:root{--bg:#f6f5f1;--surface:#fff;--text:#1d1d1f;--muted:#6b6b70;--accent:#2f6f5e;--border:#dddcd6;--danger:#b3261e;--phase-a:#dcefe8;--phase-b:#f3e6cf;--radius:12px;--space:16px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:17px;line-height:1.5}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#16171a;--surface:#212226;--text:#ececef;--muted:#9a9aa2;--accent:#6cc3a9;--border:#34353a;--danger:#f2b8b5;--phase-a:#1f3b33;--phase-b:#3d3322}}*,:before,:after{box-sizing:border-box}body{background:var(--bg);color:var(--text);-webkit-text-size-adjust:100%;margin:0}.app{max-width:32rem;min-height:100dvh;padding:calc(var(--space) + env(safe-area-inset-top)) var(--space) calc(var(--space) + env(safe-area-inset-bottom));margin:0 auto}.screen{gap:var(--space);flex-direction:column;display:flex}h1{margin:0;font-size:1.6rem;line-height:1.2}p{margin:0}.muted{color:var(--muted)}button,label.button{min-height:48px;padding:0 var(--space);border-radius:var(--radius);background:var(--accent);color:var(--bg);font:inherit;border:none;font-weight:600}h2{margin:0;font-size:1.1rem;line-height:1.3}h3{margin:.75rem 0 .25rem;font-size:1rem}ul{margin:0;padding-left:1.2rem}button:disabled,label.button.disabled{opacity:.5}button.secondary,label.button.secondary{color:var(--accent);border:1px solid var(--border);background:0 0}.small{font-size:.85rem}.prewrap{white-space:pre-wrap}.markdown{flex-direction:column;gap:8px;display:flex}.markdown h3,.markdown h4,.markdown h5,.markdown h6{margin:.5rem 0 0;font-size:1rem}.markdown>:first-child{margin-top:0}.markdown ol{margin:0;padding-left:1.4rem}.markdown a{color:var(--accent)}.visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.field{flex-direction:column;gap:6px;display:flex}.field label{font-weight:600}textarea{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);width:100%;color:var(--text);font:inherit;resize:vertical;padding:12px;font-size:.9rem}input[type=file]{max-width:100%;font:inherit;font-size:.9rem}.card{padding:var(--space);border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);flex-direction:column;gap:8px;display:flex}.card.notice{border-left:4px solid var(--accent)}.card.error{border-left:4px solid var(--danger)}.sessions{flex-direction:column;gap:10px;padding:0;list-style:none;display:flex}.session-main{justify-content:space-between;align-items:center;gap:var(--space);display:flex}.skip-reason{font-style:italic}.day-nav{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.day-nav-date{color:var(--muted)}.extra-tag{background:var(--phase-b);border-radius:999px;align-self:flex-start;padding:2px 10px;font-size:.8rem;display:inline-block}.again{flex-direction:column;gap:8px;padding:0;list-style:none;display:flex}.again li{justify-content:space-between;align-items:center;gap:var(--space);display:flex}.again-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.skip-form{flex-direction:column;gap:8px;display:flex}.skip-form input{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);min-height:48px;color:var(--text);font:inherit;padding:0 12px}.skip-actions{flex-wrap:wrap;gap:8px;display:flex}.session-side{flex-direction:column;flex-shrink:0;align-items:flex-end;gap:4px;display:flex}.time{font-variant-numeric:tabular-nums;font-weight:600}.status{border:1px solid var(--border);color:var(--muted);border-radius:999px;padding:2px 10px;font-size:.8rem}.tab-panel{padding-bottom:calc(64px + env(safe-area-inset-bottom))}.tabs{padding:8px var(--space) calc(8px + env(safe-area-inset-bottom));border-top:1px solid var(--border);background:var(--surface);justify-content:center;gap:8px;display:flex;position:fixed;inset:auto 0 0}.tabs button{max-width:15rem;color:var(--muted);background:0 0;flex:1}.tabs button[aria-selected=true]{background:var(--accent);color:var(--bg)}button.link{min-height:44px;color:var(--accent);font-weight:inherit;text-align:left;text-underline-offset:3px;background:0 0;padding:0;text-decoration:underline}button.back{align-self:flex-start}.modules{flex-direction:column;gap:10px;padding:0;list-style:none;display:flex}.module-head{justify-content:space-between;align-items:center;gap:var(--space);display:flex}.form{gap:var(--space);flex-direction:column;display:flex}.field-label{font-weight:600}.choices{flex-wrap:wrap;gap:6px;display:flex}button.choice{min-width:48px;color:var(--text);border:1px solid var(--border);background:0 0;font-weight:500}button.choice[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:var(--bg)}.choices.scale{display:grid}.choices.scale button.choice{font-variant-numeric:tabular-nums;min-width:0;padding:0}.number{align-items:center;gap:8px;display:flex}.number input{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);min-width:0;min-height:48px;color:var(--text);font:inherit;flex:1;padding:0 12px}.number input[aria-invalid=true]{border-color:var(--danger)}.unit{color:var(--muted)}.field-error{color:var(--danger);font-size:.9rem}.timer-module{gap:var(--space);flex-direction:column;display:flex}.timer{padding:var(--space);border-radius:var(--radius);text-align:center;transition:background-color .3s;position:relative;overflow:hidden}.timer p{margin:0;position:relative}.timer.phase-0{background:var(--phase-a)}.timer.phase-1{background:var(--phase-b)}.timer.finished{background:var(--accent);color:var(--bg)}.timer-phase{font-size:1.4rem;font-weight:600}.timer-countdown{font-variant-numeric:tabular-nums;font-size:4rem;font-weight:700;line-height:1.1}.timer-flash{background:var(--text);opacity:0;animation:.6s ease-out timer-flash;position:absolute;inset:0}@keyframes timer-flash{0%{opacity:.5}to{opacity:0}}.metronome{background:var(--phase-a)}.metronome-beat{font-variant-numeric:tabular-nums;font-size:1.6rem;font-weight:700;animation:.25s ease-out metronome-beat}.metronome-beat.accent{color:var(--accent);font-size:2.2rem}@keyframes metronome-beat{0%{transform:scale(1.3)}to{transform:scale(1)}}.timer-controls{gap:10px;display:flex}.timer-controls button{flex:1}label.button{cursor:pointer;justify-content:center;align-items:center;display:inline-flex;position:relative}label.button.disabled{cursor:default}.photo-list{grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:10px;padding:0;list-style:none;display:grid}.photo-list li{flex-direction:column;gap:6px;display:flex}.photo-list img{aspect-ratio:1;object-fit:cover;border-radius:var(--radius);border:1px solid var(--border);width:100%}.photo-list button{min-height:40px;font-size:.85rem}.photos{flex-direction:column;gap:10px;display:flex}.photo-actions{gap:10px;display:flex}.photo-actions label{flex:1}.form-values{gap:6px;margin:0;display:grid}.form-values div{justify-content:space-between;gap:12px;display:flex}.form-values dt{color:var(--muted)}.form-values dd{text-align:right;margin:0;font-weight:600}.status+.extra-tag{margin-left:8px}