:root{color-scheme:light;--bg:var(--tg-theme-bg-color,#f6f7f2);--surface:var(--tg-theme-secondary-bg-color,#e9ede4);--ink:var(--tg-theme-text-color,#223329);--muted:#5d6b61;--line:#d7dfd4;--accent:var(--tg-theme-button-color,#355e46);--on-accent:var(--tg-theme-button-text-color,#f8faf5);--warn:#815121;--soft:#edf0e8;font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
:root[data-theme=dark]{color-scheme:dark;--bg:var(--tg-theme-bg-color,#19221e);--surface:var(--tg-theme-secondary-bg-color,#25322a);--ink:var(--tg-theme-text-color,#e8eee4);--muted:#b1bfb3;--line:#3c4b40;--accent:var(--tg-theme-button-color,#a8cdb0);--on-accent:var(--tg-theme-button-text-color,#17241c);--warn:#e2bc89;--soft:#25322a}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--bg:var(--tg-theme-bg-color,#19221e);--surface:var(--tg-theme-secondary-bg-color,#25322a);--ink:var(--tg-theme-text-color,#e8eee4);--muted:#b1bfb3;--line:#3c4b40;--accent:var(--tg-theme-button-color,#a8cdb0);--on-accent:var(--tg-theme-button-text-color,#17241c);--warn:#e2bc89;--soft:#25322a}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-variant-numeric:tabular-nums}button,select,a{-webkit-tap-highlight-color:transparent}button,select{font:inherit}button,select{min-height:48px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:8px;padding:10px 16px}button{cursor:pointer}a{color:inherit}button:focus-visible,select:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px}h1,h2,h3,p{margin:0}h1{font-size:34px;line-height:1.13;letter-spacing:-1.1px;font-weight:650}h2{font-size:21px;letter-spacing:-.4px;font-weight:650}h3{font-size:18px;font-weight:600}small{font-size:14px}svg{display:block}button:active{transform:translateY(1px)}.masthead{max-width:700px;margin:auto;display:flex;justify-content:space-between;align-items:center;padding:calc(12px + env(safe-area-inset-top)) 24px 8px}.brand{font-size:20px;font-weight:800;letter-spacing:.14em;display:flex;gap:8px;align-items:center;min-height:48px;text-decoration:none}.brand-mark{width:6px;height:18px;display:block;background:var(--accent);transform:skew(-18deg)}.edition{font-size:14px;color:var(--muted)}main{max-width:700px;margin:auto;padding:22px 24px calc(110px + env(safe-area-inset-bottom));overflow-wrap:anywhere}.page-head{margin-bottom:26px}.eyebrow{display:block;color:var(--muted);font-size:14px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:8px}.subtitle{color:var(--muted);margin-top:8px}.section{margin-top:30px}.section-head{display:flex;justify-content:space-between;gap:12px;align-items:baseline;margin-bottom:12px}.section-head small{color:var(--muted)}.metric-ledger{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.metric{padding:16px 0}.metric:nth-child(odd){padding-right:14px}.metric:nth-child(even){padding-left:18px;border-left:1px solid var(--line)}.metric:nth-child(n+3){border-top:1px solid var(--line)}.metric-label{font-size:15px;color:var(--muted)}.metric-value{display:block;font-size:29px;line-height:1.3;letter-spacing:-.7px;font-weight:600}.unit{font-size:16px;font-weight:400;color:var(--muted);letter-spacing:0}.stamp{font-size:12px;color:var(--muted);display:block;line-height:1.4;margin-top:5px}.stamp.warn{color:var(--warn)}.plan-paper{padding:18px;background:var(--surface);border-radius:2px}.plan-paper .eyebrow{font-size:12px;margin-bottom:8px}.session-meta{color:var(--muted);font-size:15px;margin-top:5px}.coach{margin-top:12px;padding-top:12px;border-top:1px solid var(--line);font-size:15px}.session{padding:16px 0;border-bottom:1px solid var(--line)}.session:first-child{padding-top:0}.session-top{display:flex;gap:12px;justify-content:space-between;align-items:baseline}.session-date{color:var(--muted);font-size:14px;white-space:nowrap}.source-tag{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.note{font-size:14px;color:var(--muted);margin-top:8px}.warning{color:var(--warn);font-size:14px;margin:8px 0}.empty{color:var(--muted);padding:16px 0;line-height:1.6}.summary{white-space:pre-wrap;font-size:17px;line-height:1.65}.numbers{display:flex;gap:22px;padding:18px 0;border-block:1px solid var(--line)}.numbers>div{flex:1;min-width:0}.numbers strong{display:block;font-size:25px;font-weight:600;letter-spacing:-.5px}.numbers span{font-size:13px;color:var(--muted)}.range{display:flex;background:var(--surface);padding:4px;border-radius:10px;margin-top:16px}.range button{flex:1;border:0;padding:8px 4px;min-height:48px;background:transparent;border-radius:7px}.range button[aria-pressed=true]{background:var(--ink);color:var(--bg)}.metric-select{display:block;width:100%;background:var(--bg);border-color:var(--line);font-weight:600}.control-label{font-size:14px;color:var(--muted);display:block;margin:0 0 7px}.chart-wrap{margin-top:24px}.chart-label{display:flex;justify-content:space-between;align-items:baseline;gap:12px}.chart-label strong{font-size:23px;font-weight:600}.chart-label span{font-size:14px;color:var(--muted)}.chart{width:100%;height:auto;overflow:visible;margin-top:12px}.chart text{font-family:inherit;font-size:12px;fill:var(--muted)}.chart .grid{stroke:var(--line);stroke-width:1}.chart .plot{stroke:var(--accent);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.chart circle{fill:var(--accent);stroke:var(--bg);stroke-width:2}.record{display:flex;justify-content:space-between;gap:12px;padding:13px 0;border-bottom:1px solid var(--line);align-items:baseline}.record span{color:var(--muted)}.record strong{font-weight:550}.record small{font-size:13px;color:var(--muted)}details summary{cursor:pointer;min-height:48px;padding:12px 0;color:var(--muted)}.state{padding:45px 0}.state h1{margin:12px 0 20px}.state p{color:var(--muted);margin-bottom:24px;max-width:42ch}.state button{background:var(--accent);color:var(--on-accent);border:0}.loading{color:var(--muted);padding:44px 0}.loading::before{content:"";display:block;width:36px;height:3px;background:var(--accent);margin-bottom:16px;animation:breathe 1.3s ease-in-out infinite alternate}.tabs{position:fixed;bottom:0;left:0;right:0;background:var(--bg);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:8px max(8px,calc((100vw - 680px)/2)) calc(8px + env(safe-area-inset-bottom));z-index:10}.tabs a{display:flex;min-height:58px;flex-direction:column;align-items:center;justify-content:center;gap:5px;text-decoration:none;color:var(--muted);font-size:12px;white-space:nowrap}.tabs svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.tabs a[aria-current=page]{color:var(--accent);font-weight:650}.tabs a[aria-current=page] svg{stroke-width:2.2}.screen{animation:appear .2s ease-out}@keyframes appear{from{opacity:.3;transform:translateY(3px)}to{opacity:1;transform:none}}@keyframes breathe{to{opacity:.25}}@media(prefers-reduced-motion:reduce){*,*::before{animation:none!important;transition:none!important}}@media(min-width:600px){main{padding-top:36px}.metric-ledger{grid-template-columns:repeat(4,1fr)}.metric:nth-child(n){border-top:0;padding:16px;border-left:1px solid var(--line)}.metric:first-child{border-left:0;padding-left:0}h1{font-size:42px}}