:root{--bg:#f4f5f7;--surface:#fff;--text:#14171c;--muted:#5b6472;--border:#dfe3e8;--accent:#1d4ed8;--accent-text:#fff;--ok:#0a8f55;--bad:#c4261d;--warn:#b45309}
@media (prefers-color-scheme:dark){:root{--bg:#0e1116;--surface:#171b22;--text:#eef1f5;--muted:#9aa4b2;--border:#2d3542;--accent:#6ea0ff;--accent-text:#0b1220;--ok:#3ddc97;--bad:#ff6b61;--warn:#fbbf24}}
*{box-sizing:border-box}
body{margin:0;font:15px/1.4 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--accent)}
.shell{display:grid;grid-template-columns:230px 1fr;min-height:100vh}
nav.side{background:var(--surface);border-right:1px solid var(--border);padding:16px 12px;position:sticky;top:0;height:100vh;overflow:auto}
nav.side h1{font-size:1rem;margin:0 0 12px}
nav.side a{display:block;padding:7px 10px;border-radius:8px;text-decoration:none;color:var(--text)}
nav.side a:hover,nav.side a.on{background:var(--accent);color:var(--accent-text)}
nav.side h2{font-size:.7rem;text-transform:uppercase;color:var(--muted);margin:14px 10px 4px;letter-spacing:.06em}
main{padding:20px;max-width:1200px;width:100%}
h2.page{margin:0 0 14px;font-size:1.3rem}h3{margin:20px 0 8px;font-size:1rem}
.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px;margin-bottom:16px;overflow-x:auto}
.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.stat b{display:block;font-size:1.5rem}.stat span{color:var(--muted);font-size:.85rem}
table{border-collapse:collapse;width:100%;font-size:.88rem}
th,td{padding:7px 8px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
th{color:var(--muted);font-weight:600;white-space:nowrap}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
form.inline{display:inline}form.row{display:flex;gap:8px;flex-wrap:wrap;align-items:end}
label{display:flex;flex-direction:column;gap:3px;font-size:.8rem;color:var(--muted)}
input,select,textarea{font:inherit;padding:7px 9px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text);min-width:0}
textarea{width:100%;min-height:70px}
button,.btn{font:inherit;padding:7px 12px;border-radius:8px;border:1px solid var(--accent);background:var(--accent);color:var(--accent-text);cursor:pointer;text-decoration:none;display:inline-block}
button.ghost,.btn.ghost{background:transparent;color:var(--accent)}button.danger{background:var(--bad);border-color:var(--bad);color:#fff}
button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.flash{padding:10px 12px;border-radius:8px;margin-bottom:12px}.flash.ok{background:color-mix(in srgb,var(--ok) 18%,transparent);border:1px solid var(--ok)}
.flash.err{background:color-mix(in srgb,var(--bad) 15%,transparent);border:1px solid var(--bad)}
.secret{font-family:ui-monospace,Consolas,monospace;background:var(--bg);padding:10px;border:1px dashed var(--warn);border-radius:8px;word-break:break-all;user-select:all}
.badge{display:inline-block;padding:1px 8px;border-radius:99px;font-size:.75rem;background:var(--border)}
.badge.active,.badge.up,.badge.confirmed,.badge.approved{background:var(--ok);color:#fff}
.badge.blocked,.badge.down,.badge.rejected,.badge.suspended{background:var(--bad);color:#fff}
.badge.view_only,.badge.pending,.badge.requested{background:var(--warn);color:#fff}
.muted{color:var(--muted)}
.reauth{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-bottom:10px;font-size:.85rem}
.reauth input{width:110px}
.auth{max-width:380px;margin:8vh auto;padding:0 16px}
.qr svg{max-width:220px;height:auto;background:#fff;padding:8px;border-radius:8px}
.bars{display:flex;align-items:flex-end;gap:3px;height:120px}.bars i{flex:1;background:var(--accent);min-height:2px;border-radius:3px 3px 0 0}
.preview{border:1px solid var(--border);border-radius:12px;padding:12px;margin-top:12px}
@media (max-width:820px){.shell{grid-template-columns:1fr}nav.side{position:static;height:auto}}