:root {
  --h2-z-hud: 2;
  --h2-gap: 8px;
  --h2-szyna: clamp(232px, 22vw, 320px);
  
  --h2-wieza: 84px;
}

#hud-root {
  position: fixed;
  inset: 0;
  z-index: var(--h2-z-hud);
  display: grid;
  pointer-events: none;                 
  grid-template-columns: minmax(0, var(--h2-szyna)) minmax(0, 1fr) minmax(0, var(--h2-wieza));
  
  grid-template-rows: minmax(var(--topbar-h, 149px), auto) minmax(0, 1fr) auto;
  grid-template-areas:
    "czolo czolo    czolo"
    "szyna apertura wieza"
    "dok   dok      dok";
  column-gap: var(--h2-gap);
  row-gap: var(--h2-gap);
  padding:
    env(safe-area-inset-top, 0)
    calc(12px + env(safe-area-inset-right, 0))
    calc(12px + env(safe-area-inset-bottom, 0))
    calc(12px + env(safe-area-inset-left, 0));
}


#hud-root > * {
  min-width: 0;
  min-height: 0;
}


#hud-root > [class^="h2-"] { pointer-events: none; }
#hud-root > [class^="h2-"] > * { pointer-events: auto; }


#hud-root > [class^="h2-"] > * {
  position: relative !important;
  top: auto !important;
  left: auto !important;
  right: auto !important;
  bottom: auto !important;
  transform: none !important;
  margin: 0 !important;
  max-width: 100% !important;
}



:root {
  --h2-pad-t: env(safe-area-inset-top, 0px);
  --h2-pad-r: calc(12px + env(safe-area-inset-right, 0px));
  --h2-pad-l: calc(12px + env(safe-area-inset-left, 0px));
}
.h2-czolo {
  grid-area: czolo; display: flex; align-items: flex-start;
  margin-top: calc(-1 * var(--h2-pad-t));
  margin-left: calc(-1 * var(--h2-pad-l));
  margin-right: calc(-1 * var(--h2-pad-r));
}
.h2-czolo > * { flex: 1 1 auto; min-width: 0; }


.h2-szyna {
  grid-area: szyna;
  display: flex; flex-direction: column; gap: var(--h2-gap);
  min-height: 0; overflow-y: auto; overscroll-behavior: contain;
  scrollbar-width: none;
}
.h2-szyna::-webkit-scrollbar { display: none; }
.h2-szyna > * { flex: 0 0 auto; }


.h2-apertura { grid-area: apertura; }


.h2-wieza {
  grid-area: wieza;
  display: flex; flex-direction: column; justify-content: flex-end;
  align-items: center; gap: 6px;
  min-height: 0; overflow-y: auto; scrollbar-width: none;
}
.h2-wieza::-webkit-scrollbar { display: none; }
.h2-wieza > * { flex: 0 0 auto; }


.h2-dok {
  grid-area: dok;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  min-width: 0;
  
  min-height: var(--dok-min, 65px);
  justify-content: flex-end;
}
.h2-dok > * { max-width: 100%; min-width: 0; }



@media (max-width: 720px), (pointer: coarse) {
  #hud-root {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto minmax(0, 1fr) auto auto auto;
    grid-template-areas: "czolo" "apertura" "szyna" "wieza" "dok";
  }
  
  .h2-szyna {
    flex-direction: row; flex-wrap: wrap; overflow-x: hidden; overflow-y: hidden;
    max-height: 30vh;
  }
  #hud-root .h2-szyna > * { max-width: 100% !important; }
  
  .h2-wieza { flex-direction: row; justify-content: flex-start; overflow-x: auto; }
}


:root {
  --h2-plyta-hi: var(--pv-color-hud2-plytaHi);
  --h2-plyta-lo: var(--pv-color-hud2-plytaLo);
  --h2-linia: var(--pv-color-hud2-linia);
  --h2-linia-hot: var(--pv-color-hud2-liniaHot);
  --h2-akcent: var(--pv-color-hud2-akcent);
  --h2-akcent-dim: var(--pv-color-hud2-akcentDim);
  --h2-tekst: var(--pv-color-hud2-tekst);
  --h2-tekst-dim: var(--pv-color-hud2-tekstDim);
  --h2-mono: ui-monospace, "SF Mono", "Cascadia Mono", "Roboto Mono", Menlo, Consolas, monospace;
}


#hud-root .h2-czolo > #topbar,
#hud-root .h2-szyna > *,
#hud-root .h2-dok > #pv-dock {
  background-color: var(--h2-plyta-hi) !important;
  background-image:
    linear-gradient(100deg, var(--pv-color-hud2-reflectA045) 0%, transparent 34%),
    linear-gradient(180deg, var(--h2-plyta-hi), var(--h2-plyta-lo)) !important;
  border: 1px solid var(--h2-linia) !important;
  border-radius: 3px !important;
  box-shadow:
    inset 0 1px 0 var(--pv-color-hud2-reflectA08),
    inset 0 -1px 0 var(--pv-color-overlay-blackA500),
    0 16px 36px -26px var(--pv-color-overlay-black1000) !important;
  color: var(--h2-tekst);
}


#hud-root .h2-szyna > *::before {
  content: ''; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  border-radius: inherit;
  background-image:
    radial-gradient(circle at 50% 50%, var(--pv-color-hud2-gridDotA10) 0 .9px, transparent 1.15px),
    radial-gradient(circle at 50% 50%, var(--pv-color-hud2-gridDotA10) 0 .9px, transparent 1.15px);
  background-size: 9px 15.588px, 9px 15.588px;
  background-position: 0 0, 4.5px 7.794px;
}
#hud-root .h2-szyna > * { position: relative !important; }
#hud-root .h2-szyna > * > * { position: relative; z-index: 1; }


#hud-root #topbar {
  padding: calc(4px + env(safe-area-inset-top, 0px)) 12px 4px !important; gap: 2px !important;
  border-radius: 0 !important;
  border-top: 0 !important; border-left: 0 !important; border-right: 0 !important;
}
#hud-root #hud > * {
  font-family: var(--h2-mono) !important;
  letter-spacing: .07em;
  border-radius: 2px !important;
}


#hud-root #pv-dock { border-radius: 3px !important; padding: 4px 6px !important; }
#hud-root #pv-dock button {
  font-family: var(--h2-mono) !important;
  font-size: var(--cs-1) !important; letter-spacing: .09em !important;
  text-transform: uppercase; border-radius: 2px !important;
}
#hud-root #pv-dock button.on {
  color: var(--h2-akcent) !important;
  background: var(--pv-color-hud2-onBg) !important;
  border-color: var(--h2-akcent-dim) !important;
}


#hud-root .h2-wieza > button {
  width: 100% !important; height: auto !important;
  border-radius: 3px !important;
  background-image: linear-gradient(180deg, var(--h2-plyta-hi), var(--h2-plyta-lo)) !important;
  border: 1px solid var(--h2-linia) !important;
  box-shadow: inset 0 1px 0 var(--pv-color-hud2-reflectA07) !important;
}

@media (max-width: 720px), (max-height: 520px), (pointer: coarse) {
  #hud-root .h2-wieza > button { width: auto !important; min-width: 52px !important; }
}

#hud-root .h2-wieza > button.hud-dim { opacity: .34 !important; }
#hud-root .h2-wieza > button:not(.hud-dim):hover {
  border-color: var(--h2-linia-hot) !important;
  color: var(--h2-akcent) !important;
}


#hud-root #qtrack, #hud-root #queue { font-family: var(--h2-mono) !important; }
#hud-root #qtrack { max-width: none !important; }


.h2-apertura { position: relative; }
.h2-apertura::before, .h2-apertura::after {
  content: ''; position: absolute; width: 14px; height: 14px;
  border: 1px solid var(--h2-linia-hot); pointer-events: none;
}
.h2-apertura::before { top: 4px; left: 4px; border-right: 0; border-bottom: 0; }
.h2-apertura::after { bottom: 4px; right: 4px; border-left: 0; border-top: 0; }