:root{--bg:#f5f7f8;--card:#fff;--text:#172026;--muted:#68767e;--line:#e2e8eb;--accent:#172026;--ok:#16794b;--bad:#b42318;--warn:#9a6700}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}a{color:inherit}.shell{max-width:1180px;margin:auto;padding:24px}.nav{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:24px}.brand{font-weight:800;margin-right:auto}.nav a{padding:9px 12px;text-decoration:none;border-radius:8px}.nav a:hover{background:#fff}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;margin-bottom:18px;box-shadow:0 1px 2px rgba(0,0,0,.025)}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.stat{font-size:26px;font-weight:800;margin-top:6px}.muted{color:var(--muted);font-size:13px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);font-size:13px;vertical-align:top}th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.badge{display:inline-block;padding:5px 8px;border-radius:999px;background:#eef1f2;font-size:11px;font-weight:700}.badge.ok{background:#e9f7ef;color:var(--ok)}.badge.bad{background:#fff0ef;color:var(--bad)}.badge.warn{background:#fff8e6;color:var(--warn)}.btn{display:inline-block;border:1px solid #cfd7db;background:#fff;color:var(--text);padding:9px 12px;border-radius:8px;font-weight:700;font-size:13px;cursor:pointer;text-decoration:none}.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn.danger{color:var(--bad)}label{display:block;font-size:12px;font-weight:700;margin:13px 0 6px}input,select{width:100%;padding:10px 11px;border:1px solid #cfd7db;border-radius:8px;background:#fff;font:inherit}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.flash{padding:12px 14px;border-radius:10px;margin-bottom:16px;background:#edf7f1;color:#17603c}.flash.bad{background:#fff0ef;color:#922b21}.login{max-width:420px;margin:12vh auto}.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;background:#f6f7f8;padding:10px;border-radius:8px;white-space:pre-wrap;word-break:break-word}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.row.space{justify-content:space-between}.section-title{font-size:18px;font-weight:800;margin:0 0 10px}.note{font-size:12px;line-height:1.5;color:var(--muted)}@media(max-width:760px){.shell{padding:14px}.grid{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.nav{gap:4px}.nav a{padding:8px}.card{padding:15px}}@media(max-width:460px){.grid{grid-template-columns:1fr}}