:root{color-scheme:light;--bg:#f7f4ef;--panel:#fffdf8;--ink:#17211f;--muted:#6c746f;--line:#d9d3c8;--brand:#0f766e;--brand-dark:#115e59;--accent:#b45309;--danger:#b91c1c}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.app-shell{min-height:100dvh;padding:18px 16px 98px}.topbar{justify-content:space-between;gap:12px;margin:0 auto 18px;max-width:760px}.brand,.topbar{display:flex;align-items:center}.brand{gap:10px;font-weight:800;letter-spacing:0}.brand-mark{display:grid;width:36px;height:36px;place-items:center;border-radius:8px;background:var(--brand);color:#fff}.container{width:100%;max-width:760px;margin:0 auto}.panel{border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:0 10px 30px rgba(32,24,15,.06)}.stack{display:grid;gap:14px}.section{padding:18px}.hero-title{margin:0;font-size:2rem;line-height:1.06;letter-spacing:0}.muted{color:var(--muted)}.field{display:grid;gap:7px}.field label{color:var(--muted);font-size:.9rem;font-weight:700}.input,.select{width:100%;min-height:46px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);padding:10px 12px}.button{display:inline-flex;min-height:46px;align-items:center;justify-content:center;gap:8px;border:0;border-radius:8px;background:var(--brand);color:#fff;cursor:pointer;font-weight:800;padding:10px 14px}.button.secondary{border:1px solid var(--line);background:#fff;color:var(--ink)}.button.danger{background:var(--danger)}.button:disabled{cursor:not-allowed;opacity:.55}.auth-mode-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}.auth-mode-row button{min-height:42px;border:0;border-right:1px solid var(--line);background:transparent;color:var(--muted);cursor:pointer;font-weight:800}.auth-mode-row button:last-child{border-right:0}.auth-mode-row button.active{background:var(--brand);color:#fff}.auth-secondary-actions{display:grid;gap:10px}.text-link{color:var(--brand-dark);font-weight:800;text-decoration:underline;text-underline-offset:3px}.error-text,.success-text{margin:0;border-radius:8px;font-weight:800;padding:10px 12px}.success-text{border:1px solid #9bc8bc;background:#edf8f5;color:#115e59}.error-text{border:1px solid #e3aaaa;background:#fff1f1;color:var(--danger)}.nav{position:fixed;right:0;bottom:0;left:0;z-index:20;border-top:1px solid var(--line);background:rgba(255,253,248,.96);backdrop-filter:blur(10px)}.nav-inner{display:grid;grid-template-columns:repeat(7,1fr);max-width:760px;margin:0 auto}.nav a{display:grid;min-height:64px;place-items:center;color:var(--muted);font-size:.64rem;font-weight:800}.nav svg{width:20px;height:20px}.page-header{display:grid;gap:14px}.page-actions-row{display:flex;flex-wrap:wrap;gap:8px}.dashboard-grid{display:grid;gap:10px;grid-template-columns:repeat(2,minmax(0,1fr))}.stat-card{display:grid;gap:8px;min-height:128px;border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:14px}.stat-card svg{color:var(--brand)}.stat-card span{color:var(--muted);font-size:.86rem;font-weight:800}.stat-card strong{align-self:end;font-size:1.5rem;line-height:1.1}.stat-card-clamped-value{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}.stat-card-link{transition:border-color .15s ease,transform .15s ease}.stat-card-link:active{transform:translateY(1px)}.compact-list{display:grid;gap:0}.compact-row{display:grid;grid-template-columns:28px minmax(0,1fr) auto auto;gap:10px;align-items:center;border-top:1px solid var(--line);padding:12px 0}.compact-row:first-child{border-top:0}.compact-row svg{color:var(--brand)}.compact-row span{display:grid;gap:3px;min-width:0}.compact-row small,.compact-row strong{overflow:hidden;text-overflow:ellipsis}.compact-row small{color:var(--muted);font-size:.82rem}.compact-chips{justify-content:end}.catalog-card,.category-card{display:grid;gap:10px;border-top:1px solid var(--line);padding:14px 0}.catalog-card:first-child,.category-card:first-child{border-top:0}.catalog-card p,.category-card p{margin:4px 0 0}.category-list{display:grid;gap:0}.category-details{display:block}.category-summary{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:10px;align-items:center;cursor:pointer;list-style:none}.category-summary::-webkit-details-marker{display:none}.category-summary span{display:grid;gap:2px;min-width:0}.category-summary strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.category-summary:before{content:"+";width:24px;height:24px;display:inline-grid;place-items:center;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-weight:900;grid-row:1;grid-column:3}.category-summary .button{grid-column:2;grid-row:1}.category-details[open] .category-summary:before{content:"-"}.category-chip-row{padding-top:12px}.chip-link{text-decoration:none}.chip-link:hover{border-color:var(--brand);color:var(--brand)}.filter-summary{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.product-search-form{display:grid;width:100%}.product-search-form .field{width:100%}.category-analysis-panel{border:1px solid var(--line);border-radius:8px;display:grid;gap:14px;padding:14px}.category-analysis-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:start}.category-analysis-head h2{font-size:1rem;margin:0}.category-analysis-head>strong{font-size:1.15rem}.analysis-total{display:grid;gap:2px;justify-items:end}.analysis-total span{color:var(--muted);font-size:.7rem;font-weight:900;text-transform:uppercase}.advanced-search{border-top:1px solid var(--line);padding-top:10px}.advanced-search summary{color:var(--brand);cursor:pointer;font-weight:900}.date-range-form{display:grid;gap:10px;margin-top:12px}.monthly-spend-list{display:grid;gap:8px;grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.monthly-spend-card{color:var(--ink);display:grid;gap:8px;min-width:0;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer;font:inherit;padding:10px;text-align:left;text-decoration:none}.monthly-spend-card:hover{border-color:var(--brand);background:color-mix(in srgb,var(--brand-soft) 50%,#fff)}.monthly-spend-card.active{border-color:var(--brand);background:var(--brand-soft)}.monthly-spend-card small{color:var(--muted);display:block;font-size:.75rem;margin-top:2px}.monthly-spend-card>strong{font-size:1.1rem}.search-control{display:grid;grid-template-columns:minmax(0,1fr) 46px;gap:8px;width:100%}.product-list{display:grid;gap:0}.product-list-header,.product-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 12px;align-items:start}.product-list-header{display:none;border-bottom:1px solid var(--line);color:var(--muted);font-size:.78rem;font-weight:900;padding:0 0 8px;text-transform:uppercase}.product-list-header a,.sort-header-link{color:inherit;text-decoration:none}.sort-header-link{display:inline-flex;gap:4px;align-items:center;width:fit-content;border:0;background:transparent;cursor:pointer;font:inherit;font-weight:inherit;padding:0;text-align:left;text-transform:inherit;white-space:nowrap}.product-list-header a:hover,.sort-header-link:hover{color:var(--brand)}.product-row{border-bottom:1px solid var(--line);color:var(--ink);padding:11px 0;text-decoration:none}.product-row:hover{background:color-mix(in srgb,var(--brand-soft) 45%,transparent)}.product-row strong{display:block;font-size:.95rem;line-height:1.18}.product-row small{color:var(--muted);display:block;font-size:.78rem;line-height:1.25;margin-top:3px}.product-row-category,.product-row-name{grid-column:1;min-width:0}.product-row-price{grid-column:2;grid-row:1;text-align:right}.product-row-date{grid-column:2;grid-row:2;text-align:right}.product-row-category small,.product-row-category strong,.product-row-name small,.product-row-name strong{overflow:hidden;text-overflow:ellipsis}.product-row-date,.product-row-price{color:var(--muted);font-size:.88rem;font-weight:800}.settings-row{display:grid;grid-template-columns:32px 1fr;gap:12px;align-items:start}.settings-row svg{color:var(--brand)}.checkbox-row{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:800}.checkbox-row input{width:18px;height:18px;accent-color:var(--brand)}.review-card{display:grid;gap:10px;border-top:1px solid var(--line);padding:12px 0}.review-card:first-child{border-top:0}.review-card-main{border-top:0;padding:0}.upload-success-actions{display:grid;gap:8px}.receipt-detail-shell{max-width:1200px;margin:0 auto}.receipt-detail-header{display:flex;justify-content:center}.receipt-detail-actions{display:grid;gap:8px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.receipt-detail-layout{display:grid;gap:14px}.receipt-editor-page{max-width:1200px;margin:0 auto}.receipt-editor-header-grid{display:grid;gap:14px;align-items:start}.receipt-editor-image-panel{display:grid;gap:14px}.receipt-editor-image-header{display:grid;gap:10px}.receipt-editor-image-header h2{margin:0}.receipt-editor-image-panel .segmented-control{grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.receipt-editor-image-list{display:grid;gap:14px}.receipt-editor-image-card{display:grid;gap:8px;margin:0}.receipt-editor-image-card figcaption{color:var(--muted);font-size:.82rem;font-weight:900}.receipt-editor-image-card img{width:100%;max-height:72dvh;object-fit:contain;border:1px solid var(--line);border-radius:8px;background:#fff}.receipt-image-column,.receipt-info-column{min-width:0}.metadata-grid{display:grid;gap:10px;margin:0}.metadata-grid div{display:grid;gap:3px;min-width:0}.metadata-grid dt{color:var(--muted);font-size:.78rem;font-weight:900}.metadata-grid dd{margin:0;overflow-wrap:anywhere;font-weight:800}.debug-details{border-top:1px solid var(--line);padding-top:10px}.debug-details summary{cursor:pointer;color:var(--muted);font-weight:900}.inline-action-stack{display:inline-grid;gap:4px}.admin-add-form{display:grid;gap:10px;padding:12px}.admin-add-form,.receipt-preview{border:1px solid var(--line);border-radius:8px;background:#fff}.receipt-preview{width:100%;max-height:420px;object-fit:contain}.page-strip{display:grid;grid-auto-columns:minmax(118px,150px);grid-auto-flow:column;gap:10px;overflow-x:auto;padding-bottom:4px;scroll-snap-type:x mandatory}.page-thumb{display:grid;gap:7px;scroll-snap-align:start;border:1px solid var(--line);border-radius:8px;background:#fff;padding:8px}.page-thumb img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:6px;background:var(--bg)}.page-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}.icon-button{display:inline-grid;min-width:0;width:100%;height:34px;place-items:center;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);cursor:pointer}.icon-button:disabled{cursor:not-allowed;opacity:.45}.receipt-pages{display:grid;grid-auto-columns:minmax(260px,86%);grid-auto-flow:column;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory}.receipt-page-card{display:grid;gap:10px;scroll-snap-align:center;min-width:0}.receipt-page-header,.section-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.segmented-control{display:inline-grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid 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dd{margin:0;overflow-wrap:anywhere;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.76rem}.compact-button{min-height:36px;padding:0 12px}.pagination-controls{display:flex;align-items:center;justify-content:center;gap:10px;padding-top:14px}.chat-layout{display:block}.starter-question{border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);cursor:pointer;padding:10px;text-align:left}.starter-question:hover{border-color:var(--brand);background:var(--brand-soft)}.chat-panel{display:grid;gap:14px}.starter-grid{display:grid;gap:8px}.chat-messages{display:grid;gap:10px;min-height:240px}.chat-message{display:grid;gap:5px;max-width:880px;border:1px solid var(--line);border-radius:8px;background:#fff;padding:12px}.chat-message.user{justify-self:end;background:var(--brand-soft)}.chat-message p{margin:0;white-space:pre-wrap}.chat-message small{color:var(--muted)}.chat-support-links{display:flex;flex-wrap:wrap;gap:10px}.chat-input-row{display:grid;grid-template-columns:minmax(0,1fr) 46px;gap:8px}.chat-actions-row{display:flex;justify-content:flex-end}.floating-chat{position:fixed;right:max(18px,env(safe-area-inset-right));bottom:calc(82px + env(safe-area-inset-bottom));z-index:35;display:grid;justify-items:end;gap:12px;pointer-events:none}.floating-chat-panel{width:min(420px,calc(100vw - 28px));max-height:min(680px,calc(100vh - 130px));overflow:hidden;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:0 18px 48px rgba(20,28,26,.2);pointer-events:auto}.floating-chat-header{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:12px 14px}.floating-chat-header strong{display:block}.floating-chat-close{display:inline-grid;width:30px;height:30px;place-items:center;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);cursor:pointer}.floating-chat-button{display:inline-grid;width:58px;height:58px;place-items:center;border:0;border-radius:50%;background:var(--brand);color:#fff;box-shadow:0 12px 32px rgba(15,118,110,.32);cursor:pointer;pointer-events:auto}.floating-chat-button svg{width:26px;height:26px}.chat-layout.compact{display:block}.chat-layout.compact .chat-panel{border:0;border-radius:0;box-shadow:none;padding:14px}.chat-layout.compact .section-heading{align-items:center}.chat-layout.compact .section-heading h2{font-size:1.05rem}.chat-layout.compact .starter-grid{grid-template-columns:1fr}.chat-layout.compact .chat-messages{max-height:min(370px,calc(100vh - 385px));min-height:190px;overflow:auto;padding-right:2px}.chat-layout.compact .chat-message{font-size:.88rem;padding:10px}.chat-layout.compact .chat-input-row{position:sticky;bottom:0;background:var(--surface)}.disabled-control{cursor:not-allowed;opacity:.45;pointer-events:none}.item-card{border:1px solid var(--line);border-radius:8px;background:#fff;padding:12px}.grid-2,.item-card{display:grid;gap:10px}.grid-2{grid-template-columns:1fr 1fr}.history-row,.result-row{gap:4px;padding:13px 0}.filters-grid,.history-row,.result-row{display:grid;border-top:1px solid var(--line)}.filters-grid{gap:10px;padding-top:12px}.filter-toggle{justify-self:start;min-height:40px;padding:8px 12px}.receipt-list{display:grid;gap:0}.receipt-list-header{display:none;border-bottom:1px solid var(--line);color:var(--muted);font-size:.78rem;font-weight:900;padding:0 0 8px;text-transform:uppercase}.receipt-card{display:grid;border-top:1px solid var(--line);padding:10px 0}.receipt-card:first-child{border-top:0}.receipt-card.needs-review{border-left:3px solid #d78a11;background:#fff8ea;padding-left:10px}.receipt-card-link{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 12px;align-items:start;color:var(--ink);text-decoration:none}.receipt-card-link:hover .receipt-row-store strong{color:var(--brand)}.receipt-row-categories,.receipt-row-store{display:grid;gap:3px;min-width:0}.receipt-row-store strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.receipt-row-categories small,.receipt-row-store small{color:var(--muted);font-size:.78rem;font-weight:800}.receipt-row-categories{grid-column:1;grid-row:2;display:flex;flex-wrap:wrap;gap:5px}.receipt-row-total{grid-column:2;grid-row:1;text-align:right}.receipt-row-date{grid-column:2;grid-row:2;color:var(--muted);font-size:.86rem;font-weight:800;text-align:right}.receipt-row-total{font-weight:900}.chip-row{display:flex;flex-wrap:wrap;gap:6px}.chip{display:inline-flex;max-width:100%;min-height:24px;align-items:center;border:1px solid #bfd8d3;border-radius:999px;background:#eef7f5;color:#174d48;font-size:.78rem;font-weight:800;line-height:1.1;padding:4px 8px}.chip-success{border-color:#b8d5bc;background:#eff8ef;color:#24572b}.chip-info{border-color:#bfd4df;background:#edf6fb;color:#235067}.chip-warning{border-color:#e2c89a;background:#fff7e6;color:#744608}.store-chip{border-color:#dcc8a5;background:#fff7e8;color:#6c3f05}.actions-row{display:flex;flex-wrap:wrap;gap:8px}.receipt-card .button{min-height:36px;padding:7px 10px}.receipt-retry-button{justify-self:start;margin-top:8px}.empty-state{display:grid;justify-items:start;gap:10px;border:1px dashed var(--line);border-radius:8px;padding:18px}.modal-backdrop{position:fixed;inset:0;z-index:40;display:grid;place-items:center;background:rgba(23,33,31,.42);padding:18px}.modal{width:min(420px,100%)}.history-row:first-child,.result-row:first-child{border-top:0}@media (min-width:720px){.app-shell{padding-top:28px}.section{padding:24px}.hero-title{font-size:2.7rem}.filters-grid{grid-template-columns:repeat(4,1fr)}.page-header{grid-template-columns:minmax(0,1fr) auto;align-items:end}.product-list-header,.product-row{grid-template-columns:minmax(0,2.4fr) minmax(150px,1fr) minmax(90px,.55fr) minmax(120px,.75fr);gap:12px;align-items:center}.product-list-header{display:grid}.product-row-category,.product-row-date,.product-row-price{grid-column:auto;grid-row:auto;text-align:left}.date-range-form{grid-template-columns:minmax(140px,1fr) minmax(140px,1fr) auto auto;align-items:end}.dashboard-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.catalog-card,.category-card{grid-template-columns:minmax(0,1fr) auto;align-items:center}.upload-success-actions{grid-template-columns:repeat(3,minmax(0,1fr))}.receipt-detail-header{justify-content:center}.receipt-detail-actions{min-width:min(560px,100%)}.receipt-detail-layout{grid-template-columns:1fr}.receipt-editor-header-grid{grid-template-columns:minmax(280px,380px) minmax(0,1fr)}.receipt-editor-image-panel{position:sticky;top:18px;max-height:calc(100dvh - 36px);overflow:auto}.receipt-image-column{position:sticky;top:18px}.metadata-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-add-form{grid-template-columns:minmax(220px,1fr) 160px 160px auto;align-items:end}.receipt-card{padding:10px 0}.receipt-list-header{display:grid}.receipt-card-link,.receipt-list-header{grid-template-columns:minmax(0,2fr) minmax(180px,1.2fr) minmax(90px,.55fr) minmax(120px,.75fr);gap:12px;align-items:center}.receipt-row-categories,.receipt-row-date,.receipt-row-total{grid-column:auto;grid-row:auto;text-align:left}}