:root{color-scheme:dark;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.4;color:#f2f2f2;background:#000;--panel:#080808;--border:#292929;--muted:#a4a4a4;--accent:#eee}
*{box-sizing:border-box}[hidden]{display:none!important}body{max-width:430px;min-height:calc(100dvh - 16px);margin:8px auto;padding:16px 12px max(16px,env(safe-area-inset-bottom));border:1px solid var(--border);border-radius:19px;background:#000}header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 0 20px}.brand{display:flex;align-items:center;gap:9px}.brand svg{width:17px;height:17px;flex-shrink:0}h1{font-size:20px;line-height:1.25;margin:0;font-weight:600;letter-spacing:-.3px}.subtitle{font-size:15px;margin:2px 0 0;color:#ccc}h2{font-size:20px;font-weight:600;margin:0 0 16px;letter-spacing:0}h3{font-size:16px;font-weight:600;margin:0;overflow-wrap:anywhere}p{margin:0 0 12px}main,section{margin:0}button,input,select{font:inherit}button{font-size:18px;min-height:44px;padding:10px 14px;border:1px solid transparent;border-radius:999px;cursor:pointer;font-weight:600;touch-action:manipulation;color:#ddd;background:#111}button:disabled{opacity:.45;cursor:wait}.primary{background:#222;color:#f5f5f5}.primary:hover{background:#303030}.secondary{background:transparent;border-color:var(--border);color:#ccc}.quiet{background:transparent;color:var(--muted);padding:8px 10px;font-size:18px;font-weight:400}#logout{color:#b0b0b0}.full{width:100%;display:block;margin-top:10px}.panel{padding:0;border:0;border-radius:0;background:transparent;margin:0 0 20px}label{display:block;font-size:15px;margin:0 0 14px;color:#ccc}input,select{display:block;width:100%;min-height:44px;margin-top:6px;padding:10px 15px;border:1px solid #303030;border-radius:999px;background:#000;color:#f2f2f2;font-size:20px}input::placeholder{color:#929292;font-size:17px}input.quantity{font-size:28px;min-height:56px;letter-spacing:-.5px}.muted{color:var(--muted)}.small{font-size:14px}.eyebrow{font-size:14px;letter-spacing:.08em;color:var(--muted);margin-bottom:8px}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid #ddd;outline-offset:3px}.feedback{margin-bottom:12px}.feedback:not(:has(> :not([hidden]))){display:none}#status{font-size:15px;color:#bfe4c9;overflow-wrap:anywhere;margin:0;padding:8px 0}#status[data-kind="error"]{color:#ff8585}#status[data-kind="pending"]{color:#efd393}.divider{display:flex;align-items:center;gap:12px;color:#888;font-size:14px;margin:10px 0}.divider:before,.divider:after{content:"";height:1px;background:#1c1c1c;flex:1}.optional{border-top:1px solid #191919;margin:12px 0 4px;padding-top:4px}summary{color:var(--muted);cursor:pointer;padding:12px 0;min-height:44px;font-size:15px}details label{margin-top:8px}.search{display:flex;align-items:stretch;gap:8px;margin-bottom:12px}.search input{margin:0;min-width:0;flex:1}.search button{flex-shrink:0;width:auto;min-height:48px;font-size:18px;padding:10px 14px}.inventory-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:4px 0 14px}.inventory-heading h2,.inventory-heading p{margin:0}.inventory-options{margin:0 0 2px}.inventory-options>summary{width:fit-content;padding:10px 0}.inventory-options[open]{padding-bottom:10px;border-bottom:1px solid #191919}.inventory-tools{display:flex;align-items:center;justify-content:space-between;gap:10px}.inventory-options .full{text-align:left;margin-top:0;padding-left:0}.inventory-options #updated{margin:4px 0}.inline{display:flex;align-items:center;gap:8px;margin:0;color:var(--muted);font-size:15px}.inline input{width:22px;min-height:22px;height:22px;margin:0;accent-color:#ddd}.inventory-row{display:flex;align-items:center;gap:8px;min-height:56px;padding:5px 0;border-bottom:1px solid #141414}.product-info{flex:1;min-width:0}.product-info h3{margin:0}.product-edit{display:flex;align-items:center;gap:6px;width:100%;min-height:44px;padding:4px 0;background:transparent;text-align:left;color:#eee;font-size:18px;font-weight:600;overflow-wrap:anywhere;white-space:normal;border-radius:5px}.edit-hint{color:#777;font-size:14px;flex-shrink:0}.product-edit:hover .edit-hint{color:#ddd}.product-info p{margin:-3px 0 0;font-size:14px;color:#aaa}.stock-actions{display:flex;align-items:center;gap:0;flex-shrink:0}.stock-button{position:relative;display:grid;place-items:center;min-width:44px;width:44px;min-height:44px;height:44px;padding:0;background:transparent;color:#aaa;font-size:22px;font-weight:400}.stock-button:before{content:"";position:absolute;inset:7px;border:1px solid #444;border-radius:50%}.stock-button:hover:before{border-color:#999}.stock-quantity{min-width:22px;max-width:88px;text-align:center;font-size:22px;font-weight:600;overflow-wrap:anywhere}.low-stock{color:#ff6868!important}#camera-video{display:block;width:100%;max-height:42vh;background:#080808;border:1px solid #222;border-radius:14px;object-fit:contain}#camera-status{color:#aaa;font-size:15px}#selected-stock{margin:6px 0 20px;font-size:15px}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}a{color:#ddd}
@media(max-width:450px){body{margin:8px;max-width:none;padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right));padding-top:max(16px,env(safe-area-inset-top))}}@media(max-width:340px){body{margin:4px;padding-left:10px;padding-right:10px}.stock-button{width:44px;min-width:44px}.edit-hint{display:none}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

.home-button,.brand-cart{display:grid;place-items:center;flex-shrink:0;width:56px;height:56px;padding:9px;background:#101010;border:1px solid #333;border-radius:16px;color:#eee}.home-button svg,.brand .brand-cart svg{width:36px;height:36px}.home-button:hover{background:#202020}.inventory-heading{flex-wrap:wrap}.stock-quantity{min-width:26px}.product-info p{margin:0}.brand{min-width:0}.brand h1{overflow-wrap:anywhere}
.stock-quantity.stock-ok{color:#6dcc88}.stock-quantity.stock-low{color:#ff6868}

.inventory-add{margin:0 0 16px}#operation,#product-editor{padding:18px 0;border-top:1px solid #292929;border-bottom:1px solid #292929;margin:12px 0 18px;scroll-margin-top:16px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.panel-heading h2{margin:0}#operation form,#product-editor form{max-width:520px;margin-left:auto;margin-right:auto}#products{margin-top:8px}@media(min-width:720px){body{max-width:760px;padding:24px 28px}.inventory-row{padding:6px 0}.inventory-add{width:auto;min-width:240px}.search{max-width:none}.inventory-tools{justify-content:flex-start;gap:24px}}
/* El foco programático ubica al lector de pantalla sin enmarcar secciones completas.
   Los controles conservan su indicador de foco para navegación con teclado. */
#inventory:focus,#operation:focus,#product-editor:focus{outline:none}

.cancel-button{background:#a92129;color:#fff;border:1px solid #cf4148;border-radius:999px;font-weight:600;padding:10px 18px}.cancel-button:hover{background:#c12730}
.inventory-filters{display:flex;gap:8px;margin:12px 0 8px}.inventory-filters button{flex:1;min-width:0;font-size:15px;padding:10px 8px}#low[aria-pressed="true"]{background:#382526;border-color:#ff6868;color:#ffb1b1}.secondary-actions{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;margin-top:20px;border-top:1px solid #222;padding-top:8px}.secondary-actions button{text-align:left}
.brand-cart:hover{background:#202020}#logout.logout-button{color:#ff8585}
.inventory-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin-bottom:14px;align-items:stretch}.inventory-actions button{min-width:0;min-height:52px;padding:8px 6px;font-size:18px;line-height:1.25;white-space:normal;overflow-wrap:anywhere}@media(max-width:340px){.inventory-actions{gap:4px}.inventory-actions button{font-size:17px;padding:8px 4px}}
body:has(#login:not([hidden])) header{padding:20px 0 30px}body:has(#login:not([hidden])) .brand{gap:12px}body:has(#login:not([hidden])) h1{font-size:clamp(26px,7vw,34px);line-height:1.15;letter-spacing:-.6px}.brand .login-cart{width:68px;height:68px;padding:10px;border-radius:19px}.brand .login-cart svg{width:46px;height:46px}#login{max-width:420px;margin:0 auto}#login input{min-height:52px}#login input::placeholder{font-size:17px}#login button{min-height:52px}
body:has(#login:not([hidden])){display:flex;flex-direction:column;justify-content:center}body:has(#login:not([hidden])) header{justify-content:center;width:100%}body:has(#login:not([hidden])) main{width:100%}body:has(#login:not([hidden])) .brand{justify-content:center}body:has(#login:not([hidden])) h1,#login,body:has(#login:not([hidden])) .feedback{text-align:center}#login input{text-align:center}
.brand-cart{color:#6dcc88}
.inventory-actions button{display:flex;align-items:center;justify-content:center;gap:8px}.action-icon{width:22px;height:22px;flex-shrink:0}.money-icon{font-size:23px;font-weight:600;line-height:1}
.product-info .product-barcode{font-size:11px;line-height:1.2;color:#999;letter-spacing:.04em;overflow-wrap:anywhere;margin:0 0 4px}
.save-button{background:#216b3c;border-color:#34874f;color:#fff}.save-button:hover{background:#298348}.delete-button{margin-top:24px;border-color:#924044;color:#ffaaaa;background:transparent}.delete-button:hover{background:#351819}
#edit-product input{font-size:20px;min-height:52px;font-weight:400}.edit-more{margin-top:24px;padding-top:8px;border-top:1px solid #222}.edit-more>summary{color:#999;font-size:14px}.edit-more .delete-button{margin-top:8px}
.product-title{display:flex;align-items:center;gap:6px}.price-link{display:grid;place-items:center;flex-shrink:0;width:44px;min-height:44px;color:#6dcc88;text-decoration:none;font-size:23px;font-weight:600;border-radius:50%}.price-link:hover{background:#15251b}.price-link:focus-visible{outline:2px solid #ddd;outline-offset:2px}.product-title .product-edit{flex:1;min-width:0}