/* Generated by tools/split-subpage-css.php. Edit assets/css/source/subpage-modern.full.css instead. */
.epubpdf-heading { margin-bottom: 30px; text-align: left; }
.epubpdf-eyebrow { margin: 0 0 8px; color: #0f766e; font-size: .84rem; font-weight: 900; }
.epubpdf-heading h1 { margin-bottom: 12px; color: #172033; font-size: clamp(30px, 4vw, 42px); line-height: 1.2; letter-spacing: 0; }
.epubpdf-heading > p:last-child { max-width: 820px; margin: 0; color: #5b687b; font-size: .94rem; line-height: 1.75; }
.epubpdf-tool { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(290px, .95fr); gap: 20px; align-items: start; }
.epubpdf-panel { min-width: 0; padding: 24px; border: 1px solid #d9e1eb; border-radius: 8px; background: #fff; }
.epubpdf-panel-head { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin-bottom: 16px; }
.epubpdf-panel-head h2, .epubpdf-summary-panel h2 { margin-bottom: 7px; color: #172033; font-size: 1.22rem; letter-spacing: 0; }
.epubpdf-panel-head p { margin: 0; color: #64748b; font-size: .84rem; line-height: 1.65; }
.epubpdf-file-button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 18px; border-radius: 7px; background: #0f766e; color: #fff; font-size: .8rem; font-weight: 900; cursor: pointer; white-space: nowrap; }
#epubUpload { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
.epubpdf-dropzone { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 14px; align-items: center; min-height: 146px; padding: 22px; border: 1px dashed #aebccd; border-radius: 8px; background: #f8fafc; cursor: pointer; }
.epubpdf-dropzone.is-dragover { border-color: #0f766e; background: #f1f8f6; }
.epubpdf-mark { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 8px; background: #e8f6f2; color: #0f766e; font-size: .8rem; font-weight: 900; }
.epubpdf-dropzone strong { display: block; margin-bottom: 7px; color: #26354a; font-size: .96rem; }
.epubpdf-dropzone span { color: #748196; font-size: .78rem; line-height: 1.65; }
.epubpdf-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 16px; }
.epubpdf-options label { display: grid; gap: 7px; min-width: 0; color: #26354a; font-size: .8rem; font-weight: 900; }
.epubpdf-options select { width: 100%; height: 44px; margin: 0; }
.epubpdf-check { display: flex !important; flex-direction: row !important; gap: 8px !important; align-items: center; min-height: 44px; padding: 0 12px; border: 1px solid #dce3ec; border-radius: 7px; background: #f8fafc; }
.epubpdf-check input { position: static !important; display: inline-block !important; width: 18px !important; height: 18px !important; margin: 0 !important; opacity: 1 !important; visibility: visible !important; appearance: auto !important; accent-color: #0f766e; }
.epubpdf-summary-panel { position: sticky; top: 18px; background: #f8fafc; }
.epubpdf-summary-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.epubpdf-summary-grid div { min-width: 0; padding: 13px; border: 1px solid #dce3ec; border-radius: 8px; background: #fff; }
.epubpdf-summary-grid span { display: block; margin-bottom: 4px; color: #748198; font-size: .69rem; font-weight: 900; }
.epubpdf-summary-grid strong { display: block; color: #26354a; font-size: .88rem; line-height: 1.4; overflow-wrap: anywhere; }
.epubpdf-actions { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; margin-top: 16px; }
.epubpdf-actions button { min-height: 46px; margin: 0; white-space: nowrap; }
.epubpdf-primary { background: #0f766e !important; color: #fff !important; }
.epubpdf-primary:hover { background: #0b625c !important; }
.epubpdf-secondary { background: #e8edf4 !important; color: #314158 !important; }
.epubpdf-status { min-height: 22px; margin: 12px 0 0 !important; color: #64748b !important; font-size: .82rem !important; line-height: 1.6 !important; }
.epubpdf-status.is-error { color: #c2413b !important; }
.epubpdf-preview-section { margin-top: 22px; padding: 24px; border: 1px solid #d9e1eb; border-radius: 8px; background: #fff; }
.epubpdf-preview-head { display: flex; justify-content: space-between; gap: 14px; align-items: center; margin-bottom: 16px; }
.epubpdf-preview-head h2 { margin-bottom: 7px; color: #172033; font-size: 1.22rem; letter-spacing: 0; }
.epubpdf-preview-head p { margin: 0; color: #64748b; font-size: .82rem; line-height: 1.6; }
.epubpdf-preview-head button { min-height: 40px; margin: 0; padding: 0 13px; background: #e8edf4; color: #314158; white-space: nowrap; }
.epubpdf-preview { min-height: 260px; max-height: 720px; overflow: auto; border: 1px solid #dce3ec; border-radius: 8px; background: #edf1f5; padding: 18px; }
.epubpdf-empty { display: grid; place-items: center; min-height: 220px; color: #748196; text-align: center; }
.epubpdf-empty strong { display: block; margin-bottom: 7px; color: #344258; }
.epubpdf-empty p { margin: 0; font-size: .78rem; line-height: 1.7; }
.epubpdf-preview .epub-document { max-width: 760px; margin: 0 auto; padding: 38px; border-radius: 8px; background: #fff; color: #172033; box-shadow: 0 12px 34px rgba(15, 23, 42, .12); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", "Apple SD Gothic Neo", Arial, sans-serif; line-height: 1.72; }
.epubpdf-preview .font-small { font-size: 14px; }
.epubpdf-preview .font-normal { font-size: 16px; }
.epubpdf-preview .font-large { font-size: 18px; }
.epubpdf-preview .paper-book { max-width: 620px; }
.epub-document-cover { display: grid; place-content: center; min-height: 280px; margin-bottom: 30px; border-bottom: 1px solid #dce3ec; text-align: center; }
.epub-document-cover h1 { margin: 0 0 12px; color: #172033; font-size: 2em; line-height: 1.28; }
.epub-document-cover p { margin: 0; color: #64748b; }
.epub-chapter { margin-bottom: 36px; }
.epub-chapter-title { margin: 0 0 18px; padding-bottom: 8px; border-bottom: 1px solid #dce3ec; color: #0f766e; font-size: .9em; letter-spacing: 0; }
.epubpdf-preview .epub-document p { margin: 0 0 1em; }
.epubpdf-preview .epub-document h1, .epubpdf-preview .epub-document h2, .epubpdf-preview .epub-document h3 { color: #172033; line-height: 1.35; letter-spacing: 0; }
.epubpdf-preview .epub-document img { display: block; max-width: 100%; height: auto; margin: 1.2em auto; }
.epubpdf-preview .epub-document table { width: 100%; border-collapse: collapse; }
.epubpdf-preview .epub-document td, .epubpdf-preview .epub-document th { padding: .45em; border: 1px solid #dce3ec; }
.epubpdf-guide { margin-top: 44px; padding-top: 30px; border-top: 1px solid #dde4ed; }
.epubpdf-guide-heading h2 { margin-bottom: 10px; color: #172033; font-size: 1.45rem; letter-spacing: 0; }
.epubpdf-guide-heading p { max-width: 820px; margin: 0; color: #5c697c; font-size: .9rem; line-height: 1.75; }
.epubpdf-guide-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 26px; margin-top: 22px; }
.epubpdf-guide-grid section { padding: 22px 0; border-bottom: 1px solid #e2e7ee; }
.epubpdf-guide-grid h3 { margin-bottom: 8px; color: #1f2c40; font-size: 1rem; letter-spacing: 0; }
.epubpdf-guide-grid p { margin: 0; color: #5f6d80; font-size: .86rem; line-height: 1.78; }
.epubpdf-note { margin-top: 22px !important; padding: 16px 18px; border: 1px solid #d7e6e2; border-radius: 8px; background: #f0faf7; color: #0f625c !important; font-size: .82rem !important; line-height: 1.7 !important; }
@media screen and (max-width: 980px) {
.epubpdf-tool, .epubpdf-guide-grid { grid-template-columns: 1fr; }
.epubpdf-summary-panel { position: static; }
}
@media screen and (max-width: 620px) {
.epubpdf-panel, .epubpdf-preview-section { padding: 16px; }
.epubpdf-panel-head, .epubpdf-preview-head { display: grid; }
.epubpdf-file-button, .epubpdf-preview-head button { width: 100%; }
.epubpdf-dropzone, .epubpdf-options, .epubpdf-summary-grid, .epubpdf-actions { grid-template-columns: 1fr; }
.epubpdf-preview { padding: 10px; }
.epubpdf-preview .epub-document { padding: 22px; }
.epub-document-cover { min-height: 220px; }
}