:root{color-scheme:dark;--bg: #14120f;--bg-elev: #1a1713;--surface: #1f1b16;--surface-2: #272219;--surface-3: #302a20;--text: #f2ece1;--text-secondary: #c0b7a8;--text-muted: #8e8578;--border: rgba(242, 236, 225, .14);--border-strong: rgba(242, 236, 225, .26);--accent: #f0c14b;--accent-hover: #f7cf6b;--accent-soft: rgba(240, 193, 75, .14);--accent-contrast: #1a1409;--feed: #74aeee;--diaper: #48c4b8;--sleep: #b39aec;--pump: #ef9ec8;--danger: #f08a80;--success: #7fc98a;--series-1: var(--feed);--series-2: var(--diaper);--series-3: var(--sleep);--gridline: rgba(242, 236, 225, .1);--ink-muted: var(--text-muted);--radius-sm: 4px;--radius: 6px;--radius-lg: 8px}:root[data-theme=light]{color-scheme:light;--bg: #f6f3ec;--bg-elev: #fbf9f4;--surface: #ffffff;--surface-2: #f2eee5;--surface-3: #e9e3d7;--text: #1c1813;--text-secondary: #5b5449;--text-muted: #8b8377;--border: rgba(28, 24, 19, .14);--border-strong: rgba(28, 24, 19, .24);--accent: #a86f10;--accent-hover: #8c5b09;--accent-soft: rgba(168, 111, 16, .12);--accent-contrast: #fffaf0;--feed: #2f6db5;--diaper: #0f8b83;--sleep: #6f52c4;--pump: #ad3d82;--danger: #c33f36;--success: #2c7d45;--gridline: rgba(28, 24, 19, .12)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.45;overscroll-behavior-y:none}h1,h2,h3{margin:0;font-weight:650;letter-spacing:-.015em}h1{font-size:1.65rem}h2{font-size:1.05rem}p{margin:0}a{color:var(--accent)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}.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}.page{padding:18px 16px 8px;max-width:620px;margin:0 auto}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--border-strong);border-radius:var(--radius);padding:10px 16px;font-size:.92rem;font-weight:550;cursor:pointer;background:var(--surface-2);color:var(--text);transition:background .12s ease,border-color .12s ease}.btn:hover:not(:disabled){background:var(--surface-3)}.btn:active:not(:disabled){background:var(--surface-3);border-color:var(--text-muted)}.btn:disabled{opacity:.45;cursor:default}.btn-primary{display:block;width:100%;border:1px solid var(--accent);border-radius:var(--radius);padding:15px 16px;font-size:1rem;font-weight:650;letter-spacing:.01em;cursor:pointer;background:var(--accent);color:var(--accent-contrast);transition:background .12s ease}.btn-primary:hover:not(:disabled),.btn-primary:active:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.btn-primary:disabled{opacity:.55;cursor:default}.btn-danger{border-color:transparent;background:transparent;color:var(--danger)}.btn-danger:hover:not(:disabled),.btn-danger:active:not(:disabled){background:color-mix(in srgb,var(--danger) 14%,transparent);border-color:transparent}.chip-row{display:flex;flex-wrap:wrap;gap:8px}.chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:8px 15px;font:inherit;font-size:.88rem;font-weight:550;line-height:1.2;cursor:pointer;background:var(--surface);color:var(--text-secondary);text-decoration:none;transition:background .12s ease,color .12s ease,border-color .12s ease}.chip:hover{background:var(--surface-3);color:var(--text)}.chip.active{background:var(--accent);border-color:var(--accent);color:var(--accent-contrast)}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field-label{font-size:.75rem;font-weight:650;letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted)}input,select,textarea{font:inherit;border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:12px 13px;background:var(--bg-elev);color:var(--text);width:100%;transition:border-color .12s ease}input::placeholder{color:var(--text-muted)}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-2px;border-color:var(--accent)}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.error{color:var(--danger);font-size:.85rem}.muted{color:var(--text-muted)}.segmented{display:flex;padding:0;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);overflow:hidden;margin-bottom:14px}.seg{flex:1;border:0;border-radius:0;padding:11px 8px;font:inherit;font-size:.88rem;font-weight:550;cursor:pointer;background:transparent;color:var(--text-secondary);transition:background .12s ease,color .12s ease}.seg+.seg{border-left:1px solid var(--border)}.seg:hover:not(.active){background:var(--surface-2);color:var(--text)}.seg.active{background:var(--accent);color:var(--accent-contrast)}.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 12px}.stat-label{font-size:.7rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted)}.stat-value{font-size:1.25rem;font-weight:650;margin-top:4px;font-variant-numeric:tabular-nums}.empty{text-align:center;color:var(--text-muted);padding:40px 20px;background:var(--surface);border:1px dashed var(--border-strong);border-radius:var(--radius)}@media(prefers-reduced-motion:reduce){*{transition-duration:.01ms!important;animation-duration:.01ms!important}}