*{box-sizing:border-box}[hidden]{display:none!important}:root{font-family:Manrope,Noto Sans JP,sans-serif;color:#262b29;background:#f5f6f1;font-synthesis:none}body{margin:0}button,select{font:inherit}button{cursor:pointer}button:disabled,select:disabled{opacity:.45;cursor:default}button:focus-visible,select:focus-visible{outline:3px solid #168aa5;outline-offset:3px}.shell{max-width:1280px;margin:auto;padding:0 40px}.topbar{height:96px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #dadfd5}.brand{display:flex;align-items:center;gap:12px;font-size:24px;font-weight:800}.brand-mark{background:#dbea9b;width:38px;height:38px;display:grid;place-items:center;border-radius:12px}.brand small,.top-actions{font-size:10px;letter-spacing:.12em;color:#6b7569}.top-actions{display:flex;align-items:center;gap:10px}.status-dot{width:6px;height:6px;background:#6b8745;border-radius:50%}.icon-button{border:0;background:none;font-size:24px}.workspace{display:grid;grid-template-columns:260px 1fr;min-height:calc(100vh - 96px)}.sidebar{padding:36px 24px 36px 0;border-right:1px solid #dadfd5}.side-heading,.content-head,.section-title{display:flex;justify-content:space-between;align-items:center;gap:12px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:.15em;color:#74816d}h1{font-size:22px;margin:8px 0}h2{font-size:28px;margin:8px 0}h3{font-size:19px;margin:6px 0}.add-button{border:1px solid #d8dece;background:#fff;border-radius:10px;font-size:24px;width:36px;height:36px}.program-list{margin-top:24px;display:grid;gap:10px}.program-item{width:100%;display:flex;align-items:center;text-align:left;gap:10px;background:transparent;border:1px solid transparent;padding:16px 10px;border-radius:12px}.program-item.selected{background:#e9eedc;border-color:#d8e1c2}.program-copy{flex:1;min-width:0}.program-copy strong{display:block;overflow-wrap:anywhere;font-size:13px}.program-copy small{display:block;font-size:9px;margin-top:6px;color:#75816b}.tip{margin-top:60px;font-size:12px;line-height:1.8;color:#7b8473;padding:12px}.tip-icon{font-size:22px}.content{padding:36px 0 40px 40px;min-width:0}.head-actions{display:flex;gap:12px}.text-button{border:0;background:none;font-size:12px;color:#5d6a52;padding:8px 0}.danger{color:#94635a}.timer-card{margin:24px 0 32px;border:1px solid #dce2d1;background:#fff;border-radius:22px;padding:24px;text-align:center}.timer-top{display:flex;justify-content:space-between;align-items:center}.phase-pill{display:flex;align-items:center;gap:8px;background:#f8e7f3;color:#a11c75;padding:8px 12px;border-radius:30px;font-size:10px;font-weight:800;letter-spacing:.08em}.phase-pill i,.part-type i{width:6px;height:6px;border-radius:50%;background:currentColor}.phase-pill.rest{color:#168aa5;background:#e1f3f5}.part-count{font-family:DM Mono,monospace;font-size:11px;color:#76816c}.timer-dial{width:min(100%,360px);aspect-ratio:1;margin:24px auto 16px;position:relative;--part-color:#e62aa7}.timer-dial.rest{--part-color:#168aa5}.timer-dial svg{display:block;width:100%;height:100%;transform:rotate(-90deg)}.timer-dial circle{fill:none}.total-ring{stroke:#e3cf00;stroke-width:14}.part-ring{stroke:var(--part-color);stroke-width:40}.timer-dial .track{stroke:#e1e3dc}.arc{stroke-dasharray:100 100;stroke-linecap:butt}.dial-center{position:absolute;top:23%;right:23%;bottom:23%;left:23%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px}.dial-center>span{font-size:12px;color:#68715f}.timer-display{font-family:DM Mono,monospace;font-size:clamp(42px,11vw,86px);letter-spacing:-.06em;line-height:1.1;font-variant-numeric:tabular-nums}.ring-legend{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 18px;font-size:11px;color:#697361}.ring-legend span:first-child{color:#a11c75}.ring-legend span:last-child{color:#827600}.overall-time{font-size:12px;margin-top:12px;font-variant-numeric:tabular-nums}.timer-caption{font-size:10px;letter-spacing:.1em;color:#78836e;margin:16px 0}.progress-track{height:4px;background:#edf0e6;border-radius:8px;overflow:hidden}.progress-track span{display:block;height:100%;background:#96ac64}.timer-controls{display:flex;justify-content:center;align-items:center;gap:20px;margin-top:24px}.play-button{background:#dbea9b;border:1px solid #ccd98c;border-radius:12px;padding:14px 30px;font-weight:700}.play-button span{margin-left:8px}.skip-button{border:0;background:none;color:#6d7763;font-size:12px}.parts-list{margin-top:16px;display:grid;gap:8px}.part-row{display:flex;align-items:center;gap:20px;padding:14px 18px;border:1px solid #e0e4d8;border-radius:12px;background:#fff}.part-row.current{border-color:#a4b778;background:#f0f5e3}.part-row.done{opacity:.5}.part-index{font:11px DM Mono,monospace;color:#8b947f}.part-type{flex:1;display:flex;align-items:center;gap:8px;font-size:11px;font-weight:800;letter-spacing:.05em}.part-type.exercise{color:#a11c75}.part-type.rest{color:#168aa5}.duration-select{padding:7px;border:1px solid #e2e5da;border-radius:6px;background:#fafbf7;font-size:12px}.remove-part{border:0;background:none;color:#8b947f;font-size:22px}.footer-note{display:flex;gap:8px;justify-content:center;margin:24px 0;color:#859077;font-size:10px}@media(max-width:760px){.shell{padding:0 18px}.topbar{height:74px}.brand small,.top-actions{display:none}.workspace{grid-template-columns:1fr}.sidebar{padding:24px 0;border-right:0;border-bottom:1px solid #dadfd5}.program-list{display:flex;overflow:auto;margin-top:12px}.program-item{min-width:190px;width:auto}.tip{display:none}.content{padding:24px 0}.content-head{align-items:flex-start}h2{font-size:22px}.head-actions{gap:8px}.timer-card{padding:18px}.part-row{gap:12px;padding:12px}.footer-note{line-height:1.7}.timer-dial{width:min(100%,320px)}}input{font:inherit;min-width:0;border:1px solid #d8dece;border-radius:8px;padding:10px 12px;background:#fff;color:inherit}input:focus-visible{outline:3px solid #168aa5;outline-offset:2px}.secondary-button{border:1px solid #d8dece;background:#fff;color:#47513f;border-radius:10px;min-height:44px;padding:10px 16px}.secondary-button.danger{color:#94635a}.content-head>div:first-child{min-width:0}.content-head h2{overflow-wrap:anywhere}.head-actions{flex-wrap:wrap}.part-row{gap:12px}.part-row .part-type{flex:0 0 auto}.exercise-select{flex:1;width:0;min-width:100px;padding:9px 6px;border:1px solid #e2e5da;border-radius:6px;background:#fafbf7;color:inherit;font-size:13px}.rest-spacer{flex:1}.help-text{font-size:12px;line-height:1.8;color:#697361}.empty-state{padding:40px 0;line-height:1.8}.audio-settings{margin-top:28px;padding:20px;border:1px solid #dce2d1;border-radius:14px;background:#fff}.audio-settings h3{font-size:16px;margin-bottom:14px}.voice-toggle{display:flex;align-items:center;gap:10px;line-height:1.7;font-size:14px;cursor:pointer}.voice-toggle input{accent-color:#758e3d;width:22px;height:22px;flex-shrink:0}.library-page{padding-top:32px;padding-bottom:48px;max-width:900px}.library-add{background:#fff;border:1px solid #dce2d1;border-radius:14px;padding:20px;margin:24px 0}.library-add>label{display:block;font-size:13px;margin-bottom:8px}.field-actions{display:flex;gap:12px}.field-actions input{flex:1}.exercise-list{display:grid;gap:12px}.exercise-row{display:flex;align-items:end;gap:12px;background:#fff;border:1px solid #dce2d1;padding:16px;border-radius:12px}.exercise-row label{flex:1;min-width:0;font-size:12px}.exercise-row input{display:block;width:100%;margin-top:6px}.exercise-row .danger{min-height:44px;padding:10px}.session-screen{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center;padding:max(12px,env(safe-area-inset-top)) 16px max(18px,env(safe-area-inset-bottom));background:#f5f6f1}.session-header{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:13px;color:#697361}.session-header>span{overflow-wrap:anywhere}.session-header button{flex-shrink:0}.session-heading{text-align:center;margin:10px 0 0;max-width:900px}.session-phase{font-size:clamp(24px,5vw,40px);font-weight:900;color:#a11c75}.is-rest .session-phase{color:#168aa5}.session-heading h1{font-size:clamp(24px,5.5vw,44px);line-height:1.3;overflow-wrap:anywhere;margin:6px 0}.session-dial{width:min(92vw,60vh,580px);width:min(92vw,60dvh,580px);margin:8px 0;flex-shrink:0;container-type:inline-size}.session-dial .total-ring{stroke-width:10}.session-dial .part-ring{stroke-width:22}.session-dial .dial-center{top:18%;right:18%;bottom:18%;left:18%;gap:2px}.session-dial .timer-display{font-family:Manrope,Noto Sans JP,sans-serif;font-size:clamp(6rem,29vw,14rem);font-size:36cqw;font-weight:900;letter-spacing:-.07em;line-height:1.05;color:#262b29}.session-dial .timer-display.long-count{font-size:26cqw}.session-dial .dial-center>span{font-size:clamp(13px,3.5vw,20px);font-weight:700;color:#555f4c}.session-next{font-size:clamp(24px,5vw,38px);font-weight:800;text-align:center;overflow-wrap:anywhere;max-width:900px;line-height:1.4;margin:4px 0 12px}.session-position{color:#566149;font-size:clamp(12px,3vw,16px);text-align:center;font-variant-numeric:tabular-nums}.session-screen .ring-legend{margin:8px 0}.session-controls{display:flex;gap:12px;margin-top:12px;width:min(100%,640px);justify-content:center}.session-controls button{min-height:60px;flex:1;padding:12px;font-size:clamp(14px,3.5vw,20px);font-weight:800}.session-notice{max-width:600px;text-align:center;font-size:12px;color:#697361;margin:8px 0 0}.session-notice:empty{display:none}@media(max-width:520px){.part-row{flex-wrap:wrap;gap:10px}.part-row .exercise-select{order:5;flex-basis:100%}.part-row .part-type{flex:1}.part-row .rest-spacer{display:none}.exercise-row{flex-wrap:wrap}.exercise-row label{flex-basis:100%}.library-page .content-head{flex-wrap:wrap}.field-actions .play-button{padding:12px 20px}.session-controls{gap:8px}}@media(max-height:650px)and (orientation:portrait){.session-dial{width:min(85vw,48vh)}.session-heading h1,.session-next{font-size:24px}}.primary-button{background:#41602e;color:#fff;border:1px solid #41602e;border-radius:10px;min-height:44px;padding:10px 18px;font-weight:700}.primary-button:hover{background:#314d21}.primary-button:disabled{opacity:.45}.home-page{max-width:960px;padding-bottom:40px}.home-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:28px 0 18px}.program-cards{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}.program-card-row{display:flex;align-items:center;gap:16px;border:1px solid #dce2d1;border-radius:14px;padding:16px;background:#fff}.program-card-copy{flex:1;min-width:0}.program-card-copy h2{font-size:17px;margin:0 0 5px;overflow-wrap:anywhere}.program-card-copy>span{color:#697361;font-size:12px;font-variant-numeric:tabular-nums}.program-card-actions{display:flex;gap:8px;flex-shrink:0}.editor-page{max-width:900px;padding-top:24px;padding-bottom:32px}.program-name-field{display:grid;gap:8px;margin:28px 0;font-size:13px}.editor-page .section-title small{font-size:12px;color:#697361;font-weight:400}.editor-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.editor-extra{display:flex;gap:24px;margin-top:16px}.exercise-list{gap:0;border-top:1px solid #dce2d1}.exercise-compact-row{display:flex;align-items:center;gap:16px;border-bottom:1px solid #dce2d1;min-height:52px;padding:4px 8px}.exercise-name-button{flex:1;min-width:0;border:0;background:transparent;color:inherit;padding:10px 0;text-align:left;font-size:15px;overflow-wrap:anywhere}.exercise-compact-row .text-button{min-height:44px}.exercise-row{margin:8px 0;padding:12px}.exercise-row label{font-size:0}.exercise-row input{font-size:15px;margin-top:0}.exercise-row .text-button{min-height:44px}.session-dial{--part-color: #e87925}.session-dial.rest{--part-color: #168fae}.session-phase{color:#ba5612}.is-rest .session-phase{color:#147e99}.program-segment{stroke-width:11;stroke-linecap:butt;fill:none;stroke:#e87925}.program-segment.rest{stroke:#21a6c6}.program-segment.future{opacity:.28}.program-segment.done{stroke:#b6bdb2;opacity:1}.program-segment.current{opacity:1;stroke-width:13}.segment-outline{display:none;fill:none;stroke:var(--navy, #17365c);stroke-width:17;stroke-linecap:butt}.is-current>.segment-outline{display:block}.session-screen{position:relative;overflow:hidden}.session-heading{margin-top:20px}.session-heading h1:empty{display:none}.session-screen .session-controls{margin-top:24px}.completion-mark{color:#41602e;background:#e5eebf;border-radius:50%;width:min(55vw,260px);aspect-ratio:1;display:grid;place-items:center;font-size:clamp(100px,28vw,180px);margin:40px 0;font-weight:900}.is-complete .session-heading{margin-top:60px;animation:completion-pop .6s ease-out}.is-complete .session-phase{color:#41602e}@keyframes completion-pop{0%{transform:scale(.8);opacity:.3}70%{transform:scale(1.06)}to{transform:scale(1);opacity:1}}.fireworks{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;overflow:hidden}.firework{position:absolute;left:calc(18% + var(--burst) * 32%);top:calc(22% + var(--burst) * 8%)}.firework i{position:absolute;width:12px;height:5px;border-radius:3px;background:#e87925;opacity:0;animation:firework-ray 1.35s ease-out forwards;animation-delay:calc(var(--burst) * .55s)}.firework:nth-child(2) i{background:#21a6c6}.firework:nth-child(3) i{background:#b19d00}@keyframes firework-ray{0%{opacity:0;transform:rotate(var(--angle)) translate(0) scale(.4)}15%{opacity:1;transform:rotate(var(--angle)) translate(20px) scale(1.2)}70%{opacity:.9}to{opacity:0;transform:rotate(var(--angle)) translate(clamp(70px,19vw,150px)) scale(.6)}}@media(max-width:520px){.home-heading{flex-wrap:wrap}.program-card-row{gap:10px;padding:12px}.program-card-actions{gap:6px}.program-card-actions button{padding:10px 12px}.program-card-copy h2{font-size:15px}.editor-page .content-head,.editor-page .section-title{flex-wrap:wrap}.exercise-compact-row{gap:12px}}@media(prefers-reduced-motion:reduce){.program-segment.current,.is-complete .session-heading{animation:none}.firework i{animation:none;opacity:.7;transform:rotate(var(--angle)) translate(65px)}}:root{--page: #f2f6fb;--surface: #ffffff;--soft-blue: #e5eef8;--navy: #17365c;--navy-hover: #102945;--ink: #20344d;--muted: #60748b;--line: #cedbe8;--ring-done: #d6d9dd;--exercise-color: #e87925;--rest-color: #219ebc;color:var(--ink);background:var(--page)}body,.session-screen{background:var(--page);color:var(--ink)}.topbar,.sidebar,.exercise-list,.exercise-compact-row{border-color:var(--line)}.brand{color:var(--navy)}.brand-mark{background:var(--soft-blue);color:var(--navy)}.brand small,.eyebrow,.help-text,.program-card-copy>span,.editor-page .section-title small,.session-header,.session-notice,.dial-center>span,.session-dial .dial-center>span,.part-index,.remove-part,.text-button{color:var(--muted)}h1,h2,h3,.session-phase,.is-rest .session-phase,.is-complete .session-phase{color:var(--navy)}.session-heading h1,.session-dial .timer-display{color:var(--ink)}.primary-button,.play-button{background:var(--navy);color:#fff;border-color:var(--navy)}.primary-button:hover,.play-button:hover{background:var(--navy-hover)}.secondary-button{background:var(--surface);color:var(--navy);border-color:var(--line)}.secondary-button:hover{background:var(--soft-blue)}.secondary-button.danger{color:var(--ink);background:#e9edf2}.text-button.danger,.danger{color:#93445c}.session-controls .danger{color:var(--ink)}.voice-toggle input{accent-color:var(--navy)}input,.exercise-select,.duration-select{color:var(--ink);background:var(--surface);border-color:var(--line)}.program-card-row,.part-row,.audio-settings,.library-add,.exercise-row{border-color:var(--line);background:var(--surface)}.part-type.exercise,.part-type.rest{color:var(--navy)}.part-type.exercise i{background:var(--exercise-color)}.part-type.rest i{background:var(--rest-color)}.session-dial{--part-color: var(--exercise-color)}.session-dial.rest{--part-color: var(--rest-color)}.program-segment{stroke:var(--exercise-color)}.program-segment.rest{stroke:var(--rest-color)}.program-segment.done,.timer-dial .track{stroke:var(--ring-done)}.completion-mark{color:var(--navy);background:var(--soft-blue)}.firework:nth-child(3) i{background:#4377b4}.program-card-row{padding:0;gap:0;overflow:hidden}.program-select{border:0;background:transparent;text-align:left;color:var(--ink);padding:18px 16px;align-self:stretch;border-radius:12px}.program-select:hover{background:#edf4fc}.program-card-copy .program-card-name{display:block;color:var(--navy);font-size:17px;font-weight:800;overflow-wrap:anywhere;margin-bottom:6px}.program-card-actions{padding:12px}.program-card-row.is-selected{border-color:#4377b4;box-shadow:0 0 0 1px #4377b4;background:#eaf2fc}.program-details{margin-top:28px;padding:24px;border:1px solid var(--line);border-radius:18px;background:var(--surface);scroll-margin-top:18px}.details-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.details-header>div{min-width:0}.details-header h2{margin:8px 0 0;overflow-wrap:anywhere}.details-header button{flex-shrink:0}.details-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:22px 0}.details-summary>div{background:var(--page);border-radius:10px;padding:12px}.details-summary dt{font-size:12px;color:var(--muted)}.details-summary dd{margin:6px 0 0;color:var(--navy);font-size:24px;font-weight:800;font-variant-numeric:tabular-nums}.details-parts{padding:0;margin:0;list-style:none}.details-parts li{display:grid;grid-template-columns:22px 42px minmax(0,1fr) auto;align-items:center;gap:12px;padding:14px 0;border-top:1px solid var(--line);font-size:14px}.details-index{font-size:12px;color:var(--muted)}.details-type{color:var(--navy);font-weight:700}.details-name{overflow-wrap:anywhere}.details-duration{font-variant-numeric:tabular-nums;white-space:nowrap}.details-start{display:block;width:100%;min-height:54px;margin-top:20px;font-size:16px}.app-icon{width:40px;height:40px;object-fit:contain;border-radius:10px;flex-shrink:0}.brand{gap:10px;font-size:clamp(17px,4.5vw,24px);min-width:0}.brand>span{line-height:1.2}.topbar{gap:12px}.topbar>button{flex-shrink:0}.count-voice-label{display:block;font-weight:700;margin-bottom:10px}#count-voice{width:100%;min-height:48px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink)}@media(max-width:520px){.program-card-row{padding:0}.program-select{padding:16px 12px}.program-card-copy .program-card-name{font-size:16px}.program-details{padding:18px 14px}.details-summary>div{padding:10px 7px}.details-summary dt{font-size:11px}.details-summary dd{font-size:21px}.details-parts li{gap:8px;grid-template-columns:18px 32px minmax(0,1fr) auto;font-size:13px}}