.tool-hero {
  margin-bottom: 16px;
}

.tool-hero .pill {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  background: #eef2ff;
  color: #1d4ed8;
  font-weight: 600;
  font-size: 13px;
}

.security-note {
  padding: 10px 12px;
  border-radius: 8px;
  background: #f3f4f6;
  border: 1px solid #e5e7eb;
  font-size: 14px;
  margin: 12px 0;
}

.drop-zone {
  border: 2px dashed #94a3b8;
  border-radius: 12px;
  padding: 18px;
  text-align: center;
  color: #0f172a;
  background: #f8fafc;
  transition: border-color 0.2s ease, background 0.2s ease;
  cursor: pointer;
}

.drop-zone.is-dragover {
  border-color: #2563eb;
  background: #e0f2fe;
}

.drop-zone input[type="file"] {
  display: none;
}

.file-list {
  list-style: none;
  padding: 0;
  margin: 12px 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}

.file-item {
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 10px;
  background: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
}

.file-item .meta {
  display: block;
  color: #475569;
  font-size: 12px;
}

.controls-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
  align-items: stretch;
}

.controls-grid .form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 12px;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  background: #f8fafc;
}

.controls-grid .form-field.inline {
  flex-direction: row;
  align-items: center;
  gap: 10px;
}

.controls-grid .form-field.full-span {
  grid-column: 1 / -1;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.controls-grid .form-field .field-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.controls-grid label {
  display: block;
  font-weight: 600;
}

.controls-grid input,
.controls-grid select,
.controls-grid textarea {
  width: 100%;
}

@media (min-width: 960px) {
  .controls-grid {
    grid-template-columns: repeat(2, minmax(300px, 1fr));
  }
}

.status {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  background: #f8fafc;
  color: #0f172a;
  border: 1px solid #e2e8f0;
}

.status.error {
  border-color: #f87171;
  background: #fef2f2;
  color: #991b1b;
}

.status.success {
  border-color: #34d399;
  background: #ecfdf3;
  color: #065f46;
}

.output-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.thumb {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 8px;
  text-align: center;
  background: #fff;
}

.thumb img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto 6px;
}

#compress-preview {
  margin-top: 10px;
}

.preview-block {
  margin-top: 10px;
}

#compress-preview canvas,
#compress-preview-after canvas {
  width: 100%;
  height: auto;
  max-height: 360px;
  border-radius: 6px;
  background: #fff;
  border: 1px solid #e2e8f0;
}

.preview-pair {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}

.progress {
  margin-top: 10px;
}

.progress-track {
  background: #e2e8f0;
  border-radius: 999px;
  height: 10px;
  position: relative;
  overflow: hidden;
}

.progress-bar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0%;
  background: linear-gradient(90deg, #2563eb, #38bdf8);
  transition: width 0.2s ease;
}

.progress-text {
  margin-top: 6px;
  font-size: 12px;
  color: #475569;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 8px;
  background: #e2e8f0;
  color: #0f172a;
  font-size: 12px;
}

.inline-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.range-row {
  display: grid;
  grid-template-columns: 1fr 80px;
  gap: 8px;
  align-items: center;
}

.range-row input[type="number"] {
  width: 100%;
}

.two-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}

.muted {
  color: #475569;
  font-size: 14px;
}

.floating-toolbar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pdf-preview {
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 8px;
  background: #fff;
}

.tool-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.field-list {
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 10px;
  max-height: 420px;
  overflow: auto;
  background: #fff;
}

.field-row {
  margin-bottom: 10px;
}

.form-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 14px;
}

.split-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.diff-view {
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 10px;
  background: #fff;
  max-height: 520px;
  overflow: auto;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 14px;
}

.diff-line {
  padding: 4px 8px;
  border-radius: 6px;
  margin-bottom: 4px;
  position: relative;
}

.diff-line.added {
  background: #ecfdf3;
  color: #065f46;
}

.diff-line.removed {
  background: #fef2f2;
  color: #991b1b;
}

.diff-badge {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 6px;
  border-radius: 6px;
  background: #e2e8f0;
  color: #0f172a;
  font-size: 12px;
}

@media (max-width: 640px) {
  .drop-zone {
    padding: 14px;
  }
  .controls-grid {
    grid-template-columns: 1fr;
  }
  .range-row {
    grid-template-columns: 1fr;
  }
  .form-layout {
    grid-template-columns: 1fr;
  }
}