:root{
  --bg:#000; --fg:#fff; --muted:#c9c9c9;
  --red:#ffd400;             /* AKCENT → ŻÓŁTY */
  --card:#0b0b0b; --border:#2a2a2a; --ok:#2ecc71;
}

/* ========== Layout / bazowe ========== */
html,body{height:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--fg);
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";
  display:grid; place-items:center; padding:24px;
}
.window{width:min(1100px,100%);max-width:1100px;background:var(--card);border:1px solid var(--border);border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.6);overflow:hidden}
.titlebar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,#111,#0b0b0b)}
.dot{width:12px;height:12px;border-radius:999px;background:#444;border:1px solid #222}
.dot.close{background:var(--red)}
.js-status{ width:12px; height:12px; border-radius:999px; background:#7a0000; border:1px solid #222; transition:all .2s }
.js-status.ok{ background:#1fa349; border-color:#0f6e31 }
.js-label{ font-size:12px; color:var(--muted); margin-left:8px; user-select:none }
.js-label.ok{ color:#1fa349; font-weight:600 }
.js-label.err{ color:var(--red); font-weight:600 }

.titlebar h1{font-size:16px;font-weight:600;margin:0 auto;opacity:.9}
.pw-layout{display:flex;flex-direction:row;align-items:stretch;width:100%}
.panel{padding:0;border-right:1px solid var(--border);flex:0 0 clamp(260px,34vw,380px)}
.output{padding:20px;flex:1 1 auto;min-width:0}

.subwindow{margin:16px;border:1px solid var(--border);border-radius:14px;overflow:hidden;background:#0d0d0d}
.subwindow .bar{display:flex;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,#121212,#0d0d0d);font-size:13px;font-weight:600}
.subwindow .body{padding:16px}
.group{margin-bottom:16px}
.group h2{margin:0 0 10px;font-size:13px;font-weight:700;letter-spacing:.02em;opacity:.9}

.row{display:grid;gap:12px;margin-bottom:10px}
.row.duo{grid-template-columns:1fr 1fr}
.field{display:flex;flex-direction:column;gap:6px}
label{font-size:14px;opacity:.95}

input[type=text],.btn,.toggle,.segmented{
  background:#0e0e0e;color:var(--fg);
  border:1px solid var(--border);border-radius:10px;
  padding:10px 12px;font-size:14px;
  transition:border-color .15s ease
}
input[type=text]:hover,.btn:hover,.toggle:hover{border-color:var(--red)}
input[type=text]:focus{outline:none;border-color:var(--red)}

.segmented{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:8px;border-radius:12px}
.toggle{cursor:pointer;text-align:center;font-weight:600;user-select:none}
.toggle[aria-pressed=true]{background:#211c00;border-color:var(--red);box-shadow:inset 0 0 0 1px #ffd40055}

.actions{display:flex;gap:10px;margin:16px 0 8px;flex-wrap:wrap}
.btn{cursor:pointer;font-weight:600;background:#111}

.help{color:var(--muted);font-size:12px;margin-top:6px;line-height:1.3}
.error{color:var(--red);font-weight:600;font-size:13px;margin-top:8px;display:none}

/* ========== Wirtualizowana lista ========== */
.vlist-viewport{
  height: 60svh;
  overflow: auto;
  background:#0f0f0f;
  border:1px solid var(--border);
  border-radius: 10px;
}
.vlist-inner{ position: relative; will-change: transform; }

.vlist-inner .item{
  display:grid;
  grid-template-columns:min-content 1fr;
  align-items:center;
  gap:10px;
  margin: 6px 0;
  padding:10px 12px;
  background:#0f0f0f;
  border:1px solid var(--border);
  border-radius:10px;
}
.vlist-inner .item:hover{ background:#121212; border-color: var(--red); }

.pw{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;font-size:15px}
.copy{
  border:1px solid var(--border);background:#121212;color:var(--fg);
  border-radius:8px;padding:6px 10px;cursor:pointer;justify-self:start;outline:none;
  transition:border-color .15s ease
}
.copy:hover{border-color:var(--red)}
.copy:focus,.copy:focus-visible,.copy:active,.copy.focused{border-color:var(--red); outline:none}

/* ========== Mobile ========== */
html { -webkit-text-size-adjust: 100%; }
* { -webkit-tap-highlight-color: transparent; }
button, .btn, input, select { min-height: 44px; }

@media (max-width: 700px){
  input, select, button, .btn, .toggle { font-size: 16px; }
  .pw-layout{ flex-direction: column; }
  .panel{ border-right: none; border-bottom: 1px solid var(--border); }

  .actions{
    position: sticky;
    bottom: 0;
    z-index: 5;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    padding: 8px;
    background: linear-gradient(180deg, transparent, #0d0d0d);
    backdrop-filter: blur(2px);
    border-top: 1px solid var(--border);
  }
  #btnStop { grid-column: 1 / -1; }
  #exportFmt { width: 100%; }
}

/* ========== Suwaki (bazowe) ========== */
/* Bazowo: tor 8px, żółty thumb, BEZ poświat/obwódek dla hover/focus/active */
input[type="range"]{
  -webkit-appearance:none; appearance:none;
  background: transparent; margin: 8px 0; width:100%;
  outline: none !important; box-shadow: none !important;
}
input[type="range"]:hover,
input[type="range"]:focus,
input[type="range"]:focus-visible,
input[type="range"]:active{
  outline: none !important; box-shadow: none !important;
}

/* Tor (Blink/WebKit) */
input[type="range"]::-webkit-slider-runnable-track{
  height: 8px;
  background: #131313;
  border: 1px solid var(--border);
  border-radius: 999px;
  transition: border-color .15s ease;
}
input[type="range"]:hover::-webkit-slider-runnable-track,
input[type="range"]:focus::-webkit-slider-runnable-track,
input[type="range"]:active::-webkit-slider-runnable-track{
  border-color: var(--red);            /* tylko kolor, bez poświaty */
}

/* Thumb (Blink/WebKit) */
input[type="range"]::-webkit-slider-thumb{
  -webkit-appearance:none; appearance:none;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--red);
  border: 2px solid #000;
  margin-top: -5px;                    /* środek dla toru 8px */
  transition: transform .1s ease;
}
input[type="range"]:active::-webkit-slider-thumb{ transform: scale(1.05); }

/* Firefox */
input[type="range"]::-moz-range-track{
  height: 8px; background:#131313; border:1px solid var(--border); border-radius:999px;
  transition: border-color .15s ease;
}
input[type="range"]::-moz-range-progress{ background: transparent; }
input[type="range"]:hover::-moz-range-track,
input[type="range"]:focus::-moz-range-track,
input[type="range"]:active::-moz-range-track{
  border-color: var(--red);            /* tylko kolor, bez poświaty */
}
input[type="range"]::-moz-range-thumb{
  width:14px; height:14px; border-radius:50%;
  background: var(--red); border:2px solid #000;
}
input[type="range"]:focus{ outline: none; }

/* ========== Entropia: żółty pasek, BEZ kropki ========== */
#entropy{
  -webkit-appearance:none; appearance:none;
  background: transparent; width:100%;
  outline:none !important; box-shadow:none !important;
}
#entropy::-webkit-slider-runnable-track{
  height: 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    var(--red) 0%,
    var(--red) var(--pct, 0%),
    #131313 var(--pct, 0%),
    #131313 100%
  );
}
#entropy::-webkit-slider-thumb{
  -webkit-appearance:none; appearance:none;
  width: 0; height: 0; margin-top: 0; border: 0; /* ukryty thumb */
}
#entropy::-moz-range-track{
  height: 8px; border: 1px solid var(--border); border-radius: 999px; background:#131313;
}
#entropy::-moz-range-progress{
  height: 8px; background: var(--red); border-radius: 999px;
}
#entropy::-moz-range-thumb{
  width: 0; height: 0; border: 0; background: transparent; /* ukryty thumb */
}

/* ========== NADPISANIA: #length i #count → tor 32px, thumb 20px, BEZ poświat/obwódek ========== */
#length, #count{
  outline: none !important; box-shadow: none !important;
}

/* WebKit/Blink */
#length::-webkit-slider-runnable-track,
#count::-webkit-slider-runnable-track{
  height: 32px;                       /* grubszy tor */
  background: #131313;
  border: 1px solid var(--border);
  border-radius: 999px;
  transition: border-color .15s ease;
}
#length:hover::-webkit-slider-runnable-track,
#length:focus::-webkit-slider-runnable-track,
#length:active::-webkit-slider-runnable-track,
#count:hover::-webkit-slider-runnable-track,
#count:focus::-webkit-slider-runnable-track,
#count:active::-webkit-slider-runnable-track{
  border-color: var(--red);           /* tylko kolor, bez poświaty */
}

#length::-webkit-slider-thumb,
#count::-webkit-slider-thumb{
  -webkit-appearance: none; appearance: none;
  width: 20px; height: 20px;          /* większa „kropka” */
  border-radius: 50%;
  background: var(--red);
  border: 2px solid #000;
  margin-top: 6px;                    /* centrowanie dla toru 32px */
  transition: transform .12s ease;
}
#length:active::-webkit-slider-thumb,
#count:active::-webkit-slider-thumb{
  transform: scale(1.06);
}

/* Firefox */
#length::-moz-range-track,
#count::-moz-range-track{
  height: 32px;
  background:#131313;
  border:1px solid var(--border);
  border-radius:999px;
  transition: border-color .15s ease;
}
#length:hover::-moz-range-track,
#length:focus::-moz-range-track,
#length:active::-moz-range-track,
#count:hover::-moz-range-track,
#count:focus::-moz-range-track,
#count:active::-moz-range-track{
  border-color: var(--red);           /* tylko kolor */
}
#length::-moz-range-progress,
#count::-moz-range-progress{
  background: transparent;            /* bez wypełnienia */
}
#length::-moz-range-thumb,
#count::-moz-range-thumb{
  width:20px; height:20px;
  border-radius:50%;
  background: var(--red);
  border:2px solid #000;
}