/* ===========================================================
   Anjok Billing — light green theme
   Palette:  leaf #1c8a4e · deep #14663a · soft #e3f5e9
             bg #f3faf4 · border #d6ebdb · ink #16321f
   Type:     Plus Jakarta Sans (display) · Inter (body)
   =========================================================== */
:root{
  --leaf:#1c8a4e; --deep:#14663a; --leaf-700:#157a44;
  --soft:#e3f5e9; --soft-2:#f0faf3; --bg:#f3faf4; --surface:#ffffff;
  --border:#d6ebdb; --border-2:#e6f2ea;
  --ink:#16321f; --body:#34493c; --muted:#6f8678;
  --danger:#c0392b; --danger-bg:#fdecea; --warn:#b07c12; --warn-bg:#fdf4e1;
  --radius:12px; --radius-sm:8px;
  --shadow:0 1px 2px rgba(20,102,58,.06), 0 6px 18px rgba(20,102,58,.06);
  --shadow-lg:0 12px 40px rgba(20,102,58,.14);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--bg); color:var(--body); font-size:14px; line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,.brand{font-family:'Plus Jakarta Sans','Inter',sans-serif;color:var(--ink);font-weight:700;letter-spacing:-.01em}
a{color:var(--deep);text-decoration:none}
a:hover{text-decoration:underline}
.num{font-variant-numeric:tabular-nums}

/* ---------- Layout ---------- */
.app{display:flex;min-height:100vh}
.sidebar{
  width:236px;flex:0 0 236px;background:linear-gradient(180deg,#13643a,#0f4f2e);
  color:#dcefe2;padding:18px 14px;position:sticky;top:0;height:100vh;overflow:auto;
}
.sidebar .logo{display:flex;align-items:center;gap:10px;padding:6px 8px 16px;border-bottom:1px solid rgba(255,255,255,.12);margin-bottom:12px}
.sidebar .logo .mark{width:34px;height:34px;border-radius:9px;background:#bff3d2;color:#0f4f2e;display:grid;place-items:center;font-weight:800;font-family:'Plus Jakarta Sans'}
.sidebar .logo b{color:#fff;font-family:'Plus Jakarta Sans';font-size:16px}
.sidebar .logo span{display:block;font-size:11px;color:#9ec9af}
.nav a{display:flex;align-items:center;gap:10px;color:#cfe8d8;padding:9px 11px;border-radius:9px;margin:2px 0;font-weight:500}
.nav a:hover{background:rgba(255,255,255,.08);text-decoration:none;color:#fff}
.nav a.active{background:#bff3d2;color:#0f4f2e;font-weight:600}
.nav .ico{width:18px;text-align:center}
.nav .sect{font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:#7fb295;margin:14px 10px 4px}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px 26px;background:var(--surface);border-bottom:1px solid var(--border)}
.topbar h1{font-size:19px;margin:0}
.topbar .who{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px}
.topbar .who .av{width:32px;height:32px;border-radius:50%;background:var(--soft);color:var(--deep);display:grid;place-items:center;font-weight:700}
.content{padding:24px 26px;flex:1}

/* ---------- Cards ---------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.card .hd{padding:14px 18px;border-bottom:1px solid var(--border-2);display:flex;align-items:center;justify-content:space-between;gap:12px}
.card .hd h2{font-size:15px;margin:0}
.card .bd{padding:18px}
.grid{display:grid;gap:16px}
.cols-4{grid-template-columns:repeat(4,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.cols-4,.cols-3,.cols-2{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.cols-4,.cols-3,.cols-2{grid-template-columns:1fr}}

/* ---------- Stat tiles ---------- */
.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.stat:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--leaf)}
.stat .lbl{color:var(--muted);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.stat .val{font-family:'Plus Jakarta Sans';font-size:26px;font-weight:800;color:var(--ink);margin-top:6px}
.stat .sub{font-size:12px;color:var(--muted);margin-top:2px}
.stat.amber:before{background:var(--warn)} .stat.red:before{background:var(--danger)}

/* ---------- Tables ---------- */
table{width:100%;border-collapse:collapse}
thead th{background:var(--soft-2);color:var(--deep);font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;
  text-align:left;padding:10px 14px;border-bottom:1px solid var(--border);font-weight:700}
tbody td{padding:11px 14px;border-bottom:1px solid var(--border-2);vertical-align:middle}
tbody tr:hover{background:var(--soft-2)}
td.r,th.r{text-align:right}
td.c,th.c{text-align:center}
.table-wrap{overflow:auto;border-radius:var(--radius)}

/* ---------- Forms ---------- */
label{display:block;font-size:12.5px;font-weight:600;color:var(--ink);margin-bottom:5px}
input,select,textarea{
  width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:var(--radius-sm);
  font:inherit;color:var(--ink);background:#fff;transition:border .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--leaf);box-shadow:0 0 0 3px var(--soft)}
.field{margin-bottom:14px}
.row{display:flex;gap:12px;flex-wrap:wrap}
.row > .field{flex:1;min-width:140px}
.hint{font-size:11.5px;color:var(--muted);margin-top:4px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:7px;cursor:pointer;border:1px solid transparent;
  border-radius:var(--radius-sm);padding:9px 15px;font:inherit;font-weight:600;transition:.15s}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--leaf);color:#fff}
.btn-primary:hover{background:var(--leaf-700)}
.btn-ghost{background:#fff;border-color:var(--border);color:var(--deep)}
.btn-ghost:hover{background:var(--soft-2)}
.btn-danger{background:var(--danger-bg);color:var(--danger);border-color:#f3c6c0}
.btn-danger:hover{background:#fbdcd8}
.btn-sm{padding:6px 11px;font-size:12.5px}
.btn-block{width:100%;justify-content:center}

/* ---------- Badges ---------- */
.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:11.5px;font-weight:700}
.badge-ok{background:var(--soft);color:var(--deep)}
.badge-low{background:var(--warn-bg);color:var(--warn)}
.badge-out{background:var(--danger-bg);color:var(--danger)}

/* ---------- Flash ---------- */
.flash{padding:11px 16px;border-radius:var(--radius-sm);margin-bottom:18px;font-weight:600}
.flash.ok{background:var(--soft);color:var(--deep);border:1px solid var(--border)}
.flash.err{background:var(--danger-bg);color:var(--danger);border:1px solid #f3c6c0}

.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.page-head h2{font-size:18px;margin:0}
.muted{color:var(--muted)}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

/* ---------- POS / billing screen ---------- */
.pos{display:grid;grid-template-columns:1fr 360px;gap:18px;align-items:start}
@media(max-width:1100px){.pos{grid-template-columns:1fr}}
.scan-bar{display:flex;gap:10px;margin-bottom:14px}
.scan-bar input{font-size:16px;padding:13px 14px}
#scanInput{border:2px solid var(--leaf);background:var(--soft-2);font-weight:600}
.cart-table input{padding:6px 8px;text-align:center}
.qty-input{width:70px}
.totals{font-size:14px}
.totals .line{display:flex;justify-content:space-between;padding:5px 0}
.totals .grand{border-top:2px solid var(--border);margin-top:8px;padding-top:10px;font-size:20px;font-weight:800;color:var(--ink);font-family:'Plus Jakarta Sans'}
.empty{padding:42px 18px;text-align:center;color:var(--muted)}
.seg{display:inline-flex;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}
.seg label{margin:0}
.seg input{display:none}
.seg span{padding:8px 14px;cursor:pointer;font-weight:600;color:var(--muted);font-size:13px}
.seg input:checked + span{background:var(--leaf);color:#fff}

/* ---------- Login ---------- */
.auth{min-height:100vh;display:grid;place-items:center;background:
  radial-gradient(900px 500px at 80% -10%, #bff3d2 0%, transparent 55%),
  radial-gradient(700px 500px at -10% 110%, #d6f3e0 0%, transparent 55%), var(--bg)}
.auth .box{width:380px;max-width:92vw;background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow-lg);padding:34px 30px}
.auth .mark{width:52px;height:52px;border-radius:14px;background:var(--leaf);color:#fff;display:grid;place-items:center;font-family:'Plus Jakarta Sans';font-weight:800;font-size:22px;margin-bottom:16px}

@media print{.no-print{display:none!important}}

/* ---------- Setup / settings pages (company, integrations, barcodes) ---------- */
.card{padding:18px 20px;margin-bottom:18px}
.card-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:14px}
.card-head h2{font-size:16px;margin:0}
.card-head .muted{font-size:12.5px}
.muted{color:var(--muted)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.field{margin-bottom:14px}
.field small{display:block;margin-top:4px}
.form-actions{margin-top:18px;display:flex;gap:10px;justify-content:flex-end}
.grow{flex:1}

.logo-row{display:flex;gap:18px;align-items:center;margin-bottom:18px;
  padding-bottom:16px;border-bottom:1px solid var(--border-2)}
.logo-preview img,.logo-empty{width:84px;height:84px;border-radius:14px;object-fit:cover;
  border:1px solid var(--border);background:var(--soft)}
.logo-empty{display:grid;place-items:center;font-family:'Plus Jakarta Sans';
  font-size:34px;font-weight:800;color:var(--deep)}

/* ---------- Barcodes page ---------- */
.grid-side{display:grid;grid-template-columns:340px 1fr;gap:18px;align-items:start}
.table.compact td,.table.compact th{padding:8px 12px}
tbody tr.row-active{background:var(--soft)}
.barcode-stage{display:grid;place-items:center;padding:26px;background:#fff;
  border:1px dashed var(--border);border-radius:12px;margin-bottom:16px}
.barcode-stage svg{max-width:100%}
.bc-price{margin-top:10px;font-family:'Plus Jakarta Sans';font-weight:800;
  font-size:20px;color:var(--ink)}
.inline-form{display:flex;gap:12px;align-items:flex-end}
.inline-form .field{margin-bottom:0}
.inline-form input[type=number]{width:120px}

@media (max-width:860px){
  .grid-2,.grid-3,.grid-side{grid-template-columns:1fr}
}

/* ---------- Users, reports, toggles ---------- */
.toggle{display:flex;gap:12px;align-items:flex-start;margin-top:8px;padding:12px 14px;
  background:var(--soft-2);border:1px solid var(--border-2);border-radius:12px}
.toggle input[type=checkbox]{width:18px;height:18px;margin-top:2px;accent-color:var(--leaf)}
.row-form{display:inline;margin:0}
.row-form select{padding:5px 8px;border:1px solid var(--border);border-radius:8px;background:#fff}
td.actions{display:flex;gap:6px;flex-wrap:wrap}
.badge-warn{background:#fdeccd;color:#8a5a00}
.report-bar{display:flex;align-items:flex-end;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.report-bar .spacer{flex:1}
.report-head{display:flex;align-items:baseline;gap:10px;margin-bottom:14px}
.report-head h2{margin:0;font-size:18px}
.barline{height:9px;border-radius:6px;background:var(--soft);overflow:hidden}
.barline span{display:block;height:100%;background:var(--leaf);border-radius:6px}
.table .r{text-align:right}
.table .c{text-align:center}
@media print{
  .sidebar,.topbar,.report-bar{display:none!important}
  .main,.content{margin:0!important;padding:0!important}
  .card{box-shadow:none;border-color:#ddd;break-inside:avoid}
}