:root{color-scheme:light;--bg:#f6f7f9;--ink:#16202a;--muted:#687380;--line:#dfe4ea;--panel:#ffffff;--accent:#247a4d;--accent-strong:#155d38;--warn:#b45309}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--bg)}a{color:inherit;text-decoration:none}.shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.sidebar{border-right:1px solid var(--line);background:#ffffff;padding:24px 18px}.brand,.panel-title,.status,button,nav a{display:flex;align-items:center}.brand{gap:10px;font-weight:700;margin-bottom:32px}nav{display:grid;grid-gap:8px;gap:8px}nav a{gap:10px;padding:10px 12px;border-radius:6px;color:#314150}nav a:hover{background:#eef4f0;color:var(--accent-strong)}.workspace{padding:28px}.topbar{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin-bottom:24px}h1,h2,p{margin:0}h1{font-size:28px;letter-spacing:0}.panel-body,.topbar p{color:var(--muted)}.status{gap:8px;border:1px solid var(--line);border-radius:6px;padding:8px 10px;background:#fff;white-space:nowrap}.status.ok{color:var(--accent-strong)}.status.fail{color:var(--warn)}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:16px;gap:16px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:18px}.empty{border:1px dashed var(--line);border-radius:8px;padding:18px;color:var(--muted);background:#fff}.missing{color:#a16207;font-size:.82rem;font-style:italic}.panel-title{gap:12px;margin-bottom:16px}.panel-title h2{font-size:16px}.panel-title span{color:var(--muted);font-size:13px}.form{display:grid;grid-gap:12px;gap:12px}.table-wrap{width:100%;overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}td,th{border-bottom:1px solid var(--line);padding:9px 8px;text-align:left;vertical-align:top}th{color:#40505f;font-weight:700;background:#f8fafb}td{color:#263441}label{display:grid;grid-gap:6px;gap:6px;color:#40505f;font-size:13px}input{width:100%;border:1px solid var(--line);border-radius:6px;padding:10px 11px;font:inherit}button{justify-content:center;gap:8px;border:0;border-radius:6px;padding:10px 12px;color:#fff;background:var(--accent);font-weight:700;cursor:pointer}button:hover{background:var(--accent-strong)}.actions{display:flex;gap:6px;flex-wrap:wrap}button.small{display:inline-flex;width:auto;padding:6px 8px;font-size:12px}button.danger{background:#b42318}button.danger:hover{background:#8f1d14}@media (max-width:860px){.shell{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--line)}nav{grid-template-columns:repeat(2,minmax(0,1fr))}.grid,.topbar{display:grid;grid-template-columns:1fr}}