/* PDF Fill — tool-specific */
.page { padding: 40px 20px; max-width: 720px; margin: 0 auto; }
.page h1 { font-size: 26px; font-weight: 700; color: #fff; margin-bottom: 6px; }
.page .subtitle { color: #888; margin-bottom: 20px; font-size: 14px; }

.upload-area {
  border: 2px dashed #333; border-radius: 12px;
  text-align: center; cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.upload-area:hover { border-color: #555; background: #0d0d0d; }
.upload-area.dragover { border-color: #ff4444; background: #1a0000; }
.upload-content { padding: 48px 20px; }
.upload-icon { width: 40px; height: 40px; color: #444; margin-bottom: 12px; }
.upload-content p { color: #666; font-size: 14px; margin-bottom: 4px; }
.upload-link { color: #ff4444; cursor: pointer; }
.upload-hint { font-size: 12px; color: #444; }

.editor-card { margin-top: 16px; }
.file-info {
  background: #0d0d0d; border: 1px solid #2a2a2a;
  padding: 12px; border-radius: 6px; margin-bottom: 16px;
  font-size: 13px; color: #ccc;
}
.file-info .filename { color: #fff; font-family: 'SF Mono', monospace; }

.fields { display: flex; flex-direction: column; gap: 12px; margin-bottom: 16px; max-height: 480px; overflow-y: auto; padding-right: 4px; }
.field { background: #0d0d0d; border: 1px solid #2a2a2a; border-radius: 6px; padding: 10px 12px; }
.field-label { font-size: 11px; color: #888; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px; font-family: 'SF Mono', monospace; word-break: break-all; }
.field-type { color: #ff4444; font-size: 10px; margin-left: 6px; }
.field input[type=text], .field select {
  background: #1a1a1a; border: 1px solid #2a2a2a; color: #fff;
  padding: 7px 10px; border-radius: 4px; font-size: 13px;
  width: 100%; font-family: 'SF Mono', monospace;
}
.field .check-row { display: flex; align-items: center; gap: 8px; }
.field .check-row input[type=checkbox], .field .radio-row input { accent-color: #ff4444; }
.field .radio-row { display: flex; flex-direction: column; gap: 4px; }
.field .radio-row label { font-size: 13px; color: #ccc; display: flex; align-items: center; gap: 8px; cursor: pointer; }
.field .empty-note { font-size: 12px; color: #ffa726; }

.action-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.status-msg { font-size: 13px; margin-left: 8px; }
.status-msg.ok { color: #4caf50; }
.status-msg.error { color: #ff6666; }
.status-msg.busy { color: #ffa726; }

@media (max-width: 600px) {
  .page { padding: 24px 12px; }
  .page h1 { font-size: 22px; }
}