:root{color-scheme:light;--bg:#f4f5f0;--paper:#fff;--ink:#20352e;--muted:#5e6e66;--green:#225441;--green-soft:#e9f2e8;--line:#dce3da;--red:#9b302e;--red-soft:#fbeeee;--amber:#86611f;--amber-soft:#fbf3df;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);line-height:1.5}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #76a68c;outline-offset:4px}button:disabled{cursor:default;opacity:.5}a{color:inherit}button{color:inherit}h1,h2,p{margin:0}h1{font-size:clamp(30px,4vw,43px);font-weight:600;letter-spacing:-1.5px;line-height:1.15}h2{font-size:22px;line-height:1.3;letter-spacing:-.6px;font-weight:600}[hidden]{display:none!important}.site-header,main,footer{width:min(1120px,calc(100% - 64px));margin-inline:auto}.site-header{display:flex;align-items:center;justify-content:space-between;padding-block:30px;border-bottom:1px solid var(--line);gap:16px}.brand{display:flex;gap:11px;align-items:center;text-decoration:none;font-size:20px;font-weight:700;letter-spacing:-.5px}.brand-light{font-weight:400;margin-left:3px}.brand-mark{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:var(--green);color:#fff;font-weight:500}.local-note{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}.status-dot{width:6px;height:6px;background:#57846b;border-radius:50%}.intro{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:44px 0 35px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.7px;color:var(--green);margin-bottom:12px}.lead{max-width:660px;margin-top:16px;color:var(--muted);font-size:15px}.coverage{display:flex;align-items:center;gap:15px;flex-shrink:0;padding-left:28px;border-left:1px solid #ccd6cc}.coverage strong{font-size:43px;font-weight:400;letter-spacing:-2px}.coverage span{font-size:11px;color:var(--muted);line-height:1.7}.tabs{display:flex;width:max-content;max-width:100%;gap:4px;background:#e6ebe3;padding:5px;border-radius:11px;margin-bottom:24px}.tab{border:0;background:transparent;padding:10px 22px;border-radius:7px;font-size:13px;font-weight:600;color:var(--muted);min-height:42px}.tab.active{background:var(--paper);color:var(--ink);box-shadow:0 1px 4px #243e2e12}.single-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:24px;align-items:stretch}.input-card,.result-card{border:1px solid var(--line);border-radius:18px;padding:30px;background:var(--paper);min-width:0}.result-card{background:#ecf1e9;min-height:410px}.step-label{font-size:10px;letter-spacing:1.4px;font-weight:600;color:#6a7c70;margin-bottom:22px}.input-card h2{max-width:340px;margin-bottom:30px}label{display:block;font-size:12px;font-weight:600;margin-bottom:10px}input,textarea{width:100%;border:1px solid #bdcbbd;border-radius:9px;background:#fbfcf9;color:var(--ink);padding:15px 14px;outline:0;font-size:16px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;line-height:1.6;transition:border-color .15s,box-shadow .15s}input::placeholder,textarea::placeholder{color:#809083;font-size:13px}input:focus,textarea:focus{border-color:#446e55;box-shadow:0 0 0 3px #497b551a}textarea{resize:vertical;min-height:150px;max-height:650px}.field-hint{font-size:11px;color:var(--muted);margin-top:9px;line-height:1.7}.actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:22px}.button{border-radius:8px;padding:11px 17px;font-size:13px;font-weight:600;min-height:44px;border:1px solid transparent;transition:background .15s}.button.primary{background:var(--green);color:white;display:inline-flex;gap:24px;align-items:center;justify-content:space-between}.button.primary:hover{background:#183f31}.button.secondary{background:transparent;border-color:#ced9cc}.button.secondary:hover{background:#f0f4ed}.text-button{border:0;background:transparent;font-size:12px;font-weight:600;text-decoration:underline;text-underline-offset:4px;padding:8px 0;min-height:38px}.text-button:hover{color:#477459}.examples{margin-top:30px;padding-top:21px;border-top:1px solid #edf0e9;display:flex;align-items:center;gap:12px;justify-content:space-between}.examples>span{font-size:11px;color:var(--muted)}.example-buttons{display:flex;gap:6px}.example-buttons button{background:#f1f5ee;border:1px solid transparent;border-radius:5px;font-size:10px;font-weight:600;min-height:34px;min-width:35px;padding:6px 8px}.example-buttons button:hover{border-color:#9fb59d}.privacy{display:flex;gap:10px;margin-top:25px;color:var(--muted)}.privacy>span{color:#6d8c6c;font-size:20px;line-height:1.1}.privacy p{font-size:11px;line-height:1.8}.privacy strong{font-weight:500;color:#465b4e}.empty-state{text-align:center;display:flex;flex-direction:column;align-items:center;padding:50px 12px 40px}.empty-symbol{display:grid;place-items:center;background:#dce7d7;color:#759671;width:58px;height:58px;border-radius:50%;font-size:24px;margin-bottom:22px}.empty-state h2{font-size:21px;margin-bottom:10px}.empty-state p{font-size:13px;line-height:1.8;color:#75816f}.result-status{display:flex;align-items:flex-start;gap:12px}.result-icon{display:grid;place-items:center;flex-shrink:0;width:36px;height:36px;border-radius:50%;background:#d9e9d5;color:var(--green);font-size:20px}.result-status h2{font-size:22px}.result-status p{font-size:12px;margin-top:7px;line-height:1.7;color:var(--muted)}.result-card.invalid{background:#faf2ef;border-color:#eadad6}.result-card.invalid .result-icon{background:#f0d9d3;color:var(--red)}.result-card.unsupported{background:#faf5e9;border-color:#e7deca}.result-card.unsupported .result-icon{background:#efe5cd;color:var(--amber)}.iban-output{margin-top:23px;padding-block:17px;border-block:1px solid #d6e1d3}.iban-output>span{color:var(--muted);font-size:10px}.iban-output p{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:15px;line-height:1.7;letter-spacing:.1px;overflow-wrap:anywhere;margin-top:7px}.iban-output .text-button{font-size:10px;min-height:32px}.checks{padding:0;margin:19px 0 0;list-style:none;display:grid;gap:12px}.checks li{display:grid;grid-template-columns:20px 1fr;gap:6px;align-items:start}.check-symbol{font-size:12px;color:#698263;line-height:19px}.checks li[data-state=fail] .check-symbol{color:var(--red)}.checks li[data-state=unknown] .check-symbol{color:var(--amber)}.checks li[data-state=pending] .check-symbol{color:#8d9989}.check-label{display:block;font-size:11px;font-weight:600}.check-detail{display:block;font-size:10px;line-height:1.6;color:var(--muted);margin-top:2px}.de-details{display:flex;flex-wrap:wrap;gap:26px;border-top:1px solid #d6e1d3;margin-top:20px;padding-top:15px}.de-details span{display:block;color:var(--muted);font-size:10px}.de-details strong{display:block;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;font-weight:500;margin-top:4px}.scope-note{display:flex;gap:28px;margin-top:26px;padding:19px 24px;border:1px solid var(--line);border-radius:10px}.scope-note strong{font-size:11px;line-height:1.8;white-space:nowrap}.scope-note p{font-size:11px;line-height:1.8;color:var(--muted)}.method{padding:23px 2px;color:var(--muted);font-size:11px}.method summary{cursor:pointer;width:max-content;max-width:100%;line-height:1.8}.method-body{max-width:840px;padding-top:16px;font-size:12px;line-height:1.9}.method-body p+p{margin-top:10px}.method-body a{text-underline-offset:3px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px;flex-wrap:wrap}.section-heading h2{margin:0;max-width:none}.section-heading .step-label{margin-bottom:10px}.subtle{font-size:12px;color:var(--muted)}.batch-results{margin-top:30px}.batch-results .section-heading{margin-bottom:18px}.batch-results .subtle{margin-top:8px}.error-message{color:var(--red);font-size:13px;margin-top:18px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;background:var(--paper)}table{width:100%;border-collapse:collapse;text-align:left;font-size:12px;min-width:680px}thead{background:#edf1e9}th{font-size:10px;color:var(--muted);font-weight:600;padding:13px 18px}td{padding:15px 18px;border-top:1px solid #e6ebe1;vertical-align:top}td:first-child{color:var(--muted);width:55px}.table-iban{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;overflow-wrap:anywhere;max-width:290px}.table-country{display:block;font-size:10px;color:var(--muted);margin-top:4px}.badge{display:inline-block;padding:4px 8px;border-radius:5px;font-size:10px;white-space:nowrap;font-weight:600}.badge.valid{color:var(--green);background:#e4f0df}.badge.invalid{color:var(--red);background:var(--red-soft)}.badge.unsupported{color:var(--amber);background:var(--amber-soft)}.table-note{font-size:11px;color:var(--muted);max-width:290px}footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;padding:22px 0 30px;font-size:10px;color:#758171}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#203b2e;color:white;border-radius:10px;padding:13px 22px;box-shadow:0 8px 30px #172c2526;font-size:13px;max-width:calc(100% - 32px);z-index:10}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.noscript{margin:30px;padding:20px;background:#fff0e8;color:var(--red)}
@media(max-width:850px){.coverage{display:none}.site-header,main,footer{width:calc(100% - 40px)}.single-grid{gap:16px}.input-card,.result-card{padding:24px}h1{font-size:35px}.intro{padding-block:32px}.scope-note{gap:18px}.input-card h2{font-size:21px}}
@media(max-width:640px){.site-header,main,footer{width:calc(100% - 32px)}.site-header{padding-block:20px}.local-note{font-size:10px;gap:5px}.brand{font-size:18px}.intro{padding:30px 0 25px}h1{font-size:30px;letter-spacing:-1px;max-width:310px}.lead{font-size:13px;line-height:1.8;margin-top:13px}.single-grid{grid-template-columns:1fr;gap:16px}.tabs{width:100%;margin-bottom:18px}.tab{flex:1;padding:9px 11px;font-size:12px}.input-card,.result-card{padding:24px 20px;border-radius:14px}.input-card h2{max-width:290px;margin-bottom:24px}.result-card{min-height:290px}.empty-state{padding-block:20px}.step-label{margin-bottom:19px}.scope-note{display:block;padding:17px 18px;margin-top:20px}.scope-note p{margin-top:6px}.scope-note strong{font-size:12px}.examples{gap:8px;flex-wrap:wrap}.example-buttons{gap:7px}.example-buttons button{min-width:40px;min-height:40px}.privacy{margin-top:20px}.brand-mark{width:29px;height:29px}.method{font-size:11px;padding-block:20px}footer{font-size:9px}.section-heading{gap:13px}.batch-results .button{width:100%;justify-content:center}table{min-width:650px}th,td{padding:12px}.toast{bottom:16px;width:max-content;text-align:center}.text-button{min-height:44px}}
.result-card,.batch-results{scroll-margin-top:20px}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}