:root{color-scheme:light;--navy: #102967;--navy-dark: #091b4b;--blue-soft: #eef3ff;--green: #278647;--green-soft: #eaf7ee;--red: #b42318;--amber: #9a6700;--ink: #172033;--muted: #667085;--line: #e4e7ec;--surface: #ffffff;--background: #f7f8fb;--radius: 14px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{background:var(--background);color:var(--ink)}body{margin:0;min-width:320px;min-height:100vh}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}[hidden]{display:none!important}.app-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:12px max(20px,calc((100vw - 1200px)/2));border-bottom:1px solid var(--line);background:#fffffff5;backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:10px;min-width:max-content}.brand img{width:52px;height:42px;object-fit:contain}.brand div{display:flex;flex-direction:column;line-height:1.15}.brand strong{color:var(--navy);letter-spacing:.02em}.brand span{color:var(--muted);font-size:.74rem}.app-header nav{display:flex;align-items:center;gap:20px;font-size:.9rem}.app-header nav a:hover,.link-button:hover{color:var(--navy)}.cart-count{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 5px;border-radius:999px;background:var(--navy);color:#fff;font-size:.72rem}.link-button{padding:0;border:0;background:transparent;color:var(--muted);cursor:pointer}main{min-height:calc(100vh - 142px)}.container{width:min(1200px,calc(100% - 40px));margin:0 auto;padding:40px 0 64px}footer{padding:24px 20px;border-top:1px solid var(--line);color:var(--muted);text-align:center;font-size:.85rem;background:#fff}.page-heading{margin-bottom:28px}.page-heading h1{margin:5px 0 8px;color:var(--navy-dark);font-size:clamp(1.8rem,4vw,2.75rem);line-height:1.08}.page-heading p{margin:0;max-width:700px;color:var(--muted);line-height:1.6}.eyebrow{color:var(--green);font-size:.78rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:0 1px 2px #1018280a}.panel{padding:24px}.toolbar{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:16px;margin-bottom:24px}.toolbar .field{min-width:min(320px,100%)}.field{display:flex;flex-direction:column;gap:7px}.field label{color:#344054;font-size:.86rem;font-weight:650}.field small{color:var(--muted)}input,select,textarea{width:100%;min-height:44px;padding:10px 12px;border:1px solid #cfd4dc;border-radius:10px;color:var(--ink);background:#fff;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--navy);box-shadow:0 0 0 3px #1029671c}input[readonly]{background:#f2f4f7;color:#475467}.button{display:inline-flex;min-height:44px;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border:1px solid transparent;border-radius:10px;background:var(--navy);color:#fff;font-weight:700;cursor:pointer}.button:hover{background:var(--navy-dark)}.button:disabled{cursor:not-allowed;opacity:.55}.button.secondary{border-color:var(--line);background:#fff;color:var(--ink)}.button.secondary:hover{background:#f9fafb}.button.full{width:100%}.button.small{min-height:36px;padding:7px 12px;font-size:.82rem}.notice{padding:13px 15px;border-radius:10px;background:var(--blue-soft);color:var(--navy);line-height:1.45}.notice.success{background:var(--green-soft);color:#146c36}.notice.error{background:#fff0ee;color:var(--red)}.error-text{min-height:20px;margin:8px 0 0;color:var(--red);font-size:.88rem}.muted{color:var(--muted)}.catalog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px}.product-card{min-width:0;overflow:hidden;display:flex;flex-direction:column}.product-image{aspect-ratio:4 / 3;display:grid;place-items:center;overflow:hidden;background:#f1f5fa}.product-image img{width:100%;height:100%;object-fit:contain}.product-body{display:flex;flex:1;flex-direction:column;padding:17px}.product-body h2{margin:0 0 5px;font-size:1.05rem;line-height:1.35}.presentation{min-height:38px;margin:0 0 10px;color:var(--muted);font-size:.88rem}.barcode{margin:0 0 14px;color:#667085;font-family:ui-monospace,monospace;font-size:.74rem;overflow-wrap:anywhere}.price-row{display:flex;align-items:end;justify-content:space-between;gap:12px;margin-top:auto}.price{display:flex;flex-direction:column}.price strong{color:var(--navy-dark);font-size:1.2rem}.price del{color:var(--muted);font-size:.78rem}.stock{color:var(--green);font-size:.78rem;font-weight:700}.stock.out{color:var(--red)}.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,380px);gap:24px;align-items:start}.summary{position:sticky;top:92px}.summary h2,.panel h2{margin-top:0}.summary-row{display:flex;justify-content:space-between;gap:20px;padding:9px 0}.summary-row.total{margin-top:8px;padding-top:17px;border-top:1px solid var(--line);font-size:1.12rem}.cart-line{display:grid;grid-template-columns:72px minmax(0,1fr) auto;gap:15px;align-items:center;padding:16px;border-bottom:1px solid var(--line)}.cart-line:last-child{border-bottom:0}.cart-line img{width:72px;height:72px;object-fit:contain;border-radius:9px;background:#f5f7fa}.cart-line h3{margin:0 0 4px;font-size:1rem}.cart-line p{margin:0;color:var(--muted);font-size:.84rem}.quantity{display:flex;align-items:center;gap:8px;margin-top:10px}.quantity button{width:30px;height:30px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer}.remove{border:0;background:transparent;color:var(--red);cursor:pointer;font-size:.8rem}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.form-grid .wide{grid-column:1 / -1}.profile-grid,.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}.profile-item{padding:15px;border-radius:10px;background:#f8fafc}.profile-item span{display:block;color:var(--muted);font-size:.76rem}.profile-item strong{display:block;margin-top:4px;overflow-wrap:anywhere}.table-wrap{width:100%;overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:#fff}table{width:100%;border-collapse:collapse;font-size:.86rem}th,td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}th{color:#475467;background:#f9fafb;font-size:.75rem;text-transform:uppercase;letter-spacing:.04em}tr:last-child td{border-bottom:0}.badge{display:inline-flex;padding:4px 8px;border-radius:999px;background:var(--blue-soft);color:var(--navy);font-size:.74rem;font-weight:750}.badge.success{background:var(--green-soft);color:#146c36}.badge.warning{background:#fff7df;color:var(--amber)}.tabs{display:flex;gap:6px;margin-bottom:22px;overflow-x:auto}.tabs button{padding:9px 13px;border:1px solid transparent;border-radius:9px;background:transparent;color:var(--muted);white-space:nowrap;cursor:pointer}.tabs button.active{border-color:#ccd5ee;background:var(--blue-soft);color:var(--navy);font-weight:750}.tab-panel{min-width:0}.admin-section-title{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;margin-bottom:16px}.admin-section-title h2{margin:0}.inline-input{width:100px;min-height:36px;padding:6px 8px}.login-shell{min-height:100vh;display:grid;grid-template-columns:minmax(300px,1fr) minmax(360px,500px)}.login-brand{display:grid;place-items:center;padding:48px;background:var(--navy-dark);color:#fff;text-align:center}.login-brand img{width:min(380px,80%);margin:0 auto 24px;filter:drop-shadow(0 20px 30px rgba(0,0,0,.22))}.login-brand h1{margin:0;font-size:clamp(2.2rem,5vw,4.5rem)}.login-brand p{max-width:480px;color:#d9e2ff;line-height:1.6}.login-form-wrap{display:grid;align-items:center;padding:40px;background:#fff}.login-form{width:min(390px,100%);margin:auto}.login-form h2{margin:0 0 8px;font-size:1.8rem}.login-form>p{margin:0 0 28px;color:var(--muted)}.login-form .field{margin-bottom:16px}.empty{padding:48px 24px;text-align:center;color:var(--muted)}.toast{position:fixed;right:20px;bottom:20px;z-index:50;max-width:min(380px,calc(100% - 40px));padding:13px 16px;border-radius:10px;background:var(--navy-dark);color:#fff;box-shadow:0 14px 30px #0003;opacity:0;pointer-events:none;transform:translateY(10px);transition:.2s ease}.toast.visible{opacity:1;transform:none}@media(max-width:850px){.app-header{align-items:flex-start;padding:10px 16px}.brand span{display:none}.app-header nav{gap:13px;overflow-x:auto;padding:11px 0}.app-header nav a:nth-of-type(3),.app-header nav a:nth-of-type(4){display:none}.split{grid-template-columns:1fr}.summary{position:static}.login-shell{grid-template-columns:1fr}.login-brand{min-height:280px;padding:30px}.login-brand img{width:180px;margin-bottom:10px}.login-brand p{margin-bottom:0}}@media(max-width:580px){.container{width:min(100% - 28px,1200px);padding-top:26px}.app-header{flex-direction:column;gap:2px}.app-header nav{width:100%}.app-header nav a:nth-of-type(3),.app-header nav a:nth-of-type(4),.app-header nav a:nth-of-type(5){display:none}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.product-body{padding:12px}.product-body h2{font-size:.92rem}.presentation{min-height:34px;font-size:.76rem}.barcode{display:none}.price-row{align-items:stretch;flex-direction:column}.price-row .button{width:100%}.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.cart-line{grid-template-columns:56px minmax(0,1fr)}.cart-line img{width:56px;height:56px}.cart-line>:last-child{grid-column:2}.login-form-wrap{padding:30px 22px}}