.tool-hero{padding:28px 28px 0;max-width:1400px;margin:0 auto}.tool-hero h1{margin:0 0 4px;font-size:22px}.tool-hero p{margin:0;color:var(--text-muted);font-size:13.5px}.header-badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.pill{font-size:11px;color:var(--text-muted);border:1px solid var(--border);padding:4px 10px;border-radius:999px;white-space:nowrap}.app-main{padding:20px 28px 60px;max-width:1400px;margin:0 auto}.input-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:20px;box-shadow:var(--shadow)}.input-panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;flex-wrap:wrap;gap:10px}.input-panel-head label{font-size:13px;font-weight:600;color:var(--text)}.input-actions{display:flex;gap:8px;flex-wrap:wrap}#logInput{width:100%;min-height:160px;resize:vertical;background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:12px;font-family:var(--font-mono);font-size:12.5px;line-height:1.5}#logInput:focus{outline:none;border-color:var(--accent)}.input-stats{margin-top:8px;font-size:12px;color:var(--text-muted);min-height:16px}.empty-state{border:1px dashed var(--border);border-radius:var(--radius);padding:40px 20px;text-align:center;color:var(--text-muted);font-size:14px}.results{display:grid;grid-template-columns:260px 1fr;gap:18px;align-items:start}.results[hidden],.empty-state[hidden]{display:none}.controls-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;position:sticky;top:76px;display:flex;flex-direction:column;gap:16px;max-height:calc(100vh - 96px);overflow-y:auto;box-shadow:var(--shadow)}.control-group label{display:block;font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.4px;color:var(--text-muted);margin-bottom:6px}.control-group input[type=text],.control-group select{width:100%;background:var(--bg);border:1px solid var(--border);color:var(--text);padding:7px 9px;border-radius:6px;font-size:13px}.control-group input[type=text]:focus,.control-group select:focus{outline:none;border-color:var(--accent)}.checkbox-row{display:flex;align-items:center;gap:8px;font-size:13px;text-transform:none;letter-spacing:0;color:var(--text);font-weight:400;cursor:pointer}.checkbox-row input{accent-color:var(--accent)}.level-chips{display:flex;flex-wrap:wrap;gap:6px}.level-chip{font-size:11px;font-weight:700;padding:4px 9px;border-radius:999px;border:1px solid var(--border);cursor:pointer;user-select:none;opacity:.55;transition:opacity .15s,transform .1s}.level-chip.active{opacity:1}.level-chip:active{transform:scale(.96)}.level-chip.disabled{pointer-events:none;opacity:.25}.level-chip[data-level=trace]{color:var(--lvl-trace);border-color:var(--lvl-trace)}.level-chip[data-level=debug]{color:var(--lvl-debug);border-color:var(--lvl-debug)}.level-chip[data-level=info]{color:var(--lvl-info);border-color:var(--lvl-info)}.level-chip[data-level=warn]{color:var(--lvl-warn);border-color:var(--lvl-warn)}.level-chip[data-level=error]{color:var(--lvl-error);border-color:var(--lvl-error)}.level-chip[data-level=fatal]{color:var(--lvl-fatal);border-color:var(--lvl-fatal)}.gap-threshold-row{display:flex;align-items:center;gap:10px}.gap-threshold-row input[type=range]{flex:1;accent-color:var(--accent)}#gapThresholdLabel{font-size:12px;color:var(--text);min-width:38px;text-align:right}.insights{border-top:1px solid var(--border);padding-top:14px}.insights-tabs{display:flex;gap:6px;margin-bottom:8px}.insights-tab{flex:1;background:var(--surface-alt);border:1px solid var(--border);color:var(--text-muted);font-size:11.5px;padding:6px 4px;border-radius:6px;cursor:pointer}.insights-tab.active{color:var(--text);border-color:var(--accent)}.insights-tab span{color:var(--text-muted);margin-left:3px}.insights-list{max-height:260px;overflow-y:auto;display:flex;flex-direction:column;gap:4px}.insight-item{text-align:left;background:var(--surface-alt);border:1px solid var(--border);border-left:3px solid var(--lvl-error);border-radius:6px;padding:6px 8px;cursor:pointer;font-size:11.5px;color:var(--text)}.insight-item.gap-item{border-left-color:var(--gap-slow)}.insight-item:hover{background:var(--border)}.insight-item .insight-meta{color:var(--text-muted);font-size:10.5px;margin-bottom:2px}.insight-item .insight-msg{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:var(--font-mono)}.insights-empty{color:var(--text-muted);font-size:12px;padding:8px 2px}.timeline-panel{min-width:0}.timeline-summary{font-size:12.5px;color:var(--text-muted);margin-bottom:12px}.timeline-container{display:flex;flex-direction:column;gap:14px}.group-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.group-card.has-error{border-color:var(--lvl-error)}.group-header{display:flex;align-items:center;gap:12px;padding:12px 14px;cursor:pointer;flex-wrap:wrap;background:var(--surface-alt)}.group-title{font-family:var(--font-mono);font-size:13px;font-weight:600}.group-title .group-type{color:var(--text-muted);font-family:var(--font-sans);font-weight:500;font-size:11px;text-transform:uppercase;margin-right:6px}.group-meta{display:flex;gap:8px;flex-wrap:wrap;margin-left:auto;align-items:center}.badge{font-size:11px;padding:3px 8px;border-radius:999px;border:1px solid var(--border);color:var(--text-muted);white-space:nowrap}.badge.error{color:var(--lvl-error);border-color:var(--lvl-error)}.badge.warn{color:var(--lvl-warn);border-color:var(--lvl-warn)}.badge.slow{color:var(--gap-slow);border-color:var(--gap-slow)}.collapse-chevron{color:var(--text-muted);font-size:12px;transition:transform .15s;width:14px;text-align:center}.group-card.collapsed .collapse-chevron{transform:rotate(-90deg)}.group-card.collapsed .group-timeline{display:none}.group-timeline{padding:14px 18px 14px 22px;position:relative}.gap-connector{display:flex;align-items:center;gap:8px;margin-left:5px;padding-left:12px;border-left:2px solid var(--gap-normal);min-height:14px;font-size:10.5px;color:var(--text-muted)}.gap-connector.slow{border-left:2px dashed var(--gap-slow);color:var(--gap-slow);font-weight:600}.gap-connector.veryslow{border-left:2px dashed var(--gap-veryslow);color:var(--gap-veryslow);font-weight:700}.entry{display:flex;gap:10px;align-items:flex-start;border-left:2px solid var(--border);margin-left:5px;padding:6px 0 6px 12px;position:relative}.entry:before{content:"";position:absolute;left:-6px;top:11px;width:9px;height:9px;border-radius:50%;background:var(--lvl-info);border:2px solid var(--surface)}.entry.trace:before{background:var(--lvl-trace)}.entry.debug:before{background:var(--lvl-debug)}.entry.info:before{background:var(--lvl-info)}.entry.warn:before{background:var(--lvl-warn)}.entry.error:before{background:var(--lvl-error)}.entry.fatal:before{background:var(--lvl-fatal)}.entry.nolevel:before{background:var(--text-muted)}.entry.highlighted{background:color-mix(in srgb,var(--accent) 10%,transparent);border-radius:4px}.entry.flash{animation:flashHighlight 1.6s ease}@keyframes flashHighlight{0%{background:color-mix(in srgb,var(--accent) 30%,transparent)}to{background:transparent}}.entry-time{font-family:var(--font-mono);font-size:11px;color:var(--text-muted);white-space:nowrap;padding-top:1px;min-width:92px}.entry-time.approx{font-style:italic}.entry-level-badge{font-size:10px;font-weight:700;padding:1px 6px;border-radius:4px;white-space:nowrap;height:fit-content}.entry.trace .entry-level-badge{color:var(--lvl-trace);background:color-mix(in srgb,var(--lvl-trace) 15%,transparent)}.entry.debug .entry-level-badge{color:var(--lvl-debug);background:color-mix(in srgb,var(--lvl-debug) 15%,transparent)}.entry.info .entry-level-badge{color:var(--lvl-info);background:color-mix(in srgb,var(--lvl-info) 15%,transparent)}.entry.warn .entry-level-badge{color:var(--lvl-warn);background:color-mix(in srgb,var(--lvl-warn) 15%,transparent)}.entry.error .entry-level-badge{color:var(--lvl-error);background:color-mix(in srgb,var(--lvl-error) 15%,transparent)}.entry.fatal .entry-level-badge{color:var(--lvl-fatal);background:color-mix(in srgb,var(--lvl-fatal) 15%,transparent)}.entry.nolevel .entry-level-badge{color:var(--text-muted);background:color-mix(in srgb,var(--text-muted) 15%,transparent)}.entry-message{font-family:var(--font-mono);font-size:12px;color:var(--text);word-break:break-word;flex:1;min-width:0}.entry-extra{margin-top:4px;font-size:11px;color:var(--text-muted);white-space:pre-wrap;border-left:2px solid var(--border);padding-left:8px;max-height:320px;overflow-y:auto}.entry-badges{display:flex;flex-wrap:wrap;gap:5px;margin-top:5px}.entry-badges .badge{font-size:10px;padding:2px 7px;color:var(--text-muted)}.entry-extra-toggle{display:inline-block;margin-top:3px;font-size:10.5px;color:var(--accent);cursor:pointer}.how-it-works{max-width:1400px;margin:8px auto 0;padding:0 28px 40px}.how-it-works h2{font-size:18px;margin:0 0 16px}.how-it-works-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.how-it-works-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.how-it-works-card h3{font-size:14px;margin:0 0 6px}.how-it-works-card p{font-size:13px;color:var(--text-muted);line-height:1.6;margin:0}.privacy-note{margin-top:14px;background:var(--surface-alt);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;display:flex;gap:10px;align-items:flex-start}.privacy-note strong{display:block;font-size:13px;margin-bottom:2px}.privacy-note p{margin:0;font-size:13px;color:var(--text-muted);line-height:1.6}@media (max-width: 880px){.results{grid-template-columns:1fr}.controls-panel{position:static;max-height:none}.how-it-works-grid{grid-template-columns:1fr}}