:root{--bg-primary: #0a0e17;--bg-secondary: #111827;--bg-card: #1a2332;--bg-hover: #1f2d40;--border: #2a3a4e;--border-focus: #3b82f6;--text-primary: #e2e8f0;--text-secondary: #94a3b8;--text-muted: #64748b;--accent: #3b82f6;--accent-hover: #2563eb;--success: #22c55e;--warning: #eab308;--danger: #ef4444;--info: #06b6d4;color-scheme:dark}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;cursor:pointer}input,textarea{font-family:inherit}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:1px solid var(--border);border-radius:8px;background:var(--bg-card);color:var(--text-primary);font-size:14px;transition:all 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