:root{box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);
--bg:#eef2f4;--card:#fff;--ink:#14232f;--mute:#5b6b77;--line:#cfd8de;--pal:#14232f;--tag:#f4b400;--tagink:#14232f;--ok:#1f7a5a}
html{scroll-padding-top:env(safe-area-inset-top,0px);height:100%}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0f1a22;--card:#17262f;--ink:#e8eef2;--mute:#9fb0bb;--line:#2b3d49;--pal:#0a1218}}
:root[data-theme="dark"]{--bg:#0f1a22;--card:#17262f;--ink:#e8eef2;--mute:#9fb0bb;--line:#2b3d49;--pal:#0a1218}
*,*:before,*:after{box-sizing:inherit}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 Barlow,system-ui,sans-serif;min-height:100%}
h1,h2,h3{font-family:"Barlow Condensed","Arial Narrow",sans-serif;line-height:1.1;margin:0}
a{color:inherit}
:focus-visible{outline:3px solid var(--tag);outline-offset:2px}
/* top bar */
nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--pal);display:flex;gap:2px;overflow-x:auto;padding:0 12px}
nav a{color:#dbe5ea;text-decoration:none;padding:14px 14px;white-space:nowrap;font-weight:500;border-bottom:4px solid transparent}
nav a:hover{background:rgba(255,255,255,.08)}
nav .brand{font:700 20px "Barlow Condensed",sans-serif;color:var(--tag);margin-right:10px}
body:has(#products:target) nav a[href="#products"],body:has(#categories:target) nav a[href="#categories"],
body:has(#suppliers:target) nav a[href="#suppliers"],body:has(#purchases:target) nav a[href="#purchases"],
body:has(#sales:target) nav a[href="#sales"],body:has(#reports:target) nav a[href="#reports"],
body:has(#users:target) nav a[href="#users"]{border-color:var(--tag);color:#fff}
/* pages: only the targeted one shows; home is default */
.page{display:none;max-width:1000px;margin:0 auto;padding:28px 16px 60px}
.page:target,body:not(:has(.page:target)) #home{display:block}
/* front page */
.hero{background:var(--pal);color:#fff;border-radius:6px;padding:40px 28px;margin-bottom:28px;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;right:0;top:0;bottom:0;width:14px;background:repeating-linear-gradient(45deg,var(--tag) 0 14px,var(--pal) 14px 28px)}
.hero h1{font-size:clamp(40px,8vw,72px)}
.hero p{max-width:52ch;color:#b9c8d1;margin:12px 0 0}
.hero small{display:block;margin-top:20px;color:#8fa3af}
.opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;padding:0;list-style:none}
.opts a{display:block;text-decoration:none;background:var(--card);border:1px solid var(--line);border-left:6px solid var(--tag);padding:16px 18px;height:100%}
.opts a:hover{border-left-color:var(--ok)}
.opts h3{font-size:26px}.opts p{margin:4px 0 0;color:var(--mute);font-size:15px}
/* option pages */
.back{font-size:14px;color:var(--mute)}
.page>h2{font-size:44px;margin:8px 0 4px}
.lead{color:var(--mute);max-width:62ch;margin:0 0 22px}
.acts{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}
.act{background:var(--card);border:1px solid var(--line);padding:16px 18px}
.act h3{font-size:24px;margin-bottom:8px}
.act ol{margin:0;padding-left:20px;color:var(--mute);font-size:15px}
.act li+li{margin-top:3px}
.panel{background:var(--card);border:1px solid var(--line);margin-top:22px;padding:18px}
.panel h3{font-size:24px;margin-bottom:12px}
form{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;align-items:end}
label{display:block;font-size:14px;font-weight:500}
input,select{width:100%;margin-top:4px;padding:9px 10px;font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:3px}
button{font:600 16px Barlow,sans-serif;background:var(--tag);color:var(--tagink);border:0;padding:11px 18px;border-radius:3px;cursor:pointer}
button.alt{background:transparent;color:var(--ink);border:1px solid var(--line)}
.tbl{overflow-x:auto;margin-top:16px}
table{border-collapse:collapse;width:100%;min-width:480px;font-size:15px}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line)}
th{background:var(--pal);color:#fff;font-weight:500}
.low{color:#b3261e;font-weight:600}
@media(prefers-color-scheme:dark){.low{color:#ff8a80}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
.page{scroll-margin-top:64px}
nav .who{margin-left:auto;color:#dbe5ea;font-size:14px;display:flex;align-items:center;gap:8px;padding:6px 0 6px 12px;white-space:nowrap}
nav .who select{width:auto;margin:0;padding:6px 8px}
.bar{margin-bottom:12px}.bar input{max-width:320px}
td button,td select{margin:2px 4px 2px 0}
td button{padding:6px 12px;font-size:14px}
td select{width:auto;margin-top:0;padding:5px 8px}
button.alt:hover{border-color:var(--tag)}
.sum{margin:14px 0 10px;font-weight:600}
#toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--pal);color:#fff;border-left:6px solid var(--ok);padding:12px 18px;border-radius:4px;opacity:0;pointer-events:none;max-width:90vw;z-index:9}
#toast.show{opacity:1}#toast.bad{border-left-color:#e0473b}
@media print{nav,.back,.acts,.bar,#toast{display:none}}

:root{--bg:#f3f1ea;--card:#f9f8f3;--ink:#1f3a30;--mute:#78847d;--line:#e1ded3;--border:#e1ded3;--pal:#1f3d33;--side:#1f3d33;--btn:#23463a;--accent:#23463a;--sage:#a9c4b0;--tag:#f0c24f;--ok:#4caf7d;--mut:#78847d;--mono:"IBM Plex Mono",ui-monospace,monospace}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#101b17;--card:#17261f;--ink:#e6efe9;--mute:#93a59b;--line:#2a3d34;--border:#2a3d34;--pal:#0d1814;--side:#0b1511;--btn:#2f6b55;--accent:#2f6b55;--mut:#93a59b}}
:root[data-theme="dark"]{--bg:#101b17;--card:#17261f;--ink:#e6efe9;--mute:#93a59b;--line:#2a3d34;--border:#2a3d34;--pal:#0d1814;--side:#0b1511;--btn:#2f6b55;--accent:#2f6b55;--mut:#93a59b}
body{font-family:Manrope,system-ui,sans-serif}
h1,h2,h3{font-family:Manrope,system-ui,sans-serif;letter-spacing:-.02em;font-weight:800}
button{font-family:inherit;background:var(--btn);color:#fff;border-radius:10px}
input,select{border-radius:8px}
.shell{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:100dvh}
.side{background:var(--side);color:#cfe0d6;position:sticky;top:0;align-self:start;height:100dvh;max-height:100dvh;overflow:hidden;display:flex;flex-direction:column;padding:20px 16px;box-sizing:border-box}
.logo{display:flex;gap:12px;align-items:center;padding:0 8px 12px;flex:none}
.logo i{width:44px;height:44px;border-radius:12px;background:var(--tag);display:grid;place-items:center;color:var(--side)}
.logo b{font-size:26px;font-weight:800;color:#fff;display:block;line-height:1.1}
.logo small,.g,.eyebrow,.who span,.chart-h small,.top .r{font:500 11px var(--mono);letter-spacing:.14em;text-transform:uppercase}
.logo small{color:#8fb0a0}
.g{color:#7fa092;margin:16px 10px 6px}
.side .links{flex:1;overflow-y:auto;overflow-x:hidden;margin:6px 0;padding-right:2px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.15) transparent}
.side .links::-webkit-scrollbar{width:4px}
.side .links::-webkit-scrollbar-track{background:transparent}
.side .links::-webkit-scrollbar-thumb{background:rgba(255,255,255,.15);border-radius:4px}
.links a{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;color:#cfe0d6;text-decoration:none;font-weight:500;transition:background .15s ease}
.links a:hover{background:rgba(255,255,255,.07)}
.links a.on{background:#2c4d41;color:var(--tag)}
.links a.on:after{content:"";margin-left:auto;width:7px;height:7px;border-radius:50%;background:var(--tag)}
.ic{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}
.foot{margin-top:auto;padding-top:14px;border-top:1px solid rgba(255,255,255,.1);flex:none}
.status{font-size:13px;display:flex;gap:8px;align-items:center;margin:0 6px 12px}
.status i{width:10px;height:10px;border-radius:50%;background:var(--ok);flex:none}
.who{display:block}.who span{color:#7fa092;display:block;margin:0 4px 6px}
.who select{margin:0;background:#2c4d41;color:#fff;border:0;padding:10px}
.main{min-width:0}
.top{display:flex;align-items:center;justify-content:space-between;padding:18px 32px;border-bottom:1px solid var(--line);color:var(--mute)}
.top b{color:var(--ink);font-weight:600}
.top .r{display:flex;align-items:center;gap:16px;letter-spacing:.04em;text-transform:none;font-size:13px}
#av{width:40px;height:40px;border-radius:50%;background:#e9e3cf;color:#6b5d2e;display:grid;place-items:center;font:600 13px Manrope,sans-serif;border:1px solid var(--line)}
.page{max-width:1040px;margin:0;padding:30px 32px 60px}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:24px}
.eyebrow{color:var(--mute);margin:0 0 10px}
.head h1{font-size:clamp(30px,5vw,46px)}
.sub{color:var(--mute);max-width:46ch;margin:8px 0 0}
.cta{background:var(--btn);color:#fff;text-decoration:none;font-weight:600;padding:14px 22px;border-radius:12px;box-shadow:0 2px 6px rgba(0,0,0,.2)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}
.stat,.chart{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px 24px}
.stat-h{display:flex;justify-content:space-between;align-items:center;color:var(--mute);font-size:14px}
.stat-h i{width:38px;height:38px;border-radius:10px;display:grid;place-items:center}
.i1{background:#dcebe1;color:#2d6a4f}.i2{background:#f4ecd4;color:#a0802a}.i3{background:#dde9e8;color:#3d6b6b}.i4{background:#f5e0da;color:#b0533f}
.stat b{display:block;font-size:34px;font-weight:800;margin:18px 0 6px;letter-spacing:-.02em}
.stat small{color:var(--mute)}
.chart{margin-top:16px}
.chart-h{display:flex;justify-content:space-between;align-items:flex-end}
.chart-h small{color:var(--mute)}.chart-h h3{font-size:24px;margin-top:6px}
.bars{display:flex;gap:14px;height:210px;margin-top:20px;border-top:1px dashed var(--line)}
.col{flex:1;display:flex;flex-direction:column;min-width:0;font:400 12px var(--mono);color:var(--mute);text-align:center}
.track{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center}
.track i{width:100%;max-width:44px;background:var(--sage);border-radius:6px 6px 0 0;min-height:2px}
.col span{padding-top:6px}
.sec{font-size:22px;margin:30px 0 14px}
.opts a{border:1px solid var(--line);border-radius:14px}
.opts a:hover{border-color:var(--sage)}.opts h3{font-size:20px}
.act,.panel{border-radius:14px}
.page>h2{font-size:34px}
th{background:transparent;color:var(--mute);font:500 12px var(--mono);letter-spacing:.06em}
@media(max-width:860px){
  .shell{grid-template-columns:1fr;min-height:auto}
  .side{
    position:sticky;
    top:0;
    z-index:90;
    height:auto;
    max-height:none;
    padding:8px 12px;
    background:var(--side);
    box-shadow:0 2px 10px rgba(0,0,0,.2);
  }
  .side .logo{display:none}
  .side .links{
    display:flex;
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
    gap:6px;
    margin:0;
    padding:4px 0;
    scrollbar-width:none;
  }
  .side .links::-webkit-scrollbar{display:none}
  .side .grp{display:contents}
  .side .g{display:none}
  .side .links a{
    white-space:nowrap;
    padding:8px 12px;
    font-size:13px;
    border-radius:8px;
    flex:none;
    gap:8px;
  }
  .side .links a.on:after{display:none}
  .side .foot{display:none}
  .top{padding:12px 16px}
  .page{padding:18px 14px 40px}
}
@media print{.side,.top,.cta{display:none}.shell{display:block}}

:root{--bg:#f4f2ea;--card:#faf9f4}
.g0{margin-top:14px}
.prof{display:flex;gap:10px;align-items:center;padding:10px 6px 4px;margin-top:6px;flex-wrap:nowrap}
.prof .who-text{flex:1;min-width:0;overflow:hidden}
.prof .who-text b{display:block;color:#fff;font-size:13px;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.prof .who-text small{display:block;color:#8fb0a0;font-size:11px;line-height:1.3;text-transform:uppercase;letter-spacing:.06em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.prof .av{width:36px;height:36px;border-radius:50%;background:#e2cf9c;color:#4b3f17;display:grid;place-items:center;font-weight:800;font-size:13px;flex:none}
.prof select{margin:0;padding:0;background:transparent;border:0;color:#fff;font-weight:700;font-size:13px;width:100%;cursor:pointer}
.prof option{color:#111}.prof small{color:#8fb0a0;font-size:11px;display:block}
.page{max-width:1120px;margin:0 auto;padding:36px 32px 24px}
.head h1,.head h2{font-size:clamp(32px,5vw,46px);margin:0;letter-spacing:-.03em}
.head .lead{margin:6px 0 0;font-size:14px;max-width:60ch}
.head .eyebrow{margin-bottom:12px}
button.cta,a.cta{border:0;border-radius:10px;padding:12px 18px;font:600 14px Manrope,sans-serif;color:#fff;background:var(--btn);cursor:pointer;text-decoration:none;box-shadow:0 1px 3px rgba(0,0,0,.25);white-space:nowrap}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;margin-top:20px}
.bar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px;margin:0}
.sw{position:relative;flex:1;max-width:300px}
.sw .ic{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--mute)}
.sw input{padding:9px 10px 9px 36px;margin:0;background:var(--card);font-size:13px}
.tb{display:flex;gap:8px;align-items:center;font:500 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.tb select{width:auto;margin:0;background:var(--card);font:500 12px Manrope,sans-serif;text-transform:none;letter-spacing:0;padding:9px 10px}
.tbl{margin:0}
table{font-size:13px}
th{padding:12px 16px;border-top:1px solid var(--line);text-transform:uppercase;white-space:nowrap}
td{padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
td:last-child:not(:first-child){text-align:right;white-space:nowrap}
.m{font-family:var(--mono);font-size:12px}.mut{color:var(--mute)}
.pc{display:flex;gap:12px;align-items:center}.pc small{display:block;color:var(--mute);font:11px var(--mono)}
.ico{width:34px;height:34px;border-radius:10px;background:rgba(120,130,120,.16);color:var(--mute);display:grid;place-items:center;flex:none}
.pill{display:inline-block;padding:3px 9px;border-radius:6px;background:rgba(120,130,120,.16);color:var(--mute);font-size:12px}
.st{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:99px;font-size:11px}
.st i{width:6px;height:6px;border-radius:50%;background:currentColor}
.st.bad{background:rgba(201,113,90,.18);color:#b0533f}.st.good{background:rgba(76,175,125,.18);color:#2d6a4f}
td button.alt{border:0;background:none;padding:2px 8px;font-size:12px;color:var(--ink);border-radius:4px;margin:0}
td button.alt:hover{background:rgba(120,130,120,.18)}
.tf{display:flex;justify-content:space-between;gap:10px;padding:12px 16px;border-top:1px solid var(--line);font-size:11px;color:var(--mute)}.tf b{color:var(--ink)}
.f:empty,.b:empty,.x:empty,.tf:empty,.tb:empty{display:none}
.band{margin-top:22px;border-radius:14px;background:#294b40;color:#fff;display:flex;align-items:center;padding:18px 0}
.band div{padding:0 26px;border-left:1px solid rgba(255,255,255,.15)}.band div:first-child{border-left:0}
.band small{display:block;font:500 10px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:#a9c4b0;margin-bottom:6px}
.band b{font-size:24px;font-weight:800}.band span{margin-left:auto;padding-right:24px;color:var(--tag);font-size:18px}
.stats{grid-template-columns:repeat(4,1fr)}
.g2{display:grid;grid-template-columns:2fr 1fr;gap:16px;margin-top:16px}
.plot{display:grid;grid-template-columns:84px 1fr;gap:8px;margin-top:18px}
.yax{height:170px;display:flex;flex-direction:column;justify-content:space-between;font:11px var(--mono);color:var(--mute)}
.bars{position:relative;height:170px;display:flex;gap:18px;margin-top:0;border-top:1px dashed var(--line);border-bottom:1px solid var(--line)}
.bars:before{content:"";position:absolute;left:0;right:0;top:50%;border-top:1px dashed var(--line)}
.col{flex:1;display:flex;flex-direction:row;align-items:flex-end;justify-content:center;height:100%}
.col i{width:100%;max-width:34px;background:var(--sage);border-radius:4px 4px 0 0;min-height:4px}
.col.now i{background:var(--btn)}
.days{display:flex;gap:18px;font:11px var(--mono);color:var(--mute);margin-top:6px}.days span{flex:1;text-align:center}
.chart-h h3{font-size:20px}
.row{display:flex;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--line)}
.chart-h+.row{margin-top:14px}
.row .grow{flex:1;min-width:0}.row b{display:block;font-size:13px}.row small{color:var(--mute);font:11px var(--mono)}
.meter{width:72px;height:4px;border-radius:4px;background:rgba(120,130,120,.25);margin:0 0 6px auto;overflow:hidden}.meter i{display:block;height:100%;background:#c9715a}
.circ{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;flex:none;font-size:14px}
.circ.in{background:rgba(76,175,125,.18);color:#2d6a4f}.circ.out{background:rgba(240,194,79,.25);color:#a0802a}
.row .rt{text-align:right}
.tint{background:rgba(76,175,125,.12)}
.tint small.k{font:500 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.big{display:block;font-size:40px;font-weight:800;letter-spacing:-.03em;margin:16px 0 4px}
.link{color:var(--ink);font-size:12px;font-weight:600;text-decoration:none}
details.how{margin-top:28px}
details.how summary{cursor:pointer;font:500 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
details.how .acts,details.how .opts{margin-top:14px}
.pf{max-width:1120px;margin:0 auto;padding:0 32px}
.pf div{border-top:1px solid var(--line);padding:16px 0 28px;display:flex;justify-content:space-between;gap:10px;font-size:11px;color:var(--mute)}
@media(max-width:1000px){.stats{grid-template-columns:repeat(2,1fr)}.g2{grid-template-columns:1fr}}
@media(max-width:860px){.shell{grid-template-columns:1fr}.g0{display:none}.pf{padding:0 16px}.bar{flex-wrap:wrap}.band{flex-wrap:wrap;gap:12px}}
@media(max-width:560px){.stats{grid-template-columns:1fr}}
@media print{.pf{display:none}}

.login{position:fixed;inset:0;z-index:20;display:grid;grid-template-columns:1fr 1fr;background:var(--bg);overflow:auto}
body.in .login{display:none}
body:not(.in) .shell,body:not(.in) #toast{display:none}
.lp{background:var(--side);color:#cfe0d6;padding:48px;display:flex;flex-direction:column;justify-content:space-between;gap:32px}
.lp h1{color:#fff;font-size:clamp(32px,4vw,52px);margin:0 0 12px}
.lp p{max-width:38ch;color:#a9c4b0;margin:0}
.lp .cr{font:500 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#7fa092}
.lf{display:grid;place-items:center;padding:32px}
.lf form{width:100%;max-width:380px;display:grid;grid-template-columns:1fr;align-items:stretch;gap:16px}
.lf h2{font-size:34px}.lf .eyebrow{margin:0 0 8px}
.err{color:#b3261e;font-size:13px;min-height:1.2em;margin:0}
.demo{border-top:1px solid var(--line);padding-top:16px;display:grid;gap:8px}
.demo small{font:500 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.demo button{text-align:left;font:500 13px Manrope,sans-serif;padding:10px 12px;border:1px solid var(--line);background:var(--card);color:var(--ink)}
.prof .lo{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.08);color:#cfe0d6;border:1px solid rgba(255,255,255,.08);padding:6px 10px;font:600 12px Manrope,sans-serif;border-radius:8px;cursor:pointer;transition:background .15s ease,border-color .15s ease,color .15s ease;flex:none;line-height:1}
.prof .lo .ic{width:14px;height:14px;stroke-width:1.8;flex:none}
.prof .lo span{white-space:nowrap}
.prof .lo:hover{background:rgba(240,194,79,.18);color:var(--tag);border-color:rgba(240,194,79,.35)}
.prof .lo:focus-visible{outline:2px solid var(--tag);outline-offset:2px}
.prof .lo:active{transform:translateY(1px)}
@media(max-width:860px){.login{grid-template-columns:1fr}.lp{padding:28px}}
@media(prefers-color-scheme:dark){.err{color:#ff8a80}}

/* === Responsive polish (mobile / tablet / desktop) === */
@media(max-width:860px){
  .head{align-items:flex-start;gap:14px}
  .top{padding:14px 18px;gap:8px}
  .top .r{font-size:12px;gap:10px}
  #av{width:34px;height:34px;font-size:12px}
  .lp{padding:32px 24px}
  .lp h1{font-size:clamp(28px,6vw,42px)}
  .pf{padding:0 18px}
}

@media(max-width:560px){
  body{font-size:15px}
  .page{padding:18px 14px 40px}
  .head{margin-bottom:16px;flex-direction:column;align-items:stretch;gap:10px}
  .head h1,.head h2{font-size:clamp(24px,7vw,32px)}
  .head .cta{width:100%;text-align:center;padding:12px 16px;font-size:14px}
  .top{padding:10px 14px;flex-wrap:wrap}
  .top>div:first-child{font-size:13px}
  .top .r{gap:8px;font-size:11px}
  .top .r #av{width:30px;height:30px;font-size:11px}
  .stat,.chart,.panel,.act{padding:16px 14px;border-radius:12px}
  .stat b{font-size:26px}
  .bars{height:140px;gap:6px}
  .col i{max-width:24px}
  .plot{grid-template-columns:60px 1fr}
  .yax{font-size:10px}
  .days{font-size:10px;gap:6px}
  .band{padding:14px 0;flex-direction:column;align-items:flex-start;gap:8px}
  .band div{padding:0 18px;border-left:0;border-top:1px solid rgba(255,255,255,.15);width:100%}
  .band div:first-child{border-top:0}
  .band span{display:none}
  .bar{flex-direction:column;align-items:stretch;padding:12px}
  .bar .sw,.bar .tb{width:100%;max-width:none}
  .bar .tb{justify-content:flex-start;flex-wrap:wrap}
  .tbl{margin:0 -14px;padding:0 14px}
  form{grid-template-columns:1fr;gap:10px}
  form button{width:100%}
  .lf{padding:20px 16px}
  .lf h2{font-size:26px}
  .lp{padding:24px 18px;gap:20px}
  .lp h1{font-size:clamp(24px,8vw,34px)}
  .demo button{font-size:12px;padding:9px 10px;white-space:normal}
  .pf{padding:0 14px}
  .pf div{flex-direction:column;align-items:flex-start;gap:4px}
  .pc small{font-size:10px}
  .row{padding:10px 0;gap:8px}
  .ico{width:28px;height:28px}
  .circ{width:28px;height:28px}
  td{padding:10px 12px}
  th{padding:8px 12px;font-size:10px}
  table{font-size:12px}
  td:last-child button{display:block;width:100%;margin:2px 0;padding:7px 8px;font-size:12px}
  td:last-child select{display:block;width:100%;margin:2px 0}
  .prof .lo{padding:6px 8px;font-size:11px;gap:5px}
  .prof .lo .ic{width:13px;height:13px}
}

/* === Enhanced Receipt on-screen preview & Admin Panel styles === */
.receipt-box{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:24px;max-width:680px;margin:20px 0;box-shadow:0 8px 30px rgba(0,0,0,.08)}
.receipt-box .rh{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:2px dashed var(--border);padding-bottom:14px;margin-bottom:16px}
.receipt-box .rh h3{font-size:20px;margin:0 0 4px}
.receipt-box .rh .tag{font:600 12px "IBM Plex Mono",monospace;background:var(--accent);color:#fff;padding:3px 8px;border-radius:4px}
.receipt-box .r-meta{display:grid;grid-template-columns:1fr 1fr;gap:8px;font-size:12px;margin-bottom:16px;color:var(--mut)}
.receipt-box .r-meta b{color:var(--text)}
.receipt-box .r-items{margin-bottom:16px}
.receipt-box .r-items table{width:100%;border-collapse:collapse;font-size:13px}
.receipt-box .r-items th{text-align:left;font-size:11px;text-transform:uppercase;color:var(--mut);border-bottom:1px solid var(--border);padding:6px 4px}
.receipt-box .r-items td{padding:8px 4px;border-bottom:1px solid var(--border)}
.receipt-box .r-tot{border-top:2px solid var(--border);padding-top:10px;text-align:right;font-size:13px}
.receipt-box .r-tot .gt{font-size:18px;font-weight:800;color:var(--accent);margin-top:6px}
.receipt-box .r-acts{display:flex;gap:10px;margin-top:20px}

.role-badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:600;padding:3px 8px;border-radius:6px;text-transform:uppercase;letter-spacing:.04em}
.role-badge.admin{background:rgba(235,94,85,.12);color:#eb5e55}
.role-badge.sales_staff{background:rgba(42,157,143,.12);color:#2a9d8f}
.role-badge.inventory_clerk{background:rgba(231,111,81,.12);color:#e76f51}

.user-cell{display:flex;align-items:center;gap:10px}
.user-cell .u-av{width:32px;height:32px;border-radius:8px;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:700;font-size:12px}
.user-cell .u-meta{display:flex;flex-direction:column}
.user-cell .u-meta b{font-size:13px}
.user-cell .u-meta small{color:var(--mut);font-family:"IBM Plex Mono",monospace}

.admin-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:20px}
.admin-grid .ac{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px;display:flex;align-items:center;gap:12px}
.admin-grid .ac b{font-size:20px;display:block}
.admin-grid .ac small{color:var(--mut);font-size:11px}

/* === Top right profile menu & avatar dropdown === */
.profile-menu-container{position:relative}
.profile-trigger{background:transparent;border:0;padding:0;cursor:pointer;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:transform .15s ease}
.profile-trigger:hover{transform:scale(1.06)}
.profile-trigger:focus-visible{outline:2px solid var(--tag);outline-offset:2px}
#av{width:38px;height:38px;border-radius:50%;background:#e2cf9c;color:#4b3f17;display:grid;place-items:center;font-weight:800;font-size:13px;border:2px solid rgba(255,255,255,.2);box-shadow:0 2px 6px rgba(0,0,0,.08);cursor:pointer}
.profile-dropdown{
  position:absolute;
  top:calc(100% + 10px);
  right:0;
  width:250px;
  max-width:calc(100vw - 32px);
  background:var(--card);
  border:1px solid var(--line);
  border-radius:14px;
  box-shadow:0 14px 40px rgba(0,0,0,.22);
  padding:16px;
  display:none;
  z-index:200;
  color:var(--ink);
  animation:fadeInDown .15s ease-out;
}
.profile-dropdown.open{display:block}
@keyframes fadeInDown{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
.pd-header{display:flex;align-items:center;gap:12px;margin-bottom:8px}
.pd-av{width:38px;height:38px;border-radius:50%;background:var(--tag);color:var(--pal);display:grid;place-items:center;font-weight:800;font-size:13px;flex:none}
.pd-user b{display:block;font-size:13px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:150px}
.pd-user small{display:block;font-size:11px;color:var(--mute);font-family:var(--mono)}
.pd-role-badge{margin:6px 0 10px}
.pd-sep{border:0;border-top:1px solid var(--line);margin:10px 0}
.pd-meta{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--mute)}
.pd-meta span{font-weight:600;color:var(--ok)}
.pd-logout-btn{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  background:rgba(224,71,59,.1);
  color:#d32f2f;
  border:1px solid rgba(224,71,59,.25);
  padding:10px 14px;
  border-radius:10px;
  font:600 13px Manrope,sans-serif;
  cursor:pointer;
  transition:all .15s ease;
}
.pd-logout-btn:hover{background:#d32f2f;color:#fff;border-color:#d32f2f}
.pd-logout-btn .ic{width:16px;height:16px}

/* === Modal Backdrop & Dialog for Receipt === */
.modal-backdrop{
  position:fixed;
  inset:0;
  background:rgba(15,26,23,.72);
  backdrop-filter:blur(4px);
  -webkit-backdrop-filter:blur(4px);
  z-index:1000;
  display:grid;
  place-items:center;
  padding:16px;
  overflow-y:auto;
  animation:modalFadeIn .18s ease-out;
}
@keyframes modalFadeIn{from{opacity:0}to{opacity:1}}
.modal-dialog{
  max-width:680px;
  width:100%;
  margin:auto;
  position:relative;
  animation:modalScaleUp .2s cubic-bezier(0.16,1,0.3,1);
}
@keyframes modalScaleUp{from{opacity:0;transform:scale(0.95)}to{opacity:1;transform:scale(1)}}
body.modal-open{overflow:hidden}

/* === Print styles === */
.print-only{display:none}

@media print{
  .side,.top,.cta,.pf,#toast,.panel form,.bar,.tb,.tbl .x,.how,.demo,#login{display:none!important}
  .shell{display:block}
  body{padding:0;background:#fff}
  .panel{box-shadow:none;border:0}
}

@media print{
  body.printing-receipt .shell,
  body.printing-receipt #toast,
  body.printing-receipt #login,
  body.printing-receipt .pf,
  body.printing-receipt .how,
  body.printing-receipt .side,
  body.printing-receipt .top,
  body.printing-receipt .cta{display:none!important}
  body.printing-receipt{background:#fff}
  body.printing-receipt #print-receipt{display:block!important;padding:24px;color:#111;font:13px/1.4 Manrope,system-ui,sans-serif}
  body.printing-receipt #print-receipt .ph{border-bottom:2px solid #111;padding-bottom:10px;margin-bottom:14px;display:flex;justify-content:space-between;align-items:flex-end}
  body.printing-receipt #print-receipt .ph h1{font-size:22px;margin:0 0 4px}
  body.printing-receipt #print-receipt .ph small{font:500 10px "IBM Plex Mono",monospace;letter-spacing:.1em;text-transform:uppercase;color:#555}
  body.printing-receipt #print-receipt table{width:100%;border-collapse:collapse;font-size:12px;min-width:0}
  body.printing-receipt #print-receipt th{background:#eee;color:#111;text-align:left;padding:6px 8px;border-bottom:1px solid #999}
  body.printing-receipt #print-receipt td{padding:6px 8px;border-bottom:1px solid #ddd}
  body.printing-receipt #print-receipt .sum{margin-top:12px;text-align:right;font-size:13px}
  body.printing-receipt #print-receipt .pf-print{border-top:1px solid #111;margin-top:18px;padding-top:8px;display:flex;justify-content:space-between;font:500 10px "IBM Plex Mono",monospace;letter-spacing:.06em;text-transform:uppercase;color:#555}
  thead{display:table-header-group}
  tr,td,th{page-break-inside:avoid}
}

/* ============================================================
   Dual-Database Engine Switcher & Status Indicators
   ============================================================ */

/* Glowing Status Dots */
.db-dot{
  display:inline-block;
  width:8px;
  height:8px;
  border-radius:50%;
  background:#2a9d8f;
  box-shadow:0 0 0 2px rgba(42,157,143,.2), 0 0 6px rgba(42,157,143,.5);
  animation:dbPulse 2s infinite ease-in-out;
  flex-shrink:0;
}
.db-dot.oracle, [data-db="freesql"] .db-dot{
  background:#e76f51;
  box-shadow:0 0 0 2px rgba(231,111,81,.2), 0 0 6px rgba(231,111,81,.5);
}
.db-dot.supabase, [data-db="supabase"] .db-dot{
  background:#3ecf8e;
  box-shadow:0 0 0 2px rgba(62,207,142,.2), 0 0 6px rgba(62,207,142,.5);
}
@keyframes dbPulse{
  0%,100%{transform:scale(1);opacity:1}
  50%{transform:scale(1.2);opacity:.85}
}

/* Login screen DB toggle */
.login-db-box{
  margin-top:14px;
  padding:10px 12px;
  background:rgba(255,255,255,.7);
  border:1px solid var(--border);
  border-radius:8px;
  display:flex;
  flex-direction:column;
  gap:6px;
}
.login-db-title{
  font:500 11px "IBM Plex Mono",monospace;
  text-transform:uppercase;
  letter-spacing:.06em;
  color:var(--muted);
}
.login-db-toggle-btn{
  display:flex;
  align-items:center;
  gap:8px;
  width:100%;
  padding:7px 10px;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:6px;
  cursor:pointer;
  font:600 12px Manrope,system-ui,sans-serif;
  color:var(--ink);
  transition:all .15s ease;
  text-align:left;
}
.login-db-toggle-btn:hover{
  border-color:var(--accent);
  background:rgba(42,157,143,.04);
  transform:translateY(-1px);
}
.login-db-toggle-btn .db-swap-tag{
  margin-left:auto;
  font:600 11px "IBM Plex Mono",monospace;
  color:var(--accent);
  background:rgba(42,157,143,.1);
  padding:2px 6px;
  border-radius:4px;
}

/* Top bar quick switch button */
.top-db-btn{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:5px 10px;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:20px;
  cursor:pointer;
  font:600 11px "IBM Plex Mono",monospace;
  color:var(--ink);
  transition:all .15s ease;
}
.top-db-btn:hover{
  border-color:var(--accent);
  background:rgba(42,157,143,.06);
  transform:translateY(-1px);
  box-shadow:0 2px 6px rgba(0,0,0,.04);
}
.top-db-arrow{
  color:var(--accent);
  font-weight:700;
  margin-left:2px;
}

/* Sidebar DB bar */
.db-bar{
  margin-bottom:12px;
  display:flex;
  flex-direction:column;
  gap:6px;
}
.db-toggle-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  width:100%;
  padding:6px 10px;
  background:transparent;
  border:1px dashed var(--border);
  border-radius:6px;
  font:600 11px Manrope,system-ui,sans-serif;
  color:var(--ink);
  cursor:pointer;
  transition:all .15s ease;
}
.db-toggle-btn:hover{
  background:var(--card);
  border-style:solid;
  border-color:var(--accent);
  color:var(--accent);
  transform:translateY(-1px);
}

/* Profile menu DB row */
.pd-db-control{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  margin-top:4px;
}
.pd-db-control span{
  font:600 12px Manrope,system-ui,sans-serif;
  color:var(--ink);
}
.pd-db-switch-btn{
  padding:3px 8px;
  border:1px solid var(--border);
  border-radius:4px;
  background:var(--bg);
  font:600 11px "IBM Plex Mono",monospace;
  color:var(--accent);
  cursor:pointer;
  transition:all .12s ease;
}
.pd-db-switch-btn:hover{
  background:var(--accent);
  color:#fff;
  border-color:var(--accent);
}