:root{color-scheme:light;--bg0: #f4f5f1;--bg1: #e9ece5;--surface: #fff;--surface2: #f6f7f3;--text: #1c2823;--muted: #59665d;--faint: #5d695f;--border: #e2e7de;--border2: #c8d2c4;--accent: #d0f268;--accent-ink: #30400e;--forest: #1c3228;--on-forest: #f5f7ef;--blue: #436d36;--cyan: #6260a8;--emerald: #23734d;--lime: #567a13;--amber: #906009;--red: #b33e3e;--blue-dim: #edf3e7;--cyan-dim: #efedf8;--emerald-dim: #e8f3ec;--lime-dim: #f0f6dd;--amber-dim: #fbf1db;--red-dim: #fbeded;--tone-emerald-ink: var(--emerald);--tone-amber-ink: var(--amber);--tone-red-ink: var(--red);--tone-cyan-ink: var(--cyan);--tone-blue-ink: var(--blue);--tone-lime-ink: var(--lime);--gold: var(--accent);--gold-hi: var(--accent);--gold-deep: #b8df4c;--on-gold: var(--text);--navy: var(--forest);--font-body: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-display: var(--font-body);--font-mono: "Geist Mono", ui-monospace, monospace;--font-hand: var(--font-body);--t-display: clamp(3rem, 6vw, 5.5rem);--t-hero: clamp(2.5rem, 5vw, 4.6rem);--t-title: clamp(1.85rem, 3vw, 2.55rem);--t-h2: 1.4rem;--t-h3: 1.1rem;--t-body: 1rem;--t-small: .9rem;--t-tiny: .78rem;--t-label: .68rem;--s1: .5rem;--s2: .75rem;--s3: 1rem;--s4: 1.5rem;--s5: 2rem;--s6: 2.5rem;--s7: 3.5rem;--s8: 5rem;--s9: 7rem;--r-sm: 9px;--r-md: 12px;--r-lg: 22px;--r-pill: 999px;--shadow-1: 0 2px 5px #17281803;--shadow-2: 0 12px 40px #17281808;--fast: .13s;--normal: .22s;--slow: .32s;--ease: cubic-bezier(.2, .8, .2, 1);--rail: 218px}:root[data-theme=dark]{color-scheme:dark;--bg0: #121914;--bg1: #263027;--surface: #1b241e;--surface2: #212c24;--text: #f1f4ec;--muted: #b0baaf;--faint: #9ba996;--border: #303d31;--border2: #465541;--forest: #23382b;--on-forest: #f5f7ef;--accent-ink: #c7ec77;--blue: #bbde7c;--cyan: #beb8f0;--emerald: #8ed6a7;--lime: #c4e97c;--amber: #eec77b;--red: #f4a5a3;--blue-dim: #2b3826;--cyan-dim: #302e43;--emerald-dim: #233c2c;--lime-dim: #313d22;--amber-dim: #3b3424;--red-dim: #432a2b;--shadow-1: none;--shadow-2: 0 12px 40px #00000014}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg0);color:var(--text);font-family:var(--font-body);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit;color:inherit}button,a,input,textarea,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.52}a{color:var(--blue);text-underline-offset:4px}a:hover{text-decoration-color:currentColor}button,a,input,textarea,select,summary{outline-offset:4px}:focus-visible{outline:3px solid var(--blue)}::selection{background:var(--accent);color:#1c2823}img,svg{max-width:100%}svg{flex-shrink:0;vertical-align:middle}h1,h2,h3,h4{font-family:var(--font-display);line-height:1.18;letter-spacing:-.035em;font-weight:600;text-wrap:balance}h1{font-size:var(--t-title)}h2{font-size:var(--t-h2)}h3{font-size:var(--t-h3)}p{overflow-wrap:anywhere}.muted,.page-description{color:var(--muted)}.faint{color:var(--faint)}.small{font-size:var(--t-small)}.tiny{font-size:var(--t-tiny)}.mono,code{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.lead{font-size:1.13rem;line-height:1.6}.font-accent{font-style:italic}.eyebrow{font-size:var(--t-label);letter-spacing:.13em;text-transform:uppercase;font-weight:600;color:var(--muted);line-height:1.5}.page{width:100%;max-width:1200px;margin:0 auto;padding:36px 38px 64px}.page-wide{max-width:1280px}.page-mid{max-width:1050px}.page-narrow{max-width:800px}.page-form{max-width:490px}.page-title{margin:0 0 20px;font-weight:600;letter-spacing:-.045em;line-height:1.13}.page-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:30px}.page-heading .eyebrow{margin:0 0 10px}.page-heading .page-title{margin:0}.page-description{margin:12px 0 0;max-width:56ch;font-size:.93rem}.heading-actions,.button-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.page-header{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:24px}.section-title{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:32px 0 16px;font-size:1.06rem;letter-spacing:-.02em}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}.section-heading h2,.section-heading h3{margin:0}.section-heading a{font-size:.8rem;text-decoration:none}.card,.daily-checklist,.checklist-skeleton,.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:26px;box-shadow:var(--shadow-1)}.card-accent{border-top:3px solid var(--cyan)}.grid-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:22px;min-width:0}.stat-label{font-size:.78rem;color:var(--muted);font-weight:500}.stat-value{font-size:clamp(1.7rem,3.5vw,2.5rem);font-weight:600;letter-spacing:-.055em;margin:8px 0 4px;line-height:1.2;font-variant-numeric:tabular-nums}.stat-sub{font-size:.8rem;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:11px 19px;border-radius:var(--r-md);font-size:.87rem;font-weight:600;line-height:1.35;border:1px solid transparent;text-decoration:none;transition:background var(--fast),transform var(--fast),border-color var(--fast);white-space:normal;text-align:center}.btn:hover:not(:disabled){transform:translateY(-1px)}.btn:active:not(:disabled){transform:translateY(0)}.btn-primary{background:var(--accent);color:#24321b;border-color:var(--accent)}.btn-primary:hover:not(:disabled){background:#c4e75e;border-color:#c4e75e}.btn-ghost{background:var(--surface);border-color:var(--border2);color:var(--text)}.btn-ghost:hover:not(:disabled){background:var(--surface2)}.btn-danger{background:var(--red-dim);color:var(--red);border-color:var(--red)}.btn-block{width:100%}.ghost-button{background:none;border:0;min-height:44px;padding:8px 12px;border-radius:10px;color:var(--muted);font-size:.83rem}.ghost-button:hover{background:var(--bg1);color:var(--text)}.icon-button,.theme-toggle{display:inline-flex;align-items:center;justify-content:center;min-width:44px;width:44px;height:44px;background:transparent;border:1px solid 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0}fieldset{border:0;padding:0;margin:0;min-width:0}fieldset:disabled{opacity:.65}.workout-input{font-size:1.8rem!important;min-height:62px!important;font-variant-numeric:tabular-nums}.metric-value .metric-unit,.stat-value .metric-unit{letter-spacing:0;margin-left:5px;font-size:.75rem;font-weight:400}.chart-card>figure{border:0!important;padding:0!important;margin:0 0 16px!important}.chart-data{font-size:.8rem;color:var(--muted)}.chart-data summary{cursor:pointer;min-height:44px;padding:12px 0}.chart-data table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}.chart-data td,.chart-data th{padding:8px;border-top:1px solid var(--border);text-align:left}.chat-bubble.pending{display:none}.check-row>label{min-height:44px!important}.check-value input:not([type=checkbox]),.check-value .btn{min-height:44px!important}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.form-wide{grid-column:1/-1}.field-group{min-width:0}.notice{background:var(--blue-dim);border:1px solid var(--border);border-radius:12px;padding:14px 18px;color:var(--text);font-size:.88rem;margin:16px 0}.notice.tone-amber{background:var(--amber-dim)}.notice.tone-red{background:var(--red-dim)}.notice.tone-emerald{background:var(--emerald-dim)}.error-text,.tone-red-text{color:var(--red)}.success-text,.tone-emerald-text{color:var(--emerald)}.tone-amber-text{color:var(--amber)}.tone-cyan-text{color:var(--cyan)}.tone-lime-text{color:var(--lime)}.chip,.source-badge{display:inline-flex;align-items:center;gap:6px;font-size:.69rem;font-weight:500;line-height:1.5;padding:5px 10px;border-radius:999px;background:var(--bg1);color:var(--muted)}.chip.tone-emerald{color:var(--emerald);background:var(--emerald-dim)}.chip.tone-amber{color:var(--amber);background:var(--amber-dim)}.chip.tone-red{color:var(--red);background:var(--red-dim)}.chip.tone-cyan,.source-badge{color:var(--cyan);background:var(--cyan-dim)}.source-badge.is-fallback{color:var(--amber);background:var(--amber-dim)}.progress-track{height:6px;background:var(--bg1);border-radius:999px;overflow:hidden}.progress-fill{height:100%;background:var(--blue);border-radius:inherit;transition:width .28s var(--ease)}.progress-fill.tone-emerald{background:var(--emerald)}.progress-fill.tone-red{background:var(--red)}.progress-fill.tone-amber{background:var(--amber)}.progress-meta{display:flex;justify-content:space-between;margin-top:8px;font-size:.75rem;color:var(--muted)}.list-row,.ledger-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:17px 0;border-bottom:1px solid var(--border);min-width:0}.ledger-row{text-decoration:none;color:var(--text)}.ledger-figure{margin:0;max-width:60%;text-align:right;font-size:.84rem}.ledger-label{font-size:1rem}.brand{display:inline-flex;align-items:center;gap:7px;font-size:29px;letter-spacing:-1.8px;font-weight:700;line-height:1}.brand-ai{font-weight:400}.brand-dot{color:var(--blue)}.brand-link{color:var(--text);text-decoration:none;display:inline-flex;width:fit-content;align-items:center}.app-shell{min-height:100vh;padding-left:var(--rail)}.app-rail{position:fixed;left:0;top:0;bottom:0;width:var(--rail);padding:34px 20px 20px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:40}.app-rail>.brand-link{margin-left:12px}.rail-caption{font-size:.56rem;font-weight:600;letter-spacing:.17em;color:var(--faint);margin:17px 12px 38px}.rail-main,.rail-secondary{display:flex;flex-direction:column;gap:7px}.rail-link{display:flex;gap:13px;align-items:center;text-decoration:none;padding:12px 15px;min-height:47px;border-radius:12px;color:var(--muted);font-size:.86rem;transition:background var(--fast),color var(--fast)}.rail-link:hover{background:var(--surface2);color:var(--text)}.rail-link.active{background:var(--accent);color:#2a351c;font-weight:600}.rail-link.active svg{stroke-width:2}.rail-divider{height:1px;background:var(--border);margin:24px 12px}.rail-secondary .rail-link{font-size:.8rem}.rail-bottom{margin-top:auto;padding-top:40px}.rail-note{display:flex;align-items:center;gap:7px;font-size:.6rem;color:var(--faint);padding:18px 10px}.status-dot{width:6px;height:6px;background:var(--emerald);border-radius:50%;display:inline-block;flex:none}.app-topbar{height:80px;padding:0 38px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;background:var(--bg0)}.breadcrumb{font-size:.61rem;letter-spacing:.11em;color:var(--faint);display:flex;gap:16px;align-items:center}.breadcrumb strong{color:var(--text);font-size:.78rem;letter-spacing:0;font-weight:500}.topbar-actions{display:flex;gap:10px;align-items:center}.avatar{width:36px;height:36px;display:grid;place-items:center;border-radius:50%;background:var(--forest);color:var(--on-forest);text-decoration:none;font-size:.8rem;border:3px solid var(--surface);box-shadow:0 0 0 1px var(--border)}.mobile-tabs,.mobile-brand,.mobile-plan{display:none}.skip-link{position:fixed;top:-100px;left:20px;z-index:1000;background:var(--accent);color:#24321b;padding:12px 20px;border-radius:10px}.skip-link:focus{top:12px}.date-pill{display:flex;align-items:center;gap:8px;font-size:.77rem;background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:9px 15px;color:var(--muted)}.today-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(280px,1fr);gap:22px}.today-main,.today-side{display:flex;flex-direction:column;gap:22px;min-width:0}.next-session{background:var(--forest);color:var(--on-forest);border-radius:24px;position:relative;overflow:hidden;padding:30px;min-height:273px;display:flex;flex-direction:column;align-items:flex-start;isolation:isolate}.next-session .eyebrow{color:#c5d6c3}.next-session h2{font-size:clamp(1.8rem,3vw,2.65rem);margin:22px 0 10px;max-width:15ch}.next-session p{color:#c1d0c2;font-size:.83rem;margin:0 0 24px;max-width:34ch}.next-session .btn{margin-top:auto}.session-topline{width:100%;display:flex;justify-content:space-between;align-items:center;gap:10px}.session-topline .chip{background:#ffffff14;color:#e4efd7}.session-art{position:absolute;right:-40px;bottom:5px;width:230px;height:220px;transform:rotate(-26deg);opacity:.4;z-index:-1;pointer-events:none}.session-art span{position:absolute;inset:calc(var(--i) * 18px);border:1px solid #cee696;border-radius:38% 38% 0 0;transform:translateY(calc(var(--i) * 10px))}.session-art:after{content:"";position:absolute;left:50%;top:0;bottom:0;width:1px;background:#cee696}.rhythm-card{display:flex;gap:25px;align-items:center}.rhythm-card h3{margin:0 0 8px}.rhythm-card p{font-size:.8rem;color:var(--muted);margin:0;max-width:24ch}.ring{position:relative;flex:none;color:var(--blue)}.ring svg{width:100%;height:100%;transform:rotate(-90deg)}.ring circle{fill:none;stroke-width:8}.ring-track{stroke:var(--bg1)}.ring-fill{stroke:currentColor;stroke-linecap:round;transition:stroke-dasharray var(--slow) var(--ease)}.ring-content{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text)}.ring-content strong{font-size:2.1rem;font-weight:600;line-height:1.15;letter-spacing:-.07em;font-variant-numeric:tabular-nums}.ring-content small{font-size:1rem;color:var(--muted);letter-spacing:0}.ring-content>span{font-size:.59rem;text-transform:uppercase;letter-spacing:.13em;margin-top:4px;color:var(--muted)}.fuel-preview{display:grid;grid-template-columns:1fr 1fr;gap:18px}.fuel-preview .metric-value{font-size:1.9rem;letter-spacing:-.05em;line-height:1.25;font-weight:600}.metric-label{font-size:.75rem;color:var(--muted);margin-bottom:8px}.metric-unit{font-size:.72rem;color:var(--muted)}.fuel-preview .progress-track{margin-top:13px}.quiet-link{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--border);padding-top:18px;margin-top:22px;text-decoration:none;color:var(--text);font-size:.81rem;font-weight:500}.coach-card{background:var(--surface);border:1px solid var(--border);border-radius:22px;padding:25px}.coach-card .coach-summary{font-size:1.07rem;letter-spacing:-.015em;line-height:1.55;margin:20px 0}.coach-heading{display:flex;align-items:center;gap:10px}.coach-heading h3{font-size:.9rem;margin:0}.coach-heading>.source-badge{margin-left:auto}.coach-orb{width:35px;height:35px;border-radius:12px;background:var(--cyan-dim);color:var(--cyan);display:grid;place-items:center}.focus-list{padding:0;list-style:none;margin:16px 0 0}.focus-list li{display:flex;gap:12px;padding:10px 0;border-top:1px solid var(--border);font-size:.82rem}.focus-index{color:var(--faint);font-size:.7rem;padding-top:3px}.daily-checklist>ul{list-style:none;margin:0;padding:0}.check-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;padding:15px 0;border-top:1px solid var(--border)}.check-row>label{display:flex;align-items:center;gap:12px;min-height:32px;flex:1}.check-label{font-size:.84rem}.check-label>.tiny{display:block;color:var(--muted);font-size:.73rem}.check-row.done>.check-label,.check-row.done>label>.check-label{color:var(--muted)}.check-value{display:flex;align-items:center;gap:8px;font-variant-numeric:tabular-nums}.check-value input:not([type=checkbox]){width:75px;min-height:40px;padding:7px;text-align:center;font-size:.82rem}.check-value .btn{min-height:40px!important}.checklist-score{font-size:.76rem;color:var(--muted)}.checklist-manual{margin-top:22px;padding-top:12px;border-top:1px solid var(--border)}.checklist-error{padding:24px;border:1px solid var(--border);border-radius:18px;background:var(--surface)}.page-loading{min-height:260px;display:flex;align-items:center;justify-content:center;gap:12px;text-align:center;color:var(--muted);padding:36px}.page-loading:before{content:"";width:18px;height:18px;border:2px solid var(--border2);border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite;flex:none}.loading-card{background:var(--surface);padding:44px;border:1px solid var(--border);border-radius:24px;max-width:620px;margin:35px auto}.loading-card h2{margin-top:22px}.loader{display:inline-block;width:28px;height:28px;border:2px solid var(--border2);border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite}.skeleton{height:12px;border-radius:6px;background:var(--bg1);margin:18px 0;animation:breathe 1.5s ease-in-out infinite}.skeleton.short{width:65%}.empty-state,.dashboard-empty{padding:55px 28px;text-align:center;max-width:650px;margin:45px auto;background:var(--surface);border:1px solid var(--border);border-radius:24px}.empty-state .button-row{justify-content:center;margin-top:22px}.empty-state>p{max-width:45ch;margin:12px auto 22px}.icon-tile{display:inline-grid;place-items:center;width:54px;height:54px;border-radius:17px;background:var(--blue-dim);color:var(--blue);margin-bottom:8px}.confirm-dialog{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:22px;padding:30px;max-width:440px;width:calc(100% - 32px);box-shadow:0 24px 100px #0004}.confirm-dialog::backdrop{background:#12201880;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.confirm-dialog h2{margin:0 0 14px}.confirm-dialog .button-row{justify-content:flex-end;margin-top:26px}.public-shell{min-height:100vh;display:flex;flex-direction:column}.public-shell>main{flex:1}.public-nav{height:88px;display:flex;align-items:center;justify-content:space-between;gap:25px;padding:0 max(28px,calc((100vw - 1220px)/2));border-bottom:1px solid var(--border);background:var(--bg0)}.public-links{display:flex;gap:30px}.public-links a,.public-signin{color:var(--muted);font-size:.82rem;text-decoration:none}.public-links a:hover,.public-links a.active{color:var(--text)}.public-menu{display:none}.nav-cta{min-height:40px;padding:9px 15px;font-size:.78rem}.site-footer{padding:35px;border-top:1px solid var(--border);background:var(--surface)}.site-footer-links{display:flex;gap:24px;flex-wrap:wrap;font-size:.8rem}.site-footer-links 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