:root{--bg: #0f1724;--panel: #0b1220;--muted: #9aa4b2;--accent: #06b6d4;--text: #e6eef6}body,html,#root{height:100%;margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}.app-root{display:flex;flex-direction:column;min-height:100vh}.app-header{padding:16px 24px;border-bottom:1px solid rgba(255,255,255,.03);display:flex;align-items:center}main{padding:0;margin:0}