:root{--bg: #0b1220;--panel: #111827;--panel-2: #1f2937;--border: #1f2937;--text: #e5e7eb;--muted: #9ca3af;--accent: #38bdf8;--danger: #ef4444;--ok: #22c55e}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:DM Sans,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:14px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;background:var(--accent);color:#04293a;border:0;padding:8px 14px;border-radius:6px;font-weight:600;cursor:pointer}button:disabled{opacity:.6;cursor:not-allowed}button.ghost{background:transparent;color:var(--text);border:1px solid var(--border)}button.danger{background:var(--danger);color:#fff}input,select,textarea{font-family:inherit;background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:8px 10px;width:100%}label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}.field{margin-bottom:12px}.row{display:flex;gap:12px}.row>*{flex:1}.card{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:16px}table{width:100%;border-collapse:collapse}th,td{padding:8px 10px;text-align:left;border-bottom:1px solid var(--border)}th{font-size:11px;text-transform:uppercase;color:var(--muted);font-weight:600}.layout{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:var(--panel);border-right:1px solid var(--border);padding:18px}.sidebar h1{font-size:16px;margin:0 0 18px}.sidebar nav a{display:block;padding:8px 10px;border-radius:6px;color:var(--text);margin-bottom:4px}.sidebar nav a.active{background:var(--panel-2);color:var(--accent)}.main{padding:24px 32px}.main h2{margin-top:0}.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.badge{display:inline-block;font-size:11px;padding:2px 8px;border-radius:999px;background:var(--panel-2);color:var(--muted);text-transform:uppercase;font-weight:600}.badge.ok{color:var(--ok)}.badge.warn{color:#f59e0b}.badge.danger{color:var(--danger)}.muted{color:var(--muted)}.error{color:var(--danger);margin-top:8px}.tabs{display:flex;gap:8px;border-bottom:1px solid var(--border);margin-bottom:16px}.tabs button{background:transparent;color:var(--muted);border:0;border-bottom:2px solid transparent;border-radius:0;padding:8px 12px}.tabs button.active{color:var(--text);border-bottom-color:var(--accent)}.login-shell{display:flex;min-height:100vh;align-items:center;justify-content:center}.login-card{width:360px}