:root{--bg: #0e1116;--panel: #161a22;--border: #2a313d;--text: #d6dde6;--muted: #8a94a3;--accent: #5fa8ff}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}html{scrollbar-width:thin;scrollbar-color:var(--border) transparent}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background-color:var(--border);border-radius:4px;border:2px solid transparent;background-clip:padding-box}::-webkit-scrollbar-thumb:hover{background-color:#3a4250}::-webkit-scrollbar-corner{background:transparent}#app{display:grid;height:100vh;grid-template-columns:320px 1fr;grid-template-rows:1fr auto;grid-template-areas:"sidebar map" "footer map";position:relative}#sidebar{grid-area:sidebar;background:var(--panel);border-right:1px solid 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