:root {
  --bg:#f7f8fa;
  --card:#ffffff;
  --card-soft:#fbfcfd;
  --text:#101828;
  --muted:#697386;
  --muted-2:#98a2b3;
  --border:#e4e7ec;
  --border-strong:#d8dee8;
  --navy:#0c1737;
  --blue:#2d65f2;
  --blue-soft:#eff4ff;
  --green:#16a34a;
  --green-soft:#ecfdf3;
  --amber:#d97706;
  --amber-soft:#fff7e8;
  --red:#dc2626;
  --red-soft:#fef2f2;
  --shadow:0 2px 5px rgba(16,24,40,.025),0 8px 24px rgba(16,24,40,.045);
  --radius:18px;
}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit}
button,select{cursor:pointer}
a{color:inherit}
.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}

.app-header{height:72px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 clamp(22px,3.6vw,58px);gap:28px;position:sticky;top:0;z-index:20}
.brand-wrap{display:flex;align-items:center;gap:11px;text-decoration:none;white-space:nowrap}
.brand-icon{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--navy);color:#fff;font-size:11px;font-weight:800;letter-spacing:-.02em}
.brand-name{font-size:14px;font-weight:750}.brand-name strong{color:var(--blue)}
.main-nav{display:flex;align-items:stretch;height:100%;overflow:auto;scrollbar-width:none}.main-nav::-webkit-scrollbar{display:none}
.nav-link{color:#475467;text-decoration:none;font-size:13px;font-weight:560;padding:0 14px;display:flex;align-items:center;position:relative;white-space:nowrap}
.nav-link:hover{color:var(--text)}.nav-link.active{color:var(--blue);font-weight:700}.nav-link.active:after{content:"";position:absolute;left:14px;right:14px;bottom:-1px;height:2px;background:var(--blue);border-radius:2px 2px 0 0}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:9px}
.header-button,.icon-button,.primary-button,.save-button,.clear-filter,.delete-button{height:38px;border-radius:11px;border:1px solid var(--border-strong);background:#fff;color:#475467;padding:0 14px;font-size:12px;font-weight:700;cursor:pointer;transition:border-color .18s,background .18s,color .18s,transform .18s}
.header-button:hover,.icon-button:hover,.clear-filter:hover{border-color:#b9c2d0;color:var(--text)}
.icon-button{width:38px;padding:0;font-size:17px}.icon-button:active,.primary-button:active{transform:translateY(1px)}
.primary-button{background:var(--blue);border-color:var(--blue);color:#fff}.primary-button:hover{background:#2458dc}
.save-button{background:var(--blue);border-color:var(--blue);color:#fff;white-space:nowrap}.save-button:hover{background:#2458dc}.save-button:active{transform:translateY(1px)}.save-indicator{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:10px;font-weight:700;white-space:nowrap}.save-indicator i{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px var(--green-soft)}.save-indicator.is-saving i{background:var(--amber);box-shadow:0 0 0 3px var(--amber-soft)}.save-indicator.is-error{color:var(--red)}.save-indicator.is-error i{background:var(--red);box-shadow:0 0 0 3px var(--red-soft)}

.page-shell{width:min(100% - 48px,1500px);margin:0 auto;padding:46px 0 70px}
.page-heading{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin-bottom:24px}
.kicker,.eyebrow{margin:0 0 9px;color:var(--blue);font-size:10px;font-weight:850;letter-spacing:.14em;text-transform:uppercase}
.page-heading h1{margin:0;font-size:clamp(28px,3.2vw,42px);letter-spacing:-.045em;line-height:1.05}
.page-heading p:not(.kicker),.section-heading p:not(.eyebrow){margin:9px 0 0;color:var(--muted);font-size:14px}
.month-chip,.progress-pill,.research-label{border:1px solid #dce5ff;background:var(--blue-soft);color:var(--blue);padding:9px 13px;border-radius:999px;font-size:12px;font-weight:750;white-space:nowrap}

.filter-card{display:grid;grid-template-columns:auto minmax(210px,1.25fr) minmax(165px,.75fr) minmax(165px,.75fr) auto;align-items:center;gap:10px;background:#fff;border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);padding:13px 15px;margin-bottom:16px}
.filter-title{font-size:9px;font-weight:850;letter-spacing:.13em;color:var(--muted-2);padding:0 6px}
.filter-control{height:40px;border:1px solid var(--border);background:#fff;border-radius:10px;color:#475467;padding:0 11px;font-size:12px;min-width:0}
.search-control{display:flex;align-items:center;gap:8px}.search-control span{color:var(--muted-2);font-size:20px;line-height:1}.search-control input{border:0;outline:0;width:100%;color:var(--text);background:transparent}.clear-filter{height:40px;color:var(--muted)}

.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}
.metric-card{background:#fff;border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);padding:19px 20px;display:grid;gap:7px}
.metric-card>span{font-size:12px;color:var(--muted);font-weight:650}.metric-card strong{font-size:25px;letter-spacing:-.035em}.metric-card small{font-size:11px;color:var(--muted-2)}

.analytics-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:32px}
.analytics-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:21px 22px}
.card-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:19px}.card-heading h2{margin:0;font-size:15px;letter-spacing:-.015em}.card-heading p{margin:5px 0 0;font-size:11px;color:var(--muted)}
.soft-badge{padding:6px 9px;border-radius:999px;background:#f2f4f7;color:#667085;font-size:10px;font-weight:700;white-space:nowrap}
.bar-list{display:grid;gap:13px}.bar-row{display:grid;grid-template-columns:95px 1fr auto;align-items:center;gap:12px}.bar-row>span{font-size:11px;color:#475467}.bar-row>strong{font-size:11px;min-width:66px;text-align:right}.bar-track{height:7px;background:#edf1f7;border-radius:999px;overflow:hidden}.bar-fill{height:100%;background:var(--blue);border-radius:inherit;min-width:2px}.green-bars .bar-fill{background:var(--green)}
.divider{height:1px;background:var(--border);margin:19px 0 15px}.mini-summary{display:grid;grid-template-columns:1fr 1fr;gap:16px}.mini-summary div{display:grid;gap:5px}.mini-summary span{font-size:10px;color:var(--muted-2)}.mini-summary strong{font-size:13px}

.table-section,.shopping-section,.ideas-section{scroll-margin-top:96px}.shopping-section,.ideas-section{margin-top:34px}.ideas-section{margin-top:42px}
.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:14px}.section-heading h2{margin:0;font-size:20px;letter-spacing:-.025em}
.table-actions{display:flex;align-items:center;gap:14px}.status-legend{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:10px}.status-legend span{display:flex;align-items:center;gap:5px;white-space:nowrap}.legend-dot{width:7px;height:7px;border-radius:50%;display:inline-block}.legend-dot.over{background:#ef8d8d}.legend-dot.saved{background:#73c88e}
.table-card,.shopping-card{background:#fff;border:1px solid var(--border);border-radius:17px;box-shadow:var(--shadow);overflow:hidden}
.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%}.main-table{min-width:1940px}.ideas-table{min-width:1220px}.averages-table{min-width:1300px}.market-table{min-width:1000px}.price-comparison-table{width:max-content;min-width:100%}.price-comparison-table th,.price-comparison-table td{min-width:150px}.price-comparison-table th:first-child,.price-comparison-table td:first-child{position:sticky;left:0;z-index:2;background:#fff;min-width:220px}.price-comparison-table th:first-child{background:#fafbfc;z-index:3}.price-best-cell{background:#f0fbf4!important}.price-best-cell strong{color:var(--green)}.price-missing{color:var(--muted-2)}
th{background:#fafbfc;color:#667085;text-align:left;font-size:10px;text-transform:uppercase;letter-spacing:.06em;padding:13px 16px;border-bottom:1px solid var(--border);white-space:nowrap}
td{padding:15px 16px;border-bottom:1px solid #edf0f4;font-size:13px;vertical-align:middle}tbody tr:last-child td{border-bottom:0}
.main-table tbody tr td{transition:background-color .18s}.main-table tbody tr.row-over td{background:#fffafa}.main-table tbody tr.row-over td:first-child{box-shadow:inset 3px 0 #ef8d8d}.main-table tbody tr.row-saved td{background:#f8fdf9}.main-table tbody tr.row-saved td:first-child{box-shadow:inset 3px 0 #73c88e}
td strong,td small{display:block}td small{color:var(--muted-2);margin-top:4px;font-size:10px}.action-column{width:54px}
.cell-input{height:38px;border:1px solid transparent;border-radius:9px;background:transparent;color:var(--text);padding:0 9px;font-size:13px;transition:border-color .18s,background .18s;max-width:100%}.cell-input:hover,.cell-input:focus{border-color:var(--border-strong);background:#fff;outline:0}.item-name-input{width:190px;font-weight:700;padding-left:0}.item-name-input:hover,.item-name-input:focus{padding-left:9px}.quantity-input{width:78px;border-color:var(--border-strong);background:#fff;text-align:center}
.table-comment-input{width:190px;max-width:100%;height:38px;border:1px solid var(--border-strong);border-radius:9px;padding:0 10px;color:var(--text);background:#fff;font-size:12px}.table-comment-input:focus{outline:3px solid #e5edff;border-color:#9bb7ff}
.item-cell-wrap{display:flex;align-items:center;gap:9px}.row-drag-handle,.column-drag-handle{color:#a8b0bd;cursor:grab;user-select:none;font-weight:800;letter-spacing:-3px}.row-drag-handle{display:inline-flex;align-items:center;justify-content:center;min-width:18px}.column-drag-handle{margin-right:7px}.is-dragging{opacity:.48}.drop-target{box-shadow:inset 3px 0 var(--blue)}.row-drop-target{box-shadow:inset 0 3px var(--blue)!important}
.category-tag{display:inline-flex;margin-top:4px;color:var(--muted-2);font-size:10px}.money-value{font-weight:750}.money-helper{display:block;margin-top:4px;color:var(--muted-2);font-size:10px}
.status-badge{display:inline-flex;padding:5px 8px;border-radius:999px;font-size:11px;font-weight:750}.status-badge.warning{background:var(--amber-soft);color:var(--amber)}.status-badge.neutral{background:#f2f4f7;color:#667085}.status-badge.success{background:var(--green-soft);color:var(--green)}.status-badge.danger{background:var(--red-soft);color:var(--red)}
.delete-button{width:34px;height:34px;padding:0;color:var(--muted-2);border-color:transparent}.delete-button:hover{color:var(--red);border-color:#fecaca;background:var(--red-soft)}
.storage-note,.mobile-storage-note{margin:10px 3px 0;color:var(--muted-2);font-size:10px}.mobile-storage-note{display:none}
.empty-state{padding:36px;text-align:center;color:var(--muted);font-size:13px}.empty-state strong{display:block;color:var(--text);font-size:14px;margin-bottom:6px}

.shopping-heading{align-items:center}.shopping-heading-actions{display:flex;align-items:center;gap:12px}.mobile-save-tools{display:none}.shopping-card{padding:0 18px;overflow-x:auto}
.shopping-sticky-tools{position:sticky;top:84px;z-index:9;display:grid;gap:8px;margin-bottom:10px;padding:6px;border-radius:18px;background:rgba(247,248,250,.94);box-shadow:0 10px 28px rgba(12,23,55,.1);backdrop-filter:blur(12px)}.shopping-search-wrap{height:46px;display:flex;align-items:center;gap:10px;padding:0 9px 0 14px;border:1px solid var(--border-strong);border-radius:13px;background:#fff}.shopping-search-icon{color:var(--muted-2);font-size:22px;line-height:1}.shopping-search-wrap input{min-width:0;flex:1;height:100%;border:0;outline:0;background:transparent;color:var(--text);font-size:13px}.shopping-search-count{color:var(--muted-2);font-size:10px;font-weight:750;white-space:nowrap}.shopping-search-clear{width:30px;height:30px;display:grid;place-items:center;border:0;border-radius:8px;background:#f2f4f7;color:var(--muted);font-size:17px;cursor:pointer}.shopping-search-clear:hover{background:#e8ebf0;color:var(--text)}
.shopping-total-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:13px 17px;border:1px solid #263453;border-radius:14px;background:rgba(12,23,55,.97);color:#fff}.shopping-total-row>div{display:flex;align-items:center;gap:11px}.shopping-total-row>div>div{display:grid;gap:3px}.shopping-total-row span:not(.shopping-total-icon),.shopping-total-row small{color:#aebbd6}.shopping-total-row small{font-size:10px}.shopping-total-row>strong{font-size:20px;letter-spacing:-.025em;white-space:nowrap}.shopping-total-icon{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:#24345e;color:#8fb0ff;font-size:15px;font-weight:850}
.shopping-row{min-width:1660px;min-height:79px;display:grid;grid-template-columns:24px 34px minmax(180px,1fr) 130px 150px 90px 110px 120px 130px 130px 180px;align-items:center;gap:12px;border-bottom:1px solid #edf0f4}.shopping-row:last-child{border:0}
.check-wrap{display:block}.check-wrap input{position:absolute;opacity:0;pointer-events:none}.check-wrap span{width:22px;height:22px;border:1.5px solid #cbd2dc;border-radius:7px;display:block;position:relative;cursor:pointer;transition:background .18s,border-color .18s}.check-wrap input:focus-visible+span{outline:3px solid #c7d7ff;outline-offset:2px}.check-wrap input:checked+span{background:var(--blue);border-color:var(--blue)}.check-wrap input:checked+span:after{content:"✓";position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-size:14px;font-weight:800}
.shopping-item strong,.shopping-item small{display:block}.shopping-item strong{font-size:13px}.shopping-item small{color:var(--muted-2);margin-top:5px;font-size:10px}.shopping-field{display:grid;gap:6px;min-width:0}.shopping-field>span{color:var(--muted-2);font-size:9px;text-transform:uppercase;letter-spacing:.06em;font-weight:750}.shopping-field>strong{font-size:13px}
.shopping-field input{width:100%;min-width:0;height:39px;border:1px solid var(--border-strong);border-radius:9px;padding:0 10px;color:var(--text);background:#fff}.shopping-field input:focus{outline:3px solid #e5edff;border-color:#9bb7ff}.shopping-row.is-checked .shopping-item strong{text-decoration:line-through;color:var(--muted-2)}.shopping-row.is-checked{background:linear-gradient(90deg,rgba(239,244,255,.48),transparent 45%)}
.shopping-row.row-over{background:linear-gradient(90deg,rgba(254,242,242,.78),transparent 48%);box-shadow:inset 3px 0 #ef8d8d}.shopping-row.row-saved{background:linear-gradient(90deg,rgba(236,253,243,.78),transparent 48%);box-shadow:inset 3px 0 #73c88e}
.new-item-row{position:relative;background:#fafbfc;border-top:1px dashed var(--border-strong)}.new-row-plus{display:grid;place-items:center;width:22px;height:22px;border-radius:7px;background:var(--blue-soft);color:var(--blue);font-weight:800}.new-check-placeholder{width:22px;height:22px;border:1.5px dashed #cbd2dc;border-radius:7px}.new-item-help{position:absolute;left:70px;bottom:4px;color:var(--muted-2);font-size:9px}.new-name-field input{font-weight:700}
.shopping-empty-search{padding:32px 18px;text-align:center;border-bottom:1px solid var(--border);color:var(--muted)}.shopping-empty-search strong,.shopping-empty-search span{display:block}.shopping-empty-search strong{color:var(--text);font-size:14px}.shopping-empty-search span{margin-top:6px;font-size:11px}
.averages-view,.ideas-view{scroll-margin-top:96px}.averages-heading{margin-bottom:24px}.averages-filter-card{margin-bottom:16px}.averages-metrics{margin-bottom:16px}.averages-analytics{margin-bottom:32px}.averages-table-heading{margin-top:6px}.chart-empty{padding:28px 10px;text-align:center;color:var(--muted-2);font-size:12px}
.market-comparison{margin-top:46px;padding-top:38px;border-top:1px solid var(--border)}.market-heading{align-items:center}.market-insights{display:grid;grid-template-columns:1.65fr 1fr 1fr;gap:14px;margin-bottom:16px}.best-market-card{min-height:126px;display:flex;align-items:center;gap:16px;padding:20px 22px;border:1px solid #cfe5d7;border-radius:16px;background:linear-gradient(135deg,#f0fbf4 0%,#fff 72%);box-shadow:var(--shadow)}.best-market-icon{width:42px;height:42px;display:grid;place-items:center;flex:0 0 auto;border-radius:13px;background:var(--green);color:#fff;font-size:18px}.best-market-card div{display:grid;gap:7px}.best-market-card div>span{font-size:9px;font-weight:850;letter-spacing:.12em;color:var(--green)}.best-market-card strong{font-size:22px;letter-spacing:-.03em}.best-market-card small{color:var(--muted);font-size:11px;line-height:1.4}.market-analytics{margin-bottom:16px}.best-market-row td{background:#f8fdf9}.best-market-row td:first-child{box-shadow:inset 3px 0 #73c88e}
.price-comparison-heading{margin-top:28px}
.ideas-table td:nth-child(2),.ideas-table td:nth-child(3){color:#475467;line-height:1.45}.ideas-table a{color:var(--blue);font-size:11px;font-weight:750;text-decoration:none;white-space:nowrap}.ideas-table a:hover{text-decoration:underline}.research-label{background:var(--green-soft);border-color:#ccebd6;color:var(--green)}
.toast{position:fixed;left:50%;bottom:24px;z-index:100;transform:translate(-50%,16px);background:var(--navy);color:#fff;border-radius:11px;padding:11px 15px;font-size:12px;font-weight:650;box-shadow:0 12px 30px rgba(12,23,55,.22);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}.toast.show{opacity:1;transform:translate(-50%,0)}

@media(max-width:1050px){.filter-card{grid-template-columns:auto 1fr 1fr}.filter-title{grid-row:1/3}.clear-filter{grid-column:3}.metrics-grid{grid-template-columns:repeat(2,1fr)}.market-insights{grid-template-columns:1fr 1fr}.best-market-card{grid-column:1/3}}
@media(max-width:860px){.analytics-grid{grid-template-columns:1fr}.app-header{gap:12px;padding-inline:20px}.nav-link{padding-inline:9px}.nav-link.active:after{left:9px;right:9px}.header-button{display:none}}

@media(max-width:760px){
  body{background:#fff}.desktop-only{display:none!important}.page-shell{width:100%;padding:0;background:#fff;min-height:100vh}
  .shopping-section{margin:0;padding:20px 16px 28px}.shopping-heading{position:sticky;top:0;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);z-index:4;padding:4px 0 14px;margin:0;border-bottom:1px solid var(--border);align-items:flex-start}.shopping-heading h2{font-size:26px}.shopping-heading .eyebrow{margin-bottom:7px}.shopping-heading-actions{display:grid;justify-items:end;gap:8px}.progress-pill{align-self:flex-start;margin-top:2px}.mobile-save-tools{display:grid;justify-items:end;gap:8px}.mobile-save-buttons{display:flex;gap:6px}.mobile-save-tools .save-button{display:inline-flex;align-items:center;height:34px;padding-inline:9px;font-size:9px}.mobile-save-tools .save-indicator{font-size:9px}
  .shopping-sticky-tools{top:126px;z-index:6;gap:6px;margin:10px 0 4px;padding:4px;border-radius:15px}.shopping-search-wrap{height:43px;padding-left:11px;border-radius:11px}.shopping-search-wrap input{font-size:14px}.shopping-search-count{font-size:9px}.shopping-total-row{padding:11px 12px;border-radius:12px}.shopping-total-row>strong{font-size:17px}.shopping-total-row>div>div strong{font-size:12px}.shopping-total-icon{width:28px;height:28px}
  .shopping-card{border:0;box-shadow:none;padding:0;overflow:visible}.shopping-row{min-width:0;grid-template-columns:22px 28px minmax(0,1fr) 88px;gap:10px;padding:16px 0;min-height:auto;align-items:start}.shopping-drag-handle{grid-column:1;grid-row:1}.check-wrap{grid-column:2;grid-row:1;align-self:start;margin-top:1px}.check-wrap span{width:24px;height:24px}.shopping-item{grid-column:3/5;grid-row:1;padding-right:4px}.shopping-item strong{font-size:15px}.shopping-item small{font-size:10px}
  .shopping-field{grid-row:auto}.brand-field{grid-column:3/5;grid-row:2}.market-field{grid-column:3/5;grid-row:3}.to-buy-field{grid-column:3/5;grid-row:4}.purchased-field{grid-column:3/5;grid-row:5}.price-field{grid-column:3/5;grid-row:6}.last-price-field{grid-column:3/5;grid-row:7}.checked-date-field{grid-column:3/5;grid-row:8}.comment-field{grid-column:3/5;grid-row:9}.shopping-field input{height:43px;font-size:14px}.shopping-field>strong{height:43px;display:flex;align-items:center;padding:0 11px;border-radius:9px;background:#f7f8fa;border:1px solid #edf0f4}.shopping-row.is-checked{background:transparent}.shopping-row.row-over{background:linear-gradient(90deg,rgba(254,242,242,.8),transparent 58%)}.shopping-row.row-saved{background:linear-gradient(90deg,rgba(236,253,243,.8),transparent 58%)}
  .new-item-row{grid-template-columns:22px 28px minmax(0,1fr) 88px;padding-bottom:34px}.new-row-plus{grid-column:1}.new-check-placeholder{grid-column:2}.new-name-field{grid-column:3/5;grid-row:1}.new-item-help{left:60px;bottom:12px}.mobile-storage-note{display:block;text-align:center;margin-top:18px}
  .empty-state{padding:48px 16px}.toast{width:calc(100% - 32px);text-align:center;bottom:16px}
}

@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}