:root{
  --navy:#121847;
  --red:#ef2b2d;
  --white:#fff;
  --ink:#161a2b;
  --muted:#687086;
  --line:#e5e7ee;
  --soft:#f7f8fb;
  --success:#138a5b;
  --warning:#b36b00;
  --danger:#b42318;
  --shadow:0 12px 34px rgba(18,24,71,.08);
  --sidebar:244px;
  --radius:14px;
}
*{box-sizing:border-box}
html{font-family:Montserrat,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#fff;color:var(--ink);text-rendering:optimizeLegibility}
body{margin:0;min-height:100vh;background:#fff;color:var(--ink)}
button,input,select,textarea{font:inherit}
a{color:inherit;text-decoration:none}
button{cursor:pointer}
img{max-width:100%}
[hidden]{display:none!important}
.ui-icon{display:block;flex:0 0 auto}

.app-body{overflow-x:hidden}
.app-shell{min-height:100vh;background:#fff}
.app-sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);z-index:80;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;transform:translateX(-102%);transition:transform .2s ease}
.app-sidebar.open{transform:translateX(0)}
.sidebar-head{height:76px;display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--line)}
.brand-link{display:flex;align-items:center;width:150px;height:52px;overflow:hidden}
.brand-link img{width:100%;height:100%;object-fit:contain;object-position:left center}
.sidebar-close{width:38px;height:38px;border:1px solid var(--line);border-radius:10px;background:#fff;display:grid;place-items:center;color:var(--muted)}
.outlet-switcher{margin:14px;padding:11px 12px;border:1px solid var(--line);border-radius:12px;display:flex;align-items:center;gap:10px;background:#fff}
.outlet-dot{width:9px;height:9px;border-radius:50%;background:var(--success);box-shadow:0 0 0 4px rgba(19,138,91,.11)}
.outlet-switcher div{min-width:0}.outlet-switcher small{display:block;font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:800}.outlet-switcher strong{display:block;margin-top:3px;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar-nav{flex:1;overflow:auto;padding:2px 12px 18px}
.nav-group{margin-top:14px}.nav-group-label{display:block;padding:0 10px 7px;color:#9096a8;font-size:9px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
.sidebar-nav a{height:42px;padding:0 11px;border-radius:10px;display:flex;align-items:center;gap:11px;color:#51586e;font-size:12px;font-weight:700;margin:2px 0;transition:.15s ease}
.sidebar-nav a:hover{background:var(--soft);color:var(--navy)}
.sidebar-nav a.active{background:var(--navy);color:#fff}
.sidebar-user{border-top:1px solid var(--line);padding:12px;display:grid;grid-template-columns:38px minmax(0,1fr) 36px;gap:9px;align-items:center}
.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-size:12px;font-weight:900}.avatar.small{width:30px;height:30px;font-size:10px}
.sidebar-user div:nth-child(2){min-width:0}.sidebar-user strong,.sidebar-user span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user strong{font-size:11px}.sidebar-user span{font-size:9px;color:var(--muted);margin-top:2px}
.sidebar-user form button{width:36px;height:36px;border:0;background:transparent;color:var(--muted);display:grid;place-items:center;border-radius:9px}.sidebar-user form button:hover{background:var(--soft);color:var(--red)}
.app-overlay{position:fixed;inset:0;background:rgba(15,18,35,.36);backdrop-filter:blur(2px);z-index:70}
.app-main{min-width:0;min-height:100vh;background:#fff}
.app-header{height:70px;position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);display:grid;grid-template-columns:40px minmax(0,1fr);align-items:center;gap:10px;padding:0 14px}
.nav-trigger{width:40px;height:40px;border:1px solid var(--line);background:#fff;border-radius:10px;display:grid;place-items:center;color:var(--navy)}
.header-title{min-width:0}.header-title h1{font-size:17px;line-height:1.1;margin:0;color:var(--navy);font-weight:800;letter-spacing:-.03em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header-title span{display:block;margin-top:3px;font-size:9px;color:var(--muted);font-weight:700}
.header-status{display:none;align-items:center;gap:8px}.status-item,.header-user{height:34px;border:1px solid var(--line);border-radius:10px;background:#fff;display:flex;align-items:center;gap:7px;padding:0 10px;color:var(--muted);font-size:10px}.status-item b,.header-user b{color:var(--ink);font-size:10px}.status-item.offline{color:var(--danger);border-color:#f3c6c2}
.header-actions{grid-column:1/-1;display:flex;gap:7px;padding-bottom:10px;overflow:auto}
.app-content{padding:16px 12px 92px;max-width:1680px;margin:0 auto;background:#fff}
.mobile-nav{position:fixed;z-index:60;left:8px;right:8px;bottom:max(8px,env(safe-area-inset-bottom));height:58px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(5,1fr);padding:5px}
.mobile-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;border-radius:11px;color:var(--muted);font-size:8px;font-weight:800}.mobile-nav a.active{background:var(--navy);color:#fff}
.notice{border-radius:12px;padding:11px 13px;margin-bottom:12px;border:1px solid;font-size:12px;font-weight:700}.notice.success{background:#f0fbf6;border-color:#bde8d3;color:#0c6f49}.notice.error{background:#fff4f3;border-color:#f5cbc7;color:var(--danger)}

.btn-primary,.btn-secondary,.btn-line,.btn-danger,.btn-quiet,.checkout-button{border-radius:10px;min-height:42px;padding:0 15px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:800;font-size:11px;border:1px solid transparent;white-space:nowrap}.btn-primary{background:var(--navy);color:#fff}.btn-primary:hover{filter:brightness(1.08)}.btn-secondary{background:var(--red);color:#fff}.btn-line{background:#fff;color:var(--navy);border-color:var(--line)}.btn-line:hover{background:var(--soft)}.btn-danger{background:#fff;color:var(--danger);border-color:#f0c8c4}.btn-quiet{background:transparent;color:var(--muted);padding:0 8px}.full{width:100%}.text-button{border:0;background:transparent;color:var(--navy);font-weight:800;font-size:11px;padding:5px}
.form-label,label>span:first-child{display:block;margin-bottom:6px;color:var(--muted);font-size:9px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.form-input,.form-select,.clean-input,.scan-input,.scan-field input,.auth-form input{width:100%;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);padding:0 12px;font-size:12px;font-weight:650;outline:none;transition:.15s ease}.form-input:focus,.form-select:focus,.clean-input:focus,.scan-input:focus,.scan-field input:focus,.auth-form input:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(18,24,71,.07)}textarea.form-input{height:auto;min-height:92px;padding:11px 12px;resize:vertical}.form-select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 15px) 18px,calc(100% - 10px) 18px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:30px}
.pill,.status-pill{display:inline-flex;align-items:center;gap:5px;border:1px solid var(--line);border-radius:999px;background:#fff;padding:5px 8px;color:var(--muted);font-size:9px;font-weight:800;text-transform:capitalize}.status-pill.paid,.status-pill.completed{color:var(--success);border-color:#bde8d3;background:#f3fbf7}.status-pill.pending,.status-pill.processing{color:var(--warning);border-color:#f2d8a9;background:#fffbf2}.status-pill.failed,.status-pill.cancelled{color:var(--danger);border-color:#f0c8c4;background:#fff5f4}
.empty-state{border:1px dashed #cfd3df;border-radius:14px;padding:28px;text-align:center;color:var(--muted);font-size:12px}.empty-state strong{display:block;color:var(--ink);font-size:14px;margin-bottom:4px}.inline-msg{min-height:18px;margin:7px 0 0;color:var(--muted);font-size:10px;font-weight:700}.inline-msg.error,.auth-message.error{color:var(--danger)}

.auth-body{min-height:100vh;background:#fff}.auth-page{min-height:100svh;display:grid;place-items:center;padding:18px}.auth-panel{width:min(100%,430px);border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow);overflow:hidden}.auth-brand{padding:21px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px}.auth-brand img{width:145px;height:58px;object-fit:contain}.auth-brand div{border-left:1px solid var(--line);padding-left:13px}.auth-brand span,.auth-brand strong{display:block}.auth-brand span{font-size:9px;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.1em}.auth-brand strong{margin-top:4px;color:var(--navy);font-size:12px}.auth-content{padding:24px}.auth-heading h1{margin:0 0 20px;color:var(--navy);font-size:27px;letter-spacing:-.04em}.auth-form{display:grid;gap:13px}.auth-form label span{font-size:10px}.auth-divider{display:flex;align-items:center;gap:10px;color:#9aa0b0;font-size:9px;text-transform:uppercase;font-weight:800;margin:16px 0}.auth-divider:before,.auth-divider:after{content:"";height:1px;background:var(--line);flex:1}.google-button{width:100%;height:44px;border:1px solid var(--line);background:#fff;border-radius:10px;display:flex;align-items:center;justify-content:center;gap:9px;color:var(--ink);font-size:11px;font-weight:800}.google-button:hover{background:var(--soft)}.auth-reset{display:block;margin:13px auto 0}.auth-message{min-height:18px;margin:10px 0 0;text-align:center;color:var(--success);font-size:10px;font-weight:700}

.page-stack{display:grid;gap:14px}.page-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.page-toolbar h2{margin:0;color:var(--navy);font-size:21px;letter-spacing:-.04em}.toolbar-actions{display:flex;gap:7px;flex-wrap:wrap}.panel{border:1px solid var(--line);border-radius:14px;background:#fff;padding:15px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:13px}.panel-head h2,.panel-head h3{margin:0;color:var(--navy);font-size:14px;letter-spacing:-.02em}.panel-head span{color:var(--muted);font-size:10px;font-weight:700}.metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.metric-card{border:1px solid var(--line);border-radius:13px;padding:13px;background:#fff;min-width:0}.metric-card span{display:block;color:var(--muted);font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.metric-card strong{display:block;margin-top:8px;color:var(--navy);font-size:20px;letter-spacing:-.04em}.metric-card small{display:block;margin-top:5px;color:var(--muted);font-size:9px}

.dashboard-layout{display:grid;gap:14px}.dashboard-top{display:grid;gap:14px}.dashboard-greeting{border:1px solid var(--line);border-radius:14px;padding:17px;display:flex;justify-content:space-between;align-items:center;gap:12px}.dashboard-greeting h2{margin:0;color:var(--navy);font-size:23px;letter-spacing:-.045em}.dashboard-greeting p{margin:5px 0 0;color:var(--muted);font-size:10px;font-weight:700}.quick-buttons{display:flex;gap:7px;flex-wrap:wrap}.dashboard-columns{display:grid;gap:14px}.trend-chart{height:190px;display:flex;align-items:flex-end;gap:9px;padding-top:20px}.trend-day{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;gap:7px}.trend-bar-wrap{height:130px;width:100%;display:flex;align-items:flex-end;justify-content:center;background:var(--soft);border-radius:9px;padding:4px}.trend-bar{width:100%;max-width:34px;min-height:3px;background:var(--navy);border-radius:6px}.trend-day span{font-size:8px;color:var(--muted);font-weight:800}.list-clean{display:grid;gap:0}.list-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;padding:11px 0;border-bottom:1px solid var(--line)}.list-row:last-child{border-bottom:0}.list-row strong{display:block;font-size:11px}.list-row span{display:block;margin-top:3px;color:var(--muted);font-size:9px;font-weight:650}.list-row b{font-size:11px;color:var(--navy);text-align:right}.attention-dot{width:8px;height:8px;border-radius:50%;background:var(--red);display:inline-block;margin-right:7px}

.pos-page{height:calc(100vh - 102px);min-height:640px;display:grid;grid-template-rows:auto minmax(0,1fr);gap:10px}.pos-topbar{border:1px solid var(--line);border-radius:13px;padding:10px;background:#fff;display:grid;gap:9px}.pos-search-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:7px}.pos-search-box{position:relative}.pos-search-box .ui-icon{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--muted)}.pos-search-box input{padding-left:42px;height:46px;font-size:13px}.pos-filter-row{display:flex;align-items:center;gap:7px;overflow-x:auto;padding-bottom:1px}.filter-chip{height:34px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--muted);padding:0 11px;font-size:9px;font-weight:800;white-space:nowrap}.filter-chip.active{background:var(--navy);border-color:var(--navy);color:#fff}.pos-filter-select{height:34px;width:auto;min-width:140px;font-size:9px}.pos-workspace{min-height:0;display:grid;gap:10px}.product-area{min-height:0;border:1px solid var(--line);border-radius:13px;background:#fff;display:grid;grid-template-rows:auto minmax(0,1fr);overflow:hidden}.product-area-head{padding:11px 12px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.product-area-head h2{margin:0;font-size:12px;color:var(--navy)}.product-area-head span{font-size:9px;color:var(--muted);font-weight:700}.product-scroll{overflow:auto;padding:10px}.product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.product-card{border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden;display:grid;grid-template-rows:150px auto;min-width:0;transition:.15s ease}.product-card:hover{border-color:#bac0d0;box-shadow:0 7px 18px rgba(18,24,71,.06);transform:translateY(-1px)}.product-card button{border:0;background:transparent;text-align:left;padding:0;color:inherit}.product-image{position:relative;background:var(--soft);overflow:hidden}.product-image img{width:100%;height:100%;object-fit:cover}.product-image .placeholder{height:100%;display:grid;place-items:center;color:var(--navy);font-size:30px;font-weight:900}.stock-badge{position:absolute;top:7px;right:7px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px 6px;font-size:7px;font-weight:850}.stock-badge.low{color:var(--danger)}.product-info{padding:9px;display:grid;gap:5px}.product-info h3{font-size:10px;line-height:1.35;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.product-info p{margin:0;color:var(--muted);font-size:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.product-meta{display:flex;justify-content:space-between;align-items:center;gap:6px}.product-meta strong{font-size:10px;color:var(--navy)}.product-meta span{font-size:7px;color:var(--muted);text-transform:capitalize}.order-panel{position:fixed;z-index:75;inset:auto 0 0 0;height:min(82vh,720px);background:#fff;border-radius:18px 18px 0 0;border:1px solid var(--line);box-shadow:0 -18px 50px rgba(18,24,71,.15);transform:translateY(105%);transition:transform .2s ease;display:grid;grid-template-rows:auto minmax(0,1fr) auto}.order-panel.open{transform:translateY(0)}.order-head{padding:13px 14px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px}.order-head h2{margin:0;font-size:14px;color:var(--navy)}.order-head span{font-size:9px;color:var(--muted)}.order-head-actions{display:flex;gap:5px}.icon-button{width:34px;height:34px;border:1px solid var(--line);border-radius:9px;background:#fff;display:grid;place-items:center;color:var(--muted)}.order-body{overflow:auto;padding:12px}.cart-empty{height:100%;min-height:180px;display:grid;place-items:center;text-align:center;color:var(--muted);font-size:10px}.cart-list{display:grid;gap:8px}.cart-line{display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:8px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:8px}.cart-thumb{width:42px;height:56px;border-radius:7px;background:var(--soft);overflow:hidden}.cart-thumb img{width:100%;height:100%;object-fit:cover}.cart-line h4{font-size:9px;margin:0;line-height:1.35}.cart-line p{font-size:8px;color:var(--muted);margin:3px 0}.qty-control{display:flex;align-items:center;gap:5px}.qty-control button{width:24px;height:24px;border:1px solid var(--line);background:#fff;border-radius:7px;font-size:12px}.qty-control span{min-width:16px;text-align:center;font-size:9px;font-weight:800}.cart-price{text-align:right}.cart-price strong{display:block;font-size:9px}.cart-price button{border:0;background:transparent;color:var(--danger);font-size:8px;margin-top:5px}.order-checkout{border-top:1px solid var(--line);padding:12px;background:#fff;display:grid;gap:10px}.customer-fields{display:grid;grid-template-columns:1fr 1fr;gap:7px}.customer-fields label:first-child{grid-column:1/-1}.checkout-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px}.payment-options{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.payment-option{height:38px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--muted);font-size:9px;font-weight:800}.payment-option.active{border-color:var(--navy);color:var(--navy);background:var(--soft)}.totals{display:grid;gap:5px}.total-row{display:flex;justify-content:space-between;align-items:center;font-size:9px;color:var(--muted)}.total-row strong{color:var(--ink)}.total-row.grand{padding-top:7px;border-top:1px solid var(--line);font-size:13px;color:var(--navy);font-weight:900}.checkout-button{width:100%;height:48px;background:var(--navy);color:#fff;justify-content:space-between;font-size:11px}.mobile-cart-trigger{position:fixed;z-index:58;right:14px;bottom:78px;height:48px;border:0;border-radius:13px;background:var(--navy);color:#fff;box-shadow:var(--shadow);padding:0 15px;display:flex;align-items:center;gap:8px;font-size:10px;font-weight:850}.mobile-cart-trigger b{background:#fff;color:var(--navy);min-width:21px;height:21px;border-radius:999px;display:grid;place-items:center;font-size:8px}.modal-backdrop{position:fixed;inset:0;z-index:100;background:rgba(14,17,33,.45);display:grid;place-items:center;padding:14px}.modal-card{width:min(100%,520px);max-height:90vh;overflow:auto;background:#fff;border-radius:16px;border:1px solid var(--line);box-shadow:var(--shadow);padding:15px}.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:13px}.modal-head h3{margin:0;color:var(--navy);font-size:15px}.manual-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.manual-grid label:first-child{grid-column:1/-1}.scanner-view{aspect-ratio:4/3;background:#111;border-radius:12px;overflow:hidden;position:relative}.scanner-view video{width:100%;height:100%;object-fit:cover}.scanner-frame{position:absolute;inset:20%;border:2px solid #fff;border-radius:12px;box-shadow:0 0 0 999px rgba(0,0,0,.2)}

.inventory-page{display:grid;gap:13px}.inventory-summary{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.inventory-toolbar{border:1px solid var(--line);border-radius:13px;padding:10px;display:grid;gap:8px}.inventory-search{position:relative}.inventory-search .ui-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--muted)}.inventory-search input{padding-left:38px}.inventory-filter-row{display:grid;grid-template-columns:1fr 1fr;gap:7px}.inventory-table-wrap{border:1px solid var(--line);border-radius:13px;overflow:hidden}.inventory-table{width:100%;border-collapse:collapse;min-width:840px}.inventory-table th{height:39px;padding:0 11px;background:var(--soft);color:var(--muted);font-size:8px;letter-spacing:.08em;text-transform:uppercase;text-align:left;border-bottom:1px solid var(--line)}.inventory-table td{padding:10px 11px;border-bottom:1px solid var(--line);font-size:9px;vertical-align:middle}.inventory-table tr:last-child td{border-bottom:0}.book-cell{display:grid;grid-template-columns:38px minmax(0,1fr);gap:9px;align-items:center}.book-cell img,.book-cover-small{width:38px;height:52px;border-radius:6px;object-fit:cover;background:var(--soft)}.book-cell strong{display:block;font-size:9px}.book-cell span{display:block;margin-top:3px;color:var(--muted);font-size:8px}.stock-number{font-size:12px;font-weight:900;color:var(--navy)}.stock-number.low{color:var(--danger)}

.isbn-page{max-width:1080px;margin:0 auto;display:grid;gap:13px}.entry-mode{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:11px;padding:4px;background:var(--soft)}.entry-mode button{height:38px;border:0;border-radius:8px;background:transparent;color:var(--muted);font-size:9px;font-weight:850}.entry-mode button.active{background:#fff;color:var(--navy);box-shadow:0 2px 8px rgba(18,24,71,.07)}.isbn-lookup-box{display:grid;gap:9px}.isbn-input-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px}.isbn-input-wrap{position:relative}.isbn-input-wrap .ui-icon{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--muted)}.isbn-input-wrap input{height:52px;padding-left:42px;font-size:14px}.book-result{border:1px solid var(--line);border-radius:13px;padding:12px;display:grid;grid-template-columns:76px minmax(0,1fr) auto;gap:12px;align-items:start}.book-result img{width:76px;height:108px;object-fit:cover;border-radius:8px;background:var(--soft)}.book-result h2{margin:0;color:var(--navy);font-size:17px;letter-spacing:-.03em}.book-result p{margin:5px 0;color:var(--muted);font-size:9px;line-height:1.5}.book-result-actions{display:flex;gap:6px}.stock-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.stock-form-grid .span-2{grid-column:1/-1}.form-section{border-top:1px solid var(--line);padding-top:13px;margin-top:2px}.form-section h3{margin:0 0 11px;color:var(--navy);font-size:12px}.stock-actions{display:flex;justify-content:flex-end;gap:7px;flex-wrap:wrap}.details-panel{border:1px solid var(--line);border-radius:11px;padding:0 12px}.details-panel summary{cursor:pointer;padding:12px 0;font-size:10px;font-weight:850;color:var(--navy)}

.transactions-page{display:grid;gap:12px}.transaction-filters{border:1px solid var(--line);border-radius:13px;padding:10px;display:grid;grid-template-columns:1fr 1fr;gap:7px}.transactions-table-wrap{border:1px solid var(--line);border-radius:13px;overflow:auto}.transactions-table{width:100%;border-collapse:collapse;min-width:920px}.transactions-table th{padding:11px;background:var(--soft);font-size:8px;color:var(--muted);text-align:left;text-transform:uppercase;letter-spacing:.08em}.transactions-table td{padding:11px;border-top:1px solid var(--line);font-size:9px}.transaction-actions{display:flex;gap:5px}.transaction-actions a,.transaction-actions button{height:30px;border:1px solid var(--line);border-radius:8px;background:#fff;padding:0 9px;font-size:8px;font-weight:800;color:var(--navy)}

.import-page{max-width:900px;margin:0 auto;display:grid;gap:13px}.upload-zone{border:1px dashed #bfc5d4;border-radius:14px;padding:28px;text-align:center;background:#fff}.upload-zone input{max-width:100%}.import-options{display:grid;grid-template-columns:1fr 1fr;gap:9px}.import-result{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.import-result article{border:1px solid var(--line);border-radius:12px;padding:13px}.import-result span{font-size:8px;color:var(--muted);text-transform:uppercase;font-weight:800}.import-result strong{display:block;margin-top:6px;font-size:19px;color:var(--navy)}

.receipt-paper{max-width:820px;margin:0 auto;border:1px solid var(--line);border-radius:14px;padding:20px;background:#fff}.receipt-toolbar{max-width:820px;margin:0 auto 10px;display:flex;justify-content:flex-end;gap:7px}.receipt-brand{display:flex;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line);padding-bottom:15px}.receipt-brand img{width:180px}.receipt-meta{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:14px 0}.receipt-meta div{border:1px solid var(--line);border-radius:9px;padding:9px;font-size:9px;color:var(--muted)}.receipt-meta strong{display:block;color:var(--ink);margin-top:3px}.receipt-table{width:100%;border-collapse:collapse}.receipt-table th,.receipt-table td{padding:10px;border-bottom:1px solid var(--line);font-size:9px;text-align:left}.receipt-table th:nth-child(n+2),.receipt-table td:nth-child(n+2){text-align:right}

.panel-flat,.ops-panel,.stock-results-card,.cart-card,.checkout-card,.pos-search-card,.inventory-list,.manual-panel{border:1px solid var(--line);border-radius:14px;background:#fff;padding:14px}.overflow-x-auto{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;min-width:720px}.data-table th{background:var(--soft);padding:10px;font-size:8px;color:var(--muted);text-transform:uppercase;text-align:left}.data-table td{border-top:1px solid var(--line);padding:10px;font-size:9px}.form-actions{display:flex;gap:7px;flex-wrap:wrap}.dashboard-grid,.ops-dashboard,.coupons-page,.wallet-page,.settings-page{display:grid;gap:13px}.choice-btn{height:35px;border:1px solid var(--line);background:#fff;border-radius:9px;font-size:9px;font-weight:800}.choice-btn.is-active{background:var(--navy);color:#fff}.payment-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.payment-option.is-active{background:var(--soft);border-color:var(--navy);color:var(--navy)}

@media(min-width:700px){
  .app-header{grid-template-columns:40px minmax(0,1fr) auto;padding:0 20px}.header-status{display:flex}.header-actions{grid-column:1/-1}.app-content{padding:18px 20px 38px}.metric-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.dashboard-columns{grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr)}.product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.inventory-summary{grid-template-columns:repeat(4,1fr)}.inventory-toolbar{grid-template-columns:minmax(260px,1fr) auto;align-items:end}.inventory-filter-row{grid-template-columns:160px 160px auto}.stock-form-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.stock-form-grid .span-2{grid-column:span 2}.stock-form-grid .span-4{grid-column:1/-1}.transaction-filters{grid-template-columns:220px 220px auto auto}.import-options{grid-template-columns:repeat(4,1fr)}
}
@media(min-width:1024px){
  .app-sidebar{transform:none}.sidebar-close{display:none}.app-main{margin-left:var(--sidebar)}.nav-trigger{display:none}.app-header{grid-template-columns:minmax(0,1fr) auto auto}.header-actions{grid-column:auto;padding:0}.mobile-nav{display:none}.app-content{padding:18px 22px 30px}.pos-page{height:calc(100vh - 106px)}.pos-workspace{grid-template-columns:minmax(0,1fr) 350px}.order-panel{position:static;height:auto;min-height:0;border-radius:13px;box-shadow:none;transform:none;z-index:auto}.mobile-cart-trigger{display:none}.product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.product-card{grid-template-rows:145px auto}.dashboard-top{grid-template-columns:minmax(0,1fr)}
}
@media(min-width:1320px){.product-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.pos-workspace{grid-template-columns:minmax(0,1fr) 380px}}
@media(max-width:699px){
  .header-status,.header-actions{display:none}.page-toolbar{align-items:flex-start}.page-toolbar .toolbar-actions{width:100%;display:grid;grid-template-columns:1fr 1fr}.dashboard-greeting{display:grid}.quick-buttons{display:grid;grid-template-columns:1fr 1fr}.product-card{grid-template-rows:130px auto}.pos-search-row{grid-template-columns:minmax(0,1fr) 42px 42px}.pos-search-row #manualItemButton{width:42px;padding:0;font-size:0}.pos-search-row #manualItemButton .ui-icon{margin:0}.pos-filter-select{min-width:126px}.order-panel{padding-bottom:env(safe-area-inset-bottom)}.customer-fields{grid-template-columns:1fr}.customer-fields label:first-child{grid-column:auto}.manual-grid{grid-template-columns:1fr}.manual-grid label:first-child{grid-column:auto}.book-result{grid-template-columns:62px minmax(0,1fr)}.book-result img{width:62px;height:90px}.book-result-actions{grid-column:1/-1}.stock-form-grid{grid-template-columns:1fr}.stock-form-grid .span-2,.stock-form-grid .span-4{grid-column:auto}.receipt-brand{display:grid}.receipt-meta{grid-template-columns:1fr}.transaction-filters{grid-template-columns:1fr}.import-options{grid-template-columns:1fr}.import-result{grid-template-columns:1fr 1fr}.auth-panel{border-radius:14px}.auth-brand{padding:17px}.auth-brand img{width:125px}.auth-content{padding:20px}
}
@media(max-width:390px){.product-grid{grid-template-columns:1fr 1fr;gap:7px}.product-card{grid-template-rows:118px auto}.product-info{padding:7px}.metric-grid{grid-template-columns:1fr 1fr}.app-content{padding-left:9px;padding-right:9px}.pos-topbar,.product-scroll{padding:8px}}
.payment-summary-list{display:grid;gap:0}.payment-summary-list>div{display:flex;align-items:center;justify-content:space-between;min-height:58px;border-bottom:1px solid var(--line);font-size:13px;font-weight:700}.payment-summary-list>div:last-child{border-bottom:0}.payment-summary-list span{color:var(--muted)}.payment-summary-list strong{font-size:20px;color:var(--navy)}
.scanner-reader{width:100%;height:100%;background:#111}.scanner-reader video{width:100%!important;height:100%!important;object-fit:cover}.scanner-reader>div{border:0!important}.product-image img{object-fit:contain;padding:8px}.book-result img{object-fit:contain}
.auth-login-page{min-height:100svh;display:grid;place-items:center;padding:24px;background:#fff}.auth-login-shell{width:min(100%,900px);min-height:560px;display:grid;grid-template-columns:minmax(280px,.9fr) minmax(360px,1.1fr);overflow:hidden;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:0 24px 70px rgba(18,24,71,.1)}.auth-login-brand{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:54px;border-right:1px solid var(--line);background:#fff}.auth-login-brand img{width:min(100%,310px);height:auto;object-fit:contain}.auth-brand-rule{width:56px;height:3px;margin:30px 0 18px;border-radius:999px;background:var(--red)}.auth-login-brand p{margin:0;color:var(--navy);font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.auth-login-form-panel{display:flex;flex-direction:column;justify-content:center;padding:56px}.auth-login-heading{margin-bottom:26px}.auth-login-heading span{display:block;margin-bottom:8px;color:var(--muted);font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.auth-login-heading h1{margin:0;color:var(--navy);font-size:34px;font-weight:850;letter-spacing:-.045em}.auth-google-button,.auth-primary-button{width:100%;height:48px;border-radius:11px;font-family:Montserrat,sans-serif;font-size:12px;font-weight:800;transition:border-color .15s ease,background-color .15s ease,transform .15s ease}.auth-google-button{display:flex;align-items:center;justify-content:center;gap:10px;border:1px solid var(--line);background:#fff;color:var(--ink)}.auth-google-button:hover{border-color:#b9c0cf;background:#fafbfc}.auth-google-button:active,.auth-primary-button:active{transform:translateY(1px)}.auth-google-button:disabled,.auth-primary-button:disabled,.auth-reset-button:disabled{cursor:not-allowed;opacity:.65}.auth-login-divider{display:flex;align-items:center;gap:14px;margin:24px 0;color:var(--muted);font-size:9px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.auth-login-divider:before,.auth-login-divider:after{content:"";height:1px;flex:1;background:var(--line)}.auth-login-form{display:grid;gap:16px}.auth-login-form label{display:grid;gap:7px}.auth-login-form label>span{color:var(--ink);font-size:10px;font-weight:800}.auth-login-form input{width:100%;height:48px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--ink);padding:0 14px;font-family:Montserrat,sans-serif;font-size:13px;font-weight:600;outline:none;transition:border-color .15s ease,box-shadow .15s ease}.auth-login-form input:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(18,24,71,.07)}.auth-primary-button{margin-top:2px;border:1px solid var(--navy);background:var(--navy);color:#fff}.auth-primary-button:hover{background:#0d123b}.auth-reset-button{align-self:center;margin:18px auto 0;border:0;background:transparent;color:var(--navy);font-family:Montserrat,sans-serif;font-size:10px;font-weight:800}.auth-reset-button:hover{text-decoration:underline}.auth-login-message{min-height:20px;margin:15px 0 0;text-align:center;color:var(--success);font-size:10px;font-weight:750;line-height:1.5}.auth-login-message.is-error{color:var(--danger)}.auth-login-message.is-success{color:var(--success)}
@media(max-width:760px){.auth-login-page{padding:14px}.auth-login-shell{width:min(100%,460px);min-height:0;grid-template-columns:1fr;border-radius:18px;box-shadow:0 18px 52px rgba(18,24,71,.09)}.auth-login-brand{padding:28px 26px 24px;border-right:0;border-bottom:1px solid var(--line)}.auth-login-brand img{width:220px}.auth-brand-rule{width:42px;height:2px;margin:20px 0 12px}.auth-login-brand p{font-size:10px}.auth-login-form-panel{padding:30px 26px 32px}.auth-login-heading{margin-bottom:22px}.auth-login-heading h1{font-size:28px}}
@media(max-width:390px){.auth-login-page{padding:0}.auth-login-shell{min-height:100svh;border:0;border-radius:0;box-shadow:none}.auth-login-brand{padding:24px 22px 20px}.auth-login-brand img{width:190px}.auth-login-form-panel{padding:28px 22px 32px}}

.isbn-intake{max-width:980px;gap:12px;padding-bottom:84px}.isbn-intake-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px}.isbn-intake-toolbar .entry-mode{width:min(100%,420px);flex:1}.isbn-import-link{flex:0 0 auto}.isbn-scan-panel{padding:16px}.isbn-scan-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:11px}.isbn-scan-heading h2{margin:0;color:var(--navy);font-size:17px;letter-spacing:-.025em}.isbn-scan-heading span{display:block;margin-top:3px;color:var(--muted);font-size:10px;font-weight:700}.scanner-ready-dot{width:9px;height:9px;border-radius:50%;background:var(--success);box-shadow:0 0 0 4px rgba(19,138,91,.1)}.isbn-input-row{grid-template-columns:minmax(0,1fr) auto auto}.isbn-camera-button{height:52px}.isbn-book-summary{padding:14px;grid-template-columns:82px minmax(0,1fr) auto;align-items:center}.isbn-cover-wrap{position:relative;width:82px;height:116px;border-radius:9px;overflow:hidden;background:var(--soft);display:grid;place-items:center}.isbn-cover-wrap img{width:100%;height:100%;object-fit:contain;background:#fff}.isbn-cover-wrap span{font-size:22px;font-weight:850;color:var(--navy)}.isbn-book-copy{min-width:0}.isbn-result-label{margin-bottom:5px}.isbn-book-copy h2{font-size:18px;white-space:normal}.isbn-description{margin-top:8px}.isbn-description summary{cursor:pointer;color:var(--navy);font-size:10px;font-weight:800}.variation-list{display:grid;gap:6px;margin-top:10px}.variation-title{margin:0!important;color:var(--ink)!important;font-weight:800!important}.variation-option{width:100%;border:1px solid var(--line);border-radius:9px;background:#fff;padding:8px 10px;display:flex;align-items:center;justify-content:space-between;gap:8px;text-align:left;color:var(--ink)}.variation-option:hover,.variation-option:focus-visible{border-color:var(--navy);background:var(--soft)}.variation-option span{font-size:9px;text-transform:capitalize}.variation-option strong{font-size:9px;color:var(--navy);white-space:nowrap}.isbn-stock-panel{padding:16px}.isbn-essential-grid{display:grid;grid-template-columns:minmax(0,2fr) repeat(2,minmax(140px,1fr));gap:10px}.isbn-essential-grid label{display:grid;gap:6px;min-width:0}.isbn-essential-grid label>span,.isbn-details-grid label>span{font-size:9px;font-weight:800;color:var(--ink)}.isbn-title-field{grid-column:span 2}.money-input{position:relative}.money-input>span{position:absolute;left:12px;top:50%;transform:translateY(-50%);font-size:9px;font-weight:850;color:var(--muted);z-index:1}.money-input input{padding-left:43px}.isbn-more-details{margin-top:14px}.isbn-details-grid{padding-bottom:13px}.isbn-visibility-options{display:flex;flex-wrap:wrap;gap:8px;padding-top:13px;margin-top:13px;border-top:1px solid var(--line)}.isbn-visibility-options label{display:flex;align-items:center;gap:7px;min-height:38px;padding:0 11px;border:1px solid var(--line);border-radius:9px;font-size:9px;font-weight:750}.isbn-visibility-options input{width:16px;height:16px}.isbn-sticky-actions{margin-top:14px}.modal-subtitle{display:block;margin-top:3px;color:var(--muted);font-size:9px}.isbn-scanner-modal{width:min(100%,600px)}

@media(max-width:1023px){
  input.form-input,select.form-select,textarea.form-input,.btn-primary,.btn-line{font-size:16px}.form-input,.form-select{min-height:46px}.btn-primary,.btn-line{min-height:44px}.app-content{padding-bottom:88px}.pos-page{height:auto;min-height:calc(100svh - 130px)}.pos-workspace{min-height:520px}.product-card{grid-template-rows:135px auto}.product-info h3{font-size:12px}.product-info p{font-size:10px}.product-meta strong{font-size:12px}.product-meta span,.stock-badge{font-size:9px}.filter-chip,.pos-filter-select{font-size:11px;min-height:38px}.order-panel{height:min(92dvh,820px)}.order-head h2{font-size:17px}.order-body{overscroll-behavior:contain}.cart-line h4,.cart-price strong{font-size:12px}.cart-line p,.cart-price button,.qty-control span,.total-row{font-size:10px}.payment-option{height:44px;font-size:11px}.checkout-button{height:52px;font-size:13px}
}

@media(max-width:699px){
  .isbn-intake{gap:10px;padding-bottom:105px}.isbn-intake-toolbar{align-items:stretch}.isbn-intake-toolbar .entry-mode{width:auto}.isbn-import-link{width:46px;min-width:46px;padding:0;font-size:0;display:grid;place-items:center}.isbn-import-link .ui-icon{margin:0}.entry-mode button{height:42px;font-size:11px}.isbn-scan-panel,.isbn-stock-panel{padding:12px}.isbn-scan-heading h2{font-size:16px}.isbn-input-row{grid-template-columns:minmax(0,1fr) 48px 48px}.isbn-input-row #lookupIsbnButton,.isbn-camera-button{width:48px;padding:0;font-size:0;display:grid;place-items:center}.isbn-input-row #lookupIsbnButton:after{content:'Go';font-size:11px;font-weight:850}.isbn-camera-button span{display:none}.isbn-input-wrap input{height:50px;padding-left:39px;font-size:16px}.isbn-book-summary{grid-template-columns:66px minmax(0,1fr);padding:11px;align-items:start}.isbn-cover-wrap{width:66px;height:94px}.isbn-book-copy h2{font-size:15px}.isbn-book-copy p{font-size:10px}.isbn-change-button{grid-column:1/-1;width:100%}.variation-option{align-items:flex-start;flex-direction:column}.variation-option strong{white-space:normal}.isbn-essential-grid{grid-template-columns:1fr 1fr}.isbn-title-field{grid-column:1/-1}.isbn-essential-grid label:nth-child(2),.isbn-essential-grid label:nth-child(5),.isbn-essential-grid label:nth-child(6){grid-column:span 1}.isbn-essential-grid label>span,.isbn-details-grid label>span{font-size:10px}.isbn-visibility-options{display:grid;grid-template-columns:1fr 1fr}.isbn-visibility-options label:last-child{grid-column:1/-1}.isbn-sticky-actions{position:fixed;left:0;right:0;bottom:0;z-index:54;padding:10px 12px calc(10px + env(safe-area-inset-bottom));margin:0;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:auto auto minmax(0,1fr);box-shadow:0 -8px 24px rgba(18,24,71,.08)}.isbn-sticky-actions .btn-primary,.isbn-sticky-actions .btn-line{min-width:0;padding:0 10px}.isbn-scanner-modal{width:100%;max-height:none;height:calc(100dvh - 20px);padding:12px;display:grid;grid-template-rows:auto minmax(0,1fr) auto}.isbn-scanner-modal .scanner-view{aspect-ratio:auto;height:100%}.scanner-frame{inset:32% 8%}.modal-backdrop{padding:10px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.product-card{grid-template-rows:125px auto}.product-info{padding:8px}.product-info h3{font-size:11px;white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.product-info p{font-size:9px}.mobile-cart-trigger{right:12px;bottom:76px;min-height:50px;font-size:12px}.order-panel{height:92dvh}.order-checkout{padding-bottom:calc(12px + env(safe-area-inset-bottom))}.pos-search-row{grid-template-columns:minmax(0,1fr) 46px 46px}.pos-search-box input{height:48px;font-size:16px}.pos-topbar{position:sticky;top:0;z-index:15}.import-page .panel{padding:12px}.import-options{gap:9px}
}

@media(max-width:420px){
  .isbn-essential-grid{grid-template-columns:1fr}.isbn-title-field,.isbn-essential-grid label:nth-child(2),.isbn-essential-grid label:nth-child(5),.isbn-essential-grid label:nth-child(6){grid-column:auto}.isbn-visibility-options{grid-template-columns:1fr}.isbn-visibility-options label:last-child{grid-column:auto}.isbn-sticky-actions{grid-template-columns:54px 72px minmax(0,1fr)}.isbn-sticky-actions button{font-size:10px}.product-card{grid-template-rows:112px auto}.product-meta{align-items:flex-start;flex-direction:column}.product-grid{gap:7px}
}

.bulk-stock-panel{display:grid;gap:14px;padding:16px}.bulk-stock-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.bulk-stock-head h2{margin:0;color:var(--navy);font-size:17px;letter-spacing:-.025em}.bulk-stock-head span{display:block;margin-top:3px;color:var(--muted);font-size:10px;font-weight:700}.bulk-default-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.bulk-default-grid label,.bulk-price{display:grid;gap:6px;min-width:0}.bulk-default-grid label>span,.bulk-price>span{font-size:9px;font-weight:800;color:var(--ink)}.bulk-scan-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:8px;align-items:center}.bulk-scan-row .btn-primary,.bulk-scan-row .btn-line{height:52px}.bulk-stock-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);border-radius:10px;overflow:hidden}.bulk-stock-summary div{min-width:0;padding:10px 12px;background:#fff;border-right:1px solid var(--line)}.bulk-stock-summary div:last-child{border-right:0}.bulk-stock-summary span{display:block;color:var(--muted);font-size:9px;font-weight:750}.bulk-stock-summary strong{display:block;margin-top:3px;color:var(--navy);font-size:16px}.bulk-stock-list{display:grid;gap:8px}.bulk-empty{padding:24px 14px;border:1px dashed var(--line);border-radius:10px;color:var(--muted);font-size:11px;text-align:center}.bulk-stock-row{display:grid;grid-template-columns:48px minmax(0,1fr) 150px auto 34px;gap:10px;align-items:center;padding:9px;border:1px solid var(--line);border-radius:10px;background:#fff}.bulk-cover{width:48px;height:66px;border-radius:7px;overflow:hidden;background:var(--soft);display:grid;place-items:center}.bulk-cover img{width:100%;height:100%;object-fit:contain;background:#fff}.bulk-cover-fallback{font-size:13px;font-weight:850;color:var(--navy)}.bulk-book-info{min-width:0}.bulk-title-line{display:flex;align-items:flex-start;gap:7px;min-width:0}.bulk-title-line h3{min-width:0;margin:0;color:var(--ink);font-size:11px;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bulk-book-info p{margin:3px 0 0;color:var(--muted);font-size:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bulk-book-info>span{display:block;margin-top:4px;color:var(--muted);font-size:8px;text-transform:capitalize}.bulk-status{flex:0 0 auto;border-radius:999px;padding:3px 6px;font-size:7px;font-weight:850;text-transform:uppercase;letter-spacing:.04em}.bulk-status.ready{background:rgba(19,138,91,.1);color:var(--success)}.bulk-status.review{background:rgba(239,43,45,.08);color:var(--red)}.bulk-price .form-input{min-height:39px;height:39px}.bulk-price .money-input>span{left:9px}.bulk-price .money-input input{padding-left:38px}.bulk-quantity{display:grid;grid-template-columns:30px 32px 30px;align-items:center;border:1px solid var(--line);border-radius:9px;overflow:hidden}.bulk-quantity button{height:36px;border:0;background:#fff;color:var(--navy);font-size:16px;font-weight:700}.bulk-quantity button:hover{background:var(--soft)}.bulk-quantity strong{text-align:center;font-size:10px}.bulk-remove{width:34px;height:34px;color:var(--muted)}.bulk-stock-actions{display:flex;justify-content:flex-end;gap:8px;padding-top:4px}.bulk-stock-actions .btn-primary,.bulk-stock-actions .btn-line{min-width:120px}

@media(max-width:900px){.bulk-default-grid{grid-template-columns:1fr 1fr}.bulk-stock-row{grid-template-columns:44px minmax(0,1fr) 135px auto 34px}.bulk-cover{width:44px;height:62px}}
@media(max-width:640px){.isbn-intake-toolbar .entry-mode{overflow-x:auto;display:flex;scrollbar-width:none}.isbn-intake-toolbar .entry-mode::-webkit-scrollbar{display:none}.isbn-intake-toolbar .entry-mode button{flex:0 0 auto;padding:0 13px}.bulk-stock-panel{padding:12px;gap:11px}.bulk-stock-head h2{font-size:16px}.bulk-default-grid{grid-template-columns:1fr 1fr;gap:8px}.bulk-default-grid label:last-child{grid-column:1/-1}.bulk-scan-row{grid-template-columns:minmax(0,1fr) 48px 48px}.bulk-scan-row .btn-primary,.bulk-scan-row .btn-line{width:48px;padding:0;font-size:0;display:grid;place-items:center}.bulk-scan-row #bulkAddButton:after{content:'Add';font-size:10px;font-weight:850}.bulk-scan-row #bulkCameraButton span{display:none}.bulk-stock-summary div{padding:9px}.bulk-stock-summary strong{font-size:14px}.bulk-stock-row{grid-template-columns:42px minmax(0,1fr) 34px;gap:8px;align-items:start}.bulk-cover{width:42px;height:59px}.bulk-book-info{padding-top:1px}.bulk-title-line{display:block}.bulk-title-line h3{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.bulk-status{display:inline-block;margin-top:4px}.bulk-price{grid-column:1/3;grid-row:2}.bulk-quantity{grid-column:3;grid-row:2;align-self:end;grid-template-columns:28px 30px 28px}.bulk-remove{grid-column:3;grid-row:1}.bulk-stock-actions{position:sticky;bottom:calc(74px + env(safe-area-inset-bottom));z-index:12;padding:9px;background:#fff;border-top:1px solid var(--line);margin:0 -12px -12px}.bulk-stock-actions .btn-primary,.bulk-stock-actions .btn-line{flex:1;min-width:0}}
@media(max-width:390px){.bulk-default-grid{grid-template-columns:1fr}.bulk-default-grid label:last-child{grid-column:auto}.bulk-stock-summary span{font-size:8px}.bulk-stock-summary strong{font-size:13px}}
.isbn-intake-toolbar .entry-mode{grid-template-columns:repeat(3,minmax(0,1fr));width:min(100%,560px)}
@media(max-width:640px){.isbn-intake-toolbar .entry-mode{width:auto;grid-template-columns:none}}


.resource-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-top:18px}.resource-card{border:1px solid var(--line,#e4e7ec);border-radius:16px;padding:18px;background:#fff;min-width:0}.resource-card-head,.resource-actions{display:flex;align-items:center;justify-content:space-between;gap:10px}.resource-card h3{margin:14px 0 8px}.resource-card p{margin:0 0 16px;line-height:1.6}.resource-preview,.resource-video{width:100%;max-height:320px;object-fit:contain;border-radius:12px;margin:10px 0 16px;background:#fff}.resource-actions{justify-content:flex-start;flex-wrap:wrap}.auth-login-form[hidden]{display:none!important}#emailCodePanel{margin-top:12px}
@media(max-width:640px){.resource-grid{grid-template-columns:1fr}.inventory-table .inline-form{min-width:150px;flex-wrap:wrap}}

.inventory-mobile-actions{display:none;gap:8px;margin-bottom:14px}.inventory-mobile-actions .btn-line{flex:1;text-align:center}@media(max-width:640px){.inventory-mobile-actions{display:flex}}