:root{--bg:#f6f7f9;--fg:#15181d;--muted:#5d6672;--card:#fff;--line:#e2e5ea;--accent:#1f6feb;--ok:#1a7f37;--err:#cf222e}
@media (prefers-color-scheme:dark){:root{--bg:#0e1116;--fg:#e6e9ee;--muted:#9aa4b1;--card:#161b22;--line:#2a313b;--accent:#4c8dff;--ok:#3fb950;--err:#ff6b6b}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
main{max-width:960px;margin:0 auto;padding:16px}
main.narrow{max-width:420px;padding-top:8vh}
h1{font-size:1.5rem;margin:.2em 0 .6em}h2{font-size:1.15rem;margin:1.4em 0 .5em}h3{margin:.1em 0 .6em;font-size:1rem}
a{color:var(--accent)}
.top{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;justify-content:space-between;padding:10px 16px;background:var(--card);border-bottom:1px solid var(--line)}
.top nav{display:flex;flex-wrap:wrap;gap:4px 14px;align-items:center}
.brand{font-weight:700;text-decoration:none;color:var(--fg);font-size:1.1rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px;margin:10px 0}
label{display:block;margin:0 0 12px;font-size:.92rem;color:var(--muted)}
label.check{display:inline-flex;gap:6px;margin-right:14px;color:var(--fg)}
input,select{display:block;width:100%;margin-top:4px;padding:10px;font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:8px}
input[type=checkbox]{width:auto;display:inline;margin:0}
fieldset{border:1px solid var(--line);border-radius:8px;margin:0 0 12px}
button,.button{display:inline-block;padding:10px 16px;font:inherit;font-weight:600;color:#fff;background:var(--accent);border:0;border-radius:8px;cursor:pointer;text-decoration:none}
button.secondary{background:transparent;color:var(--accent);border:1px solid var(--line)}
button.danger{background:transparent;color:var(--err);border:1px solid var(--line)}
button.small{padding:6px 10px;font-size:.85rem}
button.link{background:none;color:var(--accent);padding:0;font-weight:400}
form.inline{display:inline}
.msg{padding:10px 12px;border-radius:8px;border:1px solid var(--line);background:var(--card)}
.msg.err{border-color:var(--err);color:var(--err)}.msg.ok{border-color:var(--ok)}
.hint,.muted{color:var(--muted)}.small{font-size:.85rem}
.grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.row{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center}
.actions{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.actions select{width:auto;margin:0}
.badge{font-size:.75rem;padding:1px 6px;border-radius:6px;background:var(--accent);color:#fff}
.qr{background:#fff;padding:8px;border-radius:8px;width:max-content;max-width:100%;margin:8px auto}.qr svg{display:block;max-width:100%;height:auto}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em}
.wrap{overflow-wrap:anywhere}.nowrap{white-space:nowrap}
.codes{columns:2;padding-left:1.2em}
.orgswitch{max-width:320px}
.table{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.88rem}th,td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--line);vertical-align:top}