:root{
  --gold:#C9A227; --gold-deep:#9C7B14; --ink:#1f2430; --muted:#6b7280;
  --line:#e6e8ec; --bg:#f4f5f7; --panel:#fff; --blue:#2b6cb0; --soft:#eef1f5;
  --red:#c0392b; --green:#2e7d32; --orange:#e08e0b;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);font-size:14px}
a{color:var(--blue);text-decoration:none}
.layout{display:flex;min-height:100vh}
.side{width:210px;background:#1f2430;color:#c9ccd4;padding:18px 0;position:sticky;top:0;height:100vh;overflow:auto}
.side .logo{color:#fff;font-weight:800;font-size:18px;padding:0 20px 16px;border-bottom:1px solid #333;margin-bottom:10px}
.side a{display:block;color:#c9ccd4;padding:10px 20px;font-size:13.5px}
.side a:hover{background:#2a3040;color:#fff}
.side a.act{background:var(--gold);color:#1f2430;font-weight:700}
.side .me{margin-top:14px;padding:12px 20px;font-size:12px;border-top:1px solid #333;color:#9aa}
.main{flex:1;padding:24px 30px;min-width:0}
h1.ttl{font-size:20px;margin:0 0 16px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:16px}
.card .n{font-size:26px;font-weight:800}.card .l{font-size:12px;color:var(--muted);margin-top:4px}
.n.b{color:var(--blue)}.n.g{color:var(--green)}.n.r{color:var(--red)}.n.o{color:var(--orange)}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:18px;margin-bottom:18px}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{border:1px solid var(--line);padding:9px 10px;text-align:left;vertical-align:top}
th{background:var(--soft);font-weight:600}
tr:hover td{background:#fafbfc}
.tag{display:inline-block;font-size:11px;padding:2px 8px;border-radius:999px;background:#eef2f7;color:#445}
.tag.q{background:#fbe9e7;color:var(--red)}.tag.ok{background:#e6f4ea;color:var(--green)}.tag.do{background:#e7f0fb;color:var(--blue)}
.btn{display:inline-block;background:var(--gold);color:#1f2430;font-weight:700;border:none;border-radius:8px;padding:9px 18px;cursor:pointer;font-size:13px}
.btn.b{background:var(--blue);color:#fff}.btn.r{background:#eee;color:#444}.btn.sm{padding:5px 11px;font-size:12px}
.btn:hover{opacity:.9}
input,select,textarea{font-family:inherit;font-size:13px;padding:8px 10px;border:1px solid var(--line);border-radius:8px;width:100%;background:#fff}
.form-row{margin-bottom:12px;max-width:460px}
.form-row label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}
.kpi{display:flex;gap:8px;flex-wrap:wrap}
.flash{background:#e6f4ea;border:1px solid #bfe3c5;color:var(--green);padding:10px 14px;border-radius:8px;margin-bottom:14px}
.kanban{display:flex;gap:12px;overflow-x:auto}
.kcol{flex:1;min-width:180px;background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:10px}
.kcol .ch{font-weight:700;font-size:13px;margin-bottom:8px}
.kcard{background:#fff;border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:8px;padding:9px;margin-bottom:8px;font-size:12px}
.steps{list-style:none;padding:0;margin:0}
.steps li{background:var(--soft);border:1px solid var(--line);border-radius:8px;padding:10px 12px;margin-bottom:8px;display:flex;align-items:center;gap:10px;font-size:13px}
.steps li .seq{width:24px;height:24px;border-radius:50%;background:var(--gold);color:#1f2430;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px}
.steps li .nm{font-weight:700;min-width:80px}
.steps .qc{color:var(--red);font-weight:700}
.login-wrap{max-width:380px;margin:80px auto;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:30px;box-shadow:0 6px 20px rgba(0,0,0,.06)}
.login-wrap h2{margin:0 0 18px;text-align:center;color:var(--gold-deep)}