:root{font-family:Tahoma,Arial,sans-serif;color:#173b36;background:#f0f5f3;font-size:15px;line-height:1.6;--primary:#0e6555;--line:#d7e3de}*{box-sizing:border-box}body{margin:0;padding-bottom:100px}header{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;padding:15px 20px;background:#fff;border-bottom:1px solid var(--line)}.brand{color:#163e35;text-decoration:none;font-weight:bold;font-size:22px}.brand span{font-size:12px;margin-left:8px;color:#748b83}main{max-width:980px;margin:0 auto;padding:20px}h1{font-size:26px;line-height:1.3;margin:10px 0 6px}h2{font-size:19px;margin:0 0 14px}h3{font-size:16px;margin:8px 0}.muted,small{color:#617c71}.eyebrow{font-size:12px;letter-spacing:2px;text-transform:uppercase;color:#5b7a6d}.card{background:white;border:1px solid var(--line);border-radius:16px;padding:20px;margin:14px 0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}.metric{font-size:30px;font-weight:bold;display:block}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.between{justify-content:space-between}.stack{display:grid;gap:12px}input,select,textarea,button{font:inherit}input,select,textarea{width:100%;padding:12px;border:1px solid #b9cec3;border-radius:9px;background:#fff;color:inherit}input[type=checkbox]{width:auto}label{display:block;font-size:13px;color:#476357}label input,label select,label textarea{margin-top:5px}button,.button{border:1px solid var(--line);background:#fff;color:var(--primary);padding:10px 15px;min-height:44px;border-radius:9px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px}button.primary,.button.primary{background:var(--primary);color:white;border-color:var(--primary)}button:disabled{opacity:.45;cursor:default}.danger{color:#a13535}.product{display:flex;gap:14px;align-items:center;text-decoration:none;color:inherit;padding:15px;border-bottom:1px solid var(--line)}.product:last-child{border:0}.product img,.photo{width:65px;height:65px;object-fit:contain;border-radius:10px;background:#f2f6f4}.product .info{flex:1;min-width:0}.product strong{display:block;overflow-wrap:anywhere}.stock{font-size:19px;font-weight:bold;color:var(--primary)}.pill{display:inline-block;background:#e7f3ee;color:#17624b;border-radius:30px;padding:2px 9px;font-size:12px}.out{color:#b14332;background:#fff0e9}nav{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:center;gap:3px;background:#fff;border-top:1px solid var(--line);padding:8px 5px max(8px,env(safe-area-inset-bottom));z-index:10}nav a{text-decoration:none;color:#62796f;text-align:center;padding:8px 13px;border-radius:8px;font-size:12px}nav a.active{background:#e3f0e9;color:#0e6555;font-weight:bold}#network{text-align:center;background:#fff1d7;color:#734d14;font-size:13px}#notice{position:fixed;bottom:88px;left:50%;transform:translateX(-50%);background:#173b36;color:white;border-radius:12px;padding:12px 18px;max-width:90%;z-index:30}dialog{border:0;border-radius:18px;padding:24px;width:min(94vw,700px);max-height:90vh;color:inherit}dialog::backdrop{background:#102e2888}.scroll{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px}th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line);white-space:nowrap}th{background:#edf4f0}.hero-image{width:100%;max-height:200px;object-fit:contain}.empty{text-align:center;padding:35px;color:#688073}.login{max-width:420px;margin:8vh auto}.login h1{margin-bottom:24px}.login .primary{width:100%}.pagination{margin-top:16px;justify-content:center}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.span-all{grid-column:1/-1}video{width:100%;max-height:300px}.error{color:#a33131}.pending{background:#fff6df;border:1px solid #e4c785;padding:12px;border-radius:8px}a{color:var(--primary)}@media(max-width:480px){main{padding:14px}.card{padding:15px}nav a{padding:8px;font-size:11px}.form-grid{grid-template-columns:1fr}h1{font-size:24px}}@media print{header,nav,#network,#notice,button,.no-print{display:none!important}body{background:white;padding:0}main{padding:0}.card{border:0}dialog{position:static;max-height:none;width:100%;overflow:visible}body:has(dialog[open]) main{display:none}body:has(dialog[open]) dialog{display:block}}

:root{--surface:#fff;--ink:#173b36;--muted:#617c71;--soft:#edf4f0;--field:#fff;--page:#f0f5f3;color-scheme:light}html[data-theme=dark]{--surface:#182430;--ink:#e5edf5;--muted:#a7b8c6;--soft:#223442;--field:#111d28;--page:#0e1720;--line:#344655;--primary:#64d6b2;color-scheme:dark}html{background:var(--page);color:var(--ink)}body{background:var(--page)}header,.card,nav,dialog{background:var(--surface)}.brand{color:var(--ink)}.muted,small,.eyebrow,.empty,label,nav a,.brand span{color:var(--muted)}input,select,textarea{background:var(--field);border-color:var(--line)}button,.button{background:var(--surface)}th,.photo,.product img,nav a.active{background:var(--soft)}html[data-theme=dark] nav a.active{color:var(--primary)}html[data-theme=dark] .pill{background:#204a3c;color:#a5edcf}html[data-theme=dark] .out{background:#542d30;color:#ffb5b2}html[data-theme=dark] .error,html[data-theme=dark] .danger{color:#ffb5b2}html[data-theme=dark] .primary{background:#236c59;color:#fff;border-color:#3e957d}html[data-theme=dark] .pending{background:#463a21;color:#ffe1a1}.dashboard-stats{grid-template-columns:repeat(2,minmax(0,1fr));margin:18px 0}.stat-card{margin:0;padding:16px;border-left:4px solid #3688ef}.stat-card.green{border-left-color:#22aa7a}.stat-card.orange{border-left-color:#e9a42d}.stat-card.red{border-left-color:#e4616a}.stat-icon{display:block;font-size:24px;margin-bottom:5px}.stat-card .metric{font-size:27px;overflow-wrap:anywhere}.low-stock-item{padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:14px}.low-stock-item .product{padding:0 0 10px;border:0}.low-stock-item:last-of-type{border-bottom:0}@media(min-width:700px){.dashboard-stats{grid-template-columns:repeat(3,minmax(0,1fr))}}@media print{html,body{background:#fff!important;color:#000!important}.card,th,td{background:#fff!important;color:#000!important}}
body{color:var(--ink)}html[data-theme=dark]{color:var(--ink)}
.drawer-heading{position:absolute;top:18px;left:18px;right:18px;font-size:22px}.drawer-heading button{font-size:15px}
body{padding-bottom:20px}#menuToggle{font-size:17px;font-weight:bold;min-height:48px;padding:10px 14px}#menuToggle[hidden],#menuBackdrop[hidden]{display:none}#nav{position:fixed;inset:0 auto 0 0;width:min(300px,85vw);height:100dvh;z-index:30;display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:6px;padding:88px 18px 24px;border-right:1px solid var(--line);border-top:0;box-shadow:12px 0 40px #0003;overflow-y:auto;transform:translateX(-110%);transition:transform .2s ease}#nav[hidden]{display:none}#nav.drawer-open{transform:translateX(0)}#nav a{display:flex;flex-direction:row;justify-content:flex-start;align-items:center;gap:16px;min-height:58px;width:100%;padding:14px 18px;font-size:17px;border-radius:12px}#nav a .ui-icon{width:24px;height:24px}.menu-backdrop{position:fixed;inset:0;width:100%;height:100%;z-index:25;border:0;border-radius:0;background:#0008;cursor:pointer}.menu-open{overflow:hidden}header{gap:12px;flex-wrap:wrap}header>.row{margin-left:auto}#menuToggle[aria-expanded=true]{position:relative;z-index:35}@media(max-width:480px){header{padding:12px}.brand{font-size:20px}#refresh{font-size:13px;padding:8px}.ui-icon{width:18px;height:18px}}@media(prefers-reduced-motion:reduce){#nav{transition:none}}@media print{#menuToggle,#menuBackdrop,#nav{display:none!important}}
.ui-icon{width:20px;height:20px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}nav a{display:flex;flex-direction:column;align-items:center;gap:4px}.scanner-frame{margin:18px 0;background:#101923;border:2px solid var(--primary);border-radius:16px;overflow:hidden;min-height:180px}.scanner-frame video,.camera-dialog video{width:100%;max-height:55vh;object-fit:contain;display:block}.camera-dialog{width:min(94vw,600px);border:1px solid var(--line);border-radius:18px;padding:20px;color:var(--ink)}.camera-dialog::backdrop{background:#0009}.camera-message{min-height:44px}button:focus-visible,a:focus-visible{outline:3px solid var(--primary);outline-offset:3px}
nav{overflow-x:auto;justify-content:flex-start}nav a{flex-shrink:0}details pre{white-space:pre-wrap;overflow-wrap:anywhere}fieldset{border:1px solid var(--line);border-radius:9px}fieldset label{margin:8px 0}

.bill-editor{width:min(94vw,900px);max-height:90vh;overflow:auto;border:1px solid var(--border,var(--line));border-radius:16px;padding:24px;background:var(--surface,#fff);color:var(--ink,inherit)}.bill-editor::backdrop{background:#0f172a88}.bill-editor .row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.bill-editor .between{justify-content:space-between}.bill-editor .stack{display:grid;gap:14px}.bill-editor .form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.bill-editor label{display:block}.bill-editor input,.bill-editor select{width:100%;padding:10px}.bill-editor button{padding:10px;cursor:pointer}.bill-editor-row{display:grid;grid-template-columns:minmax(120px,2fr) 1fr 1fr auto;gap:10px;align-items:end;border-bottom:1px solid #64748b40;padding:12px 0}.bill-editor .error{color:#dc2626}.bill-editor [data-product]{max-width:100%}@media(max-width:600px){.bill-editor-row{grid-template-columns:1fr 1fr}.bill-editor-row strong{grid-column:1/-1}.bill-editor .form-grid{grid-template-columns:1fr}}