:root{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color-scheme:dark;--bg:#090d13;--panel:#171e29;--panel2:#212b38;--line:#303a48;--muted:#95a1b2;--fg:#f7f9fc;--lime:#c0fb67;--blue:#7dbdff}
*{box-sizing:border-box}
html{background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--fg);-webkit-tap-highlight-color:transparent}
button,input,select{font:inherit}
button{border:0;cursor:pointer;touch-action:manipulation}
button:active{filter:brightness(.9)}
input,select{color:var(--fg)}
.shell{max-width:560px;margin:0 auto;min-height:100dvh;padding:calc(env(safe-area-inset-top) + 17px) 17px calc(96px + env(safe-area-inset-bottom))}
.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:23px}
.brand{font-size:23px;font-weight:950;letter-spacing:-1px}
.brand span{color:var(--lime)}
.mini{color:var(--muted);font-size:12px;margin-top:4px}
.pill{border-radius:30px;padding:8px 11px;background:#c0fb6717;color:var(--lime);font-size:12px;font-weight:750}
.page{display:none}
.page.active{display:block}
.sectiontitle{display:flex;align-items:center;justify-content:space-between;margin:20px 0 12px}
.sectiontitle h2{margin:0;font-size:20px}
.subtext{font-size:12px;color:var(--muted)}
.btn{padding:14px 17px;border-radius:15px;font-size:15px;font-weight:750}
.accent{background:var(--lime);color:#111b0c}
.neutral{background:var(--panel2);color:#f2f5f8}
.outline{background:#c0fb670c;border:1px dashed #719947;color:var(--lime)}
.block{width:100%}
.card{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:17px;margin:11px 0}
.card.selected{border-color:#b5ed61;box-shadow:inset 0 0 0 1px #b5ed6133}
.card h3{font-size:17px;margin:0 0 6px}
.row{display:flex;align-items:center;gap:10px}
.between{justify-content:space-between}
.muted{color:var(--muted)}
.small{font-size:12px}
.grow{flex:1;min-width:0}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:15px}
.stats>div{padding:12px 6px;text-align:center;background:#111721;border-radius:13px}
.stats b{display:block;font-size:19px}
.stats small{font-size:11px;color:var(--muted)}
.iconbtn{width:36px;height:36px;background:var(--panel2);color:#dce2eb;border-radius:11px;font-size:18px;flex-shrink:0}
.chip{padding:7px 9px;background:#293442;color:#ccd7e3;border-radius:10px;font-size:12px}
.listitem{display:flex;align-items:center;gap:11px;background:#131b26;border:1px solid var(--line);padding:13px;border-radius:16px;margin:9px 0}
.ord{width:31px;height:31px;display:grid;place-items:center;border-radius:10px;color:var(--lime);background:#c0fb6716;font-size:13px;font-weight:800}
.numrow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:14px}
.field{background:#101721;border:1px solid var(--line);border-radius:12px;padding:10px}
.field label{display:block;color:var(--muted);font-size:11px;margin-bottom:7px}
.field input{background:transparent;border:none;outline:none;font-size:20px;font-weight:750;width:100%;min-width:0}
.nameinput{min-width:0;flex:1;border:0;background:transparent;outline:none;font-size:16px;font-weight:750}
.toolrow{display:flex;gap:8px;margin-top:12px}
.toolrow button{flex:1;background:#263241;color:#dbe3ed;border-radius:11px;padding:10px 6px;font-size:12px}
.toolrow button:disabled{opacity:.3}
.nav{position:fixed;bottom:0;left:0;right:0;background:#111720ed;border-top:1px solid #303a48;display:flex;justify-content:center;gap:8px;padding:10px 14px calc(11px + env(safe-area-inset-bottom));backdrop-filter:blur(20px);z-index:12}
.nav button{flex:1;max-width:160px;color:#8995a7;background:transparent;padding:7px 4px;font-size:11px}
.nav button.active{color:var(--lime)}
.nav .symbol{display:block;font-size:23px;margin-bottom:4px}
.overlay{position:fixed;inset:0;background:#000b;z-index:30;display:none;align-items:flex-end;justify-content:center}
.overlay.open{display:flex}
.sheet{width:100%;max-width:560px;max-height:82dvh;overflow:auto;border:1px solid #3a4654;background:#1a2330;padding:22px 18px calc(24px + env(safe-area-inset-bottom));border-radius:26px 26px 0 0}
.sheet h2{margin:0 0 8px}
.library{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.preset{background:#273342;border:1px solid #3d4a5a;color:#eef3f9;border-radius:14px;text-align:left;padding:15px 12px;font-size:14px;font-weight:700}
.preset small{display:block;color:#afbeca;font-size:11px;margin-top:5px}
.modalrow{display:flex;gap:10px;margin-top:18px}
.modalrow>*{flex:1}
.input{width:100%;background:#0e1620;border:1px solid #3d4958;border-radius:13px;padding:14px;margin:10px 0;outline:none}
.timerpage{display:none}
.timerpage.active{display:flex;flex-direction:column;min-height:calc(100dvh - 170px)}
.phase{align-self:center;margin:8px 0;background:#c0fb6718;color:var(--lime);padding:8px 17px;border-radius:25px;font-weight:800;font-size:12px}
.phase.rest{color:var(--blue);background:#7dbdff19}
.timercenter{flex:1;min-height:385px;display:flex;flex-direction:column;align-items:center;justify-content:center}
.dial{width:min(84vw,366px);aspect-ratio:1;position:relative;display:grid;place-items:center}
.dial svg{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg)}
.track{fill:none;stroke:#26313b;stroke-width:13}
.arc{fill:none;stroke:var(--lime);stroke-width:13;stroke-linecap:round;transition:stroke-dashoffset .1s linear}
.dial.rest .arc{stroke:var(--blue)}
.dialcore{text-align:center;position:relative;padding:25px}
.big{font-size:clamp(68px,17vw,94px);line-height:1.05;letter-spacing:-4px;font-weight:850;font-variant-numeric:tabular-nums}
.ringlabel{font-size:13px;color:var(--muted);margin-top:8px}
.current{font-size:25px;text-align:center;font-weight:850;margin:9px 0;max-width:95%;line-height:1.4}
.next{color:var(--muted);font-size:14px;text-align:center;min-height:24px}
.timerstats{display:flex;justify-content:space-around;background:var(--panel);border:1px solid var(--line);border-radius:17px;padding:15px 5px;margin:15px 0}
.timerstats div{text-align:center}
.timerstats b{display:block;font-size:18px}
.timerstats small{font-size:11px;color:var(--muted)}
.player{display:flex;gap:9px}
.player .accent{flex:1}
.player .neutral{width:58px}
.toast{display:none;position:fixed;bottom:108px;left:50%;transform:translateX(-50%);background:#394759;border-radius:13px;padding:11px 15px;font-size:13px;z-index:50;white-space:nowrap;max-width:95vw}
.switch{accent-color:#bdf76b;width:22px;height:22px}
.fixedhint{color:var(--muted);text-align:center;font-size:11px;margin:18px 0;line-height:1.7}


[hidden]{display:none!important}
button{min-height:44px;transition:background-color .18s,color .18s,filter .18s}
button:disabled{cursor:default;opacity:.4}
.iconbtn{width:44px;height:44px}
.toolrow button{min-height:44px}
:focus-visible{outline:2px solid var(--lime)!important;outline-offset:4px}
.field:focus-within{border-color:var(--lime)}
.brand{display:flex;align-items:center;gap:6px}
.brandmark{width:30px;height:30px;margin-right:3px}
.nav .symbol{height:25px}
.symbol svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card h3,.current,.mini{overflow-wrap:anywhere}
.sheet h2{font-size:22px}
.toast{white-space:normal;text-align:center;width:max-content}
.switch{min-width:44px;min-height:44px}
.input{font-size:16px}
.phase{min-height:32px}
.timercenter{min-height:340px}
.nav button{color:#a4afbf}
.fixedhint{font-size:12px}
body.modal-open{overflow:hidden}
.sheet{overscroll-behavior:contain}
.card.selected{background:linear-gradient(135deg,#1d2925,var(--panel) 60%)}

@media(max-width:360px){.shell{padding-left:12px;padding-right:12px}
.card{padding:13px}
.brand{font-size:20px}
.brandmark{width:24px;height:24px}
.pill{font-size:11px;padding:8px}
.numrow{gap:6px}
.field{padding:8px}
.nameinput{font-size:14px}
}

@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}

/* Visual system: charcoal surfaces, citrus actions, blue recovery. */
:root{--bg:#101413;--panel:#1b211f;--panel2:#282f2b;--line:#354039;--muted:#a3afa8;--fg:#f3f5ee;--lime:#c4ed89;--blue:#a9d7ec;--next-bg:#dce9c9;--next-fg:#1c3021;font-weight:400}
body{background:var(--bg);line-height:1.5}
.shell{max-width:600px;padding:calc(env(safe-area-inset-top) + 24px) 24px calc(106px + env(safe-area-inset-bottom))}
.header{margin-bottom:28px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.brand{font-size:23px;font-weight:800;letter-spacing:-.8px}.brandmark{width:28px;height:28px}.mini{line-height:1.65;font-size:13px}.pill{background:#24321f;color:var(--lime);font-size:11px;white-space:nowrap}
.sectiontitle{gap:12px;margin:26px 0 14px}.sectiontitle h2{font-size:20px;font-weight:700;letter-spacing:-.5px;overflow-wrap:anywhere;min-width:0}.sectiontitle .subtext{max-width:45%;text-align:right}
.card{border-radius:20px;padding:20px;border-color:#303a33;margin:12px 0;background:var(--panel)}
.card.selected{border-color:#6b8054;box-shadow:none;background:#202a22}.card h3{font-size:18px;font-weight:650;line-height:1.45}
.featured-plan{background:#253023;border-color:#475b3e;padding:24px}.featured-plan h3{font-size:25px;letter-spacing:-.6px}.featured-plan .mini{margin-top:8px}.featured-plan .stats>div{background:transparent;border-right:1px solid #46553e;border-radius:0}.featured-plan .stats>div:last-child{border:0}.featured-plan .stats{margin:20px 0}.stats b{font-weight:650}.stats small{font-size:12px}
.btn{font-weight:650;border-radius:13px;padding:14px 18px}.accent{background:var(--lime);color:#172213}.neutral,.iconbtn{background:var(--panel2);color:var(--fg)}.outline{border:1px solid #60734f;background:transparent;color:var(--lime)}
.toolrow{border-top:1px solid var(--line);padding-top:8px;margin-top:16px}.toolrow button{background:transparent;color:#b9c4bb;font-size:13px}.toolrow button+button{border-left:1px solid var(--line);border-radius:0}.toolrow button[data-delete]{color:#c6aaa1}
.field{background:#151b17;border-color:var(--line);padding:12px}.field label{font-size:12px}.field input{font-weight:650;font-variant-numeric:tabular-nums}.ord{color:var(--lime);background:#2e3c25}.nameinput{font-weight:650}.preset{background:var(--panel2);border-color:var(--line)}.preset small{color:var(--muted)}.sheet{background:#1b231e;border-color:var(--line)}.input{background:#121813;border-color:var(--line)}
.nav{left:50%;right:auto;transform:translateX(-50%);width:min(100%,600px);background:#19201cf5;border:1px solid #344037;border-bottom:0;border-radius:22px 22px 0 0;gap:8px;padding:8px 14px calc(9px + env(safe-area-inset-bottom))}.nav button{border-radius:13px;color:var(--muted);padding:8px 4px}.nav button.active{background:#2b3824;color:var(--lime)}.nav .symbol{margin-bottom:3px}
.timerpage.active{min-height:0;gap:0}.training-topline{display:flex;align-items:center;justify-content:space-between;gap:12px}.eyebrow{font-size:11px;line-height:1.5;letter-spacing:1.4px;font-weight:650;color:var(--muted)}#sessionName{letter-spacing:.4px;max-width:66%;overflow-wrap:anywhere}.phase{margin:0;padding:6px 12px;min-height:30px;font-size:11px;background:#2b3824;white-space:nowrap}.phase.rest{background:#243740;color:var(--blue)}
.current-block{text-align:center;margin:24px 0 4px}.current-block .eyebrow{color:var(--lime)}.current{max-width:none;font-size:clamp(25px,5.5vw,34px);font-weight:700;letter-spacing:-.7px;line-height:1.3;margin:8px 0}.movement-meta{font-size:12px;color:var(--muted);line-height:1.6}
.timercenter{flex:none;min-height:0;padding:0}.dial{width:clamp(210px,29dvh,290px);max-width:80vw}.track{stroke:#2c352e;stroke-width:7}.arc{stroke-width:7}.dialcore{padding:20px}.big{font-size:clamp(54px,8.4dvh,76px);font-weight:650;letter-spacing:-3px;line-height:1.1}.ringlabel{font-size:12px;margin-top:10px;color:var(--muted)}
.next-card{display:flex;align-items:center;gap:14px;padding:18px 20px;border-radius:18px;background:var(--next-bg);color:var(--next-fg);margin:8px 0 0;min-height:98px}.next-card .eyebrow{color:#4f6243;font-size:11px}.next-marker{font-size:27px;line-height:1;align-self:center}.next{text-align:left;font-size:23px;font-weight:700;line-height:1.35;color:var(--next-fg);margin:4px 0;overflow-wrap:anywhere}.next-meta{font-size:12px;color:#4f6243;line-height:1.5}.next-duration{font-size:19px;letter-spacing:-.5px;font-weight:650;font-variant-numeric:tabular-nums;white-space:nowrap}
[data-phase="rest"] .next-card{background:#d0e5ed;--next-fg:#173340}[data-phase="rest"] .next-card .eyebrow,[data-phase="rest"] .next-meta{color:#3e5b68}[data-phase="rest"] .current-block .eyebrow{color:var(--blue)}
.timerstats{border:0;background:transparent;border-radius:0;padding:18px 0;margin:0}.timerstats>div{flex:1;border-right:1px solid var(--line)}.timerstats>div:last-child{border:0}.timerstats b{font-size:18px;font-weight:600;font-variant-numeric:tabular-nums}.timerstats small{font-size:11px}.player{gap:12px}.player .btn{min-height:52px}.player .neutral{width:56px}.player .accent{font-size:16px}#end{font-size:13px;min-height:44px;margin-top:4px!important}.fixedhint{font-size:11px;margin:10px 0 0}.switch{appearance:none;width:46px;min-width:46px;height:44px;position:relative;background:transparent;cursor:pointer}.switch::before{content:'';position:absolute;inset:9px 0;background:#48524a;border-radius:20px}.switch::after{content:'';position:absolute;top:12px;left:3px;width:20px;height:20px;border-radius:50%;background:#f3f5ee;transition:transform .18s}.switch:checked::before{background:var(--lime)}.switch:checked::after{transform:translateX(20px);background:#23341b}.toast{background:#e1e9d9;color:#1c3021;box-shadow:0 4px 24px #0004}
@media(hover:hover){button:not(:disabled):hover{filter:brightness(1.12)}}
@media(max-width:400px){.shell{padding-left:18px;padding-right:18px;padding-top:16px}.header{margin-bottom:18px;padding-bottom:14px}.brand{font-size:21px}.brandmark{width:24px;height:24px}.card{padding:16px}.featured-plan{padding:20px}.next-card{padding:16px;gap:10px}.next{font-size:21px}.next-marker{display:none}.next-duration{font-size:17px}.current-block{margin-top:18px}.field{padding:9px}.field label{font-size:11px}.nameinput{font-size:15px}}
@media(max-height:740px) and (min-width:401px){.dial{width:220px}.big{font-size:60px}.current-block{margin-top:16px}.header{margin-bottom:18px}}
@media(max-width:360px){.shell{padding-left:14px;padding-right:14px}.header{gap:8px}.brand{font-size:19px}.brandmark{display:none}.pill{font-size:10px;padding:7px 9px}.current{font-size:25px}.dial{width:200px}.big{font-size:54px}.next-card{padding:14px}.next{font-size:20px}.next-meta{font-size:11px}.timerstats{padding:14px 0}.numrow{gap:6px}.sectiontitle h2{font-size:18px}.btn{padding:12px 14px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important}}
/* Keep primary controls in reach on a typical phone-height viewport. */
.timerpage .dial{width:clamp(190px,25dvh,250px)}
.timerpage .current-block{margin-top:18px}
.timerpage .timerstats{padding:14px 0}
.timerpage .fixedhint{max-width:420px;align-self:center}
@media(min-width:401px) and (min-height:900px){.timerpage .dial{width:280px}.timerpage .current-block{margin-top:28px}.timerpage .next-card{margin-top:16px}}
.dial{container-type:inline-size}.dialcore{width:100%;padding:0}.big{font-size:clamp(46px,28cqw,78px);letter-spacing:-2.5px}.timerstats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%}.timerstats>div{min-width:0}.timerstats b{white-space:nowrap}
/* Center the upcoming movement as a single, balanced information group. */
.next-card{display:grid;grid-template-columns:minmax(0,1fr);justify-items:center;text-align:center;gap:6px;padding:18px 24px}
.next-marker{display:none}.next-card .grow{width:100%;text-align:center}.next-card .eyebrow,.next,.next-meta{text-align:center}.next{font-size:25px;margin:6px 0;line-height:1.4}.next-duration{display:inline-block;font-size:13px;letter-spacing:.4px;background:#1c302112;padding:3px 12px;border-radius:20px}.next-duration::before{content:'时长 ';font-size:11px}.next-duration:empty{display:none}[data-phase="done"] .next-duration::before{content:''}
@media(max-width:360px){.next-card{padding:16px}.next{font-size:22px}}
.next-duration::before{content:none}
/* Responsive training stage: use available height rather than a fixed small dial. */
.shell:has(#training.active){max-width:760px;padding-bottom:calc(94px + env(safe-area-inset-bottom))}
.shell:has(#training.active) .header{margin-bottom:18px;padding-bottom:16px}
.timerpage.active{min-height:calc(100dvh - 220px);display:flex}
.training-topline{margin-bottom:4px}.timerpage .current-block{margin:14px 0 0}
.current{font-size:clamp(30px,5.8vw,44px);line-height:1.25;margin:8px 0 10px}
.movement-meta{font-size:13px}.timercenter{flex:1;min-height:240px;padding:10px 0}
.timerpage .dial{width:clamp(236px,34dvh,400px);max-width:78vw}
.big{font-size:clamp(62px,30cqw,118px);font-weight:700;letter-spacing:-4px}.ringlabel{font-size:14px}
.next-card{padding:16px 24px;gap:4px;min-height:126px;margin-top:8px}
.next{font-size:clamp(28px,4.8vw,38px);line-height:1.25;margin:6px 0 8px}
.next-meta{font-size:13px}.next-duration{font-size:15px;padding:2px 14px}
.timerpage .timerstats{padding:17px 0}.timerstats b{font-size:25px}.timerstats small{font-size:12px}
.player .btn{min-height:58px}.player .accent{font-size:19px}.player .neutral{width:64px}
.timerpage .fixedhint{margin:4px 0 0;font-size:11px}#end{margin-top:2px!important}
@media(min-width:700px) and (min-height:700px){.shell:has(#training.active){padding-left:32px;padding-right:32px}.timerpage .dial{width:clamp(290px,36dvh,420px)}}
@media(max-height:850px){.shell:has(#training.active){padding-top:14px}.shell:has(#training.active) .header{margin-bottom:10px;padding-bottom:10px}.timerpage .current-block{margin-top:8px}.timerpage .dial{width:clamp(210px,29dvh,275px)}.timercenter{min-height:210px;padding:4px 0}.timerpage .timerstats{padding:12px 0}.next-card{padding:12px 18px;min-height:112px}.current{font-size:32px}.next{font-size:28px}.player .btn{min-height:52px}.fixedhint{display:none}}
@media(max-width:360px){.current{font-size:28px}.next{font-size:26px}.movement-meta,.next-meta{font-size:11px}.timerstats b{font-size:22px}.timerpage .dial{width:220px}.player .accent{font-size:17px}}
@media(min-width:760px) and (max-height:600px){.timerpage.active{display:grid;grid-template-columns:1fr 1fr;column-gap:24px}.training-topline{grid-column:1/-1}.current-block{grid-column:1;grid-row:2}.timercenter{grid-column:1;grid-row:3/7}.next-card{grid-column:2;grid-row:2/4}.timerstats,.player,#end{grid-column:2}.timerpage .dial{width:230px}.current{font-size:28px}.timerstats b{font-size:22px}}
@media(max-height:850px) and (max-width:759px){.shell:has(#training.active) .header .mini{display:none}.shell:has(#training.active) .header{padding-bottom:8px;margin-bottom:8px}.timerpage .dial{width:220px}.timercenter{min-height:220px;padding:0}.timerpage .current-block{margin-top:6px}.next-card{padding:10px 18px}.next{margin:4px 0}.timerpage .timerstats{padding:10px 0}.timerpage.active{min-height:0}}
/* Keep only the movement name centered; metadata uses the card edges. */
.next-card{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-rows:auto auto auto;gap:3px 16px;align-items:center;justify-items:stretch;text-align:left;padding:14px 22px;min-height:0}
.next-card .grow{display:contents}
.next-card .eyebrow{grid-column:1/-1;grid-row:1;text-align:left}
.next-card .next{grid-column:1/-1;grid-row:2;text-align:center;margin:1px 0 3px}
.next-card .next-meta{grid-column:1;grid-row:3;text-align:left;min-width:0}
.next-card .next-duration{grid-column:2;grid-row:3;justify-self:end;align-self:center;margin:0;background:transparent;padding:0;font-size:16px}
.timercenter{flex:1;min-height:0;padding:8px 0}
.timerpage .dial{width:min(68vw,40dvh,410px);max-width:100%;min-width:260px}
@media(max-height:850px){.timerpage .dial{width:min(76vw,360px);min-width:250px}.timercenter{min-height:0;padding:4px 0}.next-card{padding:12px 18px;min-height:0}}
@media(max-width:360px){.timerpage .dial{width:82vw;min-width:0}.next-card{padding:12px 14px;column-gap:8px}.next-card .next-duration{font-size:14px}}
@media(min-width:760px) and (max-height:600px){.timerpage .dial{width:min(32vw,330px);min-width:240px}}