body.pdf-converter { min-width: 320px; min-height: 100vh; overflow: auto; }
      .pdf-page { width: min(1080px, calc(100% - 32px)); margin: 0 auto; padding: 30px 0 48px; }
      .pdf-intro { margin-bottom: 20px; }
      .pdf-intro .eyebrow { margin: 0 0 7px; color: #77adff; font-size: 10px; font-weight: 700; letter-spacing: .14em; }
      .pdf-intro h1 { margin: 0 0 8px; font: 750 clamp(24px, 4vw, 34px)/1.2 Manrope, "Segoe UI", sans-serif; letter-spacing: -.04em; }
      .pdf-intro p { max-width: 680px; margin: 0; color: #9ba9bd; line-height: 1.6; }
      .pdf-workspace { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 16px; align-items: start; }
      .pdf-panel { min-width: 0; padding: 18px; border: 1px solid #2a3646; border-radius: 12px; background: #151d29; box-shadow: 0 8px 22px rgb(0 0 0 / 12%); }
      .pdf-panel h2 { margin: 0; font: 650 14px Manrope, "Segoe UI", sans-serif; }
      .pdf-panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
      .pdf-count { color: #94a2b5; font-size: 11px; }
      .pdf-dropzone { display: grid; min-height: 145px; place-content: center; gap: 7px; padding: 18px; border: 1px dashed #48617d; border-radius: 9px; background: #192638; color: #dcecff; cursor: pointer; text-align: center; transition: background .15s, border-color .15s; }
      .pdf-dropzone:hover, .pdf-dropzone.is-dragging { border-color: #4d9dff; background: #1c2d43; }
      .pdf-dropzone strong { font-size: 13px; }
      .pdf-dropzone span { color: #94a2b5; font-size: 11px; }
      .pdf-drop-icon { color: #77adff; font-size: 27px; line-height: 1; }
      .pdf-file-input { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; clip-path: inset(50%); }
      .pdf-list-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 17px 0 9px; }
      .pdf-list-header[hidden] { display: none; }
      .pdf-file-list { display: grid; gap: 8px; }
      .pdf-file-list:empty { display: none; }
      .pdf-file { display: grid; grid-template-columns: 74px minmax(0, 1fr) auto; align-items: center; gap: 12px; min-width: 0; padding: 9px; border: 1px solid #2a3646; border-radius: 9px; background: #111925; }
      .pdf-file.is-dragging { opacity: .5; }
      .pdf-file.is-drop-target { border-color: #4d9dff; }
      .pdf-file-preview { display: grid; width: 74px; height: 74px; place-items: center; overflow: hidden; border: 1px solid #303c4e; border-radius: 6px; background: #0b111a; color: #9ba9bd; }
      .pdf-file-preview img, .pdf-file-preview canvas { display: block; max-width: 100%; max-height: 100%; object-fit: contain; }
      .pdf-preview-label { padding: 5px; font-size: 9px; text-align: center; }
      .pdf-file-details { display: grid; min-width: 0; gap: 5px; }
      .pdf-file-name { overflow: hidden; color: #e5ecf6; font-size: 12px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
      .pdf-file-size, .pdf-preview-status { color: #94a2b5; font-size: 10px; }
      .pdf-file-actions { display: flex; align-items: center; gap: 4px; }
      .pdf-file-actions button, .pdf-clear-button { min-width: 30px; min-height: 30px; padding: 0 7px; border: 1px solid #344255; border-radius: 6px; background: #202b3a; color: #dce6f2; cursor: pointer; }
      .pdf-file-actions button:hover:not(:disabled), .pdf-clear-button:hover { border-color: #4a6079; background: #27364a; }
      .pdf-file-actions button:disabled { opacity: .4; cursor: not-allowed; }
      .pdf-file-actions .pdf-remove { color: #ff9e9e; }
      .pdf-options { display: grid; gap: 12px; }
      .pdf-field { display: grid; gap: 6px; color: #aebcce; font-size: 11px; }
      .pdf-field select { width: 100%; height: 38px; padding: 0 10px; border: 1px solid #344255; border-radius: 6px; background: #101721; color: #edf3fa; }
      .pdf-orientation { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
      .pdf-orientation button { min-height: 38px; border: 1px solid #344255; border-radius: 6px; background: #101721; color: #aebcce; cursor: pointer; }
      .pdf-orientation button[aria-pressed="true"] { border-color: #4d9dff; background: #1a2a45; color: #c7dcff; }
      .pdf-mode-note { min-height: 32px; margin: 0; color: #94a2b5; font-size: 10px; line-height: 1.5; }
      .pdf-actions { display: grid; gap: 8px; margin-top: 17px; }
      .pdf-actions button { width: 100%; min-height: 40px; }
      .pdf-progress-wrap { margin-top: 14px; }
      .pdf-progress-wrap[hidden] { display: none; }
      .pdf-progress-label { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 6px; color: #c8d3e1; font-size: 10px; }
      .pdf-progress { width: 100%; height: 7px; overflow: hidden; border: 0; border-radius: 99px; background: #263243; accent-color: #4d9dff; }
      .pdf-status { min-height: 14px; margin: 12px 0 0; color: #9ba9bd; font-size: 11px; line-height: 1.5; overflow-wrap: anywhere; }
      .pdf-status.is-error { color: #ff9e9e; }
      .pdf-status.is-success { color: #88d6b4; }
      .pdf-privacy { margin: 13px 0 0; padding-top: 12px; border-top: 1px solid #2a3646; color: #8291a6; font-size: 10px; line-height: 1.55; }
      @media (max-width: 760px) {
        .pdf-page { width: min(100% - 20px, 620px); padding: 18px 0 28px; }
        .pdf-workspace { grid-template-columns: minmax(0, 1fr); }
        .pdf-file { grid-template-columns: 58px minmax(0, 1fr); gap: 9px; padding: 8px; }
        .pdf-file-preview { width: 58px; height: 58px; grid-row: 1 / span 2; }
        .pdf-file-details { align-self: end; }
        .pdf-file-actions { grid-column: 2; justify-content: flex-end; }
        .pdf-file-actions button { min-height: 32px; }
      }
      @media (prefers-reduced-motion: reduce) { .pdf-dropzone { transition: none; } }