:root{
  --bg:#0b0b0b;
  --panel:#151412;
  --panel2:#1c1915;
  --line:#2d2922;
  --text:#f3eee4;
  --muted:#a99f91;
  --gold:#c8a45e;
  --gold2:#e1c47d;
  --danger:#9f4d45;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}
body{min-height:100vh}
button,input{font:inherit}
.login-shell{
  min-height:100vh;display:grid;place-items:center;padding:24px;
  background:
    radial-gradient(circle at 50% 0%, rgba(200,164,94,.10), transparent 36%),
    linear-gradient(180deg,#0d0c0b 0%,#070707 100%);
}
.login-card{
  width:min(460px,100%);background:rgba(20,18,15,.96);border:1px solid var(--line);
  border-radius:22px;padding:38px;box-shadow:0 30px 80px rgba(0,0,0,.42)
}
.brand-mark{
  width:58px;height:58px;border:1px solid var(--gold);border-radius:16px;
  display:grid;place-items:center;color:var(--gold2);font-family:Georgia,serif;
  font-size:32px;margin-bottom:22px;
}
.brand-mark.small{width:42px;height:42px;border-radius:12px;font-size:24px;margin:0}
.eyebrow{font-size:12px;letter-spacing:.18em;color:var(--gold);font-weight:700}
h1{font-family:Georgia,serif;font-weight:500;margin:7px 0 8px;font-size:36px}
.login-card .lead{color:var(--muted);line-height:1.55;margin:0 0 26px}
label{display:block;color:#d8d0c4;font-size:14px;margin:14px 0}
input{
  width:100%;margin-top:7px;border:1px solid var(--line);background:#0e0d0c;
  color:#fff;border-radius:10px;padding:13px 14px;outline:none
}
input:focus{border-color:var(--gold)}
form button{
  width:100%;border:0;border-radius:10px;background:linear-gradient(180deg,var(--gold2),var(--gold));
  color:#15100a;padding:13px 16px;font-weight:800;margin-top:8px;cursor:pointer
}
.alert{background:#2b1715;border:1px solid #693730;color:#ffd8d2;padding:11px 13px;border-radius:10px;margin:16px 0}
.version{margin-top:20px;color:#756e65;font-size:12px;text-align:center}
.app-shell{min-height:100vh;display:grid;grid-template-columns:270px 1fr}
.sidebar{
  position:sticky;top:0;height:100vh;border-right:1px solid var(--line);padding:24px 18px;
  background:linear-gradient(180deg,#11100e,#0b0b0a);display:flex;flex-direction:column
}
.brand{display:flex;align-items:center;gap:12px;padding:4px 6px 24px}
.brand strong{display:block;font-family:Georgia,serif;letter-spacing:.08em}
.brand span{display:block;color:var(--gold);font-size:12px;margin-top:4px}
nav{display:grid;gap:4px;overflow:auto}
nav a,.logout{
  color:#bbb2a6;text-decoration:none;padding:10px 12px;border-radius:9px;font-size:14px
}
nav a:hover,.logout:hover{background:#191714;color:#fff}
nav a.active{background:#211d17;color:#f6e6bd;border:1px solid #3b3226}
.logout{margin-top:auto}
.content{padding:28px 34px 20px;min-width:0}
.topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}
.topbar h1{font-size:32px}
.topbar p{margin:0;color:var(--muted)}
.top-actions{display:flex;gap:8px}
.ghost,.linkbtn{
  background:#161411;border:1px solid var(--line);color:#d8d0c4;padding:10px 13px;border-radius:9px;cursor:pointer
}
.linkbtn{padding:8px 10px;color:var(--gold2)}
.notice{
  border:1px solid #3a3225;background:#17140f;color:#cfc3b0;border-radius:12px;padding:12px 14px;margin-bottom:18px;font-size:13px
}
.cards{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin-bottom:14px}
.metric,.panel{
  background:linear-gradient(180deg,var(--panel),#11100f);border:1px solid var(--line);border-radius:14px
}
.metric{padding:17px}
.metric span{display:block;color:var(--muted);font-size:12px}
.metric strong{display:block;font-family:Georgia,serif;font-size:26px;margin:9px 0 4px;font-weight:500}
.metric small{color:#6f685f}
.grid-two{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.panel{padding:18px}
.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}
.panel h2{margin:5px 0 0;font-family:Georgia,serif;font-size:22px;font-weight:500}
.empty-state{border:1px dashed #3a342d;border-radius:12px;padding:28px;color:var(--muted)}
.empty-state strong{display:block;color:#dcd4c9;margin-bottom:7px}
.status-row{display:flex;align-items:center;gap:11px;padding:11px 0;border-bottom:1px solid #24211d}
.status-row:last-child{border-bottom:0}
.status-row strong,.status-row small{display:block}
.status-row small{margin-top:3px;color:var(--muted)}
.dot{width:9px;height:9px;border-radius:50%;background:#8f7b53;box-shadow:0 0 0 4px rgba(143,123,83,.12)}
.dot.ok{background:#6b8b68;box-shadow:0 0 0 4px rgba(107,139,104,.12)}
.chart-placeholder{height:160px;display:flex;align-items:flex-end;gap:9px;padding:18px 0 8px}
.chart-placeholder div{flex:1;background:linear-gradient(180deg,var(--gold2),#6c5630);border-radius:5px 5px 2px 2px;min-height:12px}
.muted{color:var(--muted)}
.checklist{margin:0;padding-left:20px;color:#c7beb2;line-height:1.9}
footer{color:#625c54;text-align:right;font-size:12px;padding:8px 0}
body.private-mode .sensitive strong{font-size:0}
body.private-mode .sensitive strong::after{content:'Dane ukryte';font-size:18px;color:#aa9b86}
@media (max-width:1200px){
  .cards{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:900px){
  .app-shell{grid-template-columns:1fr}
  .sidebar{position:relative;height:auto;border-right:0;border-bottom:1px solid var(--line)}
  nav{grid-template-columns:repeat(2,minmax(0,1fr));max-height:none}
  .logout{margin-top:12px}
  .content{padding:20px}
}
@media (max-width:680px){
  .cards,.grid-two{grid-template-columns:1fr}
  .topbar{display:block}
  .top-actions{margin-top:14px}
  nav{grid-template-columns:1fr}
  h1{font-size:30px}
}