:root{--accent:#e07a9e;--accent-soft:#fde8f0;--ink:#2b2b33;--muted:#7a7a88;--bg:#f7f7fa;--card:#fff;--line:#e8e8ef;--danger:#c4453f;--radius:14px}.theme-girl{--accent:#e07a9e;--accent-soft:#fde8f0}.theme-boy{--accent:#3f7fc4;--accent-soft:#e3eefb}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--ink);margin:0;font-family:system-ui,-apple-system,PingFang SC,Helvetica Neue,sans-serif;line-height:1.5}.page{max-width:620px;padding:12px max(12px, env(safe-area-inset-right)) calc(24px + env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));margin:0 auto}.topbar{padding:calc(8px + env(safe-area-inset-top)) 4px 12px;align-items:center;gap:12px;display:flex}.topbar h1{margin:0;font-size:20px}.topbar-baby{font-size:17px}.back{color:var(--accent);white-space:nowrap;font-weight:600;text-decoration:none}.cards{flex-direction:column;gap:12px;display:flex}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;padding:14px}.baby-card{border-left:4px solid var(--accent);align-items:center;gap:10px;margin-bottom:0;display:flex}.baby-link{min-width:0;color:inherit;flex:1;align-items:center;gap:12px;text-decoration:none;display:flex}.avatar{background:var(--accent-soft);border-radius:50%;flex:none;place-items:center;width:44px;height:44px;font-size:24px;display:grid}.baby-meta{flex-direction:column;min-width:0;display:flex}.baby-meta strong{font-size:17px}.card-actions,.entry-actions{flex:none;gap:4px;display:flex}.day-head{justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px;display:flex}.day-head h2{font-variant-numeric:tabular-nums;color:var(--muted);margin:0;font-size:15px}.pill{background:var(--accent-soft);color:var(--accent);font-variant-numeric:tabular-nums;white-space:nowrap;border-radius:999px;padding:3px 10px;font-size:13px;font-weight:700}.entries{margin:0;padding:0;list-style:none}.entry{border-top:1px solid var(--line);align-items:flex-start;gap:8px;padding:8px 0;display:flex}.entry.editing{display:block}.at{font-variant-numeric:tabular-nums;color:var(--accent);flex:none;font-weight:600}.tags{flex-wrap:wrap;flex:1;align-items:center;gap:4px;min-width:0;display:flex}.tag{background:var(--accent-soft);font-variant-numeric:tabular-nums;white-space:nowrap;border-radius:999px;padding:1px 8px;font-size:13px}.note{color:var(--muted);overflow-wrap:anywhere;font-size:13px}.form{flex-direction:column;gap:10px;display:flex}.field{border:0;flex-direction:column;gap:4px;min-width:0;margin:0;padding:0;display:flex}.field>span,.field legend{color:var(--muted);padding:0;font-size:13px}.field input{font:inherit;border:1px solid var(--line);color:inherit;background:#fff;border-radius:10px;width:100%;min-width:0;max-width:100%;padding:10px 12px;font-size:16px}.field input[type=date],.field input[type=time]{appearance:none;min-width:0;max-width:100%}input[type=date]::-webkit-date-and-time-value{text-align:left}input[type=time]::-webkit-date-and-time-value{text-align:left}.field input:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.row-2{flex-direction:column;gap:10px;display:flex}.radios{flex-flow:wrap;align-items:center;gap:12px;display:flex}.radios legend{float:left;width:100%}.radio,.check{white-space:nowrap;align-items:center;gap:6px;font-size:15px;display:inline-flex}.radio input,.check input{width:18px;height:18px;accent-color:var(--accent)}.checks{flex-wrap:wrap;gap:12px 18px;display:flex}.actions{gap:8px;margin-top:2px;display:flex}.btn{font:inherit;cursor:pointer;border:0;border-radius:999px;padding:10px 18px;font-size:15px;font-weight:600}.btn.primary{background:var(--accent);color:#fff}.btn.primary:disabled{opacity:.5;cursor:default}.btn.ghost{color:var(--muted);border:1px solid var(--line);background:0 0}.btn.wide{width:100%}.icon{border:1px solid var(--line);width:34px;height:34px;color:var(--muted);cursor:pointer;background:#fff;border-radius:50%;flex:none;font-size:15px;line-height:1}.icon:hover{color:var(--accent);border-color:var(--accent)}.link{color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;padding:0;font-size:13px;text-decoration:underline}.muted{color:var(--muted)}.center{text-align:center}.error{color:var(--danger);text-align:center}.user-menu{flex:none;align-items:center;gap:8px;margin-left:auto;display:flex}.user-email{text-overflow:ellipsis;white-space:nowrap;max-width:40vw;font-size:13px;overflow:hidden}.auth-card{max-width:380px;margin:6vh auto 0}.auth-title{margin:0 0 12px;font-size:18px}.auth-divider{color:var(--muted);align-items:center;gap:10px;margin:14px 0;font-size:12px;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--line);flex:1;height:1px}a.btn{text-align:center;text-decoration:none;display:block}.auth-alt{margin:14px 0 0;font-size:14px}@media (width>=520px){.row-2{flex-direction:row}.row-2>.field{flex:1}}.stat-grid{grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:12px;display:grid}.stat{border-left:4px solid var(--accent);flex-direction:column;align-items:flex-start;gap:2px;margin-bottom:0;display:flex}.stat-value{color:var(--accent);font-variant-numeric:tabular-nums;font-size:28px;line-height:1.1}.stat-unit{font-size:12px}.stat-label{margin-top:4px;font-size:13px}.chart{align-items:flex-end;gap:4px;padding-top:6px;display:flex;overflow-x:auto}.chart-col{flex-direction:column;flex:1 0 18px;align-items:center;gap:4px;min-width:18px;display:flex}.chart-cap{color:var(--muted);font-variant-numeric:tabular-nums;min-height:12px;font-size:10px}.chart-track{background:var(--bg);border-radius:5px;align-items:flex-end;width:100%;height:120px;display:flex}.chart-bar{background:var(--accent);border-radius:5px 5px 0 0;width:100%;min-height:2px;transition:height .2s}.chart-tick{white-space:nowrap;font-variant-numeric:tabular-nums;font-size:10px}.split-bar{background:var(--bg);border-radius:999px;height:16px;display:flex;overflow:hidden}.split-breast{background:var(--accent)}.split-formula{background:#6cbf9a}.split-legend{flex-wrap:wrap;gap:6px 18px;margin-top:10px;font-size:14px;display:flex}.dot{vertical-align:baseline;border-radius:50%;width:10px;height:10px;margin-right:4px;display:inline-block}.dot-breast{background:var(--accent)}.dot-formula{background:#6cbf9a}