Bookmark icon like Android apps: grey outline when not set, filled brand colour when set

Material Design 'bookmark' / 'bookmark_border' (Apache-2.0) drawn as a CSS mask so it follows the
theme; replaces the 🔖 emoji on bookmark buttons, couplet bookmarks, bookmarked phrases, contents
lists and cards, and the نشانات tab.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

web/src/components/LibraryNav.astro

@@ -3,7 +3,7 @@
 const { current } = Astro.props as { current: 'bookmarks' | 'words' };
 ---
 <nav class="admin-nav">
-  <a href="/library" aria-current={current === 'bookmarks' ? 'page' : undefined}>🔖 نشانات</a>
+  <a href="/library" aria-current={current === 'bookmarks' ? 'page' : undefined}><span class="bm-icon on" aria-hidden="true"></span> نشانات</a>
   <a href="/words" aria-current={current === 'words' ? 'page' : undefined}>ذخیرۂ الفاظ</a>
   <a href="/account">پروفائل</a>
 </nav>

web/src/layouts/Base.astro

@@ -145,7 +145,7 @@ const fullTitle = title ? `${title} · دیوان` : 'دیوان · اردو ک
         return e;
       };
       let current = '';
-      // reader's library: 🔖 bookmarks (poets, books/chapters, poems, couplets, phrases) and the word book (+);
+      // reader's library: bookmarks (poets, books/chapters, poems, couplets, phrases) and the word book (+);
       // signed-out readers go to sign-in
       let source = {}; // the couplet the selected word came from
       async function save(item) {

web/src/pages/[...path].astro

@@ -47,13 +47,13 @@ for (const p of page.poems ?? []) {
   groups.at(-1)!.poems.push(p);
 }
 const crumbs = page.breadcrumbs ?? [];
-// what the signed-in reader has bookmarked on this page (🔖 poet, book/chapter, poem, couplets, phrases)
+// what the signed-in reader has bookmarked on this page (poet, book/chapter, poem, couplets, phrases)
 const token = Astro.locals.user ? Astro.cookies.get(COOKIE)?.value : undefined;
 const poetId = page.poet?.id, poemId = page.type === 'poem' ? page.poem.id : undefined;
 const categoryId = page.type === 'category' ? page.category.id : undefined;
 const saved = token ? (await asUser(token, `/api/library/state?poet=${poetId ?? ''}&category=${categoryId ?? ''}&poem=${poemId ?? ''}`)).data
   : { poet: false, category: false, poem: false, couplets: [], phrases: [] };
-// on contents pages: which works are bookmarked or hold bookmarks (🔖), and which books/chapters do
+// on contents pages: which works are bookmarked or hold bookmarks, and which books/chapters do
 const marks = token && page.type !== 'poem' ? (await asUser(token, '/api/library/marks')).data : { poems: {}, categories: [] };
 const glyph = (poemId: number) => (marks.poems[poemId]?.fav ? ' mark-fav' : '') + (marks.poems[poemId]?.bm ? ' mark-bm' : '');
 // the marked part of each line of a block, for its bookmarked phrases

web/src/pages/api/library.ts

@@ -1,4 +1,4 @@
-// Browser -> API for the 🔖 bookmark buttons and the word book: the reader's session cookie becomes the Bearer token.
+// Browser -> API for the bookmark buttons and the word book: the reader's session cookie becomes the Bearer token.
 // JSON posts from other sites are refused: the Origin must be this site (and SameSite cookies are not sent).
 import type { APIRoute } from 'astro';
 import { asUser, COOKIE } from '../../lib/auth';

web/src/pages/library.astro

@@ -33,7 +33,7 @@ const at = (item: any) => (item.poem ? `${item.poem.url}${item.poem.couplet != n
   <p class="muted center">{ud(total)} نشانات</p>
 
   {total === 0 && (
-    <p class="muted center">ابھی کوئی نشان نہیں۔ کسی شاعر، کتاب، باب یا کلام پر 🔖 "نشان" دبائیں، کسی شعر کے ساتھ 🔖 لگائیں، یا کوئی عبارت منتخب کر کے "نشان" لگائیں۔</p>
+    <p class="muted center">ابھی کوئی نشان نہیں۔ کسی شاعر، کتاب، باب یا کلام پر "نشان" دبائیں، کسی شعر کے ساتھ نشان لگائیں، یا کوئی عبارت منتخب کر کے "نشان" لگائیں۔</p>
   )}
 
   {lib.poets.length > 0 && (

web/src/styles/global.css

@@ -214,11 +214,17 @@ h1 + .muted { text-align: center; margin-top: 0; }
 .grant-form legend { font-size: .85rem; padding: 0 6px; }
 .grant-form label.check { flex-direction: row; align-items: center; gap: 6px; }
 
-/* bookmarks (🔖): poets, books/chapters, poems, couplets; the word book is separate (+) */
+/* bookmarks: an Android-style bookmark icon (Material Design 'bookmark', Apache-2.0), grey outline when not set,
+   filled in the brand colour when set; drawn as a mask so it follows the theme. The word book is separate (+). */
+:root { --bm-outline: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M17 3H7c-1.1 0-2 .9-2 2v16l7-3 7 3V5c0-1.1-.9-2-2-2zm0 15-5-2.18L7 18V5h10v13z'/%3E%3C/svg%3E"); --bm-filled: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M17 3H7c-1.1 0-2 .9-2 2v16l7-3 7 3V5c0-1.1-.9-2-2-2z'/%3E%3C/svg%3E"); }
+.bm-icon, .save::before, .bm::before, .bmk::after, .mark-fav::after, .mark-bm::after {
+  content: ''; display: inline-block; width: 1.05em; height: 1.05em; vertical-align: -.18em; background-color: var(--muted);
+  -webkit-mask: var(--bm-outline) center / contain no-repeat; mask: var(--bm-outline) center / contain no-repeat; user-select: none; }
+.save[aria-pressed='true']::before, .bm[aria-pressed='true']::before, .bmk::after, .mark-fav::after, .mark-bm::after, .bm-icon.on {
+  background-color: var(--brand); -webkit-mask-image: var(--bm-filled); mask-image: var(--bm-filled); }
 .save { font: inherit; font-size: .85rem; padding: 1px 14px; border: 1.5px solid var(--border); border-radius: 999px; background: var(--inner); color: var(--ink); cursor: pointer; }
-.save::before { content: '🔖 '; filter: grayscale(1); opacity: .6; }
+.save::before { margin-inline-end: 4px; }
 .save[aria-pressed='true'] { border-color: var(--brand); color: var(--brand); }
-.save[aria-pressed='true']::before { filter: none; opacity: 1; }
 /* word book (ذخیرۂ الفاظ): + to add, ✓ when added (hearts are for poets and works) */
 .wordbook { font: inherit; font-size: .85rem; padding: 1px 14px; margin-bottom: 6px; border: 1.5px solid var(--border); border-radius: 999px; background: var(--inner); color: var(--ink); cursor: pointer; }
 .wordbook::before { content: '+ '; font-weight: 700; color: var(--gold); }
@@ -227,9 +233,8 @@ h1 + .muted { text-align: center; margin-top: 0; }
 .couplet, .poem .para, .poem .single { position: relative; }
 .bm { position: absolute; inset-inline-end: -26px; top: .5em; width: 20px; height: 22px; padding: 0; border: 0; background: none; cursor: pointer;
   opacity: 0; transition: opacity .15s; user-select: none; }
-.bm::before { content: '🔖'; font-size: .85rem; filter: grayscale(1); opacity: .6; }
+.bm::before { width: 18px; height: 18px; }
 .bm[aria-pressed='true'] { opacity: 1; }
-.bm[aria-pressed='true']::before { filter: none; opacity: 1; }
 .couplet:hover .bm, .poem .para:hover .bm, .poem .single:hover .bm, .bm:focus-visible { opacity: 1; }
 @media (hover: none) { .bm { opacity: 1; } }
 @media (max-width: 700px) { .bm { inset-inline-end: -4px; top: 0; } }
@@ -251,8 +256,7 @@ h1 + .muted { text-align: center; margin-top: 0; }
 .lib-remove { position: absolute; left: 8px; top: 8px; margin: 0; }
 .lib-remove button { color: var(--brand); }
 
-/* bookmarked phrases, and 🔖 where the reader's bookmarks are */
+/* bookmarked phrases, and the bookmark icon where the reader's bookmarks are */
 .bmk { text-decoration: underline dotted var(--brand) 2px; text-underline-offset: 6px; cursor: pointer; background: var(--gold-subtle); border-radius: 4px; }
-.bmk::after { content: '🔖'; font-size: .55em; vertical-align: super; margin-inline-start: 1px; user-select: none; }
+.bmk::after { width: .7em; height: .7em; vertical-align: super; margin-inline-start: 2px; }
-.mark-fav::after, .mark-bm::after { font-size: .65em; margin-inline-start: 6px; vertical-align: middle; user-select: none; }
+.mark-fav::after, .mark-bm::after { width: .85em; height: .85em; margin-inline-start: 6px; vertical-align: -.1em; }
-.mark-fav::after, .mark-bm::after { content: '🔖'; }