:root{
  --pptm-gap: 12px;
  --pptm-radius: 12px;
}

.nw-main{
  max-width: 1100px;
}

.ad-slot{
  min-height: 90px;
  border: 1px dashed rgba(0,0,0,.16);
  border-radius: var(--pptm-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6b7280;
  background: rgba(249,250,251,.7);
  margin: 16px 0;
}

.pptm-steps ol{
  margin: 0;
  padding-left: 1.4rem;
}
.pptm-steps li{
  margin: 6px 0;
}

.pptm-notes p{
  margin: 8px 0;
}

#dropzone{
  border: 2px dashed rgba(0,0,0,.16);
  border-radius: var(--pptm-radius);
  padding: 18px;
  cursor: pointer;
  user-select: none;
}
#dropzone.is-dragover{
  border-color: rgba(0,0,0,.35);
  background: rgba(249,250,251,.9);
}
#fileInput{
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  opacity: 0;
  pointer-events: none;
}
.dropzone-inner{
  display: grid;
  gap: 10px;
}
.dz-row{
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.dz-hint,
.dz-notes{
  color: #6b7280;
  font-size: 14px;
}
#loading{
  margin-top: 10px;
}

#panelAfterLoad.is-disabled{
  opacity: .56;
  pointer-events: none;
}
#panelAfterLoad.is-busy{
  opacity: .82;
  pointer-events: none;
}

.pptm-actions{
  display: flex;
  gap: var(--pptm-gap);
  align-items: center;
  flex-wrap: wrap;
}
.pptm-actions button{
  white-space: nowrap;
}
.pptm-actions .spacer{
  flex: 1 1 auto;
}

.files,
.extract,
.pages{
  margin-top: 18px;
}
.files-title,
.extract-title,
.pages-title{
  font-weight: 700;
  margin-bottom: 8px;
}
#fileList{
  margin: 0;
  padding-left: 18px;
}
.file-item{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 6px 0;
}
.file-left{
  word-break: break-word;
}
.file-remove{
  flex: 0 0 auto;
}

.pptm-extract{
  display: flex;
  flex-wrap: wrap;
  gap: var(--pptm-gap);
  align-items: end;
  margin-top: 10px;
}
.pptm-extract .pptm-field{
  flex: 1 1 260px;
  min-width: 220px;
}
.pptm-extract label{
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}
.pptm-extract input[type="text"]{
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(0,0,0,.18);
}

.status,
#statusBox,
.summary-box{
  border-radius: var(--pptm-radius);
  border: 1px solid rgba(0,0,0,.12);
  padding: 12px;
  background: rgba(249,250,251,.8);
}
#statusBox{
  margin-top: 12px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  justify-content: space-between;
}
#statusText{
  margin: 0;
  line-height: 1.5;
}
.status-close{
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}
.summary-box{
  margin-bottom: 12px;
  color: #374151;
  font-size: 14px;
}

#pageList{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--pptm-gap);
  margin-top: 12px;
}
.page-card{
  border: 1px solid rgba(0,0,0,.12);
  border-radius: var(--pptm-radius);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: rgba(255,255,255,.75);
  position: relative;
}
.page-card.dnd{
  cursor: grab;
}
.page-card.dragging{
  opacity: .6;
}
.page-card.dragover{
  outline: 2px solid rgba(0,0,0,.25);
  outline-offset: 2px;
}
.page-top{
  font-size: 13px;
  color: #6b7280;
  word-break: break-word;
}
.thumb-box{
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,.08);
  background: #fff;
  min-height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.thumb-box img{
  display: block;
  max-width: 100%;
  max-height: 200px;
}
.page-card.thumb-loading .thumb-box,
.thumb-box.thumb-loading{
  opacity: .65;
}
.page-meta{
  font-size: 13px;
  color: #6b7280;
}
.page-ops{
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}
.page-ops .op{
  padding: 10px;
  border-radius: 10px;
  border: 1px solid rgba(0,0,0,.15);
  background: rgba(255,255,255,.92);
  cursor: pointer;
  font-size: 14px;
}
.page-ops .op:disabled{
  opacity: .5;
  cursor: not-allowed;
}
.page-ops .op.danger{
  border-color: rgba(185,28,28,.35);
}
.page-ops .op:nth-child(4),
.page-ops .op:nth-child(5){
  font-size: 13px;
}

.nw-faq{
  margin-top: 28px;
}
.faq-item{
  border-top: 1px solid rgba(0,0,0,.08);
  padding: 14px 0;
}
.faq-item h3{
  font-size: 1rem;
  margin: 0 0 6px;
}
.faq-item p{
  margin: 0;
}
.nw-links{
  margin-top: 28px;
}
.nw-links-list{
  margin: 8px 0 0;
  padding-left: 18px;
}
.nw-donate .nw-donate-links{
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

@media (max-width: 900px){
  #pageList{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .thumb-box{
    min-height: 120px;
  }
}

@media (max-width: 480px){
  .pptm-actions,
  .dz-row,
  .pptm-extract{
    flex-direction: column;
    align-items: stretch;
  }
  .pptm-actions button,
  .dz-row button,
  .pptm-extract button,
  .pptm-extract .pptm-field{
    width: 100%;
  }
  #pageList{
    grid-template-columns: 1fr;
  }
  .file-item{
    align-items: stretch;
    flex-direction: column;
  }
  .file-remove{
    width: 100%;
  }
  .page-ops{
    grid-template-columns: 1fr 1fr 1fr;
  }
  .page-ops .op:nth-child(4),
  .page-ops .op:nth-child(5){
    grid-column: span 3;
  }
}