:root{--bg: #0f0f0f;--panel: #0f0f0f;--line: #2e2e2e;--hover: #2e2e2e;--menu: #1e1e1e;--text: #dbdbdb;--muted: #8c8c8c;--accent: #2962ff;--font: -apple-system, BlinkMacSystemFont, "Trebuchet MS", Roboto, Ubuntu, sans-serif}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:var(--text);font:13px var(--font);overflow:hidden}body{display:flex;flex-direction:column}button{font:inherit;color:inherit}#top{display:flex;align-items:center;gap:6px;height:46px;padding:0 10px;border-bottom:4px solid #1a1a1a}.brand{display:flex;align-items:center;gap:8px;margin-right:18px}.brand .name{font-weight:600;font-size:14px}.badge{font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:4px;padding:1px 5px}.symbol{display:flex;align-items:baseline;gap:8px;padding-left:14px;border-left:1px solid var(--line)}.symbol b{font-size:14px}.symbol span{color:var(--muted)}.symbol .tf{color:var(--text)}.spacer{flex:1}.btn{display:inline-flex;align-items:center;gap:4px;height:32px;padding:0 10px;border:0;border-radius:4px;background:none;color:var(--text);text-decoration:none;cursor:pointer}.btn:hover{background:var(--hover)}.btn svg{width:22px;height:22px}.btn.icon{padding:0 8px}#main{flex:1;display:flex;min-height:0;position:relative}#rail{width:52px;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 0;border-right:4px solid #1a1a1a;overflow-y:auto}.rail-sep{width:32px;height:1px;background:var(--line);margin:6px 0;flex:none}.tool{position:relative;width:40px;height:36px;flex:none;display:flex;align-items:center;justify-content:center;border:0;border-radius:4px;background:none;color:var(--text);cursor:pointer}.tool:hover{background:var(--hover)}.tool.active{color:var(--accent)}.tool.open{background:var(--hover)}.tool .more{position:absolute;right:0;bottom:0;width:14px;height:14px}.tool .more:after{content:"";position:absolute;right:2px;bottom:2px;border-left:4px solid transparent;border-bottom:4px solid var(--muted);pointer-events:none}.tool:hover .more:after{border-bottom-color:var(--text)}#chartWrap{flex:1;position:relative;min-width:0}#chart{position:absolute;top:0;right:0;bottom:0;left:0}#flyout{position:absolute;z-index:20;min-width:250px;max-height:calc(100% - 12px);overflow-y:auto;padding:6px 0;background:var(--menu);border-radius:6px;box-shadow:0 2px 4px #0003,0 8px 24px #00000080}.fly-head{padding:10px 16px 4px;font-size:11px;letter-spacing:.4px;text-transform:uppercase;color:var(--muted)}.fly-head:first-child{padding-top:4px}.fly-item{display:flex;align-items:center;gap:16px;width:100%;height:34px;padding:0 16px;border:0;background:none;color:var(--text);text-align:left;cursor:pointer;white-space:nowrap}.fly-item:hover{background:var(--hover)}.fly-item.active{color:var(--accent)}.fly-item .hint{margin-left:auto;font-size:11px;color:var(--muted)}.emoji-grid{display:grid;grid-template-columns:repeat(8,36px);gap:2px;padding:4px 10px 6px}.emoji-grid button{width:36px;height:36px;border:0;border-radius:4px;background:none;font-size:22px;cursor:pointer}.emoji-grid button:hover{background:var(--hover)}#selbar{position:absolute;z-index:10;top:10px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:2px;padding:3px;background:var(--menu);border-radius:6px;box-shadow:0 2px 10px #00000080}#selbar .title{padding:0 10px;color:var(--muted);white-space:nowrap}#selbar .tool{width:34px;height:30px}#editor{position:absolute;z-index:15;min-width:140px;min-height:30px;padding:4px 6px;background:var(--menu);color:var(--text);border:1px solid var(--accent);border-radius:4px;outline:none;font:14px var(--font);resize:both}#status{display:flex;align-items:center;gap:12px;height:28px;padding:0 12px;border-top:4px solid #1a1a1a;color:var(--muted);font-size:12px}#status b{color:var(--text);font-weight:600}kbd{font:11px var(--font);padding:0 4px;border:1px solid var(--line);border-radius:3px;color:var(--text)}