:root{--bg: #0b0f1a;--bg-soft: #111726;--bg-card: #151c2e;--border: #243049;--text: #e8edf7;--text-dim: #9aa7c2;--primary: #6366f1;--primary-2: #8b5cf6;--accent: #22d3ee;--good: #34d399;--warn: #fbbf24;--bad: #f87171;--radius: 14px;--shadow: 0 10px 30px rgba(0,0,0,.35);--maxw: 1100px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:radial-gradient(1200px 600px at 80% -10%,#1b2540 0%,var(--bg) 55%) fixed;color:var(--text);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}input,textarea,select{font-family:inherit}.app{display:grid;grid-template-columns:256px 1fr;min-height:100vh}.sidebar{background:linear-gradient(180deg,var(--bg-soft),var(--bg));border-right:1px solid var(--border);padding:18px 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var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.card h3{margin:0 0 6px;font-size:16px}.card p{margin:0;color:var(--text-dim);font-size:13.5px}label{display:block;font-size:13px;color:var(--text-dim);margin:12px 0 6px}input[type=text],input[type=number],input[type=url],input[type=email],textarea,select{width:100%;background:var(--bg-soft);border:1px solid var(--border);color:var(--text);border-radius:10px;padding:11px 12px;font-size:14px;outline:none;transition:.15s}input:focus,textarea:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #6366f133}textarea{resize:vertical;min-height:90px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--border);background:var(--bg-soft);color:var(--text);padding:11px 16px;border-radius:10px;font-weight:600;font-size:14px;transition:.15s}.btn:hover{border-color:var(--primary)}.btn.primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));border:none;color:#fff}.btn.primary:hover{filter:brightness(1.08)}.btn.block{width:100%}.btn.sm{padding:7px 12px;font-size:13px}.btn.ghost{background:transparent}.row{display:flex;gap:12px;flex-wrap:wrap}.row>*{flex:1;min-width:120px}.tag{font-size:11px;padding:3px 9px;border-radius:999px;background:#6366f126;color:#c7c9ff;border:1px solid rgba(99,102,241,.3)}.tag.wip{background:#fbbf241f;color:#ffe6a3;border-color:#fbbf244d}.tag.live{background:#34d3991f;color:#a7f3d0;border-color:#34d3994d}.result{margin-top:16px;padding:16px;border:1px dashed var(--border);border-radius:10px;background:var(--bg-soft)}.kpi{font-size:28px;font-weight:800}.muted{color:var(--text-dim)}.divider{height:1px;background:var(--border);margin:18px 0;border:0}.center{text-align:center}.preview-box{background:var(--bg-soft);border:1px solid var(--border);border-radius:12px;padding:18px}.notice{background:#fbbf2414;border:1px solid rgba(251,191,36,.25);color:#ffe6a3;padding:12px 14px;border-radius:10px;font-size:13.5px}.hero{background:linear-gradient(135deg,#6366f12e,#8b5cf61f);border:1px solid var(--border);border-radius:18px;padding:34px}.hero h1{font-size:34px;margin:0 0 10px}.hero p{color:var(--text-dim);font-size:16px;max-width:640px}@media (max-width: 900px){.app{grid-template-columns:1fr}.sidebar{position:static;height:auto;display:flex;flex-wrap:wrap;gap:4px}.nav-group-title{display:none}.grid.cols-2,.grid.cols-3,.grid.cols-4{grid-template-columns:1fr}.main{padding:18px}}