/* ============================================================
   DPS LEKI — Wariant C "Pulpit dyspozytorski / command center"
   Graphite operational theme, dense ERP-style tables.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  /* Graphite surfaces */
  --bg:        #14171c;
  --bg-deep:   #0f1115;
  --panel:     #1b1f26;
  --panel-2:   #21262f;
  --panel-3:   #272d38;
  --line:      #2e3641;
  --line-soft: #242b34;

  /* Text */
  --txt:       #e6eaf0;
  --txt-2:     #aab4c2;
  --txt-3:     #6f7c8d;
  --txt-faint: #4a5562;

  /* Accents / statuses */
  --red:    #ff5d57;
  --red-bg: #311a1d;
  --amber:  #ffb02e;
  --amber-bg:#332811;
  --green:  #4fd07a;
  --green-bg:#13291d;
  --blue:   #4ea3ff;
  --blue-bg: #122435;
  --violet: #b48cff;
  --violet-bg:#241d36;

  --accent:    #5ee0c0;   /* signature teal */
  --accent-dim:#1d3b37;

  --mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --sans: 'Archivo', system-ui, sans-serif;

  --sidebar-w: 232px;
  --radius: 7px;
  --shadow: 0 8px 30px rgba(0,0,0,.5);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(94,224,192,.05), transparent 60%),
    var(--bg);
  color: var(--txt);
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

/* ===================== LAYOUT ===================== */
.app { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  flex: 0 0 var(--sidebar-w);
  background: linear-gradient(180deg, var(--bg-deep), #101319);
  border-right: 1px solid var(--line);
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  z-index: 30;
}

.brand {
  display: flex; align-items: center; gap: 10px;
  padding: 16px 16px 14px;
  border-bottom: 1px solid var(--line-soft);
}
.brand .logo {
  width: 30px; height: 30px; border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), #2bb59a);
  display: grid; place-items: center;
  color: #06231d; font-weight: 800; font-size: 15px;
  box-shadow: 0 0 0 1px rgba(94,224,192,.3), 0 4px 14px rgba(94,224,192,.25);
}
.brand b { font-size: 14px; letter-spacing: .3px; }
.brand small { display:block; color: var(--txt-3); font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; font-family: var(--mono); }

.nav { padding: 10px 8px; overflow-y: auto; flex: 1; }
.nav .grp { color: var(--txt-faint); font-size: 9.5px; letter-spacing: 1.6px; text-transform: uppercase; font-family: var(--mono); padding: 12px 10px 6px; }
.nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 6px;
  color: var(--txt-2); font-weight: 500; font-size: 12.5px;
  position: relative;
  margin-bottom: 1px;
}
.nav a .ic { width: 17px; text-align: center; opacity: .85; font-size: 14px; }
.nav a .badge { margin-left: auto; }
.nav a:hover { background: var(--panel); color: var(--txt); }
.nav a.active { background: var(--accent-dim); color: #d7fff6; }
.nav a.active::before {
  content: ""; position: absolute; left: -8px; top: 6px; bottom: 6px;
  width: 3px; border-radius: 0 3px 3px 0; background: var(--accent);
}

.sidebar .who {
  border-top: 1px solid var(--line-soft);
  padding: 12px 14px; display: flex; align-items: center; gap: 10px;
}
.who .av { width: 30px; height: 30px; border-radius: 50%; background: var(--panel-3); display: grid; place-items: center; font-weight: 700; color: var(--accent); font-size: 12px; }
.who .meta b { font-size: 12px; }
.who .meta span { display: block; color: var(--txt-3); font-size: 10.5px; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

/* ===================== TOPBAR ===================== */
.topbar {
  position: sticky; top: 0; z-index: 25;
  display: flex; align-items: center; gap: 14px;
  padding: 11px 22px;
  background: rgba(20,23,28,.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.topbar h1 { font-size: 15px; font-weight: 700; margin: 0; letter-spacing: .2px; }
.topbar .crumb { color: var(--txt-3); font-family: var(--mono); font-size: 11px; }
.topbar .spacer { flex: 1; }
.search {
  display: flex; align-items: center; gap: 8px;
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 6px; padding: 6px 11px; width: 280px;
  color: var(--txt-3);
}
.search input { background: none; border: none; outline: none; color: var(--txt); font-family: var(--sans); font-size: 12.5px; width: 100%; }
.search kbd { font-family: var(--mono); font-size: 10px; background: var(--panel-3); border: 1px solid var(--line); border-radius: 4px; padding: 1px 5px; color: var(--txt-3); }

.content { padding: 20px 22px 60px; }

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 13px; border-radius: 6px;
  border: 1px solid var(--line); background: var(--panel-2);
  color: var(--txt); font-family: var(--sans); font-size: 12.5px; font-weight: 600;
  cursor: pointer; white-space: nowrap;
  transition: background .12s, border-color .12s, transform .05s;
}
.btn:hover { background: var(--panel-3); border-color: #3a4452; }
.btn:active { transform: translateY(1px); }
.btn .ic { font-size: 14px; }
.btn-primary { background: var(--accent); color: #06231d; border-color: transparent; }
.btn-primary:hover { background: #74ecd0; }
.btn-ghost { background: transparent; }
.btn-danger { background: var(--red-bg); border-color: #4a2327; color: #ff938d; }
.btn-sm { padding: 4px 9px; font-size: 11.5px; }
.btn[disabled] { opacity: .4; cursor: not-allowed; }

/* ===================== KPI / WIDGETS ===================== */
.grid { display: grid; gap: 14px; }
.kpis { grid-template-columns: repeat(4, 1fr); margin-bottom: 16px; }
.kpi {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 15px; position: relative; overflow: hidden;
}
.kpi::after { content:""; position:absolute; inset:0 0 auto auto; width:60px; height:60px; border-radius:50%; filter: blur(26px); opacity:.5; }
.kpi.red::after   { background: var(--red); }
.kpi.amber::after { background: var(--amber); }
.kpi.blue::after  { background: var(--blue); }
.kpi.green::after { background: var(--green); }
.kpi .lbl { color: var(--txt-3); font-size: 11px; font-family: var(--mono); letter-spacing: .4px; text-transform: uppercase; }
.kpi .val { font-size: 30px; font-weight: 800; font-family: var(--mono); margin: 4px 0 2px; letter-spacing: -1px; }
.kpi .sub { font-size: 11px; color: var(--txt-2); display: flex; align-items: center; gap: 6px; }
.kpi .val.red { color: var(--red); } .kpi .val.amber { color: var(--amber); }
.kpi .val.blue { color: var(--blue); } .kpi .val.green { color: var(--green); }
.trend.up { color: var(--green); } .trend.down { color: var(--red); }

/* ===================== PANELS / CARDS ===================== */
.panel {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
}
.panel-head {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 15px; border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
}
.panel-head h2 { font-size: 13px; margin: 0; font-weight: 700; letter-spacing: .2px; }
.panel-head .sub { color: var(--txt-3); font-size: 11px; font-family: var(--mono); }
.panel-head .spacer { flex: 1; }
.panel-body { padding: 14px 15px; }

.cols { display: grid; gap: 14px; }
.cols-2 { grid-template-columns: 1.6fr 1fr; }
.cols-3 { grid-template-columns: repeat(3, 1fr); }

/* ===================== TABLES ===================== */
.table-wrap { overflow-x: auto; }
table.dt { width: 100%; border-collapse: collapse; font-size: 12.5px; }
table.dt thead th {
  position: sticky; top: 0; z-index: 5;
  background: var(--panel-2);
  text-align: left; font-weight: 600; color: var(--txt-3);
  font-size: 10.5px; letter-spacing: .8px; text-transform: uppercase;
  font-family: var(--mono);
  padding: 9px 12px; border-bottom: 1px solid var(--line);
  white-space: nowrap; cursor: pointer; user-select: none;
}
table.dt thead th .arr { color: var(--accent); margin-left: 3px; }
table.dt tbody td { padding: 9px 12px; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
table.dt tbody tr { transition: background .1s; }
table.dt tbody tr:hover { background: var(--panel-2); }
table.dt tbody tr.sel { background: var(--accent-dim); }
table.dt tbody tr.sel:hover { background: #224741; }
table.dt .num { font-family: var(--mono); text-align: right; font-variant-numeric: tabular-nums; }
table.dt .mono { font-family: var(--mono); }
table.dt .name { font-weight: 600; }
table.dt .muted { color: var(--txt-3); }
table.dt td.tight, table.dt th.tight { width: 1%; white-space: nowrap; }
.row-clic { cursor: pointer; }

/* checkboxes */
.chk { appearance: none; width: 15px; height: 15px; border: 1.5px solid var(--line); border-radius: 4px; background: var(--panel); cursor: pointer; position: relative; vertical-align: middle; }
.chk:checked { background: var(--accent); border-color: var(--accent); }
.chk:checked::after { content: "✓"; position: absolute; inset: 0; color: #06231d; font-size: 11px; font-weight: 800; display: grid; place-items: center; }

/* ===================== BADGES / TAGS ===================== */
.tag {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 8px; border-radius: 20px; font-size: 11px; font-weight: 600;
  font-family: var(--mono); letter-spacing: .2px; white-space: nowrap;
  border: 1px solid transparent;
}
.tag .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.tag.red    { color: var(--red);    background: var(--red-bg);    border-color: #44222a; }
.tag.amber  { color: var(--amber);  background: var(--amber-bg);  border-color: #463a1c; }
.tag.green  { color: var(--green);  background: var(--green-bg);  border-color: #1f4630; }
.tag.blue   { color: var(--blue);   background: var(--blue-bg);   border-color: #1f3b56; }
.tag.violet { color: var(--violet); background: var(--violet-bg); border-color: #382c52; }
.tag.gray   { color: var(--txt-2);  background: var(--panel-3);   border-color: var(--line); }

.badge {
  display: inline-grid; place-items: center; min-width: 18px; height: 18px;
  padding: 0 5px; border-radius: 9px; font-family: var(--mono);
  font-size: 10.5px; font-weight: 600; background: var(--panel-3); color: var(--txt-2);
}
.badge.red { background: var(--red); color: #2a0c0c; }
.badge.amber { background: var(--amber); color: #2a1c00; }

/* ===================== PROGRESS / STOCK BARS ===================== */
.bar { height: 7px; border-radius: 4px; background: var(--panel-3); overflow: hidden; position: relative; min-width: 64px; }
.bar > i { display: block; height: 100%; border-radius: 4px; }
.bar > i.red { background: linear-gradient(90deg,#b73833,var(--red)); }
.bar > i.amber { background: linear-gradient(90deg,#b07a16,var(--amber)); }
.bar > i.green { background: linear-gradient(90deg,#2c9a55,var(--green)); }
.bar-lbl { font-family: var(--mono); font-size: 11px; color: var(--txt-2); }
.stockcell { display: flex; align-items: center; gap: 9px; }

/* expiry pill */
.exp { font-family: var(--mono); font-size: 12px; font-weight: 500; }
.exp.red { color: var(--red); } .exp.amber { color: var(--amber); } .exp.green { color: var(--txt-2); }

/* ===================== FILTER BAR / TOOLBAR ===================== */
.toolbar {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 11px 15px; border-bottom: 1px solid var(--line);
  background: var(--panel-2);
}
.toolbar .seg { display: flex; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.toolbar .seg button { background: var(--panel); border: none; color: var(--txt-2); padding: 6px 11px; font-size: 11.5px; font-weight: 600; cursor: pointer; font-family: var(--sans); border-right: 1px solid var(--line); }
.toolbar .seg button:last-child { border-right: none; }
.toolbar .seg button.on { background: var(--accent-dim); color: #d7fff6; }
.select, .inp {
  background: var(--panel); border: 1px solid var(--line); border-radius: 6px;
  color: var(--txt); padding: 6px 10px; font-family: var(--sans); font-size: 12px; outline: none;
}
.select:focus, .inp:focus { border-color: var(--accent); }
.filter-chip { display: inline-flex; align-items: center; gap: 6px; background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 6px 10px; font-size: 12px; color: var(--txt-2); }
.filter-chip b { color: var(--txt); }

/* bulk action toolbar (sticky) */
.bulkbar {
  display: none; align-items: center; gap: 12px;
  padding: 10px 15px;
  background: linear-gradient(90deg, var(--accent-dim), #1a2b2a);
  border-bottom: 1px solid #2c5650;
  position: sticky; top: 0; z-index: 8;
}
.bulkbar.show { display: flex; }
.bulkbar .cnt { font-family: var(--mono); font-weight: 700; color: #d7fff6; }
.bulkbar .spacer { flex: 1; }

/* ===================== DRAWER ===================== */
.drawer-scrim { position: fixed; inset: 0; background: rgba(8,10,13,.55); backdrop-filter: blur(2px); z-index: 40; opacity:0; pointer-events:none; transition: opacity .2s; }
.drawer-scrim.open { opacity:1; pointer-events:auto; }
.drawer {
  position: fixed; top: 0; right: 0; height: 100vh; width: 440px; max-width: 92vw;
  background: var(--panel); border-left: 1px solid var(--line);
  box-shadow: var(--shadow); z-index: 41;
  transform: translateX(100%); transition: transform .24s cubic-bezier(.4,0,.2,1);
  display: flex; flex-direction: column;
}
.drawer.open { transform: translateX(0); }
.drawer-head { padding: 16px 18px; border-bottom: 1px solid var(--line); display:flex; align-items:flex-start; gap:12px; }
.drawer-head .x { margin-left:auto; cursor:pointer; color: var(--txt-3); font-size: 18px; background:none; border:none; }
.drawer-body { padding: 16px 18px; overflow-y: auto; flex:1; }
.drawer-foot { padding: 14px 18px; border-top: 1px solid var(--line); display:flex; gap:8px; }

/* def-list */
.dl { display: grid; grid-template-columns: 120px 1fr; gap: 8px 12px; font-size: 12.5px; }
.dl dt { color: var(--txt-3); font-family: var(--mono); font-size: 11px; }
.dl dd { margin: 0; }

/* ===================== MISC ===================== */
.avatar { width: 26px; height: 26px; border-radius: 50%; display: inline-grid; place-items: center; background: var(--panel-3); color: var(--accent); font-weight: 700; font-size: 10.5px; flex: 0 0 auto; }
.subtle { color: var(--txt-3); }
.hr { height: 1px; background: var(--line); border: none; margin: 14px 0; }
.section-title { font-size: 11px; font-family: var(--mono); letter-spacing: 1px; text-transform: uppercase; color: var(--txt-3); margin: 18px 0 8px; }
.pageinfo { display:flex; align-items:center; gap:10px; padding: 11px 15px; border-top:1px solid var(--line); color: var(--txt-3); font-size:11.5px; font-family: var(--mono); }
.pageinfo .spacer { flex:1; }
.legend { display:flex; gap:14px; flex-wrap:wrap; font-size:11px; color: var(--txt-2); }
.legend span { display:inline-flex; align-items:center; gap:6px; }
.legend i { width:9px; height:9px; border-radius:2px; display:inline-block; }

.list-rows { display:flex; flex-direction:column; }
.lr { display:flex; align-items:center; gap:10px; padding:9px 0; border-bottom:1px solid var(--line-soft); }
.lr:last-child { border-bottom:none; }
.lr .grow { flex:1; min-width:0; }
.lr small { color: var(--txt-3); }

.cart-line { display:flex; align-items:center; gap:10px; padding:8px 0; border-bottom:1px dashed var(--line); }
.cart-line:last-child { border-bottom:none; }

/* scanner */
.scan-frame {
  aspect-ratio: 4/3; background: radial-gradient(circle at center, #0c1a18, #0a0d11);
  border: 1px solid var(--line); border-radius: 10px; position: relative; overflow: hidden;
  display:grid; place-items:center;
}
.scan-frame .reticle { width: 62%; aspect-ratio:1; border-radius: 14px; position: relative; }
.scan-frame .reticle::before, .scan-frame .reticle::after,
.scan-frame .reticle i::before, .scan-frame .reticle i::after {
  content:""; position:absolute; width:30px; height:30px; border:2px solid var(--accent);
}
.scan-frame .reticle::before { top:0; left:0; border-right:none; border-bottom:none; border-radius: 8px 0 0 0; }
.scan-frame .reticle::after  { top:0; right:0; border-left:none; border-bottom:none; border-radius: 0 8px 0 0; }
.scan-frame .reticle i::before { bottom:0; left:0; border-right:none; border-top:none; border-radius: 0 0 0 8px; }
.scan-frame .reticle i::after  { bottom:0; right:0; border-left:none; border-top:none; border-radius: 0 0 8px 0; }
.scan-line { position:absolute; left:19%; right:19%; height:2px; background: linear-gradient(90deg, transparent, var(--accent), transparent); box-shadow:0 0 12px var(--accent); animation: scan 2.4s ease-in-out infinite; }
@keyframes scan { 0%,100% { top: 22%; } 50% { top: 78%; } }
.qr-ph { width: 96px; height: 96px; border-radius: 8px; background:
  repeating-conic-gradient(#0c0f13 0% 25%, #e6eaf0 0% 50%) 0 0/14px 14px;
  border: 6px solid #e6eaf0; }

@media (max-width: 1100px) {
  .kpis { grid-template-columns: repeat(2,1fr); }
  .cols-2, .cols-3 { grid-template-columns: 1fr; }
}