:root{--charcoal:#211f22;--paper:#f2efec;--ink:#272225;--rose:#b97886;--pink:#c58f9f;--signal:#9b536d;--brick:#a34836;--brick-hover:#873b2c;--on-signal:#fff;--focus-on-paper:#9d385e;--accent-soft:#f6e8eb;--calendar-accent:#b97886;--muted:#71686d;color:var(--paper);background:var(--charcoal);font-variant-numeric:tabular-nums;font-family:Avenir Next,Avenir,system-ui,sans-serif;font-size:16px}*{box-sizing:border-box}body{margin:0}main{max-width:760px;margin:auto;padding:18px 20px 70px}header{justify-content:space-between;align-items:center;gap:16px;min-height:54px;display:flex}.brand{letter-spacing:.2em;color:inherit;font-size:22px;font-weight:700;text-decoration:none}h1{letter-spacing:-.035em;text-wrap:balance;font-size:clamp(32px,7vw,52px);line-height:1.08}h2{letter-spacing:-.02em;font-size:24px}p{line-height:1.6}button,input,textarea,select{font:inherit}button{min-height:44px;color:inherit;cursor:pointer;background:0 0;border:1px solid;border-radius:10px;padding:10px 14px}button:disabled{opacity:.45;cursor:not-allowed}button:hover:not(:disabled){filter:brightness(1.08)}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--pink);outline-offset:3px}.paper button:focus-visible,.paper input:focus-visible,.paper textarea:focus-visible,.paper select:focus-visible,.paper summary:focus-visible{outline-color:var(--focus-on-paper)}.primary{background:var(--pink);color:var(--charcoal);border:0;width:100%;min-height:54px;margin-top:18px;font-weight:750}label{margin:16px 0;display:block}input:not([type=checkbox]):not([type=radio]),textarea,select{width:100%;min-height:46px;color:var(--ink);background:#faf7f5;border:1px solid #b8afb4;border-radius:9px;margin-top:6px;padding:10px;font-size:16px;display:block}input[type=checkbox]{width:28px;height:28px;accent-color:var(--focus-on-paper);flex-shrink:0}textarea{min-height:90px}.paper{background:var(--paper);color:var(--ink);border-radius:14px;padding:28px}.status{color:#e7bfcb;min-height:24px;margin:4px 0 12px;font-size:14px}.automatic-plan-stages{flex-wrap:wrap;gap:8px;padding:0;list-style:none;display:flex}.automatic-plan-stages li{border:1px solid;border-radius:999px;padding:6px 10px;font-size:14px}.automatic-plan-stages .complete{opacity:.65}.automatic-plan-stages .current{background:var(--rose);color:var(--charcoal);border-color:var(--rose);font-weight:700}.automatic-plan-stages .pending{opacity:.45}.automatic-plan-progress{background:#27222521;border-radius:8px;height:8px;margin:20px 0 12px;overflow:hidden}.automatic-plan-progress>span{background:var(--rose);border-radius:inherit;height:100%;transition:width .4s ease-out;display:block}@media (prefers-reduced-motion:reduce){.automatic-plan-progress>span{transition:none}}.automatic-plan-update{color:var(--muted);font-size:14px}.login{margin-top:35px}.login h1{max-width:12ch}.muted,small{color:var(--muted);font-size:14px;line-height:1.5}nav{flex-wrap:wrap;gap:8px;margin-bottom:30px;display:flex}nav button{border:0;padding:8px 10px;font-size:14px}nav [aria-current=page]{background:var(--rose);color:var(--charcoal)}.welcome{justify-content:space-between;align-items:center;gap:20px;margin:35px 0 45px;display:flex}.welcome h1{text-align:right;margin:0;font-weight:400}.quote{font-family:Georgia,serif;font-size:17px;font-style:italic}.welcome .quote{color:#ddd2d6;max-width:15ch}.calendar{clip-path:polygon(4% 0,100% 9%,97% 88%,0 100%);padding:36px 26px 40px;position:relative}.calendar h2{margin:0 0 22px}.days{text-align:center;grid-template-columns:repeat(7,1fr);gap:6px;display:grid}.days span{margin-bottom:10px;font-size:14px;display:block}.days b{border:1px solid #b3a9af;border-radius:50%;place-items:center;width:38px;height:38px;margin:auto;font-weight:500;display:grid}.days .today{background:var(--calendar-accent);color:var(--charcoal);border:0;font-weight:800}.bridge{z-index:4;height:112px;margin:-12px 26px;position:relative}.bridge:before{content:"";left:calc((var(--day) + .5) * 100% / 7);background:var(--rose);width:3px;height:63px;position:absolute;top:-27px}.rose{top:25px;left:clamp(0px, calc((var(--day) + .5) * 100% / 7 - 100px), calc(100% - 210px));background:var(--rose);width:210px;color:var(--charcoal);clip-path:polygon(6% 0,94% 3%,100% 100%,0 95%);transform-origin:0 0;padding:19px 20px 22px;position:absolute}.rose strong,.rose span{display:block}.rose strong{font-size:22px}.rose span{font-size:14px}.session{z-index:2;clip-path:polygon(3% 0,100% 4%,97% 100%,0 97%);padding:50px 28px 42px;position:relative}.session h2{font-size:32px}.session-choice{gap:8px;display:flex}.session-choice button{padding:8px;font-size:14px}.session-choice [aria-pressed=true]{background:var(--ink);color:var(--paper)}li{padding:7px 0;line-height:1.35}ol{padding-left:20px}.week-options{margin:36px 8px}.week-options button{width:100%;margin:10px 0}.week-options small{color:#cfc1c8;display:block}.check{align-items:center;gap:12px;display:flex}.work-title{font-size:26px}.training{grid-template-columns:44px minmax(0,1fr);gap:12px;display:grid}.rail{background:var(--rose);color:var(--charcoal);transform-origin:0 0;border-radius:10px;flex-direction:column;align-self:start;align-items:center;gap:15px;padding:12px 0;display:flex;position:sticky;top:12px}.rail button{border:0;width:40px;padding:0}.rail [aria-current=step]{background:var(--charcoal);color:var(--paper)}.exercise{min-width:0;padding:20px}.exercise h2{color:var(--focus-on-paper);font-size:27px}.exercise details{border-block:1px solid #c6bac0;padding:14px 0}.exercise p{font-size:14px}.set-head,.set-row{grid-template-columns:26px minmax(0,1fr) minmax(0,1fr) minmax(0,.8fr) 30px;align-items:center;gap:6px;display:grid}.set-head{background:var(--accent-soft);color:var(--focus-on-paper);border-radius:8px;margin-top:20px;padding:8px 0;font-size:12px}.set-row{margin:10px 0}.set-row>b{background:var(--rose);min-height:32px;color:var(--charcoal);border-radius:8px;place-items:center;display:grid}.set-row:has(input[type=checkbox]:checked){background:var(--accent-soft);border-radius:8px}.set-row input:not([type=checkbox]),.set-row select{text-align:center;min-width:0;margin:0;padding:8px 4px}.set-row input[type=checkbox]{margin:0}.omit{width:100%;margin-top:18px;font-size:14px}.replacement-current{border-left:3px solid var(--rose);padding-left:10px}.replacement-open{border-color:var(--rose);width:100%;margin:4px 0 16px}.replacement-picker{color:var(--ink);background:#faf7f5;border:1px solid #c6bac0;border-radius:12px;margin:12px 0 22px;padding:18px}.replacement-header,.replacement-list-heading{flex-wrap:wrap;justify-content:space-between;align-items:start;gap:8px;display:flex}.replacement-header h3,.replacement-list-heading h4{margin:0;font-size:18px}.replacement-header p,.replacement-hint,.replacement-scope-note{margin:6px 0 14px;font-size:14px}.replacement-scope{border:1px solid #c6bac0;border-radius:9px;margin:12px 0;padding:10px 12px}.replacement-scope legend{padding:0 4px;font-weight:700}.replacement-scope label{align-items:center;gap:10px;min-height:44px;margin:4px 0;font-size:14px;display:flex}.replacement-scope input[type=radio]{width:20px;height:20px;accent-color:var(--rose);flex:none}.replacement-list-heading{align-items:center;margin-top:18px}.replacement-list-heading button{font-size:14px}.replacement-list{border-block:1px solid #c6bac0;max-height:320px;overflow-y:auto}.replacement-option{text-align:left;background:var(--paper);overflow-wrap:anywhere;border:1px solid #c6bac0;flex-direction:column;align-items:stretch;width:100%;margin:8px 0;padding:12px;display:flex}.replacement-option strong{font-size:15px}.replacement-option span,.replacement-option small{color:var(--muted);margin-top:4px;line-height:1.45}.replacement-option small{font-size:12px}.replacement-option .replacement-compatibility{color:var(--ink);margin-top:10px;font-weight:700}.replacement-original{border-top:1px solid #c6bac0;margin-top:16px}.exercise-info{color:var(--ink);margin:4px 0 12px}.exercise-info>summary{cursor:pointer;align-items:center;gap:8px;width:fit-content;min-width:44px;min-height:44px;padding:8px 4px;font-size:14px;list-style:none;display:flex}.exercise-info>summary::-webkit-details-marker{display:none}.exercise-info>summary svg{flex-shrink:0}.exercise-info[open]>summary .exercise-info-arrow{transform:rotate(90deg)}.exercise-info>summary:hover{text-decoration:underline}.exercise-info[open]>summary{font-weight:700}.exercise-info-content{border-top:1px solid var(--muted);overflow-wrap:anywhere;padding:4px 0}.exercise-info:not([open])>.exercise-info-content{display:none}.exercise-info-fields{margin:12px 0}.exercise-info-fields>div+div{margin-top:12px}.exercise-info-fields dt{font-size:16px;font-weight:700;line-height:1.5}.exercise-info-fields dd{margin:4px 0 0;font-size:16px;line-height:1.5}.exercise-info-content p,.exercise-info-content li{font-size:16px;line-height:1.6}.exercise-info-content ol{padding-left:24px}.exercise-info-content li+li{margin-top:8px}.exercise-info-content .exercise-info-safety{color:var(--muted);font-size:14px}.replacement-option-row{border-bottom:1px solid var(--muted)}.replacement-option-row .exercise-info{margin:0 12px 8px}.replacement-original button{width:100%}.restriction-warning{color:var(--ink);background:#f6e8eb;border-left:4px solid #9d385e;border-radius:8px;padding:12px 14px}.restriction-manager h2{margin-top:28px}.restriction-active,.restriction-history{padding-left:20px}.restriction-active li{border-bottom:1px solid #c6bac0;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;display:flex}.restriction-active p{overflow-wrap:anywhere;margin:4px 0}.restriction-history li{overflow-wrap:anywhere;padding:5px 0}.history details{border-top:1px solid #c6bac0;padding:18px 0}summary{cursor:pointer;min-height:44px;line-height:1.5}details label{font-size:14px}.palette-onboarding{margin-top:35px}.palette-onboarding h1,.palette-read-error h1{max-width:15ch}.palette-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:24px 0;display:grid}.palette-option{text-align:left;width:100%;min-height:68px;color:var(--ink);background:#faf7f5;border:1px solid #b8afb4;align-items:center;gap:12px;padding:10px 12px;font-weight:650;display:flex}.palette-option[aria-pressed=true]{border:2px solid var(--focus-on-paper);background:var(--accent-soft);padding:9px 11px}.palette-swatches{border-radius:6px;flex:none;width:42px;height:34px;display:flex;overflow:hidden}.palette-swatches span{width:50%}.palette-preview{background:var(--charcoal);color:var(--paper);border-radius:12px;overflow:hidden}.palette-preview-label{padding:14px 18px 10px;font-size:14px;display:block}.palette-preview-accent{background:var(--rose);color:var(--charcoal);padding:12px 18px;font-weight:750}.palette-preview-content{flex-direction:column;align-items:start;gap:5px;padding:18px;display:flex}.palette-preview-content span:not(.palette-preview-action){font-size:14px}.palette-preview-action{background:var(--pink);color:var(--charcoal);border-radius:9px;margin-top:10px;padding:10px 14px;font-weight:750;display:inline-block}.palette-error{color:#8c204b;font-weight:650}.palette-read-error{margin-top:35px}@media (max-width:450px){main{padding-inline:14px}.welcome{gap:10px}.welcome .quote{font-size:14px}.welcome h1{font-size:34px}.paper{padding-inline:20px}.exercise{padding:16px 12px}.replacement-picker{padding:12px}.training{grid-template-columns:40px minmax(0,1fr);gap:8px}.rail button{width:36px}.session{padding-top:52px}.days b{width:32px;height:32px}.session-choice{gap:5px}.session-choice button{padding-inline:7px}.calendar{padding-inline:20px}.bridge{margin-inline:20px}.palette-options{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.training .primary{background:var(--signal);color:var(--on-signal)}.training .primary:hover:not(:disabled){filter:none;text-decoration:underline}.training input[type=checkbox]{accent-color:var(--signal)}.exercise-info>summary{color:var(--focus-on-paper)}.brand-beta{letter-spacing:.02em;text-transform:none;vertical-align:middle;margin-left:4px;font-size:11px;font-weight:500;display:inline-block}.exercise-info>summary{align-items:flex-start}.exercise-info-arrow{margin-top:2px}.exercise-illustration{margin:0 0 16px}.exercise-illustration>summary{cursor:pointer;min-height:44px;color:var(--focus-on-paper);padding:12px 0;font-weight:700}.exercise-illustration figure{margin:0}.exercise-illustration img{width:100%;height:auto;display:block}.exercise-illustration figcaption{margin-top:8px;font-size:14px}.exercise-info-content .exercise-illustration-pending{color:var(--muted);margin:0 0 16px;font-size:14px}.exercise-illustration-expand{min-height:44px;color:var(--focus-on-paper);padding:12px 0;text-decoration:underline;display:inline-block}.exercise-info-content .exercise-info-notice{background:var(--accent-soft);color:var(--ink);border-left:3px solid var(--focus-on-paper);border-radius:4px;margin:20px 0 0;padding:16px;font-size:16px;line-height:1.6}.warmup-notice{background:var(--paper);color:var(--ink);border:1px solid var(--ink);border-radius:12px;margin:16px 0;padding:16px}.warmup-notice strong{font-size:16px;display:block}.warmup-notice p{margin:8px 0 0;font-size:15px;line-height:1.55}.specific-warmup{border:1px dashed var(--ink);background:var(--paper);color:var(--ink);border-radius:12px;margin:16px 0;padding:16px}.specific-warmup h5{margin:0 0 10px;font-size:18px}.specific-warmup p{font-size:14px;line-height:1.5}.specific-warmup-fields{flex-wrap:wrap;align-items:end;gap:12px;margin-bottom:12px;display:flex}.specific-warmup-fields>label{flex:150px}.specific-warmup-fields input[type=number]{width:100%}.exercise-muscle-map{border-bottom:1px solid var(--muted);flex-wrap:wrap;align-items:center;gap:12px;margin:12px 0 16px;padding-bottom:14px;display:flex}.exercise-muscle-map-views{flex:none;justify-content:center;gap:4px;display:flex}.exercise-muscle-map-views figure{margin:0}.exercise-muscle-map-figure{width:84px;height:180px;display:block}.exercise-muscle-map-figure path{stroke:#766e69;stroke-width:.085px;stroke-linejoin:round;stroke-linecap:round}.exercise-muscle-map-figure .muscle-neutral{fill:#ded9d4}.exercise-muscle-map-figure .muscle-outline{fill:none}.exercise-muscle-map-figure .muscle-target{fill:#bf4a75}.exercise-muscle-map-figure .muscle-auxiliary{fill:#478397}.exercise-muscle-map-views figcaption{text-align:center;color:var(--muted);margin-top:4px;font-size:11px}.exercise-muscle-map-legend{flex:130px;min-width:0;margin:0}.exercise-muscle-map-legend>div+div{margin-top:12px}.exercise-muscle-map-legend dt{font-size:13px;font-weight:700;line-height:1.4}.exercise-muscle-map-legend dd{margin:4px 0 0;font-size:13px;line-height:1.45}.muscle-dot{border-radius:50%;width:8px;height:8px;margin-right:5px;display:inline-block}.muscle-dot-target{background:#bf4a75}.muscle-dot-auxiliary{background:#478397}.exercise-info-content .exercise-muscle-map-note{color:var(--muted);font-size:12px;line-height:1.5}.exercise-muscle-map-figure .muscle-deep{stroke-dasharray:.25 .18;stroke-width:.12px}.exercise-muscle-depth-key{color:var(--muted);font-size:11px;line-height:1.4}.muscle-map-enlarge{cursor:zoom-in;background:0 0;border:0;border-radius:8px;padding:0;display:block}.muscle-map-enlarge:focus-visible{outline:2px solid var(--ink);outline-offset:3px}.muscle-map-enlarge-hint{margin-top:3px;font-size:10px;display:block}.exercise-muscle-covered{color:var(--ink);margin:0 0 18px;font-size:12px;line-height:1.5}.exercise-info-content .exercise-muscle-covered p{font-size:inherit;margin:4px 0}.muscle-map-dialog{box-sizing:border-box;border:1px solid var(--muted);background:var(--paper);width:min(560px,100vw - 32px);max-height:calc(100dvh - 32px);color:var(--ink);border-radius:16px;padding:20px;overflow:auto}.muscle-map-dialog::backdrop{background:#000000a6}.muscle-map-dialog-header{justify-content:space-between;align-items:center;gap:12px;display:flex}.muscle-map-dialog-header h3{margin:0;font-size:18px}.muscle-map-dialog-header button{padding:10px 16px}.muscle-map-dialog .exercise-muscle-map-figure{width:100%;height:min(65dvh,650px);min-height:280px;margin:16px auto}.muscle-map-dialog p{font-size:13px;line-height:1.5}button.primary.workout-finish-confirm{background:var(--brick);color:#fff;border-color:var(--brick)}button.primary.workout-finish-confirm:hover:not(:disabled){background:var(--brick-hover);border-color:var(--brick-hover)}.workout-finish-warning{border:1px solid var(--brick);color:#873b2c;background:#f8eae5;border-radius:8px;max-width:42rem;padding:12px 16px;line-height:1.5}.exercise-work-summary{margin:12px 0 16px}.exercise-work-summary p{margin:6px 0;line-height:1.45}.exercise-work-summary>p:first-child{flex-wrap:wrap;align-items:baseline;gap:4px 16px;display:flex}.exercise-work-summary .total-load-brief{color:var(--ink);font-size:13px}.paper .rir-emphasis,.mu-app .paper .rir-emphasis,.rir-select{color:var(--brick);font-weight:750}select.rir-select{border-color:var(--brick);color:var(--brick)}.exercise-recommendations{border-top:1px solid var(--line,#d8d0cb);margin:12px 0}.exercise-recommendations>summary{cursor:pointer;min-height:44px;padding:10px 0;font-weight:600}.exercise-recommendations p{line-height:1.5}.technique-label{color:var(--focus-on-paper);font-weight:800}.drop-set-control{border-left:3px solid var(--focus-on-paper);background:var(--accent-soft);border-radius:8px;margin-block:14px;padding:14px}.drop-set-control p{margin-block:8px}.drop-set-actions{flex-wrap:wrap;gap:8px;display:flex}.drop-set-control summary{cursor:pointer;min-height:44px;padding-block:12px}.drop-set-stage{border-left:3px solid var(--focus-on-paper);background:var(--accent-soft)}.drop-stage-target{grid-column:1/-1;margin:0;font-size:14px;line-height:1.5}.technique-settings>label{align-items:center;gap:12px;min-height:48px;padding-block:8px;display:flex}.technique-settings input[role=switch]{appearance:none;border:1px solid var(--muted);cursor:pointer;background:#ddd6d5;border-radius:20px;flex:0 0 44px;width:44px;height:26px;padding:3px}.technique-settings input[role=switch]:before{content:"";background:var(--ink);border-radius:50%;width:18px;height:18px;display:block}.technique-settings input[role=switch]:checked{background:var(--focus-on-paper);border-color:var(--focus-on-paper)}.technique-settings input[role=switch]:checked:before{background:#fff;transform:translate(17px)}.technique-settings input[role=switch]:disabled{opacity:.5;cursor:default}.mu-workout-exercise .mu-set>strong.technique-label{color:var(--focus-on-paper);background:var(--paper);font-weight:800}.exercise-tools{justify-content:space-between;align-items:center;gap:12px;margin:12px 0;display:flex}.exercise-tool-buttons{flex:150px;grid-auto-rows:1fr;align-items:stretch;gap:12px;min-width:0;max-width:240px;display:grid}.exercise-tool-buttons button{box-sizing:border-box;white-space:normal;width:100%;height:100%;min-height:48px;margin:0;padding:10px 12px}.exercise-muscle-preview{flex:132px;justify-items:center;min-width:0;display:grid}.exercise-muscle-map-compact{border:0;justify-content:center;margin:0;padding:0}.exercise-muscle-map-compact .exercise-muscle-map-figure{width:72px;height:154px}.exercise-muscle-map-compact .exercise-muscle-map-views{gap:4px}.exercise-muscle-map-compact .exercise-muscle-map-views figcaption{max-width:64px;font-size:10px;line-height:1.3}.exercise-muscle-map-compact .muscle-map-enlarge{margin:0 auto}@media (max-width:400px){.exercise-tools{gap:8px}.exercise-tool-buttons{flex-basis:130px}.exercise-muscle-map-compact .exercise-muscle-map-figure{width:72px;height:154px}.exercise-muscle-map-compact .exercise-muscle-map-views figcaption{max-width:64px}}.specific-warmup-fields input::placeholder{color:#767075;opacity:1;font-weight:400}.specific-warmup .warmup-reference-note{font-size:12px;line-height:1.45}.specific-warmup .warmup-omit{min-height:48px}.exercise-muscle-preview .exercise-muscle-map-views{max-width:100%}.exercise-muscle-preview .exercise-muscle-map-views figure{flex:0 72px;min-width:0}.exercise-muscle-preview .exercise-muscle-map-figure{width:100%}.set-row>b{box-sizing:border-box;place-items:center;min-height:48px;display:grid}.set-row input:not([type=checkbox]),.set-row select{box-sizing:border-box;height:48px}.specific-warmup{background:#ddd9d7;border-color:#867f80}.specific-warmup input[type=number]{background:#f3f0ed}.extra-warmup-option{min-height:44px;margin-top:12px}.mu-series-actions .series-done{margin-left:auto}.warmup-actions{justify-content:space-between;align-items:center;gap:12px;display:flex}.warmup-actions .mu-check{flex:none;margin:0 0 0 auto}.warmup-actions .warmup-omit{min-width:0}.rest-countdown{z-index:26;border:1px solid var(--signal);background:var(--paper);color:var(--ink);border-radius:12px;justify-content:space-between;align-items:center;gap:16px;margin-block:12px;padding:10px 16px;display:flex;position:sticky;top:8px}.rest-countdown output{font-variant-numeric:tabular-nums;font-size:28px;font-weight:750;line-height:1.2}.mu-set input::placeholder,.set-row input::placeholder{color:#706b6e;opacity:1}.mu-set .series-rest-reference{grid-column:1/-1;margin:0;font-size:13px}.series-calibration-hint{margin-block:8px 16px;font-size:14px;line-height:1.5}