:root{color-scheme:light;--bg:#f6f8fb;--surface:#fff;--surface-muted:#eef4f8;--ink:#17202a;--muted:#5b6878;--line:#d8e1ea;--brand:#155e75;--brand-strong:#164e63;--warn:#b45309;--danger:#b91c1c;--ok:#047857}*{box-sizing:border-box}body,html{min-height:100%;background:var(--bg)}body{margin:0;color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit}button,input,select,textarea{font:inherit}.admin-shell{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:28px 0 56px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:56px;border-bottom:1px solid var(--line)}.brand{color:var(--brand-strong);font-size:16px;font-weight:800;text-decoration:none}.nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:16px;color:var(--muted);font-size:14px}.nav a{text-decoration:none}.nav a:hover{color:var(--brand-strong)}.workspace{display:grid;grid-template-columns:minmax(0,240px) minmax(0,1fr);grid-gap:28px;gap:28px;padding-top:32px}.sidebar{align-self:start;border-right:1px solid var(--line);padding-right:20px}.sidebar h2{margin:0 0 14px;color:var(--muted);font-size:12px;letter-spacing:0;text-transform:uppercase}.sidebar nav{display:grid;grid-gap:8px;gap:8px}.sidebar a{display:block;border-radius:8px;padding:10px 12px;color:var(--ink);text-decoration:none}.sidebar a:hover{background:var(--surface-muted)}.content{min-width:0}.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:24px}.page-heading h1{margin:0;color:#0f172a;font-size:32px;line-height:1.2;letter-spacing:0}.page-heading p{max-width:560px;margin:8px 0 0;color:var(--muted);font-size:15px;line-height:1.6}.status-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:14px;gap:14px}.status-card{min-height:128px;border:1px solid var(--line);border-radius:8px;background:var(--surface);padding:18px}.status-card span{display:block;color:var(--muted);font-size:13px}.status-card strong{display:block;margin-top:18px;color:var(--ink);font-size:22px;line-height:1.2}.command-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:18px;gap:18px;align-items:start}.command-panel{display:grid;grid-gap:14px;gap:14px;border:1px solid var(--line);border-radius:8px;background:var(--surface);padding:18px}.command-panel h2{margin:0 0 4px;color:#0f172a;font-size:20px;line-height:1.3}.field{display:grid;grid-gap:6px;gap:6px}.field span{color:var(--muted);font-size:13px;font-weight:700}.field input,.field select{width:100%;min-height:40px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);padding:8px 10px}.field input:focus,.field select:focus{border-color:var(--brand);outline:2px solid rgba(21,94,117,.18);outline-offset:1px}.command-footer{display:flex;align-items:center;flex-wrap:wrap;gap:12px;padding-top:6px}.command-message{margin:0;border-radius:8px;padding:10px 12px;font-size:13px;line-height:1.5}.command-message.success{border:1px solid #bbf7d0;background:#f0fdf4;color:var(--ok)}.command-message.error{border:1px solid #fecaca;background:#fef2f2;color:var(--danger)}.auth-shell{max-width:560px;margin:0 auto;padding:64px 24px 96px;display:flex;flex-direction:column;align-items:flex-start;gap:20px}.auth-shell h1{margin:0;color:#0f172a;font-size:32px;line-height:1.25;letter-spacing:0}.auth-fineprint,.auth-lead{margin:0;color:var(--muted);line-height:1.6}.auth-lead{font-size:16px}.auth-fineprint{font-size:13px}.auth-error-message{margin:0;border:1px solid #fecaca;border-radius:8px;background:#fef2f2;color:var(--danger);padding:12px 16px;font-size:15px;line-height:1.6}.primary-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border:1px solid transparent;border-radius:8px;background:var(--brand);color:#fff;font-size:15px;font-weight:700;cursor:pointer;text-decoration:none}.primary-button:hover:not(:disabled){background:var(--brand-strong)}.primary-button:disabled{opacity:.62;cursor:not-allowed}.secondary-link{display:inline-block;margin-right:12px;color:var(--brand-strong);font-size:15px;text-decoration:underline}.auth-block-detail{display:grid;grid-template-columns:max-content 1fr;grid-gap:8px 16px;gap:8px 16px;width:100%;margin:0;padding:16px;border:1px solid var(--line);border-radius:8px;background:var(--surface);font-size:14px;line-height:1.5}.auth-block-detail dt{color:var(--muted);font-weight:700}.auth-block-detail dd{margin:0;color:var(--ink);word-break:break-all}.auth-block-detail code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}@media (max-width:820px){.admin-shell{width:min(100% - 24px,680px);padding-top:20px}.page-heading,.topbar{align-items:flex-start;flex-direction:column;gap:12px}.command-grid,.status-grid,.workspace{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--line);padding:0 0 18px}.auth-shell{padding:40px 16px 64px}.auth-shell h1,.page-heading h1{font-size:26px}.auth-block-detail{grid-template-columns:1fr}}