*{box-sizing:border-box}
:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#18212b;background:#f4f6f8}
body{margin:0}
.app{width:min(920px,100%);margin:0 auto;padding:24px 16px 48px}
.topbar{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:18px}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:.12em;color:#687583}
h1{margin:3px 0;font-size:34px}
h2{margin:0;font-size:20px}
.topbar p{margin:4px 0;color:#697682}
.badge{border:1px solid #cbd4dc;border-radius:999px;padding:7px 11px;font-size:11px;font-weight:800;background:#fff}
.card,.result{background:#fff;border:1px solid #dce3e9;border-radius:18px;padding:20px;box-shadow:0 8px 28px rgba(20,35,50,.06)}
label{display:block;font-weight:800;margin-bottom:8px}
textarea{width:100%;min-height:150px;resize:vertical;border:1px solid #cfd8df;border-radius:12px;padding:14px;font:inherit;line-height:1.5;outline:none}
textarea:focus{border-color:#71808d;box-shadow:0 0 0 3px rgba(113,128,141,.12)}
.examples{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 14px}
.examples button{background:#f5f7f9;border:1px solid #d8e0e6;border-radius:9px;padding:8px 10px;cursor:pointer}
.primary{width:100%;border:0;border-radius:11px;padding:13px 16px;background:#18212b;color:#fff;font-weight:800;font-size:15px;cursor:pointer}
.primary:disabled{opacity:.55;cursor:wait}
.status{min-height:24px;padding-top:10px;font-size:14px}
.status.loading{color:#586774}.status.success{color:#26734d}.status.error{color:#a33b3b}
.result{margin-top:16px}.hidden{display:none}
.result-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.state{font-size:11px;font-weight:900;border-radius:999px;padding:6px 9px}
.state.ok{background:#e8f6ef;color:#26734d}.state.warning{background:#fff4dc;color:#8a6100}
.human-result{border:1px solid #e1e7ec;border-radius:12px;overflow:hidden;margin-bottom:14px}
.row{display:flex;justify-content:space-between;gap:18px;padding:12px 14px;border-bottom:1px solid #edf0f2}
.row:last-child{border-bottom:0}.row.block{display:block}
.item{padding:5px 0}
.clarify{padding:14px;background:#fff9ec}.clarify p{margin:6px 0 0}
details{border-top:1px solid #e5eaee;padding-top:12px;margin-top:12px}
summary{cursor:pointer;font-weight:700}
pre{white-space:pre-wrap;word-break:break-word;background:#f6f8fa;border-radius:10px;padding:13px;overflow:auto;font-size:13px}
@media(max-width:600px){.app{padding:16px 12px 32px}.topbar{align-items:center}h1{font-size:28px}.card,.result{padding:15px}.row{display:block}.row span{display:block;margin-top:4px}}