.container {
  max-width: 1080px !important;
  margin: 0 auto !important;
  padding: 24px 16px 48px !important;
}

.tool-header {
  text-align: center !important;
  background: linear-gradient(135deg, #9CA1E2 0%, #4b85e6 50%, #9CA1E2 100%) !important;
  color: #FFFFFF !important;
  padding: 31px !important;
  border-radius: 15px !important;
  margin-bottom: 10px !important;
  box-shadow: 0 10px 30px rgba(30, 58, 138, 0.2) !important;
}

.tool-header h1 {
  margin: 0 !important;
  font-size: 30px !important;
  font-weight: 700 !important;
  letter-spacing: 0.3px !important;
}

.card {
  background-color: #FFFFFF !important;
  border: 1px solid #E3E8F4 !important;
  border-radius: 14px !important;
  box-shadow: 0 8px 24px rgba(30, 58, 138, 0.08) !important;
}

/* UPLOAD */
.upload-card {
  padding: 8px !important;
}

.upload-dropzone {
  border: 2px dashed #CBD5E1 !important;
  border-radius: 12px !important;
  padding: 48px 24px !important;
  text-align: center !important;
  background-color: #FBFCFF !important;
  transition: border-color 0.2s, background-color 0.2s !important;
}

.upload-dropzone.dragover {
  border-color: #4b85e6 !important;
  background-color: #EEF3FF !important;
}

.upload-icon {
  display: block !important;
  margin: 0 auto 14px !important;
}

.upload-title {
  margin: 0 0 8px !important;
  font-size: 22px !important;
  font-weight: 700 !important;
  color: #1F2937 !important;
}

.upload-text {
  margin: 0 0 22px !important;
  color: #64748B !important;
  font-size: 15px !important;
}

.upload-hint {
  margin: 14px 0 0 !important;
  color: #64748B !important;
  font-size: 13px !important;
}

/* BUTTONS */
.btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  border: 1px solid transparent !important;
  border-radius: 10px !important;
  padding: 12px 20px !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  font-family: inherit !important;
  cursor: pointer !important;
  transition: transform 0.05s, box-shadow 0.2s, background-color 0.2s, border-color 0.2s !important;
}

.btn:active {
  transform: translateY(1px) !important;
}

.btn-primary {
  background: linear-gradient(135deg, #9CA1E2 0%, #4b85e6 50%, #9CA1E2 100%) !important;
  color: #FFFFFF !important;
  box-shadow: 0 6px 16px rgba(75, 133, 230, 0.3) !important;
}

.btn-primary:hover {
  box-shadow: 0 8px 20px rgba(75, 133, 230, 0.4) !important;
}

.btn-block {
  width: 100% !important;
  margin-top: 8px !important;
}

.btn-soft {
  background-color: #EEF3FF !important;
  color: #4b85e6 !important;
  border-color: #E3E8F4 !important;
}

.btn-soft:hover {
  background-color: #E0E8FB !important;
}

.btn-ghost {
  background-color: #FFFFFF !important;
  color: #64748B !important;
  border-color: #E3E8F4 !important;
}

.btn-ghost:hover {
  color: #DC2626 !important;
  border-color: #FCA5A5 !important;
}

.btn:disabled {
  opacity: 0.6 !important;
  cursor: not-allowed !important;
}

.error-text {
  margin: 12px 0 0 !important;
  color: #DC2626 !important;
  font-size: 14px !important;
  background-color: #FEF2F2 !important;
  border: 1px solid #FECACA !important;
  padding: 10px 12px !important;
  border-radius: 8px !important;
}

/* WORKSPACE */
.workspace {
  display: flex !important;
  gap: 20px !important;
  align-items: flex-start !important;
}

.workspace-previews {
  flex: 1 1 60% !important;
  min-width: 0 !important;
}

.workspace-options {
  flex: 0 0 360px !important;
}

.previews-card {
  padding: 18px !important;
}

.previews-head {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  flex-wrap: wrap !important;
  gap: 10px !important;
  margin-bottom: 16px !important;
}

.card-title {
  margin: 0 !important;
  font-size: 18px !important;
  font-weight: 700 !important;
  color: #1F2937 !important;
}

.preview-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)) !important;
  gap: 14px !important;
}

.preview-card {
  background-color: #FFFFFF !important;
  border: 1px solid #E3E8F4 !important;
  border-radius: 10px !important;
  padding: 10px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 8px !important;
}

.preview-thumb {
  width: 100% !important;
  height: 120px !important;
  object-fit: contain !important;
  background-color: #F5F7FC !important;
  border-radius: 6px !important;
}

.preview-name {
  font-size: 12px !important;
  color: #1F2937 !important;
  font-weight: 600 !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

.preview-dims {
  font-size: 11px !important;
  color: #64748B !important;
}

.preview-controls {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 4px !important;
}

.preview-order {
  display: flex !important;
  gap: 2px !important;
}

.icon-btn {
  width: 28px !important;
  height: 28px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  border: 1px solid #E3E8F4 !important;
  border-radius: 6px !important;
  background-color: #FFFFFF !important;
  cursor: pointer !important;
  color: #64748B !important;
  padding: 0 !important;
}

.icon-btn:hover {
  border-color: #4b85e6 !important;
  color: #4b85e6 !important;
}

.icon-btn.danger:hover {
  border-color: #DC2626 !important;
  color: #DC2626 !important;
}

.icon-btn:disabled {
  opacity: 0.4 !important;
  cursor: not-allowed !important;
}

.previews-foot {
  margin-top: 16px !important;
  display: flex !important;
  justify-content: flex-end !important;
}

/* OPTIONS */
.options-card {
  padding: 18px !important;
}

.option-group {
  margin-bottom: 18px !important;
}

.option-label {
  margin: 0 0 8px !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  color: #1F2937 !important;
}

.option-row {
  display: flex !important;
  gap: 10px !important;
  flex-wrap: wrap !important;
}

.select-card {
  flex: 1 1 0 !important;
  min-width: 90px !important;
  display: inline-flex !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 6px !important;
  padding: 12px 8px !important;
  border: 1px solid #CBD5E1 !important;
  border-radius: 10px !important;
  background-color: #FFFFFF !important;
  color: #1F2937 !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  font-family: inherit !important;
  cursor: pointer !important;
  transition: border-color 0.2s, background-color 0.2s !important;
}

.select-card:hover {
  border-color: #4b85e6 !important;
}

.select-card.active {
  border-color: #4b85e6 !important;
  background: linear-gradient(135deg, #EEF3FF 0%, #DCE6FB 100%) !important;
  color: #4b85e6 !important;
  box-shadow: 0 0 0 1px #4b85e6 inset !important;
}

.page-icon {
  display: block !important;
  border: 2px solid currentColor !important;
  border-radius: 2px !important;
}

.page-icon-portrait {
  width: 16px !important;
  height: 22px !important;
}

.page-icon-landscape {
  width: 22px !important;
  height: 16px !important;
}

.margin-icon {
  display: block !important;
  border: 2px solid currentColor !important;
  border-radius: 2px !important;
  position: relative !important;
}

.margin-icon-none {
  width: 22px !important;
  height: 22px !important;
}

.margin-icon-small {
  width: 22px !important;
  height: 22px !important;
}

.margin-icon-small::after {
  content: "" !important;
  position: absolute !important;
  inset: 4px !important;
  border: 1px dashed currentColor !important;
  border-radius: 1px !important;
}

.margin-icon-big {
  width: 22px !important;
  height: 22px !important;
}

.margin-icon-big::after {
  content: "" !important;
  position: absolute !important;
  inset: 7px !important;
  border: 1px dashed currentColor !important;
  border-radius: 1px !important;
}

.select-input {
  width: 100% !important;
  padding: 11px 12px !important;
  border: 1px solid #CBD5E1 !important;
  border-radius: 10px !important;
  font-size: 14px !important;
  font-family: inherit !important;
  color: #1F2937 !important;
  background-color: #FFFFFF !important;
  cursor: pointer !important;
}

.select-input:focus {
  outline: none !important;
  border-color: #4b85e6 !important;
  box-shadow: 0 0 0 3px rgba(75, 133, 230, 0.15) !important;
}

.checkbox-row {
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  font-size: 14px !important;
  color: #1F2937 !important;
  cursor: pointer !important;
}

.checkbox-row input {
  width: 16px !important;
  height: 16px !important;
  accent-color: #4b85e6 !important;
  cursor: pointer !important;
}

/* RESULTS */
.results {
  text-align: center !important;
}

.results-title {
  margin: 8px 0 24px !important;
  font-size: 24px !important;
  font-weight: 700 !important;
  color: #1F2937 !important;
}

.results-list {
  display: flex !important;
  flex-direction: column !important;
  gap: 16px !important;
  max-width: 640px !important;
  margin: 0 auto !important;
}

.result-card {
  background-color: #FFFFFF !important;
  border: 1px solid #E3E8F4 !important;
  border-radius: 14px !important;
  padding: 20px !important;
  display: flex !important;
  align-items: center !important;
  gap: 16px !important;
  box-shadow: 0 8px 24px rgba(30, 58, 138, 0.08) !important;
  text-align: left !important;
}

.result-icon {
  width: 52px !important;
  height: 52px !important;
  flex: 0 0 52px !important;
  border-radius: 10px !important;
  background: linear-gradient(135deg, #9CA1E2 0%, #4b85e6 50%, #9CA1E2 100%) !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  color: #FFFFFF !important;
  font-weight: 700 !important;
  font-size: 14px !important;
  letter-spacing: 0.5px !important;
}

.result-info {
  flex: 1 1 auto !important;
  min-width: 0 !important;
}

.result-name {
  margin: 0 !important;
  font-size: 15px !important;
  font-weight: 700 !important;
  color: #1F2937 !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

.result-meta {
  margin: 2px 0 0 !important;
  font-size: 13px !important;
  color: #64748B !important;
}

.result-actions {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  flex-wrap: wrap !important;
}

.result-actions .btn {
  padding: 10px 16px !important;
}

.results-actions {
  margin-top: 28px !important;
}

/* UTIL */
[hidden] {
  display: none !important;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .workspace {
    flex-direction: column !important;
  }
  .workspace-previews,
  .workspace-options {
    flex: 1 1 100% !important;
    width: 100% !important;
  }
}

@media (max-width: 600px) {
  .container {
    padding: 16px 12px 32px !important;
  }
  .tool-header {
    padding: 22px 16px !important;
  }
  .site-header h1 {
    font-size: 24px !important;
  }
  .upload-dropzone {
    padding: 32px 16px !important;
  }
  .upload-title {
    font-size: 19px !important;
  }
  .btn {
    width: 100% !important;
  }
  .previews-head {
    flex-direction: column !important;
    align-items: stretch !important;
  }
  .result-card {
    flex-direction: column !important;
    align-items: stretch !important;
    text-align: center !important;
  }
  .result-actions {
    justify-content: center !important;
  }
  .result-name {
    white-space: normal !important;
  }
}