/* Promo Engine — panel. Dark-luxury (baza tokenów w duchu lechistan lx-*, mechanika newsbox). */
:root{
  --pe-display:'Newsreader',ui-serif,Georgia,serif;
  --pe-body:'Geist','Inter Tight',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
  --pe-mono:ui-monospace,'SF Mono','JetBrains Mono',Menlo,monospace;
  --pe-bg:#06070d; --pe-bg2:#090b13; --pe-surface:#0e1018; --pe-surface2:#141824; --pe-elev:#1a1f2e;
  --pe-ink:#eceaf2; --pe-ink-strong:#fff; --pe-muted:#8b8fa6; --pe-faint:#797c92;
  --pe-line:rgba(200,205,230,.13); --pe-line2:rgba(200,205,230,.22);
  --pe-accent:#c9403e; --pe-accent-hi:#e05754; --pe-accent-soft:rgba(201,64,62,.14);
  --pe-cyan:#00e5ff; --pe-ok:#34b37c; --pe-warn:#ffb347; --pe-bad:#ff5c5c; --pe-info:#3a6aa5;
  --pe-r-sm:10px; --pe-r:14px; --pe-r-lg:22px; --pe-pill:999px;
  --pe-ease:cubic-bezier(.22,1,.36,1);
  --pe-side:248px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{overflow-x:hidden}
body{background:var(--pe-bg);color:var(--pe-ink);font-family:var(--pe-body);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}

/* shell */
.shell{display:grid;grid-template-columns:var(--pe-side) 1fr;min-height:100vh;transition:grid-template-columns .2s var(--pe-ease)}
.shell.collapsed{--pe-side:64px}
aside.side{background:linear-gradient(180deg,var(--pe-bg2),var(--pe-bg));border-right:1px solid var(--pe-line);position:sticky;top:0;height:100vh;overflow-y:auto;display:flex;flex-direction:column;gap:2px;padding:14px 10px}
.brand{display:flex;align-items:center;gap:10px;padding:8px 8px 14px;font-family:var(--pe-display);font-size:19px;font-weight:600;color:var(--pe-ink-strong)}
.brand .dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--pe-accent),var(--pe-accent-hi));box-shadow:0 0 12px var(--pe-accent);flex:none}
.shell.collapsed .brand span,.shell.collapsed .navgroup .lbl,.shell.collapsed .nav a .txt,.shell.collapsed .nav a .badge{display:none}
.navgroup{margin-top:12px}
.navgroup .lbl{font-size:10.5px;text-transform:uppercase;letter-spacing:1.3px;color:var(--pe-faint);padding:6px 10px 4px}
.nav a{display:flex;align-items:center;gap:11px;padding:8px 10px;border-radius:var(--pe-r-sm);color:var(--pe-muted);position:relative;font-size:14px;transition:background .15s,color .15s}
.nav a .ic{width:18px;text-align:center;flex:none}
.nav a:hover{background:var(--pe-surface2);color:var(--pe-ink)}
.nav a.active{background:var(--pe-accent-soft);color:var(--pe-ink-strong)}
.nav a.active::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:3px;border-radius:3px;background:var(--pe-accent)}
.nav a .badge{margin-left:auto;background:var(--pe-accent);color:#fff;font-size:11px;font-weight:700;border-radius:var(--pe-pill);padding:1px 7px}
.side .spacer{flex:1}
.side .foot{font-size:11px;color:var(--pe-faint);padding:8px 10px;border-top:1px solid var(--pe-line)}

/* main */
main{min-width:0;display:flex;flex-direction:column}
.top{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:14px;padding:12px 22px;background:color-mix(in srgb,var(--pe-bg) 82%,transparent);backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--pe-line)}
.top .hamb{background:var(--pe-surface2);border:1px solid var(--pe-line);color:var(--pe-muted);width:34px;height:34px;border-radius:9px}
.top h1{font-family:var(--pe-display);font-size:20px;font-weight:600;color:var(--pe-ink-strong)}
.top .cmdk{margin-left:auto;background:var(--pe-surface);border:1px solid var(--pe-line);border-radius:var(--pe-pill);color:var(--pe-faint);padding:7px 14px;font-size:12.5px;display:flex;gap:8px;align-items:center}
.top .cmdk kbd{background:var(--pe-surface2);border:1px solid var(--pe-line2);border-radius:5px;padding:1px 6px;font-family:var(--pe-mono);font-size:11px}
.top .who{color:var(--pe-muted);font-size:12.5px}
.top .who b{color:var(--pe-ink)}
.wrap{padding:24px 22px;max-width:1240px;width:100%}

/* kpi */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px;margin-bottom:22px}
.kpi{background:var(--pe-surface);border:1px solid var(--pe-line);border-radius:var(--pe-r);padding:16px 18px;position:relative;overflow:hidden}
.kpi .k{font-size:12px;color:var(--pe-muted);text-transform:uppercase;letter-spacing:.6px}
.kpi .v{font-family:var(--pe-display);font-size:30px;font-weight:600;color:var(--pe-ink-strong);margin-top:4px;font-variant-numeric:tabular-nums}
.kpi .trend{font-size:12px;margin-top:2px}
.kpi.ok .v{color:var(--pe-ok)} .kpi.alert .v{color:var(--pe-warn)}
.kpi .spark{position:absolute;right:10px;bottom:8px;opacity:.7}
.trend.up{color:var(--pe-ok)} .trend.down{color:var(--pe-bad)} .trend.flat{color:var(--pe-faint)}

/* card / table */
.card{background:var(--pe-surface);border:1px solid var(--pe-line);border-radius:var(--pe-r);margin-bottom:20px;overflow:hidden}
.card>h2{font-size:12px;text-transform:uppercase;letter-spacing:1.2px;color:var(--pe-muted);padding:14px 18px;border-bottom:1px solid var(--pe-line);display:flex;align-items:center;gap:10px}
.card>h2 .hint{margin-left:auto;text-transform:none;letter-spacing:0;font-weight:400;color:var(--pe-faint)}
.card .body{padding:16px 18px}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th,td{text-align:left;padding:9px 14px;border-bottom:1px solid var(--pe-line)}
th{color:var(--pe-faint);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.6px;cursor:pointer;user-select:none}
tbody tr:hover{background:var(--pe-surface2)}
td.num{text-align:right;font-variant-numeric:tabular-nums}
.tfilter{width:100%;background:var(--pe-bg2);border:1px solid var(--pe-line);color:var(--pe-ink);border-radius:9px;padding:8px 12px;margin-bottom:10px;font:inherit;font-size:13px}

/* badges + buttons */
.badge2{display:inline-block;padding:2px 9px;border-radius:var(--pe-pill);font-size:11.5px;font-weight:600;border:1px solid transparent}
.b-todo{background:rgba(139,143,166,.15);color:var(--pe-muted)}
.b-ok{background:rgba(52,179,124,.15);color:var(--pe-ok)}
.b-live{background:rgba(52,179,124,.2);color:var(--pe-ok)}
.b-warn{background:rgba(255,179,71,.15);color:var(--pe-warn)}
.b-bad{background:rgba(255,92,92,.15);color:var(--pe-bad)}
.b-api{background:rgba(0,229,255,.13);color:var(--pe-cyan)}
.b-info{background:rgba(58,106,165,.2);color:#7fa8dd}
.btn{border:1px solid var(--pe-line2);background:var(--pe-surface2);color:var(--pe-ink);border-radius:10px;padding:8px 16px;font-size:13.5px;font-weight:600;transition:filter .15s,background .15s}
.btn:hover{filter:brightness(1.15)}
.btn-accent{background:linear-gradient(90deg,var(--pe-accent),var(--pe-accent-hi));border:none;color:#fff}
.btn-ghost{background:transparent}
.btn-sm{padding:5px 11px;font-size:12px}
.row-actions{display:flex;gap:8px;flex-wrap:wrap}
pre.out{background:var(--pe-bg2);border:1px solid var(--pe-line);border-radius:10px;padding:12px 14px;font-family:var(--pe-mono);font-size:12px;color:var(--pe-ink);overflow-x:auto;max-height:340px}
.muted{color:var(--pe-muted)} .faint{color:var(--pe-faint)} .small{font-size:12.5px} .mono{font-family:var(--pe-mono)}
.note-box{border:1px solid rgba(255,179,71,.35);background:rgba(255,179,71,.07);border-radius:10px;padding:11px 15px;font-size:13px;color:var(--pe-warn);margin-bottom:16px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:760px){.grid2{grid-template-columns:1fr}}

/* toast */
#toasts{position:fixed;top:70px;right:22px;z-index:90;display:grid;gap:8px;max-width:360px}
#toasts .t{background:var(--pe-surface2);border:1px solid var(--pe-line);border-left:3px solid var(--pe-ok);border-radius:10px;padding:11px 16px;font-size:13.5px;animation:tin .25s var(--pe-ease)}
#toasts .t.err{border-left-color:var(--pe-bad)}
#toasts .t.warn{border-left-color:var(--pe-warn)}
@keyframes tin{from{opacity:0;transform:translateX(18px)}}

/* command palette */
#cmdk{position:fixed;inset:0;z-index:95;display:none;align-items:flex-start;justify-content:center;padding-top:14vh;background:rgba(0,0,0,.55);backdrop-filter:blur(4px)}
#cmdk.open{display:flex}
#cmdk .box{background:var(--pe-elev);border:1px solid var(--pe-line2);border-radius:var(--pe-r-lg);width:min(560px,92vw);overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.6)}
#cmdk input{width:100%;background:transparent;border:none;color:var(--pe-ink);padding:16px 20px;font-size:16px;outline:none;border-bottom:1px solid var(--pe-line)}
#cmdk .res{max-height:340px;overflow-y:auto;padding:6px}
#cmdk .res a{display:flex;gap:11px;align-items:center;padding:10px 14px;border-radius:10px;color:var(--pe-muted)}
#cmdk .res a.sel,#cmdk .res a:hover{background:var(--pe-accent-soft);color:var(--pe-ink-strong)}

/* login */
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.login .box{background:var(--pe-surface);border:1px solid var(--pe-line);border-radius:var(--pe-r-lg);padding:34px;width:min(400px,92vw)}
.login h1{font-family:var(--pe-display);font-size:26px;margin-bottom:6px}
.login .field{margin:14px 0}
.login label{display:block;font-size:12.5px;color:var(--pe-muted);margin-bottom:5px}
.login input{width:100%;background:var(--pe-bg2);border:1px solid var(--pe-line);color:var(--pe-ink);border-radius:10px;padding:11px 14px;font:inherit}
.login .err{color:var(--pe-bad);font-size:13px;margin-top:10px}

/* wykres słuchaczy (krypto-style) */
.lchart{margin-top:8px}
.chart-top{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:8px}
.chart-ranges{display:inline-flex;gap:2px;background:var(--pe-bg2);border:1px solid var(--pe-line);border-radius:9px;padding:3px}
.chart-ranges button{border:none;background:transparent;color:var(--pe-muted);font:600 12px/1 inherit;padding:6px 12px;border-radius:7px;cursor:pointer;transition:background .15s,color .15s}
.chart-ranges button:hover{color:var(--pe-ink)}
.chart-ranges button.on{background:var(--pe-cyan);color:#04121a}
.chart-read{margin-left:auto;font-size:13px;color:var(--pe-muted);font-variant-numeric:tabular-nums}
.chart-read b{color:var(--pe-ink);font-size:15px}
#chart-cv{display:block;width:100%;cursor:crosshair;touch-action:none}
.chart-empty{padding:22px 4px;color:var(--pe-faint);font-size:13px}

/* light świat (opcjonalny toggle) */
:root[data-theme="light"]{--pe-bg:#f6f5f2;--pe-bg2:#efeee9;--pe-surface:#fff;--pe-surface2:#f2f1ec;--pe-elev:#fff;--pe-ink:#1a1c22;--pe-ink-strong:#000;--pe-muted:#5a5e70;--pe-faint:#8a8e9e;--pe-line:rgba(20,24,40,.1);--pe-line2:rgba(20,24,40,.18)}