:root{
  --bg:#0e1116;--panel:#171c24;--card:#1d242e;--line:#2a323d;
  --txt:#e6edf3;--muted:#8b96a5;--accent:#5b9cff;--accent2:#3fb950;--err:#f85149;--warn:#e3b341;
}
*{box-sizing:border-box}
body{margin:0;font:14px/1.5 -apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--txt)}
header{display:flex;justify-content:space-between;align-items:center;padding:12px 18px;border-bottom:1px solid var(--line);background:var(--panel);position:sticky;top:0;z-index:5}
.brand{font-weight:600;font-size:16px}
.tag{font-size:10px;background:var(--accent);color:#06101f;padding:2px 6px;border-radius:6px;margin-left:6px}
.keybox{display:flex;gap:8px;align-items:center}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block}
.dot.on{background:var(--accent2);box-shadow:0 0 6px var(--accent2)}.dot.off{background:var(--err)}
main{padding:18px;max-width:980px;margin:0 auto}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:16px}
h2{margin:0 0 6px;font-size:18px}h3{margin:0 0 12px;font-size:15px}
label{display:block;margin:4px 0;font-size:12px;color:var(--muted)}
input,button,select,textarea{background:#0e141b;border:1px solid var(--line);color:var(--txt);padding:8px 10px;border-radius:8px;font:inherit}
textarea{width:100%;resize:vertical;line-height:1.5}
select{width:100%}
button{cursor:pointer;background:#222b36}button:hover{border-color:var(--accent)}
button.primary{background:var(--accent);color:#06101f;border:none;font-weight:600}
button.block{width:100%;margin-top:10px}
button.mini{padding:3px 9px;font-size:12px}
.row{display:flex;gap:8px;align-items:center}.row input,.row select{flex:1}
.muted{color:var(--muted)}.small{font-size:12px}.hidden{display:none!important}.err{color:var(--err)}
code{font-family:ui-monospace,Menlo,monospace}
/* login */
.loginwrap{display:flex;justify-content:center;padding-top:8vh}
.card.login{max-width:380px;width:100%}
.card.login input{width:100%;margin-top:6px}
/* tables */
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-weight:500;font-size:12px}
.badge{font-size:11px;padding:1px 8px;border-radius:10px}
.badge.on{background:#132d1c;color:var(--accent2)}.badge.off{background:#3a1514;color:var(--err)}
.badge.def{background:#15233d;color:var(--accent);margin-left:6px}
.newkey{margin-top:12px;border:1px solid var(--accent2);background:#0f1a13;border-radius:8px;padding:12px}
.newkey .warn{color:var(--warn);font-size:12px;margin-bottom:8px}
.newkey pre{white-space:pre-wrap;word-break:break-all;background:#0e141b;border:1px solid var(--line);border-radius:6px;padding:10px;margin:6px 0;font-size:12px}
.actions{display:flex;gap:6px}
/* pull progress */
.pullbox{margin-top:10px}
.bar{height:8px;background:#0e141b;border:1px solid var(--line);border-radius:6px;overflow:hidden}
#pullBar{height:100%;width:0;background:var(--accent);transition:width .4s}

/* chat */
.chatlog{max-height:320px;min-height:60px;overflow:auto;background:#0e141b;border:1px solid var(--line);border-radius:8px;padding:10px;margin-bottom:10px;display:flex;flex-direction:column;gap:8px}
.bubble{padding:8px 11px;border-radius:10px;font-size:13px;white-space:pre-wrap;line-height:1.5;max-width:90%;word-break:break-word}
.bubble.user{align-self:flex-end;background:#1c3a5e;color:#dbe9ff}
.bubble.assistant{align-self:flex-start;background:#11171f;border:1px solid var(--line)}

h1{font-size:28px;margin:6px 0}.hero{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:12px 0 20px}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--accent)}.sectionnav{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}.sectionnav a{color:var(--txt);text-decoration:none;background:var(--panel);border:1px solid var(--line);padding:7px 13px;border-radius:20px}.overview{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:18px}.overview>div{background:var(--panel);padding:14px;border:1px solid var(--line);border-radius:10px}.overview span{display:block;color:var(--muted);font-size:12px}.overview strong{font-size:16px}.chatsettings{display:grid;grid-template-columns:2fr 1fr 1fr;gap:10px;margin:12px 0}.chatsettings input{width:100%}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--bg);padding:14px;border-radius:8px;font-size:12px}button:disabled{opacity:.5;cursor:default}.card{overflow:auto;scroll-margin-top:70px}input{min-width:0}#globalError{margin-bottom:14px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}@media(max-width:650px){main{padding:12px}.hero{align-items:flex-start;flex-direction:column}.overview{grid-template-columns:1fr 1fr}.chatsettings{grid-template-columns:1fr}.row{flex-wrap:wrap}.row input{flex-basis:65%}h1{font-size:24px}.card{padding:12px}table{min-width:560px}.chatlog{min-height:160px}.brand{font-size:14px}}