:root{--ink:#14212C;--ink-soft:#3B4C52;--muted:#6B7B76;--faint:#8A968F;--paper:#F3F5F3;--surface:#FFFFFF;--surface-sunken:#EAEEEB;--surface-hover:#F0F3F1;--line:#DEE4E0;--line-strong:#C7D0CA;--primary:#1F4E79;--primary-hover:#193F62;--primary-soft:#E7EEF4;--on-primary:#FFFFFF;--accent:#2E7D5B;--accent-soft:#E5F1EB;--series-marcus:#2a78d6;--series-ava:#1baf7a;--status-critical:#C0392E;--status-critical-soft:#FBE7E4;--status-concerning:#D46A3A;--status-concerning-soft:#FBEBE1;--status-info:#54728C;--status-info-soft:#E9EEF2;--chart-grid:#E1E6E2;--chart-axis:#C7D0CA;--shadow: 0 1px 2px rgba(20,33,44,.05), 0 6px 18px -10px rgba(20,33,44,.16);--shadow-pop: 0 10px 32px -8px rgba(20,33,44,.28);--font-ui:"Segoe UI",-apple-system,BlinkMacSystemFont,system-ui,sans-serif;--font-brand:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;--font-mono:"Cascadia Code","Consolas",ui-monospace,"SFMono-Regular",Menlo,monospace;--radius:8px}@media(prefers-color-scheme:dark){:root{--ink:#E7EDEA;--ink-soft:#C3D0CB;--muted:#93A39B;--faint:#6F8079;--paper:#0E1A20;--surface:#152530;--surface-sunken:#0F1F26;--surface-hover:#1B2E39;--line:#25404A;--line-strong:#32505A;--primary:#7FB1DC;--primary-hover:#9AC3E5;--primary-soft:#152C3D;--on-primary:#0B1620;--accent:#59C098;--accent-soft:#10281F;--series-marcus:#3987e5;--series-ava:#199e70;--status-critical:#E38A85;--status-critical-soft:#33201E;--status-concerning:#E6A583;--status-concerning-soft:#33261C;--status-info:#93ABBE;--status-info-soft:#1B2A34;--chart-grid:#233A42;--chart-axis:#32505A;--shadow: 0 1px 2px rgba(0,0,0,.35), 0 6px 18px -10px rgba(0,0,0,.5);--shadow-pop: 0 10px 32px -8px rgba(0,0,0,.6)}}:root[data-theme=dark]{--ink:#E7EDEA;--ink-soft:#C3D0CB;--muted:#93A39B;--faint:#6F8079;--paper:#0E1A20;--surface:#152530;--surface-sunken:#0F1F26;--surface-hover:#1B2E39;--line:#25404A;--line-strong:#32505A;--primary:#7FB1DC;--primary-hover:#9AC3E5;--primary-soft:#152C3D;--on-primary:#0B1620;--accent:#59C098;--accent-soft:#10281F;--series-marcus:#3987e5;--series-ava:#199e70;--status-critical:#E38A85;--status-critical-soft:#33201E;--status-concerning:#E6A583;--status-concerning-soft:#33261C;--status-info:#93ABBE;--status-info-soft:#1B2A34;--chart-grid:#233A42;--chart-axis:#32505A}:root[data-theme=light]{--ink:#14212C;--ink-soft:#3B4C52;--muted:#6B7B76;--faint:#8A968F;--paper:#F3F5F3;--surface:#FFFFFF;--surface-sunken:#EAEEEB;--surface-hover:#F0F3F1;--line:#DEE4E0;--line-strong:#C7D0CA;--primary:#1F4E79;--primary-hover:#193F62;--primary-soft:#E7EEF4;--on-primary:#FFFFFF;--accent:#2E7D5B;--accent-soft:#E5F1EB;--series-marcus:#2a78d6;--series-ava:#1baf7a;--status-critical:#C0392E;--status-critical-soft:#FBE7E4;--status-concerning:#D46A3A;--status-concerning-soft:#FBEBE1;--status-info:#54728C;--status-info-soft:#E9EEF2;--chart-grid:#E1E6E2;--chart-axis:#C7D0CA}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100%}body{background:var(--paper);color:var(--ink);font-family:var(--font-ui);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}button{font-family:inherit}h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:600}p{margin:0}a{color:var(--primary)}::selection{background:var(--accent-soft)}:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:3px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;border:1px solid transparent;border-radius:6px;font-size:.9rem;font-weight:600;padding:.6rem 1.05rem;cursor:pointer;transition:background .12s,border-color .12s;color:var(--ink);background:transparent}.btn-primary{background:var(--primary);color:var(--on-primary)}.btn-primary:hover{background:var(--primary-hover)}.btn-ghost{border-color:var(--line-strong)}.btn-ghost:hover{background:var(--surface-hover)}.btn-sm{padding:.4rem .75rem;font-size:.8rem}.btn:disabled{opacity:.5;cursor:default}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at 20% -10%,var(--primary-soft) 0%,transparent 55%),radial-gradient(ellipse at 100% 110%,var(--accent-soft) 0%,transparent 45%),var(--paper);padding:2rem}.login-card{width:100%;max-width:23rem;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-pop);padding:2.4rem 2.2rem 2.1rem}.login-brand{display:flex;align-items:center;gap:.55rem;margin-bottom:1.6rem}.login-brand svg{width:1.9rem;height:1.9rem}.login-brand span{font-family:var(--font-brand);font-size:1.45rem}.login-card h1{font-size:1.3rem;margin-bottom:.3rem}.login-sub{color:var(--muted);font-size:.88rem;margin-bottom:1.7rem}.field{margin-bottom:1.05rem}.field label{display:block;font-size:.78rem;font-weight:600;color:var(--ink-soft);margin-bottom:.4rem}.field input{width:100%;padding:.62rem .75rem;border:1px solid var(--line-strong);border-radius:6px;background:var(--surface);color:var(--ink);font-size:.92rem;font-family:inherit}.field input.mono{text-align:center;letter-spacing:.3em;font-family:var(--font-mono)}.login-error{background:var(--status-critical-soft);color:var(--status-critical);font-size:.82rem;padding:.55rem .7rem;border-radius:6px;margin-bottom:1rem}.login-foot{margin-top:1.4rem;text-align:center;font-size:.82rem;color:var(--muted)}.login-note{margin-top:1.4rem;padding-top:1.2rem;border-top:1px solid var(--line);font-size:.78rem;color:var(--faint);display:flex;gap:.5rem}.demo-hint{margin-top:1rem;font-size:.75rem;color:var(--muted);text-align:center;background:var(--surface-sunken);padding:.5rem;border-radius:6px}.shell{display:flex;min-height:100vh}.sidebar{width:15.5rem;flex:none;background:var(--surface);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:1.4rem 1rem}.sb-brand{display:flex;align-items:center;gap:.5rem;padding:.2rem .5rem .3rem}.sb-brand svg{width:1.5rem;height:1.5rem}.sb-brand span{font-family:var(--font-brand);font-size:1.15rem}.sb-children{display:flex;gap:.5rem;margin:1.1rem 0 1.3rem;padding:0 .5rem;flex-wrap:wrap}.child-chip{display:flex;align-items:center;gap:.4rem;border:1px solid var(--line);background:var(--surface);border-radius:20px;padding:.3rem .65rem .3rem .3rem;cursor:pointer;font-size:.78rem;color:var(--ink-soft)}.child-chip.active{border-color:var(--primary);background:var(--primary-soft);color:var(--primary);font-weight:600}.avatar{width:1.5rem;height:1.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.68rem;font-weight:700;color:#fff;flex:none}.avatar-marcus{background:var(--series-marcus)}.avatar-ava{background:var(--series-ava)}.avatar.sm{width:1.15rem;height:1.15rem;font-size:.56rem}.avatar.lg{width:2.3rem;height:2.3rem;font-size:.95rem}.avatar.neutral{background:var(--ink-soft)}.sb-nav{display:flex;flex-direction:column;gap:.15rem}.sb-nav button{display:flex;align-items:center;gap:.65rem;width:100%;text-align:left;background:none;border:none;color:var(--ink-soft);font-size:.88rem;padding:.55rem .6rem;border-radius:6px;cursor:pointer}.sb-nav button svg{width:1.05rem;height:1.05rem;flex:none;opacity:.75}.sb-nav button:hover{background:var(--surface-hover);color:var(--ink)}.sb-nav button.active{background:var(--primary-soft);color:var(--primary);font-weight:600}.sb-nav button.active svg{opacity:1}.nav-count{margin-left:auto;background:var(--status-critical);color:#fff;font-size:.66rem;font-weight:700;padding:.05rem .4rem;border-radius:8px}.sb-foot{margin-top:auto;padding-top:1rem;border-top:1px solid var(--line);display:flex;align-items:center;gap:.55rem}.sb-foot .who{font-size:.8rem;line-height:1.3}.sb-foot .who strong{display:block;color:var(--ink);font-size:.83rem}.sb-foot .who span{color:var(--muted);font-size:.72rem}.sb-foot button{margin-left:auto;background:none;border:none;color:var(--muted);cursor:pointer;font-size:.75rem}.sb-foot button:hover{color:var(--ink)}.content{flex:1;min-width:0}.topbar{display:flex;align-items:center;justify-content:space-between;padding:1.1rem 2rem;border-bottom:1px solid var(--line);background:var(--surface)}.topbar h1{font-size:1.35rem}.topbar .sub{color:var(--muted);font-size:.82rem;margin-top:.15rem}.topbar-right{display:flex;align-items:center;gap:1rem}.bell{position:relative;width:2.1rem;height:2.1rem;border-radius:50%;border:1px solid var(--line);background:var(--surface);display:flex;align-items:center;justify-content:center;cursor:pointer}.bell svg{width:1.05rem;height:1.05rem;color:var(--ink-soft)}.bell .dot{position:absolute;top:.3rem;right:.35rem;width:.45rem;height:.45rem;border-radius:50%;background:var(--status-critical);border:1.5px solid var(--surface)}.theme-toggle{background:none;border:1px solid var(--line);border-radius:6px;width:2.1rem;height:2.1rem;cursor:pointer;color:var(--ink-soft);display:flex;align-items:center;justify-content:center}.theme-toggle:hover{background:var(--surface-hover)}.view-body{padding:1.9rem 2rem 4rem;max-width:76rem}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.card-pad{padding:1.3rem 1.4rem}.section-title{font-size:.98rem;font-weight:700;margin-bottom:.9rem}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}.stack{display:flex;flex-direction:column;gap:1.1rem}.empty{color:var(--muted);font-size:.9rem;padding:2rem;text-align:center}.loading{color:var(--muted);font-size:.9rem;padding:2rem}.pill{display:inline-flex;align-items:center;gap:.35rem;font-size:.72rem;font-weight:700;padding:.2rem .55rem;border-radius:12px;text-transform:uppercase;letter-spacing:.03em}.pill-critical{background:var(--status-critical-soft);color:var(--status-critical)}.pill-concerning{background:var(--status-concerning-soft);color:var(--status-concerning)}.pill-informational{background:var(--status-info-soft);color:var(--status-info)}.pill-neutral{background:var(--surface-sunken);color:var(--muted)}.pill-good{background:var(--accent-soft);color:var(--accent)}.attention-banner{display:flex;align-items:flex-start;gap:.85rem;background:var(--status-critical-soft);border:1px solid color-mix(in srgb,var(--status-critical) 35%,transparent);border-radius:var(--radius);padding:1rem 1.15rem;margin-bottom:1.3rem}.attention-banner svg{width:1.3rem;height:1.3rem;color:var(--status-critical);flex:none;margin-top:.1rem}.attention-banner h4{font-size:.92rem;color:var(--status-critical);margin-bottom:.2rem}.attention-banner p{font-size:.85rem;color:var(--ink-soft)}.attention-banner .btn{margin-left:auto;align-self:center}.child-card-head{display:flex;align-items:center;gap:.65rem;margin-bottom:1rem}.child-card-head h3{font-size:1.05rem}.status-dot{width:.5rem;height:.5rem;border-radius:50%;background:var(--accent);display:inline-block;margin-right:.3rem}.status-dot.off{background:var(--faint)}.device-line{font-size:.78rem;color:var(--muted)}.child-stats{display:flex;gap:1.4rem;margin:1rem 0 .8rem}.stat-label{font-family:var(--font-mono);font-size:.64rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);display:block;margin-bottom:.25rem}.stat-value{font-size:1.4rem;font-weight:700}.stat-value small{font-size:.7rem;font-weight:500;color:var(--muted)}.meter{height:.4rem;border-radius:4px;background:var(--surface-sunken);overflow:hidden;margin-top:.35rem}.meter>div{height:100%;border-radius:4px}.sparkwrap{margin-top:.7rem}.sparkwrap svg{width:100%;height:2.6rem;display:block}.alert-filters{display:flex;gap:.5rem;margin-bottom:1.1rem;flex-wrap:wrap}.chip-filter{border:1px solid var(--line-strong);background:var(--surface);color:var(--ink-soft);font-size:.8rem;padding:.35rem .75rem;border-radius:20px;cursor:pointer}.chip-filter.active{background:var(--ink);color:var(--paper);border-color:var(--ink)}.alert-row{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);margin-bottom:.7rem;overflow:hidden}.alert-row.flash{animation:flash 1.6s ease-out}@keyframes flash{0%{box-shadow:0 0 0 2px var(--status-critical)}to{box-shadow:none}}.alert-summary{display:flex;align-items:flex-start;gap:.9rem;padding:.95rem 1.1rem;cursor:pointer;text-align:left;width:100%;background:none;border:none}.alert-stripe{width:.28rem;align-self:stretch;border-radius:2px;flex:none}.alert-stripe.critical{background:var(--status-critical)}.alert-stripe.concerning{background:var(--status-concerning)}.alert-stripe.informational{background:var(--status-info)}.alert-main{flex:1;min-width:0}.alert-main .top-row{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;margin-bottom:.3rem}.alert-main h4{font-size:.92rem}.alert-meta{font-size:.78rem;color:var(--muted);display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}.alert-snippet{font-size:.83rem;color:var(--ink-soft);margin-top:.35rem;font-style:italic}.status-tag{font-size:.68rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.alert-detail{padding:.9rem 1.1rem 1.1rem 2.7rem;border-top:1px solid var(--line);background:var(--surface-sunken)}.alert-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;font-size:.83rem;margin-bottom:.6rem}.alert-detail dt{font-family:var(--font-mono);font-size:.65rem;text-transform:uppercase;color:var(--muted);letter-spacing:.05em;margin-bottom:.15rem}.alert-detail dd{margin:0 0 .7rem;color:var(--ink)}.alert-actions{display:flex;gap:.5rem;flex-wrap:wrap}.chevron{margin-left:auto;color:var(--muted);flex:none;transition:transform .15s}.alert-row.open .chevron{transform:rotate(180deg)}.chart-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:.6rem;gap:1rem;flex-wrap:wrap}.legend{display:flex;gap:1rem;font-size:.78rem;color:var(--ink-soft);flex-wrap:wrap}.legend .key{display:flex;align-items:center;gap:.4rem}.legend .swatch{width:.6rem;height:.6rem;border-radius:2px;flex:none}.legend .swatch.line{border-radius:50%}.range-select{display:inline-flex;border:1px solid var(--line-strong);border-radius:6px;overflow:hidden}.range-select button{border:none;background:var(--surface);color:var(--ink-soft);padding:.3rem .7rem;font-size:.78rem;cursor:pointer;border-right:1px solid var(--line-strong)}.range-select button:last-child{border-right:none}.range-select button.active{background:var(--primary);color:var(--on-primary);font-weight:600}.chart-tooltip{position:fixed;pointer-events:none;background:var(--ink);color:var(--paper);font-size:.76rem;padding:.45rem .6rem;border-radius:5px;box-shadow:var(--shadow-pop);opacity:0;transform:translate(-50%,-115%);transition:opacity .08s;z-index:50;white-space:nowrap}.chart-tooltip .tt-row{display:flex;align-items:center;gap:.4rem}.chart-tooltip .tt-dot{width:.5rem;height:.5rem;border-radius:50%;flex:none}.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse;font-size:.86rem;min-width:640px}th{text-align:left;font-family:var(--font-mono);font-size:.66rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:var(--surface-sunken);padding:.7rem .9rem;border-bottom:1px solid var(--line)}td{padding:.85rem .9rem;border-bottom:1px solid var(--line);color:var(--ink-soft);vertical-align:middle}tr:last-child td{border-bottom:none}.device-name{display:flex;align-items:center;gap:.6rem;color:var(--ink);font-weight:600}.mono{font-family:var(--font-mono);font-size:.85em}.status-live{display:flex;align-items:center;gap:.4rem;color:var(--accent);font-weight:600;font-size:.82rem}.status-live.off{color:var(--muted)}.status-live .dot{width:.5rem;height:.5rem;border-radius:50%;background:currentColor}.sched-grid{display:grid;grid-template-columns:3.6rem repeat(7,1fr);grid-template-rows:1.9rem repeat(18,1.5rem);position:relative;border-top:1px solid var(--line);border-left:1px solid var(--line)}.sched-head{grid-row:1;padding:.4rem 0;text-align:center;font-size:.72rem;font-weight:700;color:var(--ink-soft);border-bottom:1px solid var(--line);border-right:1px solid var(--line);background:var(--surface-sunken)}.time-label{grid-column:1;font-family:var(--font-mono);font-size:.64rem;color:var(--muted);text-align:right;padding-right:.5rem;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;align-items:flex-start;justify-content:flex-end;transform:translateY(-.5em)}.day-cell{border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.sched-block{border-radius:5px;padding:.3rem .5rem;font-size:.72rem;font-weight:600;display:flex;align-items:center;margin:.12rem;overflow:hidden}.sched-block.school{background:var(--primary-soft);color:var(--primary)}.sched-block.dinner{background:var(--accent-soft);color:var(--accent)}.sched-block.bedtime{background:var(--surface-sunken);color:var(--ink-soft);border:1px dashed var(--line-strong)}.sched-legend{display:flex;gap:1.4rem;margin-top:1rem;font-size:.8rem;color:var(--ink-soft);flex-wrap:wrap}.sched-legend .key{display:flex;align-items:center;gap:.45rem}.sched-legend .swatch{width:.85rem;height:.85rem;border-radius:3px}.setting-row{display:flex;align-items:flex-start;justify-content:space-between;gap:1.5rem;padding:1rem 0;border-bottom:1px solid var(--line)}.setting-row:last-child{border-bottom:none}.setting-text h4{font-size:.9rem;margin-bottom:.2rem}.setting-text p{font-size:.8rem;color:var(--muted);max-width:32rem}.switch{position:relative;width:2.6rem;height:1.5rem;flex:none;display:inline-block}.switch input{opacity:0;width:100%;height:100%;margin:0;position:absolute;cursor:pointer}.switch .track{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--surface-sunken);border:1px solid var(--line-strong);border-radius:1rem;transition:background .15s}.switch .thumb{position:absolute;top:2px;left:2px;width:1.1rem;height:1.1rem;border-radius:50%;background:#fff;box-shadow:0 1px 2px #0000004d;transition:transform .15s}.switch input:checked+.track{background:var(--accent);border-color:var(--accent)}.switch input:checked+.track+.thumb{transform:translate(1.1rem)}.switch input:disabled{cursor:default}.segmented{display:inline-flex;border:1px solid var(--line-strong);border-radius:7px;overflow:hidden}.segmented button{border:none;background:var(--surface);color:var(--ink-soft);padding:.45rem .9rem;font-size:.82rem;cursor:pointer;border-right:1px solid var(--line-strong)}.segmented button:last-child{border-right:none}.segmented button.active{background:var(--primary);color:var(--on-primary);font-weight:600}.taglist{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.6rem}.tag-item{display:flex;align-items:center;gap:.4rem;background:var(--surface-sunken);border:1px solid var(--line);font-size:.78rem;padding:.3rem .55rem .3rem .7rem;border-radius:14px;color:var(--ink-soft);font-family:var(--font-mono)}.tag-item button{background:none;border:none;color:var(--muted);cursor:pointer;padding:0;line-height:1;font-size:.9rem}.saved-hint{font-size:.78rem;color:var(--accent);margin-left:.5rem}.toast-wrap{position:fixed;right:1.2rem;bottom:1.2rem;display:flex;flex-direction:column;gap:.6rem;z-index:100}.toast{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--status-critical);border-radius:8px;box-shadow:var(--shadow-pop);padding:.8rem 1rem;max-width:22rem;animation:slideIn .25s ease-out}.toast h5{font-size:.85rem;margin:0 0 .2rem;color:var(--status-critical)}.toast p{font-size:.8rem;color:var(--ink-soft)}@keyframes slideIn{0%{transform:translate(120%)}to{transform:translate(0)}}@media(prefers-reduced-motion:reduce){*{animation:none!important}}@media(max-width:960px){.shell{flex-direction:column}.sidebar{width:100%}.sb-nav{flex-direction:row;flex-wrap:wrap}.sb-foot{display:none}.grid-2{grid-template-columns:1fr}.view-body{padding:1.4rem 1.1rem 3rem}.alert-detail-grid{grid-template-columns:1fr}.alert-detail{padding-left:1.1rem}}