*{box-sizing:border-box} :root{--b:#087fc7;--c:#35b7df;--ink:#10202a;--muted:#687985;--bg:#eef5f7;--line:#dce7eb;--green:#20b866;--red:#e84b55;--amber:#f1b82d}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.top{height:64px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 20px;gap:16px;position:sticky;top:0;z-index:10}.brand{font-weight:950;letter-spacing:-.04em;font-size:20px}.brand i{display:inline-grid;place-items:center;width:32px;height:32px;background:var(--b);color:#fff;border-radius:10px;font-style:normal;margin-right:8px}.online{margin-left:auto;font-size:12px;font-weight:800;color:var(--green)}.layout{display:grid;grid-template-columns:220px 1fr;min-height:calc(100vh - 64px)}aside{padding:18px;background:#f7fafb;border-right:1px solid var(--line)}aside button{display:block;width:100%;border:0;background:transparent;text-align:left;padding:11px 12px;border-radius:10px;font-weight:800;color:#60717c;margin:2px 0}aside button.on,aside button:hover{background:#fff;color:var(--b)}main{padding:28px;min-width:0}.page{display:none}.page.on{display:block}h1{font-size:34px;letter-spacing:-.045em;margin:0 0 6px}.sub{color:var(--muted);margin:0 0 24px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.metric b{display:block;font-size:28px;margin-top:8px}.metric span{color:var(--muted);font-size:12px;font-weight:800}.panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;margin-top:14px}.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.btn{border:0;border-radius:11px;padding:10px 14px;font-weight:850;background:#e8f0f3;color:#29414f}.btn.primary{background:var(--b);color:#fff}.btn.danger{background:#fdebed;color:#b62d3e}.products{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}.prod{border:1px solid var(--line);background:#fff;border-radius:16px;padding:16px;text-align:left;min-height:110px}.prod b{display:block;font-size:16px}.prod small{color:var(--muted)}.prod strong{display:block;color:var(--b);margin-top:20px}.pos{display:grid;grid-template-columns:1fr 340px;gap:16px}.cart{background:#fff;border-radius:20px;border:1px solid var(--line);padding:16px;position:sticky;top:82px;height:max-content}.cartline{display:flex;justify-content:space-between;gap:8px;padding:11px 0;border-bottom:1px solid var(--line);font-size:13px}.total{font-size:22px;font-weight:950;display:flex;justify-content:space-between;margin:18px 0}.ordergrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.order{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px}.order h3{margin:0}.badge{display:inline-block;padding:5px 8px;border-radius:999px;background:#edf3f5;font-size:10px;font-weight:900;margin-top:8px}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:11px;border-bottom:1px solid var(--line);font-size:13px}.table th{color:var(--muted);font-size:11px}.login{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 50% 10%,#fff,#edf5f7 55%,#dfecef)}.loginbox{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:0 25px 70px rgba(25,50,65,.12)}.loginbox h1{font-size:38px}.field{display:grid;gap:6px;margin:12px 0}.field label{font-size:11px;font-weight:900;color:var(--muted)}.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:11px;padding:12px;width:100%}.toast{position:fixed;right:20px;bottom:20px;background:#10202a;color:#fff;padding:12px 16px;border-radius:12px;font-weight:800;z-index:99}.modal{position:fixed;inset:0;background:#10202a66;display:grid;place-items:center;padding:18px;z-index:50}.modalbox{background:#fff;border-radius:22px;padding:20px;width:min(520px,100%)}@media(max-width:900px){.layout{grid-template-columns:1fr}aside{display:flex;overflow:auto;border-right:0;border-bottom:1px solid var(--line)}aside button{width:auto;white-space:nowrap}.cards{grid-template-columns:1fr 1fr}.pos{grid-template-columns:1fr}.cart{position:static}.products,.ordergrid{grid-template-columns:1fr 1fr}}@media(max-width:520px){main{padding:16px}.cards,.products,.ordergrid{grid-template-columns:1fr}.top{padding:0 12px}.brand{font-size:16px}}.appfoot{padding:18px 28px 28px;color:#71818b;font-size:12px;background:#eef5f7}.appfoot a{color:inherit;font-weight:800}
.linkbtn{border:0;background:none;color:#087ea4;font-weight:700;padding:12px;cursor:pointer}.danger{background:#fff1f2;color:#b42318;border-color:#fecdd3}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.formgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.formgrid .wide{grid-column:1/-1}.sectionhead{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.pill{padding:7px 10px;border-radius:999px;background:#e9f5f8;font-size:12px;font-weight:800}.muted{color:#71818b}.stack{display:grid;gap:10px}.row{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid #e8eef0}.row:last-child{border:0}.actions{display:flex;gap:7px;flex-wrap:wrap}.configChoices{display:grid;gap:8px}.choice{display:flex;justify-content:space-between;align-items:center;border:1px solid #dbe7eb;border-radius:12px;padding:11px}.choice input{width:auto}.platformmark{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#087ea4;font-weight:900}.empty{padding:26px;text-align:center;color:#71818b}.productionView .order{font-size:18px}.productionView h3{font-size:30px}.bigmodifier{font-size:20px;font-weight:900;text-transform:uppercase}.publicboard{min-height:75vh;background:#07171d;color:white;padding:36px;border-radius:20px}.publicboard h2{font-size:34px}.publicnums{font-size:56px;font-weight:900;display:flex;gap:24px;flex-wrap:wrap}.onboarding{max-width:760px;margin:auto}.step{padding:16px;border-left:4px solid #0b94c2;background:#f5fbfd;margin:10px 0}@media(max-width:850px){.grid2,.formgrid{grid-template-columns:1fr}.layout{grid-template-columns:1fr}aside{display:flex;overflow:auto;position:static}.pos{grid-template-columns:1fr}.top{flex-wrap:wrap}}

/* v2 visual polish */
:root{--bg:#f4f7f8;--surface:#fff;--ink:#102127;--muted:#687a82;--line:#dfe8eb;--accent:#087fa7;--accent2:#0b94c2;--shadow:0 12px 38px rgba(20,55,67,.09)}
body{background:var(--bg);color:var(--ink)}
.login{min-height:100vh;background:
linear-gradient(135deg,rgba(8,127,167,.055),transparent 42%),
radial-gradient(circle at 92% 8%,rgba(11,148,194,.10),transparent 24%),var(--bg);padding:28px}
.loginbox{width:min(460px,100%);box-shadow:var(--shadow);border:1px solid var(--line);border-radius:22px;padding:34px;background:rgba(255,255,255,.98)}
.loginbox h1{font-size:30px;letter-spacing:-.035em;margin-bottom:6px}
.brand{font-weight:900;letter-spacing:-.025em}.brand i{box-shadow:0 6px 18px rgba(8,127,167,.18)}
.loginbox .btn.primary{width:100%;min-height:48px;margin-top:4px}
.login-actions{margin-top:10px}.login-actions .btn{display:block;text-align:center;text-decoration:none}
.btn.soft{background:#eef8fb;border-color:#cfe7ef;color:#087fa7}
.adminhint{font-size:12px;line-height:1.55;color:#71818b;background:#f7fafb;border:1px solid #e5edef;padding:12px;border-radius:12px;margin:16px 0}
.adminhint code{font-size:11px}
.legal{font-size:11px;line-height:1.5;color:#7b8b92;text-align:center;margin-top:20px}.legal a{color:inherit}.standalone{padding:0 16px 22px}
.top{background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);box-shadow:0 3px 18px rgba(20,55,67,.04)}
.layout aside{background:#fbfcfc;border-right:1px solid var(--line)}
aside button{border-radius:11px;margin:2px 8px;width:calc(100% - 16px);transition:.15s ease}
aside button:hover{background:#edf5f7}aside button.on{background:#e7f4f8;color:#087fa7;font-weight:850}
main{max-width:1500px;width:100%;margin:0 auto}
.card,.panel,.order,.product{border:1px solid var(--line);box-shadow:0 4px 18px rgba(20,55,67,.045)}
.card.metric b{letter-spacing:-.04em}
.row{transition:background .15s ease}.row:hover{background:#fafcfc}
.appfoot{border-top:1px solid var(--line);background:#fff;color:#75858c;text-align:center}
.platformmark{color:#087fa7}
.publicboard{box-shadow:var(--shadow)}
@media(max-width:650px){.login{padding:14px}.loginbox{padding:24px 20px;border-radius:18px}.adminhint{display:none}}

#loginContext .platformmark{font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.12em;margin-top:24px}
#loginContext .platformmark+h1{margin-top:5px}

/* v4 professional platform and form UX */
.platform-body{background:#f3f6f7}
.platform-shell{min-height:100vh;display:flex;flex-direction:column}
.platform-top{height:72px;padding:0 34px;display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid #dfe7e9;position:sticky;top:0;z-index:10}
.platform-top>div{display:flex;align-items:center;gap:18px}.platform-badge{font-size:12px;font-weight:800;padding:7px 10px;border-radius:8px;background:#edf6f8;color:#087b9f}.platform-user{font-size:13px;color:#61727a}
.platform-main{width:min(1440px,calc(100% - 48px));margin:0 auto;padding:42px 0 64px;flex:1}
.platform-title{display:flex;justify-content:space-between;align-items:end;margin-bottom:28px}.platform-title h1{font-size:34px;letter-spacing:-.045em;margin:5px 0}.platform-title p{margin:0;color:#6c7c83}
.eyebrow{font-size:10px;letter-spacing:.15em;font-weight:900;color:#1683a4}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:18px}
.metric-pro{background:#fff;border:1px solid #dde6e8;border-radius:16px;padding:22px 24px;display:grid;gap:5px}.metric-pro span{font-size:13px;color:#60727a;font-weight:700}.metric-pro strong{font-size:34px;letter-spacing:-.05em}.metric-pro small{color:#87959a}
.platform-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.span2{grid-column:1/-1}.pro-panel{background:#fff;border:1px solid #dde6e8;border-radius:17px;padding:22px;box-shadow:0 5px 22px rgba(25,55,65,.035)}
.pro-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.pro-head h2{font-size:19px;margin:4px 0 0;letter-spacing:-.02em}.count{background:#eff4f5;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:800}
.request-list{display:grid;gap:10px}.request-card{display:grid;grid-template-columns:1fr auto;gap:20px;padding:17px;border:1px solid #e2e9eb;border-radius:13px;background:#fcfdfd}.request-main{display:grid;gap:4px}.request-main strong{font-size:15px}.request-main>span{font-size:13px}.request-main p{font-size:13px;color:#56686f;margin:7px 0 0}.request-side{display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between;gap:15px}
.status-chip{display:inline-flex;padding:5px 8px;border-radius:7px;background:#eef3f4;font-size:11px;font-weight:850}.status-chip.pending{background:#fff4d7;color:#806000}.status-chip.approved,.health.ok{background:#e8f7ee;color:#167044}.health{font-size:11px;font-weight:850;padding:6px 9px;border-radius:8px}.health.bad{background:#ffeded;color:#a63030}
.detail-list{margin:0 0 18px}.detail-list>div{display:grid;grid-template-columns:90px 1fr;padding:9px 0;border-bottom:1px solid #edf1f2}.detail-list dt{font-size:12px;color:#7b898f}.detail-list dd{font-size:12px;margin:0;overflow-wrap:anywhere}
.inline-form{display:grid;gap:9px;margin-top:16px}.inline-form label{font-size:12px;font-weight:750}.inline-form input{margin-top:6px;width:100%}
.inline-alert,.form-result{padding:11px 13px;border-radius:10px;background:#fff0f0;border:1px solid #f0caca;color:#8c2929;font-size:12px;line-height:1.45}.form-result{background:#f3f6f7;border-color:#dfe7e9;color:#53666e}.form-result.success{background:#ebf8f0;border-color:#c9ead6;color:#166a3e}.form-result.error{background:#fff0f0;border-color:#f0caca;color:#8c2929}
.compact-list>div,.audit-list>div{display:flex;justify-content:space-between;gap:20px;padding:12px 0;border-bottom:1px solid #edf1f2}.compact-list span:first-child{display:grid;gap:3px}.compact-list small,.audit-list time{color:#849198;font-size:11px}.audit-list span{font-size:13px}.empty-pro{padding:28px;text-align:center;color:#849198;background:#f8fafb;border-radius:11px}
.backlink{display:block;text-align:center;margin-top:15px;font-size:12px;color:#60747c}.widebtn{width:100%;min-height:48px}.platform-loginbox .platformmark{margin-top:28px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}
#toasts{pointer-events:none}.toast{border-radius:10px!important;box-shadow:0 12px 30px rgba(0,0,0,.12)!important}
@media(max-width:900px){.metric-grid,.platform-grid{grid-template-columns:1fr}.span2{grid-column:auto}.platform-main{width:min(100% - 24px,1440px);padding-top:24px}.platform-top{padding:0 16px}.platform-badge{display:none}.request-card{grid-template-columns:1fr}.request-side{align-items:flex-start}.platform-title{align-items:flex-start;gap:16px}.platform-title h1{font-size:28px}}

/* v6 operational POS polish */
:root{--accent:#0b7896;--accent-strong:#075f78;--surface:#fff;--surface-soft:#f8fbfb;--ink:#102127;--muted:#63757d;--line:#dfe9ec;--ok:#137a4a;--danger:#b42318;--warn:#a15c00}
body{font-size:15px;letter-spacing:0}
.top{height:70px;gap:14px}.top select{min-width:240px;max-width:38vw;border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:#fff;font-weight:750}.top #role,.top #conn{font-size:12px;font-weight:850;padding:7px 9px;border-radius:8px;background:#edf5f7;color:#42616d}.top #logout{margin-left:auto}
.brand i{border-radius:8px;background:var(--accent)}.btn{border:1px solid transparent;border-radius:10px;min-height:40px;transition:background .12s ease,border-color .12s ease,transform .08s ease}.btn:hover{border-color:#cddcdf}.btn:active{transform:translateY(1px)}.btn.primary{background:var(--accent);color:#fff}.btn.primary:hover{background:var(--accent-strong)}.btn.danger,.danger{background:#fff1f1;color:var(--danger)}
h1{font-size:32px;letter-spacing:-.03em}.sub{max-width:720px;line-height:1.45}.panel,.card,.order,.pro-panel,.metric-pro{border-radius:12px;box-shadow:0 6px 24px rgba(20,55,67,.045)}.cards{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
aside#nav{padding:14px 10px}aside#nav button{font-size:14px;border-radius:9px;padding:10px 12px}aside#nav button.on{background:#e9f5f8;color:var(--accent-strong);box-shadow:inset 3px 0 0 var(--accent)}
.pos-head{align-items:flex-start}.pos-pro{grid-template-columns:minmax(0,1fr) 390px;align-items:start}.sale-floor{min-width:0}.category-tabs{position:sticky;top:82px;z-index:3;background:var(--bg);padding:0 0 10px;margin-top:0}.category-tabs .pill{background:#fff;border:1px solid var(--line);border-radius:9px}
.products-pro{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}.prod-pro{min-height:150px;border-radius:12px;padding:16px;display:grid;grid-template-rows:auto 1fr auto auto;gap:6px;box-shadow:0 8px 22px rgba(20,55,67,.055);position:relative;overflow:hidden}.prod-pro:hover{border-color:#b8dce6;background:#fbfeff}.prod-pro:disabled{opacity:.52;background:#f2f5f6}.prod-pro b{font-size:18px;line-height:1.2}.prod-pro small{font-size:12px;font-weight:850;color:var(--ok);text-transform:uppercase}.prod-pro:disabled small{color:var(--danger)}.prod-pro strong{font-size:22px;color:var(--accent-strong);letter-spacing:-.02em;margin:0}.prod-pro em{font-style:normal;font-size:11px;font-weight:850;color:#53676f;background:#eef5f7;border-radius:7px;padding:5px 7px;width:max-content}.prod-meta{font-size:11px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:#7b8b92}
.cart-pro{border-radius:14px;top:88px;padding:18px;box-shadow:0 10px 32px rgba(20,55,67,.08)}.cart-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}.cart-title h2{margin:0;font-size:21px;letter-spacing:-.02em}.cart-title span{font-size:12px;font-weight:850;color:#61747c;background:#eff5f7;border-radius:999px;padding:6px 9px}.cart-pro label{display:block;font-size:12px;font-weight:900;color:var(--muted);margin:12px 0 6px}.cart-pro select{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px;background:#fff}.paybtn{width:100%;min-height:52px;font-size:17px;margin-top:12px}
.cart-item{display:grid;grid-template-columns:minmax(0,1fr) auto auto auto;gap:8px;align-items:center;padding:12px 0;border-bottom:1px solid #edf2f3}.cart-item strong{display:block;line-height:1.25}.cart-item small{display:block;color:var(--muted);font-size:12px;margin-top:3px}.qty{display:grid;grid-template-columns:34px 28px 34px;align-items:center;text-align:center}.iconbtn{width:34px;min-height:34px;padding:0;display:inline-grid;place-items:center}.line-sum{font-weight:900;white-space:nowrap}.total{border-top:2px solid #e5eef1;padding-top:16px}
.productionView .order{border-left:6px solid var(--accent);min-height:160px}.productionView h3{font-size:38px;letter-spacing:-.04em}.productionView .order p{font-size:20px;color:#40545d}.publicboard{border-radius:0;min-height:100vh}
@media(max-width:1050px){.pos-pro{grid-template-columns:1fr}.cart-pro{position:static}.category-tabs{position:static}.top{height:auto;min-height:70px;flex-wrap:wrap;padding:12px}.top #logout{margin-left:0}.top select{max-width:100%;min-width:180px}}@media(max-width:620px){main{padding:16px}.products-pro{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.prod-pro{min-height:132px;padding:13px}.prod-pro b{font-size:16px}.prod-pro strong{font-size:19px}.cart-item{grid-template-columns:1fr auto}.line-sum{grid-column:1}.cart-item>[data-rm]{grid-column:2;grid-row:2}.platform-top{height:auto;min-height:72px;gap:10px;flex-wrap:wrap;padding:12px 16px}.platform-top>div{gap:10px}}

/* v7 minimal professional refresh */
:root{--bg:#f6f7f8;--surface:#ffffff;--surface-soft:#f9fafb;--ink:#111827;--muted:#6b7280;--line:#e5e7eb;--accent:#0f766e;--accent-strong:#115e59;--danger:#b91c1c}
body{background:var(--bg);color:var(--ink);font-size:14px}
.login{background:var(--bg)}.loginbox{border-radius:8px;box-shadow:0 12px 32px rgba(17,24,39,.08);border-color:var(--line)}
.brand{letter-spacing:0}.brand i{border-radius:6px;background:var(--ink);box-shadow:none}
.top,.platform-top{background:#fff;box-shadow:none;border-bottom:1px solid var(--line)}
.layout{grid-template-columns:236px minmax(0,1fr)}aside#nav{background:#fff;border-right:1px solid var(--line)}aside#nav button{border-radius:6px;color:#4b5563;font-weight:700}aside#nav button.on{background:#ecfdf5;color:var(--accent-strong);box-shadow:inset 3px 0 0 var(--accent)}
main{max-width:1380px;padding:24px}h1{font-size:28px;letter-spacing:-.02em}h2,h3{letter-spacing:-.01em}.sub{color:var(--muted);margin-bottom:18px}
.btn{border-radius:6px;background:#f3f4f6;color:#1f2937;border:1px solid #e5e7eb;font-weight:750}.btn:hover{background:#e5e7eb}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:var(--accent-strong)}.btn.danger,.danger{background:#fef2f2;border-color:#fecaca;color:var(--danger)}
.card,.panel,.order,.pro-panel,.metric-pro,.cart-pro,.prod-pro{border-radius:8px;box-shadow:none;border:1px solid var(--line);background:#fff}.panel{padding:16px;margin-top:12px}.sectionhead{margin-bottom:12px}.row{padding:13px 0;border-color:#eef0f2}.row:hover{background:transparent}
.metric b,.metric-pro strong{font-size:26px}.metric span,.metric-pro span{color:var(--muted)}
.pill,.status-chip{border-radius:999px;background:#f3f4f6;color:#374151}.status-chip.pending{background:#fffbeb;color:#92400e}.status-chip.approved,.health.ok{background:#ecfdf5;color:#047857}
.products-pro{gap:10px}.prod-pro{min-height:138px}.prod-pro:hover{border-color:#99d8d0;background:#fbfefd}.prod-pro strong{color:var(--accent-strong)}.prod-pro em{border-radius:6px;background:#f3f4f6;color:#4b5563}.prod-meta{color:#6b7280}
.cart-pro{box-shadow:none}.cart-title span{background:#f3f4f6}.total{border-color:#e5e7eb}.modal{background:rgba(17,24,39,.45)}.modalbox{border-radius:8px;box-shadow:0 24px 70px rgba(17,24,39,.18)}
.field input,.field select,.field textarea,.cart-pro select{border-radius:6px;border-color:#d1d5db;background:#fff}.field label{color:#4b5563;letter-spacing:0}.inline-alert,.form-result{border-radius:6px}
.platform-main{padding-top:28px}.platform-title{margin-bottom:18px}.request-card{border-radius:8px;background:#fff}.publicboard{background:#111827;border-radius:0}
body:fullscreen .top,body:fullscreen aside,html:fullscreen .top,html:fullscreen aside{display:none}html:fullscreen main{max-width:none;padding:18px}.productionView:fullscreen,.pos-pro:fullscreen{background:var(--bg)}