@font-face{font-family:system-sans;src:local("SF Pro Display")} :root{--paper:#f5f6f2;--card:#fff;--ink:#172a27;--muted:#6c7771;--line:#dce2da;--green:#326d50;--lime:#deedb9;--soft:#edf2e8;--orange:#bb693e;--blue:#6b86ab;font-family:system-sans,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,select,input{font:inherit}button,a,select,input{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button{color:inherit}button:disabled,select:disabled{opacity:.5;cursor:default}button:focus-visible,a:focus-visible,summary:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #729746;outline-offset:4px}a{color:inherit}button{border:0;background:none}button,select{min-height:44px}h1,h2,h3,p{margin:0}button,select,summary{touch-action:manipulation}button:hover:not(:disabled){filter:brightness(.96)}[hidden]{display:none!important}.masthead{max-width:1328px;padding:24px 44px;margin:auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:750;font-size:19px;letter-spacing:1.4px}.brand svg{width:34px;height:34px;fill:none;stroke:var(--green);stroke-width:3;stroke-linecap:round}.brand-light{font-weight:350;letter-spacing:2px;margin-left:4px}.masthead nav{display:flex;align-items:center;gap:28px}.masthead nav button{font-size:13px;color:var(--muted);padding:4px 0}.masthead nav .nav-active{color:var(--ink);font-weight:650}.masthead nav span#session-count{background:#e7ece2;border-radius:5px;padding:3px 6px;margin-left:4px;font-size:10px}.masthead nav .guide-button{margin-left:36px;color:var(--ink)}main{max-width:1240px;margin:0 auto;padding:0 36px}.intro{padding:56px 0 38px;display:flex;align-items:end;justify-content:space-between}.eyebrow,.small-caps,.section-number{font-size:10px;font-weight:650;letter-spacing:1.6px;line-height:1.5}.eyebrow{display:flex;align-items:center;gap:9px;color:var(--green);margin-bottom:18px}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--green);display:inline-block}.intro h1{font-size:clamp(32px,3.7vw,48px);font-weight:500;letter-spacing:-2px;line-height:1.12}.green{color:var(--green)}.intro-copy{color:var(--muted);font-size:15px;margin-top:15px}.intro-note{border-left:1px solid var(--line);padding-left:25px;margin-bottom:2px}.intro-note .small-caps{font-size:9px;color:var(--muted)}.intro-note p{font-size:13px;line-height:1.65;margin-top:8px}.mobile-break{display:none}.capture-card{background:var(--soft);border:1px solid #dce5d2;border-radius:16px;padding:19px 24px 0;position:relative;overflow:hidden}.capture-heading{display:flex;align-items:center;justify-content:space-between}.capture-heading .section-number{color:var(--green)}.device-status{font-size:11px;color:var(--muted)}.capture-body{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:23px 0}.capture-copy h2{font-size:19px;font-weight:550;letter-spacing:-.5px}.capture-copy p{font-size:11px;color:var(--muted);line-height:1.6;margin-top:7px;max-width:320px}.capture-controls{display:flex;align-items:end;gap:12px}.capture-controls label{font-size:10px;color:var(--muted);display:grid;gap:6px}.capture-controls select{padding:0 28px 0 11px;border:1px solid #d4ddcb;border-radius:8px;background:rgba(255,255,255,.6);color:var(--ink);font-size:12px;max-width:148px}.primary{background:var(--ink);color:white;border-radius:8px;padding:13px 20px;display:inline-flex;align-items:center;justify-content:center;gap:11px;font-size:12px;font-weight:600;white-space:nowrap}.record-dot{width:8px;height:8px;border-radius:100%;background:var(--lime)}.capture-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #d9e2d0;font-size:10px;color:var(--muted);min-height:44px;gap:12px}.text-button{font-size:11px;font-weight:550;padding:4px 0;display:inline-flex;align-items:center;gap:18px;text-align:left}.capture-bottom .text-button{color:var(--green)}.analysis{margin-top:42px;scroll-margin-top:20px}.section-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;gap:16px}.session-kicker{display:flex;align-items:center;gap:13px;margin-bottom:10px}.section-number{color:var(--muted)}.pill{font-size:8px;letter-spacing:1px;background:#e7ece1;color:#5e6b54;border:1px solid #d8e0d0;padding:4px 7px;border-radius:4px;white-space:nowrap;font-weight:650}.section-heading h2{font-size:27px;letter-spacing:-.85px;font-weight:500}.muted{color:var(--muted);font-size:12px;line-height:1.7}.section-heading .muted{margin-top:7px}.session-actions{display:flex;align-items:center;gap:10px}.secondary{padding:10px 16px;border:1px solid var(--line);border-radius:8px;background:var(--card);font-size:12px}.secondary span{margin-left:16px}.icon-button{font-size:22px;width:44px;height:44px;display:grid;place-items:center;color:var(--muted)}.metrics{display:grid;grid-template-columns:repeat(4,1fr);margin-bottom:24px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--card)}.metric{text-align:left;padding:20px 24px 18px;display:flex;flex-direction:column;position:relative;min-width:0;border-right:1px solid var(--line)}.metric:last-child{border-right:0}.metric.active{background:#f0f5e9}.metric.active:after{content:"";position:absolute;bottom:0;left:24px;right:24px;height:2px;background:var(--green)}.metric-label{font-size:11px;display:flex;align-items:center;justify-content:space-between;color:#52625a;width:100%;gap:5px}.metric-label>span{color:#98a392}.metric-number{display:block;font-size:38px;line-height:1.4;font-weight:450;letter-spacing:-1.5px;font-variant-numeric:tabular-nums;margin-top:8px;white-space:nowrap}.metric-number small{font-size:13px;letter-spacing:0;color:var(--muted);margin-left:5px;font-weight:400}.metric-caption{font-size:9px;color:var(--muted);margin-top:5px;line-height:1.5}.chart-panel,.swing-panel{background:var(--card);border:1px solid var(--line);border-radius:12px}.chart-panel{padding:24px 24px 0}.chart-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.chart-heading h3,.panel-heading h3{font-size:15px;font-weight:550;letter-spacing:-.2px}.chart-heading p{font-size:11px;color:var(--muted);margin-top:6px}.segmented{display:flex;padding:3px;background:#f1f3ee;border:1px solid #e9ece4;border-radius:7px}.segmented button{font-size:10px;min-height:30px;padding:4px 12px;color:var(--muted);border-radius:4px}.segmented .selected{background:white;color:var(--ink);box-shadow:0 1px 3px #172a2712}.chart-toolbar{display:flex;align-items:center;justify-content:space-between;margin:16px 0 0;min-height:30px;font-size:10px;color:var(--muted);gap:10px}.legend{display:flex;align-items:center;gap:20px}.legend>span{display:flex;align-items:center;gap:6px}.legend-dot{display:inline-block;width:6px;height:6px;background:var(--green);border-radius:50%}.legend label{display:flex;align-items:center;gap:6px;min-height:32px}input[type=checkbox]{accent-color:var(--green);width:13px;height:13px;margin:0}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-variant-numeric:tabular-nums}.chart-wrap{position:relative;aspect-ratio:1000/300;min-height:200px}#main-chart{display:block;width:100%;height:100%;overflow:visible;touch-action:pan-y;user-select:none}#main-chart text{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;fill:#7b867e}#main-chart .axis-label{font-size:9px}#main-chart path{vector-effect:non-scaling-stroke}.chart-empty{position:absolute;inset:0;display:grid;place-items:center;text-align:center;color:var(--muted);padding:40px;font-size:13px;pointer-events:none;background:#ffffffb5}.scrubber{display:flex;align-items:center;gap:12px;font-size:10px;color:var(--muted);padding:6px 0 16px}.scrubber input{flex:1;min-width:50px;accent-color:var(--green);height:24px}.scrubber output{min-width:178px;text-align:right;color:var(--ink);font-size:10px}.chart-footer{border-top:1px solid #edf0e9;padding:13px 0;display:flex;justify-content:space-between;gap:15px;font-size:9px;color:var(--muted)}.detail-grid{display:grid;grid-template-columns:1.7fr 1fr;gap:24px;margin-top:24px}.swing-panel{padding:22px 24px 8px}.panel-heading{display:flex;align-items:center;justify-content:space-between}.panel-heading .muted{font-size:10px}.panel-description{font-size:10px;color:var(--muted);margin:8px 0 20px}table{border-collapse:collapse;width:100%;font-size:11px;font-variant-numeric:tabular-nums}th{text-align:right;color:var(--muted);font-size:9px;font-weight:500;border-bottom:1px solid var(--line);padding:0 6px 10px}th span{color:#99a197;font-size:8px}th:first-child,td:first-child{text-align:left}th:nth-child(2),td:nth-child(2){text-align:center}td{padding:7px 6px;border-bottom:1px solid #edf0e9;text-align:right;height:43px}tbody tr:last-child td{border-bottom:0}tbody tr:hover,tbody tr.selected{background:#f3f6ed}td button{min-height:30px;font-size:11px;padding:4px 8px;border-radius:5px;color:var(--green)}tbody tr.selected td button{background:#e3eccf}td svg{width:90px;height:25px;vertical-align:middle}.insight-panel{background:#eaf0e2;border:1px solid #dce5d2;border-radius:12px;padding:26px 28px}.insight-panel .small-caps{font-size:9px;color:#68785e}.insight-panel h3{font-weight:450;font-size:24px;letter-spacing:-.8px;line-height:1.15;margin:19px 0 13px;max-width:260px}.insight-panel>p{font-size:12px;line-height:1.8;color:#5d6b54}.insight-rule{height:1px;background:#d4dfc9;margin:22px 0 13px}.quality-row{display:flex;justify-content:space-between;gap:12px;font-size:10px;padding:7px 0;color:#65735e}.quality-row strong{font-size:10px;font-weight:500;color:var(--ink);font-variant-numeric:tabular-nums}.insight-panel .text-button{margin-top:13px;color:var(--green)}.raw-details{margin-top:24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:0 4px}.raw-details summary{cursor:pointer;font-size:12px;padding:20px 0}.raw-details summary span{float:right;color:var(--muted);font-size:10px}.raw-content{max-width:850px;padding:0 0 20px;font-size:12px;line-height:1.8;color:var(--muted)}.raw-readout{background:#e9eee4;border-radius:6px;padding:14px;margin:14px 0;font-size:11px;white-space:pre-wrap}.sessions{padding-top:42px;scroll-margin-top:20px}.sessions .section-number{display:block;margin-bottom:10px}.session-entry{display:flex;gap:15px;align-items:center;border-bottom:1px solid var(--line);padding:16px 0}.session-entry .session-load{flex:1;text-align:left;padding:0;font-size:14px;min-width:0}.session-entry small{display:block;font-size:10px;color:var(--muted);margin-top:6px}.session-entry .session-load strong{font-weight:500}.session-entry .session-stat{font-size:11px;color:var(--green)}.storage-note{font-size:10px;color:var(--muted);margin-top:16px}.empty-state{font-size:12px;line-height:1.7;color:var(--muted);padding:24px;background:#eef1e9;border-radius:8px}.sessions .empty-state{display:flex;align-items:center;justify-content:space-between;gap:20px}footer{padding:30px 0 calc(26px + env(safe-area-inset-bottom));border-top:1px solid var(--line);margin-top:46px;display:flex;align-items:center;gap:24px;font-size:10px;color:var(--muted);flex-wrap:wrap}.footer-brand{font-size:12px;gap:0;color:var(--ink);letter-spacing:1px}.footer-brand .brand-light{letter-spacing:1px}footer>.text-button{margin-left:auto}.offline-status{font-size:9px}.capture-live{display:grid;grid-template-columns:180px 1fr auto;align-items:center;gap:16px;border-top:1px solid #d0dcc5;padding:18px 0}.capture-live>div:first-child{display:flex;flex-direction:column;font-size:11px;color:var(--green)}.capture-live strong{font-size:36px;font-weight:450;letter-spacing:-1px;font-variant-numeric:tabular-nums;color:var(--ink);margin-top:3px}.capture-live strong span{font-size:14px;margin-left:4px}.capture-live>p{font-size:12px;color:var(--muted);grid-column:2;grid-row:1}.capture-live>.secondary{grid-column:3;grid-row:1}.live-wave{display:none}.message{border-top:1px solid #d4deca;padding:15px 0;font-size:12px;line-height:1.7}.quality-notice{font-size:11px;line-height:1.6;border-left:3px solid #b39351;padding:12px 15px;background:#f3efdf;margin-bottom:20px}.toast{position:fixed;bottom:calc(24px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);background:var(--ink);color:white;border-radius:10px;padding:14px 22px;font-size:12px;z-index:50;box-shadow:0 4px 24px #0002;max-width:90vw;width:max-content}.skip-link{position:absolute;left:15px;top:-60px;z-index:100;background:var(--ink);color:white;padding:12px}.skip-link:focus{top:15px}dialog{color:var(--ink);border:1px solid var(--line);border-radius:18px;background:var(--paper);padding:30px;max-width:540px;width:calc(100% - 32px);max-height:88dvh;box-shadow:0 30px 100px #0002}dialog::backdrop{background:#172a2770;backdrop-filter:blur(5px)}.dialog-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}dialog h2{font-size:30px;font-weight:450;line-height:1.12;letter-spacing:-1px;margin-bottom:23px}dialog>p{font-size:13px;line-height:1.8;color:var(--muted);margin-bottom:20px}.guide-steps{padding-left:22px}.guide-steps li{padding:0 0 20px 8px;font-size:14px}.guide-steps strong{font-weight:550}.guide-steps p{color:var(--muted);font-size:12px;line-height:1.8;margin-top:6px}.dialog-note{font-size:11px;line-height:1.8;color:var(--muted);padding:16px;background:#e9eee2;border-radius:8px;margin:15px 0 20px}.method-list dt{font-size:13px;font-weight:650;margin-top:20px}.method-list dd{font-size:12px;line-height:1.8;color:var(--muted);margin:7px 0}.export-option{display:flex;flex-direction:column;gap:8px;text-align:left;width:100%;background:white;border:1px solid var(--line);padding:20px;border-radius:10px;margin:12px 0}.export-option strong{font-size:14px;width:100%;font-weight:550}.export-option strong span{float:right}.export-option>span{font-size:11px;color:var(--muted)}.dialog-actions{display:flex;justify-content:end;gap:12px}.danger{background:#a14335;color:white;border-radius:8px;padding:12px 16px;font-size:12px}.noscript{padding:30px;background:#fff0cb;position:fixed;bottom:0;width:100%;z-index:100}
@media(min-width:1400px){.intro{padding-top:65px}.chart-wrap{aspect-ratio:1000/285}}@media(max-width:1000px){.masthead{padding:20px 30px}main{padding:0 30px}.capture-body{align-items:start;flex-direction:column;gap:18px}.capture-copy p{max-width:none}.capture-controls{width:100%}.capture-controls .primary{margin-left:auto}.metric{padding:17px}.metric-number{font-size:32px}.metric-caption{font-size:8px}.detail-grid{gap:18px;grid-template-columns:1.5fr 1fr}.insight-panel{padding:23px}.swing-panel{padding:20px 17px 8px}td svg{width:70px}.intro-note{display:none}.chart-wrap{aspect-ratio:1000/340}.chart-heading h3{font-size:14px}}
@media(max-width:640px){main{padding:0 18px}.masthead{padding:16px 18px}.brand{font-size:16px;gap:7px}.brand svg{width:29px;height:29px}.masthead nav{gap:18px}.masthead nav button{font-size:11px}.masthead nav .guide-button{display:none}.intro{padding:34px 0 28px}.intro h1{font-size:38px;letter-spacing:-1.6px}.mobile-break{display:block}.eyebrow{font-size:8px;letter-spacing:1.3px;margin-bottom:15px}.intro-copy{font-size:13px;margin-top:13px}.capture-card{padding:16px 17px 0;border-radius:12px}.section-number{font-size:9px}.device-status{font-size:9px}.capture-body{padding:20px 0 17px;gap:19px}.capture-copy h2{font-size:17px}.capture-copy p{font-size:10px;line-height:1.7}.capture-controls{display:grid;grid-template-columns:1fr 1fr;gap:12px}.capture-controls select{max-width:none;width:100%;font-size:12px;background:#ffffff80}.capture-controls .primary{grid-column:1/-1;width:100%;min-height:48px;font-size:13px}.capture-bottom{flex-direction:column;align-items:start;gap:0;padding-top:11px;font-size:9px;line-height:1.6}.capture-bottom .text-button{min-height:38px;font-size:10px}.analysis{margin-top:31px}.section-heading{margin-bottom:20px;align-items:center}.section-heading h2{font-size:24px;letter-spacing:-.7px}.session-kicker{gap:9px}.pill{font-size:7px}.section-heading .muted{font-size:10px;margin-top:6px}.session-actions{gap:0}.session-actions>.secondary{padding:8px 11px;font-size:10px;min-height:38px}.session-actions>.icon-button{width:30px;font-size:20px}.session-actions>.secondary span{margin-left:5px}.metrics{grid-template-columns:1fr 1fr;margin-bottom:18px}.metric{padding:15px 17px}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}.metric-number{font-size:34px;margin-top:5px;line-height:1.25}.metric-number small{font-size:11px}.metric-label{font-size:10px}.metric-caption{font-size:8px;margin-top:7px}.metric.active:after{left:17px;right:17px}.chart-panel{padding:18px 13px 0}.chart-heading{align-items:start;gap:6px}.chart-heading h3{font-size:13px}.chart-heading p{font-size:9px;line-height:1.7;max-width:190px}.segmented button{font-size:9px;padding:4px 9px}.chart-toolbar{margin-top:13px;font-size:9px}.legend{gap:9px}.chart-wrap{min-height:220px;aspect-ratio:auto}#main-chart{height:220px}#main-chart text{font-size:11px}.chart-footer{font-size:8px;line-height:1.6}.chart-footer>span:first-child{max-width:180px}.scrubber{flex-wrap:wrap;gap:7px;padding-top:4px}.scrubber label{font-size:9px}.scrubber input{width:100px}.scrubber output{min-width:100%;text-align:center;font-size:10px}.detail-grid{grid-template-columns:1fr;gap:18px;margin-top:18px}.swing-panel{padding:19px 15px 6px}.insight-panel{padding:23px}.insight-panel h3{max-width:none;font-size:26px;margin-top:13px}.insight-panel>p{font-size:12px}.quality-row{font-size:11px}.quality-row strong{font-size:11px}.insight-panel .text-button{font-size:11px}.raw-details summary{font-size:11px}.raw-details summary span{display:none}.sessions{padding-top:32px}.sessions .empty-state{align-items:start;flex-direction:column;gap:4px;padding:18px}.session-entry{gap:10px}.session-entry .session-load{font-size:13px}.session-entry small{font-size:9px}.session-entry .session-stat{font-size:10px}.capture-live{grid-template-columns:1fr auto;gap:10px}.capture-live>p{grid-column:1;grid-row:2;font-size:11px}.capture-live>.secondary{grid-column:2;grid-row:1 / 3}.capture-live strong{font-size:32px}.capture-live>div:first-child{font-size:11px}.message{font-size:11px}.quality-notice{font-size:10px}footer{margin-top:30px;gap:15px;padding-top:24px}footer>span:not(.offline-status){font-size:9px}footer>.text-button{margin-left:0;font-size:10px;min-height:32px}footer .offline-status{margin-left:auto;font-size:8px}dialog{padding:24px}dialog h2{font-size:28px}.raw-readout{font-size:9px}td svg{width:80px}.table-scroll{overflow-x:auto}th{font-size:8px}th span{font-size:7px}}
@media(prefers-reduced-motion:no-preference){button{transition:background .15s,filter .15s}dialog[open]{animation:appear .18s ease-out}@keyframes appear{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}}