:root{--bg:#f5f6f8;--card:#fff;--fg:#1a1d23;--muted:#6b7280;--border:#e2e5ea;--accent:#2563eb;--accent-fg:#fff;--red:#dc2626;--field:#fff;--hover:#f0f2f5}
@media (prefers-color-scheme:dark){:root{--bg:#0f1115;--card:#171a20;--fg:#e8eaee;--muted:#9096a2;--border:#2a2f38;--accent:#60a5fa;--accent-fg:#0b1220;--red:#ef4444;--field:#0f1115;--hover:#20242c}}
*{box-sizing:border-box}
html{color-scheme:light dark}
body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
[hidden]{display:none!important}
main{max-width:1200px;margin:0 auto;padding:16px}
main.narrow{max-width:460px;padding-top:40px}
header.top{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin-bottom:16px}
header.top h1{font-size:20px;margin:0}
.grow{flex:1}
.muted{color:var(--muted)}
.small{font-size:13px}
h1,h2{font-weight:600}
h2{font-size:16px;margin:0 0 12px}
.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:16px}
.card h1{font-size:20px;margin:0 0 12px}
label{display:block;font-size:13px;color:var(--muted);margin:12px 0 4px}
input[type=text],input[type=password],input:not([type]),select{width:100%;padding:9px 10px;font:inherit;color:var(--fg);background:var(--field);border:1px solid var(--border);border-radius:8px}
input:focus,select:focus,button:focus-visible,a.btn:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
.hint{font-size:13px;color:var(--muted);margin-top:4px}
button,a.btn{font:inherit;display:inline-block;padding:8px 14px;border-radius:8px;border:1px solid var(--border);background:var(--card);color:var(--fg);cursor:pointer;text-decoration:none;text-align:center}
button:hover,a.btn:hover{background:var(--hover)}
button.primary,a.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}
button.primary:hover,a.btn.primary:hover{opacity:.9;background:var(--accent)}
button.danger{background:var(--red);border-color:var(--red);color:#fff}
button.danger:hover{background:var(--red);opacity:.9}
button.link-danger{color:var(--red)}
button.sm{padding:4px 9px;font-size:13px}
button:disabled{opacity:.5;cursor:default}
.actions{display:flex;flex-wrap:wrap;gap:6px}
.form-row{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.form-row button.primary{width:auto}
.err{color:var(--red);font-size:14px;margin-top:8px}
.ok{color:var(--accent);font-size:14px}
.links{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.table-wrap{overflow-x:auto;margin:0 -16px;padding:0 16px}
table{border-collapse:collapse;width:100%;font-size:14px}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border);vertical-align:middle;white-space:nowrap}
th{font-size:12px;font-weight:600;color:var(--muted)}
tr:last-child td{border-bottom:0}
td.c,th.c{text-align:center}
input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent)}
.badge{display:inline-block;margin-left:6px;padding:1px 7px;border-radius:99px;font-size:11px;border:1px solid var(--accent);color:var(--accent)}
.checks{display:flex;flex-wrap:wrap;gap:8px 18px}
.checks label{display:flex;align-items:center;gap:8px;margin:0;color:var(--fg);font-size:15px}
.seg{display:inline-flex;border:1px solid var(--border);border-radius:8px;overflow:hidden}
.seg label{margin:0;padding:0;color:var(--fg);font-size:14px}
.seg input{position:absolute;opacity:0;width:0;height:0}
.seg span{display:block;padding:7px 14px;cursor:pointer}
.seg input:checked+span{background:var(--accent);color:var(--accent-fg)}
.seg input:focus-visible+span{outline:2px solid var(--accent);outline-offset:-2px}
.copyrow{display:flex;gap:8px;margin-top:6px}
.copyrow input{flex:1;min-width:0;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px}
.result{margin-top:16px;padding-top:4px;border-top:1px solid var(--border)}
.events{list-style:none;margin:0;padding:0}
.events li{display:flex;flex-wrap:wrap;gap:2px 12px;padding:7px 0;border-bottom:1px solid var(--border);font-size:14px}
.events li:last-child{border-bottom:0}
.events .when{width:90px;flex:none;color:var(--muted)}
.events .what{flex:1;min-width:200px;overflow-wrap:anywhere}
.events .ip{color:var(--muted);font-size:13px}
dialog{border:1px solid var(--border);border-radius:12px;background:var(--card);color:var(--fg);padding:20px;max-width:min(400px,calc(100vw - 32px))}
dialog::backdrop{background:rgba(0,0,0,.5)}
dialog p{margin:0 0 16px}
dialog .actions{justify-content:flex-end}
@media (max-width:480px){main{padding:12px}.events .when{width:100%}}