.dpu-upload {
  margin: 22px 0;
  padding: 18px;
  border: 1px solid #dedfe3;
  border-radius: 18px;
  background: #fff;
}

.dpu-upload__header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.dpu-upload__header h3 {
  margin: 0;
  color: #111;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.25;
}

.dpu-upload__header h3 span { color: #a30018; }

.dpu-upload__header p {
  margin: 4px 0 0;
  color: #71717a;
  font-size: 13px;
}

.dpu-upload__slots { display: grid; gap: 12px; }

.dpu-design {
  padding: 10px;
  border: 1px solid #e4e4e7;
  border-radius: 14px;
  background: #fafafa;
}

.dpu-design__number {
  margin: 0 0 7px 2px;
  color: #52525b;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.dpu-design__picker {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 76px;
  padding: 10px;
  border: 1px dashed #bfc1c7;
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  transition: border-color .2s ease, background .2s ease;
}

.dpu-design__picker:hover,
.dpu-design__picker.is-dragover {
  border-color: #111;
  background: #f7f7f7;
}

.dpu-design__picker input[type="file"] {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none;
}

.dpu-design__preview {
  display: flex;
  width: 56px;
  height: 56px;
  flex: 0 0 56px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid #e4e4e7;
  border-radius: 10px;
  background: #f4f4f5;
}

.dpu-design__preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dpu-design__icon { color: #52525b; font-size: 25px; font-weight: 400; }
.dpu-design__filetype { font-size: 12px; font-weight: 900; letter-spacing: .05em; }
.dpu-design__prompt { min-width: 0; }
.dpu-design__prompt strong { display: block; color: #111; font-size: 15px; }
.dpu-design__prompt small {
  display: block;
  margin-top: 3px;
  overflow: hidden;
  color: #71717a;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dpu-design__details {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(155px, .35fr) auto;
  gap: 10px;
  align-items: end;
  margin-top: 10px;
}

.dpu-upload[data-dpu-slots="1"] .dpu-design__details {
  grid-template-columns: minmax(0, 1fr) auto;
}

.dpu-design__details[hidden] { display: none; }
.dpu-design__details label > span {
  display: block;
  margin-bottom: 5px;
  color: #3f3f46;
  font-size: 12px;
  font-weight: 700;
}
.dpu-design__details label em { color: #71717a; font-style: normal; font-weight: 400; }
.dpu-design__details textarea,
.dpu-design__details input[type="number"] {
  width: 100%;
  min-height: 42px;
  padding: 9px 11px;
  border: 1px solid #d4d4d8;
  border-radius: 10px;
  background: #fff;
  color: #111;
  font: inherit;
  box-sizing: border-box;
}
.dpu-design__details textarea { min-height: 62px; resize: vertical; }
.dpu-design__remove {
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid #d4d4d8;
  border-radius: 10px;
  background: #fff;
  color: #52525b;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}
.dpu-design__remove:hover { border-color: #111; color: #111; }
.dpu-design__error { display: none; margin: 8px 2px 0; color: #a30018; font-size: 13px; font-weight: 700; }
.dpu-design.has-error .dpu-design__error { display: block; }
.dpu-design.has-error .dpu-design__picker { border-color: #a30018; }

@media (max-width: 680px) {
  .dpu-upload { padding: 14px; border-radius: 16px; }
  .dpu-design__details { grid-template-columns: 1fr; }
  .dpu-design__remove { width: 100%; }
}