/* tool-qr-generator.css — strictly scoped under #po-tool-qr-generator */
#po-tool-qr-generator [hidden]{
  display: none !important;
}

#po-tool-qr-generator .po-qr__layout{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 1rem;
  align-items:start;
}

#po-tool-qr-generator .po-qr__card{ overflow:hidden; }

#po-tool-qr-generator .po-qr__quickhead{
  display:flex;
  gap: 1rem;
  justify-content:space-between;
  align-items:flex-start;
  margin-bottom: 0.75rem;
}

#po-tool-qr-generator .po-qr__statusline{ min-height: 1.25rem; font-size: 0.95em; }

#po-tool-qr-generator .po-qr__typegrid{
  display:grid;
  grid-template-columns: repeat(5, minmax(0,1fr));
  gap: 0.5rem;
}

#po-tool-qr-generator .po-qr__typechip{ display:block; cursor:pointer; }
#po-tool-qr-generator .po-qr__typechip input{
  position:absolute; opacity:0; pointer-events:none;
}

#po-tool-qr-generator .po-qr__typechip-ui{
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding: 0.6rem 0.55rem;
  border-radius: 0.9rem;
  border: 1px solid var(--tool-border, rgba(0,0,0,.12));
  background: var(--tool-surface-2, rgba(127,127,127,.06));
  user-select:none;
  min-height: 2.6rem;
}

#po-tool-qr-generator .po-qr__typechip input:checked + .po-qr__typechip-ui{
  border-color: var(--tool-accent, currentColor);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--tool-accent, currentColor) 18%, transparent);
  background: var(--tool-surface, rgba(127,127,127,.10));
}

#po-tool-qr-generator .po-qr__row2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

#po-tool-qr-generator .po-qr__output{
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--tool-border, rgba(0,0,0,.12));
}

#po-tool-qr-generator .po-qr__actions{
  display:flex;
  flex-wrap:wrap;
  gap: 0.5rem;
  align-items:center;
}

#po-tool-qr-generator .po-qr__previewhead{
  display:flex;
  gap: 1rem;
  justify-content:space-between;
  align-items:flex-start;
  margin-bottom: 0.75rem;
}

#po-tool-qr-generator .po-qr__mini{ white-space:nowrap; font-size: 0.95em; }

#po-tool-qr-generator .po-qr__previewwrap{
  display:grid;
  place-items:center;
  border: 1px solid var(--tool-border, rgba(0,0,0,.12));
  border-radius: 1rem;
  padding: 1rem;
  background: var(--tool-surface-2, rgba(127,127,127,.06));
}

#po-tool-qr-generator .po-qr__canvas{
  width: min(360px, 100%);
  height: auto;
  border-radius: 1rem;
  background: transparent;
}

#po-tool-qr-generator .po-qr__scanhint{
  margin-top: 0.75rem;
  width: 100%;
  font-size: 0.95em;
}

#po-tool-qr-generator .po-qr__stickybar{
  position: sticky;
  bottom: 0;
  margin-top: 1rem;
  display:none;
  gap: 0.5rem;
  padding: 0.75rem 0;
  background: var(--tool-surface, Canvas);
}

#po-tool-qr-generator .po-qr__details{ margin-top: 1rem; }

#po-tool-qr-generator .po-qr__pre{
  white-space: pre-wrap;
  word-break: break-word;
  border: 1px solid var(--tool-border, rgba(0,0,0,.12));
  border-radius: 0.8rem;
  padding: 0.75rem;
  background: var(--tool-surface-2, rgba(127,127,127,.06));
}

#po-tool-qr-generator .po-qr__toasts{
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 9999;
  display:flex;
  flex-direction:column;
  gap: 0.5rem;
  max-width: min(420px, calc(100vw - 2rem));
  pointer-events:none;
}

#po-tool-qr-generator .po-qr__toast{
  pointer-events:auto;
  border: 1px solid var(--tool-border, rgba(0,0,0,.12));
  background: var(--tool-surface, Canvas);
  border-radius: 1rem;
  padding: 0.75rem 0.8rem;
  box-shadow: 0 10px 30px rgba(0,0,0,.12);
  display:flex;
  gap: 0.75rem;
  align-items:flex-start;
}

#po-tool-qr-generator .po-qr__toast strong{ display:block; margin-bottom: 0.15rem; }
#po-tool-qr-generator .po-qr__toast .po-qr__toastbtn{ margin-left:auto; }

#po-tool-qr-generator .po-qr__modal{
  position: fixed;
  inset: 0;
  z-index: 9998;
  display: none;            /* default hidden */
  place-items:center;
  padding: 1rem;
}

#po-tool-qr-generator .po-qr__modal:not([hidden]){
  display: grid;            /* only when opened */
}


#po-tool-qr-generator .po-qr__backdrop{
  position:absolute;
  inset:0;
  background: rgba(0,0,0,.55);
}

#po-tool-qr-generator .po-qr__dialog{
  position: relative;
  width: min(980px, 100%);
  max-height: min(86vh, 920px);
  overflow:hidden;
  border: 1px solid var(--tool-border, rgba(0,0,0,.12));
  border-radius: 1.25rem;
  background: var(--tool-surface, Canvas);
  box-shadow: 0 18px 60px rgba(0,0,0,.18);
  display:flex;
  flex-direction:column;
}

#po-tool-qr-generator .po-qr__dialoghead{
  display:flex;
  justify-content:space-between;
  gap: 1rem;
  align-items:center;
  padding: 1rem 1rem 0.75rem 1rem;
  border-bottom: 1px solid var(--tool-border, rgba(0,0,0,.12));
}

#po-tool-qr-generator .po-qr__tabs{
  display:flex;
  gap: 0.5rem;
  padding: 0.75rem 1rem 0.25rem 1rem;
  border-bottom: 1px solid var(--tool-border, rgba(0,0,0,.12));
  overflow:auto;
}

#po-tool-qr-generator .po-qr__tab{
  border: 1px solid var(--tool-border, rgba(0,0,0,.12));
  background: var(--tool-surface-2, rgba(127,127,127,.06));
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  cursor:pointer;
  white-space:nowrap;
}

#po-tool-qr-generator .po-qr__tab.is-active{
  border-color: var(--tool-accent, currentColor);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--tool-accent, currentColor) 18%, transparent);
  background: var(--tool-surface, rgba(127,127,127,.10));
}

#po-tool-qr-generator .po-qr__panes{
  padding: 1rem;
  overflow:auto;
}

#po-tool-qr-generator .po-qr__grid2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  align-items:start;
  margin-bottom: 1rem;
}

#po-tool-qr-generator .po-qr__seg{
  display:flex;
  gap: 0.4rem;
  flex-wrap:wrap;
}

#po-tool-qr-generator .po-qr__segitem{
  display:inline-flex;
  align-items:center;
  gap: 0.5rem;
  border: 1px solid var(--tool-border, rgba(0,0,0,.12));
  border-radius: 999px;
  padding: 0.35rem 0.6rem;
  cursor:pointer;
  background: var(--tool-surface-2, rgba(127,127,127,.06));
}

#po-tool-qr-generator .po-qr__segitem input{
  position:absolute;
  opacity:0;
  pointer-events:none;
}

#po-tool-qr-generator .po-qr__color{
  display:grid;
  grid-template-columns: 1fr 44px;
  gap: 0.5rem;
  align-items:center;
}

#po-tool-qr-generator .po-qr__colorpick{
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--tool-border, rgba(0,0,0,.12));
  border-radius: 0.75rem;
  background: transparent;
}

#po-tool-qr-generator .po-qr__drop{
  position: relative;
  border: 1px dashed var(--tool-border, rgba(0,0,0,.22));
  border-radius: 1rem;
  background: var(--tool-surface-2, rgba(127,127,127,.06));
  overflow:hidden;
}

#po-tool-qr-generator .po-qr__file{
  position:absolute;
  inset:0;
  opacity:0;
  cursor:pointer;
}

#po-tool-qr-generator .po-qr__dropui{
  display:flex;
  gap: 0.75rem;
  padding: 1rem;
  align-items:center;
}

#po-tool-qr-generator .po-qr__logorow{
  margin-top: 0.75rem;
  display:flex;
  gap: 0.75rem;
  align-items:center;
}

#po-tool-qr-generator .po-qr__logoprev{
  width: 48px;
  height: 48px;
  border-radius: 0.9rem;
  border: 1px solid var(--tool-border, rgba(0,0,0,.12));
  background: var(--tool-surface-2, rgba(127,127,127,.06));
  display:grid;
  place-items:center;
  overflow:hidden;
}

#po-tool-qr-generator .po-qr__logoprev img{
  width: 100%;
  height: 100%;
  object-fit: contain;
}

#po-tool-qr-generator .po-qr__dialogfoot{
  padding: 0.9rem 1rem;
  border-top: 1px solid var(--tool-border, rgba(0,0,0,.12));
  display:flex;
  gap: 0.5rem;
  justify-content:flex-end;
}

#po-tool-qr-generator .po-qr__tips{ margin: 0; padding-left: 1.1rem; }
#po-tool-qr-generator .po-qr__actionscol{ display:flex; flex-direction:column; gap: 0.5rem; }

/* Accessible utility (scoped) */
#po-tool-qr-generator .sr-only{
  position:absolute !important;
  width:1px !important;
  height:1px !important;
  padding:0 !important;
  margin:-1px !important;
  overflow:hidden !important;
  clip:rect(0,0,0,0) !important;
  white-space:nowrap !important;
  border:0 !important;
}

@media (max-width: 980px){
  #po-tool-qr-generator .po-qr__layout{ grid-template-columns: 1fr; }
  #po-tool-qr-generator .po-qr__typegrid{ grid-template-columns: repeat(3, minmax(0,1fr)); }
  #po-tool-qr-generator .po-qr__grid2{ grid-template-columns: 1fr; }
  #po-tool-qr-generator .po-qr__stickybar{ display:flex; }
}