@charset "UTF-8";
/* =============================================================================
   EDL Stock — design system
   Palette: EDL blue (electrical) + teal accent, clean light UI.
   Fonts: Noto Sans Lao (Lao), Inter (Latin/numbers).
   ========================================================================== */
:root{
  --blue-900:#0b2a4a; --blue-800:#0f3a63; --blue-700:#154c80;
  --blue-600:#1e64a5; --blue-500:#2b7fc9; --blue-100:#e6f0fa;
  --teal-500:#12b3a6; --teal-600:#0f9a8f;
  --amber-500:#f4a72c; --red-500:#e5484d; --green-500:#2f9e5f;
  --ink:#152233; --ink-2:#42566e; --ink-3:#7488a0;
  --line:#e4eaf1; --line-2:#eef2f7;
  --bg:#f4f7fb; --card:#ffffff; --card-2:#f9fbfd;
  --radius:14px; --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(16,40,70,.06);
  --shadow:0 4px 18px rgba(16,40,70,.08);
  --shadow-lg:0 12px 40px rgba(16,40,70,.14);
  --sidebar-w:248px;
  --font:'Inter','Noto Sans Lao',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font); color:var(--ink); background:var(--bg);
  font-size:14.5px; line-height:1.5; -webkit-font-smoothing:antialiased;
}
.lang-lo{--font:'Noto Sans Lao','Inter',system-ui,sans-serif}
.lang-lo body,body.lang-lo{font-family:var(--font)}
a{color:var(--blue-600);text-decoration:none}
h1,h2,h3,h4{margin:0 0 .4em;font-weight:600;color:var(--ink);letter-spacing:-.01em}

/* ---- Layout ---- */
.layout{display:flex;min-height:100vh}
.sidebar{
  width:var(--sidebar-w);flex:0 0 var(--sidebar-w);
  background:linear-gradient(180deg,var(--blue-900),var(--blue-800));
  color:#cfe0f0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
}
.brand{display:flex;gap:12px;align-items:center;padding:20px 18px 18px}
.brand-logo{
  width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--teal-500),var(--blue-500));
  font-size:20px;box-shadow:0 4px 12px rgba(18,179,166,.4)}
.brand-name{font-weight:700;color:#fff;font-size:16px;letter-spacing:-.02em}
.brand-sub{font-size:11px;color:#8fb0d4;line-height:1.3;max-width:150px}
.nav{display:flex;flex-direction:column;gap:2px;padding:8px 12px;overflow-y:auto;flex:1}
.nav-item{
  display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:10px;
  color:#bcd2ea;font-weight:500;transition:.15s;font-size:14px}
.nav-item:hover{background:rgba(255,255,255,.08);color:#fff}
.nav-item.active{background:var(--teal-500);color:#fff;box-shadow:0 4px 12px rgba(18,179,166,.35)}
.nav-icon{width:20px;text-align:center;font-size:15px;filter:grayscale(.2)}
.sidebar-foot{padding:14px 18px;font-size:11px;color:#6a8bb0;border-top:1px solid rgba(255,255,255,.07)}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  display:flex;align-items:center;gap:16px;padding:0 24px;height:64px;
  background:rgba(255,255,255,.85);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.page-title{font-size:19px;margin:0;flex:1}
.topbar-right{display:flex;align-items:center;gap:18px}
.lang-switch{display:flex;gap:2px;background:var(--blue-100);border-radius:9px;padding:3px}
.lang-switch a{padding:4px 11px;border-radius:7px;font-size:12.5px;font-weight:600;color:var(--blue-700)}
.lang-switch a.active{background:#fff;color:var(--blue-800);box-shadow:var(--shadow-sm)}
.user-menu{display:flex;align-items:center;gap:10px}
.user-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--blue-600),var(--teal-500));
  color:#fff;font-weight:700;display:grid;place-items:center}
.user-name{font-weight:600;font-size:13px;line-height:1.1}
.user-role{font-size:11px;color:var(--ink-3)}
.content{padding:24px;max-width:1360px;width:100%;margin:0 auto}

.menu-toggle{display:none}
.icon-btn{border:none;background:transparent;font-size:20px;cursor:pointer;color:var(--ink-2);padding:6px;border-radius:8px}
.icon-btn:hover{background:var(--line-2)}

/* ---- Cards ---- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.card + .card{margin-top:18px}
.card-head{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line-2)}
.card-head h2,.card-head h3{margin:0;font-size:16px}
.card-head .spacer{flex:1}
.card-body{padding:20px}

/* ---- Stat tiles ---- */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;margin-bottom:18px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
.stat::after{content:"";position:absolute;right:-20px;top:-20px;width:90px;height:90px;border-radius:50%;opacity:.09}
.stat.blue::after{background:var(--blue-500)} .stat.teal::after{background:var(--teal-500)}
.stat.amber::after{background:var(--amber-500)} .stat.green::after{background:var(--green-500)}
.stat-label{font-size:12.5px;color:var(--ink-3);font-weight:500;display:flex;align-items:center;gap:7px}
.stat-ic{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;font-size:15px}
.stat.blue .stat-ic{background:var(--blue-100);color:var(--blue-700)}
.stat.teal .stat-ic{background:#d9f5f2;color:var(--teal-600)}
.stat.amber .stat-ic{background:#fdeecf;color:#b9791a}
.stat.green .stat-ic{background:#dcf1e4;color:#237a48}
.stat-value{font-size:26px;font-weight:700;margin-top:10px;letter-spacing:-.02em;color:var(--ink)}
.stat-sub{font-size:12px;color:var(--ink-3);margin-top:3px}

/* ---- Grid ---- */
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:2fr 1fr}
@media(max-width:1000px){.grid-2{grid-template-columns:1fr}}

/* ---- Tables ---- */
.table-wrap{overflow-x:auto}
table.data{width:100%;border-collapse:collapse;font-size:13.5px}
table.data th,table.data td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line-2);white-space:nowrap}
table.data th{font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-3);font-weight:600;background:var(--card-2);position:sticky;top:0}
table.data tbody tr:hover{background:var(--blue-100)}
table.data td.num,table.data th.num{text-align:right;font-variant-numeric:tabular-nums}
table.data td.wrap{white-space:normal;min-width:220px;max-width:360px}

/* ---- Badges / chips ---- */
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;font-size:11.5px;font-weight:600}
.badge.cat{background:var(--blue-100);color:var(--blue-700)}
.badge.gray{background:var(--line-2);color:var(--ink-2)}
.badge.green{background:#dcf1e4;color:#237a48}
.badge.amber{background:#fdeecf;color:#b9791a}
.badge.red{background:#fbe1e2;color:#c23b3f}
.badge.teal{background:#d9f5f2;color:var(--teal-600)}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:10px;border:1px solid transparent;
  font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;transition:.15s;white-space:nowrap}
.btn-sm{padding:6px 11px;font-size:12.5px;border-radius:8px}
.btn-primary{background:var(--blue-600);color:#fff}
.btn-primary:hover{background:var(--blue-700)}
.btn-teal{background:var(--teal-500);color:#fff}
.btn-teal:hover{background:var(--teal-600)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink-2)}
.btn-ghost:hover{background:var(--line-2)}
.btn-danger{background:#fff;border-color:#f3c6c8;color:var(--red-500)}
.btn-danger:hover{background:#fbe1e2}
.btn-block{width:100%;justify-content:center}

/* ---- Forms ---- */
.field{display:block;margin-bottom:15px}
.field-label{display:block;font-size:12.5px;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.field input,.field select,.field textarea,input.inp,select.inp{
  width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;
  font-family:inherit;font-size:14px;background:#fff;color:var(--ink);transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus,.inp:focus{
  outline:none;border-color:var(--blue-500);box-shadow:0 0 0 3px var(--blue-100)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
@media(max-width:640px){.form-grid{grid-template-columns:1fr}}
.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:8px}

/* ---- Toolbar ---- */
.toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.toolbar .spacer{flex:1}
.search-box{position:relative;flex:1;max-width:380px}
.search-box input{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-family:inherit;font-size:14px;background:#fff}

/* ---- Alerts ---- */
.alert{padding:12px 16px;border-radius:10px;margin-bottom:16px;font-size:13.5px;font-weight:500}
.alert-success{background:#dcf1e4;color:#1e6b3f;border:1px solid #b6e0c5}
.alert-error{background:#fbe1e2;color:#b63237;border:1px solid #f3c6c8}
.alert-info{background:var(--blue-100);color:var(--blue-800);border:1px solid #c3ddf3}

/* ---- Pagination ---- */
.pager{display:flex;gap:6px;align-items:center;justify-content:flex-end;margin-top:16px;font-size:13px}
.pager a,.pager span{padding:6px 11px;border-radius:8px;border:1px solid var(--line);color:var(--ink-2)}
.pager a:hover{background:var(--line-2)}
.pager .cur{background:var(--blue-600);color:#fff;border-color:var(--blue-600)}
.pager .disabled{opacity:.4;pointer-events:none}

/* ---- Progress bar (category share) ---- */
.bar{height:8px;border-radius:99px;background:var(--line-2);overflow:hidden}
.bar > i{display:block;height:100%;border-radius:99px}

.spinner{width:16px;height:16px;border:2px solid var(--line);border-top-color:var(--blue-600);border-radius:50%;animation:spin .6s linear infinite;display:inline-block}
mark.hl{background:#bff5cf;color:inherit;border-radius:3px;padding:0 1px}
@keyframes spin{to{transform:rotate(360deg)}}
.muted{color:var(--ink-3)} .right{text-align:right} .center{text-align:center}
.mono{font-variant-numeric:tabular-nums}
.empty{padding:48px 20px;text-align:center;color:var(--ink-3)}

/* ---- Login ---- */
.login-page{display:grid;place-items:center;min-height:100vh;
  background:radial-gradient(1200px 600px at 20% -10%,#1e64a5 0%,transparent 60%),
             linear-gradient(160deg,var(--blue-900),#08213c)}
.login-wrap{width:100%;max-width:400px;padding:24px}
.login-card{background:#fff;border-radius:18px;padding:32px 30px;box-shadow:var(--shadow-lg)}
.login-brand{display:flex;gap:14px;align-items:center;margin-bottom:22px}
.login-logo{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:26px;
  background:linear-gradient(135deg,var(--teal-500),var(--blue-500));box-shadow:0 6px 18px rgba(18,179,166,.4)}
.login-title{font-weight:700;font-size:18px;color:var(--ink)}
.login-sub{font-size:12px;color:var(--ink-3)}
.login-form{margin-top:6px}
.login-lang{display:flex;gap:10px;justify-content:center;margin-top:18px;font-size:13px;color:var(--ink-3)}
.login-lang a.active{color:var(--blue-700);font-weight:700}
.login-foot{text-align:center;color:#7ea3c9;font-size:12px;margin-top:18px}

/* ---- Modal ---- */
.modal{position:fixed;inset:0;background:rgba(8,20,40,.55);z-index:80;display:none;align-items:flex-start;justify-content:center;padding:40px 16px;overflow:auto}
.modal.show{display:flex}
.modal-card{background:#fff;border-radius:16px;width:100%;max-width:520px;box-shadow:var(--shadow-lg);animation:pop .15s ease}
@keyframes pop{from{transform:translateY(8px);opacity:.6}to{transform:none;opacity:1}}
.modal-head{display:flex;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line-2)}
.modal-head h3{margin:0;flex:1;font-size:16px}
.modal-x{cursor:pointer;color:var(--ink-3);font-size:16px;padding:4px 8px;border-radius:8px}
.modal-x:hover{background:var(--line-2)}
.modal-body{padding:20px}
.modal-foot{display:flex;gap:10px;justify-content:flex-end;padding:14px 20px;border-top:1px solid var(--line-2)}

/* ---- Warehouse plan ---- */
.plan-wrap{display:grid;grid-template-columns:1fr 340px;gap:18px}
@media(max-width:1080px){.plan-wrap{grid-template-columns:1fr}}
.plan-canvas-card{overflow:hidden}
.plan-toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:12px 16px;border-bottom:1px solid var(--line-2);background:var(--card-2)}
.plan-toolbar .spacer{flex:1}
.plan-scroll{overflow:auto;padding:18px;background:
  linear-gradient(90deg,rgba(21,76,128,.04) 1px,transparent 1px) 0 0/var(--cell,44px) var(--cell,44px),
  linear-gradient(rgba(21,76,128,.04) 1px,transparent 1px) 0 0/var(--cell,44px) var(--cell,44px),#fbfdff}
.plan-canvas{position:relative;background:#fff;border:2px solid var(--line);border-radius:8px;box-shadow:inset 0 0 0 1px #fff}
.bin{position:absolute;border-radius:8px;border:1.5px solid;display:flex;flex-direction:column;justify-content:center;align-items:center;
  cursor:pointer;font-size:11px;font-weight:600;overflow:hidden;transition:box-shadow .12s;user-select:none;padding:2px}
.bin:hover{box-shadow:0 4px 14px rgba(16,40,70,.18);z-index:5}
.bin.selected{outline:3px solid var(--blue-500);outline-offset:1px;z-index:6}
.bin .bcode{font-family:monospace;font-size:11px;line-height:1.1}
.bin .bqty{font-size:9.5px;font-weight:500;opacity:.8}
.bin.empty{background:#f1f5f9;border-color:#d7e0ea;color:#7488a0}
.bin.low{background:#fdeecf;border-color:#f4cf8e;color:#9a6a12}
.bin.has{background:#d9f5f2;border-color:#8fded6;color:#0f7a70}
.bin.full{background:#dcf1e4;border-color:#a6d9bb;color:#1e6b3f}
.bin.outdoor{border-style:dashed;border-width:2px}
.bin.outdoor.empty{background:repeating-linear-gradient(45deg,#f4f7ec,#f4f7ec 6px,#eef2e4 6px,#eef2e4 12px);border-color:#cdd7b0;color:#6b7a4a}
.bin.outdoor.has{background:repeating-linear-gradient(45deg,#eafaf1,#eafaf1 6px,#dcf3e6 6px,#dcf3e6 12px)}
.bin .bmark{position:absolute;top:3px;left:4px;font-size:11px;opacity:.8}
.bin .rz{position:absolute;right:-3px;bottom:-3px;width:14px;height:14px;background:var(--blue-600);border:2px solid #fff;border-radius:50%;cursor:nwse-resize;display:none}
.editing .bin{cursor:move}
.editing .bin .rz{display:block}
.plan-legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--ink-2);padding:10px 16px;border-top:1px solid var(--line-2)}
.plan-legend i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:5px;vertical-align:-1px}
.detail-empty{padding:40px 20px;text-align:center;color:var(--ink-3)}
.loc-qr{display:flex;justify-content:center;padding:12px;background:var(--card-2);border-radius:10px;margin:10px 0}
.loc-items{max-height:340px;overflow:auto}

/* ---- Responsive sidebar ---- */
@media(max-width:900px){
  .sidebar{position:fixed;left:0;top:0;z-index:60;transform:translateX(-100%);transition:.25s;box-shadow:var(--shadow-lg)}
  .sidebar.open{transform:none}
  .menu-toggle{display:block}
  .content{padding:16px}
  .user-info{display:none}
  .backdrop{position:fixed;inset:0;background:rgba(8,20,40,.5);z-index:55}
}