.itr-pdf-wrap{max-width:900px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;font-size:14px;color:#1a1a2e}.itr-card{background:#fff;border:1px solid #dde3ee;border-radius:12px;box-shadow:0 4px 24px rgba(26,60,94,.08);overflow:hidden;margin-bottom:24px}.itr-card-header{padding:28px 32px 20px;border-bottom:1px solid #eef1f8;background:linear-gradient(135deg,#f0f4ff 0%,#e8f0fb 100%)}.itr-result-header{background:linear-gradient(135deg,#f0fff4 0%,#e6f9ee 100%);border-color:#c3e6cb}.itr-icon{font-size:32px;display:block;margin-bottom:8px}.itr-card-header h2{margin:0 0 6px;font-size:20px;font-weight:700;color:#1a3c5e}.itr-subtitle{margin:0;color:#5a6a7e;font-size:13px;line-height:1.5}.itr-dropzone{margin:24px 32px;border:2px dashed #a0b4d0;border-radius:10px;padding:36px 24px;text-align:center;background:#f8faff;transition:border-color .2s,background .2s;cursor:pointer;outline:none}.itr-dropzone:hover,.itr-dropzone:focus,.itr-dropzone.dragover{border-color:#1a6ccd;background:#edf4ff}.itr-dropzone-icon{font-size:42px;margin-bottom:10px}.itr-dropzone-main{font-size:15px;font-weight:600;color:#1a3c5e;margin:0 0 4px}.itr-dropzone-sub{color:#8a9bb0;margin:4px 0;font-size:13px}.itr-dropzone-hint{margin:12px 0 0;font-size:11.5px;color:#8a9bb0}.itr-file-info{display:flex;align-items:center;gap:12px;margin:0 32px 16px;padding:12px 16px;background:#edf4ff;border:1px solid #c2d9f8;border-radius:8px}.itr-file-icon{font-size:22px}.itr-file-details{flex:1;display:flex;flex-direction:column}.itr-file-name{font-weight:600;color:#1a3c5e;font-size:13px;word-break:break-all}.itr-file-size{font-size:11.5px;color:#5a6a7e;margin-top:2px}.itr-btn-icon{background:0 0;border:none;cursor:pointer;font-size:16px;color:#8a9bb0;padding:4px 6px;border-radius:4px;transition:color .15s,background .15s}.itr-btn-icon:hover{color:#c0392b;background:#fdecea}.itr-alert{display:flex;align-items:center;gap:10px;margin:0 32px 16px;padding:10px 14px;border-radius:8px;font-size:13px}.itr-alert-error{background:#fdecea;border:1px solid #f5c6cb;color:#721c24}.itr-alert-icon{font-size:16px}.itr-actions{padding:0 32px 28px;display:flex;justify-content:flex-end}.itr-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 22px;border-radius:7px;font-size:14px;font-weight:600;cursor:pointer;border:2px solid transparent;transition:all .18s;text-decoration:none;line-height:1.4}.itr-btn-primary{background:#1a6ccd;color:#fff;border-color:#1a6ccd}.itr-btn-primary:hover:not(:disabled){background:#155ca8;border-color:#155ca8;color:#fff}.itr-btn-primary:disabled{background:#a0b4d0;border-color:#a0b4d0;cursor:not-allowed;opacity:.7}.itr-btn-secondary{background:#28a745;color:#fff;border-color:#28a745}.itr-btn-secondary:hover{background:#218838;border-color:#218838;color:#fff}.itr-btn-outline{background:#fff;color:#1a6ccd;border-color:#1a6ccd}.itr-btn-outline:hover{background:#edf4ff;color:#155ca8}.itr-btn-sm{padding:5px 12px;font-size:12px}.itr-spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:itr-spin .7s linear infinite;display:inline-block}@keyframes itr-spin{to{transform:rotate(360deg)}}.itr-summary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:0;border-bottom:1px solid #eef1f8}.itr-summary-item{padding:16px 24px;border-right:1px solid #eef1f8;display:flex;flex-direction:column;gap:4px}.itr-summary-item:last-child{border-right:none}.itr-sum-label{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:#8a9bb0;font-weight:600}.itr-sum-val{font-size:14px;font-weight:700;color:#1a3c5e;word-break:break-all}.itr-preview-wrap{border-top:1px solid #eef1f8;border-bottom:1px solid #eef1f8}.itr-preview-toolbar{display:flex;align-items:center;justify-content:space-between;padding:10px 20px;background:#f8faff;border-bottom:1px solid #eef1f8}.itr-preview-label{font-weight:600;font-size:13px;color:#1a3c5e}.itr-preview-frame{width:100%;height:600px;border:none;display:block;background:#fff}.itr-export-bar{padding:20px 24px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;border-bottom:1px solid #eef1f8}.itr-print-tip{padding:12px 24px 18px;font-size:12px;color:#5a6a7e;line-height:1.6}@media (max-width:640px){.itr-card-header,.itr-dropzone,.itr-file-info,.itr-alert,.itr-actions{padding-left:16px;padding-right:16px;margin-left:0;margin-right:0}.itr-dropzone{margin:16px}.itr-file-info,.itr-alert{margin:0 16px 12px}.itr-summary-grid{grid-template-columns:1fr 1fr}.itr-preview-frame{height:420px}.itr-export-bar{flex-direction:column;align-items:stretch}.itr-btn{justify-content:center}}@media (max-width:420px){.itr-summary-grid{grid-template-columns:1fr}}.wrap .itr-pdf-wrap{max-width:100%}