:root{
  --bg:#f2f4f2;
  --panel:#ffffff;
  --panel-soft:#f8faf9;
  --ink:#18221f;
  --ink-soft:#32433e;
  --muted:#788580;
  --brand:#153f39;
  --brand-2:#1e564d;
  --brand-soft:#e9f0ee;
  --sidebar:#102f2b;
  --sidebar-2:#0c2723;
  --line:#e2e7e4;
  --line-strong:#d4ddd9;
  --danger:#9f3b34;
  --warn:#826631;
  --ok:#2c6958;
  --shadow-sm:0 1px 2px rgba(20,37,32,.04),0 8px 24px rgba(20,37,32,.04);
  --shadow:0 16px 46px rgba(18,42,35,.08);
  --radius:18px;
  --radius-sm:12px;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html{background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
a{color:inherit}
.hidden{display:none!important}
svg{display:block}
.eyebrow{display:block;font-size:10px;line-height:1.2;font-weight:750;letter-spacing:.16em;color:var(--muted);text-transform:uppercase}

/* Brand */
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand span{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--brand);color:#fff;font-size:13px;font-weight:850;letter-spacing:.03em;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
.brand b{display:block;font-size:14px;letter-spacing:.10em;line-height:1.15}
.brand small{display:block;margin-top:4px;color:var(--muted);font-size:11px;white-space:nowrap}
.brand-on-dark b{color:#fff}.brand-on-dark small{color:#8da7a0}.brand-on-dark span{background:#eef4f2;color:var(--sidebar)}
.brand.big b{font-size:15px}.brand.big span{width:44px;height:44px}

/* App shell */
.app{min-height:100vh;display:grid;grid-template-columns:258px minmax(0,1fr)}
.app aside{position:sticky;top:0;height:100vh;overflow:hidden;background:linear-gradient(180deg,var(--sidebar),var(--sidebar-2));color:#fff;padding:25px 17px 18px;display:flex;flex-direction:column;z-index:30;border-right:1px solid rgba(255,255,255,.04)}
.nav-section-label,.aside-section-label{margin:31px 12px 9px;color:#69877f;font-size:9px;font-weight:800;letter-spacing:.17em}
.app nav{display:grid;gap:3px;overflow:auto;padding-right:2px;scrollbar-width:thin;scrollbar-color:#31504a transparent}
.app nav button{position:relative;background:transparent;border:0;color:#a9bdb7;text-align:left;padding:10px 13px;border-radius:10px;font-size:13px;font-weight:570;transition:background .15s ease,color .15s ease,transform .15s ease}
.app nav button:hover{background:rgba(255,255,255,.055);color:#f2f7f5}
.app nav button.active{background:rgba(255,255,255,.09);color:#fff;font-weight:700}
.app nav button.active:before{content:"";position:absolute;left:0;top:10px;bottom:10px;width:2px;border-radius:2px;background:#c9ded8}
.aside-bottom{margin-top:auto;display:grid;gap:3px;padding-top:14px;border-top:1px solid rgba(255,255,255,.065)}
.aside-section-label{margin:0 12px 7px}
.aside-bottom a,.sidebar-logout{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;color:#9fb5af;text-decoration:none;padding:9px 12px;border:0;border-radius:10px;background:transparent;font-size:12px;text-align:left}
.aside-bottom a:hover,.sidebar-logout:hover{background:rgba(255,255,255,.055);color:#fff}
.aside-bottom a span{font-size:13px;opacity:.65}
.sidebar-logout{margin-top:3px;color:#839e97}

.app main{min-width:0}
.app header{height:82px;background:rgba(248,250,249,.88);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(213,222,218,.85);display:flex;align-items:center;padding:0 30px;gap:14px;position:sticky;top:0;z-index:20}
.page-heading{display:grid;gap:4px}
.app header h2{margin:0;font-size:21px;line-height:1.1;letter-spacing:-.025em;font-weight:760}
.header-actions{margin-left:auto;display:flex;gap:9px;align-items:center}
.user-chip{height:38px;display:flex;align-items:center;gap:8px;padding:0 12px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.75)}
.user-chip small{font-size:11px;color:var(--ink-soft);white-space:nowrap}
.user-dot{width:7px;height:7px;border-radius:50%;background:var(--brand-2);box-shadow:0 0 0 4px var(--brand-soft)}
#content{padding:26px 30px 42px;max-width:1640px;width:100%;margin:0 auto}

/* Controls */
.icon-btn,.ghost,.primary,.danger,.sidebar-logout{appearance:none;-webkit-appearance:none}
.icon-btn,.ghost,.primary,.danger{border:1px solid var(--line);border-radius:11px;min-height:38px;padding:8px 13px;background:#fff;color:var(--ink);font-weight:650;transition:border-color .15s ease,background .15s ease,transform .15s ease,box-shadow .15s ease}
.icon-btn:hover,.ghost:hover{border-color:var(--line-strong);background:#fbfcfb}
.primary{border-color:var(--brand);background:var(--brand);color:#fff;box-shadow:0 4px 12px rgba(21,63,57,.10)}
.primary:hover{background:var(--brand-2);border-color:var(--brand-2);transform:translateY(-1px)}
.danger{border-color:#e7ceca;background:#fff;color:var(--danger)}
.ghost{background:#fff}
.wide{width:100%}
.icon-btn{position:relative;width:38px;height:38px;padding:9px;display:grid;place-items:center}
.icon-btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.close-btn{border:0;background:transparent;color:var(--muted)}
.close-btn:hover{background:var(--panel-soft);color:var(--ink)}
#notifBadge{position:absolute;right:1px;top:1px;background:var(--brand);border:2px solid #fff;color:#fff;font-size:9px;line-height:13px;min-width:17px;height:17px;padding:0 3px;border-radius:10px;font-style:normal;font-weight:800}
.menu-toggle{display:none}

/* Data surfaces */
.grid{display:grid;gap:16px}
.grid.cols4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid.cols3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid.cols2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:19px;box-shadow:var(--shadow-sm)}
.card h3{margin:0 0 15px;font-size:15px;letter-spacing:-.015em;font-weight:720}
.metric{position:relative;min-height:128px;padding:21px;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden}
.metric:before{content:"";position:absolute;left:21px;top:20px;width:26px;height:2px;border-radius:2px;background:var(--brand-2);opacity:.72}
.metric small{color:var(--muted);font-size:11px;font-weight:650;margin-top:18px}
.metric strong{display:block;font-size:26px;line-height:1.05;margin:7px 0 5px;letter-spacing:-.035em;font-weight:780}
.metric span{font-size:11px;color:var(--muted)}
.toolbar{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin-bottom:15px;padding:10px;background:rgba(255,255,255,.65);border:1px solid var(--line);border-radius:14px}
.toolbar .spacer{margin-left:auto}
.toolbar input,.toolbar select{max-width:225px;background:#fff}
.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-sm)}
.data-table{width:100%;border-collapse:separate;border-spacing:0;min-width:760px}
.data-table th,.data-table td{padding:13px 14px;border-bottom:1px solid #edf0ee;text-align:left;vertical-align:middle}
.data-table th{font-size:10px;color:#75837e;text-transform:uppercase;letter-spacing:.10em;background:#fafbfa;font-weight:800;position:sticky;top:0;z-index:1}
.data-table td{font-size:12px;color:#33423e}
.data-table tbody tr:hover td{background:#fbfcfb}
.data-table tr:last-child td{border-bottom:0}
.status{display:inline-flex;align-items:center;min-height:24px;padding:3px 9px;border:1px solid #dfe6e3;border-radius:999px;font-size:10px;font-weight:750;background:#f7f9f8;color:#56655f;white-space:nowrap}
.status.ok{background:#eef5f2;border-color:#d8e6e0;color:var(--ok)}
.status.warn{background:#f8f5ee;border-color:#e9dfc9;color:var(--warn)}
.status.danger{background:#f8f1f0;border-color:#ead5d2;color:var(--danger)}

/* Forms */
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
.form-grid .full{grid-column:1/-1}
label{display:grid;gap:7px;font-size:11px;font-weight:700;color:#53615d;letter-spacing:.01em}
input,select,textarea{width:100%;border:1px solid #d9e0dd;border-radius:11px;padding:10px 12px;background:#fff;color:var(--ink);outline:none;min-height:41px;transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}
input::placeholder,textarea::placeholder{color:#a3ada9}
input:hover,select:hover,textarea:hover{border-color:#cbd6d2}
input:focus,select:focus,textarea:focus{border-color:#7fa49b;box-shadow:0 0 0 3px rgba(28,82,73,.08)}
textarea{min-height:88px;resize:vertical}

/* Modal */
.modal{position:fixed;inset:0;background:rgba(10,28,24,.48);backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px);z-index:100;display:grid;place-items:center;padding:20px}
.modal-card{background:#fff;width:min(780px,100%);max-height:90vh;overflow:auto;border:1px solid rgba(255,255,255,.85);border-radius:22px;box-shadow:0 32px 100px rgba(5,24,19,.28)}
.modal-head{padding:19px 21px 17px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fbfcfb}
.modal-head>div{display:grid;gap:5px}.modal-head h3{margin:0;font-size:18px;letter-spacing:-.02em}
.modal #modalBody,#publicModalBody{padding:21px}
.modal-actions{padding:14px 21px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:9px;background:#fafbfa}

/* Login */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:34px;background:radial-gradient(circle at 18% 20%,#edf2f0 0,transparent 34%),linear-gradient(145deg,#f6f8f7,#ecefed)}
.login-shell{width:min(980px,100%);min-height:590px;display:grid;grid-template-columns:1.08fr .92fr;background:#fff;border:1px solid #dfe6e2;border-radius:28px;overflow:hidden;box-shadow:0 34px 90px rgba(14,42,35,.12)}
.login-intro{position:relative;overflow:hidden;background:linear-gradient(155deg,#163e38,#0e2c28);padding:38px;color:#fff;display:flex;flex-direction:column}
.login-intro:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(255,255,255,.07);border-radius:50%;right:-180px;bottom:-210px;box-shadow:0 0 0 70px rgba(255,255,255,.025),0 0 0 140px rgba(255,255,255,.018)}
.login-copy{position:relative;z-index:1;margin:auto 0;max-width:440px}
.login-copy .eyebrow{color:#8fb0a7}
.login-copy h1{margin:15px 0 16px;font-size:42px;line-height:1.05;letter-spacing:-.045em;font-weight:720}
.login-copy p{max-width:405px;margin:0;color:#b5c9c3;font-size:14px;line-height:1.75}
.login-points{position:relative;z-index:1;display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding-top:24px;border-top:1px solid rgba(255,255,255,.09)}
.login-points div{display:grid;gap:4px}.login-points strong{font-size:11px;letter-spacing:.09em}.login-points span{font-size:10px;color:#88a39c}
.login-card{width:auto;margin:auto;padding:48px 46px;background:#fff;display:grid;gap:15px;box-shadow:none;border:0;border-radius:0}
.login-heading{display:grid;gap:8px;margin-bottom:10px}.login-heading h2{margin:0;font-size:29px;line-height:1.15;letter-spacing:-.035em}.login-heading p{margin:0;color:var(--muted);font-size:12px}
.login-submit{margin-top:4px;min-height:44px}.login-note{margin:0;padding-top:2px}.login-mobile-brand{display:none}
.muted{color:var(--muted);font-size:11px}.error{color:var(--danger);font-size:11px;font-weight:650}

/* POS */
.pos-layout{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:17px;align-items:start}
.menu-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.menu-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:16px;display:grid;gap:8px;min-height:158px;box-shadow:var(--shadow-sm);transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}
.menu-card:hover{transform:translateY(-1px);border-color:#cfdbd7;box-shadow:0 12px 28px rgba(20,50,42,.07)}
.menu-card small{color:#83908c;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.menu-card b{min-height:39px;font-size:14px;line-height:1.4}
.menu-card span{font-size:15px;font-weight:760;color:var(--brand)}
.menu-card button{margin-top:auto;justify-self:start;min-width:82px}
.cart{position:sticky;top:99px;align-self:start;padding:20px}
.cart-line{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;padding:11px 0;border-bottom:1px solid #edf1ef}
.cart-line:last-child{border-bottom:0}
.cart-line>div:first-child{display:grid;gap:2px}.cart-line b{font-size:12px}.cart-line small{display:block;color:var(--muted);font-size:10px}
.qty{display:flex;gap:7px;align-items:center}.qty button{width:29px;height:29px;padding:0;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);font-size:14px}
.qty button:hover{background:var(--panel-soft)}
.totals{display:grid;gap:7px;margin:15px 0;padding-top:12px;border-top:1px solid var(--line)}
.totals div{display:flex;justify-content:space-between;gap:16px;font-size:11px;color:#66736f}.totals b{color:var(--ink)}
.totals .grand{font-weight:800;font-size:14px;padding-top:10px;margin-top:2px;border-top:1px solid var(--line);color:var(--ink)}
.chips{display:flex;gap:7px;overflow:auto;padding-bottom:2px;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}
.chips button{white-space:nowrap;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 12px;color:#66736f;font-size:11px;font-weight:680}
.chips button:hover{border-color:#cbd7d3;color:var(--ink)}.chips button.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.chart-bars{height:205px;display:flex;align-items:flex-end;gap:9px;padding:28px 4px 24px;border-bottom:1px solid var(--line)}
.bar{flex:1;min-width:20px;background:linear-gradient(180deg,#1e5a50,#20483f);border-radius:6px 6px 2px 2px;position:relative;opacity:.94}
.bar span{position:absolute;bottom:-21px;left:50%;transform:translateX(-50%);font-size:9px;color:var(--muted)}
.bar em{position:absolute;top:-20px;left:50%;transform:translateX(-50%);font-size:9px;font-style:normal;color:#60706a;white-space:nowrap}
.empty{padding:30px 18px;text-align:center;color:#8a9692;font-size:11px}
#toast{position:fixed;right:22px;bottom:22px;z-index:200;background:#162d28;color:#fff;padding:11px 14px;border:1px solid rgba(255,255,255,.08);border-radius:11px;box-shadow:0 18px 50px rgba(9,29,24,.25);opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s;font-size:11px;font-weight:650}
#toast.show{opacity:1;transform:translateY(0)}
.linkbtn{text-decoration:none;display:inline-block}

@media(max-width:1180px){
  .grid.cols4{grid-template-columns:repeat(2,1fr)}
  .pos-layout{grid-template-columns:1fr}
  .cart{position:static}
  .menu-cards{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:900px){
  .login-wrap{padding:18px}.login-shell{grid-template-columns:1fr;max-width:520px;min-height:0}.login-intro{display:none}.login-card{padding:34px}.login-mobile-brand{display:flex;margin-bottom:14px}
  .user-chip{display:none}
}
@media(max-width:780px){
  .app{display:block}.app aside{position:fixed;left:-278px;width:258px;transition:left .2s ease;box-shadow:18px 0 50px rgba(8,28,23,.22)}.app aside.open{left:0}
  .app header{height:72px;padding:0 14px}.page-heading .eyebrow{display:none}.app header h2{font-size:18px}
  #content{padding:15px 14px 30px}.menu-toggle{display:grid}.grid.cols4,.grid.cols3,.grid.cols2,.form-grid{grid-template-columns:1fr}.menu-cards{grid-template-columns:repeat(2,1fr)}
  .toolbar{padding:8px}.toolbar .spacer{display:none}.toolbar input,.toolbar select{max-width:none;flex:1}.header-actions #shiftBtn{display:none}
  .modal{padding:10px}.modal-card{border-radius:18px}.metric{min-height:116px}
}
@media(max-width:520px){
  .login-wrap{padding:0;background:#fff}.login-shell{border:0;border-radius:0;box-shadow:none;min-height:100vh}.login-card{padding:30px 22px}.login-heading h2{font-size:26px}
  .grid.cols4{grid-template-columns:1fr 1fr;gap:10px}.metric{padding:15px;min-height:112px}.metric:before{left:15px;top:15px;width:20px}.metric strong{font-size:20px}.metric small{margin-top:14px}.card{border-radius:15px}
  .menu-cards{grid-template-columns:1fr 1fr;gap:9px}.menu-card{padding:13px;min-height:150px}.menu-card b{font-size:12px}.menu-card span{font-size:13px}
}