/* nodecode - styl stron PHP (logowanie, rejestracja, kod, panel). Spójny ze stroną główną (Next.js).
   Kolory można zmienić w config.php: wartości poniżej to tylko domyślne. */
:root{
  --bg:#0b0f19; --text:#e2e8f0; --muted:#94a3b8;
  --accent:#00f2fe; --accent-rgb:0,242,254; --accent2:#7928ca; --on-accent:#020617;
  --line:rgba(30,41,59,.85); --line2:#334155; --panel:rgba(15,23,42,.6);
  --ok:#27c93f; --danger:#ff5f56;
  --f-sans:'Inter',ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 var(--f-sans);min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden;position:relative;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(34rem 26rem at 8% -4%,rgba(var(--accent-rgb),.13),transparent 62%),
    radial-gradient(36rem 28rem at 96% 6%,rgba(121,40,202,.2),transparent 62%)}
main{flex:1;width:100%}
img{max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.15;margin:0;letter-spacing:-.015em;font-weight:700}
p{margin:0}
::selection{background:rgba(var(--accent-rgb),.25);color:#fff}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}

/* ---------- nawigacja ---------- */
.nav{position:sticky;top:0;z-index:50;height:64px;background:rgba(11,15,25,.55);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .2s,background .2s}
.nav.scrolled,.nav.open{border-color:var(--line);background:rgba(11,15,25,.88)}
.nav-in{max-width:1152px;height:100%;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:1.25rem;letter-spacing:-.02em;color:#fff}
.brand .logo-mark{height:28px}
.menu{display:flex;align-items:center;gap:4px}
.menu a{padding:8px 12px;border-radius:10px;color:var(--muted);font-size:.9rem;transition:color .15s,background .15s}
.menu a:hover{color:#fff;background:rgba(30,41,59,.5)}
.menu a.btn{margin-left:4px;padding:8px 16px}
.menu a.btn.primary{color:var(--on-accent)}
.menu a.btn.ghost{color:#f1f5f9}
.menu a.btn:hover{color:inherit}
.menu a.btn.primary:hover{color:var(--on-accent)}
.menu-sep{width:1px;height:20px;background:var(--line);margin:0 8px}
.burger{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:transparent;cursor:pointer;padding:0;position:relative}
.burger i{position:absolute;left:11px;right:11px;height:2px;background:var(--text);border-radius:2px;transition:transform .2s,opacity .2s}
.burger i:nth-child(1){top:14px}.burger i:nth-child(2){top:20px}.burger i:nth-child(3){top:26px}
.nav.open .burger i:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav.open .burger i:nth-child(2){opacity:0}
.nav.open .burger i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- logo (ikona N z gradientem cyan -> fiolet) ---------- */
.logo-mark{display:inline-block;flex:none;aspect-ratio:376/298;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-mask:url(mark.png) center/contain no-repeat;mask:url(mark.png) center/contain no-repeat}

/* ---------- przyciski ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 22px;border:1px solid var(--accent);border-radius:12px;background:var(--accent);color:var(--on-accent);font:600 .92rem var(--f-sans);cursor:pointer;transition:transform .2s,filter .2s,box-shadow .2s,border-color .2s,background .2s;box-shadow:0 10px 24px -10px rgba(var(--accent-rgb),.55)}
.btn:hover{transform:translateY(-2px);filter:brightness(1.1);box-shadow:0 14px 28px -10px rgba(var(--accent-rgb),.65)}
.btn.ghost{background:rgba(15,23,42,.4);color:#f1f5f9;border-color:var(--line2);box-shadow:none}
.btn.ghost:hover{background:rgba(30,41,59,.6);border-color:rgba(var(--accent-rgb),.5);filter:none}
.btn.small{padding:8px 16px;font-size:.9rem;border-radius:10px}
.btn.block{display:flex;width:100%}
.btn[disabled]{opacity:.4;cursor:not-allowed;transform:none;filter:none;box-shadow:none}

/* ---------- okno w stylu macOS ---------- */
.mac{position:relative;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:16px;background:var(--panel);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 25px 50px -12px rgba(8,51,68,.25);transition:border-color .3s,box-shadow .3s}
.mac:hover{border-color:rgba(var(--accent-rgb),.4);box-shadow:0 25px 50px -12px rgba(var(--accent-rgb),.12)}
.mac-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);background:rgba(15,23,42,.7)}
.mac-bar .d{display:block;width:12px;height:12px;border-radius:50%}
.mac-bar .d.r{background:#ff5f56}.mac-bar .d.y{background:#ffbd2e}.mac-bar .d.g{background:#27c93f}
.mac-title{margin-left:12px;font:.75rem var(--f-mono);color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mac-body{padding:26px;flex:1}
/* wyróżnione okno: gradientowa ramka */
.mac.hot{border-color:transparent;background:#0d1322;background-clip:padding-box;box-shadow:0 0 0 1px transparent,0 0 60px -14px rgba(var(--accent-rgb),.45)}
.mac.hot::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(135deg,var(--accent),var(--accent2),var(--accent));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}

/* ---------- układ ---------- */
.eyebrow{display:inline-block;font:.72rem var(--f-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
.muted{color:var(--muted)}
.wrap{max-width:1152px;margin:0 auto;padding:40px 20px 72px}
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.row2{margin-top:20px}
.flash{margin-bottom:20px}
.who{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.who strong{display:block;font-size:1.05rem}
.avatar{border-radius:50%;border:1px solid var(--line2);flex:none}

/* ---------- formularze (logowanie, rejestracja, kod) ---------- */
.narrow{max-width:460px;margin:0 auto;padding:56px 20px 72px}
.auth-mark{display:block;width:72px;height:auto;margin:0 auto 14px;filter:drop-shadow(0 0 20px rgba(var(--accent-rgb),.3))}
.form{display:flex;flex-direction:column;gap:16px}
.form h1{font-size:1.7rem;text-align:center}
.form .muted{text-align:center;font-size:.95rem}
label{display:flex;flex-direction:column;gap:7px;font-size:.85rem;color:var(--muted)}
input{width:100%;padding:13px 14px;border-radius:12px;border:1px solid var(--line2);background:rgba(15,23,42,.7);color:var(--text);font:inherit;font-size:1rem;transition:border-color .15s,box-shadow .15s}
input::placeholder{color:#64748b}
input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(var(--accent-rgb),.15)}
input.code{font:600 1.7rem var(--f-mono);letter-spacing:.45em;text-align:center;padding-left:calc(14px + .45em)}
.alert,.ok{padding:11px 14px;border-radius:12px;font-size:.9rem}
.alert{background:rgba(255,95,86,.1);border:1px solid rgba(255,95,86,.5);color:#fecaca}
.ok{background:rgba(39,201,63,.1);border:1px solid rgba(39,201,63,.45);color:#bbf7d0}
.form a:not(.btn){color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.form .btn{width:100%}

/* ---------- panel ---------- */
.panel-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:28px}
.panel-head h1{font-size:clamp(1.6rem,4vw,2.2rem);margin:6px 0}
.label{font:.72rem var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.price{font-size:1.6rem;font-weight:700;margin:4px 0 16px}
.mac-body .btn.block{margin-top:16px}
.h-sm{font-size:1.25rem;margin:36px 0 14px}
.status{display:inline-flex;align-items:center;gap:8px}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok)}
.dot.off{background:var(--danger);box-shadow:0 0 10px var(--danger)}
.term{font:.85rem/1.7 var(--f-mono);color:#cbd5e1;white-space:pre-wrap;margin:0}
.term .c{color:#64748b}.term .k{color:var(--accent)}.term .ok-t{color:#34d399}
.cursor{display:inline-block;width:.55em;height:1.05em;background:var(--accent);vertical-align:-3px;animation:blink 1s steps(1) infinite}
@keyframes blink{0%,49%{opacity:1}50%,100%{opacity:0}}

/* ---------- stopka ---------- */
.foot{margin-top:72px;border-top:1px solid var(--line);background:#090c15}
.foot-in{max-width:1152px;margin:0 auto;padding:44px 20px 28px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}
.foot-brand p{color:var(--muted);font-size:.9rem;margin-top:14px;max-width:320px}
.social{display:flex;gap:10px;margin-top:18px}
.social a{display:grid;place-items:center;width:40px;height:40px;padding:6px;border:1px solid var(--line);border-radius:12px;background:rgba(15,23,42,.6);transition:transform .15s,border-color .15s}
.social a:hover{transform:translateY(-2px);border-color:rgba(var(--accent-rgb),.5)}
.social img{display:block;width:100%;height:100%;image-rendering:pixelated;image-rendering:crisp-edges}
.foot-col{display:flex;flex-direction:column;gap:10px}
.foot-col h4{font:.72rem var(--f-mono);letter-spacing:.18em;text-transform:uppercase;color:#64748b;margin-bottom:4px}
.foot-col a{color:var(--muted);font-size:.9rem;transition:color .15s}
.foot-col a:hover{color:#fff}
.foot-bottom{max-width:1152px;margin:0 auto;padding:18px 20px calc(24px + env(safe-area-inset-bottom));border-top:1px solid var(--line);color:#64748b;font-size:.85rem}

/* ---------- responsywność ---------- */
@media (max-width:900px){.g3{grid-template-columns:1fr 1fr}.g2{grid-template-columns:1fr}}
@media (max-width:760px){
  .burger{display:block}
  .menu{position:fixed;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;padding:14px 20px 22px;background:rgba(11,15,25,.97);border-bottom:1px solid var(--line);transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s}
  .nav.open .menu{transform:none;opacity:1;visibility:visible}
  .menu a{padding:13px 14px;font-size:1rem}
  .menu a.btn{margin:8px 0 0;padding:13px}
  .menu-sep{width:auto;height:1px;margin:6px 0}
  .foot-in{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:560px){
  .g3{grid-template-columns:1fr}
  .mac-body{padding:22px 20px}
  .narrow{padding-top:32px}
  .panel-head{align-items:flex-start}
  input{font-size:16px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}