:root{--bg:#f4f6f8;--card:#fff;--ink:#17202a;--mute:#5d6b78;--line:#dde3e8;--acc:#0b7a6f;--acc2:#0a5f57;--bad:#b3261e;--warn:#a66300;--ok:#1b7f3b}
[hidden]{display:none!important}
@media (prefers-color-scheme:dark){:root{--bg:#11161b;--card:#1a2128;--ink:#e6ebef;--mute:#9aa7b2;--line:#2b353e;--acc:#2bb3a3;--acc2:#5fd0c2;--bad:#ff8a80;--warn:#ffb74d;--ok:#7bd88f}}
*{box-sizing:border-box}body{margin:0;font:15px/1.45 system-ui,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink)}
.top{display:flex;align-items:center;gap:20px;padding:10px 20px;background:var(--card);border-bottom:1px solid var(--line);flex-wrap:wrap}
.brand{display:flex;gap:10px;align-items:center}.brand small{display:block;color:var(--mute);font-size:12px}
.logo{width:36px;height:36px;border-radius:8px;background:var(--acc);color:#fff;display:grid;place-items:center;font-weight:700}
nav{display:flex;gap:4px;flex-wrap:wrap}nav a{padding:7px 12px;border-radius:6px;color:var(--ink);text-decoration:none}
nav a.on{background:var(--acc);color:#fff}#who{margin-left:auto;color:var(--mute);font-size:13px}
main{max-width:1150px;margin:20px auto;padding:0 16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px;margin-bottom:16px}
h1{font-size:20px;margin:0 0 12px}h2{font-size:16px;margin:0 0 10px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.sp{flex:1}
button,.btn{background:var(--acc);color:#fff;border:0;border-radius:6px;padding:8px 14px;font:inherit;cursor:pointer}
button.sec{background:transparent;color:var(--acc);border:1px solid var(--acc)}button.bad{background:var(--bad)}
button:disabled{opacity:.5;cursor:default}
input,select,textarea{font:inherit;padding:8px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--ink);width:100%}
label{display:block;margin:8px 0 3px;color:var(--mute);font-size:13px}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--mute);font-weight:600;font-size:13px}
.pill{display:inline-block;padding:2px 8px;border-radius:10px;font-size:12px;border:1px solid currentColor}
.ok{color:var(--ok)}.bad{color:var(--bad)}.warn{color:var(--warn)}.mute{color:var(--mute)}
.login{max-width:380px;margin:60px auto}
.modal{position:fixed;inset:0;background:#0008;display:grid;place-items:center;padding:16px}
.modal .box{background:var(--card);border-radius:10px;padding:20px;width:min(520px,100%);max-height:90vh;overflow:auto}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:8px}
.code{font:600 22px/1.3 ui-monospace,Consolas,monospace;letter-spacing:2px;padding:12px;background:var(--bg);border-radius:8px;text-align:center;user-select:all}
.mono{font-family:ui-monospace,Consolas,monospace;word-break:break-all}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:14px}
@media (max-width:640px){th:nth-child(n+4),td:nth-child(n+4){display:none}}