.inline-editable{outline:0;border-radius:2px;cursor:text;white-space:pre-wrap}
.inline-editable:hover{box-shadow:0 1px 0 #ccc}
.inline-editable:focus{box-shadow:0 1px 0 #222}
.inline-editable:empty:before{content:attr(data-placeholder);color:#888}
.inline-save{font:12px/1.6 system-ui,sans-serif;color:#888;margin:8px 0 18px;min-height:1.6em}
.inline-save button{font:inherit;background:none;border:0;border-bottom:1px solid #bbb;color:inherit;cursor:pointer;margin-left:12px;padding:0}
.inline-save[data-state=error],.inline-save[data-state=conflict],.inline-save[data-state=forbidden]{color:#90452c}
.inline-conflict{white-space:pre-wrap;max-height:180px;overflow:auto;padding:12px;border:1px solid #ddd;color:#444}
.publication-controls{margin-top:24px;padding-top:16px;border-top:1px solid #ddd;font:13px/1.7 system-ui,sans-serif;color:#666}.publication-controls h3{margin:0;font-size:14px;color:#222}.publication-controls p{margin:8px 0}.publication-actions{display:flex;gap:8px;flex-wrap:wrap}.publication-actions button{font:inherit;background:white;color:#222;border:1px solid #ccc;padding:6px 10px;cursor:pointer}.publication-actions button:disabled{opacity:.5;cursor:wait}
.material-rights{margin-top:24px;padding-top:16px;border-top:1px solid #ddd;font:13px/1.7 system-ui,sans-serif;color:#666}.material-rights h3{font-size:14px;color:#222;margin:0}.material-rights>label{display:grid;gap:4px;margin:12px 0}.material-rights input:not([type=checkbox]),.material-rights textarea,.material-rights select{box-sizing:border-box;width:100%;font:inherit;color:#222;background:white;border:1px solid #ddd;padding:7px;min-width:0}.material-rights .material-rights-confirm{display:flex;align-items:flex-start;gap:8px}.material-rights-confirm input{margin-top:6px}.material-rights button{font:inherit;color:#222;background:white;border:1px solid #ccc;padding:6px 10px;cursor:pointer}.material-rights button[hidden]{display:none}.material-rights button:disabled{opacity:.5;cursor:wait}.material-rights p{margin:8px 0}
.material-files{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin:24px 0;font-size:13px;color:#666}.material-files[hidden]{display:none}.material-file-picker{position:relative;cursor:pointer;border-bottom:1px solid #aaa;padding:10px 0}.material-file-picker input{position:absolute;inset:0;width:100%;opacity:0;cursor:pointer}.material-file-picker:focus-within{outline:2px solid #222;outline-offset:4px}.material-files button{font:inherit;padding:10px;background:none;border:1px solid #ddd;cursor:pointer}.private-download{display:inline-block;font-size:12px;color:#666;padding:10px 0;margin-right:12px}

.collection-controls{margin:20px 0;font-size:14px;color:#666}.collection-controls form{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:12px 0}.collection-controls input,.collection-controls select{font:inherit;color:inherit;background:white;border:1px solid #ddd;padding:8px;max-width:100%}.collection-controls button,.collection-material-actions button{font:inherit;cursor:pointer;background:white;color:#555;border:1px solid #ddd;padding:6px 10px}.collection-controls summary{cursor:pointer}.collection-material-actions{display:flex;flex-wrap:wrap;gap:8px;font-size:12px;margin-top:10px}.collection-controls span[role=status]{display:block}
.collection-note-editor{margin:8px 0;font-size:.8rem;line-height:1.6}.collection-note-editor .collection-note{margin:0;min-height:1.6em;white-space:pre-wrap;overflow-wrap:anywhere}.collection-note-editor .inline-save{margin:3px 0;min-height:0}.collection-note-editor .inline-save:has(>span[role="status"]:empty):not(:has(button)){display:none}

.material-capture summary{cursor:pointer;font-size:.85rem}.material-capture form{display:flex;gap:8px;align-items:center;margin:8px 0}.material-capture input{font:inherit;border:1px solid #ddd;background:transparent;padding:8px;max-width:250px}.reference-remove{font:inherit;background:transparent;border:0;color:#777;padding:4px 0;cursor:pointer}.tile .collection-note-editor{padding:0 12px}
.tile-action-panel .collection-menu-section{display:block;margin:0;padding:0;font-size:.75rem}
.tile-action-panel .collection-menu-section:not(:first-child){border-top:1px solid var(--border,#ddd);margin-top:.25rem;padding-top:.25rem}
.tile-action-panel .collection-menu-section button{font:inherit;border:0;border-radius:0;background:transparent;padding:.25rem .375rem;text-align:left;cursor:pointer}
.tile-action-panel .collection-menu-section button:hover{background:var(--gray-bg,#f5f5f5)}
.collection-menu-section details{padding:.375rem}.collection-menu-section summary{cursor:pointer}.collection-menu-section select{width:100%;min-width:0;margin:.5rem 0;font:inherit}.collection-menu-section [role=status]{display:block;line-height:1.5}
.row-title-cell:has(>.collection-owned-menu){position:relative;padding-right:3.5rem}
.row-title-cell>.collection-owned-menu:has([aria-expanded=true]){z-index:13}
.mat-table tr:hover .collection-owned-menu,.mat-table tr:focus-within .collection-owned-menu,.mat-table .collection-owned-menu:has([aria-expanded=true]){opacity:1;pointer-events:auto}
.collection-card-connect{font-family:inherit;font-size:12px;line-height:1.4;color:var(--text,#555);background:rgba(255,255,255,.96);border:1px solid var(--border,#ddd);border-radius:3px;padding:6px 10px;min-height:44px;cursor:pointer;white-space:nowrap}
.tile>.collection-card-connect{position:absolute;top:.5rem;right:3.75rem;z-index:3}
.row-title-cell>.collection-card-connect{display:block;margin-top:8px}
.collection-card-connect:hover{color:var(--ink,#222);border-color:var(--border-bold,#999)}
.collection-card-connect:focus-visible{outline:2px solid var(--accent,#1e7a44);outline-offset:3px}
@media(hover:hover) and (pointer:fine){
 .collection-card-connect{opacity:0;pointer-events:none;transition:opacity .12s;min-height:24px;padding:3px 8px}
 .tile>.collection-card-connect{right:2.5rem}
 .tile:hover>.collection-card-connect,.tile:focus-within>.collection-card-connect,.mat-table tr:hover .collection-card-connect,.mat-table tr:focus-within .collection-card-connect{opacity:1;pointer-events:auto}
}
@media(max-width:600px){.collection-card-connect{opacity:1;pointer-events:auto;min-height:44px}.tile>.collection-card-connect{position:static;margin-top:4px;width:max-content;max-width:100%;padding:8px 0;border:0;background:none}}

/* Creation and curation use one quiet entry beside the content. */
.curation-add{border:1px solid var(--border,#e6e6e2);background:#fff;aspect-ratio:1;min-width:0;display:flex;flex-direction:column;position:relative;color:var(--text,#555)}
.curation-add-trigger{flex:1;min-height:110px;border:0;background:transparent;color:inherit;font:inherit;font-size:18px;cursor:pointer;width:100%}
.curation-add-trigger:hover{background:var(--gray-bg,#fafaf8)}
.curation-add.is-expanded{grid-column:1/-1;aspect-ratio:auto;padding:24px;gap:20px}
.curation-add.is-expanded .curation-add-trigger{flex:0;min-height:0;text-align:left;padding:0;font-size:16px}
.curation-add-body{max-width:680px;width:100%;margin:auto}
.curation-add-tabs{display:flex;gap:24px;border-bottom:1px solid #e6e6e2;margin-bottom:24px}
.curation-add-tabs button{font:inherit;border:0;border-bottom:1px solid transparent;background:none;padding:0 0 12px;color:#777;cursor:pointer}
.curation-add-tabs [aria-selected=true]{color:#222;border-bottom-color:#222}
.curation-add[hidden],.curation-add [hidden],.curation-dialog [hidden]{display:none!important}
.curation-add input:not([type=file]),.curation-dialog input,.curation-dialog select{box-sizing:border-box;display:block;width:100%;min-width:0;border:1px solid #ddd;background:white;color:#222;padding:12px;font:inherit;border-radius:0}
.curation-add :is(button,input):focus-visible,.curation-dialog :is(button,a,input,select):focus-visible{outline:2px solid var(--accent,#1e7a44);outline-offset:3px}
.curation-add [role=tabpanel]>button,.curation-add form>button,.curation-dialog form>button,.curation-dialog-body>button{font:inherit;border:1px solid #ddd;background:#fff;padding:10px 16px;margin-top:12px;cursor:pointer;color:#333}
.curation-add .material-files{font-size:13px;margin:0;padding:0 16px 16px;gap:12px}
.curation-add .material-files:empty{display:none}.curation-add .material-files [role=status]{flex-basis:100%;line-height:1.6}
.curation-add .material-file-picker{display:block;padding:32px;border:1px dashed #ccc;text-align:center}
.curation-add .material-capture form{display:block;margin:0}.curation-add .material-capture input{max-width:none}
.curation-add p{font-size:13px;line-height:1.7;color:#777}.curation-add progress{max-width:100%}
.curation-add-fallback:empty{display:none}.curation-add-fallback .curation-add{aspect-ratio:auto;margin:24px 0}.curation-add-fallback .curation-add-trigger{min-height:48px}
.curation-results{display:flex;flex-direction:column;max-height:320px;overflow:auto;margin-top:16px;overscroll-behavior:contain}
.curation-results>button{display:flex;gap:16px;justify-content:space-between;align-items:center;min-height:52px;flex-shrink:0;text-align:left;border:0;border-bottom:1px solid #eee;background:transparent;color:#333;font:inherit;padding:12px 4px;cursor:pointer;width:100%}
.curation-results>button:hover:not(:disabled){background:#fafaf8}.curation-results small{font-size:12px;color:#888;white-space:nowrap}.curation-results span{min-width:0;overflow-wrap:anywhere}
.curation-results>button:disabled{color:#999;cursor:default}.curation-dialog button:disabled{opacity:.55;cursor:default}
.curation-results>h3{font-size:12px;font-weight:400;color:#888;margin:14px 0 6px}.curation-source{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.curation-dialog{position:fixed;inset:0;margin:auto;width:min(480px,calc(100vw - 32px));box-sizing:border-box;max-height:calc(100dvh - 48px);padding:28px;border:1px solid #d8d8d4;background:white;color:#333;box-shadow:0 12px 60px #0002;font:14px/1.6 Arial,Helvetica,'PingFang SC',sans-serif;overflow:auto}
.curation-dialog::backdrop{background:#fff9;backdrop-filter:blur(2px)}
.curation-dialog header{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:24px}.curation-dialog h2{font-size:18px;font-weight:400;margin:0}
.curation-dialog header button{font:24px/1 Arial,sans-serif;background:none;border:0;padding:0 4px;cursor:pointer;color:#777}.curation-dialog p{font-size:13px;color:#777}.curation-dialog a{color:inherit;display:block;margin-top:8px}
.curation-dialog-body>div>button{font:inherit;background:none;border:0;border-bottom:1px solid #ddd;padding:12px 0;margin-top:12px;cursor:pointer;color:#333}
.curation-create-form{display:grid;gap:18px;margin-top:12px}.curation-create-form label{display:grid;gap:8px;color:#777}.curation-create-form p:empty{display:none}
.curation-create-form textarea{box-sizing:border-box;width:100%;min-width:0;min-height:88px;padding:12px;border:1px solid #ddd;border-radius:0;background:white;color:#222;font:inherit;line-height:1.6;resize:vertical}.curation-create-form textarea:focus-visible{outline:2px solid var(--accent,#1e7a44);outline-offset:3px}
.curation-new-collection{background:none;border:0;color:inherit;font:inherit;cursor:pointer;padding:0}
.collection-controls:has(>[role=status]:empty){margin:0}.collection-controls>[role=status]:empty{display:none}
.mast{position:relative;padding-right:48px}.collection-page-actions{position:absolute;right:0;top:2.75rem;width:32px;height:32px;z-index:15}
.collection-page-actions .tile-actions{opacity:1;pointer-events:auto;top:0;right:0}.collection-page-actions .tile-action-panel{min-width:220px}
@media(max-width:600px){.curation-add.is-expanded{padding:16px}.curation-add-tabs{gap:20px}.curation-dialog{padding:20px}.curation-results{max-height:260px}}

/* Content-first composer: one input, with secondary discovery on demand. */
.curation-add.is-expanded{grid-column:auto;aspect-ratio:auto;min-height:300px;padding:14px;gap:8px}
.curation-add.is-expanded .curation-add-trigger{font-size:12px;color:#888}
.material-compose{display:flex;flex-direction:column;gap:12px;min-width:0}
.material-compose textarea{box-sizing:border-box;resize:vertical;width:100%;min-height:190px;padding:10px;border:0;background:#fafaf8;color:#333;line-height:1.8;font-family:inherit;font-size:14px}
.material-compose textarea:focus-visible{outline:1px solid #aaa;outline-offset:0}
.material-compose-options{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:12px;color:#888}
.material-compose-options button,.curation-add-secondary button{font:inherit;border:0;background:none;color:inherit;padding:8px 0;cursor:pointer}
.material-compose-options .material-file-picker{padding:8px 0;border:0;display:inline-block;text-align:left}
.material-compose>button{font:inherit;background:#f7f7f4;border:1px solid #ddd;padding:10px;cursor:pointer;width:100%}
.curation-add-secondary{font-size:12px;color:#777;margin-top:8px}
.curation-compose-dialog{width:min(820px,calc(100vw - 32px))}.curation-compose-dialog textarea{min-height:45dvh}
.curation-compose-dialog .material-compose-expand{display:none}
.collection-page-actions{display:flex;align-items:center;gap:16px;width:auto;height:32px;padding-right:44px}
.collection-connect{border:0;background:none;font-size:13px;font-family:inherit;color:#666;cursor:pointer;white-space:nowrap}
@media(max-width:600px){
 .curation-add:not(.is-expanded){position:fixed;bottom:calc(20px + env(safe-area-inset-bottom));right:20px;width:100px;height:44px;aspect-ratio:auto;z-index:25;box-shadow:0 2px 12px #0001}
 .curation-add:not(.is-expanded) .curation-add-trigger{min-height:44px;font-size:14px}
 .curation-mobile-add{width:100%;max-width:100vw;max-height:100dvh;height:100dvh;padding:20px;border:0;margin:0}
 .curation-mobile-add .curation-add{border:0;padding:0;min-height:0;aspect-ratio:auto}
 .curation-mobile-add .curation-add-trigger,.curation-mobile-add .material-compose-expand{display:none}.curation-mobile-add textarea{min-height:40dvh}
 .collection-page-actions{position:relative;top:auto;margin-top:20px;justify-content:flex-end}
}

.reader-collections{margin:22px 0;padding-top:18px;border-top:1px solid #e6e6e2;font-size:13px;line-height:1.6}
.reader-collections h2{font-size:12px;font-weight:400;color:#888;margin:20px 0 8px}.reader-collections ul{list-style:none;margin:0;padding:0}
.reader-collections li{padding:7px 0}.reader-collections a{color:inherit;text-decoration:none}.reader-collections a:hover{text-decoration:underline}
.reader-collections button{background:none;border:0;border-bottom:1px solid #ddd;padding:6px 0;font:inherit;color:inherit;cursor:pointer}.reader-collections .reader-collect{padding:8px 12px;border:1px solid #ddd}
.reader-collections [role=status]{font-size:12px;color:#888}.reader-collections [role=status]:empty{display:none}.reader-collections[hidden]{display:none}
.reader-toolbar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:20px 0 0}.reader-toolbar[hidden]{display:none}.reader-toolbar button{font:inherit;font-size:13px;color:inherit;background:none;border:1px solid #ddd;min-height:44px;padding:8px 12px;cursor:pointer}.reader-toolbar .reader-more{border-color:transparent;color:#777}.reader-toolbar button:focus-visible{outline:2px solid var(--accent,#1e7a44);outline-offset:3px}.reader-management-dialog .material-rights{margin:0;padding:0;border:0}.reader-management-dialog [hidden]{display:none!important}
.collection-settings-dialog[open]{display:flex;flex-direction:column;padding:0;overflow:hidden}.collection-settings-dialog>header{flex-shrink:0;margin:0;padding:20px 24px;border-bottom:1px solid #eee}.collection-settings-dialog>.curation-dialog-body{min-height:0;overflow:auto;padding:20px 24px}
.collection-settings-dialog form label{display:block;margin:0 0 18px}.collection-settings-dialog :is(input,textarea,select){margin-top:7px;box-sizing:border-box;width:100%;font:inherit;color:inherit;background:#fff;border:1px solid #ddd;padding:10px;border-radius:0}
.collection-settings-dialog textarea{resize:vertical;min-height:84px}.collection-settings-dialog section,.collection-settings-dialog details{border-top:1px solid #e6e6e2;padding-top:20px;margin-top:24px}
.collection-settings-dialog h3{font-size:14px;font-weight:400;margin:0 0 12px}.collection-settings-dialog summary{cursor:pointer}.collection-settings-dialog button:not(header button){font:inherit;padding:8px 12px;background:#fff;border:1px solid #ddd;cursor:pointer;color:inherit}.collection-settings-dialog button:disabled{cursor:default}
.collection-access-member{display:flex;align-items:center;gap:16px;justify-content:space-between;padding:12px 0;border-top:1px solid #eee}.collection-access-member small{color:#888}.collection-settings-dialog [role=status]:empty{display:none}
.collection-settings-dialog [role=status]:not(:empty){position:sticky;top:-20px;z-index:1;background:#fff;padding:10px 0;margin:0;color:#444}

.curation-results>button[data-connected="true"]{opacity:1;color:#666}
.curation-results>button[data-connected="true"] small{color:#666}

.lib-toast.show button{pointer-events:auto;margin-left:.75rem;padding:.3rem .5rem;border:1px solid currentColor;border-radius:2px;background:transparent;color:inherit;font:inherit;cursor:pointer}

.reader-management-dialog[open]{display:flex;flex-direction:column;padding:0;overflow:hidden}.reader-management-dialog>header{flex-shrink:0;margin:0;padding:20px 24px;border-bottom:1px solid #eee}.reader-management-dialog>.curation-dialog-body{min-height:0;overflow:auto;padding:20px 24px}.reader-management-dialog .material-rights-confirm input{width:16px;height:16px;flex:0 0 16px;padding:0;margin:4px 0 0}.reader-management-dialog button{min-height:44px}

/* Sharing uses the existing card and dialog language; controls are contextual. */
.material-share-tools{display:flex;gap:20px;margin-top:14px}.material-share-tools button{font-family:inherit;font-size:12px;line-height:1.6;color:var(--light,#777);border:0;background:none;padding:4px 0;cursor:pointer}.material-share-tools button:hover{color:var(--ink,#222)}
.material-selectable{position:relative}.material-selectable>.tile-drag-handle{left:44px}
button.material-select{position:absolute;top:8px;left:8px;z-index:5;border:1px solid #d8d8d4;border-radius:50%;width:28px;height:28px;background:white;color:white;font:16px/1 Arial,sans-serif;display:flex;align-items:center;justify-content:center;padding:0;box-shadow:0 1px 3px #0001;cursor:pointer}
button.material-select[aria-pressed=true]{background:#222;border-color:#222;color:white}.material-selected .t-frame{outline:1px solid #333;outline-offset:-1px}.material-selectable td:first-child{position:relative;padding-left:48px}tr .material-select{top:50%;transform:translateY(-50%)}tr.material-selected{background:#f7f7f4}
@media(pointer:fine){.material-selectable>.material-select{opacity:0;pointer-events:none}.material-selectable:hover>.material-select,.material-selectable:focus-within>.material-select,.material-selected>.material-select,.is-selecting-materials .material-selectable>.material-select{opacity:1;pointer-events:auto}}
.is-selecting-materials{padding-bottom:100px}.is-selecting-materials .material-selectable :is(.tile-actions,.tile-drag-handle,.collection-connect){visibility:hidden;pointer-events:none}
.material-selection-bar{position:fixed;z-index:900;left:50%;bottom:24px;transform:translateX(-50%);display:flex;align-items:center;gap:24px;padding:12px 16px 12px 24px;border:1px solid #d8d8d4;background:#fff;box-shadow:0 6px 30px #0001;font:13px/1.6 Arial,Helvetica,'PingFang SC',sans-serif;max-width:calc(100vw - 32px)}.material-selection-bar[hidden]{display:none}.selection-count{white-space:nowrap;min-width:90px}.material-selection-bar button{font:inherit;white-space:nowrap;background:none;border:0;padding:10px 0;cursor:pointer;color:#777}.material-selection-bar .selection-primary,.material-share-dialog .selection-primary{border:1px solid #222;background:#222;color:white;padding:10px 22px;font:inherit;cursor:pointer}.selection-primary:disabled{opacity:.45;cursor:default}.selection-feedback:empty{display:none}.selection-feedback{position:absolute;bottom:100%;left:0;background:white;padding:8px 16px;white-space:nowrap;color:#777;border:1px solid #ddd}
.material-share-dialog label{display:block;font-size:13px;color:#777;margin:18px 0}.material-share-dialog label>input,.material-share-dialog label>select{margin-top:8px;color:#222}.share-selection-list{list-style:none;margin:0 0 24px;padding:0;max-height:150px;overflow:auto;border-top:1px solid #eee}.share-selection-list li{display:flex;gap:16px;align-items:baseline;justify-content:space-between;border-bottom:1px solid #eee;padding:10px 0;font-size:13px;overflow-wrap:anywhere}.share-selection-list small{color:#999;flex-shrink:0}.material-share-dialog .share-private-confirm{display:flex;align-items:flex-start;gap:12px;color:#333}.material-share-dialog .share-private-confirm input{display:inline-block;width:16px;height:16px;flex:0 0 16px;margin:3px 0 0;padding:0;accent-color:#222}.share-link-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:16px}.material-share-dialog .share-link-actions button{font:inherit;background:none;border:0;border-bottom:1px solid #ddd;color:#555;padding:8px 0;cursor:pointer;margin:0}.material-share-dialog .share-link-actions .selection-primary{background:#222;color:white;border:1px solid #222;padding:10px 22px}.material-share-dialog .share-link-actions a{margin:0;font-size:13px}.share-history-row{padding:20px 0;border-bottom:1px solid #eee}.share-history-row:first-child{padding-top:0}.share-history-row strong{font-weight:400}.share-history-row p{margin:6px 0}
.material-select:focus-visible,.material-share-tools button:focus-visible,.material-selection-bar button:focus-visible{outline:2px solid var(--accent,#1e7a44);outline-offset:3px}
@media(max-width:600px){button.material-select{width:32px;height:32px;top:8px;left:8px}.material-share-tools button{min-height:40px}.material-selection-bar{left:0;right:0;bottom:0;transform:none;max-width:none;border-left:0;border-right:0;border-bottom:0;gap:16px;padding:12px 16px;padding-bottom:max(12px,env(safe-area-inset-bottom));justify-content:space-between}.material-selection-bar button{min-height:44px}.material-selection-bar .selection-primary{padding:10px 16px}.selection-count{min-width:0}.material-selection-bar button:nth-child(2){font-size:12px}.share-link-actions{gap:20px}.share-link-actions button,.share-link-actions a{min-height:44px;display:inline-flex;align-items:center}}