:root{color-scheme:light;--ink:#14251f;--green:#176b4d;--green-2:#dcece4;--coral:#d86f52;--amber:#c99435;--blue:#537f95;--paper:#fff;--bg:#f3f5f2;--line:#dce3de;--muted:#718078;--soft:#f8faf8;--danger:#b84848;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;letter-spacing:0}*{box-sizing:border-box;letter-spacing:0}[hidden]{display:none!important}html{background:var(--bg)}body{margin:0;color:var(--ink);background:var(--bg)}button,input,select{font:inherit;color:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.eyebrow{margin:0 0 7px;font-size:11px;font-weight:750;color:var(--green);text-transform:uppercase}.subtle{margin:7px 0 0;color:var(--muted);font-size:13px}.brand-seal{width:38px;height:38px;display:grid;place-items:center;background:var(--ink);color:#fff;font-family:Georgia,serif;font-size:21px;flex:0 0 auto}.primary-button,.secondary-button{min-height:42px;border-radius:5px;padding:0 18px;font-weight:700;border:0}.primary-button{background:var(--ink);color:#fff}.primary-button:hover{background:#203d32}.secondary-button{background:#fff;border:1px solid var(--line)}.secondary-button:hover{border-color:#aab9b0}.text-button{border:0;background:none;color:var(--green);font-weight:700;padding:6px}.icon-button{width:36px;height:36px;border:1px solid var(--line);background:#fff;border-radius:5px;font-size:18px;display:grid;place-items:center}.error{min-height:19px;margin:10px 0 0;color:var(--danger);font-size:12px}

.auth-view{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(400px,.75fr);background:#fff}.auth-visual{position:relative;min-height:100vh;overflow:hidden;background:#1b2823}.auth-visual>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;filter:saturate(.72) contrast(1.03)}.auth-visual:after{content:"";position:absolute;inset:0;background:rgba(10,24,18,.28)}.auth-brand{position:absolute;z-index:1;top:38px;left:42px;display:flex;align-items:center;gap:12px;color:#fff}.auth-brand .brand-seal{background:#fff;color:var(--ink)}.auth-brand strong{font-size:20px;display:block}.auth-brand small{font-size:9px;opacity:.74}.visual-caption{position:absolute;z-index:1;left:42px;bottom:42px;color:#fff}.visual-caption p{margin:0 0 10px;font-size:clamp(23px,3vw,40px);font-weight:750}.visual-caption span{font-size:13px;opacity:.75}.auth-panel{display:grid;place-items:center;padding:34px}.auth-form{width:min(390px,100%)}.auth-form h1{font-size:30px;margin:0}.auth-copy{color:var(--muted);font-size:13px;margin:9px 0 25px}.auth-tabs{display:flex;border-bottom:1px solid var(--line);margin-bottom:24px}.auth-tabs button{flex:1;border:0;background:none;padding:10px;color:var(--muted);border-bottom:2px solid transparent}.auth-tabs button.active{color:var(--ink);border-bottom-color:var(--ink);font-weight:700}.auth-form label,.dialog-shell label{display:grid;gap:7px;margin-top:16px;font-size:12px;font-weight:700}.auth-form input,.dialog-shell input,.profile-layout input,.profile-layout select{width:100%;border:1px solid #c9d3cc;background:#fff;border-radius:5px;padding:11px 12px;outline:none;min-width:0}.auth-form input:focus,.dialog-shell input:focus,.profile-layout input:focus,.profile-layout select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(23,107,77,.1)}.auth-form .primary-button{width:100%;margin-top:18px}.shared-account-link{display:block;text-align:center;color:var(--muted);font-size:12px;margin-top:18px}.shared-account-link:hover{color:var(--green)}

.app-shell{min-height:100vh}.sidebar{position:fixed;z-index:10;left:0;top:0;bottom:0;width:230px;background:#fff;border-right:1px solid var(--line);padding:25px 18px 18px;display:flex;flex-direction:column}.app-brand{display:flex;align-items:center;gap:11px;padding:0 7px}.app-brand strong{display:block;font-size:18px}.app-brand small{display:block;font-size:9px;color:var(--muted);margin-top:2px}.sidebar nav{display:grid;gap:5px;margin-top:42px}.nav-button{height:44px;display:flex;align-items:center;gap:12px;border:0;background:transparent;border-radius:5px;color:var(--muted);padding:0 12px;text-align:left}.nav-button span{width:20px;text-align:center;font-size:18px}.nav-button:hover{background:var(--soft);color:var(--ink)}.nav-button.active{background:var(--green-2);color:var(--green);font-weight:750}.sidebar-account{margin-top:auto;border-top:1px solid var(--line);padding:18px 5px 0;display:grid;grid-template-columns:36px minmax(0,1fr) 36px;align-items:center;gap:10px}.avatar{width:36px;height:36px;border:0;border-radius:50%;background:#e5e7df;color:var(--ink);display:grid;place-items:center;font-weight:750}.sidebar-account strong,.sidebar-account small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-account strong{font-size:12px}.sidebar-account small{color:var(--muted);font-size:9px;margin-top:3px}.main-content{margin-left:230px;min-height:100vh;padding:34px clamp(24px,4vw,60px) 70px}.page-section{max-width:1260px;margin:0 auto}.mobile-header,.mobile-nav{display:none}.page-loading{min-height:70vh;display:flex;align-items:center;justify-content:center;gap:10px;color:var(--muted);font-size:13px}.page-loading span{width:18px;height:18px;border:2px solid #cad5ce;border-top-color:var(--green);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.page-heading{min-height:72px;display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:24px}.page-heading h1{font-size:28px;margin:0}.home-heading{align-items:center}.command-button{min-width:148px}.command-button span{margin-left:12px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:12px}.metrics article,.panel{background:var(--paper);border:1px solid var(--line);border-radius:7px}.metrics article{padding:18px 20px;min-height:126px}.metrics article>span{display:block;color:var(--muted);font-size:12px}.metrics strong{display:inline-block;font-size:29px;margin:14px 7px 5px 0;font-variant-numeric:tabular-nums}.metrics small{color:#8b9690;font-size:11px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,.85fr);gap:12px}.next-panel{grid-row:span 2}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;border-bottom:1px solid #edf1ee}.panel-heading h2{font-size:15px;margin:0}.panel-heading p{font-size:11px;color:var(--muted);margin:4px 0 0}.status-chip{padding:5px 9px;border-radius:4px;background:#eef2ef;color:var(--muted);font-size:10px}.next-workout{padding:22px}.next-workout h3{margin:0;font-size:24px}.next-workout .focus-note{color:var(--muted);font-size:12px;margin:7px 0 22px}.exercise-preview{display:grid}.exercise-preview-row{display:grid;grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid #edf1ee}.exercise-preview-row:last-child{border:0}.exercise-index{width:26px;height:26px;display:grid;place-items:center;background:#eff3f0;border-radius:4px;color:var(--green);font-size:10px;font-weight:750}.exercise-preview-row strong{font-size:13px}.exercise-preview-row small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.exercise-preview-row>span:last-child{font-size:11px;color:var(--muted)}.start-panel-button{width:100%;margin-top:18px}.week-strip{display:grid;grid-template-columns:repeat(7,1fr);padding:18px 15px;gap:5px}.week-day{text-align:center;min-width:0}.week-day span{font-size:9px;color:var(--muted);display:block}.week-day strong{width:32px;height:32px;display:grid;place-items:center;border-radius:50%;margin:8px auto 5px;font-size:11px}.week-day small{font-size:8px;color:#9ba49f;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.week-day.scheduled strong{background:#e8efeb;color:var(--green)}.week-day.completed strong{background:var(--green);color:#fff}.week-day.today strong{outline:2px solid var(--coral);outline-offset:2px}.guidance-list{display:grid;gap:0;padding:8px 20px}.guidance-item{display:grid;grid-template-columns:8px 1fr;gap:11px;align-items:start;padding:11px 0;border-bottom:1px solid #edf1ee;font-size:12px;line-height:1.45}.guidance-item:last-child{border:0}.guidance-item:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--amber);margin-top:5px}

.plan-list{display:grid;gap:10px}.session-card{background:#fff;border:1px solid var(--line);border-radius:7px;overflow:hidden}.session-summary{width:100%;border:0;background:#fff;padding:18px 20px;display:grid;grid-template-columns:64px minmax(0,1fr) auto;align-items:center;text-align:left;gap:18px}.session-summary:hover{background:#fafbfa}.session-day{color:var(--green);font-weight:750;font-size:12px}.session-summary h3{font-size:15px;margin:0}.session-summary p{font-size:11px;color:var(--muted);margin:4px 0 0}.session-summary .open-arrow{font-size:20px;color:var(--muted)}.session-details{border-top:1px solid var(--line);padding:0 20px 18px}.session-exercise{display:grid;grid-template-columns:minmax(180px,1fr) 110px 110px minmax(180px,1.2fr);gap:12px;padding:13px 0;border-bottom:1px solid #edf1ee;align-items:center;font-size:11px}.session-exercise strong{font-size:13px}.session-exercise span{color:var(--muted)}.session-actions{display:flex;justify-content:flex-end;margin-top:16px}.plan-guidance{margin-top:20px;padding:22px;border-left:3px solid var(--amber);background:#fff}.plan-guidance h2{margin:0 0 12px;font-size:15px}.plan-guidance p{margin:7px 0;color:var(--muted);font-size:12px}

.progress-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(310px,.8fr);gap:12px}.chart-wrap{height:360px;padding:20px;position:relative}.chart-wrap canvas{width:100%;height:100%}.empty-state{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);font-size:12px}.progress-list{max-height:360px;overflow:auto}.progress-row{display:grid;grid-template-columns:88px 1fr 34px;gap:12px;align-items:center;padding:14px 18px;border-bottom:1px solid #edf1ee}.progress-row:last-child{border:0}.progress-row time{color:var(--muted);font-size:10px}.progress-row strong{font-size:17px}.progress-row small{display:block;color:var(--muted);font-size:9px;margin-top:3px}.delete-entry{width:30px;height:30px;border:0;background:none;color:#a3aca7;font-size:17px}.delete-entry:hover{color:var(--danger)}

.profile-layout{display:grid;gap:12px}.form-section{position:relative;background:#fff;border:1px solid var(--line);border-radius:7px;padding:22px 24px 24px;display:grid;grid-template-columns:44px minmax(180px,.55fr) minmax(0,1.45fr);gap:20px;align-items:start}.section-number{font-size:11px;color:var(--green);font-weight:800;padding-top:4px}.form-section h2{font-size:16px;margin:0}.form-section>div>p{font-size:11px;color:var(--muted);margin:6px 0 0}.form-grid{display:grid;gap:12px}.form-grid.three{grid-template-columns:repeat(3,1fr)}.profile-layout label{font-size:11px;font-weight:700}.profile-layout input,.profile-layout select{margin-top:7px}.profile-layout fieldset{grid-column:3;border:0;padding:0;margin:14px 0 0}.profile-layout legend{font-size:11px;font-weight:700;margin-bottom:8px}.segmented{display:flex;border:1px solid var(--line);border-radius:5px;overflow:hidden;width:max-content;max-width:100%}.segmented label{margin:0}.segmented input,.choice-grid input,.check-grid input{position:absolute;opacity:0;pointer-events:none}.segmented span{display:block;padding:10px 17px;border-right:1px solid var(--line);color:var(--muted);font-size:11px}.segmented label:last-child span{border:0}.segmented input:checked+span{background:var(--ink);color:#fff}.choice-grid,.check-grid{grid-column:3;display:grid;gap:8px}.goal-grid{grid-template-columns:repeat(2,1fr)}.choice-grid span,.check-grid span{display:block;border:1px solid var(--line);border-radius:5px;background:#fff;padding:13px}.choice-grid strong,.choice-grid small{display:block}.choice-grid strong{font-size:12px}.choice-grid small{font-size:9px;color:var(--muted);margin-top:4px}.choice-grid input:checked+span,.check-grid input:checked+span{border-color:var(--green);background:var(--green-2);box-shadow:inset 3px 0 0 var(--green)}.check-grid{grid-template-columns:repeat(4,1fr)}.check-grid span{text-align:center;font-size:11px}.medical-note{grid-column:3;padding:12px 14px;background:#fff8ed;border-left:3px solid var(--amber);color:#806b48;font-size:10px;line-height:1.5}.profile-actions{display:flex;align-items:center;justify-content:flex-end;gap:18px;padding:10px 0}.profile-actions .primary-button{min-width:180px}

dialog{border:0;border-radius:7px;padding:0;box-shadow:0 24px 90px rgba(17,37,29,.28);width:min(760px,calc(100% - 28px));max-height:calc(100vh - 28px)}dialog::backdrop{background:rgba(11,25,19,.52)}.dialog-shell{padding:24px}.dialog-shell header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding-bottom:18px;border-bottom:1px solid var(--line)}.dialog-shell h2{margin:0;font-size:22px}.workout-content{max-height:55vh;overflow:auto;padding:4px 0}.workout-block{padding:15px 0;border-bottom:1px solid var(--line)}.workout-block h3{font-size:11px;color:var(--muted);margin:0 0 10px}.workout-block p{font-size:12px;margin:6px 0}.workout-check{display:grid;grid-template-columns:26px minmax(0,1fr) auto;gap:12px;align-items:center;padding:10px 0}.workout-check input{width:18px;height:18px;accent-color:var(--green)}.workout-check strong{font-size:13px}.workout-check small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.workout-check>span{font-size:10px;color:var(--muted)}.completion-fields{display:grid;grid-template-columns:1fr 2fr;gap:12px}.dialog-shell>.primary-button,.dialog-shell form>.primary-button,#complete-form>.primary-button{width:100%;margin-top:15px}.workout-dialog .dialog-shell{padding-bottom:20px}#progress-dialog{width:min(440px,calc(100% - 28px))}.mobile-nav{display:none}

@media(max-width:1050px){.metrics{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}.next-panel{grid-row:auto}.progress-grid{grid-template-columns:1fr}.form-section{grid-template-columns:36px 180px minmax(0,1fr)}.session-exercise{grid-template-columns:1fr 90px 90px}.session-exercise span:last-child{display:none}}
@media(max-width:760px){body{padding-bottom:64px}.sidebar{display:none}.main-content{margin-left:0;padding:0 14px 28px}.mobile-header{height:62px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);margin:0 -14px 22px;padding:0 16px;background:#fff;position:sticky;top:0;z-index:8}.mobile-header .app-brand{padding:0}.mobile-header .brand-seal{width:32px;height:32px;font-size:18px}.mobile-nav{position:fixed;z-index:15;bottom:0;left:0;right:0;height:62px;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);padding-bottom:env(safe-area-inset-bottom)}.mobile-nav button{border:0;background:#fff;color:var(--muted);font-size:9px;display:grid;place-items:center;padding:7px}.mobile-nav button span{display:block;font-size:18px;line-height:1}.mobile-nav button.active{color:var(--green);font-weight:750}.page-heading{min-height:0;margin-bottom:18px}.page-heading h1{font-size:23px}.home-heading{align-items:flex-start}.command-button{min-width:0}.metrics{gap:8px}.metrics article{min-height:105px;padding:14px}.metrics strong{font-size:24px;margin-top:10px}.form-section{display:block;padding:18px}.section-number{margin-bottom:8px}.form-section>div:nth-child(2){margin-bottom:18px}.form-section fieldset,.choice-grid,.check-grid,.medical-note{grid-column:auto}.form-grid.three{grid-template-columns:1fr 1fr}.goal-grid,.check-grid{grid-template-columns:1fr 1fr}.profile-layout fieldset{margin-top:18px}.medical-note{margin-top:18px}.session-summary{grid-template-columns:52px 1fr auto;padding:15px}.session-details{padding:0 14px 14px}.session-exercise{grid-template-columns:1fr auto;padding:11px 0}.session-exercise span:nth-child(3),.session-exercise span:last-child{display:none}.chart-wrap{height:270px}.completion-fields{grid-template-columns:1fr}.auth-view{grid-template-columns:1fr}.auth-visual{min-height:34vh}.auth-panel{min-height:66vh;padding:28px 22px}.auth-brand{top:22px;left:22px}.visual-caption{left:22px;bottom:22px}.visual-caption p{font-size:24px}.auth-form h1{font-size:26px}}
@media(max-width:430px){.home-heading{display:block}.home-heading .command-button{width:100%;margin-top:16px}.week-strip{padding:15px 8px}.week-day strong{width:28px;height:28px}.metrics article{padding:13px}.form-grid.three{grid-template-columns:1fr}.profile-actions{display:block}.profile-actions .primary-button{width:100%}.segmented span{padding:10px 12px}.dialog-shell{padding:18px}.workout-content{max-height:52vh}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.page-loading span{animation:none}}