:root{color-scheme:light}.image-card>img.project-cover-card-preview{aspect-ratio:4/3;object-fit:cover;width:100%;height:auto}.book-page-bottom-navigation{border-top:1px solid var(--border);flex-wrap:wrap;margin-top:1rem;padding-top:1rem;scroll-margin-block:6rem 12rem}.book-page-bottom-navigation>span{text-align:center;flex:1;font-size:.85rem}.book-page-bottom-navigation>button{min-height:44px}.book-create-form h2{scroll-margin-top:6rem}.book-fieldset{border:0;min-width:0;margin:0;padding:0}.book-workspace{grid-template-columns:minmax(210px,.65fr) minmax(0,2fr);align-items:start;gap:1.25rem;display:grid}.book-page-list{gap:.5rem;margin:0;padding-left:1.4rem;display:grid}.book-page-list button{text-align:left;overflow-wrap:anywhere;justify-content:flex-start;width:100%}.book-page-list button[aria-pressed=true]{border-color:var(--accent);box-shadow:inset 3px 0 var(--accent)}.book-slot-image{object-fit:contain;background:var(--background);width:100%;max-height:280px;margin-top:.6rem;display:block}.book-asset-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,200px),1fr));gap:1rem;display:grid}.book-asset{border:1px solid var(--border);border-radius:var(--radius);gap:.5rem;min-width:0;padding:.75rem;display:grid}.book-asset img{object-fit:contain;background:var(--background);width:100%;height:125px}.book-asset p{margin:0}.book-pdf-canvas{max-width:100%;height:auto;margin:auto;display:block;box-shadow:0 2px 16px #192a3030}.book-editor details summary{cursor:pointer;min-height:44px}.book-editor .save-bar{flex-wrap:wrap}.book-editor .save-bar .actions{flex-shrink:1;min-width:0}.book-editor button{white-space:normal;overflow-wrap:anywhere}.book-editor input[type=file]{max-width:100%}.book-editor details .form-grid{padding-top:1rem}@container (width<=780px){.book-workspace{grid-template-columns:1fr}}*{box-sizing:border-box}body{color:var(--foreground);background:var(--background);font-family:var(--body-font);font-weight:var(--body-weight);font-style:var(--body-style);margin:0;line-height:1.55}h1,h2,h3{font-family:var(--heading-font);font-weight:var(--heading-weight);font-style:var(--heading-style);line-height:1.2}h1{margin:0 0 .6rem;font-size:clamp(1.7rem,4vw,2.6rem)}h2{font-size:1.3rem}h3{font-size:1.1rem}a{color:var(--accent);text-underline-offset:.2em}button,input,textarea,select{font:inherit}button,.button{border:1px solid var(--accent);border-radius:var(--radius);color:#fff;background:var(--accent);cursor:pointer;justify-content:center;align-items:center;min-height:44px;padding:.65rem 1rem;font-weight:600;text-decoration:none;display:inline-flex}button.secondary,.button.secondary{color:var(--foreground);background:var(--surface);border-color:var(--border)}button.danger{background:#a52b35;border-color:#a52b35}button:disabled{opacity:.6;cursor:wait}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}input:not([type=checkbox]),textarea,select{border-radius:var(--radius);background:var(--surface);width:100%;min-height:44px;color:var(--foreground);border:1px solid #8e9da2;padding:.65rem .8rem}textarea{resize:vertical}label{font-weight:600;display:block}label input,label textarea,label select{margin-top:.35rem;font-weight:400}input[type=checkbox]{vertical-align:middle;width:1.15rem;height:1.15rem;accent-color:var(--accent);margin-right:.6rem}small,.muted{color:var(--muted)}p{margin-top:.5rem}.site-header{background:var(--surface);border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding:1rem max(1rem,50vw - 580px);display:flex}.brand{color:var(--foreground);align-items:center;gap:.6rem;font-size:1.1rem;font-weight:750;text-decoration:none;display:flex}nav{flex-wrap:wrap;align-items:center;gap:1.3rem;display:flex}nav a{font-size:.9rem}nav form{margin:0}.link-button{min-height:44px;color:var(--accent);background:0 0;border:0;padding:0;font-size:.9rem}.shell{max-width:1160px;min-height:75vh;margin:auto;padding:2.5rem 1.25rem 4rem}.site-footer{border-top:1px solid var(--border);text-align:center;color:var(--muted);padding:1.25rem;font-size:.85rem}.skip-link{z-index:10;background:#fff;padding:.75rem;position:absolute;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.admin-layout{padding-left:15rem}.admin-sidebar{background:var(--surface);border-right:1px solid var(--border);flex-direction:column;width:15rem;padding:1.5rem 1rem;display:flex;position:fixed;inset:0 auto 0 0;overflow-y:auto}.admin-brand{overflow-wrap:anywhere;align-items:flex-start}.admin-brand img{flex-shrink:0}.admin-section{margin:2rem .75rem .75rem}.admin-nav{gap:.4rem;display:grid}.admin-nav a{border-radius:var(--radius);color:var(--foreground);min-height:44px;padding:.75rem;text-decoration:none;display:block}.admin-nav a[aria-current=page]{background:var(--background);box-shadow:inset 3px 0 var(--accent);font-weight:650}.admin-navigation-footer{border-top:1px solid var(--border);gap:.5rem;margin-top:auto;padding:.75rem;display:grid}.admin-navigation-footer>a{min-height:44px;padding:.65rem 0;font-size:.9rem;display:block}.admin-navigation-footer .link-button{justify-content:flex-start}.admin-mobile-header{display:none}.admin-shell{width:100%;container-type:inline-size}.admin-drawer{border:0;border-right:1px solid var(--border);background:var(--surface);width:min(20rem,90vw);max-width:90vw;height:100dvh;max-height:100dvh;color:var(--foreground);margin:0;padding:1.25rem}.admin-drawer[open]{flex-direction:column;gap:.5rem;display:flex}.admin-drawer::backdrop{background:#192a3070}.drawer-close{align-self:flex-end;margin-bottom:1rem}@media (width<=1023px){.admin-layout{padding-left:0}.admin-sidebar{display:none}.admin-mobile-header{background:var(--surface);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:1rem;padding:.75rem 1rem;display:flex}.admin-mobile-header .brand{overflow-wrap:anywhere;min-width:0}.admin-mobile-header button{flex-shrink:0}}.page-heading{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.8rem;display:flex}.eyebrow{text-transform:uppercase;letter-spacing:.13em;color:var(--muted);margin-bottom:.65rem;font-size:.75rem;font-weight:650}.panel{overflow-wrap:anywhere;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);min-width:0;padding:1.5rem}.auth-panel{max-width:460px;margin:2rem auto}.stack{gap:1.1rem;min-width:0;display:grid}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.1rem;display:grid}.span-all{grid-column:1/-1}.actions{flex-wrap:wrap;align-items:center;gap:.65rem;display:flex}.message{border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);overflow-wrap:anywhere;margin:1rem 0;padding:.8rem 1rem}.message.error{color:#87212a;border-color:#a52b35}.message.success{border-color:var(--accent)}.project-list{gap:.75rem;padding:0;list-style:none;display:grid}.project-row{justify-content:space-between;align-items:center;gap:1rem;display:flex}.project-row h2{margin:0 0 .3rem}.project-row a{overflow-wrap:anywhere}.badge{border:1px solid var(--border);color:var(--muted);border-radius:2rem;margin-right:.4rem;padding:.15rem .55rem;font-size:.8rem;display:inline-block}.badge.published{color:#164b40;background:#e7f2ed;border-color:#a5c7b9}.editor-columns{grid-template-columns:minmax(0,1fr) 270px;align-items:start;gap:1.25rem;display:grid}.publication-panel{position:sticky;top:1rem}@container (width<=850px){.editor-columns{grid-template-columns:1fr}.publication-panel{position:static}}.save-bar{z-index:3;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);justify-content:space-between;align-items:center;gap:.75rem;margin-top:1.25rem;padding:.8rem 1rem;display:flex;position:sticky;bottom:.5rem;box-shadow:0 3px 16px #192a3014}.save-error{color:#87212a}.save-bar span{font-size:.85rem}.save-bar .actions{flex-shrink:0}.button[aria-disabled=true]{opacity:.6;cursor:wait}.url-preview{overflow-wrap:anywhere;margin:0;font-size:.9rem}.form-grid header h2,.publication-panel h2{margin:0 0 .5rem}.form-grid header p{margin:0}html{scroll-padding-bottom:8rem}input,textarea,select,button,a{scroll-margin-block:7rem}.admin-summary{grid-template-columns:repeat(4,minmax(0,1fr));gap:.75rem;display:grid}.admin-summary .panel{padding:1rem}.admin-summary dt{color:var(--muted);font-size:.8rem}.admin-summary dd{margin:0;font-size:1.5rem;font-weight:650}.project-identity{align-items:center;gap:1rem;min-width:0;display:flex}.project-identity>div{min-width:0}.project-thumb{object-fit:cover;border-radius:var(--radius);flex-shrink:0;width:80px;height:80px}.thumb-placeholder{background:var(--background);color:var(--muted);place-items:center;font-size:.7rem;display:grid}.project-reference{color:var(--muted);overflow-wrap:anywhere;margin:.2rem 0 .5rem;font-size:.8rem}.pending-removal{border:2px dashed #8b4a15}.removal-note{color:#783b0d;font-size:.85rem}.pending-removal>img{filter:grayscale()}.drop-zone{border-radius:var(--radius);text-align:center;background:var(--background);border:2px dashed #8e9da2;padding:1.8rem}.drop-zone.dragging{border-color:var(--accent);background:#e8f0ee}.upload-list{padding:0;list-style:none}.upload-item{border-bottom:1px solid var(--border);overflow-wrap:anywhere;align-items:center;gap:.8rem;padding:.75rem 0;display:flex}.upload-item img{object-fit:cover;width:64px;height:64px}progress{width:100%;max-width:100%;accent-color:var(--accent)}.gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:1.3rem;display:grid}.image-card{border:1px solid var(--border);border-radius:var(--radius);min-width:0;padding:1rem}.image-card img{object-fit:contain;background:var(--background);border-radius:var(--radius);width:100%;height:190px}.image-card label{margin-top:.65rem;font-size:.85rem}.image-card .actions{margin-top:.8rem}.image-card button{padding:.45rem .7rem;font-size:.8rem}.demo-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem;display:grid}.demo-card{color:var(--foreground);text-decoration:none}.demo-card img{aspect-ratio:4/3;object-fit:cover;width:100%}.demo-card h2{padding:0 1rem}.demo-card p{padding:0 1rem 1rem}.detail-cover{object-fit:contain;background:var(--surface);width:100%;max-height:650px}.detail-text{white-space:pre-wrap;overflow-wrap:anywhere;max-width:760px}figure{margin:1.4rem 0}figure img{max-width:100%;height:auto}figcaption{color:var(--muted);font-size:.9rem}.empty{text-align:center;padding:2.5rem}@media (width<=900px){.editor-columns{grid-template-columns:1fr}.publication-panel{position:static}.demo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=600px){.shell{padding:1.5rem 1rem 3rem}.panel{padding:1rem}.form-grid,.gallery,.demo-grid{grid-template-columns:1fr}.project-row{flex-direction:column;align-items:flex-start}nav{gap:.9rem}.auth-panel{margin:1rem auto}.save-bar{flex-wrap:wrap;padding:.65rem;bottom:.25rem}.save-bar .actions{flex-shrink:1;width:100%}.save-bar .actions>*{flex:8rem;min-width:0;max-width:100%}.admin-summary{grid-template-columns:repeat(2,minmax(0,1fr))}}@container (width<=600px){.form-grid,.gallery{grid-template-columns:1fr}.save-bar{flex-wrap:wrap;padding:.65rem;bottom:.25rem}.save-bar .actions{flex-shrink:1;width:100%}.save-bar .actions>*{flex:8rem;min-width:0;max-width:100%}}.book-home,.book-local-editor{max-width:1600px;margin-inline:auto}.book-creation-modes button[aria-pressed=false]{color:var(--foreground);background:var(--surface);border-color:var(--border)}.book-creation-modes button[aria-pressed=true]{color:#fff;background:var(--accent);border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.book-topbar,.book-progress{flex-wrap:wrap;align-items:center;gap:1rem;display:flex}.book-topbar a{margin-left:auto}.book-local-badge{color:#314334;background:#e8eee8;border-radius:2rem;padding:.35rem .8rem;font-size:.8rem}.book-save-states{background:#f4f2ed;border:1px solid #ddd9cf;border-radius:.5rem;flex-wrap:wrap;gap:.75rem 2rem;padding:1rem 1.25rem;font-size:.85rem;display:flex}.book-save-states span:before{content:"•";color:#715a40;margin-right:.6rem}.book-template-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem;display:grid}.book-template-card{cursor:pointer;background:#f9f8f4;border:1px solid #d4d2c9;border-radius:.6rem;flex-direction:column;gap:.75rem;padding:1.2rem;display:flex}.book-template-card:has(input:checked){outline:2px solid var(--accent);outline-offset:2px}.book-template-card input{align-self:start;width:1.15rem;height:1.15rem;min-height:0;margin:0;padding:0}.book-template-card>span:not(.book-template-sample){font-size:.85rem}.book-template-sample{aspect-ratio:1.414;background:#e9e6dc;border:1px solid #d8d3c5;width:100%;display:block;position:relative;overflow:hidden}.book-template-sample span{background:#bdb8a6;position:absolute}.book-template-sample span:first-child{background:linear-gradient(135deg,#737f73,#c6b8a0);width:53%;height:68%;top:18%;right:7%}.book-template-sample span:nth-child(2){background:#6d6455;width:26%;height:4%;top:43%;left:7%}.book-template-sample span:nth-child(3){width:18%;height:2%;top:53%;left:7%}.book-template-immersive .book-template-sample{aspect-ratio:1.778;background:#263730}.book-template-immersive .book-template-sample span:first-child{width:63%;height:100%;top:0;right:0}.book-template-immersive .book-template-sample span:nth-child(2){background:#eee7d5}.book-template-editorial .book-template-sample{aspect-ratio:.707;align-self:center;width:63%}.book-template-editorial .book-template-sample span:first-child{width:80%;height:46%;top:12%;left:10%}.book-template-editorial .book-template-sample span:nth-child(2){width:70%;top:70%;left:10%}.book-template-editorial .book-template-sample span:nth-child(3){width:42%;top:80%;left:10%}.book-privacy-note{color:#4d514b;border-left:3px solid #8b765c;padding:1.5rem}.book-hidden-input{opacity:0;width:1px;height:1px;position:absolute;overflow:hidden}.book-local-editor .book-workspace{grid-template-columns:minmax(230px,300px) minmax(0,1fr);align-items:start}.book-local-editor .book-page-list{max-height:660px;overflow-y:auto}.book-local-editor .book-page-list button{text-align:left;align-items:center;gap:.9rem;display:flex}.book-page-number{opacity:.7;font-size:.8rem}.book-page-list small{font-size:.75rem;font-weight:400;display:block}.book-slots{grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:1rem;display:grid}.book-slot{border:1px solid #dedcd4;border-radius:.4rem;flex-direction:column;gap:.75rem;min-width:0;padding:1rem;display:flex}.book-local-editor .book-slot-image{background:#eeeae0;width:100%;height:160px}.book-local-editor .book-asset p{overflow-wrap:anywhere}.book-local-editor .book-asset small{margin-bottom:.75rem;display:block}.book-export>.actions{align-items:end}.book-export label{min-width:180px}.book-backup-reminder button{margin:.75rem 0 0}.book-progress progress{flex:1;min-width:100px}@media (width<=900px){.book-template-grid{grid-template-columns:1fr}.book-template-sample{max-width:320px}.book-template-editorial .book-template-sample{max-width:150px}.book-local-editor .book-workspace{grid-template-columns:1fr}.book-local-editor .book-page-list{max-height:260px}}.book-home .book-hidden-input,.book-local-editor .book-hidden-input{clip-path:inset(50%);border:0;width:1px;height:1px;min-height:0;padding:0}.book-home .book-template-card{cursor:default;background:var(--surface);border-color:var(--border);gap:.65rem}.book-home .book-template-card h3,.book-home .book-template-card p{margin:0}.book-home .book-template-card p{color:var(--muted);flex:1;font-size:.9rem}.book-home .book-template-card>button{margin-top:.5rem}.book-template-art{background:var(--background);border-radius:var(--radius);place-items:center;height:185px;padding:1rem;display:grid}.book-home .book-template-sample{width:auto;max-width:240px;height:100%;max-height:155px;box-shadow:0 4px 12px #192a3020}.book-home .book-template-editorial .book-template-sample{width:auto;height:100%}.book-create-form{grid-template-columns:1fr 1.4fr;align-items:end;gap:1rem;scroll-margin-top:1rem;display:grid}.book-create-form h2,.book-create-form p{margin:0}.book-create-form .actions{grid-column:2}.book-sr-only{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.book-local-editor{--book-header-height:160px}.book-commandbar{z-index:5;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);gap:.6rem;padding:.8rem;position:sticky;top:0;box-shadow:0 4px 16px #192a3010}.book-command-main{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.book-document-name{flex:230px;min-width:0}.book-document-name label{font-size:.75rem}.book-document-name input{min-height:40px;margin-top:.15rem;padding:.4rem .6rem;font-size:1rem}.book-document-name small{margin-top:.3rem;font-size:.75rem;display:block}.book-command-main .actions{gap:.4rem}.book-command-main .actions button{padding-inline:.8rem;font-size:.85rem}.book-local-editor .book-save-states{background:0 0;border:0;border-radius:0;gap:.2rem 1rem;padding:0;font-size:.75rem}.book-local-editor .book-save-states span:before{margin-right:.35rem}.book-commandbar .message{max-height:190px;margin:0;padding:.55rem .7rem;font-size:.85rem;overflow-y:auto}.book-commandbar .message p{margin:0}.book-validation button{margin-top:.3rem;padding:.3rem .55rem;font-size:.8rem}.book-operation-message{color:var(--muted);height:2.8em;margin:0;font-size:.8rem;overflow:auto}.book-local-editor .book-workspace{grid-template-columns:185px minmax(0,1.6fr) minmax(255px,1fr);gap:.85rem}.book-local-editor .book-pages-panel,.book-local-editor .book-preview-panel{top:var(--book-header-height);max-height:calc(100dvh - var(--book-header-height) - 1rem);scrollbar-width:thin;position:sticky;overflow-y:auto}.book-local-editor .book-pages-panel{gap:.75rem;padding:.75rem}.book-local-editor .book-pages-panel h2{margin:0;font-size:1rem}.book-local-editor .book-page-list{gap:.4rem;max-height:43dvh;padding:0;list-style:none}.book-local-editor .book-page-list button{gap:.5rem;padding:.55rem;font-size:.85rem;line-height:1.3}.book-local-editor .book-page-list small{margin-top:.3rem;font-size:.7rem}.book-page-warning,.book-field-error{color:#87212a}.book-field-error{font-size:.8rem;font-weight:400;display:block}.book-local-editor [aria-invalid=true]{border-color:#a52b35}.book-local-editor .book-slot-invalid{border:2px solid #a52b35}.book-local-editor .book-page-content{gap:.9rem;padding:1rem}.book-page-toolbar,.book-slot-heading{justify-content:space-between;align-items:center;gap:.5rem;display:flex}.book-page-toolbar h2{margin:0;font-size:1.1rem}.book-page-toolbar h2 small{font-size:.8rem;font-weight:400}.book-page-toolbar button{padding:.3rem .7rem}.book-current-composition{border-bottom:1px solid var(--border);align-items:center;gap:.8rem;padding-bottom:.7rem;display:flex}.book-current-composition p{margin:.3rem 0 0;font-size:.8rem}.book-current-composition>.book-composition-sample{flex:0 0 68px;height:48px}.book-local-editor details summary{min-height:40px;padding-block:.5rem;font-size:.85rem;display:list-item}.book-local-editor details>.stack{padding-top:.5rem}.book-local-editor .book-slots{grid-template-columns:repeat(auto-fit,minmax(min(100%,155px),1fr));gap:.7rem}.book-local-editor .book-slot{background:var(--background);gap:.5rem;padding:.65rem}.book-local-editor .book-slot-drop{background:var(--surface);border:1px dashed var(--muted);width:100%;min-height:140px;padding:0;overflow:hidden}.book-slot-drop>span{padding:.7rem;font-size:.85rem}.book-slot-drop small{margin-top:.4rem;font-weight:400;display:block}.book-local-editor .book-slot-image{height:150px;max-height:150px;margin:0}.book-slot .actions button{flex:1;padding:.4rem;font-size:.75rem}.book-slot>small{overflow-wrap:anywhere}.book-slot label{font-size:.8rem}.book-local-editor .book-preview-panel>.panel{gap:.75rem;padding:.9rem}.book-preview-panel h2{margin:0;font-size:1rem}.book-preview-panel p{margin:0;font-size:.85rem}.book-preview-panel label{font-size:.8rem}.book-preview-panel .panel .panel{background:0 0;border:0;padding:0}.book-preview-panel .page-heading{gap:.5rem;margin:0}.book-preview-panel .page-heading>div:first-child{display:none}.book-preview-panel .actions{align-items:end;gap:.3rem}.book-preview-panel .actions button{flex:1;padding:.35rem .5rem;font-size:.75rem}.book-preview-panel .actions label{order:-1;width:100%}.book-preview-panel .book-pdf-canvas{width:100%}.book-local-editor .book-secondary-settings{margin-top:1rem}.book-secondary-settings>.panel:first-child>label{max-width:400px}.book-local-editor .book-library>section{margin-top:.8rem}.book-bulk-images{min-width:0;scroll-margin-top:var(--book-header-height)}.book-local-editor[data-bulk-open=true] :is(.book-mobile-tabs,.book-fieldset,.book-command-main>.actions){display:none}.book-bulk-list{gap:1rem;margin:0;padding:0;list-style:none;display:grid}.book-bulk-item{border:1px solid var(--border);border-radius:var(--radius);align-items:flex-start;gap:.75rem;padding:.75rem;display:flex}.book-bulk-item>img{object-fit:contain;flex-shrink:0;width:72px;height:72px}.book-bulk-item>div{flex:1;min-width:0}.book-bulk-item strong,.book-bulk-item p{overflow-wrap:anywhere}.book-add-next>p,.book-add-next>div{margin-top:.75rem}.book-composition-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.4rem;display:grid}.book-composition-grid button{flex-direction:column;gap:.4rem;padding:.4rem;font-size:.7rem;font-weight:400;line-height:1.3;display:flex}.book-composition-sample{background:var(--background);border:1px solid var(--border);align-items:stretch;gap:3px;width:100%;height:48px;padding:12px 7px 8px;display:flex;position:relative;overflow:hidden}.book-composition-sample b{background:var(--muted);opacity:.4;flex:1}.book-composition-sample i{background:var(--accent);width:50%;height:3px;position:absolute;top:5px;left:7px}.book-composition-sample em{display:none}.composition-split b,.composition-cover b{margin-left:40%}.composition-full{padding:0}.composition-concept em,.composition-section em,.composition-closing em{border-block:2px solid var(--muted);width:70%;height:13px;display:block;position:absolute;top:18px;left:7px}.composition-plan b{background:repeating-linear-gradient(90deg,transparent 0 9px,var(--muted) 9px 10px),repeating-linear-gradient(0deg,transparent 0 9px,var(--muted) 9px 10px)}.composition-moodboard b:first-of-type{flex:2}.composition-mosaic,.composition-samples{grid-template-rows:repeat(2,1fr);grid-template-columns:repeat(2,1fr);display:grid}.composition-panorama{grid-template-rows:1fr 1fr;grid-template-columns:repeat(2,1fr);display:grid}.composition-panorama b:first-of-type{grid-column:1/-1}.composition-environment b{margin-right:30%}.composition-chapter b{margin-left:42%}.composition-briefing em,.composition-specification em{background:repeating-linear-gradient(0deg,transparent 0 5px,var(--muted) 5px 6px);opacity:.5;width:100%;display:block}@media (width>=1024px) and (width<=1240px){.book-local-editor .book-workspace{grid-template-columns:170px minmax(0,1fr)}.book-local-editor .book-preview-panel{grid-column:2;max-height:none;position:static}}@media (width<=1023px){.book-local-editor .book-workspace{grid-template-columns:175px minmax(0,1fr)}.book-local-editor .book-preview-panel{grid-column:2;max-height:none;position:static}}@media (width<=650px){.book-local-editor .book-workspace{grid-template-columns:minmax(0,1fr)}.book-local-editor .book-pages-panel{top:var(--book-header-height);z-index:2;max-height:220px}.book-local-editor .book-page-list{max-height:85px;display:flex;overflow-x:auto}.book-local-editor .book-page-list li{flex:0 0 155px}.book-local-editor .book-preview-panel{grid-column:auto}.book-local-editor .book-pages-panel:has(.book-add-pages[open]){max-height:330px}.book-local-editor .book-page-list button{min-height:65px}.book-command-main{gap:.5rem}.book-command-main>button{padding-inline:.5rem}.book-document-name{flex-basis:180px}.book-command-main>.actions{width:100%}.book-command-main>.actions>button{flex:1;padding:.4rem;font-size:.75rem}.book-local-editor .book-save-states span:last-child{display:none}.book-create-form{grid-template-columns:minmax(0,1fr)}.book-create-form .actions{grid-column:auto}}.book-local-editor [data-book-field=preview]{scroll-margin-top:var(--book-header-height)}.book-local-editor .book-page-number{font-variant-numeric:tabular-nums;flex:0 0 1.4rem}@media (width<=650px){.book-local-editor .book-validation .actions button{flex:125px;font-size:.75rem}.book-local-editor .book-slots{grid-template-columns:minmax(0,1fr)}.book-local-editor .book-pages-panel{gap:.4rem;padding:.6rem}}.admin-layout :is(input,textarea,select),.admin-auth :is(input,textarea,select){min-width:0;font-size:max(1rem,16px)}.admin-layout :is(button,.button,summary),.admin-auth :is(button,.button){min-width:44px;min-height:44px}.admin-layout label:has(input[type=checkbox]){align-items:center;min-height:44px;display:flex}.admin-layout :is(.actions,.page-heading)>*{max-width:100%}.admin-layout :is(.page-heading>div,.project-row>div,.book-document-name){min-width:0}.admin-layout h1,.admin-auth h1{overflow-wrap:anywhere}.admin-layout:has(dialog[open]){overflow:hidden}.admin-current-section{color:var(--muted);font-size:.8rem;display:block}.admin-drawer{padding-top:max(1.25rem,env(safe-area-inset-top));padding-bottom:max(1.25rem,env(safe-area-inset-bottom));padding-left:max(1.25rem,env(safe-area-inset-left));overscroll-behavior:contain}.project-card-actions{justify-content:flex-end}.project-order{flex-wrap:nowrap}.project-card-actions .destructive-action{color:#87212a;margin-left:.5rem}.book-mobile-tabs,.book-mobile-page-actions,.book-mobile-command-status{display:none}.book-pdf-scroll{overscroll-behavior:contain;border:1px solid var(--border);background:var(--background);min-width:0;max-height:65dvh;overflow:auto}.book-pdf-scroll>div{min-width:100%}.book-pdf-scroll .book-pdf-canvas{width:100%}.book-pdf-dialog{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);width:calc(100vw - 2rem);max-width:1440px;height:calc(100dvh - 2rem);max-height:100dvh;color:var(--foreground);padding:1rem}.book-pdf-dialog::backdrop{background:#192a30b0}.book-pdf-dialog .book-pdf-scroll{max-height:calc(100dvh - 19rem)}.book-pdf-dialog .actions{flex-wrap:wrap;display:flex}.book-pdf-dialog .actions label{flex:100%}@media (width<=1023px){.admin-mobile-header,.admin-shell{padding-left:max(1rem,env(safe-area-inset-left));padding-right:max(1rem,env(safe-area-inset-right))}}@media (width<=900px){.admin-layout .project-row{flex-direction:column;align-items:stretch}.admin-layout .project-card-actions{border-top:1px solid var(--border);grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;width:100%;padding-top:1rem;display:grid}.admin-layout .project-order{grid-column:1/-1;justify-content:flex-start}.admin-layout .project-card-actions .destructive-action{grid-column:2;margin-left:0}.book-local-editor{padding-bottom:calc(9rem + env(safe-area-inset-bottom))}.book-local-editor .book-commandbar{position:static}.book-command-main>.actions{inset:auto 0 calc(var(--book-keyboard-offset,0px)) 0;z-index:6;padding:.65rem max(.5rem,env(safe-area-inset-right)) max(.65rem,env(safe-area-inset-bottom)) max(.5rem,env(safe-area-inset-left));border-top:1px solid var(--border);background:var(--surface);grid-template-columns:repeat(3,minmax(0,1fr));gap:.4rem;width:100%;display:grid;position:fixed;box-shadow:0 -3px 16px #192a3014}.book-command-main>.actions button{padding:.5rem .3rem;font-size:.9rem}.book-mobile-command-status{overflow-wrap:anywhere;grid-column:1/-1;max-height:3rem;font-size:.75rem;font-weight:400;display:block;overflow:auto}.book-command-main>.actions .book-cancel-operation{grid-column:1/-1}.book-local-editor .book-operation-message{display:none}.book-local-editor .book-save-states span:last-child{display:block}.book-mobile-tabs{z-index:4;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);grid-template-columns:repeat(3,minmax(0,1fr));gap:.35rem;padding:.35rem;scroll-margin-top:0;display:grid;position:sticky;top:0;box-shadow:0 3px 12px #192a3010}.book-mobile-tabs button{color:var(--foreground);background:0 0;border-color:#0000;padding:.5rem .3rem}.book-mobile-tabs button[aria-selected=true]{background:var(--accent);color:#fff}.book-mobile-tabs button{scroll-margin-block:1rem}.book-local-editor .book-workspace{grid-template-columns:minmax(0,1fr)}.book-local-editor .book-pages-panel,.book-local-editor .book-preview-panel{grid-column:auto;max-height:none;position:static;overflow:visible}.book-local-editor .book-page-list{max-height:none;display:grid;overflow:visible}.book-local-editor .book-page-list li{min-width:0}.book-local-editor .book-page-list button{min-height:64px}.book-mobile-page-actions{border-top:1px solid var(--border);padding-top:.75rem;display:grid}.book-mobile-page-actions .actions{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.book-local-editor .book-desktop-page-actions,.book-local-editor[data-mobile-panel=edit] :is(.book-pages-panel,.book-preview-panel),.book-local-editor[data-mobile-panel=pages] :is(.book-page-content,.book-preview-panel,.book-secondary-settings),.book-local-editor[data-mobile-panel=preview] :is(.book-pages-panel,.book-page-content,.book-secondary-settings){display:none}.book-local-editor [data-book-field=preview]{scroll-margin-top:5rem}.book-local-editor :is(input,textarea,select,button,[tabindex]){scroll-margin-top:5rem;scroll-margin-bottom:10rem}.book-local-editor .book-preview-panel>.panel{padding:1rem}.book-pdf-dialog{width:100%;height:100dvh;padding:max(.75rem,env(safe-area-inset-top)) max(.75rem,env(safe-area-inset-right)) max(.75rem,env(safe-area-inset-bottom)) max(.75rem,env(safe-area-inset-left));border-radius:0;margin:0}}@media (width<=600px){.admin-layout .panel,.admin-auth .panel{padding:1rem}.admin-layout .project-thumb{width:64px;height:64px}.admin-layout .image-card .actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:.65rem;display:grid}.admin-layout .image-card button{font-size:.85rem}.admin-layout .drop-zone{padding:1rem}.admin-layout .save-bar{bottom:env(safe-area-inset-bottom,0px);padding-bottom:max(.65rem,env(safe-area-inset-bottom))}.admin-layout .save-bar>span{max-height:5rem;overflow-y:auto}.admin-layout .book-home .page-heading>.actions,.admin-layout .book-home .project-row>.actions{width:100%;display:grid}.admin-auth .site-header{padding:.75rem 1rem}.admin-auth .site-header nav a{align-items:center;min-height:44px;display:inline-flex}.admin-auth .shell{padding-inline:1rem}.admin-auth .auth-panel{margin:0 auto}}@media (prefers-reduced-motion:reduce){.admin-layout{scroll-behavior:auto}}@media (width<=900px) and (height<=600px){.book-local-editor .book-command-main>.actions{box-shadow:none;border-top:0;grid-template-columns:minmax(0,1fr);padding:.5rem 0;position:static}.book-local-editor .book-mobile-tabs{position:static}.book-local-editor{padding-bottom:0}.book-local-editor :is(input,textarea,select,button,[tabindex]){scroll-margin-block:1rem}.book-pdf-dialog .book-pdf-scroll{max-height:none}}.book-local-editor .book-page-list .book-page-card{border-radius:8px;grid-template-columns:2rem minmax(0,1fr);align-items:center;gap:.7rem;min-height:80px;padding:.7rem;display:grid}.book-page-card .book-page-number{opacity:1;width:2rem;min-height:2.5rem;color:var(--muted);background:var(--background);border-radius:5px;place-items:center;font-size:.9rem;font-weight:700;display:grid}.book-page-label{gap:.3rem;min-width:0;display:grid}.book-page-label strong{-webkit-line-clamp:2;overflow-wrap:anywhere;-webkit-box-orient:vertical;font-size:.9rem;line-height:1.35;display:-webkit-box;overflow:hidden}.book-page-kind{color:var(--muted);font-size:.75rem;font-weight:400;line-height:1.3;display:block}.book-page-flags{flex-wrap:wrap;gap:.35rem;font-size:.68rem;font-weight:600;display:flex}.book-page-current{color:var(--accent)}.book-page-card[data-invalid=true]{border-color:#a52b35}.book-page-card .book-page-warning{color:#87212a;background:#fff0f1;border-radius:3px;padding:.1rem .35rem}.book-page-card[aria-pressed=true] .book-page-number{background:var(--accent);color:#fff}.book-page-card>.book-composition-sample{display:none}.book-reuse-content{padding-block:.5rem}.book-reuse-content p{margin:0;font-size:.85rem}.book-reuse-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,120px),1fr));gap:.65rem;max-height:360px;padding:.25rem;display:grid;overflow-y:auto}.book-local-editor .book-reuse-choice{text-align:left;grid-template-rows:88px auto auto auto;gap:.3rem;width:100%;min-width:0;padding:.5rem;display:grid}.book-reuse-choice img{object-fit:contain;background:var(--background);border-radius:4px;width:100%;height:88px}.book-reuse-name{overflow-wrap:anywhere;font-size:.8rem;font-weight:600}.book-reuse-choice small{font-size:.7rem;font-weight:400}.book-reuse-action{color:var(--accent);font-size:.75rem}.book-reuse-choice[aria-pressed=true]{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.book-image-empty{border:1px dashed var(--border);border-radius:var(--radius);color:var(--muted);padding:.8rem;font-size:.9rem}.book-library .book-asset p{overflow-wrap:anywhere;font-weight:600}@media (width<=900px){.book-local-editor .book-page-list .book-page-card{grid-template-columns:2rem minmax(0,1fr) 3rem;gap:.75rem;min-height:88px}.book-page-card>.book-composition-sample{width:3rem;height:2.6rem;display:grid}}.admin-layout #images-title{scroll-margin-top:1rem}.admin-layout .image-card[data-cover=true]{border:2px solid var(--accent)}.admin-layout .image-card .image-status{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.admin-layout .image-card[data-cover=true] .image-status .badge{background:var(--accent);color:var(--surface)}.admin-layout .image-card .actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:.65rem;display:grid}.admin-layout .image-card .image-cover-action,.admin-layout .image-card .image-remove-action,.admin-layout .image-card .actions>a{grid-column:1/-1}.admin-layout .image-card button{white-space:normal;min-height:48px;line-height:1.3}.admin-layout .image-card .image-remove-action{color:#9b202c;border-color:#b65c64}.admin-layout [id^=project-field-],.admin-layout [id^=account-],.admin-layout [data-form-error],.admin-auth [data-form-error]{scroll-margin-block:6rem 10rem}.admin-layout .message p,.admin-auth .message p{margin:0}.admin-layout .message ul{margin-block:.6rem;padding-inline-start:1.25rem}.admin-layout .message.error a{color:inherit;text-decoration:underline}.admin-layout .message.error li a{align-items:center;min-height:44px;display:inline-flex}.admin-layout .upload-item button{white-space:normal;overflow-wrap:anywhere;min-height:44px}.admin-layout .upload-item progress,.admin-layout .image-card>.image-cover-action{width:100%}.admin-layout input[aria-invalid=true],.admin-layout textarea[aria-invalid=true],.admin-layout select[aria-invalid=true],.admin-auth input[aria-invalid=true]{border-color:#a52b35}.book-image-drawer{background:var(--background);width:min(680px,100%);max-width:100%;height:100dvh;max-height:100dvh;color:var(--foreground);border:0;margin:0;padding:24px;position:fixed;inset:0 0 0 auto;overflow:auto}.book-image-drawer::backdrop{background:#00000073}.book-image-drawer img{object-fit:contain;width:100%;max-height:180px}.book-image-drawer .page-heading{flex-wrap:wrap}@media (width<=600px){.book-image-drawer{border-radius:var(--radius) var(--radius) 0 0;width:100%;height:90dvh;padding:16px;inset:auto 0 0}}
