#pitaprint-app{
  color-scheme: light;
  --ink: #1d252f;
  --muted: #637081;
  --line: #d9e0e8;
  --soft: #eef3f7;
  --surface: #ffffff;
  --panel: #f8fafc;
  --accent: #147c86;
  --accent-strong: #0b5f67;
  --danger: #b53232;
  --paper-w: 210mm;
  --paper-h: 297mm;
  --print-margin: 8mm;
  --zoom: 0.8;
  font-family:
    Inter,
    "Hiragino Sans",
    "Yu Gothic",
    "Meiryo",
    system-ui,
    -apple-system,
    sans-serif;
}#pitaprint-app, #pitaprint-app *{
  box-sizing: border-box;
}#pitaprint-app, #pitaprint-app{
  min-height: 100%;
  margin: 0;
}#pitaprint-app{
  background: #edf1f5;
  color: var(--ink);
}#pitaprint-app button, #pitaprint-app input, #pitaprint-app select{
  font: inherit;
}#pitaprint-app button{
  cursor: pointer;
}#pitaprint-app .app{
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}#pitaprint-app .topbar{
  min-height: 74px;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}#pitaprint-app .eyebrow{
  margin: 0 0 3px;
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}#pitaprint-app h1, #pitaprint-app h2, #pitaprint-app p{
  margin: 0;
}#pitaprint-app h1{
  font-size: 24px;
  line-height: 1.1;
}#pitaprint-app h2{
  font-size: 15px;
  line-height: 1.3;
}#pitaprint-app .top-actions, #pitaprint-app .button-row{
  display: flex;
  gap: 8px;
}#pitaprint-app .button{
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  font-weight: 700;
  transition:
    background-color 140ms ease,
    border-color 140ms ease,
    color 140ms ease,
    transform 140ms ease;
}#pitaprint-app .button:hover{
  border-color: #b8c4cf;
  background: #f4f7fa;
}#pitaprint-app .button:active{
  transform: translateY(1px);
}#pitaprint-app .button.primary{
  border-color: var(--accent);
  background: var(--accent);
  color: #ffffff;
}#pitaprint-app .button.primary:hover{
  border-color: var(--accent-strong);
  background: var(--accent-strong);
}#pitaprint-app .button.ghost{
  background: transparent;
}#pitaprint-app .button.danger{
  border-color: #e3b3b3;
  color: var(--danger);
}#pitaprint-app .button.full{
  width: 100%;
}#pitaprint-app .workspace{
  min-height: 0;
  flex: 1;
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
}#pitaprint-app .panel{
  height: calc(100vh - 74px);
  overflow: auto;
  background: var(--panel);
  border-right: 1px solid var(--line);
  padding: 16px;
}#pitaprint-app .panel-section{
  padding: 14px 0 16px;
  border-bottom: 1px solid var(--line);
}#pitaprint-app .panel-section:first-child{
  padding-top: 0;
}#pitaprint-app .section-heading{
  min-height: 28px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}#pitaprint-app .section-heading span{
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}#pitaprint-app .dropzone{
  margin-top: 10px;
  min-height: 86px;
  padding: 14px;
  display: grid;
  place-content: center;
  gap: 4px;
  border: 1px dashed #9dafbd;
  border-radius: 8px;
  background: #ffffff;
  color: var(--muted);
  text-align: center;
}#pitaprint-app .dropzone strong{
  color: var(--ink);
}#pitaprint-app .dropzone.dragging{
  border-color: var(--accent);
  background: #e8f6f7;
}#pitaprint-app .field{
  display: grid;
  gap: 6px;
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}#pitaprint-app .field input, #pitaprint-app .field select{
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  padding: 8px 10px;
}#pitaprint-app .field input[type="range"]{
  padding: 0;
}#pitaprint-app .field.compact{
  margin-top: 0;
}#pitaprint-app .segmented{
  margin-top: 10px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--surface);
}#pitaprint-app .segment{
  min-height: 38px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-weight: 700;
}#pitaprint-app .segment.active{
  background: var(--accent);
  color: #ffffff;
}#pitaprint-app .custom-size, #pitaprint-app .grid-two{
  margin-top: 10px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}#pitaprint-app .custom-size{
  display: none;
}#pitaprint-app .custom-size.visible{
  display: grid;
}#pitaprint-app .checkline{
  margin: 10px 0;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}#pitaprint-app .empty-selection{
  min-height: 44px;
  display: grid;
  place-items: center;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: #ffffff;
  font-size: 13px;
}#pitaprint-app .selection-controls{
  display: none;
}#pitaprint-app .selection.has-selection .empty-selection{
  display: none;
}#pitaprint-app .selection.has-selection .selection-controls{
  display: block;
}#pitaprint-app .preview-area{
  min-width: 0;
  height: calc(100vh - 74px);
  display: flex;
  flex-direction: column;
}#pitaprint-app .preview-toolbar{
  min-height: 66px;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: #f9fbfd;
  border-bottom: 1px solid var(--line);
}#pitaprint-app .preview-toolbar p{
  margin-top: 3px;
  color: var(--muted);
  font-size: 13px;
}#pitaprint-app .zoom-control{
  display: grid;
  grid-template-columns: auto 130px 42px;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}#pitaprint-app .paper-scroller{
  flex: 1;
  overflow: auto;
  padding: 28px;
  display: grid;
  justify-items: center;
  align-items: start;
  background:
    linear-gradient(45deg, #dfe6ec 25%, transparent 25%) 0 0 / 22px 22px,
    linear-gradient(45deg, transparent 75%, #dfe6ec 75%) 0 0 / 22px 22px,
    #edf1f5;
}#pitaprint-app .paper{
  position: relative;
  width: var(--paper-w);
  height: var(--paper-h);
  flex: none;
  overflow: hidden;
  transform: scale(var(--zoom));
  transform-origin: top center;
  background: #ffffff;
  box-shadow:
    0 12px 30px rgb(29 37 47 / 16%),
    0 0 0 1px rgb(29 37 47 / 10%);
}#pitaprint-app .margin-guide{
  position: absolute;
  inset: var(--print-margin);
  border: 1px dashed #b6c1cd;
  pointer-events: none;
}#pitaprint-app .paper-empty{
  position: absolute;
  inset: var(--print-margin);
  display: grid;
  place-items: center;
  color: #8792a0;
  font-size: 16px;
  text-align: center;
  pointer-events: none;
}#pitaprint-app .print-item{
  position: absolute;
  display: grid;
  background: #f5f8fb;
  outline: 1px solid transparent;
  transform-origin: center center;
  user-select: none;
  touch-action: none;
}#pitaprint-app .print-item img{
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}#pitaprint-app .print-item.contain img{
  object-fit: contain;
}#pitaprint-app .print-item.cover img{
  object-fit: cover;
}#pitaprint-app .print-item.selected{
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}#pitaprint-app .print-item::after{
  content: attr(data-label);
  position: absolute;
  left: 0;
  right: 0;
  bottom: -24px;
  min-height: 18px;
  padding: 2px 4px;
  overflow: hidden;
  color: #ffffff;
  background: rgb(20 124 134 / 90%);
  font-size: 11px;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 140ms ease;
}#pitaprint-app .print-item.selected::after{
  opacity: 1;
}#pitaprint-app .toast{
  position: fixed;
  right: 18px;
  bottom: 18px;
  max-width: min(420px, calc(100vw - 36px));
  padding: 10px 12px;
  border-radius: 8px;
  background: #1d252f;
  color: #ffffff;
  font-size: 13px;
  box-shadow: 0 12px 30px rgb(29 37 47 / 18%);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition:
    opacity 150ms ease,
    transform 150ms ease;
}#pitaprint-app .toast.visible{
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {#pitaprint-app .topbar{
    align-items: flex-start;
  }#pitaprint-app .workspace{
    grid-template-columns: 1fr;
  }#pitaprint-app .panel, #pitaprint-app .preview-area{
    height: auto;
  }#pitaprint-app .panel{
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }#pitaprint-app .preview-area{
    min-height: 70vh;
  }#pitaprint-app .preview-toolbar{
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {#pitaprint-app .topbar{
    padding: 12px;
  }#pitaprint-app .top-actions, #pitaprint-app .button-row, #pitaprint-app .grid-two{
    grid-template-columns: 1fr;
    display: grid;
  }#pitaprint-app .custom-size.visible{
    grid-template-columns: 1fr;
  }#pitaprint-app .paper-scroller{
    padding: 18px 12px;
  }#pitaprint-app .zoom-control{
    width: 100%;
    grid-template-columns: auto minmax(0, 1fr) 42px;
  }
}

@page {
  size: 210mm 297mm;
  margin: 0;
}

@media print {#pitaprint-app{
    --zoom: 1;
  }#pitaprint-app, #pitaprint-app{
    width: var(--paper-w);
    height: var(--paper-h);
    margin: 0;
    overflow: hidden;
    background: #ffffff;
  }#pitaprint-app *{
    visibility: hidden;
  }#pitaprint-app .paper, #pitaprint-app .paper *{
    visibility: visible;
  }#pitaprint-app .topbar, #pitaprint-app .panel, #pitaprint-app .preview-toolbar, #pitaprint-app .toast, #pitaprint-app .margin-guide, #pitaprint-app .paper-empty, #pitaprint-app .print-item::after{
    display: none;
  }#pitaprint-app .app, #pitaprint-app .workspace, #pitaprint-app .preview-area, #pitaprint-app .paper-scroller{
    display: block;
    width: var(--paper-w);
    height: var(--paper-h);
    margin: 0;
    padding: 0;
    overflow: visible;
    background: #ffffff;
  }#pitaprint-app .paper{
    position: absolute;
    inset: 0 auto auto 0;
    width: var(--paper-w);
    height: var(--paper-h);
    overflow: hidden;
    box-shadow: none;
    transform: none;
  }#pitaprint-app .print-item{
    outline: 0;
    background: transparent;
  }
}

@media print {
  body * { visibility: hidden !important; }
  #pitaprint-app, #pitaprint-app * { visibility: visible !important; }
  #pitaprint-app .topbar,
  #pitaprint-app .panel,
  #pitaprint-app .preview-toolbar,
  #pitaprint-app .toast,
  #pitaprint-app .margin-guide,
  #pitaprint-app .paper-empty,
  #pitaprint-app .print-item::after { display: none !important; }
}