@font-face{font-family:Golos;src:url('/static/fonts/golos-400.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Golos;src:url('/static/fonts/golos-500.ttf') format('truetype');font-weight:500;font-display:swap}
@font-face{font-family:Golos;src:url('/static/fonts/golos-600.ttf') format('truetype');font-weight:600;font-display:swap}
@font-face{font-family:Golos;src:url('/static/fonts/golos-700.ttf') format('truetype');font-weight:700;font-display:swap}
@font-face{font-family:JetBrains;src:url('/static/fonts/jetbrains-400.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:JetBrains;src:url('/static/fonts/jetbrains-600.ttf') format('truetype');font-weight:600;font-display:swap}
@font-face{font-family:Oswald;src:url('/static/fonts/oswald-400.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Oswald;src:url('/static/fonts/oswald-500.ttf') format('truetype');font-weight:500;font-display:swap}
@font-face{font-family:Oswald;src:url('/static/fonts/oswald-600.ttf') format('truetype');font-weight:600;font-display:swap}
@font-face{font-family:Oswald;src:url('/static/fonts/oswald-700.ttf') format('truetype');font-weight:700;font-display:swap}
:root{--bg:#080b12;--surface:#10151f;--surface2:#0f141d;--text:#f2f4f8;--muted:#a0a8b8;--border:rgba(255,255,255,.10);--strong:rgba(255,255,255,.2);--accent:#f5c451;--green:#78d5b1;--red:#ff8a85;--gutter:clamp(20px,4.4vw,72px)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.55 Golos,'Segoe UI',system-ui,sans-serif;min-height:100vh}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}h1,h2,h3,.brand,.display{font-family:Oswald,'Arial Narrow',Impact,sans-serif;font-weight:600;line-height:1.18;margin:0;text-transform:uppercase}h1{font-size:clamp(36px,4.5vw,62px);letter-spacing:.01em}h2{font-size:26px}h3{font-size:21px}p{margin:12px 0}b,strong{font-weight:600}::selection{background:var(--accent);color:var(--bg)}:focus-visible{outline:2px solid var(--accent);outline-offset:4px}[hidden]{display:none!important}.header{min-height:72px;display:flex;align-items:center;justify-content:space-between;padding:16px var(--gutter);border-bottom:1px solid var(--border);background:#0a0d14;gap:16px}.brand{font-size:24px;letter-spacing:.07em;display:inline-flex;align-items:center;gap:12px;white-space:nowrap}.brand i{display:inline-block;width:8px;height:27px;background:var(--accent);transform:skewX(-14deg)}.brand span{font-family:Golos,system-ui,sans-serif;font-weight:400;letter-spacing:.15em;font-size:12px;color:var(--muted);padding-left:8px;border-left:1px solid var(--strong)}.sandbox,.tiny-label{font-size:12px;letter-spacing:.06em;color:var(--accent);border:1px solid #f5c45140;padding:5px 10px;background:#f5c4510a;font-weight:600}.hero{position:relative;overflow:hidden;text-align:center;padding:43px 20px 38px;background:linear-gradient(110deg,#121621,#142a2c 51%,#10131e);border-bottom:1px solid var(--border)}.hero:before,.hero:after{content:'';position:absolute;top:0;width:20%;height:100%;background:linear-gradient(#f5c45114,#f5c45103);transform:skewX(32deg);pointer-events:none}.hero:before{left:-11%}.hero:after{right:-11%;transform:skewX(-32deg)}.hero p{color:#c6cbd6;margin:12px 0 0}.hero .eyebrow{margin:0 0 14px;color:var(--accent);font-size:12px;letter-spacing:.18em}.eyebrow{font-size:12px;font-weight:600;letter-spacing:.13em;color:var(--muted)}.muted{color:var(--muted)}.small{font-size:13px}.mono{font-family:JetBrains,Menlo,monospace}.checkout-wrap{max-width:1110px;margin:0 auto;padding:0 28px}.steps{display:flex;justify-content:center;gap:48px;padding:28px 0 30px;font:13px JetBrains,monospace;color:#647084}.steps span{display:flex;align-items:center;gap:10px}.steps b{font:14px Golos,sans-serif;color:var(--muted)}.steps .done,.steps .current{color:var(--accent)}.steps .current b{color:var(--text)}.checkout-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:28px;align-items:start}.ticket{position:relative;background:var(--surface);border:1px solid var(--strong);box-shadow:inset 3px 0 #ffffff04,inset -3px 0 #ffffff04}.ticket-top{padding:26px 28px}.ticket h2{font-size:26px;margin-top:24px}.price{font:500 49px/1.4 JetBrains,monospace;letter-spacing:-.045em;color:var(--accent);margin:8px 0}.ticket-top p{margin:0;font-size:13px}.ticket-bottom{position:relative;border-top:1px dashed var(--strong);padding:20px 28px 28px}.ticket-bottom:before,.ticket-bottom:after{content:'';position:absolute;top:-8px;width:16px;height:16px;background:var(--bg);border-radius:50%}.ticket-bottom:before{left:-9px}.ticket-bottom:after{right:-9px}dl{margin:0}dl>div{display:flex;justify-content:space-between;gap:20px;margin:15px 0;font-size:14px}dt{color:var(--muted)}dd{margin:0;text-align:right;overflow-wrap:anywhere;max-width:70%}.total{border-top:1px solid var(--border);padding-top:21px;margin-top:24px;display:flex;justify-content:space-between;align-items:center}.total strong{font:600 25px JetBrains,monospace}.ticket-bottom>.small{margin-top:24px}.payment-panel{background:var(--surface);border:1px solid var(--border);padding:28px;min-height:400px}.flex{display:flex;align-items:center;justify-content:space-between;gap:16px}.card-brands{display:flex;align-items:center;gap:12px}.card-brands>b{font:bold italic 18px Arial;color:#c6cbd6}.mc{letter-spacing:-8px;color:var(--accent);font-size:27px;margin-right:8px}.notice{padding:13px 15px;background:#f5c4510b;border:1px solid #f5c45130;color:#d1c29c;font-size:13px;line-height:1.6;margin:22px 0}.test-card{width:100%;display:flex;align-items:center;justify-content:space-between;gap:8px;border:1px dashed var(--strong);background:#0b1019;color:var(--text);padding:13px 12px}.test-card span{font-size:11px;color:var(--muted)}.test-card b{font-size:13px}.test-card:hover{border-color:var(--accent)}label{display:block;font-size:12px;letter-spacing:.06em;font-weight:600;color:#c6cbd6;margin:20px 0 8px}input,select,textarea{display:block;width:100%;min-width:0;color:var(--text);background:#0b1019;border:1px solid var(--strong);border-radius:3px;min-height:48px;padding:11px 13px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent)}input::placeholder,textarea::placeholder{color:#647084}select{color-scheme:dark}.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:18px}.button{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:46px;padding:12px 20px;background:transparent;border:1px solid var(--strong);border-radius:3px;color:var(--text);font-size:14px;font-weight:600;text-align:center}.button:hover{border-color:var(--accent);color:var(--accent)}.primary{background:var(--accent);border-color:var(--accent);color:#0a0d14}.primary:hover{background:#e4b23b;color:#0a0d14}.wide{width:100%}.privacy{text-align:center;font-size:12px;color:var(--muted);margin-top:17px}.text-button{color:var(--muted);background:none;border:0;font-size:13px;padding:10px}.text-button:hover{color:var(--accent)}.error{color:var(--red);font-size:14px;min-height:0}.error:empty{display:none}.error:not(:empty){margin:15px 0}.checkout-footer{display:flex;justify-content:space-between;gap:16px;color:#7a8598;font-size:11px;letter-spacing:.06em;padding:28px 0 50px}.checkout-footer b{color:#aab2c1}.footer{border-top:1px solid var(--border);padding:22px var(--gutter);display:flex;justify-content:space-between;gap:16px;font-size:12px;letter-spacing:.04em;color:#778197}.result{text-align:center;padding:48px 8px}.result h2{font-size:36px}.result .button{margin-top:22px}.result-symbol{display:grid;place-items:center;margin:0 auto 28px;width:76px;height:76px;border:1px solid #ff8a8555;background:#ff8a850a;color:var(--red);border-radius:50%;font-size:40px}.result-symbol.success{color:var(--green);border-color:#78d5b150;background:#78d5b10a}.spinner{width:54px;height:54px;margin:14px auto 32px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
/* Operations dashboard */
.admin-layout{display:grid;grid-template-columns:224px 1fr;min-height:100vh}.sidebar{padding:30px 20px;border-right:1px solid var(--border);background:#0a0d14;display:flex;flex-direction:column;gap:32px}.sidebar .brand{font-size:26px}.nav-group{display:grid;gap:6px}.nav-label{font-size:11px;letter-spacing:.15em;color:#727e94;margin:0 14px 14px}.nav-btn{display:flex;align-items:center;gap:13px;text-align:left;background:none;color:var(--muted);padding:13px 14px;border:1px solid transparent;border-radius:3px;font-size:14px}.nav-btn svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.5}.nav-btn.active{color:var(--accent);background:#f5c4510c;border-color:#f5c45120}.sidebar-bottom{margin-top:auto;font-size:12px;color:var(--muted);border-top:1px solid var(--border);padding:20px 12px 0}.sidebar-bottom p{margin:4px 0}.admin-main{min-width:0}.admin-topbar{height:72px;border-bottom:1px solid var(--border);padding:0 34px;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--muted)}.admin-topbar .flex{gap:20px}.admin-content{max-width:1600px;padding:34px}.page-head{margin-bottom:28px}.page-head h1{font-size:36px}.page-head p{color:var(--muted);font-size:14px;margin:10px 0 0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:24px 0}.stat{background:var(--surface);border:1px solid var(--border);padding:22px}.stat>span{font-size:12px;color:var(--muted)}.stat strong{display:block;font:500 30px JetBrains,monospace;margin:17px 0 10px;overflow-wrap:anywhere}.stat small{font-size:12px;color:#809089}.panel{background:var(--surface);border:1px solid var(--border);padding:24px;margin-bottom:22px}.panel h2{font-size:22px}.panel-head{margin-bottom:22px}.panel-head p{color:var(--muted);font-size:13px;margin:6px 0 0}.overview-grid{display:grid;grid-template-columns:1.7fr 1fr;gap:22px}.bar-chart{display:flex;gap:10px;height:160px;align-items:flex-end;padding:10px 0;border-bottom:1px solid var(--strong)}.bar-col{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;gap:7px}.bar{color:var(--accent);width:100%;max-width:40px;background:var(--accent);min-height:2px}.bar-col small{font-size:10px;color:var(--muted)}.provider{display:flex;align-items:center;justify-content:space-between;padding:19px 0;border-bottom:1px solid var(--border);font-size:14px}.provider:last-child{border:0}.provider b{font-size:18px}.provider p{color:var(--muted);font-size:12px;margin:2px 0 0}.badge{font-size:11px;padding:4px 8px;border:1px solid var(--strong);border-radius:3px;white-space:nowrap;color:var(--muted)}.badge.succeeded,.badge.delivered{color:var(--green);background:#78d5b10c;border-color:#78d5b130}.badge.processing,.badge.pending,.badge.created{color:var(--accent);background:#f5c4510c;border-color:#f5c45130}.badge.failed{color:var(--red);background:#ff8a850b;border-color:#ff8a8530}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap;font-size:13px}th{color:#8d98ac;font-weight:500;font-size:11px;letter-spacing:.05em;padding:13px 14px;background:#0b1019;border-bottom:1px solid var(--border)}td{padding:17px 14px;border-bottom:1px solid var(--border)}td small{display:block;color:var(--muted);font-size:11px;margin-top:4px}tr:last-child td{border-bottom:0}tr:hover td{background:#ffffff02}.filters{display:flex;gap:12px;margin:20px 0;flex-wrap:wrap}.filters input{flex:2;min-width:180px}.filters select{flex:1;min-width:140px}.filters .button{min-width:120px}.empty{text-align:center;color:var(--muted);padding:45px 12px;font-size:14px}.partner-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.partner-card{margin:0}.partner-card h2{overflow-wrap:anywhere}.partner-card .website{display:block;color:var(--muted);font-size:13px;margin:10px 0 22px;overflow-wrap:anywhere}.partner-card .buttons{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.partner-card .buttons .button{font-size:12px;padding:8px 12px;min-height:36px}.plan-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--border);font-size:13px}.plan-row .mono{font-size:12px}.plan-row small{display:block;color:var(--muted);font-size:11px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(ellipse at 50% 0,#13343280,transparent 65%)}.login-box{width:min(420px,100%);background:var(--surface);border:1px solid var(--border);padding:36px}.login-box .brand{margin-bottom:34px}.login-box h1{font-size:32px}.login-box .button{margin-top:24px}.login-box p{font-size:13px;color:var(--muted)}dialog{background:var(--surface);border:1px solid var(--strong);border-radius:5px;color:var(--text);padding:30px;width:min(620px,calc(100% - 32px));max-height:90vh;overflow:auto}dialog::backdrop{background:#02050adb;backdrop-filter:blur(4px)}dialog h2{font-size:26px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}pre{white-space:pre-wrap;overflow-wrap:anywhere;font:12px/1.8 JetBrains,monospace;background:#080b12;padding:20px;border:1px solid var(--border)}code{font-family:JetBrains,monospace;font-size:.88em;color:var(--accent)}.secret{border-color:var(--accent)}.toast{position:fixed;right:25px;bottom:25px;background:var(--surface);border:1px solid var(--accent);padding:15px 22px;max-width:calc(100vw - 50px);z-index:10;font-size:14px}.doc-step{display:grid;grid-template-columns:36px 1fr;gap:16px;margin-top:28px}.step-num{color:var(--accent);font:500 22px Oswald}.doc-step p{color:var(--muted);font-size:14px}.doc-step h3{font-size:22px}.integration-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px}.pager{display:flex;align-items:center;justify-content:space-between;margin-top:18px;font-size:13px;color:var(--muted)}
/* Demo merchant */
.demo-container{max-width:1180px;margin:0 auto;padding:34px 28px}.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.plan-card{display:flex;flex-direction:column}.plan-card .ticket-top{padding:26px 22px 20px}.plan-card .ticket-bottom{padding:12px 22px 22px;flex:1;display:flex;flex-direction:column}.plan-card .price{font-size:44px;color:var(--text)}.plan-card.featured{border-color:var(--accent)}.plan-card.featured .price{color:var(--accent)}.ribbon{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--accent);color:var(--bg);padding:3px 13px;font:500 12px Oswald;letter-spacing:.08em;white-space:nowrap}.feature-list{padding:0;list-style:none;font-size:14px;color:#c6cbd6;margin:10px 0 26px}.feature-list li{margin:10px 0}.feature-list li:before{content:'✓';color:var(--accent);margin-right:12px}.plan-card .button{margin-top:auto}.register{max-width:530px;margin:0 auto}.register-summary{border:1px solid var(--accent);padding:22px;display:flex;justify-content:space-between;align-items:center;background:var(--surface)}.register-summary strong{font:500 30px JetBrains}.account{max-width:780px;margin:0 auto}.account .result{padding:30px}.account .panel{margin-top:24px}.account .result-symbol{margin-bottom:20px}
@media(max-width:1050px){.admin-layout{grid-template-columns:180px 1fr}.sidebar{padding:25px 12px}.admin-content{padding:25px}.stats{grid-template-columns:repeat(2,1fr)}.overview-grid,.integration-grid{grid-template-columns:1fr}.partner-grid{grid-template-columns:1fr}.test-card{flex-wrap:wrap}.test-card>span:last-child{display:none}}
@media(max-width:720px){.header{min-height:64px;padding:15px 20px}.brand{font-size:21px}.brand span{display:none}.sandbox{font-size:10px;padding:4px 7px}.hero{padding:32px 18px}.hero .eyebrow{font-size:10px}.hero p{font-size:14px}.checkout-wrap{padding:0 18px}.steps{gap:18px;padding:22px 0}.steps b{font-size:12px}.steps span{gap:6px}.checkout-grid{grid-template-columns:1fr;gap:20px}.ticket-top,.ticket-bottom,.payment-panel{padding:22px}.ticket h2{margin-top:18px}.price{font-size:40px}.ticket-bottom dl>div{margin:10px 0}.checkout-footer{flex-wrap:wrap;padding-bottom:30px}.footer{font-size:10px;padding:20px;flex-wrap:wrap}.admin-layout{display:block}.sidebar{padding:18px;border-right:0;border-bottom:1px solid var(--border);gap:18px}.sidebar .brand{font-size:24px}.nav-group{display:flex;overflow:auto;gap:5px}.nav-label,.sidebar-bottom{display:none}.nav-btn{padding:9px 11px;white-space:nowrap;font-size:12px}.nav-btn svg{display:none}.admin-topbar{height:55px;padding:0 20px}.admin-content{padding:22px 18px}.page-head{align-items:flex-start}.page-head h1{font-size:30px}.page-head .button{font-size:12px;padding:10px}.stat{padding:17px}.stat strong{font-size:24px}.stats{gap:10px}.panel{padding:18px}.plan-grid{grid-template-columns:1fr;gap:26px}.demo-container{padding:28px 18px}.two-cols{gap:12px}.login-box{padding:28px}dialog{padding:24px}.result{padding:35px 6px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
/* Checkout fields and actions always occupy separate normal-flow rows. */
.checkout-grid>*{min-width:0}
#payment-form{display:flex;flex-direction:column;gap:20px;margin-top:24px;min-width:0}
#payment-form .card-field{display:flex;flex-direction:column;gap:8px;min-width:0}
#payment-form label{margin:0;line-height:1.5}
#payment-form input{height:50px;min-height:50px;margin:0;position:static;line-height:1.4}
.card-field-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;align-items:start}
#payment-form .error:not(:empty){margin:0;overflow-wrap:anywhere}
#payment-form .field-error{font-size:12px;line-height:1.5}
.payment-actions{display:flex;flex-direction:column;gap:12px;padding-top:8px;position:static;clear:both}
.payment-actions #pay{position:static;min-height:52px;width:100%;margin:0;flex-shrink:0}
.payment-actions .privacy{margin:0}.payment-actions #cancel{padding:12px 0}
#payment-form input[aria-invalid=true]{border-color:var(--red)}
.checkout-page .hero{padding-top:30px;padding-bottom:28px}
.checkout-page .brand{font-size:clamp(19px,2.4vw,24px);letter-spacing:.025em;text-transform:none;white-space:normal;line-height:1.3}
.checkout-page .brand i{flex-shrink:0}
.checkout-page .checkout-wrap{padding-bottom:40px}
.checkout-page .checkout-footer{padding-bottom:0}
@media(max-width:420px){.checkout-page h1{font-size:32px}.checkout-page .header{flex-wrap:wrap;justify-content:center}.card-field-row{gap:12px}.checkout-page .payment-panel{padding:20px}.checkout-page .steps{gap:12px}.checkout-page .steps b{font-size:11px}.checkout-page .test-card{flex-wrap:wrap}}