:root{--bg: #0b0420;--panel: #14082d;--panel-2: #1c0d3c;--border: #2a1750;--text: #f4ecff;--muted: #b29bd9;--accent: #f5b942;--accent-2: #c83b8c;--danger: #ff5a7a;--success: #4ade80;--radius: 12px}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:var(--accent);text-decoration:none}.app-shell{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--panel);border-right:1px solid var(--border);padding:20px 16px;display:flex;flex-direction:column;gap:6px}.sidebar h1{font-size:18px;margin:0 0 16px;letter-spacing:1px;color:var(--accent)}.sidebar a{display:block;padding:10px 12px;border-radius:8px;color:var(--text);font-size:14px;font-weight:600}.sidebar a.active,.sidebar a:hover{background:var(--panel-2)}.sidebar .signout{margin-top:auto;background:transparent;border:1px solid var(--border);color:var(--muted);padding:8px 10px;border-radius:8px;cursor:pointer}.main{flex:1;padding:28px 32px;overflow-y:auto}.page-title{margin:0 0 18px;font-size:22px;font-weight:800}.page-sub{margin:0 0 24px;color:var(--muted)}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px}.grid{display:grid;gap:16px}.grid-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.stat{display:flex;flex-direction:column;gap:6px}.stat .label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:1px}.stat .value{font-size:26px;font-weight:800;color:var(--accent)}.row{display:flex;gap:12px;align-items:center}.row.wrap{flex-wrap:wrap}label{display:block;font-size:12px;color:var(--muted);margin:12px 0 4px;text-transform:uppercase;letter-spacing:1px}input,textarea,select{width:100%;background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:10px 12px;font-size:14px;font-family:inherit}textarea{min-height:80px;resize:vertical}button.primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border:none;padding:10px 16px;border-radius:8px;font-weight:700;cursor:pointer}button.ghost{background:transparent;border:1px solid var(--border);color:var(--text);padding:8px 12px;border-radius:8px;cursor:pointer}button.danger{background:transparent;border:1px solid var(--danger);color:var(--danger);padding:6px 10px;border-radius:8px;cursor:pointer}table{width:100%;border-collapse:collapse}th,td{padding:10px 8px;text-align:left;border-bottom:1px solid var(--border);font-size:14px}th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:1px}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at top,#2a0d52,#0b0420 70%)}.login-card{width:360px;max-width:92vw}.login-card h1{color:var(--accent);margin:0 0 8px}.error{color:var(--danger);font-size:13px;margin-top:8px}.muted{color:var(--muted);font-size:12px}.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}@media (max-width: 720px){.app-shell{flex-direction:column}.sidebar{width:100%;flex-direction:row;flex-wrap:wrap}.sidebar .signout{margin-top:0}}