*{box-sizing:border-box}html,body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text,#111827)}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:250px;background:var(--sidebar);color:#fff;padding:22px 16px;display:flex;flex-direction:column;z-index:20}.brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}.brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--primary),var(--accent));display:grid;place-items:center;font-weight:900;box-shadow:0 10px 26px color-mix(in srgb,var(--primary) 35%,transparent)}.brand small,.sidebar-user small{display:block;opacity:.68;font-size:11px}.side-nav{display:grid;gap:6px;overflow:auto}.side-nav a{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:12px;opacity:.78;font-size:14px}.side-nav a:hover,.side-nav a.active{opacity:1;background:rgba(255,255,255,.11)}.side-nav svg{width:18px}.sidebar-user{margin-top:auto;display:grid;grid-template-columns:36px 1fr 24px;gap:10px;align-items:center;background:rgba(255,255,255,.08);padding:10px;border-radius:14px}.avatar{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--accent));display:grid;place-items:center;color:#fff;font-weight:800}.main{margin-left:250px;min-height:100vh}.topbar{height:92px;padding:20px 28px;display:flex;align-items:center;justify-content:space-between}.topbar small{color:var(--muted,#6b7280)}.topbar h1{font-size:25px;margin:3px 0 0}.top-actions{display:flex;gap:10px;align-items:center}.icon-btn{width:42px;height:42px;border-radius:14px;background:var(--card);display:grid;place-items:center;box-shadow:0 8px 26px rgba(15,23,42,.07)}.mobile-avatar{display:none}.content{padding:0 28px 110px}.grid{display:grid;gap:16px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:var(--card);border-radius:20px;padding:18px;box-shadow:0 12px 34px rgba(15,23,42,.06);border:1px solid rgba(148,163,184,.13)}.stat{display:flex;justify-content:space-between;gap:12px}.stat .icon{width:46px;height:46px;border-radius:15px;background:color-mix(in srgb,var(--primary) 13%,transparent);color:var(--primary);display:grid;place-items:center}.stat small{color:var(--muted,#6b7280)}.stat h3{font-size:22px;margin:8px 0 0}.section-head{display:flex;align-items:center;justify-content:space-between;margin:22px 0 12px}.section-head h2{font-size:18px;margin:0}.btn{border:0;border-radius:13px;padding:11px 15px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff}.btn-soft{background:color-mix(in srgb,var(--primary) 10%,var(--card));color:var(--primary)}.btn-danger{background:#fee2e2;color:#b91c1c}.field{display:grid;gap:7px;margin-bottom:14px}.field label{font-size:13px;font-weight:700}.input,select,textarea{width:100%;padding:11px 12px;border:1px solid #dbe2ea;border-radius:12px;background:var(--card);color:var(--text,#111827);outline:none}.input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 12%,transparent)}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:680px}.table th,.table td{padding:12px 10px;text-align:left;border-bottom:1px solid #eef2f7;font-size:13px}.table th{color:#64748b;font-size:11px;text-transform:uppercase;letter-spacing:.05em}.badge{display:inline-flex;padding:5px 8px;border-radius:999px;font-size:11px;font-weight:800;background:#eef2ff;color:#4f46e5}.badge.ok{background:#dcfce7;color:#15803d}.badge.warn{background:#fef3c7;color:#a16207}.badge.danger{background:#fee2e2;color:#b91c1c}.module-card{position:relative}.module-card input{position:absolute;right:16px;top:16px;width:18px;height:18px}.theme-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.theme-option{border:2px solid transparent;border-radius:18px;padding:12px;background:var(--card);cursor:pointer}.theme-option.active{border-color:var(--primary)}.theme-preview{height:86px;border-radius:14px;display:grid;grid-template-columns:30% 70%;overflow:hidden}.theme-preview span:last-child{padding:10px;display:grid;gap:7px}.theme-preview i{display:block;height:10px;border-radius:999px;background:rgba(255,255,255,.5)}.bottom-nav{display:none}.toast{margin:0 28px 14px;padding:12px 15px;border-radius:13px;background:#ecfeff;color:#155e75}.toast.error{background:#fee2e2;color:#991b1b}.pos-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:18px}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.product-card{background:var(--card);border:1px solid #e5e7eb;border-radius:16px;padding:13px;cursor:pointer;transition:.15s}.product-card:hover{transform:translateY(-2px);border-color:var(--primary)}.product-card .thumb{height:90px;border-radius:12px;background:linear-gradient(135deg,color-mix(in srgb,var(--primary) 16%,#fff),color-mix(in srgb,var(--accent) 22%,#fff));display:grid;place-items:center;color:var(--primary);margin-bottom:10px}.cart-panel{position:sticky;top:18px;align-self:start}.cart-items{display:grid;gap:8px;max-height:45vh;overflow:auto}.cart-row{display:grid;grid-template-columns:1fr auto auto;gap:8px;align-items:center;padding:10px 0;border-bottom:1px solid #eef2f7}.cart-total{display:flex;justify-content:space-between;font-size:20px;font-weight:900;margin:16px 0}.login-page{min-height:100vh;display:grid;place-items:center;padding:22px;background:radial-gradient(circle at top left,color-mix(in srgb,var(--primary) 28%,transparent),transparent 34%),var(--bg)}.login-card{width:min(440px,100%);background:var(--card);padding:28px;border-radius:26px;box-shadow:0 24px 70px rgba(15,23,42,.14)}.login-logo{width:58px;height:58px;border-radius:18px;background:linear-gradient(135deg,var(--primary),var(--accent));display:grid;place-items:center;color:#fff;font-weight:900;font-size:20px;margin-bottom:18px}.table-map{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.restaurant-table{padding:20px;border-radius:18px;background:var(--card);border:2px solid #dcfce7}.restaurant-table.occupied{border-color:#fecaca;background:#fff7f7}.restaurant-table.reserved{border-color:#fde68a;background:#fffdf2}.restaurant-table h3{margin:0 0 5px}.kpi-strip{display:flex;gap:10px;overflow:auto}.kpi-pill{min-width:max-content;padding:9px 12px;border-radius:999px;background:var(--card);box-shadow:0 5px 16px rgba(15,23,42,.05);font-size:12px}.empty{padding:36px;text-align:center;color:#64748b}.empty svg{width:46px;height:46px;margin-bottom:8px;opacity:.5}
@media(max-width:1100px){.grid-4{grid-template-columns:repeat(2,1fr)}.product-grid{grid-template-columns:repeat(3,1fr)}.theme-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:780px){.sidebar{display:none}.main{margin-left:0}.topbar{height:78px;padding:15px 16px}.topbar h1{font-size:21px}.content{padding:0 14px 96px}.mobile-avatar{display:grid}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr 1fr}.grid-2.form-grid{grid-template-columns:1fr}.bottom-nav{display:grid;grid-template-columns:repeat(6,1fr);position:fixed;z-index:30;bottom:0;left:0;right:0;background:color-mix(in srgb,var(--card) 92%,transparent);backdrop-filter:blur(18px);border-top:1px solid #e5e7eb;padding:8px 5px max(8px,env(safe-area-inset-bottom))}.bottom-nav a{display:grid;place-items:center;gap:3px;font-size:10px;color:#64748b}.bottom-nav svg{width:19px}.pos-layout{grid-template-columns:1fr}.cart-panel{position:static}.product-grid{grid-template-columns:repeat(2,1fr)}.theme-grid{grid-template-columns:1fr 1fr}.table-map{grid-template-columns:repeat(2,1fr)}.toast{margin:0 14px 12px}.card{border-radius:18px;padding:15px}}
@media(max-width:430px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr 1fr}.stat h3{font-size:18px}.theme-grid{grid-template-columns:1fr}.table-map{grid-template-columns:1fr 1fr}}
/* v1 complete additions */
body.dark-auto{color-scheme:dark}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.toolbar .input{max-width:260px}.muted{color:var(--muted,#64748b)}.text-right{text-align:right}.text-center{text-align:center}.danger{color:#b91c1c}.success{color:#15803d}.warning{color:#a16207}.w-full{width:100%}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mb-0{margin-bottom:0}.flex{display:flex}.between{justify-content:space-between}.center{align-items:center}.gap{gap:10px}.stack{display:grid;gap:12px}.tabs{display:flex;gap:8px;overflow:auto;padding-bottom:4px}.tabs a{padding:9px 12px;border-radius:12px;background:var(--card);font-size:13px;white-space:nowrap}.tabs a.active{background:var(--primary);color:#fff}.quick-actions{display:flex;gap:8px;flex-wrap:wrap}.metric-up{color:#059669}.metric-down{color:#dc2626}.form-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:14px}.modal-backdrop,.scanner-backdrop{position:fixed;inset:0;background:#0f172ab8;z-index:100;display:grid;place-items:center;padding:18px}.modal,.scanner{width:min(460px,100%);background:var(--card);border-radius:22px;padding:20px;box-shadow:0 30px 90px #0005}.modal h3{margin:0 0 7px}.modal-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:18px}.floating-toast{position:fixed;right:18px;top:18px;z-index:200;background:#dcfce7;color:#166534;padding:12px 16px;border-radius:13px;box-shadow:0 15px 40px #0002;font-weight:700}.floating-toast.warn{background:#fef3c7;color:#92400e}.floating-toast.error{background:#fee2e2;color:#991b1b}.scanner video{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:16px;background:#000}.scanner p{text-align:center}.receipt{width:80mm;max-width:100%;margin:auto;background:#fff;color:#111;padding:12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.receipt h2,.receipt p{text-align:center}.receipt-line{display:flex;justify-content:space-between;gap:10px}.receipt hr{border:0;border-top:1px dashed #777}.order-chip{padding:6px 9px;border-radius:999px;background:#eef2ff;color:#4338ca;font-size:11px;font-weight:800}.table-actions{display:flex;gap:6px;flex-wrap:wrap}.table-actions .btn{padding:7px 9px;font-size:11px}.low-stock{background:#fff7ed!important}.permission-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.check-card{display:flex;align-items:center;gap:10px;padding:12px;border:1px solid #e5e7eb;border-radius:14px;background:var(--card)}.check-card input{width:18px;height:18px}.progress{height:8px;background:#e5e7eb;border-radius:999px;overflow:hidden}.progress>span{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--accent))}.kitchen-board{display:grid;grid-template-columns:repeat(4,minmax(260px,1fr));gap:14px;overflow:auto}.kitchen-ticket{background:var(--card);border-radius:18px;padding:15px;border-top:4px solid var(--primary);min-height:220px}.kitchen-ticket.ready{border-color:#10b981}.kitchen-ticket.urgent{box-shadow:0 0 0 2px #ef444433}.laundry-step{display:flex;gap:5px;flex-wrap:wrap}.laundry-step span{padding:5px 8px;border-radius:99px;background:#f1f5f9;font-size:10px}.laundry-step span.active{background:var(--primary);color:#fff}.barcode-svg{background:#fff;padding:8px;border-radius:8px}.settings-grid{display:grid;grid-template-columns:220px 1fr;gap:18px}.settings-nav{display:grid;gap:6px;align-self:start;position:sticky;top:16px}.settings-nav a{padding:10px 12px;border-radius:12px}.settings-nav a:hover,.settings-nav a.active{background:color-mix(in srgb,var(--primary) 12%,var(--card));color:var(--primary)}.hero-card{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;position:relative;overflow:hidden}.hero-card:after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;background:#fff2;right:-40px;top:-60px}.hero-card .btn{background:#fff;color:#111827}.empty-soft{border:1px dashed #cbd5e1;background:transparent}.summary-list{display:grid;gap:10px}.summary-list>div{display:flex;justify-content:space-between;gap:12px;padding-bottom:8px;border-bottom:1px solid #eef2f7}.summary-list>div:last-child{border-bottom:0;font-weight:900}.inline-form{display:flex;gap:8px;align-items:end;flex-wrap:wrap}.inline-form .field{margin:0;min-width:140px}.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.order-type{display:flex;gap:7px;overflow:auto}.order-type button{white-space:nowrap}.chart-box{height:260px}.print-only{display:none}
@media(max-width:780px){.settings-grid{grid-template-columns:1fr}.settings-nav{display:flex;overflow:auto;position:static}.settings-nav a{white-space:nowrap}.permission-grid{grid-template-columns:1fr 1fr}.kitchen-board{grid-template-columns:repeat(4,280px)}.toolbar .input{max-width:none}.mobile-hide{display:none!important}.receipt{width:100%}.split-grid{grid-template-columns:1fr}}
@media print{.sidebar,.topbar,.bottom-nav,.no-print,.toast{display:none!important}.main{margin:0}.content{padding:0}.print-only{display:block}.receipt{box-shadow:none;width:80mm}.card{box-shadow:none;border:0}}

/* v0.9.3 Guide & SOP */
.guide-hero{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;overflow:hidden;position:relative}.guide-hero:after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:#fff2;right:-70px;top:-80px}.guide-hero>*{position:relative;z-index:1}.guide-filter{display:flex;gap:8px;flex-wrap:wrap}.guide-filter a{padding:8px 11px;border-radius:999px;background:var(--card);font-size:12px;border:1px solid #e5e7eb}.guide-filter a.active{background:var(--primary);color:#fff;border-color:var(--primary)}.guide-card details>summary{cursor:pointer;list-style:none}.guide-card details>summary::-webkit-details-marker{display:none}.guide-card .guide-body{padding-top:14px}.guide-content h3{margin:18px 0 8px;font-size:17px}.guide-content h4{margin:14px 0 7px;font-size:15px}.guide-content p{line-height:1.65;margin:8px 0}.guide-content ul,.guide-content ol{padding-left:22px;line-height:1.65}.guide-meta{display:flex;gap:7px;flex-wrap:wrap;margin-top:8px}.sop-editor{min-height:280px;line-height:1.55}.guide-list-actions{display:flex;gap:7px;flex-wrap:wrap}.guide-card-title{display:flex;justify-content:space-between;align-items:flex-start;gap:14px}.guide-card-title h2{margin:0;font-size:18px}.guide-arrow{width:30px;height:30px;border-radius:10px;background:color-mix(in srgb,var(--primary) 10%,var(--card));display:grid;place-items:center;color:var(--primary);flex:0 0 auto}.guide-empty{padding:46px 20px;text-align:center}.guide-empty svg{width:52px;height:52px;opacity:.45;margin-bottom:10px}@media(max-width:780px){.bottom-nav a{font-size:9px}.guide-card-title h2{font-size:16px}}

/* ==========================================================
   iMersPOS v0.9.4 — Dynamic Gradient Card System
   Every application surface/card uses a configurable gradient.
   ========================================================== */
body{
  background:
    radial-gradient(circle at 10% 0%,color-mix(in srgb,var(--primary) 10%,transparent),transparent 30%),
    radial-gradient(circle at 92% 8%,color-mix(in srgb,var(--accent) 9%,transparent),transparent 28%),
    var(--bg);
  background-attachment:fixed;
}
.card:not(.hero-card):not(.guide-hero),
.product-card,
.theme-option,
.login-card,
.modal,
.scanner,
.kpi-pill,
.check-card,
.kitchen-ticket,
.restaurant-table,
.guide-filter a,
.icon-btn,
.tabs a,
.empty-soft{
  background:linear-gradient(
    var(--card-gradient-angle,135deg),
    color-mix(in srgb,var(--card-gradient-from,var(--primary)) var(--card-gradient-strength,18%),var(--card)) 0%,
    color-mix(in srgb,var(--card-gradient-to,var(--accent)) var(--card-gradient-strength,18%),var(--card)) 100%
  );
  border-color:color-mix(in srgb,var(--card-gradient-from,var(--primary)) 18%,transparent);
  box-shadow:
    0 14px 36px rgba(15,23,42,var(--card-shadow-alpha,.08)),
    0 1px 0 color-mix(in srgb,#fff 42%,transparent) inset;
}
.card:not(.hero-card):not(.guide-hero),.login-card,.modal,.scanner{border-radius:var(--card-radius,20px)}
.card:not(.hero-card):not(.guide-hero){position:relative;overflow:hidden}
.card:not(.hero-card):not(.guide-hero)::before{
  content:"";position:absolute;inset:0 0 auto 0;height:2px;pointer-events:none;
  background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--card-gradient-from,var(--primary)) 52%,transparent),color-mix(in srgb,var(--card-gradient-to,var(--accent)) 52%,transparent),transparent);
  opacity:.75;
}
.card:not(.hero-card):not(.guide-hero)>*{position:relative;z-index:1}
.product-card,.theme-option,.check-card,.kpi-pill,.restaurant-table,.kitchen-ticket,.guide-filter a,.icon-btn,.tabs a{transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.product-card:hover,.theme-option:hover,.check-card:hover,.restaurant-table:hover,.guide-filter a:hover,.tabs a:hover{
  transform:translateY(-2px);
  box-shadow:0 18px 42px color-mix(in srgb,var(--primary) 12%,rgba(15,23,42,.12));
  border-color:color-mix(in srgb,var(--primary) 38%,transparent);
}
/* Keep strong hero cards intentionally vivid. */
.hero-card,.guide-hero{
  background:linear-gradient(var(--card-gradient-angle,135deg),var(--primary),var(--accent));
  box-shadow:0 18px 44px color-mix(in srgb,var(--primary) 22%,transparent);
}
/* Status cards still keep their status meaning, but never return to flat white. */
.restaurant-table.occupied{
  background:linear-gradient(var(--card-gradient-angle,135deg),color-mix(in srgb,#ef4444 14%,var(--card)),color-mix(in srgb,var(--accent) 10%,var(--card)));
  border-color:color-mix(in srgb,#ef4444 38%,transparent);
}
.restaurant-table.reserved{
  background:linear-gradient(var(--card-gradient-angle,135deg),color-mix(in srgb,#f59e0b 16%,var(--card)),color-mix(in srgb,var(--accent) 9%,var(--card)));
  border-color:color-mix(in srgb,#f59e0b 40%,transparent);
}
.restaurant-table.available{
  background:linear-gradient(var(--card-gradient-angle,135deg),color-mix(in srgb,#10b981 12%,var(--card)),color-mix(in srgb,var(--primary) 9%,var(--card)));
}
.low-stock{
  background:linear-gradient(var(--card-gradient-angle,135deg),color-mix(in srgb,#f97316 14%,var(--card)),color-mix(in srgb,var(--accent) 8%,var(--card)))!important;
}
/* Inputs remain readable but inherit a soft tint instead of stark white. */
.input,select,textarea{
  background:linear-gradient(135deg,color-mix(in srgb,var(--card-gradient-from,var(--primary)) 4%,var(--card)),color-mix(in srgb,var(--card-gradient-to,var(--accent)) 3%,var(--card)));
  border-color:color-mix(in srgb,var(--card-gradient-from,var(--primary)) 16%,#dbe2ea);
}
.table th,.table td{border-bottom-color:color-mix(in srgb,var(--card-gradient-from,var(--primary)) 10%,#e7edf4)}
.summary-list>div{border-bottom-color:color-mix(in srgb,var(--card-gradient-from,var(--primary)) 10%,#e7edf4)}
.cart-row{border-bottom-color:color-mix(in srgb,var(--card-gradient-from,var(--primary)) 10%,#e7edf4)}
.settings-nav a:hover,.settings-nav a.active{
  background:linear-gradient(135deg,color-mix(in srgb,var(--primary) 15%,var(--card)),color-mix(in srgb,var(--accent) 10%,var(--card)));
}
/* Appearance page preview helpers */
.gradient-control-preview{
  min-height:118px;border-radius:22px;padding:18px;display:flex;align-items:flex-end;
  background:linear-gradient(var(--preview-angle,135deg),color-mix(in srgb,var(--preview-from,#6d5dfc) var(--preview-strength,18%),var(--card)),color-mix(in srgb,var(--preview-to,#9b7cff) var(--preview-strength,18%),var(--card)));
  border:1px solid color-mix(in srgb,var(--preview-from,#6d5dfc) 24%,transparent);
  box-shadow:0 16px 38px color-mix(in srgb,var(--preview-from,#6d5dfc) 12%,transparent)
}
.gradient-control-preview b{font-size:18px}.range-row{display:grid;grid-template-columns:1fr 76px;gap:10px;align-items:center}.range-row output{text-align:center;font-weight:800;padding:9px;border-radius:12px;background:color-mix(in srgb,var(--primary) 8%,var(--card))}
@media(max-width:780px){
  .card:not(.hero-card):not(.guide-hero){border-radius:var(--card-radius-mobile,18px)}
  .gradient-control-preview{min-height:100px}
}
@media print{
  .card:not(.hero-card):not(.guide-hero){background:#fff!important;box-shadow:none!important}
}