:root{color:#17202a;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--ink:#17202a;--muted:#667085;--line:#d7dee8;--panel:#fff;--panel-soft:#f8fafc;--accent:#2764c5;--accent-dark:#1f4f9e;--danger:#b42342;--shadow:0 18px 45px #17202a1a;background:#eef2f5;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}.loading,.loginShell{background:linear-gradient(135deg,#eef2f5,#f8fafc 55%,#e8eef8);place-items:center;min-height:100vh;display:grid}.loginShell section{width:min(92vw,460px)}.brandMark{color:#fff;width:44px;height:44px;box-shadow:var(--shadow);background:#111827;border-radius:8px;place-items:center;display:grid}.loginShell h1{letter-spacing:0;margin:22px 0 8px;font-size:42px}.loginShell p{color:var(--muted);margin:0;line-height:1.6}.loginPanel{border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow);border-radius:8px;margin-top:24px;padding:22px}.adminShell{grid-template-columns:280px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{color:#fff;background:#111827;flex-direction:column;gap:22px;min-height:100vh;padding:22px;display:flex}.brand{grid-template-columns:44px minmax(0,1fr);align-items:center;gap:12px;display:grid}.brand strong,.brand span{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.brand span{color:#a6b0c3;margin-top:3px;font-size:12px}.sidebar nav{gap:8px;display:grid}.sidebar nav button,.logout{color:#d6deec;text-align:left;background:0 0;border:0;border-radius:8px;align-items:center;gap:10px;min-height:42px;display:flex}.sidebar nav button{padding:0 12px}.sidebar svg{width:17px;height:17px}.sidebar nav button:hover,.sidebar nav .navActive{color:#fff;background:#243044}.logout{margin-top:auto}.workspace{min-width:0;padding:24px}.topbar{justify-content:space-between;align-items:center;gap:18px;margin-bottom:18px;display:flex}.topbar p,.topbar h1{margin:0}.topbar p{color:var(--muted);font-size:13px}.topbar h1{letter-spacing:0;font-size:30px}.stats{flex-wrap:wrap;gap:8px;display:flex}.stats span{border:1px solid var(--line);color:var(--muted);background:var(--panel);border-radius:8px;padding:8px 10px;font-size:13px}.banner,.errorText{color:var(--danger)}.banner{background:#fff1f3;border:1px solid #f4b4c2;border-radius:8px;margin-bottom:16px;padding:12px 14px}.gridPanel{grid-template-columns:minmax(360px,.9fr) minmax(0,1.1fr);align-items:start;gap:18px;display:grid}.singlePanel,.editorPane,.listPane{border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow);border-radius:8px}.singlePanel,.editorPane{padding:20px}.listPane{padding:14px}h2{letter-spacing:0;margin:0 0 16px;font-size:18px}.field{gap:7px;margin-bottom:13px;display:grid}.field span{color:var(--muted);font-size:13px}.field input,.field select,.field textarea{border:1px solid var(--line);width:100%;color:var(--ink);background:#fff;border-radius:8px;outline:none;padding:10px 11px}.field textarea{resize:vertical;line-height:1.5}.primary,.rowActions button{border:0;border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:40px;display:inline-flex}.primary{color:#fff;background:var(--accent);width:100%}.primary:hover{background:var(--accent-dark)}.rowCard{border:1px solid var(--line);background:var(--panel-soft);border-radius:8px;grid-template-columns:minmax(0,1fr) auto;gap:12px;padding:12px;display:grid}.rowCard+.rowCard{margin-top:10px}.rowCard strong,.rowCard span,.rowCard code{display:block}.rowCard strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.rowCard span{color:var(--muted);margin-top:4px;font-size:13px}.rowCard code{color:#475467;overflow-wrap:anywhere;margin-top:7px;font-size:11px}.rowActions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.rowActions button{color:var(--ink);border:1px solid var(--line);background:#fff;padding:0 10px}.previewBox{border:1px solid var(--line);color:#d6deec;white-space:pre-wrap;background:#111827;border-radius:8px;max-height:560px;margin:16px 0 0;padding:14px;overflow:auto}hr{border:0;border-top:1px solid var(--line);margin:18px 0}@media (width<=900px){.adminShell{grid-template-columns:1fr}.sidebar{min-height:auto}.gridPanel{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:flex-start}}