:root{--bg: #0a0a0f;--surface: #12121a;--surface2: #1a1a28;--border: #2a2a40;--accent: #7c5cfc;--accent2: #fc5c7d;--accent3: #5cf4fc;--text: #e8e8f0;--muted: #6b6b88;--success: #4ade80;--warning: #fbbf24}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100%}body{background:radial-gradient(circle at 10% 10%,#151520,#0a0a0f 50%);color:var(--text);font-family:DM Sans,sans-serif}.layout{display:flex;min-height:100vh}.sidebar{width:240px;background:linear-gradient(180deg,#12121a,#101017);border-right:1px solid var(--border);padding:24px 16px;position:sticky;top:0;height:100vh;overflow-y:auto}.logo{font-family:Syne,sans-serif;font-size:22px;font-weight:800;margin-bottom:20px}.logo span{color:var(--accent)}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;border:1px solid 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14px;border-radius:10px;color:#fff;opacity:0;transform:translateY(20px);transition:.2s ease}.toast.show{opacity:1;transform:translateY(0)}@media (max-width: 900px){.sidebar{width:64px;padding:16px 8px}.logo,.sidebar-section,.nav-label,.nav-badge{display:none}.grid2,.grid3,.grid4,.form-row{grid-template-columns:1fr}.page{padding:16px}}