:root{--z-chart: 0;--z-panel: 10;--z-pop: 30;--ink: #0f172a;--muted: #64748b;--line: #e2e8f0;--bg: #f8fafc;--card: #ffffff;--accent: #2563eb;--up: #dc2626;--down: #2563eb}@media(prefers-color-scheme:dark){:root{--ink: #e2e8f0;--muted: #94a3b8;--line: #1f2937;--bg: #0b0e12;--card: #111418;--accent: #60a5fa}}*{box-sizing:border-box}html{touch-action:pan-x pan-y}html,body,#root{margin:0;height:100%;background:var(--bg);color:var(--ink);font:14px/1.5 -apple-system,Apple SD Gothic Neo,Noto Sans KR,sans-serif}button{font:inherit;padding:6px 12px;border:1px solid var(--line);border-radius:6px;background:var(--card);color:var(--ink);cursor:pointer}button:hover:not(:disabled){border-color:var(--accent)}button:disabled{opacity:.5;cursor:default}button.small{padding:2px 8px;font-size:12px}input,textarea{font:inherit;padding:6px 8px;border:1px solid var(--line);border-radius:6px;background:var(--card);color:var(--ink)}.muted,.note{color:var(--muted);font-size:12px}.err{color:var(--up);white-space:pre-wrap;font-size:12px}.up{color:var(--up)}.down{color:var(--down)}.center{display:grid;place-items:center;height:100%}.login{max-width:320px;margin:15vh auto;display:flex;flex-direction:column;gap:10px;padding:16px}.app{display:grid;grid-template-columns:220px 1fr 420px;grid-template-rows:44px 1fr;height:100%}header{grid-column:1 / -1;position:relative;z-index:var(--z-panel);display:flex;align-items:center;gap:12px;padding:0 16px;border-bottom:1px solid var(--line);background:var(--card)}header b{margin-right:auto}aside{border-right:1px solid var(--line);overflow:auto;padding:8px;background:var(--card);position:relative;z-index:var(--z-panel)}.side-h{display:flex;justify-content:space-between;align-items:center;font-weight:600;margin-bottom:6px}.item{padding:6px 8px;border-radius:6px;cursor:pointer}.item.on{background:color-mix(in srgb,var(--accent) 15%,transparent)}main{display:flex;flex-direction:column;min-width:0;min-height:0;padding:8px;gap:8px;overflow:hidden}.controls{display:flex;flex-wrap:wrap;gap:6px;align-items:center;position:relative;z-index:var(--z-pop)}.picker{position:relative}.picker input{width:220px}.dropdown{position:absolute;z-index:var(--z-pop);top:100%;left:0;width:280px;max-height:320px;overflow:auto;background:var(--card);border:1px solid var(--line);border-radius:6px}.opt{padding:6px 8px;cursor:pointer}.opt:hover{background:color-mix(in srgb,var(--accent) 12%,transparent)}.charts{flex:1;display:flex;flex-direction:column;min-height:0;min-width:0;overflow:hidden;position:relative;z-index:var(--z-chart);isolation:isolate}.chart-main{flex:3;min-height:260px;min-width:0;overflow:hidden;position:relative}.chart-hint{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:8px;padding-bottom:4px}.chart-sub-title{font-size:12px;color:var(--muted);padding:2px 0}.chart-sub{flex:1;min-height:120px;min-width:0;overflow:hidden;position:relative}.side{border-left:1px solid var(--line);display:flex;flex-direction:column;min-height:0;background:var(--card);position:relative;z-index:var(--z-panel)}.side nav{display:flex;gap:4px;padding:8px;border-bottom:1px solid var(--line);flex-wrap:wrap}.side nav button.on{border-color:var(--accent);color:var(--accent)}.pane{padding:12px;overflow:auto;flex:1;min-height:0}.pane h2{margin:0 0 8px;font-size:16px}.md p{margin:6px 0}.md code{font-size:12px}table{border-collapse:collapse;width:100%;font-size:13px}th,td{text-align:left;padding:4px 6px;border-bottom:1px solid var(--line)}td{font-variant-numeric:tabular-nums}.kv{margin:8px 0}.kv th{width:45%;color:var(--muted);font-weight:400}.stats th:first-child{color:var(--muted);font-weight:400}.scroll{max-height:340px;overflow:auto}.code{font-size:12px;white-space:pre;overflow:auto;background:var(--bg);padding:8px;border-radius:6px}.chat{display:flex;flex-direction:column;padding:0}.msgs{flex:1;overflow:auto;padding:12px;display:flex;flex-direction:column;gap:10px}.msg{padding:8px 10px;border-radius:8px;max-width:95%}.msg.user{align-self:flex-end;background:color-mix(in srgb,var(--accent) 14%,transparent)}.msg.assistant{align-self:flex-start;background:var(--bg)}.msg .who{font-size:11px;color:var(--muted);margin-bottom:2px}.composer{display:flex;gap:6px;padding:8px;border-top:1px solid var(--line)}.composer textarea{flex:1;min-height:60px;resize:vertical}@media(min-width:1101px){.app{overflow:hidden}}@media(max-width:1100px){.app{grid-template-columns:1fr;grid-template-rows:44px auto auto auto;height:auto}aside{border-right:none;border-bottom:1px solid var(--line);max-height:160px}main{height:auto;overflow:visible}.app{padding-bottom:calc(24px + env(safe-area-inset-bottom))}.charts{flex:none}.chart-main{flex:none;height:320px}.chart-sub{flex:none;height:150px}.side{border-left:none;min-height:480px}.chat .msgs{max-height:480px}}.new{display:flex;gap:4px;margin-bottom:6px}.new input{flex:1;min-width:0}