-items:center;margin-bottom:16px}.platform-bars meter{width:100%;height:20px}.platform-bars span{font-size:13px}.platform-bars b{font-variant-numeric:tabular-nums}.panel details{margin-top:20px}.panel summary{cursor:pointer;color:var(--accent2)}.version-tag{max-width:160px}.section-tabs a{line-height:1.5}.form-grid label{min-width:0}.form-grid input,.form-grid textarea,.form-grid select{width:100%;max-width:100%}.form-grid .check input{width:16px}.table-wrap .form-grid{min-width:180px}.table-wrap .form-grid button{font-size:11px}.table-wrap .form-grid label{font-size:11px}.platform-messages{max-width:100%}
@media(max-width:1100px){.platform-journey{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.platform-filter{align-items:stretch}.platform-filter label{min-width:0;width:100%}.platform-journey{grid-template-columns:1fr}.platform-bars>div{grid-template-columns:110px 1fr 32px;gap:9px}.platform-bars span{font-size:11px}.version-tag{font-size:9px;max-width:150px}.section-tabs{max-width:100%;overflow-wrap:anywhere}}

/* Platform form actions: full keyboard focus, touch targets and consistent controls. */
.form-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.form-actions .primary-btn{min-height:42px;white-space:normal;text-align:center;line-height:1.45}.form-actions .primary-btn:hover{filter:brightness(1.07)}.form-actions .primary-btn:focus-visible,.section-tabs a:focus-visible{outline:3px solid var(--accent2);outline-offset:3px}.platform-filter button{min-height:42px}.platform-message time{font-variant-numeric:tabular-nums}@media(max-width:560px){.form-actions .primary-btn{width:100%}.platform-filter button{width:100%}}