:root{--bg:#f5f6f8;--card:#fff;--ink:#1c2330;--muted:#6b7280;--line:#e4e7ec;--brand:#2563eb;--brand-ink:#fff;--ok-bg:#e7f6ed;--ok-ink:#117a3d;--danger:#c0392b;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0}.shell{height:100vh;display:flex;overflow:hidden}.sidebar{background:var(--card);border-right:1px solid var(--line);flex-direction:column;flex-shrink:0;width:224px;transition:width .18s;display:flex}.shell--collapsed .sidebar{width:64px}.sidebar-logo{border-bottom:1px solid var(--line);align-items:center;gap:10px;padding:18px 16px;display:flex}.shell--collapsed .sidebar-logo{justify-content:center;padding:18px 0}.sidebar-brand{min-width:0;line-height:1.15}.sidebar-brand-name{color:var(--ink);font-size:14px;font-weight:700;display:block}.sidebar-brand-sub{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-size:10px;font-weight:600;display:block}.sidebar-nav{flex:1;padding:12px 0;overflow-y:auto}.sidebar-link{color:var(--muted);border-radius:8px;align-items:center;gap:12px;margin:2px 8px;padding:9px 12px;font-size:14px;font-weight:500;text-decoration:none;display:flex}.sidebar-link:hover{color:var(--ink);background:#f1f3f5}.sidebar-link.active{color:var(--brand);background:#e7f0ff}.shell--collapsed .sidebar-link{justify-content:center;margin:2px 8px}.sidebar-ico{color:inherit;flex-shrink:0;display:inline-flex}.sidebar-bottom{border-top:1px solid var(--line);padding:10px 8px}.sidebar-user{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;margin:0;padding:0 6px 6px;font-size:11px;overflow:hidden}.sidebar-action{width:100%;color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:12px;padding:8px 12px;font-size:14px;font-weight:500;text-decoration:none;display:flex}.sidebar-action:hover{color:var(--ink);background:#f1f3f5}.shell--collapsed .sidebar-action{justify-content:center}.sidebar-collapse{color:#9aa3af;font-size:13px}.shell-main{flex-direction:column;flex:1;min-width:0;display:flex;overflow:hidden}.shell-content{flex:1;padding:28px 20px;overflow-y:auto}.shell-footer{border-top:1px solid var(--line);background:var(--card);flex-shrink:0;gap:16px;padding:8px 20px;font-size:12px;display:flex}.shell-footer a{color:var(--muted);text-decoration:none}.shell-footer a:hover{color:var(--brand)}.topbar,.sidebar-scrim{display:none}@media (width<=768px){.shell{height:auto;min-height:100vh;display:block;overflow:visible}body{overflow:auto}.topbar{z-index:30;background:var(--card);border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:10px 14px;display:flex;position:sticky;top:0}.topbar-btn{border:1px solid var(--line);width:38px;height:38px;color:var(--ink);cursor:pointer;background:0 0;border-radius:8px;justify-content:center;align-items:center;display:inline-flex}.topbar-brand{align-items:center;gap:8px;font-size:15px;font-weight:700;display:inline-flex}.sidebar{z-index:50;height:100vh;transition:transform .2s;position:fixed;top:0;left:0;transform:translate(-100%);box-shadow:0 0 40px #0000002e;width:248px!important}.shell--mobile-open .sidebar{transform:translate(0)}.shell--collapsed .sidebar .sidebar-brand,.shell--collapsed .sidebar .sidebar-label{display:inline}.sidebar-scrim{z-index:40;cursor:pointer;background:#0f172a73;border:none;padding:0;position:fixed;inset:0}.shell--mobile-open .sidebar-scrim{display:block}.shell-main{display:block;overflow:visible}.shell-content{padding:18px 14px;overflow:visible}}.boot{justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.boot-card{text-align:center;max-width:380px}.boot-card h1{margin:0 0 8px;font-size:20px}.boot-card .btn{margin-top:16px}.page{width:100%;max-width:1040px;margin:0 auto}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:24px}.card-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.card h1{margin:0;font-size:19px}.pill{border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600}.pill-ok{background:var(--ok-bg);color:var(--ok-ink)}.pill-idle{color:var(--muted);background:#eef0f3}.muted{color:var(--muted);font-size:14px;line-height:1.5}.error-text{color:var(--danger);margin:12px 0 0;font-size:14px}.notice-text{color:var(--ok-ink);margin:12px 0 0;font-size:14px}.mono{font-family:ui-monospace,SF Mono,Menlo,monospace}.btn{appearance:none;border:1px solid var(--line);color:var(--ink);cursor:pointer;background:#fff;border-radius:8px;padding:9px 16px;font-size:14px;font-weight:500;text-decoration:none;display:inline-block}.btn:disabled{opacity:.6;cursor:default}.btn-primary{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}.btn-danger{color:var(--danger);border-color:#f1c9c4}.hint{color:var(--muted);margin-top:16px;font-size:13px}.small{font-size:12px}.page-title{margin:0 0 16px;font-size:22px}.sidebar-user-name{color:var(--ink);white-space:nowrap;text-overflow:ellipsis;font-size:12px;font-weight:600;display:block;overflow:hidden}.sidebar-user-email{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:10.5px;display:block;overflow:hidden}.card+.card{margin-top:16px}.card h2{margin:0;font-size:16px}