:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-synthesis:none;text-rendering:optimizelegibility;--color-ink:#1d2521;--color-muted:#66716b;--color-canvas:#f5f7f5;--color-surface:#fff;--color-line:#d9dfda;--color-brand:#173f35;--color-brand-soft:#e7f0eb;--color-accent:#d9513e;--color-accent-soft:#fbe9e6;--color-info:#365d83;--color-danger:#a3392e;--color-focus:#2d6fbd;--shadow-nav:0 -8px 24px #173f3514;--shadow-panel:0 12px 36px #1d252117;font-family:Inter,Noto Sans SC,Microsoft YaHei,system-ui,sans-serif}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{background:var(--color-canvas);min-width:320px;color:var(--color-ink)}button,input,select,a{font:inherit}button{cursor:pointer}a{color:inherit}:focus-visible{outline-offset:2px;outline:3px solid #2d6fbd47}.app-shell{min-height:100vh;padding-bottom:calc(72px + env(safe-area-inset-bottom))}.app-header{background:var(--color-surface);border-bottom:1px solid var(--color-line);align-items:center;min-height:68px;padding:16px 18px;display:flex}.app-header h1{letter-spacing:0;width:min(100%,760px);margin:0 auto;font-size:23px;line-height:1.2}.body-measurement-reminder{background:var(--color-accent-soft);width:min(100%,760px);min-width:0;color:var(--color-danger);border-bottom:1px solid #edc5bf;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;margin:0 auto;padding:12px 16px;display:grid}.body-measurement-reminder-copy{gap:2px;min-width:0;display:grid}.body-measurement-reminder-copy strong{font-size:13px}.body-measurement-reminder-copy span{min-width:0;color:var(--color-ink);overflow-wrap:anywhere;font-size:12px}.body-measurement-reminder .button{white-space:nowrap}.app-content{width:min(100%,760px);margin:0 auto;padding:20px 16px}@media (width<=560px){.body-measurement-reminder{grid-template-columns:auto minmax(0,1fr)}.body-measurement-reminder .button{grid-column:2;justify-self:start}}.empty-panel{text-align:center;align-content:center;place-items:center;gap:12px;min-height:260px;display:grid}.empty-panel h2{letter-spacing:0;margin:0;font-size:17px}.empty-icon{background:var(--color-brand-soft);width:48px;height:48px;color:var(--color-brand);border-radius:8px;place-items:center;display:grid}.primary-nav{z-index:20;min-height:68px;padding-bottom:env(safe-area-inset-bottom);border-top:1px solid var(--color-line);box-shadow:var(--shadow-nav);background:#fffffff5;grid-template-columns:repeat(3,minmax(0,1fr));display:grid;position:fixed;bottom:0;left:0;right:0}.primary-nav a{min-width:0;color:var(--color-muted);align-content:center;place-items:center;gap:4px;font-size:11px;text-decoration:none;display:grid}.primary-nav a[aria-current=page]{color:var(--color-brand);font-weight:700}.button{letter-spacing:0;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 16px;font-size:14px;font-weight:700;line-height:1.2;text-decoration:none;display:inline-flex}.button:disabled{cursor:not-allowed;opacity:.55}.button-primary{background:var(--color-brand);color:#fff}.button-secondary{background:var(--color-surface);border-color:var(--color-line);color:var(--color-ink)}.button-danger{background:var(--color-accent-soft);color:var(--color-danger);border-color:#edc5bf}.icon-button{border:1px solid var(--color-line);background:var(--color-surface);width:40px;height:40px;color:var(--color-ink);border-radius:6px;place-items:center;padding:0;display:inline-grid}.status-state{min-height:100vh;color:var(--color-muted);justify-content:center;align-items:center;gap:10px;padding:24px;font-size:14px;display:flex}.loading-icon{animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.login-page{background:linear-gradient(180deg, #173f350a, transparent 42%), var(--color-canvas);place-items:center;min-height:100vh;padding:24px 18px;display:grid}.login-panel{border:1px solid var(--color-line);background:var(--color-surface);width:min(100%,390px);box-shadow:var(--shadow-panel);border-radius:8px;padding:30px 24px 26px}.brand-mark{background:var(--color-brand);color:#fff;border-radius:8px;place-items:center;width:48px;height:48px;margin-bottom:18px;display:grid}.login-panel h1{letter-spacing:0;margin:0 0 24px;font-size:27px;line-height:1.15}.form-stack{gap:16px;display:grid}.field{color:var(--color-ink);gap:7px;font-size:13px;font-weight:700;display:grid}.field input,.field select{background:var(--color-surface);width:100%;min-height:44px;color:var(--color-ink);letter-spacing:0;border:1px solid #cbd3cd;border-radius:6px;padding:9px 11px;font-size:16px;font-weight:400}.field input:focus,.field select:focus{border-color:var(--color-focus)}.form-error{color:var(--color-danger);margin:0;font-size:13px;line-height:1.45}.settings-page{gap:28px;display:grid}.settings-section{max-width:520px}.settings-section h2{letter-spacing:0;align-items:center;gap:9px;margin:0 0 18px;font-size:17px;display:flex}.settings-actions{border-top:1px solid var(--color-line);grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-width:520px;padding-top:22px;display:grid}@media (prefers-reduced-motion:reduce){.loading-icon{animation:none}}@media (width>=900px){.app-shell{padding:0 0 0 92px}.primary-nav{border-top:0;border-right:1px solid var(--color-line);grid-template-rows:repeat(3,72px);grid-template-columns:1fr;align-content:center;width:92px;top:0;right:auto;box-shadow:8px 0 24px #173f350f}.app-header h1{padding:0 20px}}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.dialog-backdrop{z-index:50;background:#141c1875;justify-content:center;align-items:flex-end;padding:0;display:flex;position:fixed;inset:0}.dialog-sheet{background:var(--color-surface);border-radius:8px 8px 0 0;flex-direction:column;width:min(100%,680px);max-height:min(92vh,760px);display:flex;box-shadow:0 -18px 56px #141c1833}.backfill-date-dialog{max-width:460px}.dialog-header{border-bottom:1px solid var(--color-line);justify-content:space-between;align-items:center;gap:16px;min-height:62px;padding:11px 16px;display:flex}.dialog-header h2{letter-spacing:0;margin:0;font-size:18px;line-height:1.25}.dialog-body{padding:18px 16px calc(20px + env(safe-area-inset-bottom));overflow-y:auto}.today-page{gap:18px;display:grid}.workout-page-toolbar{align-items:center;min-height:40px;display:flex}.workout-page-toolbar .icon-button{width:40px;height:40px}.today-summary{border-bottom:1px solid var(--color-line);gap:8px;padding-bottom:16px;display:grid}.date-label{color:var(--color-muted);align-items:center;gap:7px;font-size:13px;font-weight:700;display:flex}.theme-title-row{justify-content:space-between;align-items:center;gap:12px;min-width:0;display:flex}.theme-title-row h2{letter-spacing:0;overflow-wrap:anywhere;min-width:0;margin:0;font-size:26px;line-height:1.2}.workout-list{display:grid}.previous-workout-reference{border-top:1px solid var(--color-line);border-bottom:1px solid var(--color-line);min-width:0}.previous-workout-loading,.previous-workout-error{border-top:1px solid var(--color-line);border-bottom:1px solid var(--color-line);min-height:44px;color:var(--color-muted);justify-content:space-between;align-items:center;gap:12px;margin:0;padding:10px 0;font-size:12px;display:flex}.previous-workout-error button{color:var(--color-brand);font:inherit;background:0 0;border:0;font-weight:800}.previous-workout-header,.previous-workout-footer{justify-content:space-between;align-items:baseline;gap:10px;padding:10px 0;display:flex}.previous-workout-header h2{letter-spacing:0;margin:0;font-size:14px;line-height:1.3}.previous-workout-header>span,.previous-workout-footer>span{color:var(--color-muted);flex:none;font-size:12px}.previous-workout-list{margin:0;padding:0;list-style:none}.previous-workout-row{border-top:1px solid var(--color-line);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;min-width:0;padding:8px 0;display:grid}.previous-workout-row h3{letter-spacing:0;overflow-wrap:anywhere;margin:0;font-size:14px;line-height:1.3}.previous-workout-row p{color:var(--color-muted);overflow-wrap:anywhere;margin:3px 0 0;font-size:12px;line-height:1.4}.previous-workout-row>strong{white-space:nowrap;font-size:12px}.previous-workout-footer{border-top:1px solid var(--color-line);align-items:flex-start}.previous-workout-footer div{text-align:right;flex-wrap:wrap;justify-content:flex-end;gap:4px 10px;min-width:0;font-size:12px;display:flex}.workout-row{border-bottom:1px solid var(--color-line);grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:10px;min-height:78px;padding:12px 0;display:grid}.workout-row-order{background:var(--color-brand-soft);width:28px;height:28px;color:var(--color-brand);border-radius:6px;place-items:center;font-size:12px;font-weight:800;display:grid}.workout-row-main{min-width:0}.workout-row-main h3{letter-spacing:0;margin:0;font-size:16px;line-height:1.3}.workout-row-main p{color:var(--color-muted);margin:5px 0 0;font-size:13px;line-height:1.35}.row-actions{gap:6px;display:flex}.row-actions .icon-button{width:36px;height:36px}.add-record{bottom:calc(82px + env(safe-area-inset-bottom));z-index:10;width:100%;position:sticky;box-shadow:0 8px 24px #173f3529}.complete-backfill{width:100%}.page-error{background:var(--color-accent-soft);border:1px solid #edc5bf;border-radius:6px;padding:10px 12px}.theme-form,.record-form,.exercise-editor-form{gap:18px;display:grid}.theme-options{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.check-option{border:1px solid var(--color-line);background:var(--color-surface);border-radius:6px;justify-content:center;align-items:center;gap:7px;min-height:42px;padding:8px;font-size:14px;font-weight:700;display:flex}.check-option:has(input:checked){border-color:var(--color-brand);background:var(--color-brand-soft);color:var(--color-brand)}.check-option input{width:16px;height:16px;accent-color:var(--color-brand);margin:0}.exercise-picker-control{gap:12px;display:grid}.search-field{background:var(--color-surface);min-height:44px;color:var(--color-muted);border:1px solid #cbd3cd;border-radius:6px;align-items:center;gap:9px;padding:0 11px;display:flex}.search-field:focus-within{border-color:var(--color-focus);outline:3px solid #2d6fbd29}.search-field input{width:100%;min-width:0;min-height:40px;color:var(--color-ink);background:0 0;border:0;outline:0;padding:0;font-size:15px}.record-defaults{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.details-toggle{background:var(--color-brand-soft);min-height:40px;color:var(--color-brand);border:0;border-radius:6px;justify-content:center;align-items:center;gap:6px;padding:0 12px;font-size:13px;font-weight:700;display:inline-flex}.set-editor{gap:8px;display:grid}.set-row{border:1px solid var(--color-line);background:var(--color-canvas);border-radius:6px;grid-template-columns:26px repeat(3,minmax(0,1fr));align-items:end;gap:8px;padding:10px;display:grid}.set-row>strong{color:var(--color-muted);text-align:center;align-self:center;font-size:13px}.set-row .field{min-width:0}.set-row .field span{font-size:10px;line-height:1.2}.set-row .field input{min-width:0;min-height:40px;padding-inline:7px;font-size:14px}.save-record{position:sticky;bottom:0}@media (width>=680px){.theme-title-row h2{font-size:30px}.dialog-backdrop{align-items:center;padding:28px}.dialog-sheet{border-radius:8px;box-shadow:0 24px 70px #141c1840}.dialog-body{padding:22px}.record-defaults{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (width>=900px){.add-record{justify-self:end;width:auto;padding-inline:22px;bottom:24px}.complete-backfill{justify-self:end;width:auto}}.exercise-library-page{gap:26px;display:grid}.library-toolbar{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;display:grid}.library-toolbar .button{white-space:nowrap;padding-inline:13px}.library-section{gap:8px;display:grid}.library-section h2{color:var(--color-muted);letter-spacing:0;margin:0;font-size:13px;line-height:1.3}.library-list{border-top:1px solid var(--color-line);display:grid}.library-row{border-bottom:1px solid var(--color-line);justify-content:space-between;align-items:center;gap:14px;min-height:54px;padding:10px 0;display:flex}.library-row>div{min-width:0}.library-row strong{letter-spacing:0;font-size:15px;line-height:1.35;display:block}.measurement-options{border:1px solid var(--color-line);border-radius:6px;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:13px;display:grid}.measurement-options legend{color:var(--color-muted);padding:0 6px;font-size:12px;font-weight:700}.measurement-options label{align-items:center;gap:8px;min-height:32px;font-size:13px;font-weight:700;display:flex}.measurement-options input{width:17px;height:17px;accent-color:var(--color-brand);margin:0}.editor-defaults{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.dialog-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.dialog-actions>:only-child{grid-column:1/-1}@media (width<=430px){.library-toolbar{grid-template-columns:1fr}.library-toolbar .button{width:100%}}.management-page{gap:22px;display:grid}.management-page>[hidden]{display:none}.progress-page,.body-part-detail{gap:20px;display:grid}.segmented-control{border:1px solid var(--color-line);background:#e9edea;border-radius:8px;width:100%;min-height:44px;padding:3px;display:grid}.segmented-control button{min-width:0;min-height:36px;color:var(--color-muted);letter-spacing:0;background:0 0;border:0;border-radius:5px;padding:5px 8px;font-size:13px;font-weight:700;line-height:1.2}.segmented-control button[aria-pressed=true]{background:var(--color-surface);color:var(--color-ink);box-shadow:0 1px 4px #1d25211f}.progress-page>.status-state,.body-part-detail>.status-state{min-height:260px}.progress-page>[hidden]{display:none}.progress-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.progress-card{border:1px solid var(--color-line);background:var(--color-surface);min-width:0;min-height:158px;color:var(--color-ink);border-radius:8px;grid-template-rows:auto auto auto auto 40px;align-content:start;gap:8px;padding:14px;text-decoration:none;display:grid}.progress-card:hover{border-color:#aebbb3}.progress-card.empty{background:0 0;grid-template-rows:auto auto;align-self:start;gap:5px;min-height:76px}.progress-card-heading{justify-content:space-between;align-items:center;gap:8px;min-width:0;display:flex}.progress-card-heading h2{letter-spacing:0;overflow-wrap:anywhere;min-width:0;margin:0;font-size:14px;line-height:1.3}.progress-card-heading svg{color:var(--color-muted);flex:none}.progress-value{letter-spacing:0;overflow-wrap:anywhere;min-width:0;font-size:21px;line-height:1.2;display:block}.progress-exercise-name{min-width:0;color:var(--color-muted);overflow-wrap:anywhere;margin:0;font-size:12px;line-height:1.35}.progress-card.empty .no-data{grid-row:auto;align-self:auto;min-height:0;font-size:12px}.progress-calendar-actions{justify-content:flex-end;min-height:40px;display:flex}.progress-calendar-actions .icon-button{width:40px;height:40px}.progress-groups{gap:20px;display:grid}.progress-group{min-width:0}.progress-group-heading{min-width:0;color:var(--color-muted);justify-content:space-between;align-items:center;gap:12px;margin-bottom:6px;display:flex}.progress-group-heading h2{letter-spacing:0;overflow-wrap:anywhere;min-width:0;margin:0;font-size:13px;line-height:1.35}.progress-group-count{flex:none;font-size:11px;line-height:1.35}.delta,.no-data{min-height:20px;color:var(--color-muted);margin:0;font-size:11px;line-height:1.45}.delta.positive{color:var(--color-brand)}.delta.negative{color:var(--color-danger)}.no-data{font-size:13px}.mini-trend{width:100%;height:40px;color:var(--color-info);align-self:end}.mini-trend.empty{border-bottom:1px dashed var(--color-line)}.detail-title-row{align-items:center;gap:12px;display:flex}.detail-title-row h2{letter-spacing:0;margin:0;font-size:23px;line-height:1.2}.detail-no-data{place-items:center;min-height:220px;display:grid}.exercise-progress-list{border-top:1px solid var(--color-line);display:grid}.exercise-progress-row{border-bottom:1px solid var(--color-line);grid-template-rows:auto auto;grid-template-columns:minmax(0,1fr) minmax(84px,28%);gap:6px 14px;min-width:0;min-height:112px;padding:14px 0;display:grid}.exercise-progress-heading{align-content:start;gap:5px;min-width:0;display:grid}.exercise-progress-heading h3{letter-spacing:0;overflow-wrap:anywhere;margin:0;font-size:15px;line-height:1.35}.exercise-progress-heading strong{letter-spacing:0;font-size:20px;line-height:1.2}.exercise-progress-row .delta{grid-column:1}.exercise-progress-row .mini-trend{grid-area:1/2/span 2}.body-measurements{gap:24px;min-width:0;display:grid}.body-measurement-status{border:1px solid var(--color-line);background:var(--color-surface);min-width:0;color:var(--color-muted);border-radius:6px;justify-content:space-between;align-items:baseline;gap:12px;padding:14px 16px;font-size:13px;display:flex}.body-measurement-status strong{color:var(--color-ink);font-size:15px}.body-measurement-status.is-due{background:var(--color-accent-soft);border-color:#edc5bf}.body-measurement-status.is-due strong{color:var(--color-danger)}.body-measurement-form{gap:16px;max-width:560px;display:grid}.body-measurement-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 16px;display:grid}.body-measurement-form>.button{justify-self:start}.body-measurement-history{gap:10px;min-width:0;display:grid}.body-measurement-heading{border-bottom:1px solid var(--color-line);justify-content:space-between;align-items:baseline;gap:12px;padding-bottom:8px;display:flex}.body-measurement-heading h2{letter-spacing:0;margin:0;font-size:17px}.body-measurement-heading span,.body-measurement-empty{color:var(--color-muted);font-size:12px}.body-measurement-empty{margin:0}.body-measurement-table-wrap{border-bottom:1px solid var(--color-line);min-width:0;max-width:100%;overflow-x:auto}.body-measurement-table-wrap table{border-collapse:collapse;text-align:right;width:100%;min-width:720px;font-size:12px}.body-measurement-table-wrap th,.body-measurement-table-wrap td{border-top:1px solid var(--color-line);white-space:nowrap;padding:11px 8px}.body-measurement-table-wrap thead th{color:var(--color-muted);font-size:11px;font-weight:700}.body-measurement-table-wrap tbody th{color:var(--color-ink);text-align:left;font-weight:700}.body-measurement-changes{min-width:150px;color:var(--color-muted);text-align:left;gap:3px;margin:0;padding:0;list-style:none;display:grid}.body-measurement-changes li{overflow-wrap:anywhere}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=560px){.body-measurement-status{flex-direction:column;align-items:flex-start}.body-measurement-fields{grid-template-columns:minmax(0,1fr)}}@media (width>=620px){.progress-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}}.workout-calendar{gap:12px;display:grid}.calendar-toolbar{grid-template-columns:40px 1fr 40px;align-items:center;gap:10px;min-height:54px;display:grid}.calendar-toolbar>div{text-align:center;min-width:0}.calendar-toolbar h2{letter-spacing:0;margin:0;font-size:17px}.calendar-toolbar span{color:var(--color-muted);font-size:12px}.calendar-grid{display:grid}.calendar-weekdays{margin-bottom:12px}.calendar-weekdays,.calendar-row{grid-template-columns:repeat(7,minmax(0,1fr));display:grid}.calendar-weekdays span{min-height:28px;color:var(--color-muted);place-items:center;font-size:11px;display:grid}.calendar-cell{aspect-ratio:1;border-top:1px solid var(--color-line);place-items:center;min-width:0;display:grid}.calendar-cell button,.calendar-cell>span{aspect-ratio:1;border-radius:6px;place-items:center;width:min(38px,100%);font-size:13px;display:grid}.calendar-cell button{border:1px solid var(--color-brand);background:var(--color-brand-soft);color:var(--color-brand);cursor:pointer;font-weight:800}.calendar-cell.today>*{outline:2px solid var(--color-info);outline-offset:-2px}.calendar-cell button:focus-visible{outline-offset:1px;outline:3px solid #2d6fbd3d}.calendar-cell[aria-disabled=true]{color:var(--color-muted)}.calendar-status{min-height:24px;color:var(--color-muted);justify-content:center;align-items:center;gap:10px;font-size:12px;display:flex}