:root{
  --bg:#0f1115; --card:#181b22; --line:#272b35; --txt:#e6e8ee; --muted:#9aa3b2;
  --accent:#4f8cff; --ok:#1f9d57; --okbg:#10301f; --bad:#d2433a; --badbg:#3a1513;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--txt);font:15px/1.5 -apple-system,Segoe UI,Roboto,Arial,sans-serif}
.wrap{max-width:1100px;margin:0 auto;padding:24px}
.wrap.narrow{max-width:420px}
h1{font-size:22px;margin:0 0 4px}
h3{margin:0 0 12px;font-size:16px}
a{color:var(--accent);text-decoration:none}
.muted{color:var(--muted)}
.small{font-size:12px}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.topbar h1 .muted{font-size:13px;font-weight:400}
.topbar-r{display:flex;align-items:center;gap:10px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:16px}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:760px){.cols{grid-template-columns:1fr}}
label{display:block;margin-bottom:10px;font-size:13px;color:var(--muted)}
input,select{width:100%;margin-top:4px;padding:9px 10px;background:#0e1117;border:1px solid var(--line);border-radius:8px;color:var(--txt);font-size:14px}
.row{display:grid;grid-template-columns:1fr 1fr auto;gap:12px;align-items:end}
@media(max-width:760px){.row{grid-template-columns:1fr}}
.settings-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
@media(max-width:760px){.settings-grid{grid-template-columns:1fr}}
.settings-grid .full{grid-column:1/-1}
.btn{display:inline-block;background:var(--accent);color:#fff;border:0;border-radius:8px;padding:9px 16px;font-size:14px;cursor:pointer}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--txt)}
.btn.sm{padding:3px 8px;font-size:12px}
code{background:#0b0e13;border:1px solid var(--line);border-radius:6px;padding:1px 6px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;word-break:break-all}
.wrap-code{display:inline-block;max-width:100%}
.k{display:inline-block;min-width:90px;color:var(--muted);font-size:12px}
.badge{display:inline-block;padding:1px 8px;border-radius:20px;font-size:12px;border:1px solid var(--line);color:var(--muted)}
.badge.ok{background:var(--okbg);color:#5fd99a;border-color:#1f5b3a}
.badge.bad{background:var(--badbg);color:#ff897f;border-color:#5b211d}
.ok{background:var(--okbg);color:#7fe0a8;border:1px solid #1f5b3a;padding:10px 14px;border-radius:8px;margin-bottom:14px}
.err{background:var(--badbg);color:#ff897f;border:1px solid #5b211d;padding:10px 14px;border-radius:8px;margin-bottom:14px}
.warn{color:#e9c46a}
table.grid{width:100%;border-collapse:collapse;font-size:13px}
table.grid th,table.grid td{border-bottom:1px solid var(--line);padding:7px 8px;text-align:left;vertical-align:top}
table.grid th{color:var(--muted);font-weight:600}
.nowrap{white-space:nowrap}
.scroll{overflow-x:auto}
.qr{background:#fff;display:inline-block;padding:8px;border-radius:8px;margin-bottom:10px}
.qr svg{display:block}
pre{white-space:pre-wrap;word-break:break-all;background:#0b0e13;border:1px solid var(--line);border-radius:6px;padding:8px;font-size:12px;max-width:760px}
details summary{cursor:pointer;color:var(--accent)}
/* шаги-статусы */
.steps{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.step{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);background:var(--card);border:1px solid var(--line);border-radius:20px;padding:5px 12px}
.step.on{color:#7fe0a8;border-color:#1f5b3a;background:var(--okbg)}
.step b{font-size:13px}
h3 .step{font-size:11px;padding:2px 9px;margin-left:6px;vertical-align:middle}
/* блоки результата/endpoint */
.result{margin-top:12px;border-top:1px dashed var(--line);padding-top:12px}
.endpoint{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:#0b0e13;border:1px solid var(--line);border-radius:8px;padding:10px;margin-bottom:14px}
.subhead{margin-top:6px;color:var(--accent);font-weight:600;border-top:1px solid var(--line);padding-top:10px}
.warn-box{background:#2a230f;color:#e9c46a;border:1px solid #5b4a1d;padding:8px 12px;border-radius:8px;margin-bottom:12px;font-size:13px}
.grow{flex:1 1 220px}
.mt{margin-top:10px}
.row .grow input{width:100%}
/* раскрывающийся заголовок (журнал) */
.card-toggle{font-size:16px;font-weight:600;cursor:pointer;color:var(--txt);margin-bottom:10px;list-style:none}
.card-toggle::-webkit-details-marker{display:none}
.card-toggle::before{content:'▸ ';color:var(--accent)}
details[open]>.card-toggle::before{content:'▾ '}

.mask{-webkit-text-security:disc;-moz-text-security:disc;text-security:disc}

.modal{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;z-index:1000;overflow:auto}
.modal-box{width:100%;max-width:900px;max-height:88vh;overflow:auto;margin:auto}
.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}