:root{color-scheme:dark;--bg:#07111f;--panel:#0d1b2a;--panel-2:#11243a;--text:#edf4ff;--muted:#9fb0c6;--line:#203954;--accent:#70a7ff;--danger:#ff8790;--ok:#7bddb0;--warn:#ffd28a}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,textarea{font:inherit}a{color:inherit;text-decoration:none}.shell{min-height:100vh;display:grid;grid-template-columns:230px minmax(0,1fr)}.sidebar{border-right:1px solid var(--line);padding:24px 18px;background:#091522}.brand{font-size:20px;font-weight:800;letter-spacing:.2px;margin-bottom:28px}.brand small{display:block;color:var(--muted);font-size:12px;font-weight:500;margin-top:5px}.nav{display:grid;grid-gap:8px;gap:8px}.nav a{padding:10px 12px;border-radius:10px;color:var(--muted)}.nav a:hover{background:var(--panel);color:var(--text)}.main{padding:28px}.page-title{margin:0 0 6px;font-size:28px}.page-subtitle{color:var(--muted);margin:0 0 24px}.grid{display:grid;grid-gap:16px;gap:16px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px}.card h3{margin:0 0 12px;font-size:16px}.metric{font-size:30px;font-weight:800;margin-top:6px}.muted{color:var(--muted)}.badge{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;padding:4px 8px;font-size:12px}.badge.ok{color:var(--ok)}.badge.warn{color:var(--warn)}.badge.danger{color:var(--danger)}.list{display:grid;grid-gap:10px;gap:10px}.row{border-top:1px solid var(--line);padding-top:12px}.row:first-child{border-top:0;padding-top:0}.row-title{font-weight:700;margin-bottom:4px}.row-meta{color:var(--muted);font-size:12px}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.btn{border:1px solid var(--line);background:var(--panel-2);color:var(--text);padding:8px 12px;border-radius:10px;cursor:pointer}.btn:hover{filter:brightness(1.1)}.btn.primary{background:#1c4e85}.btn.danger{background:#642e36}.btn.ghost{background:transparent}.statusbar{display:flex;gap:10px;align-items:center;justify-content:space-between;margin-bottom:22px}.error{border:1px solid #6f353c;background:#321b21;color:#ffc7cb;padding:12px;border-radius:12px;margin-bottom:16px}pre.preview{white-space:pre-wrap;overflow-wrap:anywhere;max-height:180px;overflow:auto;background:#07101c;border:1px solid var(--line);padding:10px;border-radius:10px;font-size:12px;color:#c9d7e7}@media (max-width:900px){.shell{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--line)}.grid-2,.grid-4{grid-template-columns:1fr}}