:root{
  color-scheme:dark;
  --bg:#090b0f;--surface:#11151b;--surface-2:#171c24;--surface-3:#202733;
  --line:#2b3442;--text:#f4f7fb;--muted:#9da8b7;--accent:#c8ff3d;--accent-2:#87d71d;
  --danger:#ff6b75;--warning:#ffca55;--ok:#57d38c;--info:#65b5ff;--shadow:0 18px 48px rgba(0,0,0,.34);
  --radius:18px;--tap:46px;--header-h:64px;--nav-h:72px;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text)}body{overscroll-behavior-y:none}
button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}
a{color:inherit}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
#app{min-height:100dvh;padding-bottom:calc(var(--nav-h) + env(safe-area-inset-bottom) + 16px)}
.app-header{position:sticky;top:0;z-index:30;height:calc(var(--header-h) + env(safe-area-inset-top));padding:env(safe-area-inset-top) 14px 0;background:rgba(9,11,15,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.07);display:flex;align-items:center;gap:12px}
.brand{min-width:0;display:flex;flex-direction:column}.brand strong{font-size:18px;line-height:1.1}.brand small{font-size:11px;color:var(--muted);margin-top:4px}.header-spacer{flex:1}.icon-button,.chip-button,.secondary-button,.primary-button,.danger-button{min-height:var(--tap);border-radius:14px;border:1px solid var(--line);background:var(--surface-2);color:var(--text);padding:0 14px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:7px}.icon-button{width:var(--tap);padding:0}.icon-button:hover,.secondary-button:hover,.chip-button:hover{background:var(--surface-3)}.primary-button{background:var(--accent);color:#101500;border-color:transparent}.primary-button:hover{background:#d7ff6b}.danger-button{background:rgba(255,107,117,.12);border-color:rgba(255,107,117,.4);color:#ffacb2}.small-button{min-height:44px;border-radius:11px;padding:0 11px;font-size:13px}
.cloud-dot{width:9px;height:9px;border-radius:50%;background:var(--muted)}.cloud-dot.ok{background:var(--ok)}.cloud-dot.dirty{background:var(--warning)}.cloud-dot.error{background:var(--danger)}
.session-bar{position:sticky;top:calc(var(--header-h) + env(safe-area-inset-top));z-index:25;padding:8px 12px;background:rgba(12,15,20,.96);border-bottom:1px solid var(--line);display:none}.session-bar.active{display:block}.session-inner{max-width:900px;margin:auto;display:grid;grid-template-columns:1fr 1fr auto auto;gap:8px;align-items:center}.timer-box{background:var(--surface-2);border:1px solid var(--line);border-radius:13px;padding:8px 10px;min-width:0}.timer-box span{display:block;color:var(--muted);font-size:10px;font-weight:800}.timer-box strong{font-variant-numeric:tabular-nums;font-size:17px;white-space:nowrap}.timer-box.rest.done strong{color:var(--accent)}
main{max-width:900px;margin:0 auto;padding:14px}.view{display:none}.view.active{display:block}.view-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:4px 0 14px}.view-title h1{margin:0;font-size:24px}.view-title p{margin:4px 0 0;color:var(--muted);font-size:13px}
.card{background:linear-gradient(180deg,var(--surface),#0f1319);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 1px 0 rgba(255,255,255,.02);padding:16px;margin-bottom:12px}.card h2,.card h3{margin:0 0 10px}.card p{color:var(--muted);line-height:1.55}.card.accent{border-color:rgba(200,255,61,.45);background:linear-gradient(160deg,rgba(200,255,61,.10),var(--surface) 44%)}
.grid{display:grid;gap:12px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.stat{background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:12px}.stat span{display:block;color:var(--muted);font-size:11px;font-weight:750}.stat strong{display:block;font-size:22px;margin-top:5px;overflow-wrap:anywhere}.stat small{color:var(--muted)}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:18px 0 10px}.section-head h2{font-size:17px;margin:0}.section-head small{color:var(--muted)}
.empty{border:1px dashed var(--line);border-radius:16px;padding:24px;text-align:center;color:var(--muted)}
.list{display:grid;gap:9px}.list-row{border:1px solid var(--line);background:var(--surface-2);border-radius:14px;padding:12px;display:flex;gap:10px;align-items:center;min-height:54px}.list-row .main{min-width:0;flex:1}.list-row strong,.list-row span{display:block}.list-row small{color:var(--muted);display:block;margin-top:3px;line-height:1.35}.row-actions{display:flex;flex-wrap:wrap;gap:7px;justify-content:flex-end}.tag{display:inline-flex;align-items:center;min-height:28px;padding:4px 9px;border-radius:999px;background:#252d39;color:#dce4ef;font-size:11px;font-weight:750}.tag.accent{background:rgba(200,255,61,.13);color:var(--accent)}.tag.warn{background:rgba(255,202,85,.13);color:var(--warning)}.tag.danger{background:rgba(255,107,117,.12);color:#ffacb2}.tag.ok{background:rgba(87,211,140,.12);color:var(--ok)}
.field{display:grid;gap:6px}.field label,.field-label{font-size:12px;color:var(--muted);font-weight:750}.field input,.field select,.field textarea,.search-input{width:100%;min-height:var(--tap);border:1px solid var(--line);border-radius:12px;background:#0d1117;color:var(--text);padding:10px 12px;outline:none}.field textarea{min-height:90px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus,.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(200,255,61,.10)}.help{font-size:11px;color:var(--muted);line-height:1.45}.error-text{color:var(--danger);font-size:12px}.success-text{color:var(--ok);font-size:12px}.warning-box,.info-box,.danger-box{border-radius:14px;padding:12px 13px;line-height:1.55;font-size:13px}.warning-box{background:rgba(255,202,85,.10);border:1px solid rgba(255,202,85,.35);color:#ffe6a4}.info-box{background:rgba(101,181,255,.10);border:1px solid rgba(101,181,255,.35);color:#c6e5ff}.danger-box{background:rgba(255,107,117,.10);border:1px solid rgba(255,107,117,.35);color:#ffc3c8}
.record-exercise-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:end}.record-exercise-row .primary-button{white-space:nowrap}.record-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:12px}.number-card{background:var(--surface-2);border:1px solid var(--line);border-radius:16px;padding:12px;display:grid;gap:9px;min-height:142px}.number-card .number-head{display:flex;align-items:center;justify-content:space-between;gap:6px}.number-card .number-head strong{font-size:13px}.stepper{display:grid;grid-template-columns:48px minmax(0,1fr) 48px;align-items:center;gap:7px}.stepper button{height:54px;border:1px solid var(--line);border-radius:13px;background:#0d1117;color:var(--text);font-size:24px;font-weight:500}.stepper input{width:100%;height:54px;border:0;background:transparent;color:var(--text);text-align:center;font-size:28px;font-weight:850;font-variant-numeric:tabular-nums;min-width:0}.stepper input:focus{outline:0}.unit{text-align:center;color:var(--muted);font-size:11px}.record-wide{grid-column:1/-1}.segment{display:flex;flex-wrap:wrap;gap:7px}.segment button{min-height:44px;border-radius:12px;border:1px solid var(--line);background:var(--surface-2);color:var(--text);padding:0 12px}.segment button[aria-pressed=true]{background:var(--accent);color:#111700;border-color:transparent;font-weight:850}.record-action{position:sticky;bottom:calc(var(--nav-h) + env(safe-area-inset-bottom) + 8px);z-index:20;margin-top:12px;background:linear-gradient(180deg,transparent 0,var(--bg) 24%);padding-top:16px}.record-action .primary-button{width:100%;min-height:58px;font-size:18px}.taxonomy-summary{width:100%;justify-content:space-between;text-align:left}.taxonomy-summary span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:40;height:calc(var(--nav-h) + env(safe-area-inset-bottom));padding:7px 8px env(safe-area-inset-bottom);background:rgba(11,14,19,.97);backdrop-filter:blur(18px);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);gap:4px}.bottom-nav button{border:0;background:transparent;color:var(--muted);border-radius:12px;display:grid;place-items:center;align-content:center;gap:2px;font-size:11px;min-width:0}.bottom-nav button span:first-child{font-size:20px}.bottom-nav button.active{background:rgba(200,255,61,.10);color:var(--accent);font-weight:850}
.chart{height:180px;border:1px solid var(--line);border-radius:14px;background:var(--surface-2);padding:10px;overflow:hidden}.chart svg{width:100%;height:100%}.bar-list{display:grid;gap:8px}.bar-row{display:grid;grid-template-columns:100px minmax(0,1fr) 52px;gap:8px;align-items:center;font-size:12px}.bar-track{height:10px;background:#252d39;border-radius:999px;overflow:hidden}.bar-fill{height:100%;background:var(--accent);border-radius:999px}
.manage-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.manage-card{border:1px solid var(--line);background:var(--surface-2);border-radius:15px;padding:14px;text-align:left;color:var(--text);min-height:100px}.manage-card strong{display:block;font-size:15px}.manage-card small{display:block;color:var(--muted);margin-top:6px;line-height:1.35}
dialog{width:min(720px,calc(100vw - 18px));max-height:min(88dvh,900px);border:1px solid var(--line);border-radius:20px;background:var(--surface);color:var(--text);padding:0;box-shadow:var(--shadow)}dialog::backdrop{background:rgba(0,0,0,.72);backdrop-filter:blur(3px)}.dialog-shell{display:grid;grid-template-rows:auto minmax(0,1fr) auto;max-height:88dvh}.dialog-head{position:sticky;top:0;z-index:3;background:var(--surface);border-bottom:1px solid var(--line);padding:14px 16px;display:flex;align-items:center;gap:10px}.dialog-head h2{margin:0;font-size:19px;min-width:0;flex:1}.dialog-body{overflow:auto;padding:16px;overscroll-behavior:contain}.dialog-foot{position:sticky;bottom:0;z-index:3;background:var(--surface);border-top:1px solid var(--line);padding:12px 16px;display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}.dialog-tabs{display:flex;gap:7px;overflow:auto;padding-bottom:8px;margin-bottom:12px}.dialog-tabs button{white-space:nowrap;min-height:44px;border-radius:12px;border:1px solid var(--line);background:var(--surface-2);color:var(--text);padding:0 12px}.dialog-tabs button.active{background:var(--accent);color:#111700;border-color:transparent;font-weight:850}
.option-list{display:grid;gap:8px}.option-button{width:100%;min-height:52px;text-align:left;border:1px solid var(--line);border-radius:13px;background:var(--surface-2);color:var(--text);padding:10px 12px;display:flex;align-items:center;gap:10px}.option-button .main{flex:1}.option-button small{display:block;color:var(--muted);margin-top:3px}.option-button.selected{border-color:var(--accent);background:rgba(200,255,61,.08)}.option-button .check{width:24px;text-align:center;color:var(--accent)}
.catalog-toolbar{display:grid;grid-template-columns:2fr 1fr 1fr;gap:8px;position:sticky;top:0;background:var(--surface);padding-bottom:10px;z-index:2}.catalog-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center}.catalog-row .meta{color:var(--muted);font-size:11px;margin-top:4px}.pagination{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:14px}.pagination span{color:var(--muted);font-size:12px}
.glossary-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:14px}.glossary-list{display:grid;gap:6px;max-height:58dvh;overflow:auto}.glossary-list button{text-align:left;min-height:46px;border-radius:12px;border:1px solid var(--line);background:var(--surface-2);color:var(--text);padding:8px 10px}.glossary-list button.active{border-color:var(--accent)}.term h3{font-size:23px;margin:0}.term .en{color:var(--muted);margin:5px 0 12px}.term section{margin:14px 0}.term section h4{margin:0 0 5px;font-size:13px;color:var(--accent)}.term section p{margin:0;color:#d9e0ea;line-height:1.65}.term-meta{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}.formula{overflow:auto;padding:12px;background:#0d1117;border:1px solid var(--line);border-radius:13px;text-align:center;font-family:"Times New Roman",serif;font-size:20px}.frac{display:inline-grid;grid-template-rows:auto auto;vertical-align:middle;text-align:center;line-height:1.15}.frac .num{border-bottom:1.5px solid currentColor;padding:0 5px 3px}.frac .den{padding:3px 5px 0}
.toast{position:fixed;left:50%;bottom:calc(var(--nav-h) + env(safe-area-inset-bottom) + 14px);transform:translate(-50%,20px);opacity:0;z-index:80;background:#222a35;border:1px solid var(--line);border-radius:14px;padding:11px 13px;box-shadow:var(--shadow);display:flex;gap:10px;align-items:center;max-width:min(92vw,520px);transition:.2s}.toast.show{transform:translate(-50%,0);opacity:1}.toast button{min-height:36px;border:0;border-radius:9px;background:var(--accent);color:#101500;font-weight:850;padding:0 10px}
.lock-screen{position:fixed;inset:0;z-index:200;background:var(--bg);display:grid;place-items:center;padding:20px}.lock-card{width:min(360px,100%);background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:20px;text-align:center}.lock-card h1{margin:0 0 8px}.lock-card input{width:100%;min-height:52px;margin:14px 0;border-radius:13px;border:1px solid var(--line);background:#0d1117;color:var(--text);text-align:center;font-size:24px;letter-spacing:.2em}
.checkbox-row{display:flex;align-items:flex-start;gap:9px;min-height:44px}.checkbox-row input{width:20px;height:20px;margin-top:2px}.checkbox-row label{line-height:1.45}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}table{border-collapse:collapse;width:100%;min-width:600px}th,td{padding:10px 11px;border-bottom:1px solid var(--line);text-align:left;font-size:12px}th{position:sticky;top:0;background:var(--surface-3);color:var(--muted)}
@media(max-width:700px){
  :root{--header-h:60px;--nav-h:68px}.app-header{padding-left:10px;padding-right:10px}.brand strong{font-size:16px}.session-inner{grid-template-columns:1fr 1fr 44px 44px}.session-inner .small-button{width:44px;padding:0;font-size:0}.session-inner .small-button span{font-size:17px}.grid.three,.grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.manage-grid{grid-template-columns:1fr}.glossary-layout{grid-template-columns:1fr}.glossary-list{max-height:230px}.catalog-toolbar{grid-template-columns:1fr 1fr}.catalog-toolbar .search-input{grid-column:1/-1}.row-actions{justify-content:flex-start}.bar-row{grid-template-columns:80px minmax(0,1fr) 44px}.dialog-body{padding:13px}.record-grid{gap:8px}.number-card{padding:10px}.stepper{grid-template-columns:44px minmax(0,1fr) 44px}.stepper button{height:52px}.stepper input{font-size:26px}.view-title h1{font-size:22px}}
@media(max-width:360px){main{padding:10px}.grid.two,.grid.three,.grid.four{grid-template-columns:1fr}.record-grid{grid-template-columns:1fr}.record-wide{grid-column:auto}.session-inner{grid-template-columns:1fr 1fr}.session-inner .small-button{width:auto;font-size:12px}.session-inner .small-button span{font-size:14px}.record-exercise-row{grid-template-columns:1fr}.bottom-nav{padding-left:3px;padding-right:3px}.bottom-nav button{font-size:10px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
body.reduce-motion *,body.reduce-motion *::before,body.reduce-motion *::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}
body.left-handed .record-exercise-row{grid-template-columns:auto minmax(0,1fr)}body.left-handed .record-exercise-row .field{order:2}body.left-handed .record-exercise-row .primary-button{order:1}
@media print{.app-header,.session-bar,.bottom-nav,.record-action{display:none!important}#app{padding:0}.view{display:block!important}.card{break-inside:avoid}}