/* ============ Warung Kasir — Design Tokens ============
   Palette: warm rice-paper cream + spice-orange accent + deep forest sidebar
   Type: Plus Jakarta Sans (display) + Inter (body/data)
======================================================== */
:root{
  --ink: #20261f;
  --ink-soft: #5b6459;
  --cream: #F6F2E9;
  --card: #FFFFFF;
  --line: #E7E1D3;
  --sidebar: #17261F;
  --sidebar-soft: #223529;
  --sidebar-line: #2C4234;
  --accent: #C9612A;
  --accent-dark: #A94E20;
  --accent-soft: #F6E3D4;
  --leaf: #3C7A5B;
  --leaf-soft: #E1EEE6;
  --danger: #B23A34;
  --danger-soft: #F7E2E0;
  --gold: #C69214;
  --radius-s: 8px;
  --radius-m: 14px;
  --radius-l: 20px;
  --shadow: 0 1px 2px rgba(32,38,31,.06), 0 8px 24px -12px rgba(32,38,31,.18);
  --font-display: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4{ font-family: var(--font-display); margin:0; letter-spacing:-0.01em; }
p{ margin:0; }
button{ font-family: inherit; cursor:pointer; }
input,select,textarea{ font-family: inherit; }
a{ color: inherit; }

.screen{ min-height:100vh; }
.hidden{ display:none !important; }
[hidden]{ display:none !important; }

/* ---------- Login ---------- */
#screen-login{
  background:
    radial-gradient(circle at 8% 10%, rgba(201,97,42,.14), transparent 40%),
    radial-gradient(circle at 92% 85%, rgba(60,122,91,.16), transparent 45%),
    var(--cream);
  display:flex; align-items:center; justify-content:center;
  padding: 48px 24px;
}
.login-wrap{
  width:100%; max-width:1180px;
  display:grid; grid-template-columns: 1.15fr .85fr; gap:40px; align-items:stretch;
}
.tag-pill{
  display:inline-flex; align-items:center; gap:8px;
  background: var(--accent-soft); color: var(--accent-dark);
  padding:7px 14px; border-radius:999px; font-size:13px; font-weight:600;
}
.tag-dot{ width:7px; height:7px; border-radius:50%; background: var(--accent); display:inline-block; }
.login-hero h1{
  font-size: 40px; line-height:1.12; margin: 18px 0 14px; font-weight:800; color:#1B2119;
}
.hero-sub{ color: var(--ink-soft); font-size:16px; line-height:1.6; max-width:520px; }
.hero-grid{ display:grid; grid-template-columns:1fr 1fr; gap:14px; margin-top:32px; max-width:560px; }
.hero-card{ background:rgba(255,255,255,.6); border:1px solid var(--line); border-radius:var(--radius-m); padding:16px 18px; }
.hero-card h3{ font-size:15px; margin-bottom:6px; }
.hero-card p{ font-size:13px; color:var(--ink-soft); line-height:1.5; }

.login-card{
  background: var(--card); border-radius: var(--radius-l); box-shadow: var(--shadow);
  padding: 32px; align-self:center; border:1px solid var(--line);
}
.login-card-head{ display:flex; gap:14px; align-items:center; margin-bottom:22px; }
.login-card-head h2{ font-size:20px; }
.login-card-head p{ color:var(--ink-soft); font-size:13px; margin-top:2px; }
.brand-badge{
  width:44px; height:44px; border-radius:12px; background:linear-gradient(145deg,var(--accent),var(--accent-dark));
  color:#fff; display:flex; align-items:center; justify-content:center; font-weight:800; font-family:var(--font-display); flex-shrink:0;
}
.field-label{ display:block; font-size:12.5px; font-weight:600; color:var(--ink-soft); margin:14px 0 6px; }
.field-input{
  width:100%; padding:11px 13px; border-radius:var(--radius-s); border:1.5px solid var(--line);
  background:#FCFBF8; font-size:14px; color:var(--ink); outline:none; transition:border-color .15s;
}
.field-input:focus{ border-color: var(--accent); background:#fff; }
.login-error{ color:var(--danger); background:var(--danger-soft); border-radius:var(--radius-s); padding:9px 12px; font-size:13px; margin-top:14px; }

.btn{ border:none; border-radius:var(--radius-s); padding:11px 18px; font-size:14px; font-weight:600; transition: all .15s; }
.btn-block{ width:100%; }
.btn-primary{ background: var(--accent); color:#fff; }
.btn-primary:hover{ background: var(--accent-dark); }
.btn-ghost{ background:transparent; color: var(--ink-soft); }
.btn-ghost:hover{ background: #F1EDE2; }
.btn-outline{ background:#fff; color:var(--ink); border:1.5px solid var(--line); }
.btn-outline:hover{ border-color: var(--accent); color:var(--accent-dark); }
.btn-sm{ padding:7px 12px; font-size:12.5px; border-radius:8px; }
.btn-danger{ background:var(--danger-soft); color:var(--danger); }
.btn-danger:hover{ background:var(--danger); color:#fff; }
form #btn-demo-owner{ margin-top:10px; }

.demo-box{ margin-top:20px; padding:14px 16px; border-radius:var(--radius-m); background:#F7F4EC; border:1px dashed var(--line); }
.demo-row{ display:flex; justify-content:space-between; font-size:12.5px; padding:3px 0; color:var(--ink-soft); }
.demo-row b{ color:var(--ink); font-weight:700; }

/* ---------- App Shell ---------- */
#screen-app{ display:flex; min-height:100vh; }
.sidebar{
  width:250px; background:var(--sidebar); color:#EAF0EA; flex-shrink:0;
  display:flex; flex-direction:column; padding:20px 14px; position:sticky; top:0; height:100vh;
}
.sidebar-brand{ display:flex; align-items:center; gap:12px; padding:6px 8px 22px; }
.brand-name{ font-family:var(--font-display); font-weight:700; font-size:15px; }
.brand-ver{ font-size:11px; color:#8FA894; }
.sidebar-nav{ flex:1; display:flex; flex-direction:column; gap:2px; overflow-y:auto; }
.nav-item{
  display:flex; align-items:center; gap:11px; padding:10px 12px; border-radius:10px;
  color:#C9D6CB; font-size:13.5px; font-weight:600; background:transparent; border:none; text-align:left; width:100%;
}
.nav-item:hover{ background: var(--sidebar-soft); color:#fff; }
.nav-item.active{ background: var(--accent); color:#fff; }
.nav-icon{ width:18px; text-align:center; font-size:15px; }
.sidebar-foot{ border-top:1px solid var(--sidebar-line); padding-top:14px; margin-top:10px; }
.user-chip{ display:flex; align-items:center; gap:10px; padding:6px 8px 14px; }
.user-avatar{ width:34px; height:34px; border-radius:10px; background:var(--gold); color:#241C05; display:flex; align-items:center; justify-content:center; font-weight:800; font-size:13px; }
.user-name{ font-size:13px; font-weight:700; color:#fff; }
.user-role{ font-size:11px; color:#8FA894; }

.main{ flex:1; min-width:0; display:flex; flex-direction:column; }
.topbar{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:20px 28px; background:rgba(246,242,233,.92); backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line); position:sticky; top:0; z-index:20;
}
.topbar-title h1{ font-size:22px; }
.topbar-title p{ font-size:13px; color:var(--ink-soft); margin-top:2px; }
.topbar-actions{ display:flex; align-items:center; gap:10px; }
.search-input{ width:260px; }
.page-content{ padding:24px 28px 60px; flex:1; }

/* ---------- Shared components ---------- */
.grid{ display:grid; gap:18px; }
.grid-4{ grid-template-columns: repeat(4,1fr); }
.grid-2{ grid-template-columns: 1.3fr .9fr; }
.grid-2b{ grid-template-columns: 1fr 1fr; }
@media (max-width: 1100px){ .grid-4{ grid-template-columns: repeat(2,1fr);} .grid-2, .grid-2b{ grid-template-columns:1fr; } }

.card{ background:var(--card); border:1px solid var(--line); border-radius:var(--radius-m); box-shadow:var(--shadow); }
.card-pad{ padding:20px 22px; }
.card-head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:14px; gap:10px; }
.card-head h3{ font-size:15.5px; }
.card-head p{ font-size:12.5px; color:var(--ink-soft); margin-top:2px; }

.stat-card{ background:var(--card); border:1px solid var(--line); border-radius:var(--radius-m); padding:18px 20px; position:relative; overflow:hidden; box-shadow:var(--shadow); }
.stat-label{ font-size:11.5px; font-weight:700; letter-spacing:.02em; color:var(--ink-soft); text-transform:uppercase; }
.stat-value{ font-family:var(--font-display); font-size:26px; font-weight:800; margin-top:8px; color:#1B2119; }
.stat-sub{ font-size:12px; color:var(--ink-soft); margin-top:4px; }
.stat-icon{ position:absolute; right:16px; top:14px; font-size:26px; opacity:.16; }

table{ width:100%; border-collapse:collapse; font-size:13px; }
thead th{ text-align:left; background:var(--sidebar); color:#D9E4DA; font-size:11px; text-transform:uppercase; letter-spacing:.03em; padding:11px 14px; font-weight:700; }
thead th:first-child{ border-radius:8px 0 0 8px; } thead th:last-child{ border-radius:0 8px 8px 0; }
tbody td{ padding:12px 14px; border-bottom:1px solid var(--line); color:var(--ink); vertical-align:middle; }
tbody tr:last-child td{ border-bottom:none; }
tbody tr:hover{ background:#FBF9F4; }
.empty-row td{ text-align:center; color:var(--ink-soft); padding:34px 14px; }
.table-wrap{ overflow-x:auto; }

.badge{ display:inline-flex; align-items:center; gap:5px; padding:4px 10px; border-radius:999px; font-size:11.5px; font-weight:700; }
.badge-green{ background:var(--leaf-soft); color:var(--leaf); }
.badge-red{ background:var(--danger-soft); color:var(--danger); }
.badge-gold{ background:#FBF0D2; color:#8A6A0A; }
.badge-gray{ background:#EDEBE4; color:var(--ink-soft); }

.chip-row{ display:flex; gap:8px; flex-wrap:wrap; margin-bottom:16px; }
.chip{ padding:8px 14px; border-radius:999px; background:#fff; border:1.5px solid var(--line); font-size:12.5px; font-weight:600; color:var(--ink-soft); }
.chip.active{ background:var(--sidebar); color:#fff; border-color:var(--sidebar); }

.empty-box{ border:1.5px dashed var(--line); border-radius:var(--radius-m); padding:30px; text-align:center; color:var(--ink-soft); font-size:13px; }

/* POS */
.pos-layout{ display:grid; grid-template-columns: 1fr 380px; gap:20px; align-items:start; }
@media (max-width: 1100px){ .pos-layout{ grid-template-columns: 1fr; } }
.product-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(190px,1fr)); gap:14px; }
.product-card{ background:#fff; border:1px solid var(--line); border-radius:var(--radius-m); padding:14px; cursor:pointer; transition:.12s; text-align:left; }
.product-card:hover{ border-color:var(--accent); transform:translateY(-2px); box-shadow:var(--shadow); }
.product-card:disabled, .product-card.out{ opacity:.5; cursor:not-allowed; }
.pc-top{ display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:8px; }
.pc-sku{ font-size:10.5px; color:var(--ink-soft); font-weight:700; }
.pc-name{ font-size:13.5px; font-weight:700; margin:2px 0 3px; line-height:1.3; }
.pc-meta{ font-size:11px; color:var(--ink-soft); margin-bottom:8px; }
.pc-price{ font-size:15px; font-weight:800; color:var(--accent-dark); }
.pc-modal{ font-size:10.5px; color:var(--ink-soft); text-align:right; }

.cart-panel{ position:sticky; top:96px; }
.cart-list{ max-height:260px; overflow-y:auto; display:flex; flex-direction:column; gap:10px; margin:14px 0; }
.cart-item{ display:flex; gap:10px; align-items:center; border-bottom:1px solid var(--line); padding-bottom:10px; }
.cart-item:last-child{ border-bottom:none; padding-bottom:0; }
.ci-name{ font-size:12.5px; font-weight:700; }
.ci-price{ font-size:11px; color:var(--ink-soft); }
.ci-qty{ display:flex; align-items:center; gap:6px; }
.qty-btn{ width:22px; height:22px; border-radius:6px; border:1px solid var(--line); background:#fff; font-weight:700; line-height:1; }
.ci-sub{ font-size:12.5px; font-weight:700; min-width:76px; text-align:right; }
.ci-remove{ color:var(--danger); background:none; border:none; font-size:16px; padding:0 2px; }

.sum-row{ display:flex; justify-content:space-between; font-size:13px; padding:5px 0; color:var(--ink-soft); }
.sum-row b{ color:var(--ink); }
.sum-total{ display:flex; justify-content:space-between; font-size:19px; font-weight:800; padding-top:10px; margin-top:6px; border-top:1.5px solid var(--line); }
.pay-tabs{ display:grid; grid-template-columns:repeat(3,1fr); gap:8px; margin:14px 0; }
.pay-tab{ padding:10px; border-radius:var(--radius-s); border:1.5px solid var(--line); background:#fff; font-weight:700; font-size:12.5px; text-align:center; }
.pay-tab.active{ background:var(--sidebar); color:#fff; border-color:var(--sidebar); }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:10px; }

/* Modal */
.modal-overlay{ position:fixed; inset:0; background:rgba(23,30,20,.5); display:flex; align-items:center; justify-content:center; z-index:100; padding:20px; }
.modal-box{ background:#fff; border-radius:var(--radius-l); width:100%; max-width:560px; max-height:88vh; overflow-y:auto; box-shadow:0 30px 60px -20px rgba(0,0,0,.4); }
.modal-box.wide{ max-width:760px; }
.modal-head{ display:flex; justify-content:space-between; align-items:center; padding:18px 22px; border-bottom:1px solid var(--line); position:sticky; top:0; background:#fff; }
.modal-title{ font-size:16.5px; }
.modal-close{ background:none; border:none; font-size:22px; color:var(--ink-soft); line-height:1; }
.modal-body{ padding:20px 22px 24px; }
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.form-actions{ display:flex; justify-content:flex-end; gap:10px; margin-top:18px; }

.toast-wrap{ position:fixed; top:20px; right:20px; z-index:200; display:flex; flex-direction:column; gap:8px; }
.toast{ background:var(--ink); color:#fff; padding:12px 18px; border-radius:10px; font-size:13px; box-shadow:var(--shadow); animation:slideIn .18s ease-out; }
.toast.err{ background:var(--danger); }
.toast.ok{ background:var(--leaf); }
@keyframes slideIn{ from{ transform:translateX(20px); opacity:0;} to{ transform:translateX(0); opacity:1;} }

.mini-list{ display:flex; flex-direction:column; gap:11px; }
.mini-row{ display:flex; justify-content:space-between; align-items:center; font-size:13px; }
.mini-row .l{ font-weight:600; }
.mini-row .r{ color:var(--ink-soft); font-size:12px; }
.progress-track{ height:6px; border-radius:99px; background:#EDEBE4; margin-top:6px; overflow:hidden; }
.progress-fill{ height:100%; background:var(--accent); border-radius:99px; }

.svg-chart{ width:100%; height:220px; }
.legend-row{ display:flex; align-items:center; gap:8px; font-size:12.5px; margin-bottom:8px; }
.legend-dot{ width:9px; height:9px; border-radius:3px; flex-shrink:0; }

.toolbar{ display:flex; gap:10px; align-items:center; flex-wrap:wrap; margin-bottom:16px; }
.toolbar .field-input{ max-width:280px; }
.toolbar select.field-input{ max-width:180px; }

/* Print receipt */
#print-area{ display:none; }
@media print{
  body *{ visibility:hidden; }
  #print-area, #print-area *{ visibility:visible; }
  #print-area{ display:block; position:absolute; left:0; top:0; width:80mm; font-family:'Courier New',monospace; font-size:12px; padding:6mm; color:#000; }
  .receipt-line{ border-top:1px dashed #000; margin:6px 0; }
  .receipt-row{ display:flex; justify-content:space-between; }
  .receipt-center{ text-align:center; }
}

/* Mobile */
@media (max-width: 860px){
  .login-wrap{ grid-template-columns:1fr; }
  .login-hero h1{ font-size:28px; }
  .hero-grid{ grid-template-columns:1fr 1fr; }
  #screen-app{ flex-direction:column; }
  .sidebar{ width:100%; height:auto; position:relative; flex-direction:row; align-items:center; padding:12px; flex-wrap:wrap; }
  .sidebar-brand{ padding:2px 8px; }
  .sidebar-nav{ flex-direction:row; overflow-x:auto; flex:1; }
  .nav-item{ white-space:nowrap; }
  .sidebar-foot{ display:flex; align-items:center; gap:10px; border-top:none; padding:2px 8px; margin:0; }
  .sidebar-foot .btn{ width:auto; }
  .user-chip{ padding:0; }
  .topbar{ flex-direction:column; align-items:stretch; padding:14px 16px; }
  .topbar-actions{ flex-wrap:wrap; }
  .search-input{ width:100%; flex:1; }
  .page-content{ padding:16px; }
  .grid-4{ grid-template-columns:1fr 1fr; }
  .pos-layout{ grid-template-columns:1fr; }
  .cart-panel{ position:relative; top:0; }
}