:root{color-scheme:light;--bg:#f6f7f9;--panel:#ffffff;--text:#17202a;--muted:#687385;--line:#dfe4ea;--brand:#1769aa;--brand-strong:#0f4f83;--ok:#137a4b;--warn:#a15c00}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}.shell{display:grid;grid-template-columns:240px minmax(0,1fr);min-height:100vh}.sidebar{background:#101820;color:#fff;padding:24px 18px}.brand{font-weight:700;margin-bottom:28px}.nav{display:grid;grid-gap:8px;gap:8px}.nav a{color:#dbe6ef;padding:10px 12px;border-radius:6px}.nav a:hover{background:rgba(255,255,255,.08)}.main{padding:32px}.stack{display:grid;grid-gap:18px;gap:18px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.page-title{margin:0;font-size:28px}.muted{color:var(--muted)}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:20px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:16px;gap:16px}.card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:18px}.card h3{margin:0 0 8px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 14px;border:0;border-radius:6px;background:var(--brand);color:#fff;cursor:pointer}.button:hover{background:var(--brand-strong)}.button.secondary{background:#edf2f7;color:var(--text)}.form{display:grid;grid-gap:14px;gap:14px;max-width:460px}.field{display:grid;grid-gap:6px;gap:6px}.field label{font-size:14px;color:var(--muted)}.field input{min-height:42px;border:1px solid var(--line);border-radius:6px;padding:0 12px;background:#fff}.table{width:100%;border-collapse:collapse}.table td,.table th{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left}.table th{font-weight:600}.badge,.table th{color:var(--muted)}.badge{display:inline-flex;align-items:center;min-height:24px;padding:0 8px;border-radius:999px;background:#edf2f7;font-size:12px}.badge.ok{background:#e8f5ef;color:var(--ok)}@media (max-width:760px){.shell{grid-template-columns:1fr}.sidebar{position:static}.main{padding:20px}}