:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:light;--bg:#f4f7f7;--panel:#fff;--ink:#202e33;--muted:#617079;--line:#e0e8e8;--accent:#126f69;--accent-soft:#e4f3ef;--danger:#be4242;--shadow:0 7px 28px rgba(28,51,53,.07)}
:root[data-theme=dark]{color-scheme:dark;--bg:#111c20;--panel:#1a292d;--ink:#ebf5f3;--muted:#9ab0b1;--line:#324448;--accent:#80d9c5;--accent-soft:#233e3c;--danger:#ff9999;--shadow:0 8px 24px rgba(0,0,0,.14)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);line-height:1.45}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}a{color:var(--accent)}.shell{display:flex;min-height:100dvh}.sidebar{width:254px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--line);padding:25px 16px;position:sticky;top:0;height:100dvh}.brand{font-size:22px;font-weight:850;letter-spacing:-.7px;margin:0 10px 32px}.brand span{color:var(--accent)}.nav{display:flex;flex-direction:column;gap:6px}.nav button,.mobile-nav button{background:transparent;color:var(--ink);border:0;text-align:left;border-radius:13px;padding:13px 14px;font-weight:650}.nav button.active,.mobile-nav button.active{background:var(--accent-soft);color:var(--accent)}.main{width:100%;min-width:0;max-width:1160px;padding:26px 32px 68px;margin:0 auto}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:26px}.topbar h1{font-size:30px;letter-spacing:-1px;margin:0}.eyebrow{color:var(--muted);font-size:13px;margin:0 0 5px}.muted{color:var(--muted)}.small{font-size:13px}.subhead{font-size:20px;letter-spacing:-.5px;margin:0}.btn{background:var(--accent);color:var(--panel);border:1px solid var(--accent);border-radius:12px;padding:10px 15px;font-weight:750;min-height:42px}.btn.secondary{background:var(--panel);border:1px solid var(--line);color:var(--ink)}.btn.ghost{background:transparent;border:0;color:var(--accent)}.btn.danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn.smallbtn{padding:6px 10px;min-height:32px;font-size:13px}.btnrow{display:flex;flex-wrap:wrap;gap:9px;align-items:center}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.three{grid-template-columns:repeat(3,minmax(0,1fr))}.panel{background:var(--panel);border:1px solid var(--line);border-radius:19px;box-shadow:var(--shadow);padding:19px}.panel h3{margin:0 0 9px;font-size:17px}.sectionhead{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:25px 0 14px}.sectionhead:first-child{margin-top:0}.tile{min-height:185px;display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;cursor:pointer;text-align:left;color:var(--ink);transition:transform .12s ease}.tile:hover,.clickable:hover{border-color:var(--accent)}.tile:hover{transform:translateY(-2px)}.tile .symbol{font-size:32px;background:var(--accent-soft);padding:12px;border-radius:17px}.tile strong{font-size:23px;letter-spacing:-.6px}.tile small{font-size:13px;color:var(--muted)}.item{border:1px solid var(--line);background:var(--panel);border-radius:14px;padding:13px 15px;display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:9px;min-width:0}.item .itemmain{flex:1;min-width:0}.item h4{margin:0 0 4px;font-size:15px}.item p{margin:0;font-size:13px;color:var(--muted)}.item-actions{display:flex;align-items:center;gap:6px;flex-shrink:0}.iconbtn{width:37px;height:37px;background:transparent;border:1px solid var(--line);border-radius:10px;color:var(--ink);font-size:18px}.iconbtn.del{color:var(--danger)}.clickable{cursor:pointer}.week{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:9px}.day{padding:13px 10px;min-height:175px;display:flex;flex-direction:column}.day .dayname{font-weight:800;font-size:13px;margin-bottom:4px}.day .mealname{font-size:14px;font-weight:750;word-break:break-word;flex:1}.day .date{font-size:11px;color:var(--muted)}.day .tag{margin-top:6px}.day .btn{margin-top:8px}.tag{display:inline-flex;align-items:center;align-self:flex-start;border-radius:100px;padding:4px 9px;background:var(--accent-soft);font-size:11px;font-weight:700;color:var(--accent)}.tags{display:flex;flex-wrap:wrap;gap:5px}.cols{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:13px}.field label{font-size:13px;font-weight:750}.field input,.field select,.field textarea,.input{background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:11px;padding:11px;width:100%;min-width:0}.field textarea{resize:vertical;min-height:100px}.field input[type=checkbox]{width:18px;height:18px}.checkrow{display:flex;align-items:center;gap:9px;cursor:pointer}.checkrow input{width:18px;height:18px;accent-color:var(--accent)}.checkgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:7px}.dialog-overlay{position:fixed;inset:0;background:rgba(9,20,23,.57);display:flex;align-items:center;justify-content:center;padding:16px;z-index:20}.dialog{background:var(--panel);width:min(100%,560px);max-height:91dvh;overflow:auto;border-radius:20px;padding:23px;box-shadow:0 20px 60px rgba(0,0,0,.2)}.dialog h2{margin:0 0 15px;font-size:22px}.dialog footer{display:flex;justify-content:flex-end;gap:9px;margin-top:18px}.mobile-header{display:none}.mobile-nav{display:none}.empty{color:var(--muted);font-size:14px;margin:12px 0}.divider{border:0;border-top:1px solid var(--line);margin:18px 0}.detail-heading{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.detail-heading h2{font-size:30px;margin:7px 0}.formatted{white-space:pre-wrap;overflow-wrap:anywhere}.formatted li{margin:6px 0}.photos{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.photo{width:100%;aspect-ratio:1.3;object-fit:cover;border-radius:12px}.notice{border:1px solid var(--line);background:var(--accent-soft);border-radius:12px;padding:12px;font-size:13px}.topactions{display:flex;gap:9px;align-items:center}.mobile-only{display:none}.datefield{width:100%}input[type=file]{font-size:12px}.struck{text-decoration:line-through;opacity:.55}.statline{display:flex;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:14px}.linkrow{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.footerline{margin-top:25px;color:var(--muted);font-size:12px}.switchrow{display:flex;align-items:center;justify-content:space-between;gap:16px}.switchrow input{width:22px;height:22px;accent-color:var(--accent)}.monthcontrols{display:flex;gap:9px;align-items:center}.pillbutton{border:1px solid var(--line);border-radius:50px;padding:5px 10px;background:var(--panel);color:var(--ink);font-size:12px}.toast{position:fixed;bottom:20px;right:20px;background:var(--ink);color:var(--bg);padding:11px 15px;border-radius:12px;z-index:50;max-width:300px}.hidden{display:none!important}@media(max-width:1050px){.week{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:770px){.sidebar{display:none}.mobile-header{display:flex;position:sticky;top:0;z-index:10;background:var(--panel);border-bottom:1px solid var(--line);padding:11px 17px;align-items:center;justify-content:space-between}.mobile-header .brand{font-size:20px;margin:0}.mobile-nav{position:fixed;z-index:15;left:0;top:59px;bottom:0;width:min(290px,82vw);display:flex;flex-direction:column;gap:5px;padding:16px;background:var(--panel);box-shadow:10px 10px 40px #0002}.main{padding:19px 15px 50px}.topbar h1{font-size:27px}.grid{gap:11px}.three{grid-template-columns:repeat(2,minmax(0,1fr))}.week{grid-template-columns:repeat(2,minmax(0,1fr))}.cols{grid-template-columns:1fr}.tile{min-height:150px}.tile strong{font-size:20px}.tile .symbol{font-size:26px}.panel{padding:15px}.mobile-only{display:inline-flex}}@media(max-width:420px){.topbar{align-items:flex-start}.topbar h1{font-size:25px}.week{gap:8px}.day{min-height:150px}.day .btn{font-size:12px;padding:6px}.topactions{flex-wrap:wrap;justify-content:flex-end}.photos{grid-template-columns:repeat(2,1fr)}}

/* V4 multi-select and categorized grocery history */
.selection-strip{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:10px 0}.selection-strip .small{margin-right:auto}.selection-check{width:22px;height:22px;flex-shrink:0;accent-color:var(--accent);cursor:pointer}.bulk-active{background:var(--accent-soft);border-color:var(--accent)}.bulk-row{cursor:pointer}.catalog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.catalog-tile{background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:14px;text-align:left;padding:16px;min-height:95px;display:flex;flex-direction:column;justify-content:space-between}.catalog-tile b{font-size:17px}.catalog-tile small{color:var(--muted)}.catalog-tile:hover{border-color:var(--accent)}.catalog-breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin-bottom:16px}.catalog-search{display:flex;gap:8px;margin:15px 0}.catalog-search input{flex:1;min-width:0}.catalog-footer{position:sticky;bottom:0;z-index:3;border-radius:15px;background:var(--panel);box-shadow:0 0 15px var(--shadow);padding:10px;border:1px solid var(--line)}.item .selection-check{margin-right:4px}@media(max-width:520px){.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.selection-strip .small{flex-basis:100%}.day .btn.smallbtn{font-size:12px;padding:5px 7px}}

/* V5: family-friendly premium design system */
:root{--bg:#f6f8f7;--panel:#fff;--ink:#233b3d;--muted:#738487;--line:#e8eeeb;--accent:#19796f;--accent-soft:#e5f5f1;--danger:#bd4f53;--shadow:0 4px 18px rgba(31,62,60,.035);--radius:20px;--peach:#fff0e4;--blue:#e9f2ff;--lavender:#f1ecff;--yellow:#fff7dd}
:root[data-theme=dark]{--bg:#101c20;--panel:#1a292d;--ink:#ecf5f2;--muted:#a4b6b4;--line:#344a4c;--accent:#8fe0c8;--accent-soft:#264440;--peach:#47352c;--blue:#263b51;--lavender:#3b3452;--yellow:#49432b;--shadow:0 5px 22px rgba(0,0,0,.12)}
body{font-size:15px;line-height:1.55;background:var(--bg);-webkit-font-smoothing:antialiased}
.sidebar{width:266px;padding:30px 17px;background:var(--panel);box-shadow:2px 0 15px rgba(30,55,50,.012)}
.brand{font-size:23px;letter-spacing:-1px;margin:0 10px 40px;font-weight:850}.brand span{color:var(--accent)}
.nav{gap:7px}.nav button,.mobile-nav button{min-height:47px;padding:13px 15px;font-size:14px;border-radius:13px;transition:background .15s,color .15s}.nav button:hover,.mobile-nav button:hover{background:var(--accent-soft)}
.main{max-width:1240px;padding:37px 39px 90px}.topbar{margin-bottom:24px}.topbar h1{font-size:31px;letter-spacing:-1.15px;font-weight:820}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:1.35px;font-weight:800;color:var(--accent)}
.panel{border-radius:var(--radius);padding:22px;border-color:var(--line);box-shadow:var(--shadow)}.panel h3{font-weight:770;letter-spacing:-.3px}.sectionhead{margin:30px 0 16px}.subhead{font-size:19px;font-weight:800}.grid{gap:15px}
.btn{border-radius:12px;padding:11px 16px;font-size:13px;font-weight:760;box-shadow:0 2px 5px rgba(10,53,47,.025);transition:transform .12s,background .12s}.btn:hover:not(:disabled){transform:translateY(-1px)}.btn.secondary{color:var(--ink)}.btn.ghost{box-shadow:none}
.iconbtn{background:var(--panel);border-radius:11px;transition:background .12s}.iconbtn:hover{background:var(--accent-soft)}.item{border-radius:14px;margin-bottom:8px;padding:13px 14px}.item:hover{border-color:var(--accent-soft)}
.field input:focus,.field select:focus,.field textarea:focus,.input:focus{outline:2px solid var(--accent);outline-offset:1px}.tag{border-radius:8px;padding:5px 9px}.notice{border-radius:14px;background:var(--accent-soft);border-color:transparent;line-height:1.6}
.hero{background:linear-gradient(113deg,#e0f4ed 0%,#eaf4ef 52%,#fff1e5 100%);border-radius:26px;padding:29px 32px;display:flex;justify-content:space-between;gap:22px;align-items:center;position:relative;overflow:hidden;border:1px solid rgba(25,121,111,.08)}
:root[data-theme=dark] .hero{background:linear-gradient(110deg,#1f413c,#263e39 57%,#483a32)}
.hero-kicker{font-size:11px;font-weight:850;text-transform:uppercase;letter-spacing:1.8px;color:var(--accent);margin-bottom:8px}.hero h2{font-size:clamp(25px,3vw,36px);line-height:1.18;letter-spacing:-1.3px;margin:0 0 10px;font-weight:850}.hero p{margin:0;color:var(--muted);max-width:460px}.hero-illustration{font-size:68px;line-height:1;transform:rotate(-8deg);filter:drop-shadow(0 10px 12px rgba(54,93,76,.1))}
.section-caption{font-size:13px;color:var(--muted);margin:-6px 0 17px}.tile{min-height:174px;position:relative;transition:transform .16s,box-shadow .16s}.tile:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(28,65,55,.07)}.tile .symbol{font-size:25px;border-radius:15px;display:grid;place-items:center;width:59px;height:59px;padding:0}.tile strong{font-size:20px;font-weight:830}.tile small{font-size:12px;line-height:1.5}.tile:nth-child(1) .symbol{background:var(--peach)}.tile:nth-child(2) .symbol{background:var(--blue)}.tile:nth-child(3) .symbol{background:var(--accent-soft)}.tile:nth-child(4) .symbol{background:var(--lavender)}.tile-arrow{position:absolute;right:21px;top:22px;color:var(--muted);font-size:21px}
.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.metric{padding:18px 20px}.metric-label{font-size:12px;font-weight:680;color:var(--muted)}.metric-value{font-size:27px;font-weight:840;letter-spacing:-1.2px;line-height:1.35;margin-top:5px}.metric-note{font-size:12px;color:var(--muted)}.dashboard-action{display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer}.dashboard-action:hover{border-color:var(--accent)}
.smart-strip{padding:21px 23px;background:linear-gradient(125deg,var(--accent-soft),var(--panel));border:1px solid var(--line);border-radius:20px;margin-bottom:17px}.smart-intro{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-bottom:12px}.smart-intro h3{margin:0;font-size:17px;letter-spacing:-.4px}.smart-intro p{margin:3px 0 0;font-size:12px;color:var(--muted)}.smart-picks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.smart-pick{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px;border:1px solid var(--line);background:var(--panel);border-radius:13px}.smart-pick b{font-size:13px;display:block}.smart-pick small{font-size:11px;color:var(--muted)}
.smart-add{background:var(--accent-soft);color:var(--accent);border:0;border-radius:10px;width:33px;height:33px;font-size:23px;flex-shrink:0;cursor:pointer}.smart-add:hover{filter:brightness(.95)}.aisle-title{display:flex;gap:8px;align-items:center;margin:18px 0 9px;font-weight:780;font-size:13px;color:var(--muted)}.aisle-title:first-child{margin-top:0}.aisle-count{font-size:11px;background:var(--accent-soft);color:var(--accent);border-radius:20px;padding:1px 8px}.list-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}.sort-control{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}.sort-control select{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:11px;padding:9px 11px;max-width:175px}.catalog-tile{min-height:106px;border-radius:16px;padding:17px}.catalog-tile:hover{background:var(--accent-soft)}.catalog-tile b{font-size:15px}.catalog-tile .dept-icon{display:block;font-size:23px;margin-bottom:7px}.rank-indicator{display:inline-flex;background:var(--accent-soft);color:var(--accent);padding:2px 7px;border-radius:7px;font-weight:730;font-size:10px;margin-top:4px}.item .itemmain{overflow-wrap:anywhere}.footerline{font-size:11px}
@media(max-width:850px){.main{padding:24px 20px 80px}.metric-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.smart-picks{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:770px){.mobile-header{padding:12px 17px;box-shadow:0 3px 18px rgba(29,58,52,.03)}.main{padding:20px 15px 80px}.hero{padding:23px 22px;border-radius:21px}.hero-illustration{font-size:48px}.topbar h1{font-size:27px}.metric{padding:15px}.metric-value{font-size:23px}.metric-grid{gap:9px}.tile{min-height:158px}.tile strong{font-size:19px}.smart-strip{padding:16px}}
@media(max-width:520px){.hero-illustration{display:none}.metric-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.metric-label{font-size:10px}.metric-note{font-size:10px}.metric-value{font-size:23px}.smart-picks{grid-template-columns:1fr}.topbar{gap:8px}.topactions{gap:6px}.btn{padding:9px 11px}.week .day{min-height:168px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;scroll-behavior:auto!important}}

/* V6 financial / retail interface */
.finance-card{background:linear-gradient(115deg,var(--accent-soft),var(--panel));margin-bottom:14px}.finance-big{font-size:clamp(24px,4vw,36px);font-weight:850;letter-spacing:-1px;margin:8px 0}.price-source{display:inline-flex;border:1px solid var(--line);border-radius:30px;font-size:10px;padding:2px 8px;color:var(--accent);font-weight:750}.price-source.unknown{color:var(--muted)}.price-right{text-align:right;display:flex;align-items:center;gap:12px}.spend-bars{display:flex;flex-direction:column;gap:13px}.spend-row{display:grid;grid-template-columns:66px 1fr 85px;align-items:center;gap:10px;font-size:12px}.spend-row b{text-align:right}.bartrack{height:16px;background:var(--accent-soft);border-radius:9px;overflow:hidden}.barfill{height:100%;background:var(--accent);border-radius:9px}.receipt-preview{font-size:12px;color:var(--muted);padding:7px}.product-results{max-height:48vh;overflow:auto}.product-results .item{display:flex;align-items:center;gap:12px}.product-results input{width:20px;height:20px}.finance-card .btnrow{flex-wrap:wrap}
@media(max-width:520px){.spend-row{grid-template-columns:47px 1fr 72px;gap:7px}.finance-big{font-size:26px}.price-right{gap:4px}}

.cloud-status{position:fixed;bottom:12px;right:12px;z-index:100;pointer-events:none;font-size:11px;color:var(--muted);background:var(--panel);border:1px solid var(--line);border-radius:100px;padding:5px 12px;box-shadow:var(--shadow)}.sync-form{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.sync-form input{min-width:190px;padding:11px;border-radius:10px;border:1px solid var(--line);background:var(--panel);color:var(--ink)}.sync-msg{color:var(--muted);font-size:12px;margin-top:9px}.sync-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}