:root{color-scheme:light;--bg: #f6f5f2;--surface: #ffffff;--surface-alt: #fdfcf9;--border: #e5e1da;--cell: #ffffff;--text: #2b2a26;--muted: #8a867c;--accent: #e8848a;--accent-dark: #cf5f67;--feed: #f2b5ba;--sleep: #a9b6e8;--diaper: #f2d28b;--icon-feed: #cf5f67;--icon-sleep: #5a6bb5;--icon-diaper: #c7951f;--hover: #f1efe9;--cell-hover: #faf8f4;--cell-other: #faf9f6;--danger: #c0392b;--danger-bg: #fdecea;--danger-border: #f5c6c0;--backdrop: rgba(43, 42, 38, .45);--shadow: 0 1px 3px rgba(43, 42, 38, .08), 0 8px 24px rgba(43, 42, 38, .06)}:root[data-theme=dark]{color-scheme:dark;--bg: #18181c;--surface: #212126;--surface-alt: #26262d;--border: #38383f;--cell: #1e1e24;--text: #ece9e4;--muted: #a39d92;--accent: #e8848a;--accent-dark: #f0a0a6;--feed: #6e4247;--sleep: #414a74;--diaper: #6e6035;--icon-feed: #ef9aa0;--icon-sleep: #a9b6e8;--icon-diaper: #e6c56e;--hover: #2c2c33;--cell-hover: #2a2a31;--cell-other: #191920;--danger: #ff7a6c;--danger-bg: #3a2220;--danger-border: #6b3a35;--backdrop: rgba(0, 0, 0, .6);--shadow: 0 1px 3px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .35)}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit;font-size:1rem;padding:.5rem .65rem;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text)}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}::placeholder{color:var(--muted);opacity:1}.topbar{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1.5rem;background:var(--surface);border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:1.1rem}.topbar-actions{display:flex;align-items:center;gap:1rem;color:var(--muted);font-size:.9rem}.layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:1.25rem;max-width:1100px;margin:0 auto;padding:1.25rem}@media (max-width: 900px){.layout{grid-template-columns:1fr}}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow)}.centered{min-height:100vh;display:flex;align-items:center;justify-content:center}.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.55rem 1rem;border:1px solid var(--border);border-radius:10px;background:var(--surface);color:var(--text);font-size:.9rem;font-weight:600;transition:background .12s ease,transform .05s ease}.btn:hover{background:var(--hover)}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-dark)}.btn-ghost{background:transparent;border-color:transparent;color:var(--muted)}.btn-danger{color:var(--danger);border-color:var(--danger);background:transparent}.btn-sm{padding:.35rem .7rem;font-size:.85rem}.btn-block{width:100%;justify-content:center}.cal-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;border-bottom:1px solid var(--border)}.cal-title{font-size:1.2rem;font-weight:700}.cal-nav{display:flex;align-items:center;gap:.4rem}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr)}.cal-weekdays{display:grid;grid-template-columns:repeat(7,1fr);border-bottom:1px solid var(--border)}.cal-weekdays span{padding:.5rem 0;text-align:center;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.day-cell{min-height:96px;padding:.4rem .5rem;border-right:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--cell);cursor:pointer;transition:background .1s ease;display:flex;flex-direction:column;gap:.25rem}.day-cell:nth-child(7n){border-right:none}.day-cell:hover{background:var(--cell-hover)}.day-cell.today .day-num{background:var(--accent);color:#fff}.day-cell.other-month{background:var(--cell-other);color:var(--muted)}.day-cell.selected{outline:2px solid var(--accent);outline-offset:-2px}.day-num{width:1.6rem;height:1.6rem;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:.85rem;font-weight:600}.stat-line{display:flex;align-items:center;gap:.3rem;font-size:.78rem;color:var(--muted)}.stat-line svg{flex-shrink:0}.stat-line.feed{color:var(--icon-feed)}.stat-line.sleep{color:var(--icon-sleep)}.stat-line.diaper{color:var(--icon-diaper)}.legend{display:flex;justify-content:center;gap:1.25rem;margin-top:.75rem;font-size:.8rem;color:var(--muted)}.legend span{display:inline-flex;align-items:center;gap:.3rem}.day-panel{align-self:start;position:sticky;top:1.25rem;max-height:calc(100vh - 2.5rem);display:flex;flex-direction:column}.day-panel-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;border-bottom:1px solid var(--border)}.day-panel-body{overflow-y:auto;padding:.75rem 1rem;display:flex;flex-direction:column;gap:.5rem}.entry-row{display:flex;align-items:center;gap:.6rem;padding:.6rem .7rem;border:1px solid var(--border);border-radius:12px;background:var(--surface-alt)}.entry-icon{width:2.1rem;height:2.1rem;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.entry-icon.feed{background:var(--feed)}.entry-icon.sleep{background:var(--sleep)}.entry-icon.diaper{background:var(--diaper)}.diaper-tile{width:2.1rem;height:2.1rem;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.diaper-tile svg{color:#fff}.entry-main{flex:1;min-width:0}.entry-title{font-size:.88rem;font-weight:600}.entry-sub{font-size:.78rem;color:var(--muted)}.entry-actions{display:flex;gap:.2rem}.icon-btn{border:none;background:transparent;padding:.3rem;border-radius:8px;color:var(--muted)}.icon-btn:hover{background:var(--hover);color:var(--text)}.icon-btn.danger:hover{color:var(--danger)}.empty-day{text-align:center;color:var(--muted);font-size:.85rem;padding:1.5rem .5rem}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--backdrop);display:flex;align-items:center;justify-content:center;padding:1rem;z-index:50}.modal{background:var(--surface);border-radius:16px;width:100%;max-width:460px;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px #00000040}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;border-bottom:1px solid var(--border)}.modal-body{padding:1.25rem;display:flex;flex-direction:column;gap:1rem}.type-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem}.type-tab{display:flex;align-items:center;justify-content:center;gap:.4rem;padding:.6rem;border-radius:10px;border:1px solid var(--border);background:var(--surface);font-weight:600;font-size:.9rem}.type-tab.active.feed{background:var(--feed);border-color:var(--feed)}.type-tab.active.sleep{background:var(--sleep);border-color:var(--sleep)}.type-tab.active.diaper{background:var(--diaper);border-color:var(--diaper)}.field{display:flex;flex-direction:column;gap:.35rem}.field label{font-size:.82rem;font-weight:600;color:var(--muted)}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.checkbox-row{display:flex;gap:1rem}.checkbox-row label{display:flex;align-items:center;gap:.4rem;font-weight:500;color:var(--text);cursor:pointer}.color-swatches{display:flex;flex-wrap:wrap;gap:.5rem}.swatch{width:1.9rem;height:1.9rem;border-radius:50%;border:2px solid var(--border);padding:0;cursor:pointer;transition:transform .08s ease}.swatch:hover{transform:scale(1.1)}.swatch.selected{outline:2px solid var(--accent);outline-offset:2px;border-color:transparent}.selected-color{display:inline-flex;align-items:center;gap:.4rem;font-size:.85rem;color:var(--muted)}.diaper-dot{display:inline-block;width:.65rem;height:.65rem;border-radius:50%;flex-shrink:0;vertical-align:middle;border:1px solid rgba(0,0,0,.15)}.entry-sub .diaper-dot{margin-right:.35rem}.modal-actions{display:flex;justify-content:flex-end;gap:.6rem;margin-top:.5rem}.error-banner{background:var(--danger-bg);color:var(--danger);border:1px solid var(--danger-border);padding:.6rem .85rem;border-radius:10px;font-size:.88rem}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow);width:100%;max-width:400px;padding:2rem;display:flex;flex-direction:column;gap:1.1rem}.auth-title{margin:0;font-size:1.5rem;display:flex;align-items:center;gap:.5rem}.auth-sub{margin:0;color:var(--muted);font-size:.9rem}.auth-footer{text-align:center;font-size:.88rem;color:var(--muted)}.auth-footer a{color:var(--accent-dark);font-weight:600;text-decoration:none}.spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.5);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.admin-pending-badge{background:#e8848a2e;color:var(--accent-dark);font-size:.78rem;font-weight:600;padding:.25rem .6rem;border-radius:999px}.admin-error{margin:.75rem 1.25rem 0}.admin-list{display:flex;flex-direction:column}.admin-row{display:flex;align-items:center;gap:1rem;padding:.8rem 1.25rem;border-top:1px solid var(--border)}.admin-row:first-child{border-top:none}.admin-main{flex:1;min-width:0}.admin-name{font-weight:600;font-size:.92rem}.admin-self{margin-left:.4rem;font-size:.7rem;font-weight:600;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:.05rem .45rem}.admin-email{font-size:.78rem;color:var(--muted)}.admin-status{flex-shrink:0;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em;padding:.2rem .55rem;border-radius:999px}.admin-status.active{background:#4caf852e;color:#3fae82}.admin-status.pending{background:#e8848a2e;color:var(--accent-dark)}.admin-status.denied{background:#ff7a6c29;color:var(--danger)}.admin-role{width:8.5rem;padding:.4rem .5rem;font-size:.85rem}.admin-actions{display:flex;gap:.4rem;flex-shrink:0}@media (max-width: 640px){.admin-row{flex-wrap:wrap;gap:.5rem}.admin-main{flex:1 1 100%}.admin-role{width:auto}.admin-actions{margin-left:auto}}.stats-layout{grid-template-columns:1fr;max-width:1200px}.stats-range-presets{display:flex;gap:.4rem}.stats-controls{display:flex;align-items:flex-end;gap:1rem;padding:1rem 1.25rem;flex-wrap:wrap}.stats-field{min-width:150px}.stats-field span{font-size:.82rem;font-weight:600;color:var(--muted)}.stats-type-tabs{display:flex;gap:.4rem;align-self:center}.type-tab.active.all{background:var(--accent);border-color:var(--accent);color:#fff}.stats-total{display:flex;gap:1.1rem;margin-left:auto;flex-wrap:wrap;padding-bottom:.15rem}.stats-legend{display:flex;justify-content:center;gap:1.5rem;padding:.4rem 1.25rem .75rem;font-size:.8rem}.stats-legend span{display:inline-flex;align-items:center;gap:.3rem}.stats-chart{padding:1.5rem .75rem .25rem}.stats-plot-wrap{display:flex;gap:.5rem;align-items:stretch;height:180px}.stats-axis{width:2.75rem;flex-shrink:0;position:relative}.stats-tick{position:absolute;right:.25rem;transform:translateY(-50%);font-size:.62rem;color:var(--muted);white-space:nowrap}.stats-bars{flex:1;position:relative;z-index:0;display:flex;gap:2px}.stats-gridlines{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none}.stats-gridline{position:absolute;left:0;right:0;border-top:1px solid var(--border)}.stats-col{flex:1 1 0;min-width:0;height:100%;position:relative;display:flex;align-items:flex-end;justify-content:center;gap:2px}.stats-tooltip{position:absolute;left:50%;transform:translate(-50%);background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:5px 8px;box-shadow:var(--shadow);font-size:.72rem;color:var(--text);white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .12s ease;z-index:5}.stats-col:hover .stats-tooltip{opacity:1}.stats-tooltip .tooltip-date{font-size:.65rem;color:var(--muted);margin-bottom:2px}.stats-tooltip .tooltip-value{font-weight:600}.stats-tooltip .tooltip-lines{display:flex;flex-direction:column;gap:2px}.stats-tooltip .tooltip-line{display:flex;align-items:center;gap:6px;white-space:nowrap}.stats-tooltip .tooltip-dot{width:8px;height:8px;border-radius:2px;flex-shrink:0}.stats-tooltip .tooltip-dot.feed{background:var(--feed)}.stats-tooltip .tooltip-dot.sleep{background:var(--sleep)}.stats-tooltip .tooltip-dot.diaper{background:var(--diaper)}.stats-bar{width:100%;max-width:16px;border-radius:3px 3px 0 0}.stats-chart.single .stats-bar{max-width:32px}.stats-bar.feed{background:var(--feed)}.stats-bar.sleep{background:var(--sleep)}.stats-bar.diaper{background:var(--diaper)}.stats-chart.compact .stats-bars,.stats-chart.compact .stats-col{gap:1px}.stats-chart.compact .stats-bar{border-radius:1px}.stats-chart.compact.single .stats-bar{max-width:8px}.stats-x-labels{display:flex;gap:.5rem}.stats-axis-spacer{width:2.75rem;flex-shrink:0}.stats-x-inner{flex:1;display:flex;gap:2px}.stats-chart.compact .stats-x-inner{gap:1px}.stats-day{flex:1 1 0;min-width:0;text-align:center;font-size:.68rem;color:var(--muted);white-space:nowrap}@media (max-width: 640px){.stats-controls{align-items:stretch;flex-direction:column;gap:.6rem}.stats-field{min-width:0}.stats-total{margin-left:0}}@media (max-width: 640px){.layout{padding:.75rem;gap:.75rem}.topbar{padding:.6rem .9rem}.topbar-actions span{display:none}.day-cell{min-height:64px;padding:.25rem;gap:.15rem}.day-num{width:1.4rem;height:1.4rem;font-size:.8rem}.stat-line{font-size:.68rem}.stat-line svg{display:none}.cal-title{font-size:1rem}.cal-header{padding:.75rem}.day-panel{position:static;max-height:none}.modal{max-width:none;border-radius:16px}.auth-card{padding:1.5rem}.field-row{grid-template-columns:1fr;gap:.75rem}.btn{padding:.6rem .9rem}input,select,textarea{font-size:16px}}