:root{--navy:#0b1f3a;--navy2:#13305a;--gold:#c9a24b;--bg:#f4f6fa;--card:#fff;--text:#1b2433;--muted:#6b7686;--line:#e2e7ef;--good:#1f8a4c;--warn:#b7791f;--bad:#c0392b;--info:#2563a8}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.45}
a{color:var(--info)}h1{font-size:22px;margin:6px 0 16px;color:var(--navy)}h2{font-size:17px;margin:0 0 10px;color:var(--navy)}
.top{background:var(--navy);color:#fff;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;padding:10px 18px;gap:8px;border-bottom:3px solid var(--gold)}
.brand{display:flex;align-items:center;gap:10px}.brand small{display:block;color:#b9c4d8;font-size:12px}.logo{width:36px;height:36px;border-radius:8px;background:var(--gold);color:var(--navy);display:grid;place-items:center;font-weight:800;font-size:20px}
nav{display:flex;flex-wrap:wrap;gap:4px}nav a{color:#dbe3f1;text-decoration:none;padding:7px 12px;border-radius:7px;font-size:14px}nav a:hover{background:var(--navy2)}nav a.on{background:var(--gold);color:var(--navy);font-weight:600}nav a.out{color:#f0b3ab}
main{max-width:1100px;margin:0 auto;padding:18px}footer{text-align:center;color:var(--muted);font-size:12px;padding:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:16px}
.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));margin-bottom:16px}.stat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px}.stat b{display:block;font-size:26px;color:var(--navy)}.stat span{color:var(--muted);font-size:13px}
table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em}
.tablewrap{overflow-x:auto}
input,select,textarea{font:inherit;padding:9px 10px;border:1px solid #c9d2e0;border-radius:8px;width:100%;background:#fff}textarea{min-height:110px;resize:vertical}
input[type=checkbox],input[type=radio]{width:auto}label{display:block;font-weight:600;margin:10px 0 4px;font-size:14px}label.inline{display:inline-flex;gap:8px;align-items:center;font-weight:500;margin:6px 0}
.row{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.hint{color:var(--muted);font-size:13px;margin:4px 0}
button,.btn{display:inline-block;background:var(--navy);color:#fff;border:0;border-radius:8px;padding:9px 16px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}button:hover,.btn:hover{background:var(--navy2)}
.btn.gold{background:var(--gold);color:var(--navy)}.btn.ghost{background:#fff;color:var(--navy);border:1px solid #c9d2e0}.btn.red{background:var(--bad)}.btn.small,button.small{padding:5px 10px;font-size:13px}
.flash{padding:11px 14px;border-radius:9px;margin-bottom:12px;font-weight:500}.flash.ok{background:#e4f5ea;color:#14633a;border:1px solid #b6e2c6}.flash.err{background:#fde8e6;color:#8d2118;border:1px solid #f3bcb6}
.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:12px;font-weight:600}.badge.good{background:#e4f5ea;color:var(--good)}.badge.warn{background:#fdf1d8;color:var(--warn)}.badge.bad{background:#fde8e6;color:var(--bad)}.badge.info{background:#e3eefb;color:var(--info)}.badge.muted{background:#eceff4;color:var(--muted)}
.tag{display:inline-block;background:#eef2f9;border-radius:6px;padding:1px 7px;font-size:12px;margin:1px;color:var(--navy2)}
.check li{list-style:none;margin:6px 0}.check{padding:0;margin:0}.check .t{display:inline-block;width:22px}
.bars{display:flex;align-items:flex-end;gap:10px;height:120px;margin-top:8px}.bars div{flex:1;text-align:center;font-size:11px;color:var(--muted)}.bars i{display:block;background:var(--gold);border-radius:5px 5px 0 0;min-height:2px;margin-bottom:4px}
.chat{display:grid;grid-template-columns:300px 1fr;gap:14px}@media(max-width:800px){.chat{grid-template-columns:1fr}}
.clist a{display:block;padding:10px;border-bottom:1px solid var(--line);text-decoration:none;color:var(--text)}.clist a.on{background:#eef2f9}.clist small{color:var(--muted);display:block}
.thread{max-height:55vh;overflow-y:auto;padding:6px;background:#efe9dd;border-radius:10px}.bubble{max-width:78%;padding:8px 11px;border-radius:10px;margin:6px 0;background:#fff;white-space:pre-wrap;word-wrap:break-word}.bubble.out{margin-left:auto;background:#dcf8c6}.bubble small{display:block;color:var(--muted);font-size:11px;margin-top:3px}
.login{max-width:380px;margin:9vh auto;background:#fff;padding:26px;border-radius:14px;border:1px solid var(--line);border-top:4px solid var(--gold)}
.pre{background:#0b1f3a;color:#e8eefb;padding:10px 12px;border-radius:8px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;word-break:break-all}
.preview{background:#dcf8c6;border-radius:10px;padding:10px 12px;white-space:pre-wrap;max-width:420px}