/* ==========================================================
   LABEL CONTROL — motyw gradientowy / glassmorphism
   ========================================================== */
:root{
  --bg-1:#0b1020; --bg-2:#1b1140; --bg-3:#3a1450;
  --accent-1:#7c5cff; --accent-2:#00e0c6; --accent-3:#ff5cad;
  --ok:#22c55e; --nok:#ef4444; --warn:#f59e0b;
  --glass:rgba(255,255,255,.07); --glass-brd:rgba(255,255,255,.14);
  --text-hi:#f4f6ff; --text-lo:#b7bfe0;
  --radius:18px;
  font-family:"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{
  color:var(--text-hi);
  background:
    radial-gradient(1200px 800px at 10% -10%, #4c2a9a55, transparent 60%),
    radial-gradient(1000px 700px at 110% 10%, #00e0c633, transparent 55%),
    radial-gradient(900px 700px at 50% 120%, #ff5cad33, transparent 55%),
    linear-gradient(160deg, var(--bg-1), var(--bg-2) 55%, var(--bg-3));
  background-attachment:fixed;
  min-height:100vh;
}
.app-shell{display:flex;flex-direction:column;min-height:100vh}
.content{flex:1;max-width:1280px;margin:0 auto;width:100%;padding:24px 20px 60px}

/* ---- Top bar ---- */
.topbar{
  display:flex;align-items:center;gap:24px;justify-content:space-between;
  padding:14px 26px;background:rgba(10,10,25,.55);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--glass-brd);position:sticky;top:0;z-index:50;flex-wrap:wrap;
}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
  width:38px;height:38px;border-radius:11px;flex:0 0 auto;
  background:conic-gradient(from 210deg,var(--accent-1),var(--accent-2),var(--accent-3),var(--accent-1));
  box-shadow:0 0 22px #7c5cff88;
}
.brand-name{font-weight:800;letter-spacing:.5px;font-size:17px}
.brand-sub{font-size:11px;color:var(--text-lo)}
.tabs{display:flex;gap:6px;flex-wrap:wrap}
.tab{
  color:var(--text-lo);text-decoration:none;padding:9px 14px;border-radius:12px;font-size:13.5px;font-weight:600;
  border:1px solid transparent;transition:.15s;
}
.tab:hover{color:var(--text-hi);background:var(--glass)}
.tab.active{
  color:#fff;background:linear-gradient(135deg,var(--accent-1),var(--accent-3));
  box-shadow:0 4px 18px #7c5cff55;
}
.user-box{display:flex;align-items:center;gap:12px}
.user-name{font-size:13px;font-weight:700;text-align:right}
.user-role{font-size:11px;color:var(--text-lo);text-align:right}
.btn-logout{
  width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:10px;
  color:var(--text-hi);text-decoration:none;background:var(--glass);border:1px solid var(--glass-brd);
}
.btn-logout:hover{background:#ef444433;color:#fecaca}

/* ---- Generic cards / glass panels ---- */
.card{
  background:var(--glass);border:1px solid var(--glass-brd);border-radius:var(--radius);
  padding:22px;backdrop-filter:blur(10px);box-shadow:0 10px 30px #00000033;
}
h1.page-title{font-size:26px;margin:0 0 18px;font-weight:800}
h2{margin-top:0}
.hint{color:var(--text-lo);font-size:13px}
.grid{display:grid;gap:18px}
.grid.cols-2{grid-template-columns:1.3fr .9fr}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.grid.cols-2,.grid.cols-3{grid-template-columns:1fr}}

/* ---- Buttons / inputs ---- */
.btn{
  border:0;border-radius:11px;padding:11px 18px;font-weight:700;cursor:pointer;font-size:14px;
  background:linear-gradient(135deg,var(--accent-1),var(--accent-3));color:#fff;
  box-shadow:0 6px 18px #7c5cff44;transition:.15s;
}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 22px #7c5cff66}
.btn.secondary{background:var(--glass);color:var(--text-hi);border:1px solid var(--glass-brd);box-shadow:none}
.btn.danger{background:linear-gradient(135deg,#ef4444,#b91c1c)}
.btn.small{padding:7px 12px;font-size:12.5px}
.btn:disabled{opacity:.5;cursor:not-allowed}
label{font-size:12.5px;color:var(--text-lo);display:block;margin-bottom:5px;font-weight:600}
input,select,textarea{
  width:100%;padding:11px 12px;border-radius:10px;border:1px solid var(--glass-brd);
  background:rgba(0,0,0,.25);color:var(--text-hi);font-size:14.5px;outline:none;
}
input:focus,select:focus,textarea:focus{border-color:var(--accent-1);box-shadow:0 0 0 3px #7c5cff33}
.field{margin-bottom:14px}

/* ---- Scan page ---- */
.scan-hero{
  min-height:440px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;
  border-radius:22px;position:relative;overflow:hidden;padding:30px;
  border:1px solid var(--glass-brd);
  transition:background .25s;
}
.scan-hero.state-idle{background:linear-gradient(135deg,#1e1a4a,#2a134f)}
.scan-hero.state-carton{background:linear-gradient(135deg,#3a2a00,#5a3d00)}
.scan-hero.state-ok{background:linear-gradient(135deg,#053b26,#0a6b3f)}
.scan-hero.state-nok{background:linear-gradient(135deg,#4a0e0e,#7a1414)}
.scan-hero::before{
  content:"";position:absolute;inset:-40%;
  background:radial-gradient(circle at 30% 30%, #ffffff22, transparent 60%);
  animation:float 8s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:translate(0,0)}50%{transform:translate(4%,-4%)}}
.scan-emoji{font-size:88px;line-height:1;filter:drop-shadow(0 6px 18px #0007)}
.scan-title{font-size:40px;font-weight:900;margin:8px 0;letter-spacing:.5px}
.scan-sub{color:#e7e9ffcc;font-size:15px;margin-bottom:6px}
.scan-value{font-size:26px;font-weight:800;letter-spacing:1px;word-break:break-all;margin-top:10px;
  background:rgba(0,0,0,.25);padding:8px 16px;border-radius:12px;display:inline-block}
.scan-rows{width:100%;max-width:420px;margin-top:14px;text-align:left;position:relative;z-index:1}
.scan-row{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px solid #ffffff22;font-size:13.5px}
.scan-row b{word-break:break-all;text-align:right;margin-left:12px}
.scan-input-wrap{width:100%;margin-top:22px;position:relative;z-index:1}
.scan-status-dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px;
  background:var(--ok);box-shadow:0 0 8px var(--ok);animation:pulse 1.4s infinite}
@keyframes pulse{50%{opacity:.35}}

/* ---- KPI tiles ---- */
.kpi-tile{padding:18px;border-radius:16px;background:var(--glass);border:1px solid var(--glass-brd)}
.kpi-tile .kpi-label{font-size:12.5px;color:var(--text-lo);font-weight:700;text-transform:uppercase;letter-spacing:.5px}
.kpi-tile .kpi-value{font-size:34px;font-weight:900;margin-top:6px}
.kpi-tile.ok .kpi-value{color:var(--ok)}
.kpi-tile.nok .kpi-value{color:var(--nok)}
.kpi-tile.accent .kpi-value{background:linear-gradient(135deg,var(--accent-1),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent}

/* ---- Tables ---- */
.table-wrap{overflow:auto;max-height:520px;border-radius:14px;border:1px solid var(--glass-brd)}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th,td{padding:11px 12px;text-align:left;border-bottom:1px solid var(--glass-brd);white-space:nowrap}
th{background:rgba(0,0,0,.35);position:sticky;top:0;font-size:11.5px;text-transform:uppercase;letter-spacing:.4px;color:var(--text-lo)}
tbody tr:hover{background:rgba(255,255,255,.04)}
.pill{padding:4px 10px;border-radius:20px;font-weight:800;font-size:11.5px;letter-spacing:.3px}
.pill.ok{background:#16a34a33;color:#4ade80}
.pill.nok{background:#ef444433;color:#fca5a5}
.pill.warn{background:#f59e0b33;color:#fcd34d}
.pill.role-admin{background:#7c5cff33;color:#c4b5fd}
.pill.role-operator{background:#00e0c633;color:#5eead4}
.pill.role-viewer{background:#94a3b833;color:#cbd5e1}

/* ---- Login page ---- */
.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.login-card{width:100%;max-width:400px;text-align:center}
.login-logo{width:56px;height:56px;border-radius:16px;margin:0 auto 14px;
  background:conic-gradient(from 210deg,var(--accent-1),var(--accent-2),var(--accent-3),var(--accent-1));
  box-shadow:0 0 30px #7c5cffaa}
.error-box{background:#ef444422;border:1px solid #ef444455;color:#fecaca;padding:11px 14px;border-radius:10px;font-size:13.5px;margin-bottom:14px;text-align:left}
.ok-box{background:#16a34a22;border:1px solid #16a34a55;color:#bbf7d0;padding:11px 14px;border-radius:10px;font-size:13.5px;margin-bottom:14px;text-align:left}

.app-footer{text-align:center;color:var(--text-lo);font-size:12px;padding:18px;opacity:.6}

.badge-count{display:inline-block;background:var(--glass);border:1px solid var(--glass-brd);border-radius:20px;padding:2px 10px;font-size:12px;margin-left:6px}

.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:end;margin-bottom:16px}
.toolbar .field{margin-bottom:0;min-width:150px}

.modal-bg{position:fixed;inset:0;background:#000a;display:none;align-items:center;justify-content:center;z-index:100;padding:20px}
.modal-bg.open{display:flex}
.modal{background:#150d33;border:1px solid var(--glass-brd);border-radius:18px;padding:24px;max-width:460px;width:100%;box-shadow:0 20px 60px #000a}

.checkline{display:flex;align-items:center;gap:8px;margin:6px 0;font-size:13.5px;color:var(--text-hi)}
.checkline input{width:auto}

/* ==========================================================
   RESPONSYWNOŚĆ — telefony, tablety, skanery/kioski
   ========================================================== */

/* Zapobiega auto-zoomowi na iOS przy focusie na polu (wymaga >=16px) */
input,select,textarea{font-size:16px}

/* Większe cele dotykowe wszędzie */
.btn{min-height:44px}
.tab{min-height:40px;display:flex;align-items:center}
.btn-logout{min-width:44px;min-height:44px}

/* Pasek nawigacji: poniżej 900px chowa się w kolumnę, żeby nic się nie ucinało */
@media (max-width:900px){
  .topbar{flex-direction:column;align-items:stretch;gap:10px;padding:12px 14px}

  .user-box{order:2;justify-content:space-between}
  .tabs{
    order:3;flex-wrap:nowrap;overflow-x:auto;max-width:100%;-webkit-overflow-scrolling:touch;
    padding-bottom:2px;scrollbar-width:none;
  }
  .tabs::-webkit-scrollbar{display:none}
  .tab{flex:0 0 auto;white-space:nowrap}
  .content{padding:16px 12px 40px}
}

/* Telefony */
@media (max-width:600px){
  .card{padding:16px;border-radius:14px}
  h1.page-title{font-size:21px;margin-bottom:14px}
  .brand-name{font-size:15px}
  .brand-sub{font-size:10px}

  /* Ekran skanowania - mniejsze, ale wciąż czytelne elementy */
  .scan-hero{min-height:320px;padding:20px 16px;border-radius:18px}
  .scan-emoji{font-size:58px}
  .scan-title{font-size:28px}
  .scan-sub{font-size:13.5px}
  .scan-value{font-size:19px;padding:7px 12px}
  .scan-rows{max-width:100%}

  /* Formularz skanowania (Stanowisko/Operator/Skan) w jednej kolumnie */
  .grid.cols-3{grid-template-columns:1fr;gap:10px}
  /* ...ale kafelki KPI wygodniej w dwóch kolumnach niż w jednej (nowoczesne przeglądarki) */
  .grid.cols-3:has(.kpi-tile){grid-template-columns:1fr 1fr}

  /* Tabele - sygnalizacja przewijania w poziomie + mniejszy tekst */
  table{font-size:12.5px}
  th,td{padding:8px 9px}
  .table-wrap{border-radius:12px}

  /* Toolbar filtrów historii - pełna szerokość pól, łatwiej dotykać */
  .toolbar{flex-direction:column;align-items:stretch}
  .toolbar .field{min-width:0;width:100%}
  .toolbar .btn,.toolbar a.btn{width:100%;text-align:center}

  .kpi-tile{padding:14px}
  .kpi-tile .kpi-value{font-size:26px}

  /* Modal administratora na pełną szerokość */
  .modal{padding:18px;max-width:100%;border-radius:14px}
  .modal-bg{padding:10px}

  .login-card{padding:26px 18px}
}

/* Bardzo wąskie ekrany (starsze/mniejsze telefony, skanery kieszonkowe) */
@media (max-width:380px){
  .scan-emoji{font-size:46px}
  .scan-title{font-size:23px}
  .grid.cols-3{grid-template-columns:1fr}
}

/* Urządzenia dotykowe: nieco większy odstęp między wierszami tabeli,
   żeby łatwiej trafić palcem w przycisk akcji */
@media (hover:none) and (pointer:coarse){
  th,td{padding-top:12px;padding-bottom:12px}
  .btn.small{min-height:38px;padding:8px 12px}
}

/* Tryb "kiosk/skaner" w orientacji poziomej na niskim ekranie
   (np. terminal zamocowany nisko nad taśmą) - ogranicz wysokość hero,
   żeby pole skanu zawsze mieściło się bez przewijania */
@media (max-height:480px) and (orientation:landscape){
  .scan-hero{min-height:220px;padding:16px}
  .scan-emoji{font-size:40px}
  .scan-title{font-size:22px}
  .content{padding-top:10px}
}