:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#142334;background:#f6f9fc;font-synthesis:none;--primary:#126b84;--muted:#526679;--border:#dbe5ec}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 85% 0%,#e0f0f0 0,transparent 44%),#f6f9fc;min-height:100vh}button,input,select,textarea{font:inherit}button,a,input,select{touch-action:manipulation}button,.button{min-height:44px;border:0;border-radius:12px;padding:12px 18px;background:var(--primary);color:#fff;font-weight:650;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px}button:hover,.button:hover{filter:brightness(.95)}button:disabled{opacity:.5;cursor:wait}button.secondary,.button.secondary{background:#edf3f6;color:#214a60;border:1px solid #d5e2ea}button.danger{background:#a63238}button.icon{background:transparent;color:#334e62;font-size:26px;padding:4px 12px}a{color:var(--primary)}:focus-visible{outline:3px solid #d38b16;outline-offset:3px}input,select,textarea{width:100%;border:1px solid #becdd8;border-radius:10px;padding:12px;color:#142334;background:white;min-height:46px}textarea{min-height:80px}label{display:block;font-size:14px;font-weight:600;margin:16px 0 7px}small,.muted{color:var(--muted);font-size:13px;line-height:1.5}h1,h2,h3,p{margin-top:0}h1{font-size:32px;letter-spacing:-1.1px;margin-bottom:8px}h2{font-size:22px;letter-spacing:-.5px}h3{font-size:16px;margin-bottom:7px}.brand{display:flex;align-items:center;gap:12px;font-weight:750;font-size:19px;letter-spacing:-.5px}.logo{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:#126b84;color:white;font-size:27px;font-weight:350}.appbar{position:sticky;top:0;z-index:3;background:#ffffffea;backdrop-filter:blur(16px);border-bottom:1px solid var(--border);padding:18px 32px;display:flex;align-items:center;justify-content:space-between}.identity{display:flex;align-items:center;gap:12px}.avatar{width:38px;height:38px;border-radius:50%;background:#dfedf0;display:grid;place-items:center;color:var(--primary);font-weight:700}.layout{display:grid;grid-template-columns:220px minmax(0,1fr);max-width:1500px;margin:auto}.nav{padding:34px 20px;position:sticky;top:80px;height:calc(100vh - 80px);display:flex;flex-direction:column;gap:8px;border-right:1px solid var(--border)}.nav button{justify-content:flex-start;background:transparent;color:#526679;font-weight:600;gap:14px}.nav button.active{background:#e1eef2;color:#0c5b73}.nav .nav-label{font-size:11px;letter-spacing:1.8px;color:#738494;margin:5px 18px 16px}.nav-foot{margin:auto 14px 0;padding-top:25px;border-top:1px solid var(--border)}main{padding:38px 40px 70px;min-width:0}.eyebrow{font-size:11px;font-weight:750;letter-spacing:1.7px;color:var(--primary);margin-bottom:11px}.page-head{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:28px}.page-head p{margin-bottom:0;color:var(--muted);line-height:1.5}.actions{display:flex;gap:10px;flex-wrap:wrap}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:28px}.stat,.card{background:#ffffffed;border:1px solid var(--border);border-radius:18px;box-shadow:0 4px 18px #253e4e04}.stat{padding:22px;text-align:left;color:#142334;display:block;cursor:pointer}.stat .value{font-size:34px;letter-spacing:-1px;margin:16px 0 6px;font-weight:700;font-variant-numeric:tabular-nums}.stat small{display:block}.stat-label{font-size:13px;color:#526679;font-weight:600}.stat-symbol{float:right;color:#126b84;background:#e6f1f4;padding:6px 9px;border-radius:9px}.grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(260px,1fr);gap:22px}.card{padding:24px;margin-bottom:20px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:20px}.card-head h2{margin:0;font-size:18px}.link{background:transparent;color:var(--primary);padding:0 4px;font-size:13px}.row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:17px 0;border-bottom:1px solid #eaf0f4}.row:last-child{border:0}.row .left{min-width:0}.row strong{font-size:14px}.row p{margin:4px 0 0;font-size:12px;color:var(--muted)}.row-end{text-align:right;flex-shrink:0}.badge{display:inline-flex;border-radius:7px;padding:5px 8px;font-size:11px;font-weight:650;background:#e5f1ed;color:#23694c;white-space:nowrap}.badge.warn{background:#fff0d8;color:#895100}.badge.danger{background:#fae7e7;color:#a02d37}.badge.neutral{background:#edf1f5;color:#53647b}.number{font-variant-numeric:tabular-nums;font-weight:700}.toolbar{display:flex;gap:12px;margin-bottom:22px}.search{flex:1}.toolbar select{max-width:190px}.inventory{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.item-card{background:white;border:1px solid var(--border);border-radius:16px;text-align:left;padding:22px;color:#142334;display:block;width:100%;font-weight:400;min-width:0}.item-top{display:flex;justify-content:space-between;gap:8px}.item-icon{font-size:21px;width:42px;height:42px;background:#e9f3f4;border-radius:12px;display:grid;place-items:center;color:var(--primary);margin-bottom:16px}.item-card h3{font-size:17px}.item-card .stock-line{border-top:1px solid #edf1f4;margin-top:20px;padding-top:14px;display:flex;justify-content:space-between;align-items:center}.item-card .number{font-size:23px}.empty{text-align:center;padding:44px 18px;color:var(--muted);line-height:1.7}.empty h3{color:#142334;font-size:19px}.tip{background:#eaf3f4;border:1px solid #d5e7e8;border-radius:14px;padding:18px;font-size:13px;line-height:1.6;color:#325a67}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#318368;margin-right:5px}.welcome{max-width:430px;margin:8vh auto;padding:30px;background:white;border:1px solid var(--border);border-radius:24px}.welcome .brand{margin-bottom:38px}.welcome h1{font-size:28px}.welcome button[type=submit]{width:100%;margin-top:24px}.form-help{margin:12px 0 0;font-size:12px;color:var(--muted);line-height:1.6}.error{color:#a02d37;background:#fff0ef;padding:12px;border-radius:8px;margin:16px 0;font-size:14px}.full{width:100%;margin-top:22px}.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}.note{padding:12px;background:#fff5e5;color:#805111;border-radius:10px;font-size:13px;line-height:1.6;margin:16px 0}.batch{border:1px solid var(--border);padding:16px;border-radius:12px;margin-top:12px}.batch .actions{margin-top:12px}.batch button{font-size:12px;padding:8px 12px}.detail-stats{display:flex;gap:32px;padding:16px 0}.detail-stats .number{font-size:28px}dialog{border:1px solid var(--border);border-radius:22px;padding:0;width:540px;max-width:calc(100vw - 24px);max-height:90dvh;color:#142334;box-shadow:0 30px 100px #14233438}dialog::backdrop{background:#14233455;backdrop-filter:blur(3px)}dialog>header{position:sticky;top:0;background:white;z-index:1;display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:1px solid var(--border)}dialog h2{margin:0;font-size:20px}#sheet-body{padding:6px 24px 24px}#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:#163b4b;color:white;padding:14px 22px;border-radius:12px;z-index:20;max-width:90vw;display:none;box-shadow:0 6px 25px #14233430}#connection{padding:12px;background:#fff0d8;color:#805111;text-align:center;font-size:13px}.loading{padding:50px;text-align:center}.check-label{display:flex;align-items:center;gap:10px}.check-label input{width:20px;min-height:20px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px}td,th{padding:13px 8px;text-align:left;border-bottom:1px solid var(--border)}.receipt h2{text-align:center}.receipt td:last-child{text-align:right}.print-only{display:none}.opaque .appbar{background:white;backdrop-filter:none}
@media(min-width:1400px){main{padding:44px 56px}}@media(max-width:1100px){.stats{grid-template-columns:repeat(2,1fr)}.grid{grid-template-columns:1fr}.layout{grid-template-columns:180px minmax(0,1fr)}main{padding:30px 24px}.page-head{align-items:flex-start;flex-direction:column}}@media(max-width:767px){.layout{display:block}.appbar{padding:14px 18px}.brand{font-size:17px}.identity .user-name{display:none}.appbar .logo{width:36px;height:36px}.nav{position:fixed;bottom:0;top:auto;left:0;right:0;height:auto;z-index:5;display:grid;grid-template-columns:repeat(4,1fr);background:#fffffff5;backdrop-filter:blur(14px);border-top:1px solid var(--border);border-right:0;padding:6px 8px calc(6px + env(safe-area-inset-bottom))}.nav button{flex-direction:column;gap:4px;padding:7px 3px;font-size:10px;border-radius:9px}.nav button span:first-child{font-size:20px}.nav .nav-label,.nav-foot{display:none}main{padding:28px 18px 105px}h1{font-size:28px}.stats{gap:10px;margin-bottom:20px}.stat{padding:16px}.stat .value{font-size:29px}.stat-label{font-size:12px}.stat-symbol{padding:4px 7px}.inventory{grid-template-columns:1fr}.card{padding:18px}.page-head{gap:18px;margin-bottom:24px}.page-head>.actions{width:100%}.page-head>.actions button{flex:1}.toolbar{flex-wrap:wrap}.toolbar select{max-width:100%}.welcome{margin:5vh 16px;padding:25px}#toast{bottom:90px}dialog{max-height:88dvh}.two{gap:10px}dialog>header{padding:16px 20px}#sheet-body{padding:6px 20px 24px}.item-card{padding:20px}.stat small{font-size:11px}.brand small{display:none}}@media(max-width:359px){main{padding-left:12px;padding-right:12px}.stat{padding:12px}.stat-symbol{display:none}.two{grid-template-columns:1fr}}@media(prefers-reduced-motion:no-preference){button{transition:background .15s,transform .12s}button:active{transform:scale(.985)}dialog[open]{animation:appear .2s ease-out}@keyframes appear{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}}@media print{body>*{display:none!important}dialog[open]{display:block!important;position:static;width:100%;max-width:none;max-height:none;border:0;box-shadow:none}dialog>header,dialog button{display:none!important}.receipt{display:block!important}#sheet-body{padding:0}}