:root{--cream:#fff8e8;--cream2:#fff2d0;--purple:#6b2fa3;--purple-dark:#2c123d;--purple-soft:#efe3ff;--orange:#ff9d16;--yellow:#ffc31a;--bg:#faf8fc;--card:#fff;--text:#24172d;--muted:#756b7c;--line:#e9e1ec;--ok:#11845d;--danger:#c83c35;--shadow:0 14px 40px rgba(70,35,90,.09)}*{box-sizing:border-box}html{min-width:0}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;background:linear-gradient(180deg,#fcfaff,#fffaf0);color:var(--text);overflow-x:hidden}a{text-decoration:none;color:inherit}button,input,select{font:inherit}.layout{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:100vh}.sidebar{background:linear-gradient(180deg,var(--purple-dark),#3b1852);color:#fff;padding:18px 14px;position:sticky;top:0;height:100vh;z-index:30}.brand{display:flex;align-items:center;gap:11px;font-size:18px;font-weight:800;margin:2px 4px 20px}.brand img{width:48px;height:48px;border-radius:15px;object-fit:cover;background:var(--cream)}.brand small{display:block;font-size:11px;font-weight:600;color:#dccdea;margin-top:2px}.nav{display:flex;flex-direction:column;gap:4px}.nav a,.nav-logout{display:flex;width:100%;padding:11px 13px;border-radius:12px;color:#e7dced;background:transparent;border:0;text-align:left;cursor:pointer}.nav a:hover,.nav a.active,.nav-logout:hover{background:rgba(255,255,255,.12);color:#fff}.nav-logout{margin-top:8px}.nav-close{display:none;margin-left:auto;background:transparent;border:0;color:#fff;font-size:28px}.main{min-width:0;padding:24px}.topbar{display:flex;align-items:center;gap:12px;margin-bottom:20px}.menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:12px;padding:9px 12px;font-size:20px}.title h1{margin:0;font-size:28px;line-height:1.2}.title p{margin:4px 0 0;color:var(--muted)}.card{background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:18px}.grid{display:grid;gap:16px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.metric{position:relative;overflow:hidden}.metric:after{content:"";position:absolute;width:72px;height:72px;border-radius:50%;right:-18px;bottom:-20px;background:linear-gradient(135deg,var(--yellow),var(--orange));opacity:.15}.metric b{font-size:28px;display:block;margin-top:7px}.muted{color:var(--muted)}.btn{border:0;border-radius:11px;padding:10px 14px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px}.btn-primary{background:linear-gradient(135deg,var(--purple),#8a42c7);color:#fff}.btn-secondary{background:var(--purple-soft);color:var(--purple)}.btn-danger{background:#fde9e7;color:var(--danger)}.btn-light{background:#fff;border:1px solid var(--line)}.full-btn{width:100%}.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:14px}.search-form{display:flex;gap:8px;flex:1;min-width:260px}.input,.select{width:100%;padding:11px 12px;border:1px solid #dcd3e3;border-radius:11px;background:#fff;font-size:14px;outline:none}.input:focus,.select:focus{border-color:var(--purple);box-shadow:0 0 0 3px rgba(107,47,163,.1)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field label{display:block;font-size:13px;font-weight:800;margin-bottom:6px}.form-actions{display:flex;gap:8px;margin-top:18px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:13px}table{width:100%;border-collapse:collapse;min-width:900px}th,td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}th{background:#fbf7ff;position:sticky;top:0;z-index:1}.thumb{width:54px;height:54px;object-fit:contain;border-radius:12px;background:var(--cream);border:1px solid var(--line)}.tag{display:inline-block;padding:5px 9px;border-radius:999px;background:var(--purple-soft);color:var(--purple);font-size:12px;font-weight:800}.flash{padding:12px 14px;border-radius:11px;margin-bottom:15px}.flash-success{background:#e8f7f1;color:#08764d}.flash-error{background:#fdeceb;color:#b42318}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 10% 10%,#efe5ff,transparent 38%),radial-gradient(circle at 90% 85%,#fff0c9,transparent 38%),var(--bg)}.login-card{width:min(420px,100%);padding:28px}.login-card h1{margin:12px 0 20px;font-size:28px}.login-card h1 span{font-size:16px;color:var(--purple);display:block;margin-top:3px}.login-brand-logo{width:86px;height:86px;border-radius:24px;object-fit:cover;background:var(--cream);box-shadow:var(--shadow)}.tabs{display:flex;gap:8px;overflow-x:auto;padding:2px 0 7px;margin-bottom:14px;scrollbar-width:thin}.tabs a{white-space:nowrap;padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px}.tabs a.active{background:var(--purple);color:#fff;border-color:var(--purple)}.preview-cost{font-weight:900;color:var(--ok)}.actions{display:flex;gap:8px}.mobile-cards{display:none}.quick-card{margin-top:16px;display:flex;gap:18px;align-items:center}.quick-card img{width:90px;height:90px;border-radius:24px;object-fit:cover}.quick-card h2{margin:0 0 4px}.update-tabs{margin-top:14px}.update-list{display:grid;gap:10px}.update-row{display:grid;grid-template-columns:42px 62px minmax(160px,1fr) 150px 150px;gap:12px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:15px;background:#fff}.update-info{display:flex;flex-direction:column;gap:2px}.update-info small{color:var(--muted)}.update-usd label{display:block;font-size:11px;font-weight:800;color:var(--muted);margin-bottom:4px}.update-cost{text-align:right}.update-cost small{display:block;color:var(--muted);margin-bottom:4px}.check-wrap input{width:20px;height:20px;accent-color:var(--purple)}.submit-bar{display:flex;justify-content:flex-end;margin-top:16px}.two-col,.import-grid{grid-template-columns:1fr 1fr}.category-line{padding:10px 0;border-bottom:1px solid var(--line)}.settings-card{max-width:620px}.settings-card form{display:grid;gap:14px}.upload-box{display:grid;place-items:center;text-align:center;border:2px dashed #d9c7e9;border-radius:16px;padding:26px;background:#fffaf0;position:relative}.upload-box input{position:absolute;inset:0;opacity:0;cursor:pointer}.upload-box strong{color:var(--purple);font-size:17px}.upload-box span{font-size:12px;color:var(--muted);margin-top:5px}.sample-cols{line-height:1.8;background:#faf7fd;border:1px solid var(--line);border-radius:12px;padding:12px;font-family:ui-monospace,monospace}.sample-cols span{color:var(--muted)}.modal{position:fixed;inset:0;background:rgba(20,8,28,.5);display:none;place-items:center;padding:20px;z-index:100}.modal.show{display:grid}.modal-card{width:min(390px,100%);background:#fff;border-radius:20px;padding:24px;text-align:center;box-shadow:0 25px 80px rgba(20,8,28,.3)}.modal-card img{width:74px;height:74px;border-radius:20px}.modal-card h3{font-size:22px;margin:12px 0 5px}.modal-actions{display:flex;justify-content:center;gap:10px;margin-top:18px}.nav-overlay{display:none}
@media(max-width:1100px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.layout{grid-template-columns:220px minmax(0,1fr)}.update-row{grid-template-columns:38px 56px minmax(130px,1fr) 130px 130px}}
@media(max-width:820px){.layout{display:block}.sidebar{position:fixed;left:-285px;top:0;width:275px;height:100dvh;transition:.25s;box-shadow:10px 0 35px rgba(0,0,0,.2)}.sidebar.open{left:0}.nav-close{display:block}.nav-overlay{position:fixed;inset:0;background:rgba(24,8,34,.45);z-index:20}.nav-overlay.show{display:block}.main{padding:16px}.menu-btn{display:inline-flex}.topbar{align-items:flex-start}.form-grid,.two-col,.import-grid{grid-template-columns:1fr}.desktop-table{display:none}.mobile-cards{display:grid;gap:10px}.product-card{display:grid;grid-template-columns:72px minmax(0,1fr);gap:12px;align-items:start}.product-card .thumb{width:72px;height:72px}.product-card h3{margin:0 0 3px;font-size:15px}.product-card strong{display:block;font-size:14px}.product-card p{margin:3px 0;font-size:12px}.product-card .cost{margin:7px 0;display:flex;justify-content:space-between}.sticky-rates{position:sticky;top:8px;z-index:5}.update-row{grid-template-columns:34px 58px minmax(0,1fr);grid-template-areas:"check photo info" "usd usd usd" "cost cost cost"}.update-row .check-wrap{grid-area:check}.update-row>.thumb{grid-area:photo}.update-info{grid-area:info}.update-usd{grid-area:usd}.update-cost{grid-area:cost;display:flex;justify-content:space-between;text-align:left;border-top:1px dashed var(--line);padding-top:9px}.submit-bar{position:sticky;bottom:8px}.submit-bar .btn{width:100%;padding:13px}.quick-card{align-items:flex-start}.quick-card img{width:72px;height:72px}.search-form{min-width:100%;order:2}.toolbar>.btn-primary{width:100%}}
@media(max-width:520px){.main{padding:12px}.title h1{font-size:22px}.title p{font-size:13px}.grid-4{grid-template-columns:1fr 1fr;gap:10px}.card{padding:14px;border-radius:15px}.metric b{font-size:23px}.login-card{padding:20px}.login-card h1{font-size:24px}.login-brand-logo{width:76px;height:76px}.toolbar{align-items:stretch}.toolbar .btn{flex:1}.quick-card{display:block}.quick-card img{margin-bottom:10px}.form-actions{flex-direction:column}.form-actions .btn{width:100%}.modal-actions{flex-direction:column}.modal-actions form,.modal-actions .btn{width:100%}}
/* V3 refinements */
.thumb,.brand img,.login-brand-logo,.quick-card img{object-fit:cover;object-position:center}
.product-card{position:relative}.mobile-edit-icon{position:absolute;right:14px;top:14px;width:38px;height:38px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--purple);display:grid;place-items:center;font-size:20px;font-weight:900;box-shadow:0 6px 18px rgba(70,35,90,.08)}
.shipping-meta{margin:4px 48px 0 0!important;font-size:12px!important;color:var(--muted)}
.update-search-field{margin-top:14px;position:relative}.search-suggestions{display:none;position:absolute;left:0;right:0;top:100%;z-index:25;background:#fff;border:1px solid var(--line);border-radius:0 0 14px 14px;box-shadow:var(--shadow);max-height:310px;overflow:auto}.search-suggestions.show{display:block}.search-suggestions button{display:block;width:100%;border:0;border-bottom:1px solid var(--line);background:#fff;text-align:left;padding:11px 13px;cursor:pointer}.search-suggestions button:hover{background:var(--purple-soft)}
[hidden]{display:none!important}
@media(max-width:820px){.product-card-body{padding-right:44px}.product-card .thumb{object-fit:cover}.update-search-field{margin-top:12px}.sticky-rates{position:relative;top:auto}.search-suggestions{position:relative;top:auto;border-radius:12px;margin-top:4px}.product-card .cost{padding-right:0}}
/* V4 product history and automatic costing */
.calculated-cost{display:flex;align-items:center;min-height:44px;padding:10px 12px;border:1px solid #dcd3e3;border-radius:11px;background:var(--cream);font-size:20px;font-weight:900;color:var(--purple)}
.mobile-history-link{display:inline-flex;margin-top:8px;color:var(--purple);font-size:12px;font-weight:900}
.product-detail-head{display:grid;grid-template-columns:150px minmax(0,1fr);gap:20px;align-items:start;margin-bottom:16px}.detail-photo{width:150px;height:150px;object-fit:cover;object-position:center;border-radius:20px;background:var(--cream);border:1px solid var(--line)}.product-detail-head h2{margin:0 0 5px}.detail-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:16px}.detail-metrics span{padding:12px;border-radius:13px;background:#faf7fd;border:1px solid var(--line)}.detail-metrics small{display:block;color:var(--muted);font-size:11px;margin-bottom:4px}.detail-metrics b{font-size:17px}
@media(max-width:820px){.product-detail-head{grid-template-columns:92px minmax(0,1fr);gap:13px}.detail-photo{width:92px;height:92px;border-radius:16px}.detail-metrics{grid-template-columns:1fr 1fr}.product-detail-head .form-actions{grid-column:1/-1}.mobile-history-link{margin-right:48px}}
@media(max-width:520px){.product-detail-head{display:block}.detail-photo{width:110px;height:110px;margin-bottom:12px}.detail-metrics{grid-template-columns:1fr 1fr}.detail-metrics b{font-size:15px}}
/* V5 responsive product detail, compact history, and cache refresh */
.nav-cache-form{margin:0}.nav-cache{display:flex;width:100%;padding:11px 13px;border-radius:12px;color:#e7dced;background:transparent;border:0;text-align:left;cursor:pointer}.nav-cache:hover{background:rgba(255,255,255,.12);color:#fff}
.product-detail-card{position:relative;display:grid;grid-template-columns:180px minmax(0,1fr);gap:24px;align-items:center;margin-bottom:16px}.detail-photo-wrap{width:180px;height:180px;display:grid;place-items:center;border-radius:22px;background:linear-gradient(145deg,#fffaf0,#f6edff);border:1px solid var(--line);overflow:hidden}.detail-photo{display:block;width:100%;height:100%;object-fit:contain;object-position:center;padding:8px}.detail-photo-empty{background:var(--cream)}.detail-copy{min-width:0}.detail-copy h2{margin:0 48px 6px 0;font-size:27px;line-height:1.2}.detail-subtitle{margin:0;color:var(--muted);font-size:14px;display:flex;gap:8px;flex-wrap:wrap}.detail-edit-icon{position:absolute;right:18px;top:18px;width:42px;height:42px;border:1px solid #d9cce5;border-radius:12px;background:#fff;color:var(--purple);display:grid;place-items:center;font-size:22px;font-weight:900;box-shadow:0 8px 22px rgba(70,35,90,.10);z-index:2}.detail-edit-icon:hover{background:var(--purple-soft)}.detail-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:18px}.detail-metrics span{display:flex;flex-direction:column;gap:5px;padding:13px 14px;border-radius:14px;background:#faf7fd;border:1px solid var(--line);min-width:0}.detail-metrics small{color:var(--muted);font-size:11px}.detail-metrics b{font-size:17px;overflow-wrap:anywhere}.detail-actions{margin-top:15px}.history-card{padding:16px}.history-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.history-heading h2{font-size:21px;margin:0}.history-heading span{font-size:12px;color:var(--muted);background:#faf7fd;border:1px solid var(--line);padding:5px 9px;border-radius:999px}.history-table{min-width:760px}.history-table th,.history-table td{padding:9px 10px;font-size:13px}.history-mobile{display:none}
@media(max-width:820px){.product-detail-card{grid-template-columns:118px minmax(0,1fr);gap:16px;align-items:start}.detail-photo-wrap{width:118px;height:118px;border-radius:18px}.detail-copy h2{font-size:23px}.detail-metrics{grid-column:1/-1;grid-template-columns:1fr 1fr;margin-top:14px}.detail-actions{grid-column:1/-1}.detail-edit-icon{right:14px;top:14px}.history-desktop{display:none}.history-mobile{display:grid;gap:9px}.history-entry{border:1px solid var(--line);border-radius:14px;padding:12px;background:#fff}.history-date{font-size:12px;color:var(--muted);margin-bottom:9px}.history-price{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:9px}.history-price span{font-size:11px;color:var(--muted);font-weight:800}.history-price b{font-size:14px}.history-mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.history-mini-grid span{padding:8px 9px;border-radius:10px;background:#faf7fd}.history-mini-grid small{display:block;color:var(--muted);font-size:10px;margin-bottom:2px}.history-mini-grid b{font-size:13px}.history-card{padding:13px}}
@media(max-width:520px){.product-detail-card{display:block;padding-top:64px;text-align:center}.detail-photo-wrap{width:132px;height:132px;margin:0 auto 14px}.detail-copy h2{margin:0 0 6px;font-size:24px}.detail-subtitle{justify-content:center;line-height:1.5}.detail-metrics{grid-template-columns:1fr 1fr;text-align:left}.detail-metrics span{padding:11px}.detail-metrics b{font-size:15px}.detail-actions .btn{width:100%}.detail-edit-icon{right:14px;top:14px}.history-heading h2{font-size:19px}.history-entry{padding:10px}.history-mini-grid{gap:6px}}

/* V6: edge-to-edge product image and editable categories */
.detail-photo-wrap{padding:0;background:#fff;border:1px solid var(--line);overflow:hidden}
.detail-photo{width:100%;height:100%;padding:0!important;object-fit:cover!important;object-position:center!important;border:0!important;border-radius:inherit!important;background:#fff}
.category-edit-list{display:grid;gap:10px;margin-top:14px}
.category-edit-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:9px;align-items:center;padding:10px;border:1px solid var(--line);border-radius:14px;background:#fff}
.category-edit-row .btn{min-width:92px}
.category-help{font-size:13px;margin-top:-4px}
@media(max-width:520px){.category-edit-row{grid-template-columns:1fr}.category-edit-row .btn{width:100%}}
.users-grid{grid-template-columns:minmax(320px,520px) minmax(0,1fr)}.user-form{display:grid;gap:14px}.status-check{display:flex;align-items:center;gap:9px;font-weight:700}.status-check input{width:18px;height:18px;accent-color:var(--purple)}.user-list{display:grid;gap:10px}.user-row{display:grid;grid-template-columns:minmax(160px,1fr) 90px 90px auto;gap:12px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:13px}.user-row>div{display:flex;flex-direction:column;gap:3px}.user-row>div span{font-size:13px;color:var(--muted)}.user-status{font-size:12px;font-weight:800}.user-status.active{color:var(--ok)}.user-status.inactive{color:var(--danger)}
@media(max-width:760px){.users-grid{grid-template-columns:1fr}.user-row{grid-template-columns:minmax(0,1fr) auto}.user-row .tag,.user-row .user-status{justify-self:start}.user-row .btn{grid-column:2;grid-row:1/3}}