:root{font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#244057;background:#edf4fc;font-synthesis:none;line-height:1.5}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #235ac5}
button{border:0;border-radius:7px;padding:13px 20px;cursor:pointer;background:#235ac5;color:white;font-weight:600}button.secondary{background:#edf4fc;color:#244057}button:disabled{opacity:.55;cursor:wait}a{color:#235ac5}.shell{max-width:1060px;margin:0 auto;padding:32px 24px}
.masthead{display:flex;justify-content:space-between;align-items:center;margin-bottom:36px;gap:12px}.brand{font-weight:750;font-size:23px;letter-spacing:-.8px}.badge{background:#dceafc;border-radius:20px;padding:5px 12px;font-size:13px;color:#244057}.subtle{color:#657a8b;font-size:14px}h1{font-size:clamp(28px,5vw,42px);line-height:1.15;letter-spacing:-1.2px;margin:0 0 16px}h2{font-size:23px;line-height:1.3;margin:0 0 20px}p{max-width:65ch}.intro{margin-bottom:30px}.workspace{display:grid;grid-template-columns:350px minmax(0,1fr);gap:32px;align-items:start}
.panel{background:white;border-radius:12px;padding:28px;box-shadow:0 5px 25px #24405709}.receipt{max-width:530px;margin:24px auto;background:white;padding:32px;border-radius:12px;box-shadow:0 8px 30px #2440570b}.receipt .masthead{margin-bottom:24px}.amount{font-size:42px;letter-spacing:-1.3px;font-weight:650;font-variant-numeric:tabular-nums;margin:18px 0 24px}.amount small{font-size:18px;letter-spacing:0;color:#657a8b;font-weight:450}
label{display:block;font-size:14px;font-weight:600;margin:16px 0 6px}input,select{width:100%;border:1px solid #bfccda;border-radius:6px;padding:10px 12px;background:white;color:#244057}form button{margin-top:22px;width:100%}.row{display:flex;gap:12px;align-items:end}.row>div{flex:1}.details{margin:0 0 24px;padding:0}.details div{padding:12px 0;border-bottom:1px solid #e9eff5}.details dt{font-size:13px;color:#657a8b;margin-bottom:4px}.details dd{margin:0;overflow-wrap:anywhere;font-size:16px}.details dd.copy{font-variant-numeric:tabular-nums;font-weight:600;letter-spacing:.4px}
.notice{background:#edf4fc;border-left:3px solid #235ac5;padding:14px 16px;font-size:14px;margin:20px 0}.actions{display:flex;gap:10px;flex-wrap:wrap}.actions button{flex:1}.error{color:#9e3545;font-size:14px;overflow-wrap:anywhere}.status{padding:18px;background:#edf4fc;border-radius:8px;margin:20px 0}.status.success{color:#176747;background:#e8f5ef}.status.failed{color:#9e3545;background:#fbeef0}.status h2{margin:0 0 6px}.status p{margin:0}iframe{width:100%;height:760px;border:1px solid #dbe5ef;border-radius:10px;background:#edf4fc}footer{font-size:12px;color:#657a8b;margin-top:28px;display:flex;justify-content:space-between;gap:12px}#result-empty{padding:65px 0;max-width:38ch}#result-empty h2{font-size:28px;letter-spacing:-.6px}#user-info{overflow-wrap:anywhere;margin-bottom:18px}#logout{margin-top:12px}[hidden]{display:none!important}
@media(max-width:760px){.workspace{grid-template-columns:1fr}.shell{padding:20px 16px}.masthead{margin-bottom:24px}.panel{padding:22px}.receipt{margin:0;padding:24px;border-radius:0;box-shadow:none;min-height:100vh}.amount{font-size:36px}.row{flex-wrap:wrap}footer{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}