:root{font-family:Inter,Segoe UI,sans-serif;color:#25243d;background:#f6f7fb}body{margin:0;background:#f6f7fb}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px;background:radial-gradient(circle at 18% 16%,rgba(255,177,92,.22),transparent 28%),radial-gradient(circle at 82% 10%,rgba(123,97,255,.2),transparent 30%),linear-gradient(135deg,#f7f4ff,#eef6ff)}.login-card{width:min(420px,100%);border-radius:24px;box-shadow:0 24px 80px #4a3b8524}.brand-block{padding:24px 20px 20px}.header-shell{display:flex;align-items:center;padding:0 24px;background:#ffffffe0;border-bottom:1px solid #f0f0f0}.content-shell{padding:24px}.hero-panel{margin-bottom:24px;border-radius:20px}.grid-panels{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}.panel-list{padding-left:18px;margin:0;line-height:1.8}.stack-layout{display:grid;gap:20px}.drawer-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}.drawer-form-span-2{grid-column:1 / -1}.json-preview{margin:0;padding:16px;border-radius:16px;background:#f6f7fb;white-space:pre-wrap;word-break:break-word}