:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;--bg-base: #f5f5f5;--bg-surface: #ffffff;--bg-surface-alt: #f0f0f0;--bg-surface-hover: #fafafa;--bg-surface-selected: #e3f2fd;--bg-surface-highlighted: #e8f0fe;--bg-header: #333333;--text-primary: #333333;--text-secondary: #666666;--text-muted: #aaaaaa;--text-inverse: #ffffff;--border-color: #e0e0e0;--border-dark: #cccccc;--border-accent: #2196f3;--tag-wd-bg: #e0f7fa;--tag-wd-text: #006064;--tag-wd-border: #b2ebf2;--tag-cdp-bg: #fff3e0;--tag-cdp-text: #e65100;--tag-cdp-border: #ffe0b2;--tag-id-bg: #eeeeee;--tag-id-text: #000000;--tag-id-border: #e0e0e0;--tag-empty-bg: #f5f5f5;--tag-empty-text: #9e9e9e;--tag-empty-border: #bdbdbd;--arrow-cmd: #f44336;--arrow-res: #4caf50;--badge-target-bg: #e0e0e0;--badge-target-text: #333333;--badge-session-bg: #e1bee7;--badge-session-text: #4a148c;--method-name: #0d47a1;--method-event: #000000;--lane-bg: #fafafa;--lane-line: #e0e0e0;--lane-segment: #b0b0b0;--lane-active: #4caf50;--raw-viewer-bg: #f5f5f5;--raw-viewer-border: #e0e0e0;--raw-viewer-text: #444444;color:var(--text-primary);background-color:var(--bg-base);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:dark){:root{--bg-base: #121212;--bg-surface: #1e1e1e;--bg-surface-alt: #2c2c2c;--bg-surface-hover: #2a2a2a;--bg-surface-selected: #1a3a5a;--bg-surface-highlighted: #2c4a70;--bg-header: #000000;--text-primary: #e0e0e0;--text-secondary: #aaaaaa;--text-muted: #666666;--text-inverse: #121212;--border-color: #444444;--border-dark: #cc5555;--border-dark: #666666;--border-accent: #64b5f6;--tag-wd-bg: #004d40;--tag-wd-text: #b2dfdb;--tag-wd-border: #00695c;--tag-cdp-bg: #6a2a00;--tag-cdp-text: #ffcc80;--tag-cdp-border: #ef6c00;--tag-id-bg: #424242;--tag-id-text: #e0e0e0;--tag-id-border: #616161;--tag-empty-bg: #212121;--tag-empty-text: #9e9e9e;--tag-empty-border: #424242;--arrow-cmd: #ef5350;--arrow-res: #66bb6a;--badge-target-bg: #616161;--badge-target-text: #e0e0e0;--badge-session-bg: #4a148c;--badge-session-text: #e1bee7;--method-name: #64b5f6;--method-event: #eeeeee;--lane-bg: #2a2a2a;--lane-line: #444444;--lane-segment: #666666;--lane-active: #66bb6a;--raw-viewer-bg: #1a1a1a;--raw-viewer-border: #333333;--raw-viewer-text: #dddddd}a:hover{color:#747bff}button{background-color:#333}}.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px;border:2px dashed var(--border-dark);border-radius:12px;background-color:var(--bg-surface-alt);color:var(--text-secondary);outline:none;transition:border .2s ease-in-out,background-color .2s;cursor:pointer;height:300px;width:100%;max-width:600px;margin:0 auto}.dropzone.active{border-color:var(--border-accent);background-color:var(--bg-surface-selected);color:var(--border-accent)}.dropzone .icon{margin-bottom:16px;color:inherit}.dropzone .text-center{text-align:center}.log-row{display:flex;font-family:Menlo,Monaco,Courier New,monospace;font-size:13px;line-height:1.5;border-bottom:1px solid var(--border-color);background:var(--bg-surface);width:100%}.log-row:hover{background-color:var(--bg-surface-hover)}.log-row.selected{background-color:var(--bg-surface-selected);outline:1px solid var(--border-accent)}.log-row.highlighted{background-color:var(--bg-surface-highlighted)!important}.gutter{min-width:60px;width:auto;flex-shrink:0;border-right:1px solid var(--border-color);display:flex;justify-content:flex-start;align-items:stretch;padding-top:0;background-color:var(--bg-surface-alt);overflow:hidden}.log-row.selected,.log-row.highlighted{position:relative;z-index:1}.log-row.selected .gutter,.log-row.highlighted .gutter,.log-row.selected .lane-container,.log-row.highlighted .lane-container{background-color:transparent!important;border-right-color:#0000000d}.tag{display:inline-flex;align-items:center;justify-content:center;padding:1px 4px;border-radius:3px;font-family:Menlo,Monaco,Courier New,monospace;font-size:10px;font-weight:600;margin-right:4px;text-transform:uppercase;height:16px;line-height:1}.tag.wd{background-color:var(--tag-wd-bg);color:var(--tag-wd-text);border:1px solid var(--tag-wd-border)}.tag.cdp{background-color:var(--tag-cdp-bg);color:var(--tag-cdp-text);border:1px solid var(--tag-cdp-border)}.tag.id{background-color:var(--tag-id-bg);color:var(--method-event);border:1px solid var(--tag-id-border)}.tag.empty{background-color:var(--tag-empty-bg);color:var(--tag-empty-text);border:1px dashed var(--tag-empty-border);font-family:Menlo,Monaco,Courier New,monospace}.correlation-marker{display:flex;align-items:center;color:var(--text-secondary);cursor:pointer;font-size:11px}.correlation-marker:hover{color:var(--border-accent);font-weight:700}.arrow-cmd{margin-right:4px;color:var(--arrow-cmd)}.arrow-res{margin-right:4px;color:var(--arrow-res)}.content{flex:1;overflow:hidden;padding:4px 8px}.header{display:flex;align-items:center;cursor:pointer;flex-wrap:nowrap}.icon-wrapper{margin-right:8px;display:flex;align-items:center}.timestamp{color:var(--text-secondary);margin-right:12px;white-space:nowrap}.targets{display:flex;gap:4px;margin-right:12px}.target-badge{background:var(--badge-target-bg);border-radius:4px;padding:0 4px;font-size:11px;color:var(--badge-target-text)}.session-badge{background:var(--badge-session-bg);border-radius:4px;padding:0 4px;font-size:11px;color:var(--badge-session-text);margin-right:12px}.message-preview{display:flex;align-items:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.method-name{font-weight:700;color:var(--method-name);margin-right:8px}.event-prefix{color:var(--text-secondary);margin-right:4px;font-weight:400}.method-name.event-method{font-style:italic;font-weight:400;color:var(--method-event)}.expand-indicator{margin-left:2px;color:var(--text-secondary);display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;transition:background-color .2s}.expand-indicator:hover{background-color:var(--bg-surface-hover);color:var(--text-primary)}.payload-viewer,.raw-viewer{background:var(--bg-surface-alt);padding:8px;margin-top:4px;border-radius:4px;overflow-x:auto}.payload-viewer pre,.raw-viewer pre{margin:0;font-family:inherit;font-size:12px}.log-row .lane-container{display:flex;flex-direction:row;align-items:stretch;min-width:40px;margin-right:8px;position:relative;line-height:0;background-color:var(--lane-bg);border-right:1px solid var(--border-color);height:100%}.log-row .lane-column{width:12px;position:relative;height:100%}.log-row .lane-line{position:absolute;top:0;bottom:0;left:50%;transform:translate(-50%);width:2px;background-color:var(--lane-line)}.log-row .lane-segment{position:absolute;left:50%;width:2px;background-color:var(--lane-segment);transform:translate(-50%)}.log-row .lane-segment.top{top:0;height:50%}.log-row .lane-segment.bottom{top:50%;height:50%}.log-row .lane-segment.full{top:0;height:100%}.log-row .lane-connector{position:absolute;top:50%;left:50%;width:100%;height:2px;background-color:var(--lane-segment);margin-top:-1px}.log-row.highlighted .lane-segment,.lane-column.highlighted .lane-segment,.log-row.highlighted .lane-connector,.lane-column.highlighted .lane-connector{background-color:var(--arrow-res);z-index:10}.log-row.highlighted .lane-segment,.lane-column.highlighted .lane-segment{width:2px}.log-row.highlighted .lane-connector,.lane-column.highlighted .lane-connector{width:100vw;height:2px}.log-row.highlighted .lane-line{opacity:.5;background-color:var(--border-dark)}.line-number{color:var(--text-muted);font-size:11px;margin-left:12px;margin-right:4px;font-family:Menlo,Monaco,Courier New,monospace;white-space:nowrap}.raw-toggle-icon{margin-left:8px;width:18px;height:18px;border-radius:50%;border:1px solid var(--border-dark);display:flex;align-items:center;justify-content:center;font-family:serif;font-size:11px;font-weight:700;color:var(--text-secondary);cursor:pointer;transition:all .2s}.raw-toggle-icon:hover{background-color:var(--bg-surface-hover);color:var(--text-primary);border-color:var(--border-color)}.raw-toggle-icon.active{background-color:var(--border-accent);color:var(--text-inverse);border-color:var(--border-accent)}.raw-viewer{margin-top:8px;padding:8px;background-color:var(--tag-empty-bg);border:1px solid var(--tag-id-border);border-radius:4px;font-family:Menlo,Monaco,Courier New,monospace;font-size:11px;white-space:pre-wrap;word-break:break-all;color:var(--raw-viewer-text)}.summary-text{color:var(--text-secondary);margin-left:8px;font-style:italic;font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.log-viewer-container{flex:1;min-height:0;width:100%;position:relative;background:var(--bg-surface);display:flex;flex-direction:column}.filter-bar{padding:8px 16px;background:var(--bg-surface-alt);border-bottom:1px solid var(--border-color);display:flex;align-items:center;gap:12px}.filter-input{flex:1;padding:6px 10px;border:1px solid var(--border-dark);border-radius:4px;font-size:13px;outline:none;background:var(--bg-surface);color:var(--text-primary)}.filter-input:focus{border-color:var(--border-accent)}.filter-stats{font-size:12px;color:var(--text-secondary);white-space:nowrap}html,body,#root{margin:0;padding:0;height:100%;width:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-base)}.app-container{display:flex;flex-direction:column;height:100vh}.app-header{background:var(--bg-header);color:#fff;padding:0 16px;height:50px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.app-header h1{font-size:18px;margin:0;font-weight:500}.filename{font-size:14px;color:#ccc;margin-left:16px;margin-right:16px;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reset-btn{background:#ffffff1a;border:none;color:#fff;padding:6px 12px;border-radius:4px;cursor:pointer;font-size:13px}.reset-btn:hover{background:#fff3}.app-main{flex:1;overflow:hidden;position:relative;display:flex;flex-direction:column}.upload-section{display:flex;align-items:center;justify-content:center;height:100%;padding:20px}.parsing-indicator{display:flex;align-items:center;justify-content:center;height:100%;font-size:18px;color:var(--text-secondary)}.error-message{display:flex;align-items:center;justify-content:center;height:100%;font-size:18px;color:#d32f2f;padding:20px;text-align:center}