:root{color-scheme:light dark;--bg:light-dark(#fff8f3,#211d1a);--surface:light-dark(#fff,#302a26);--surface2:light-dark(#fbeee7,#3b302a);--ink:light-dark(#352b27,#f8eee8);--sub:light-dark(#79685f,#c9b8ae);--line:light-dark(#eadbd2,#51453e);--accent:light-dark(#b8583e,#f0a087);--accent-ink:light-dark(#fff,#261914);--feed:light-dark(#d36b32,#f2a56f);--feed-bg:light-dark(#fff0e2,#4b3224);--sleep:light-dark(#706cb3,#aaa5df);--sleep-bg:light-dark(#eceaff,#39364f);--care:light-dark(#347b68,#71bda5);--care-bg:light-dark(#e4f3ed,#2a433b);--food:light-dark(#a07024,#d5ad61);--food-bg:light-dark(#faf0d8,#483b27);--danger:light-dark(#ad3d3d,#ff9999);--shadow:0 12px 36px light-dark(#714a3519,#0006);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;background:var(--bg);color:var(--ink)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);min-width:320px}button,input,select,textarea{font:inherit;color:inherit}button,.button-link{min-height:44px;border:1px solid var(--line);border-radius:13px;background:var(--surface);padding:9px 13px;text-decoration:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}button:active,.button-link:active{transform:translateY(1px)}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 35%,transparent);outline-offset:2px}.primary{background:var(--accent);border-color:transparent;color:var(--accent-ink);font-weight:600}.text-button{border:0;background:none;color:var(--accent);padding:7px 2px}.danger{color:var(--danger)}[hidden]{display:none!important}.muted{color:var(--sub)}.error{color:var(--danger);min-height:1.5em}.eyebrow{margin:0 0 3px;text-transform:uppercase;letter-spacing:.14em;font-size:.7rem;color:var(--sub)}.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}
.auth-shell{min-height:100svh;display:grid;place-items:center;padding:24px}.auth-card{width:min(100%,420px);background:var(--surface);border:1px solid var(--line);border-radius:26px;padding:28px;box-shadow:var(--shadow)}.brand-mark,.avatar{display:grid;place-items:center;background:var(--surface2);color:var(--accent);font-weight:700}.brand-mark{width:58px;height:58px;border-radius:20px;font-size:1.25rem;margin-bottom:20px}.auth-card h1{font-size:1.7rem;margin:.2rem 0 .5rem}.form-stack{display:grid;gap:15px;margin-top:22px}.form-stack label,.settings-block label{display:grid;gap:6px;font-size:.875rem}.form-stack input,.form-stack select,.form-stack textarea,.settings-block input,.settings-block select,.search-field input{width:100%;min-height:48px;border:1px solid var(--line);border-radius:12px;background:var(--bg);padding:10px 12px;font-size:1rem}.form-stack textarea{resize:vertical}
.app-shell{max-width:680px;min-height:100svh;margin:auto;padding-bottom:calc(79px + env(safe-area-inset-bottom))}.app-header{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:calc(18px + env(safe-area-inset-top)) 20px 13px}.app-header h1{margin:0;font-size:1.65rem;line-height:1.3}.app-header p{margin-bottom:0}.header-side{display:flex;align-items:center;gap:9px}.avatar{width:46px;height:46px;border-radius:17px}.sync-status{font-size:.72rem;color:var(--sub)}.sync-status.pending{color:var(--food)}.sync-status.error{color:var(--danger)}main{padding:0 16px}.page{display:none}.page.active{display:block}.date-row,.section-title,.page-heading,.sheet-heading{display:flex;justify-content:space-between;align-items:center;gap:12px}.date-row{margin:4px 2px 15px}.date-row>div{display:grid}.date-row .muted{font-size:.8rem}.summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:22px}.summary-grid article{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:15px}.summary-grid article:first-child{grid-column:span 2}.summary-grid span,.summary-grid small{display:block;color:var(--sub);font-size:.75rem}.summary-grid strong{display:block;font-size:1.55rem;margin:3px 0;font-variant-numeric:tabular-nums}.section-title{margin:17px 2px 10px}.section-title h2{font-size:1rem;margin:0}.section-title>span{font-size:.75rem;color:var(--sub)}
.active-timer{background:var(--sleep-bg);border-left:5px solid var(--sleep);border-radius:17px;padding:13px;margin:0 0 13px;display:flex;align-items:center;justify-content:space-between}.active-timer>div{display:flex;gap:10px;align-items:center}.active-timer>div>div{display:grid}.active-timer span{font-size:.8rem;color:var(--sub)}.timer-icon{width:35px;height:35px;border-radius:12px;background:var(--sleep);color:var(--surface);display:grid!important;place-items:center;font-weight:700}.quick-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.quick-grid button{flex-direction:column;gap:7px;padding:12px 4px;font-size:.85rem;border-radius:17px}.quick-symbol{width:37px;height:37px;border-radius:13px;display:grid;place-items:center;font-weight:700}.quick-symbol.feed{background:var(--feed-bg);color:var(--feed)}.quick-symbol.breast{background:var(--surface2);color:var(--accent)}.quick-symbol.sleep{background:var(--sleep-bg);color:var(--sleep)}.quick-symbol.care{background:var(--care-bg);color:var(--care)}.quick-symbol.food{background:var(--food-bg);color:var(--food)}.quick-symbol.more{background:var(--surface2);color:var(--sub)}.more-actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:9px}.more-actions button{font-size:.8rem;min-height:40px;padding:7px 11px}.record-list{background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden}.record-row{display:flex;gap:11px;align-items:center;padding:13px;border:0;border-bottom:1px solid var(--line);width:100%;border-radius:0;text-align:left;background:transparent}.record-row:last-child{border-bottom:0}.record-time{font-size:.75rem;color:var(--sub);width:43px;flex:0 0 43px;font-variant-numeric:tabular-nums}.record-symbol{width:34px;height:34px;border-radius:12px;display:grid;place-items:center;font-size:.75rem;font-weight:700;flex:0 0 34px}.record-symbol.feed{background:var(--feed-bg);color:var(--feed)}.record-symbol.sleep{background:var(--sleep-bg);color:var(--sleep)}.record-symbol.care{background:var(--care-bg);color:var(--care)}.record-symbol.food{background:var(--food-bg);color:var(--food)}.record-symbol.health,.record-symbol.memory{background:var(--surface2);color:var(--accent)}.record-main{min-width:0;flex:1}.record-main strong,.record-main span{display:block}.record-main strong{font-size:.9rem}.record-main span{font-size:.75rem;color:var(--sub);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.empty-state{text-align:center;color:var(--sub);padding:30px 12px;font-size:.875rem}
.bottom-nav{position:fixed;z-index:20;left:50%;bottom:0;transform:translateX(-50%);width:min(100%,680px);display:grid;grid-template-columns:repeat(4,1fr);background:color-mix(in srgb,var(--surface) 94%,transparent);backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:7px 7px calc(9px + env(safe-area-inset-bottom))}.bottom-nav button{border:0;background:none;border-radius:13px;display:flex;flex-direction:column;gap:2px;font-size:.7rem;color:var(--sub);padding:5px}.bottom-nav button span{font-size:.9rem}.bottom-nav button[aria-current=page]{background:var(--surface2);color:var(--accent)}
.page-heading{margin:6px 2px 14px}.page-heading h2{font-size:1.35rem;margin:0}.date-picker-row{display:grid;grid-template-columns:48px 1fr 48px;gap:7px;margin-bottom:10px}.date-picker-row input{min-height:48px;border:1px solid var(--line);border-radius:13px;background:var(--surface);padding:8px;text-align:center}.review-summary{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;border-block:1px solid var(--line);padding:11px 0;margin-bottom:12px}.review-summary div{text-align:center}.review-summary strong,.review-summary span{display:block}.review-summary strong{font-size:1rem;font-variant-numeric:tabular-nums}.review-summary span{font-size:.7rem;color:var(--sub)}.segmented{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;margin-bottom:10px}.segmented button[aria-pressed=true]{background:var(--accent);color:var(--accent-ink);border-color:transparent}.filter-row{display:flex;gap:6px;overflow-x:auto;padding:0 0 9px;scrollbar-width:none}.filter-row::-webkit-scrollbar{display:none}.filter-row button{white-space:nowrap;min-height:40px;padding:7px 11px;font-size:.78rem}.filter-row button[aria-pressed=true]{background:var(--surface2);color:var(--accent);border-color:var(--accent)}.search-field{display:block;margin-bottom:10px}.timeline-legend{display:flex;gap:13px;flex-wrap:wrap;color:var(--sub);font-size:.7rem;margin:8px 3px}.timeline-legend span::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:4px}.timeline-legend .feed::before{background:var(--feed)}.timeline-legend .sleep::before{background:var(--sleep)}.timeline-legend .care::before{background:var(--care)}.timeline-legend .food::before{background:var(--food)}
.day-schedule{height:850px;position:relative;background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden}.time-grid{position:absolute;inset:15px 0}.time-tick{position:absolute;left:0;right:0;border-top:1px solid var(--line)}.time-tick span{position:absolute;left:7px;top:-9px;font-size:.65rem;color:var(--sub);background:var(--surface);padding-right:3px}.schedule-item{position:absolute;border:0;text-align:left;overflow:hidden;min-height:38px;padding:6px 7px;font-size:.7rem;line-height:1.25}.schedule-item strong,.schedule-item small{display:block}.schedule-item strong{font-size:.75rem;white-space:nowrap}.schedule-item small{color:var(--sub)}.schedule-item.sleep{left:48px;width:88px;background:var(--sleep-bg);border-left:5px solid var(--sleep);color:var(--sleep);border-radius:10px}.schedule-item.point{left:146px;right:8px;min-height:44px;padding-left:26px}.schedule-item.point::before{content:"";position:absolute;left:9px;top:50%;width:8px;height:8px;border-radius:50%;transform:translateY(-50%);background:currentColor}.schedule-item.point.feed{background:var(--feed-bg);color:var(--feed)}.schedule-item.point.care{background:var(--care-bg);color:var(--care)}.schedule-item.point.food{background:var(--food-bg);color:var(--food)}.schedule-item.point.health,.schedule-item.point.memory{background:var(--surface2);color:var(--accent)}.schedule-item.half-left,.schedule-item.half-right{padding-left:20px;font-size:.65rem}.schedule-item.half-left::before,.schedule-item.half-right::before{left:7px;width:7px;height:7px}.schedule-item.half-left{right:auto;width:calc((100% - 157px)/2)}.schedule-item.half-right{left:auto;right:8px;width:calc((100% - 157px)/2)}.now-line{position:absolute;left:44px;right:0;border-top:1px solid var(--accent)}.now-line span{position:absolute;right:6px;top:-17px;background:var(--surface);color:var(--accent);font-size:.65rem;padding:1px 4px}.untimed{margin-top:9px}.untimed .record-row{background:var(--food-bg);border:0;border-left:4px solid var(--food);border-radius:13px;margin-bottom:7px}.untimed-title{font-size:.75rem;color:var(--sub);margin:8px 2px}
.chart-section{margin:20px 0 28px}.bar-chart{height:190px;display:flex;gap:6px;align-items:flex-end;padding:20px 2px 25px;border-bottom:1px solid var(--line)}.bar-col{height:100%;flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:4px;min-width:0}.bar-col i{display:block;width:min(34px,80%);min-height:2px;background:var(--feed);border-radius:7px 7px 2px 2px}.sleep-chart .bar-col i{background:var(--sleep)}.bar-col strong,.bar-col span{font-size:.65rem;font-weight:500;white-space:nowrap}.bar-col span{color:var(--sub)}.growth-chart{min-height:190px}.growth-chart svg{display:block;width:100%;height:auto}.growth-chart text{font-family:inherit;fill:var(--sub);font-size:10px}.growth-chart .grid{stroke:var(--line);stroke-width:1}.growth-chart .line{fill:none;stroke:var(--accent);stroke-width:3}.growth-chart .point{fill:var(--surface);stroke:var(--accent);stroke-width:3}.mini-tabs{display:flex;gap:5px}.mini-tabs button{min-height:36px;padding:5px 9px;font-size:.72rem}.mini-tabs button[aria-pressed=true]{background:var(--surface2);color:var(--accent);border-color:var(--accent)}
.growth-chart .who-band{fill:color-mix(in srgb,var(--care) 18%,transparent)}.growth-chart .who-bound{fill:none;stroke:color-mix(in srgb,var(--care) 58%,transparent);stroke-width:1}.growth-chart .who-median{fill:none;stroke:var(--care);stroke-width:1.5;stroke-dasharray:4 3}.chart-section a{color:var(--accent)}
.settings-block{display:grid;gap:11px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:16px;margin-bottom:12px}.settings-block h3{font-size:1rem;margin:0}.settings-block p{font-size:.8rem;margin:0}.button-row{display:flex;gap:8px;flex-wrap:wrap}.button-row>*{flex:1}.import-result{font-size:.78rem}.import-result ul{margin:6px 0;padding-left:19px}
.compact-form{display:grid;gap:10px;padding-top:4px;border-top:1px solid var(--line)}.compact-form label{font-size:.8rem}.member-list{display:grid;gap:7px}.member-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px solid var(--line)}.member-row:last-child{border-bottom:0}.member-row strong,.member-row span{font-size:.8rem}.member-row span{color:var(--sub)}
.sheet-backdrop{position:fixed;z-index:40;inset:0;background:#0007;display:flex;align-items:flex-end;justify-content:center}.record-sheet{width:min(100%,680px);max-height:92svh;overflow:auto;background:var(--surface);border-radius:24px 24px 0 0;padding:8px 18px calc(22px + env(safe-area-inset-bottom));box-shadow:var(--shadow)}.sheet-handle{width:42px;height:4px;background:var(--line);border-radius:4px;margin:2px auto 13px}.sheet-heading h2{margin:0;font-size:1.3rem}.sheet-heading button{border:0;background:none;font-size:1.5rem;padding:4px;width:44px}.check-row{display:flex!important;align-items:center;gap:9px}.check-row input{width:22px!important;min-height:22px!important}.value-presets{display:flex;gap:7px;flex-wrap:wrap}.value-presets button{flex:1;min-width:72px}.value-presets button[aria-pressed=true]{background:var(--surface2);border-color:var(--accent);color:var(--accent)}.form-actions{display:flex;gap:8px}.form-actions .primary{flex:1}.toast{position:fixed;z-index:60;left:50%;bottom:calc(87px + env(safe-area-inset-bottom));transform:translateX(-50%);width:min(calc(100% - 28px),520px);background:var(--ink);color:var(--bg);padding:11px 13px;border-radius:14px;display:flex;align-items:center;justify-content:space-between;gap:10px;box-shadow:var(--shadow)}.toast button{min-height:36px;color:var(--accent);border:0;background:transparent;padding:4px 7px}
@media(min-width:540px){main{padding-inline:24px}.summary-grid{grid-template-columns:repeat(3,1fr)}.summary-grid article:first-child{grid-column:auto}.quick-grid{grid-template-columns:repeat(6,1fr)}}
@media(max-width:359px){main{padding-inline:11px}.app-header{padding-inline:15px}.summary-grid article{padding:12px}.schedule-item.sleep{width:76px}.schedule-item.point{left:132px}.schedule-item.half-left,.schedule-item.half-right{width:calc((100% - 143px)/2)}.schedule-item.half-left{left:132px}.record-sheet{padding-inline:13px}}
@media(prefers-reduced-motion:no-preference){.page.active{animation:page-in .18s ease-out}@keyframes page-in{from{opacity:.5;transform:translateY(3px)}}}