:root{--bg: #f8fafc;--card: #ffffff;--muted: #6b7280;--accent: #b45309}*{box-sizing:border-box}body,html,#root{height:100%;margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Noto Sans Devanagari,Noto Sans,Arial}.app-root{display:flex;flex-direction:column;min-height:100vh;background:linear-gradient(180deg,#fffdf7,#f8fafc)}.topbar{display:flex;align-items:center;gap:16px;padding:16px 24px;border-bottom:1px solid #eee}.brand{font-weight:700;font-size:1.1rem}.search{flex:1;max-width:560px;padding:8px 12px;border:1px solid #ddd;border-radius:8px}.main{display:flex;flex:1;gap:16px;padding:20px}.viz{flex:1;background:var(--card);padding:16px;border-radius:12px;box-shadow:0 6px 18px #1018280d;min-height:520px}.panel{width:420px;max-width:40%;background:var(--card);padding:16px;border-radius:12px;box-shadow:0 6px 18px #1018280d;overflow:auto}.loading{padding:40px;text-align:center;color:var(--muted)}.footer{padding:12px 20px;border-top:1px solid #eee;font-size:12px;color:var(--muted);display:flex;justify-content:space-between}.viewer-empty{padding:12px;color:#111}.viewer-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.viewer-content{overflow:auto}pre.devanagari{white-space:pre-wrap;font-size:18px;line-height:1.6;font-family:Noto Sans Devanagari,serif;background:#fff;padding:12px;border-radius:8px;border:1px solid #f0f0f0}.sunburst-wrapper{display:flex;justify-content:center;align-items:center}.sunburst{width:100%;height:100%}@media (max-width:900px){.main{flex-direction:column}.panel{width:100%;max-width:100%}}