:root{
  --bg:#f5f6fa; --card:#fff; --ink:#1e2233; --muted:#6b7280; --line:#e6e8f0;
  --brand:#4f46e5; --brand2:#6366f1; --dark:#141a2e; --dark2:#1c2440;
  --ok:#16a34a; --warn:#f59e0b; --err:#dc2626; --info:#0ea5e9;
  --r:12px; --sh:0 1px 3px rgba(20,26,46,.08),0 8px 24px rgba(20,26,46,.06);
}
*{box-sizing:border-box}
body{margin:0;font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
code{background:#eef0f7;padding:1px 5px;border-radius:5px;font-size:12px}
h1{font-size:22px;margin:0 0 4px}
h2{font-size:16px;margin:0 0 12px}
h3{font-size:14px;margin:0 0 8px}

/* ---------- logowanie / instalator ---------- */
.auth-body{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#141a2e,#2b1e5c 60%,#4f46e5)}
.auth-card{background:#fff;padding:32px;border-radius:16px;width:100%;max-width:390px;box-shadow:0 20px 60px rgba(0,0,0,.35)}
.auth-card.wide{max-width:520px}
.auth-logo{font-size:26px;font-weight:800;letter-spacing:-.5px;text-align:center}
.auth-logo span{color:var(--brand)}
.auth-sub{text-align:center;color:var(--muted);margin:4px 0 22px}
.auth-foot{color:var(--muted);font-size:12px;text-align:center;margin-top:16px}
label{display:block;font-size:12px;font-weight:600;color:#414861;margin-bottom:12px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],input[type=datetime-local],select,textarea{
  width:100%;margin-top:5px;padding:10px 12px;border:1px solid var(--line);border-radius:9px;font:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(79,70,229,.14)}
textarea{min-height:80px;resize:vertical}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.row4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
@media(max-width:760px){.row2,.row3,.row4{grid-template-columns:1fr}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border-radius:9px;border:1px solid var(--line);
  background:#fff;font:inherit;font-weight:600;cursor:pointer;color:var(--ink)}
.btn:hover{text-decoration:none;border-color:#c9cde0}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn-primary:hover{background:#4338ca;border-color:#4338ca}
.btn-danger{background:#fff;border-color:#f3c9c9;color:var(--err)}
.btn-danger:hover{background:#fef2f2}
.btn-sm{padding:5px 10px;font-size:12px;border-radius:7px}
.w100{width:100%}

.alert{padding:11px 14px;border-radius:10px;margin-bottom:14px;font-size:13px;border:1px solid}
.a-ok{background:#f0fdf4;border-color:#bbf7d0;color:#15803d}
.a-err{background:#fef2f2;border-color:#fecaca;color:#b91c1c}
.a-info{background:#f0f9ff;border-color:#bae6fd;color:#0369a1}
.a-warn{background:#fffbeb;border-color:#fde68a;color:#b45309}

/* ---------- layout ---------- */
.wrap{display:flex;min-height:100vh}
.side{width:246px;flex:0 0 246px;background:var(--dark);color:#c9cee4;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}
.side .brand{padding:18px 20px;font-size:19px;font-weight:800;color:#fff;letter-spacing:-.4px;border-bottom:1px solid rgba(255,255,255,.08)}
.side .brand span{color:#8b8cf7}
.side .grp{padding:16px 20px 6px;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#69719a}
.side a{display:flex;align-items:center;gap:9px;padding:9px 20px;color:#c9cee4;font-size:13.5px;border-left:3px solid transparent}
.side a:hover{background:rgba(255,255,255,.05);color:#fff;text-decoration:none}
.side a.on{background:rgba(99,102,241,.16);color:#fff;border-left-color:var(--brand2);font-weight:600}
.side .cnt{margin-left:auto;background:rgba(255,255,255,.1);border-radius:20px;padding:1px 8px;font-size:11px}
.side .sfoot{margin-top:auto;padding:16px 20px;font-size:11px;color:#69719a;border-top:1px solid rgba(255,255,255,.08)}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.top{background:#fff;border-bottom:1px solid var(--line);padding:12px 26px;display:flex;align-items:center;gap:14px;position:sticky;top:0;z-index:20}
.top .who{margin-left:auto;display:flex;align-items:center;gap:12px;font-size:13px;color:var(--muted)}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px}
.content{padding:22px 26px 60px;max-width:1500px}
.phead{display:flex;align-items:flex-end;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.phead .sub{color:var(--muted);font-size:13px}
.phead .acts{margin-left:auto;display:flex;gap:8px}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);margin-bottom:18px}
.card .ch{padding:14px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px}
.card .ch h2{margin:0}
.card .cb{padding:18px}
.card .cb.tight{padding:0}

.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:18px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;box-shadow:var(--sh)}
.kpi .l{font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600}
.kpi .v{font-size:26px;font-weight:800;margin-top:6px;letter-spacing:-.6px}
.kpi .d{font-size:12px;color:var(--muted);margin-top:2px}
.kpi.acc-b{border-top:3px solid var(--brand)}
.kpi.acc-g{border-top:3px solid var(--ok)}
.kpi.acc-o{border-top:3px solid var(--warn)}
.kpi.acc-i{border-top:3px solid var(--info)}

table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;padding:10px 14px;background:#fafbff;border-bottom:1px solid var(--line);font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
td{padding:10px 14px;border-bottom:1px solid #f1f2f8;vertical-align:middle}
tr:hover td{background:#fcfcff}
.t-r{text-align:right}
.t-c{text-align:center}
.nowrap{white-space:nowrap}
.muted{color:var(--muted)}
.small{font-size:12px}
.empty{padding:36px;text-align:center;color:var(--muted)}

.badge{display:inline-block;padding:2px 9px;border-radius:20px;font-size:11px;font-weight:700;letter-spacing:.02em}
.b-muted{background:#eef0f7;color:#5b6178}
.b-ok{background:#dcfce7;color:#15803d}
.b-err{background:#fee2e2;color:#b91c1c}
.b-warn{background:#fef3c7;color:#b45309}
.b-info{background:#e0f2fe;color:#0369a1}
.b-brand{background:#e7e6fd;color:#4338ca}

.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.filters label{margin-bottom:0;min-width:150px}
.pager{display:flex;gap:5px;padding:14px 18px;flex-wrap:wrap}
.pager a{padding:5px 11px;border:1px solid var(--line);border-radius:7px;font-size:12.5px;color:var(--ink)}
.pager a.on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:700}
.pager .dots{padding:5px}

.modlist{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}
.mod{border:1px solid var(--line);border-radius:var(--r);padding:16px;background:#fff}
.mod .dot{width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;margin-bottom:10px}
.mod h3{margin:0 0 4px;font-size:14.5px}
.mod p{margin:0 0 10px;color:var(--muted);font-size:12.5px;min-height:52px}
.bar{height:7px;background:#eef0f7;border-radius:6px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--brand)}
.chk{display:flex;align-items:center;gap:8px;font-weight:500;margin-bottom:8px}
.chk input{width:auto;margin:0}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px;flex-wrap:wrap}
.tabs a{padding:9px 14px;font-weight:600;font-size:13px;color:var(--muted);border-bottom:2px solid transparent}
.tabs a.on{color:var(--brand);border-bottom-color:var(--brand);text-decoration:none}
.log{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px}
@media(max-width:900px){.side{position:fixed;left:-260px}.content{padding:16px}}