:root{--bg:#0f1115;--panel:#181b22;--panel2:#20242d;--text:#eef0f4;--muted:#9aa3b2;--line:#2c313c;--accent:#ff7a1a;--green:#2fbf71;--red:#ff5a5a;--yellow:#f5c84c;--radius:14px}
[hidden]{display:none!important}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.top{position:sticky;top:0;z-index:5;display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;padding:12px 16px;background:#12151bf2;border-bottom:1px solid var(--line);backdrop-filter:blur(8px)}
.brand{font-weight:800;letter-spacing:.2px}
nav{display:flex;gap:6px;flex-wrap:wrap}
main{max-width:1100px;margin:0 auto;padding:16px}
button,select,input,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;border-radius:10px;padding:10px 14px;background:var(--panel2);font-weight:600}
button:hover{filter:brightness(1.15)}
button:disabled{opacity:.5;cursor:default}
.primary{background:var(--accent);color:#1b0d00}
.danger{background:#3a1d1f;color:#ffb3b3}
.ok{background:#173526;color:#9df0c4}
.ghost{background:transparent;border:1px solid var(--line)}
.tab{background:transparent;border:1px solid var(--line)}
.tab.is-active{background:var(--accent);color:#1b0d00;border-color:var(--accent)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin:0 0 14px}
.narrow{max-width:420px;margin:40px auto}
h1{font-size:22px;margin:0 0 12px}h2{font-size:19px;margin:0 0 4px}h3{font-size:16px;margin:16px 0 8px}
label{display:block;margin:0 0 12px;color:var(--muted);font-size:14px}
label input,label select,label textarea{display:block;width:100%;margin-top:4px;padding:11px 12px;border-radius:10px;border:1px solid var(--line);background:#0c0e12;font-size:16px}
.muted{color:var(--muted)}
.error{color:var(--red);min-height:1.4em}
.secret{font:600 18px/1.6 ui-monospace,Consolas,monospace;letter-spacing:2px;word-break:break-all;background:#0c0e12;border:1px dashed var(--line);border-radius:10px;padding:10px;user-select:all}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:12px 0}
.stat{background:var(--panel2);border-radius:10px;padding:10px 12px}
.stat b{display:block;font-size:20px}
.stat span{color:var(--muted);font-size:13px}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.head{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-start;justify-content:space-between}
.badge{display:inline-block;border-radius:999px;padding:3px 10px;font-size:13px;font-weight:700}
.badge.on{background:#173526;color:#9df0c4}.badge.off{background:#3a1d1f;color:#ffb3b3}.badge.warn{background:#3a3214;color:var(--yellow)}
.negative{color:var(--red)}
table{width:100%;border-collapse:collapse;font-size:14px}
td,th{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:600}
.scroll{overflow-x:auto}
dialog{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);color:var(--text);padding:18px;width:min(460px,calc(100vw - 32px))}
dialog::backdrop{background:#000a}
.actions{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap;margin-top:8px}
@media (max-width:560px){main{padding:12px}.card{padding:14px}.stat b{font-size:18px}}
.qr{display:block;width:min(280px,100%);height:auto;margin:8px auto 12px;border-radius:12px;shape-rendering:crispEdges}
.manual{margin:0 0 8px;color:var(--muted);font-size:14px}.manual summary{cursor:pointer;margin:4px 0 8px}.manual a{color:var(--accent)}
.ad-image{display:block;width:100%;max-width:420px;max-height:260px;object-fit:cover;border-radius:12px;margin:10px 0}
.checks{display:flex;flex-wrap:wrap;gap:6px 14px;margin:0 0 12px}
label.check{display:flex;align-items:center;gap:6px;color:var(--text);font-size:15px;margin:0 0 10px}
label.check input{width:auto;margin:0}
.hidden-file{display:none}
.ad a{color:var(--accent);word-break:break-all}
dialog{max-height:calc(100vh - 32px)}