Merge pull request #1 from anas-rashid/claude/design-system-extraction-c49naf

Design system, and a column layout for tablets and foldables

README.md

@@ -28,6 +28,11 @@ bar, and any span of text can be selected and copied the usual way.
 
 The whole interface lays out and navigates right-to-left, whichever UI language is chosen.
 
+On a tablet or an unfolded foldable (600dp and wider) the poets become a narrow column on the right,
+with the open poet's books, chapters and poems in columns beside it and the page in the rest of the
+screen. The columns narrow while a poem is open and can be hidden for a reader view. The dictionary
+opens in a panel to the left of the poem instead of over it. Phones are unchanged.
+
 ## Fonts
 
 | Font | Used for | Licence |

app/src/main/java/com/ganjoor/android/data/Dictionary.kt

@@ -261,7 +261,11 @@ internal fun letterOverlap(a: String, b: String): Float {
 }
 
 /** The whole word surrounding [index], for turning a tap into something to look up. */
-internal fun wordAt(text: String, index: Int): String? {
+internal fun wordAt(text: String, index: Int): String? =
+    wordRangeAt(text, index)?.let { text.substring(it) }
+
+/** Where in [text] the word [wordAt] finds lies, so the reader can see which word was looked up. */
+internal fun wordRangeAt(text: String, index: Int): IntRange? {
     if (text.isEmpty()) return null
     val at = index.coerceIn(0, text.length - 1)
     if (!text[at].isWordChar()) return null
@@ -269,7 +273,10 @@ internal fun wordAt(text: String, index: Int): String? {
     while (start > 0 && text[start - 1].isWordChar()) start--
     var end = at
     while (end < text.length - 1 && text[end + 1].isWordChar()) end++
-    return text.substring(start, end + 1).trim(ZWNJ).takeIf { it.length > 1 }
+    // A joiner at either edge belongs to the neighbour, not to the word.
+    while (start <= end && text[start] == ZWNJ) start++
+    while (end >= start && text[end] == ZWNJ) end--
+    return (start..end).takeIf { end - start + 1 > 1 }
 }
 
 private fun Char.isWordChar() = this in '؀'..'ۿ' || this == ZWNJ

app/src/main/java/com/ganjoor/android/ui/CategoryScreen.kt

@@ -56,7 +56,12 @@ fun CategoryScreen(
     // System Back climbs the tree too, not the visit history.
     BackHandler(onBack = onUp)
 
-    Load(key = fullUrl, block = { Ganjoor.category(fullUrl) }) { cat ->
+    Load(
+        key = fullUrl,
+        block = { Ganjoor.category(fullUrl) },
+        // The bar stays up with Back already working; only the list waits.
+        placeholder = { LoadingCategory(onUp) },
+    ) { cat ->
         // First lines are a separate, optional call; the list shows up without waiting for it.
         var excerpts by remember(cat.id) { mutableStateOf(emptyMap<Int, String>()) }
         LaunchedEffect(cat.id) {
@@ -124,12 +129,32 @@ fun CategoryScreen(
     }
 }
 
+/** The category screen while its list is on the way: the real top bar over a skeleton list. */
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+private fun LoadingCategory(onUp: () -> Unit) {
+    Scaffold(
+        topBar = {
+            TopAppBar(
+                title = {},
+                navigationIcon = {
+                    IconButton(onClick = onUp) {
+                        Icon(Icons.AutoMirrored.Filled.ArrowBack, stringResource(R.string.back))
+                    }
+                },
+            )
+        }
+    ) { insets ->
+        SkeletonList(Modifier.padding(insets))
+    }
+}
+
 /** A poet's root URL is a single segment (`/hafez`); anything deeper is one of their books. */
-private fun poetSlug(fullUrl: String): String? =
+internal fun poetSlug(fullUrl: String): String? =
     fullUrl.trim('/').takeIf { it.isNotEmpty() && !it.contains('/') }
 
 @Composable
-private fun PoetDownloadAction(slug: String) {
+internal fun PoetDownloadAction(slug: String) {
     val progress = Downloads.running[slug]
     val saved = remember(slug, Downloads.revision) { Offline.isSaved(slug) }
 

app/src/main/java/com/ganjoor/android/ui/ColumnBrowser.kt

@@ -0,0 +1,669 @@
+package com.ganjoor.android.ui
+
+import androidx.activity.compose.BackHandler
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.Crossfade
+import androidx.compose.animation.expandHorizontally
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.animation.scaleIn
+import androidx.compose.animation.scaleOut
+import androidx.compose.animation.shrinkHorizontally
+import androidx.compose.animation.core.Animatable
+import androidx.compose.animation.core.AnimationVector1D
+import androidx.compose.animation.core.FastOutSlowInEasing
+import androidx.compose.animation.core.animateDpAsState
+import androidx.compose.animation.core.tween
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.BoxWithConstraints
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxHeight
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.heightIn
+import androidx.compose.foundation.layout.navigationBarsPadding
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.statusBarsPadding
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.LazyListState
+import androidx.compose.foundation.lazy.grid.GridCells
+import androidx.compose.foundation.lazy.grid.GridItemSpan
+import androidx.compose.foundation.lazy.grid.LazyVerticalGrid
+import androidx.compose.foundation.lazy.grid.items
+import androidx.compose.foundation.lazy.items
+import androidx.compose.foundation.selection.selectable
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
+import androidx.compose.material.icons.automirrored.filled.KeyboardArrowRight
+import androidx.compose.material.icons.filled.Menu
+import androidx.compose.material3.Card
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.SmallFloatingActionButton
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.material3.TopAppBar
+import androidx.compose.material3.VerticalDivider
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.Stable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.key
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.mutableStateMapOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.draw.clipToBounds
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.semantics.Role
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.Dp
+import androidx.compose.ui.unit.dp
+import coil3.compose.AsyncImage
+import com.ganjoor.android.R
+import com.ganjoor.android.data.CatEntry
+import com.ganjoor.android.data.Category
+import com.ganjoor.android.data.Ganjoor
+import com.ganjoor.android.data.LocalPinnedPoets
+import com.ganjoor.android.data.Manifest
+import com.ganjoor.android.data.PoetRef
+import com.ganjoor.android.data.orderedEntries
+import com.ganjoor.android.data.parentUrl
+
+/*
+ * The tablet and unfolded-foldable layout. Right to left, as the app reads: a narrow column of
+ * poets, then a column for each level of the open book (its books, a book's chapters, a
+ * chapter's poems), then the open page in whatever room is left. Phones never see any of this;
+ * GanjoorApp only switches to it at 600dp and wider.
+ */
+
+/**
+ * What the columns have loaded and where each one is scrolled to.
+ *
+ * Every browse step is still a navigation destination, so Back and the phone layout keep working
+ * unchanged; this lives above the NavHost so that moving from one destination to the next
+ * doesn't throw away the columns the reader can still see.
+ */
+@Stable
+class BrowserState {
+    var manifest by mutableStateOf<Manifest?>(null)
+    val categories = mutableStateMapOf<String, Category>()
+    val excerpts = mutableStateMapOf<Int, Map<Int, String>>()
+    val railState = LazyListState()
+    private val listStates = HashMap<String, LazyListState>()
+    private val widths = HashMap<String, Animatable<Float, AnimationVector1D>>()
+
+    fun listState(url: String): LazyListState = listStates.getOrPut(url) { LazyListState() }
+
+    /**
+     * A column's width in dp, kept here rather than in the column: each tap is a new destination,
+     * and a width remembered by the column would open it out from nothing again every time.
+     */
+    fun width(url: String): Animatable<Float, AnimationVector1D> = widths.getOrPut(url) { Animatable(0f) }
+
+    suspend fun category(url: String): Category =
+        categories[url] ?: Ganjoor.category(url).also { categories[url] = it }
+}
+
+/**
+ * The categories that get a column on the way to [url], poet first:
+ * `/saadi/golestan/bab1/sh1` → `/saadi`, `/saadi/golestan`, `/saadi/golestan/bab1`.
+ * A poem is read rather than listed, so its own URL gets no column; a category's does.
+ */
+internal fun columnUrls(url: String, isPoem: Boolean): List<String> {
+    val segments = url.trim('/').split('/').filter { it.isNotEmpty() }
+    val depth = if (isPoem) segments.size - 1 else segments.size
+    return (1..depth).map { "/" + segments.take(it).joinToString("/") }
+}
+
+/**
+ * Newest column widest; older ones give their room to the page. While a poem is open every
+ * column steps back further, so the reading gets most of the screen.
+ */
+private fun columnWidth(distance: Int, reading: Boolean): Dp = when {
+    distance == 0 && !reading -> 224.dp
+    distance == 0 || distance == 1 && !reading -> 168.dp
+    else -> 132.dp
+}
+
+private fun same(a: String?, b: String?) = a != null && b != null && a.trimEnd('/') == b.trimEnd('/')
+
+private val CatEntry.url
+    get() = when (this) {
+        is CatEntry.Chapter -> category.fullUrl
+        is CatEntry.Poem -> poem.fullUrl
+    }
+
+/**
+ * The columns beside [content]. [expanded] (840dp and up) shows up to three list columns;
+ * narrower, only the newest one, with a way back up in its header.
+ *
+ * [content] gets the button that hides or shows the columns, to put in its own top bar.
+ */
+@Composable
+fun ColumnBrowser(
+    state: BrowserState,
+    url: String,
+    isPoem: Boolean,
+    expanded: Boolean,
+    onPoet: (String) -> Unit,
+    onCategory: (String) -> Unit,
+    onPoem: (String) -> Unit,
+    content: @Composable (toggle: @Composable () -> Unit) -> Unit,
+) {
+    val settings = LocalSettings.current
+    val hidden = settings.value.columnsHidden
+    val columns = remember(url, isPoem) { columnUrls(url, isPoem) }
+    // What is selected in each column: the next step of the path, down to the open poem.
+    val path = if (isPoem) columns + url else columns
+    val shown = columns.takeLast(if (expanded) 3 else 1)
+
+    Row(Modifier.fillMaxSize()) {
+        // Folding away slides the columns off to the right, where they live.
+        AnimatedVisibility(
+            visible = !hidden,
+            enter = expandHorizontally(expandFrom = Alignment.Start) + fadeIn(),
+            exit = shrinkHorizontally(shrinkTowards = Alignment.Start) + fadeOut(),
+        ) {
+            Row(Modifier.fillMaxHeight()) {
+                PoetRail(
+                    state = state,
+                    selected = path.firstOrNull(),
+                    compact = shown.size > 1 || isPoem,
+                    onPoet = onPoet,
+                )
+                VerticalDivider()
+                shown.forEachIndexed { index, columnUrl ->
+                    key(columnUrl) {
+                        // Only the first visible column can have hidden ancestors to climb back
+                        // to, and a poet's own column climbs to the rail, which is already there.
+                        val up = parentUrl(columnUrl)
+                            ?.takeIf { index == 0 && columns.size > shown.size }
+                        ListColumn(
+                            state = state,
+                            url = columnUrl,
+                            selected = path.getOrNull(path.indexOf(columnUrl) + 1),
+                            distance = shown.size - 1 - index,
+                            reading = isPoem,
+                            onUp = up?.let { parent -> { onCategory(parent) } },
+                            onCategory = onCategory,
+                            onPoem = onPoem,
+                        )
+                        VerticalDivider()
+                    }
+                }
+            }
+        }
+        Box(Modifier.weight(1f).fillMaxHeight()) {
+            content {
+                // Hiding is in the top bar; bringing them back is the floating button below,
+                // which is there whenever they are hidden.
+                if (!hidden) ColumnsToggle { settings.update { it.copy(columnsHidden = true) } }
+            }
+            // Reader view: the page has the whole screen, and one button, at the edge the
+            // columns went to, brings them back as they were.
+            AnimatedVisibility(
+                visible = hidden,
+                enter = scaleIn() + fadeIn(),
+                exit = scaleOut() + fadeOut(),
+                modifier = Modifier
+                    .align(Alignment.BottomStart)
+                    .navigationBarsPadding()
+                    .padding(16.dp),
+            ) {
+                SmallFloatingActionButton(
+                    onClick = { settings.update { it.copy(columnsHidden = false) } },
+                ) {
+                    Icon(Icons.Default.Menu, stringResource(R.string.show_columns))
+                }
+            }
+        }
+    }
+}
+
+/** Folds the columns away so the page has the whole screen (reader view). */
+@Composable
+private fun ColumnsToggle(onHide: () -> Unit) {
+    IconButton(onClick = onHide) {
+        Icon(painterResource(R.drawable.ic_menu_open), stringResource(R.string.hide_columns))
+    }
+}
+
+/** Every poet, portrait over name, in the same order the home screen uses. */
+@Composable
+private fun PoetRail(
+    state: BrowserState,
+    selected: String?,
+    compact: Boolean,
+    onPoet: (String) -> Unit,
+) {
+    var attempt by remember { mutableIntStateOf(0) }
+    var failed by remember { mutableStateOf(false) }
+    LaunchedEffect(attempt) {
+        if (state.manifest == null) {
+            failed = false
+            runCatching { Ganjoor.manifest() }
+                .onSuccess { state.manifest = it }
+                .onFailure { failed = true }
+        }
+    }
+
+    val sort = LocalSettings.current.value.poetSort
+    val pinned = LocalPinnedPoets.current
+    val manifest = state.manifest
+    val poets = remember(manifest, sort, pinned.items.toList()) {
+        manifest?.let { orderPoets(it.poets, sort, pinned.items) }.orEmpty()
+    }
+    val width by animateDpAsState(if (compact) 80.dp else 96.dp, label = "rail width")
+
+    // Keep the open poet in view, without yanking the rail back while the reader scrolls it.
+    LaunchedEffect(selected, poets.size) {
+        val index = poets.indexOfFirst { same(it.fullUrl, selected) }
+        if (index >= 0 && state.railState.layoutInfo.visibleItemsInfo.none { it.index == index }) {
+            state.railState.scrollToItem(index)
+        }
+    }
+
+    Surface(
+        color = MaterialTheme.colorScheme.surfaceContainer,
+        modifier = Modifier.width(width).fillMaxHeight(),
+    ) {
+        when {
+            manifest != null -> LazyColumn(
+                state = state.railState,
+                modifier = Modifier.fillMaxSize().statusBarsPadding(),
+                contentPadding = PaddingValues(horizontal = 4.dp, vertical = 8.dp),
+                verticalArrangement = Arrangement.spacedBy(4.dp),
+            ) {
+                items(poets, key = { it.id }) { poet ->
+                    RailPoet(
+                        poet = poet,
+                        selected = same(poet.fullUrl, selected),
+                        compact = compact,
+                        onClick = { onPoet(poet.fullUrl) },
+                    )
+                }
+            }
+
+            failed -> Box(Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
+                TextButton(onClick = { attempt++ }) { Text(stringResource(R.string.retry)) }
+            }
+
+            else -> SkeletonRail(Modifier.statusBarsPadding(), disc = if (compact) 44.dp else 56.dp)
+        }
+    }
+}
+
+@Composable
+private fun RailPoet(poet: PoetRef, selected: Boolean, compact: Boolean, onClick: () -> Unit) {
+    val colors = MaterialTheme.colorScheme
+    Column(
+        modifier = Modifier
+            .fillMaxWidth()
+            .clip(RoundedCornerShape(12.dp))
+            .background(if (selected) colors.secondaryContainer else Color.Transparent)
+            .selectable(selected = selected, role = Role.Tab, onClick = onClick)
+            .padding(horizontal = 4.dp, vertical = 8.dp),
+        horizontalAlignment = Alignment.CenterHorizontally,
+        verticalArrangement = Arrangement.spacedBy(4.dp),
+    ) {
+        // A ring round the open poet's portrait, so the choice doesn't rest on the tile alone.
+        val ring = if (selected) {
+            Modifier.border(2.dp, colors.primary, CircleShape).padding(4.dp)
+        } else {
+            Modifier
+        }
+        Box(
+            modifier = Modifier
+                .size(if (compact) 44.dp else 56.dp)
+                .then(ring)
+                .clip(CircleShape)
+                .background(colors.secondaryContainer),
+            contentAlignment = Alignment.Center,
+        ) {
+            // The initial sits underneath, as on the home screen, so a missing portrait isn't a hole.
+            Text(poet.nickname.take(1), color = colors.onSecondaryContainer)
+            AsyncImage(
+                model = poet.imageUrl,
+                contentDescription = null,
+                contentScale = ContentScale.Crop,
+                modifier = Modifier.fillMaxSize(),
+            )
+        }
+        Text(
+            text = poet.nickname,
+            style = MaterialTheme.typography.labelMedium,
+            color = if (selected) colors.onSecondaryContainer else colors.onSurface,
+            textAlign = TextAlign.Center,
+            maxLines = 2,
+            overflow = TextOverflow.Ellipsis,
+        )
+    }
+}
+
+/**
+ * One level of the open book: a category's chapters and poems, with [selected] marked.
+ * [distance] counts the columns to its left; the further back, the narrower and terser it gets.
+ */
+@Composable
+private fun ListColumn(
+    state: BrowserState,
+    url: String,
+    selected: String?,
+    distance: Int,
+    reading: Boolean,
+    onUp: (() -> Unit)?,
+    onCategory: (String) -> Unit,
+    onPoem: (String) -> Unit,
+) {
+    val target = columnWidth(distance, reading)
+    // From nothing when the column first appears, so it opens out rather than popping in; after
+    // that, from wherever it was, so an older column narrows as a new one opens.
+    val width = state.width(url)
+    LaunchedEffect(target) {
+        width.animateTo(target.value, tween(300, easing = FastOutSlowInEasing))
+    }
+
+    var attempt by remember(url) { mutableIntStateOf(0) }
+    var failed by remember(url) { mutableStateOf(false) }
+    LaunchedEffect(url, attempt) {
+        failed = false
+        runCatching { state.category(url) }.onFailure { failed = true }
+    }
+
+    val cat = state.categories[url]
+    // Older columns, and every column while a poem is open, drop first lines and wrap titles.
+    val terse = distance > 0 || reading
+    // First lines only where there's room to show them: the newest column.
+    LaunchedEffect(cat?.id, terse) {
+        if (cat != null && !terse && cat.poems.isNotEmpty() && cat.id !in state.excerpts) {
+            state.excerpts[cat.id] = runCatching { Ganjoor.excerpts(cat.id) }.getOrDefault(emptyMap())
+        }
+    }
+
+    Surface(
+        color = MaterialTheme.colorScheme.surfaceContainerLow,
+        modifier = Modifier.width(width.value.dp).fillMaxHeight().clipToBounds(),
+    ) {
+        Column(Modifier.fillMaxSize().statusBarsPadding()) {
+            Row(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .heightIn(min = 56.dp)
+                    .padding(horizontal = if (terse) 8.dp else 16.dp),
+                verticalAlignment = Alignment.CenterVertically,
+            ) {
+                if (onUp != null) {
+                    IconButton(onClick = onUp) {
+                        Icon(Icons.AutoMirrored.Filled.ArrowBack, stringResource(R.string.back))
+                    }
+                }
+                Text(
+                    text = cat?.title.orEmpty(),
+                    style = if (terse) MaterialTheme.typography.titleSmall
+                    else MaterialTheme.typography.titleMedium,
+                    maxLines = 2,
+                    overflow = TextOverflow.Ellipsis,
+                    modifier = Modifier.weight(1f),
+                )
+            }
+            HorizontalDivider()
+
+            // Only this column waits: a skeleton of its rows, fading into the list when it lands.
+            Crossfade(targetState = cat, label = "column") { loaded ->
+            when {
+                loaded != null -> {
+                    val cat = loaded
+                    val entries = remember(cat) { orderedEntries(cat) }
+                    val excerpts = if (terse) emptyMap() else state.excerpts[cat.id].orEmpty()
+                    val listState = state.listState(url)
+                    LaunchedEffect(selected, entries) {
+                        val index = entries.indexOfFirst { same(it.url, selected) }
+                        if (index >= 0 && listState.layoutInfo.visibleItemsInfo.none { it.index == index }) {
+                            listState.scrollToItem(index)
+                        }
+                    }
+                    LazyColumn(
+                        state = listState,
+                        modifier = Modifier.fillMaxSize(),
+                        contentPadding = PaddingValues(8.dp),
+                        verticalArrangement = Arrangement.spacedBy(2.dp),
+                    ) {
+                        items(
+                            items = entries,
+                            key = { entry ->
+                                when (entry) {
+                                    is CatEntry.Chapter -> "c${entry.category.id}"
+                                    is CatEntry.Poem -> "p${entry.poem.id}"
+                                }
+                            },
+                        ) { entry ->
+                            ColumnRow(
+                                entry = entry,
+                                selected = same(entry.url, selected),
+                                terse = terse,
+                                excerpt = (entry as? CatEntry.Poem)?.let { excerpts[it.poem.id] },
+                                onClick = {
+                                    when (entry) {
+                                        is CatEntry.Chapter -> onCategory(entry.category.fullUrl)
+                                        is CatEntry.Poem -> onPoem(entry.poem.fullUrl)
+                                    }
+                                },
+                            )
+                        }
+                    }
+                }
+
+                failed -> Column(Modifier.padding(16.dp)) {
+                    Text(
+                        text = stringResource(R.string.load_failed),
+                        style = MaterialTheme.typography.bodySmall,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant,
+                    )
+                    TextButton(onClick = { attempt++ }) { Text(stringResource(R.string.retry)) }
+                }
+
+                else -> SkeletonList(rows = 10, twoLines = !terse)
+            }
+            }
+        }
+    }
+}
+
+@Composable
+private fun ColumnRow(
+    entry: CatEntry,
+    selected: Boolean,
+    terse: Boolean,
+    excerpt: String?,
+    onClick: () -> Unit,
+) {
+    val colors = MaterialTheme.colorScheme
+    val title = when (entry) {
+        is CatEntry.Chapter -> entry.category.title
+        is CatEntry.Poem -> entry.poem.title
+    }
+    Column(
+        modifier = Modifier
+            .fillMaxWidth()
+            .clip(RoundedCornerShape(12.dp))
+            .background(if (selected) colors.secondaryContainer else Color.Transparent)
+            .selectable(selected = selected, role = Role.Tab, onClick = onClick)
+            .heightIn(min = 48.dp)
+            .padding(horizontal = if (terse) 8.dp else 12.dp, vertical = 8.dp),
+        verticalArrangement = Arrangement.Center,
+    ) {
+        Row(verticalAlignment = Alignment.CenterVertically) {
+            Text(
+                text = title,
+                style = if (terse) MaterialTheme.typography.bodyMedium
+                else MaterialTheme.typography.bodyLarge,
+                color = if (selected) colors.onSecondaryContainer else colors.onSurface,
+                maxLines = 2,
+                overflow = TextOverflow.Ellipsis,
+                modifier = Modifier.weight(1f),
+            )
+            // A chapter opens another column; a poem opens on the page.
+            if (!terse && entry is CatEntry.Chapter) {
+                Icon(
+                    imageVector = Icons.AutoMirrored.Filled.KeyboardArrowRight,
+                    contentDescription = null,
+                    tint = colors.onSurfaceVariant,
+                    modifier = Modifier.size(20.dp),
+                )
+            }
+        }
+        excerpt?.takeIf { it.isNotBlank() }?.let {
+            Text(
+                text = it,
+                style = MaterialTheme.typography.bodySmall,
+                color = if (selected) colors.onSecondaryContainer else colors.onSurfaceVariant,
+                maxLines = 1,
+                overflow = TextOverflow.Ellipsis,
+            )
+        }
+    }
+}
+
+/**
+ * The page for an open poet, book or chapter: its description, then what it holds as cards.
+ * The column beside it lists the same things; this is what fills the room the phone's list did.
+ */
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun CategoryOverview(
+    state: BrowserState,
+    fullUrl: String,
+    toggle: @Composable () -> Unit,
+    onUp: () -> Unit,
+    onHome: () -> Unit,
+    onCategory: (String) -> Unit,
+    onPoem: (String) -> Unit,
+) {
+    BackHandler(onBack = onUp)
+
+    Scaffold(
+        topBar = {
+            TopAppBar(
+                title = {
+                    Text(
+                        text = state.categories[fullUrl]?.title.orEmpty(),
+                        maxLines = 1,
+                        overflow = TextOverflow.Ellipsis,
+                    )
+                },
+                navigationIcon = {
+                    Row {
+                        toggle()
+                        IconButton(onClick = onUp) {
+                            Icon(Icons.AutoMirrored.Filled.ArrowBack, stringResource(R.string.back))
+                        }
+                    }
+                },
+                actions = {
+                    HomeAction(onHome)
+                    poetSlug(fullUrl)?.let { PoetDownloadAction(it) }
+                    ReadingSettingsAction()
+                },
+            )
+        }
+    ) { insets ->
+        Load(
+            key = fullUrl,
+            block = { state.category(fullUrl) },
+            placeholder = {
+                SkeletonCards(Modifier.padding(top = insets.calculateTopPadding()).padding(horizontal = 12.dp))
+            },
+        ) { cat ->
+            LaunchedEffect(cat.id) {
+                if (cat.poems.isNotEmpty() && cat.id !in state.excerpts) {
+                    state.excerpts[cat.id] =
+                        runCatching { Ganjoor.excerpts(cat.id) }.getOrDefault(emptyMap())
+                }
+            }
+            val entries = remember(cat) { orderedEntries(cat) }
+            val excerpts = state.excerpts[cat.id].orEmpty()
+
+            BoxWithConstraints(Modifier.fillMaxSize().padding(top = insets.calculateTopPadding())) {
+                // The same centred measure as a poem, a little wider for the cards.
+                val side = maxOf(24.dp, (maxWidth - 760.dp) / 2)
+                LazyVerticalGrid(
+                    columns = GridCells.Adaptive(200.dp),
+                    modifier = Modifier.fillMaxSize(),
+                    contentPadding = PaddingValues(
+                        start = side,
+                        end = side,
+                        top = 8.dp,
+                        bottom = insets.calculateBottomPadding() + 32.dp,
+                    ),
+                    horizontalArrangement = Arrangement.spacedBy(12.dp),
+                    verticalArrangement = Arrangement.spacedBy(12.dp),
+                ) {
+                    cat.description?.takeIf { it.isNotBlank() }?.let { description ->
+                        item(span = { GridItemSpan(maxLineSpan) }) {
+                            Text(
+                                text = description,
+                                style = MaterialTheme.typography.bodyMedium,
+                                color = MaterialTheme.colorScheme.onSurfaceVariant,
+                                modifier = Modifier.padding(bottom = 8.dp),
+                            )
+                        }
+                    }
+                    items(entries) { entry ->
+                        Card(
+                            onClick = {
+                                when (entry) {
+                                    is CatEntry.Chapter -> onCategory(entry.category.fullUrl)
+                                    is CatEntry.Poem -> onPoem(entry.poem.fullUrl)
+                                }
+                            },
+                        ) {
+                            Column(Modifier.fillMaxWidth().padding(12.dp)) {
+                                Text(
+                                    text = when (entry) {
+                                        is CatEntry.Chapter -> entry.category.title
+                                        is CatEntry.Poem -> entry.poem.title
+                                    },
+                                    style = MaterialTheme.typography.titleMedium,
+                                )
+                                (entry as? CatEntry.Poem)?.let { excerpts[it.poem.id] }
+                                    ?.takeIf { it.isNotBlank() }
+                                    ?.let {
+                                        Text(
+                                            text = it,
+                                            style = MaterialTheme.typography.bodySmall,
+                                            color = MaterialTheme.colorScheme.onSurfaceVariant,
+                                            maxLines = 2,
+                                            overflow = TextOverflow.Ellipsis,
+                                        )
+                                    }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}

app/src/main/java/com/ganjoor/android/ui/GanjoorApp.kt

@@ -1,12 +1,20 @@
 package com.ganjoor.android.ui
 
 import androidx.compose.animation.AnimatedContentTransitionScope.SlideDirection
+import androidx.compose.animation.EnterTransition
+import androidx.compose.animation.ExitTransition
+import androidx.compose.foundation.layout.BoxWithConstraints
+import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberUpdatedState
 import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.runtime.setValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
 import androidx.navigation.NavController
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
@@ -71,6 +79,8 @@ private fun NavController.goUp(fromUrl: String) {
 fun GanjoorApp() {
     val nav = rememberNavController()
     var settingsOpen by rememberSaveable { mutableStateOf(false) }
+    // Above the NavHost, so the large-screen columns survive moving between destinations.
+    val browser = remember { BrowserState() }
 
     CompositionLocalProvider(
         LocalOpenReadingSettings provides { settingsOpen = true },
@@ -83,15 +93,33 @@ fun GanjoorApp() {
             nav.navigate(AssistantRoute)
         },
     ) {
+        // Tablets and unfolded foldables browse in columns (ColumnBrowser); phones, and a
+        // foldable when folded, keep one screen at a time. Same routes either way, so unfolding
+        // in the middle of a poem keeps the poem.
+        BoxWithConstraints(Modifier.fillMaxSize()) {
+        // Read through state everywhere below: the transition and destination lambdas belong to
+        // the nav graph, which outlives this composition, and folding or unfolding must reach them.
+        val wide by rememberUpdatedState(maxWidth >= 600.dp)
+        // Up to three list columns beside the poets; below this, only the newest one.
+        val expanded by rememberUpdatedState(maxWidth >= 840.dp)
         NavHost(
             navController = nav,
             startDestination = PoetsRoute,
             // Start/End rather than Left/Right, so going deeper always moves against the reading
-            // direction — leftwards here, since the app lays out right-to-left.
+            // direction — leftwards here, since the app lays out right-to-left. In columns the
-            enterTransition = { slideIntoContainer(SlideDirection.Start) },
+            // page changes in place: sliding the whole screen would drag the columns with it.
-            exitTransition = { slideOutOfContainer(SlideDirection.Start) },
+            enterTransition = {
-            popEnterTransition = { slideIntoContainer(SlideDirection.End) },
+                if (wide) EnterTransition.None else slideIntoContainer(SlideDirection.Start)
-            popExitTransition = { slideOutOfContainer(SlideDirection.End) },
+            },
+            exitTransition = {
+                if (wide) ExitTransition.None else slideOutOfContainer(SlideDirection.Start)
+            },
+            popEnterTransition = {
+                if (wide) EnterTransition.None else slideIntoContainer(SlideDirection.End)
+            },
+            popExitTransition = {
+                if (wide) ExitTransition.None else slideOutOfContainer(SlideDirection.End)
+            },
         ) {
             composable<PoetsRoute> {
                 PoetsScreen(
@@ -103,34 +131,73 @@ fun GanjoorApp() {
             }
             composable<CategoryRoute> { entry ->
                 val url = entry.toRoute<CategoryRoute>().url
-                CategoryScreen(
+                if (wide) {
-                    fullUrl = url,
+                    ColumnBrowser(
-                    onUp = { nav.goUp(url) },
+                        state = browser,
-                    onHome = { nav.goHome() },
+                        url = url,
-                    onCategory = { nav.open(CategoryRoute(it)) },
+                        isPoem = false,
-                    onPoem = { nav.open(PoemRoute(it)) },
+                        expanded = expanded,
-                )
+                        onPoet = { nav.open(CategoryRoute(it)) },
+                        onCategory = { nav.open(CategoryRoute(it)) },
+                        onPoem = { nav.open(PoemRoute(it)) },
+                    ) { toggle ->
+                        CategoryOverview(
+                            state = browser,
+                            fullUrl = url,
+                            toggle = toggle,
+                            onUp = { nav.goUp(url) },
+                            onHome = { nav.goHome() },
+                            onCategory = { nav.open(CategoryRoute(it)) },
+                            onPoem = { nav.open(PoemRoute(it)) },
+                        )
+                    }
+                } else {
+                    CategoryScreen(
+                        fullUrl = url,
+                        onUp = { nav.goUp(url) },
+                        onHome = { nav.goHome() },
+                        onCategory = { nav.open(CategoryRoute(it)) },
+                        onPoem = { nav.open(PoemRoute(it)) },
+                    )
+                }
             }
             composable<PoemRoute> { entry ->
                 val route = entry.toRoute<PoemRoute>()
-                PoemScreen(
+                val poem: @Composable (Boolean, (@Composable () -> Unit)?) -> Unit = { wideText, toggle ->
-                    fullUrl = route.url,
+                    PoemScreen(
-                    // Reading on through a divan keeps the origin, so Back still lands where
+                        fullUrl = route.url,
-                    // you started rather than in whichever section you drifted into.
+                        // Reading on through a divan keeps the origin, so Back still lands where
-                    onUp = { if (route.fromBookmarks) nav.navigateUp() else nav.goUp(route.url) },
+                        // you started rather than in whichever section you drifted into.
-                    onHome = { nav.goHome() },
+                        onUp = { if (route.fromBookmarks) nav.navigateUp() else nav.goUp(route.url) },
-                    onPoem = { url ->
+                        onHome = { nav.goHome() },
-                        if (route.fromBookmarks) {
+                        onPoem = { url ->
-                            nav.navigate(PoemRoute(url, fromBookmarks = true)) {
+                            if (route.fromBookmarks) {
-                                popUpTo<PoemRoute> { inclusive = true }
+                                nav.navigate(PoemRoute(url, fromBookmarks = true)) {
+                                    popUpTo<PoemRoute> { inclusive = true }
+                                }
+                            } else {
+                                nav.open(PoemRoute(url))
                             }
-                        } else {
+                        },
-                            nav.open(PoemRoute(url))
+                        // Tapping a breadcrumb leaves the saved list behind and starts browsing.
-                        }
+                        onCategory = { nav.open(CategoryRoute(it)) },
-                    },
+                        wide = wideText,
-                    // Tapping a breadcrumb leaves the saved list behind and starts browsing.
+                        navigationToggle = toggle,
-                    onCategory = { nav.open(CategoryRoute(it)) },
+                    )
-                )
+                }
+                if (wide) {
+                    ColumnBrowser(
+                        state = browser,
+                        url = route.url,
+                        isPoem = true,
+                        expanded = expanded,
+                        onPoet = { nav.open(CategoryRoute(it)) },
+                        onCategory = { nav.open(CategoryRoute(it)) },
+                        onPoem = { nav.open(PoemRoute(it)) },
+                    ) { toggle -> poem(true, toggle) }
+                } else {
+                    poem(false, null)
+                }
             }
             composable<SearchRoute> { entry ->
                 SearchScreen(
@@ -158,6 +225,7 @@ fun GanjoorApp() {
                 AboutScreen(onUp = { nav.navigateUp() }, onHome = { nav.goHome() })
             }
         }
+        }
 
         // Inside the provider: the sheet reads LocalOpenAbout, so it has to be in scope.
         if (settingsOpen) ReadingSettingsSheet(onDismiss = { settingsOpen = false })

app/src/main/java/com/ganjoor/android/ui/Load.kt

@@ -1,12 +1,17 @@
 package com.ganjoor.android.ui
 
+import androidx.compose.animation.AnimatedContent
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.animation.core.tween
+import androidx.compose.animation.togetherWith
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.statusBarsPadding
 import androidx.compose.foundation.layout.padding
-import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
@@ -27,15 +32,36 @@ import com.ganjoor.android.data.NotDownloaded
 /**
  * Fetches [block] whenever [key] changes and renders loading / error / content.
  *
+ * While loading it shows [placeholder]: a skeleton shaped like what is coming, never a spinner
+ * over the whole page, so only the part that is actually waiting looks like it. The content
+ * fades in over it when it arrives.
+ *
  * ponytail: no ViewModel, so going back re-fetches — which the disk cache makes nearly free.
  * Promote to a ViewModel when a screen gains state worth surviving rotation.
  */
 @Composable
-fun <T> Load(key: Any?, block: suspend () -> T, content: @Composable (T) -> Unit) {
+fun <T> Load(
+    key: Any?,
+    block: suspend () -> T,
+    placeholder: @Composable () -> Unit = { SkeletonList(Modifier.statusBarsPadding()) },
+    content: @Composable (T) -> Unit,
+) {
     var attempt by remember(key) { mutableIntStateOf(0) }
     val result by produceState<Result<T>?>(null, key, attempt) { value = runCatching { block() } }
 
-    result.let { outcome ->
+    AnimatedContent(
+        targetState = result,
+        transitionSpec = { fadeIn(tween(220)) togetherWith fadeOut(tween(120)) },
+        // Fade between loading, failed and loaded, not on every new value of the same state.
+        contentKey = { outcome ->
+            when {
+                outcome == null -> 0
+                outcome.isFailure -> 1
+                else -> 2
+            }
+        },
+        label = "load",
+    ) { outcome ->
         when {
             // Painted explicitly: on the category and poem screens Load sits outside the
             // Scaffold, so while loading nothing else fills the window and the bare window
@@ -44,9 +70,8 @@ fun <T> Load(key: Any?, block: suspend () -> T, content: @Composable (T) -> Unit
                 modifier = Modifier
                     .fillMaxSize()
                     .background(MaterialTheme.colorScheme.background),
-                contentAlignment = Alignment.Center,
             ) {
-                CircularProgressIndicator()
+                placeholder()
             }
 
             outcome.isFailure -> Column(

app/src/main/java/com/ganjoor/android/ui/PoemScreen.kt

@@ -1,9 +1,18 @@
 package com.ganjoor.android.ui
 
 import androidx.activity.compose.BackHandler
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.expandHorizontally
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.animation.shrinkHorizontally
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.gestures.detectTapGestures
 import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.BoxWithConstraints
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.layout.FlowRow
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.PaddingValues
@@ -47,13 +56,15 @@ import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.AnnotatedString
+import androidx.compose.ui.text.SpanStyle
+import androidx.compose.ui.text.buildAnnotatedString
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import com.ganjoor.android.R
 import com.ganjoor.android.data.Bookmark
 import com.ganjoor.android.data.breadcrumbs
-import com.ganjoor.android.data.wordAt
+import com.ganjoor.android.data.wordRangeAt
 import com.ganjoor.android.data.Ganjoor
 import com.ganjoor.android.data.LocalAssistant
 import com.ganjoor.android.data.LocalBookmarks
@@ -71,14 +82,23 @@ fun PoemScreen(
     onHome: () -> Unit,
     onPoem: (String) -> Unit,
     onCategory: (String) -> Unit,
+    /** Large screens: the text keeps a centred reading measure and couplets may sit on one line. */
+    wide: Boolean = false,
+    /** Large screens: the button that hides or shows the columns, placed before the back arrow. */
+    navigationToggle: (@Composable () -> Unit)? = null,
 ) {
     BackHandler(onBack = onUp)
 
     // The couplet travels with the word: the dictionary sheet is the one gesture every reader
     // finds, so the couplet's own actions live at its foot rather than behind a tap between words.
-    var tapped by remember { mutableStateOf<Pair<String, Bookmark>?>(null) }
+    var tapped by remember { mutableStateOf<WordTap?>(null) }
 
-    Load(key = fullUrl, block = { Ganjoor.poem(fullUrl) }) { poem ->
+    Load(
+        key = fullUrl,
+        block = { Ganjoor.poem(fullUrl) },
+        // The bar stays up with Back already working; only the text waits.
+        placeholder = { LoadingPoem(wide, onUp, navigationToggle) },
+    ) { poem ->
         val prefs = LocalSettings.current.value
         val style = readingStyle(prefs.font, prefs.fontSize, prefs.fontWeight.weight)
         val couplets = remember(poem) { poem.verses.couplets() }
@@ -93,13 +113,20 @@ fun PoemScreen(
         }
         val here = siblings.indexOfFirst { it.fullUrl == fullUrl }
 
+        // On a large screen the dictionary opens beside the poem, on the left, instead of as a
+        // sheet over it: the text moves over to make room and nothing of it is covered.
+        Row(Modifier.fillMaxSize()) {
+        Box(Modifier.weight(1f)) {
         Scaffold(
             topBar = {
                 TopAppBar(
                     title = { Text(poem.title, maxLines = 1, overflow = TextOverflow.Ellipsis) },
                     navigationIcon = {
-                        IconButton(onClick = onUp) {
+                        Row {
-                            Icon(Icons.AutoMirrored.Filled.ArrowBack, stringResource(R.string.back))
+                            navigationToggle?.invoke()
+                            IconButton(onClick = onUp) {
+                                Icon(Icons.AutoMirrored.Filled.ArrowBack, stringResource(R.string.back))
+                            }
                         }
                     },
                     actions = {
@@ -123,12 +150,18 @@ fun PoemScreen(
             // here: Compose 1.10 stopped routing SelectionContainer through LocalTextToolbar, so
             // a custom TextToolbar is never asked to show. ACTION_PROCESS_TEXT goes round that,
             // and reaches every other app's selection menu as a side effect.
+            BoxWithConstraints {
+            // On a large screen the text keeps a reading measure in the middle of whatever room
+            // the columns leave it, and once that measure is wide enough the two hemistichs of a
+            // couplet share a line, as ganjoor.net sets them on a desktop.
+            val side = if (wide) maxOf(20.dp, (maxWidth - 680.dp) / 2) else 20.dp
+            val sideBySide = wide && maxWidth - side * 2 >= 640.dp
             SelectionContainer {
             LazyColumn(
                 modifier = Modifier.fillMaxSize(),
                 contentPadding = PaddingValues(
-                    start = 20.dp,
+                    start = side,
-                    end = 20.dp,
+                    end = side,
                     top = insets.calculateTopPadding() + 8.dp,
                     bottom = insets.calculateBottomPadding() + 32.dp,
                 ),
@@ -151,9 +184,11 @@ fun PoemScreen(
                     Couplet(
                         couplet = couplet,
                         style = style,
+                        sideBySide = sideBySide,
                         showSummaries = prefs.showSummaries,
                         source = Bookmark(fullUrl, poem.title, poem.fullTitle),
-                        onWord = { word, passage -> tapped = word to passage },
+                        onWord = { tapped = it },
+                        tapped = tapped,
                     )
                 }
 
@@ -183,15 +218,64 @@ fun PoemScreen(
                 }
             }
             }
+            }
+        }
+        }
+        if (wide) {
+            AnimatedVisibility(
+                visible = tapped != null,
+                enter = expandHorizontally() + fadeIn(),
+                exit = shrinkHorizontally() + fadeOut(),
+            ) {
+                tapped?.let { tap ->
+                    WordPanel(
+                        word = tap.word,
+                        passage = tap.passage,
+                        onDismiss = { tapped = null },
+                    )
+                }
+            }
+        }
         }
     }
 
-    tapped?.let { (word, passage) ->
+    if (!wide) {
-        WordSheet(
+        tapped?.let { tap ->
-            word = word,
+            WordSheet(
-            passage = passage,
+                word = tap.word,
-            onDismiss = { tapped = null },
+                passage = tap.passage,
-        )
+                onDismiss = { tapped = null },
+            )
+        }
+    }
+}
+
+/** A word someone tapped: what to look up, the couplet it came from, and where it sits in its verse. */
+private data class WordTap(val word: String, val passage: Bookmark, val verse: Int, val range: IntRange)
+
+/** The poem screen while its poem is on the way: the real top bar, and the text as a skeleton. */
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+private fun LoadingPoem(wide: Boolean, onUp: () -> Unit, navigationToggle: (@Composable () -> Unit)?) {
+    Scaffold(
+        topBar = {
+            TopAppBar(
+                title = {},
+                navigationIcon = {
+                    Row {
+                        navigationToggle?.invoke()
+                        IconButton(onClick = onUp) {
+                            Icon(Icons.AutoMirrored.Filled.ArrowBack, stringResource(R.string.back))
+                        }
+                    }
+                },
+            )
+        }
+    ) { insets ->
+        BoxWithConstraints(Modifier.fillMaxSize().padding(insets)) {
+            val side = if (wide) maxOf(20.dp, (maxWidth - 680.dp) / 2) else 20.dp
+            SkeletonPoem(Modifier.padding(start = side, end = side, top = 16.dp))
+        }
     }
 }
 
@@ -271,21 +355,44 @@ private fun Couplet(
     style: androidx.compose.ui.text.TextStyle,
     showSummaries: Boolean,
     source: Bookmark,
-    onWord: (String, Bookmark) -> Unit,
+    onWord: (WordTap) -> Unit,
+    tapped: WordTap?,
+    sideBySide: Boolean = false,
 ) {
     // Tap, not long-press: long-press belongs to the text selection this sits inside.
     var actionsOpen by remember(couplet) { mutableStateOf(false) }
     val passage = source.copy(excerpt = couplet.joinToString("\n") { it.text })
 
+    // Only a true Right+Left pair shares a line; centred verses and prose keep their own.
+    val oneLine = sideBySide && couplet.size == 2 &&
+        couplet[0].position == Verse.RIGHT && couplet[1].position == Verse.LEFT
+
     Column(modifier = Modifier.fillMaxWidth().padding(vertical = 6.dp)) {
-        couplet.forEach { verse ->
+        if (oneLine) {
-            VerseText(
+            Row(modifier = Modifier.fillMaxWidth()) {
-                verse = verse,
+                couplet.forEachIndexed { index, verse ->
-                style = style,
+                    if (index > 0) Spacer(Modifier.width(32.dp))
-                onWord = { onWord(it, passage) },
+                    VerseText(
-                // A tap that lands between words still opens the couplet's own actions.
+                        verse = verse,
-                onElsewhere = { actionsOpen = !actionsOpen },
+                        style = style,
-            )
+                        onWord = { range -> onWord(tapOf(verse, range, passage)) },
+                        onElsewhere = { actionsOpen = !actionsOpen },
+                        highlight = tapped?.takeIf { it.verse == verse.vOrder }?.range,
+                        modifier = Modifier.weight(1f),
+                    )
+                }
+            }
+        } else {
+            couplet.forEach { verse ->
+                VerseText(
+                    verse = verse,
+                    style = style,
+                    onWord = { range -> onWord(tapOf(verse, range, passage)) },
+                    // A tap that lands between words still opens the couplet's own actions.
+                    onElsewhere = { actionsOpen = !actionsOpen },
+                    highlight = tapped?.takeIf { it.verse == verse.vOrder }?.range,
+                )
+            }
         }
         if (showSummaries) {
             couplet.firstNotNullOfOrNull { it.coupletSummary }
@@ -346,18 +453,36 @@ private fun Couplet(
  * One hemistich. Tapping a word looks it up; tapping between words falls through to the
  * couplet's save and copy actions, so both live on the same gesture without fighting.
  */
+private fun tapOf(verse: Verse, range: IntRange, passage: Bookmark) =
+    WordTap(verse.text.substring(range), passage, verse.vOrder, range)
+
 @Composable
 private fun VerseText(
     verse: Verse,
     style: androidx.compose.ui.text.TextStyle,
-    onWord: (String) -> Unit,
+    onWord: (IntRange) -> Unit,
     onElsewhere: () -> Unit,
+    /** The word being looked up, marked so the reader can see which one it was. */
+    highlight: IntRange? = null,
+    modifier: Modifier = Modifier,
 ) {
     var layout by remember(verse.text) { mutableStateOf<TextLayoutResult?>(null) }
     val fontSizePx = with(LocalDensity.current) { style.fontSize.toPx() }
+    val mark = SpanStyle(
+        background = MaterialTheme.colorScheme.secondaryContainer,
+        color = MaterialTheme.colorScheme.onSecondaryContainer,
+    )
+    val text = remember(verse.text, highlight, mark) {
+        buildAnnotatedString {
+            append(verse.text)
+            if (highlight != null && highlight.last < verse.text.length) {
+                addStyle(mark, highlight.first, highlight.last + 1)
+            }
+        }
+    }
 
     Text(
-        text = verse.text,
+        text = text,
         style = style,
         textAlign = when (verse.position) {
             Verse.RIGHT -> TextAlign.Start
@@ -367,7 +492,7 @@ private fun VerseText(
             else -> TextAlign.Justify
         },
         onTextLayout = { layout = it },
-        modifier = Modifier
+        modifier = modifier
             .fillMaxWidth()
             .pointerInput(verse.text) {
                 detectTapGestures { position ->
@@ -379,7 +504,7 @@ private fun VerseText(
 }
 
 /**
- * The word actually under [position], or null if the tap missed the glyphs.
+ * Where the word actually under [position] lies, or null if the tap missed the glyphs.
  *
  * getOffsetForPosition alone isn't enough: nastaliq is set with 2.4x leading, so most of a line
  * box is empty space above the glyphs, and a tap there clamps to the line's first character —
@@ -391,7 +516,7 @@ internal fun wordTappedAt(
     text: String,
     position: Offset,
     fontSizePx: Float,
-): String? {
+): IntRange? {
     if (text.isEmpty() || fontSizePx <= 0f) return null
     val offset = layout.getOffsetForPosition(position).coerceIn(0, text.length - 1)
     val baseline = layout.getLineBaseline(layout.getLineForOffset(offset))
@@ -400,7 +525,7 @@ internal fun wordTappedAt(
     // swapped and taps start feeling off.
     if (position.y < baseline - fontSizePx * 1.4f) return null
     if (position.y > baseline + fontSizePx * 0.6f) return null
-    return wordAt(text, offset)
+    return wordRangeAt(text, offset)
 }
 
 /** Save this passage, or copy it. Saving keeps the link back to the poem; copying doesn't. */

app/src/main/java/com/ganjoor/android/ui/PoetsScreen.kt

@@ -99,7 +99,16 @@ fun PoetsScreen(
             )
         },
     ) { insets ->
-        Load(key = Unit, block = { Ganjoor.manifest() }) { manifest ->
+        Load(
+            key = Unit,
+            block = { Ganjoor.manifest() },
+            // Cards or rows, whichever the reader chose, while the poets arrive.
+            placeholder = {
+                val top = Modifier.padding(top = insets.calculateTopPadding())
+                if (LocalSettings.current.value.poetGrid) SkeletonCards(top, cards = 8, circle = true)
+                else SkeletonList(top, twoLines = false, leadingCircle = 44.dp)
+            },
+        ) { manifest ->
             val settings = LocalSettings.current
             val sort = settings.value.poetSort
             val pinned = LocalPinnedPoets.current
@@ -109,20 +118,7 @@ fun PoetsScreen(
                     else manifest.poets.filter {
                         it.nickname.contains(query.trim(), ignoreCase = true)
                     }
-                when (sort) {
+                orderPoets(matches, sort, pinned.items)
-                    // Persian letters don't sort correctly by code point (آ vs ا, ی vs ي), so hand
-                    // the ordering to a collator rather than String.compareTo.
-                    PoetSort.Name -> {
-                        val collator = Collator.getInstance(Locale.forLanguageTag("fa"))
-                        matches.sortedWith { a, b -> collator.compare(a.nickname, b.nickname) }
-                    }
-
-                    // Pinned first, in the order they were pinned, then the rest untouched. With
-                    // nothing pinned this is Ganjoor's order, which is why it can be the default.
-                    PoetSort.Pinned -> pinnedFirst(matches, pinned.items)
-
-                    PoetSort.Default -> matches
-                }
             }
 
             val padding = PaddingValues(
@@ -377,6 +373,23 @@ private fun PoetCard(poet: PoetRef, pinned: Boolean, onClick: () -> Unit, onPin:
     }
 }
 
+/** The poets in the order [sort] asks for. Shared by the home screen and the large-screen column. */
+internal fun orderPoets(poets: List<PoetRef>, sort: PoetSort, pins: List<String>): List<PoetRef> =
+    when (sort) {
+        // Persian letters don't sort correctly by code point (آ vs ا, ی vs ي), so hand
+        // the ordering to a collator rather than String.compareTo.
+        PoetSort.Name -> {
+            val collator = Collator.getInstance(Locale.forLanguageTag("fa"))
+            poets.sortedWith { a, b -> collator.compare(a.nickname, b.nickname) }
+        }
+
+        // Pinned first, in the order they were pinned, then the rest untouched. With
+        // nothing pinned this is Ganjoor's order, which is why it can be the default.
+        PoetSort.Pinned -> pinnedFirst(poets, pins)
+
+        PoetSort.Default -> poets
+    }
+
 /**
  * Pinned poets first, in the order they were pinned, then everyone else as Ganjoor has them.
  *

app/src/main/java/com/ganjoor/android/ui/Settings.kt

@@ -65,6 +65,8 @@ data class Prefs(
     val oled: Boolean = false,
     val poetSort: PoetSort = PoetSort.Pinned,
     val poetGrid: Boolean = true,
+    /** On a large screen, whether the poet and book columns are folded away to leave the poem. */
+    val columnsHidden: Boolean = false,
 )
 
 /** Reading preferences, kept in SharedPreferences and read once at startup. */
@@ -84,6 +86,7 @@ class Settings(context: Context) {
             oled = prefs.getBoolean("oled", prefs.getString("theme", null) == "Black"),
             poetSort = enumOrDefault(prefs.getString("poetSort", null), PoetSort.Pinned),
             poetGrid = prefs.getBoolean("poetGrid", true),
+            columnsHidden = prefs.getBoolean("columnsHidden", false),
         )
     )
         private set
@@ -103,6 +106,7 @@ class Settings(context: Context) {
                 putBoolean("oled", p.oled)
                 putString("poetSort", p.poetSort.name)
                 putBoolean("poetGrid", p.poetGrid)
+                putBoolean("columnsHidden", p.columnsHidden)
             }
         }
     }

app/src/main/java/com/ganjoor/android/ui/Skeleton.kt

@@ -0,0 +1,147 @@
+package com.ganjoor.android.ui
+
+import androidx.compose.animation.core.RepeatMode
+import androidx.compose.animation.core.animateFloat
+import androidx.compose.animation.core.infiniteRepeatable
+import androidx.compose.animation.core.rememberInfiniteTransition
+import androidx.compose.animation.core.tween
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.aspectRatio
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Shape
+import androidx.compose.ui.graphics.graphicsLayer
+import androidx.compose.ui.unit.Dp
+import androidx.compose.ui.unit.dp
+
+/*
+ * Placeholders shaped like what is about to arrive, so a part of the screen that is still loading
+ * looks like that part and nothing else does. Everything already on screen stays put around it.
+ */
+
+/** Widths for placeholder lines, varied so a list of them reads as text rather than as stripes. */
+private val WIDTHS = listOf(0.82f, 0.64f, 0.9f, 0.7f, 0.76f, 0.58f, 0.86f, 0.68f)
+
+/** One slow pulse shared by every shape in a placeholder, so they breathe together. */
+@Composable
+private fun pulse(): Float {
+    val alpha by rememberInfiniteTransition(label = "skeleton").animateFloat(
+        initialValue = 0.45f,
+        targetValue = 1f,
+        animationSpec = infiniteRepeatable(tween(900), RepeatMode.Reverse),
+        label = "skeleton alpha",
+    )
+    return alpha
+}
+
+@Composable
+private fun Bone(modifier: Modifier, alpha: Float, shape: Shape = RoundedCornerShape(6.dp)) {
+    Box(
+        modifier
+            .graphicsLayer { this.alpha = alpha }
+            .clip(shape)
+            .background(MaterialTheme.colorScheme.surfaceContainerHighest)
+    )
+}
+
+/** Rows of a list: a title line and, with [twoLines], a shorter line under it. */
+@Composable
+fun SkeletonList(
+    modifier: Modifier = Modifier,
+    rows: Int = 8,
+    twoLines: Boolean = true,
+    leadingCircle: Dp? = null,
+) {
+    val alpha = pulse()
+    Column(modifier.padding(16.dp), verticalArrangement = Arrangement.spacedBy(20.dp)) {
+        repeat(rows) { i ->
+            Row(verticalAlignment = Alignment.CenterVertically) {
+                if (leadingCircle != null) {
+                    Bone(Modifier.size(leadingCircle), alpha, CircleShape)
+                    Box(Modifier.size(16.dp))
+                }
+                Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
+                    Bone(Modifier.fillMaxWidth(WIDTHS[i % WIDTHS.size]).height(14.dp), alpha)
+                    if (twoLines) {
+                        Bone(Modifier.fillMaxWidth(WIDTHS[(i + 3) % WIDTHS.size] * 0.7f).height(10.dp), alpha)
+                    }
+                }
+            }
+        }
+    }
+}
+
+/** A poem on its way: a breadcrumb line, then couplets, the first half to the start, the second to the end. */
+@Composable
+fun SkeletonPoem(modifier: Modifier = Modifier, couplets: Int = 6) {
+    val alpha = pulse()
+    Column(modifier, verticalArrangement = Arrangement.spacedBy(14.dp)) {
+        Bone(Modifier.fillMaxWidth(0.5f).height(14.dp), alpha)
+        Box(Modifier.height(8.dp))
+        repeat(couplets) { i ->
+            Column(verticalArrangement = Arrangement.spacedBy(14.dp)) {
+                Bone(Modifier.fillMaxWidth(WIDTHS[i % WIDTHS.size]).height(18.dp), alpha)
+                Box(Modifier.fillMaxWidth(), contentAlignment = Alignment.CenterEnd) {
+                    Bone(Modifier.fillMaxWidth(WIDTHS[(i + 2) % WIDTHS.size]).height(18.dp), alpha)
+                }
+            }
+        }
+    }
+}
+
+/** Cards on their way, for the poet grid ([circle] portraits) or a book's contents. */
+@Composable
+fun SkeletonCards(modifier: Modifier = Modifier, cards: Int = 6, circle: Boolean = false) {
+    val alpha = pulse()
+    Column(modifier.padding(12.dp), verticalArrangement = Arrangement.spacedBy(12.dp)) {
+        repeat((cards + 1) / 2) {
+            Row(horizontalArrangement = Arrangement.spacedBy(12.dp)) {
+                repeat(2) {
+                    Column(
+                        modifier = Modifier
+                            .weight(1f)
+                            .clip(RoundedCornerShape(12.dp))
+                            .background(MaterialTheme.colorScheme.surfaceContainer)
+                            .padding(12.dp),
+                        horizontalAlignment = Alignment.CenterHorizontally,
+                        verticalArrangement = Arrangement.spacedBy(10.dp),
+                    ) {
+                        if (circle) Bone(Modifier.size(84.dp), alpha, CircleShape)
+                        Bone(Modifier.fillMaxWidth(0.6f).height(14.dp), alpha)
+                    }
+                }
+            }
+        }
+    }
+}
+
+/** The poets column on its way: portrait discs over short names. */
+@Composable
+fun SkeletonRail(modifier: Modifier = Modifier, disc: Dp = 56.dp) {
+    val alpha = pulse()
+    Column(
+        modifier.fillMaxSize().padding(vertical = 12.dp),
+        horizontalAlignment = Alignment.CenterHorizontally,
+        verticalArrangement = Arrangement.spacedBy(16.dp),
+    ) {
+        repeat(8) {
+            Bone(Modifier.size(disc), alpha, CircleShape)
+            Bone(Modifier.fillMaxWidth(0.5f).aspectRatio(5f), alpha)
+        }
+    }
+}

app/src/main/java/com/ganjoor/android/ui/WordSheet.kt

@@ -4,6 +4,10 @@ import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.ColumnScope
 import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxHeight
+import androidx.compose.foundation.layout.heightIn
+import androidx.compose.foundation.layout.statusBarsPadding
+import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.navigationBarsPadding
 import androidx.compose.foundation.layout.padding
@@ -13,10 +17,16 @@ import androidx.compose.foundation.layout.FlowRow
 import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.Surface
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.ModalBottomSheet
 import androidx.compose.material3.SuggestionChip
 import androidx.compose.material3.Text
+import androidx.activity.compose.BackHandler
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Close
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.runtime.getValue
@@ -78,27 +88,67 @@ fun WordSheet(word: String, onDismiss: () -> Unit, passage: Bookmark? = null) {
     ModalBottomSheet(onDismissRequest = onDismiss) {
         // Inside the lookup's own scroll, not after it: the lookup scrolls, so anything placed
         // below it is pushed past the bottom of the sheet with no way to reach it.
-        WordLookup(word) {
+        WordLookup(word) { CoupletFooter(passage) }
-            if (passage == null) return@WordLookup
+    }
-            HorizontalDivider(modifier = Modifier.padding(top = 8.dp))
+}
-            Text(
+
-                text = stringResource(R.string.this_couplet),
+/**
-                style = MaterialTheme.typography.labelMedium,
+ * The same lookup as [WordSheet], as a panel beside the poem on a large screen. It sits on the
-                color = MaterialTheme.colorScheme.primary,
+ * left, away from where the lines start, and the poem moves over for it rather than being
-            )
+ * covered; the cross, or Back, closes it.
-            PassageActions(passage)
+ */
-            if (LocalAssistant.current.serverReady) {
+@Composable
-                AssistantInline(
+fun WordPanel(word: String, onDismiss: () -> Unit, passage: Bookmark? = null) {
-                    prompt = "explain",
+    BackHandler(onBack = onDismiss)
-                    text = passage.excerpt.orEmpty(),
+    Surface(
-                    label = R.string.assistant_explain,
+        color = MaterialTheme.colorScheme.surfaceContainerLow,
-                    instruction = R.string.assistant_ask_prompt,
+        modifier = Modifier.width(360.dp).fillMaxHeight(),
+    ) {
+        Column(Modifier.statusBarsPadding()) {
+            Row(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .heightIn(min = 56.dp)
+                    .padding(start = 20.dp, end = 4.dp),
+                verticalAlignment = Alignment.CenterVertically,
+            ) {
+                Text(
+                    text = stringResource(R.string.dictionary),
+                    style = MaterialTheme.typography.titleMedium,
+                    color = MaterialTheme.colorScheme.primary,
+                    modifier = Modifier.weight(1f),
                 )
+                IconButton(onClick = onDismiss) {
+                    Icon(Icons.Default.Close, stringResource(R.string.close))
+                }
             }
+            HorizontalDivider(modifier = Modifier.padding(bottom = 12.dp))
+            WordLookup(word) { CoupletFooter(passage) }
         }
     }
 }
 
+/** The couplet's own actions, under the definitions, when the word came from a couplet. */
+@Composable
+private fun CoupletFooter(passage: Bookmark?) {
+    if (passage == null) return
+    HorizontalDivider(modifier = Modifier.padding(top = 8.dp))
+    Text(
+        text = stringResource(R.string.this_couplet),
+        style = MaterialTheme.typography.labelMedium,
+        color = MaterialTheme.colorScheme.primary,
+    )
+    PassageActions(passage)
+    if (LocalAssistant.current.serverReady) {
+        AssistantInline(
+            prompt = "explain",
+            text = passage.excerpt.orEmpty(),
+            label = R.string.assistant_explain,
+            instruction = R.string.assistant_ask_prompt,
+        )
+    }
+}
+
 /**
  * The lookup itself. Split out from the sheet because the selection-menu activity shows the same
  * thing as a plain screen: it launches in its own task, so there is nothing behind it for a sheet

app/src/main/res/drawable/ic_menu_open.xml

@@ -0,0 +1,12 @@
+<!-- Material "menu_open", for folding the large-screen columns away. -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:autoMirrored="true"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?android:attr/textColorPrimary">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M3,18h13v-2H3v2zM3,13h10v-2H3v2zM3,6v2h13V6H3zM21,15.59L17.42,12 21,8.41 19.59,7l-5,5 5,5L21,15.59z" />
+</vector>

app/src/main/res/values-fa/strings.xml

@@ -115,4 +115,8 @@
     <string name="view_grid">نمایش کارتی</string>
     <string name="view_list">نمایش فهرستی</string>
     <string name="downloaded_poet">پیش‌تر دریافت شده</string>
+    <!-- Large screens: folds the poet and book columns away to leave the poem. -->
+    <string name="hide_columns">پنهان کردن فهرست</string>
+    <string name="show_columns">نمایش فهرست</string>
+    <string name="close">بستن</string>
 </resources>

app/src/main/res/values-ur/strings.xml

@@ -115,4 +115,8 @@
     <string name="view_grid">کارڈ کی صورت</string>
     <string name="view_list">فہرست کی صورت</string>
     <string name="downloaded_poet">پہلے سے محفوظ ہے</string>
+    <!-- Large screens: folds the poet and book columns away to leave the poem. -->
+    <string name="hide_columns">فہرست چھپائیں</string>
+    <string name="show_columns">فہرست دکھائیں</string>
+    <string name="close">بند کریں</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -120,4 +120,8 @@
     <string name="view_grid">Show as cards</string>
     <string name="view_list">Show as a list</string>
     <string name="downloaded_poet">Already downloaded</string>
+    <!-- Large screens: folds the poet and book columns away to leave the poem. -->
+    <string name="hide_columns">Hide the list</string>
+    <string name="show_columns">Show the list</string>
+    <string name="close">Close</string>
 </resources>

app/src/test/java/com/ganjoor/android/ColumnUrlsTest.kt

@@ -0,0 +1,34 @@
+package com.ganjoor.android
+
+import com.ganjoor.android.ui.columnUrls
+import org.junit.Assert.assertEquals
+import org.junit.Test
+
+class ColumnUrlsTest {
+
+    /** A poem four levels down gets a column for each category above it, but none of its own. */
+    @Test
+    fun `a poem lists every category above it`() {
+        assertEquals(
+            listOf("/saadi", "/saadi/golestan", "/saadi/golestan/bab1"),
+            columnUrls("/saadi/golestan/bab1/sh1", isPoem = true),
+        )
+    }
+
+    /** An open category is listed in its own column, with nothing in it chosen yet. */
+    @Test
+    fun `a category gets its own column`() {
+        assertEquals(listOf("/hafez", "/hafez/ghazal"), columnUrls("/hafez/ghazal", isPoem = false))
+    }
+
+    @Test
+    fun `a poet is one column`() {
+        assertEquals(listOf("/hafez"), columnUrls("/hafez/", isPoem = false))
+    }
+
+    /** A poem straight under a poet has only the poet's column beside it. */
+    @Test
+    fun `a poem at a poet's root`() {
+        assertEquals(listOf("/khayyam"), columnUrls("/khayyam/sh1", isPoem = true))
+    }
+}

design/README.md

@@ -0,0 +1,63 @@
+# Ganjoor design system
+
+This folder holds the app's design system, extracted from its code:
+- `tokens.json`: colours for all six themes, type styles, spacing, radii and sizes.
+- `components/`: usage guidelines for each component, with a static preview.
+- `assets/`: the logo and icons as SVG.
+- `wireframes/`: the tablet and foldable layout, state by state.
+
+The font files referenced in `tokens.json` (`fonts/…`) are the app's own, in `app/src/main/res/font/`, and the store screenshots are in `fastlane/metadata/android/fa/images/`. The previews use CSS variables named after the tokens. They render in the published design system artifact, which generates those variables from `tokens.json`.
+
+---
+
+Ganjoor is a quiet, long-form reader for Persian poetry, made for Persian, Urdu and Arabic script. The poem is the interface: everything else gets out of its way, says plainly what it does, and works offline. The palette comes from Persian tilework, turquoise with saffron accents, alongside warm paper tones for long sessions.
+
+Built on Material 3 (Jetpack Compose). Tokens follow the Material colour roles one to one, so `primary` here is `MaterialTheme.colorScheme.primary` in the app.
+
+## Content fundamentals
+
+- **Persian first.** The interface defaults to Persian whatever the phone's locale, and also speaks Urdu and English. The app is called **گنجور** in every language. Languages are named in their own script (فارسی · اردو · English).
+- **Right-to-left, always.** The whole interface lays out and navigates RTL, even when the UI language is English. Directional icons mirror.
+- **Plain, specific, honest.** Say what happened and what to do next, without blaming the reader: "This isn't downloaded. Turn off offline mode, or download it first." is right; "Network error" is not. A setting's note says when it applies: "Applies to the dark themes; saves power on OLED screens".
+- **Sentence case, no exclamation marks, no emoji.** Labels are short verbs or nouns: *Save this passage*, *Copy*, *Share*, *Download every poet*. A state replaces the verb: *Saved*.
+- **Credit and disclose.** AI text is always labelled: "AI-generated by Ganjoor, not by the poet". The app is unofficial and says so in About. It is never presented as ganjoor.net's own.
+- **Give the reader something useful.** Listings show each poem's opening line under its title, because "Ghazal 237" tells you nothing.
+
+## Visual foundations
+
+### Colour and themes
+Six themes, all the same roles. **Light** and **Dark** use turquoise `primary` with saffron `secondary`. **Sepia** and **Sepia night** are aged-paper schemes with walnut `primary`; the night one is dark without a blue cast. **OLED black** isn't a separate palette. It is a flag on either dark theme that moves only the surfaces towards black (in Oklab) and leaves text and accents exactly as they are. That gives the two themes *Dark · OLED black* and *Sepia night · OLED black*.
+
+- Page ground is `surface`. Primary text is `on-surface`; secondary text and icons are `on-surface-variant`.
+- `primary` is for what you can tap or what is active: tappable breadcrumbs, TextButtons, section labels, a saved bookmark, the pin mark. It is never used for running text.
+- Selected chips and portrait discs use `secondary-container` with `on-secondary-container`.
+- Poet cards use `surface-container-highest`; sheets use `surface-container-low`; the bottom search bar uses `surface-tonal-3`.
+- `downloaded` (green) appears only with the check-circle, so the state is never shown by colour alone.
+- Every text pair named in a token's notes meets 4.5:1 in all six themes. Sepia's `outline` is 3.3:1 on `surface`, which passes for borders only.
+
+### Typography
+- **Poems are always Noto Naskh Arabic or Noto Nastaliq Urdu**, whatever the UI language. Use `poem-naskh` by default and `poem-nastaliq` when the reader picks it. The reader chooses a size from 14 to 40px (default 22) and a weight of Regular, Medium, Semibold or Bold, because thin naskh strokes wash out on a lit screen, especially in dark themes. Leading is 1.8× for naskh and 2.4× for nastaliq, whose diagonal stacking and deep descenders would otherwise clip.
+- **The Persian and Urdu interface** uses the Material 3 type scale in Naskh (`title-medium`, `body-small`…).
+- **The English interface** uses the same scale in **Libron**, a reading serif (`en-title-medium`…). Libron never sets a poem.
+
+### Layout and spacing
+Values are the Compose dp values written in the code (1dp = 1px): `space-20` for the reader column and settings sheet sides, `space-12` for list sides and grid gutters, `space-8` as the default gap, and `space-6` above and below each couplet. Touch targets are `touch` (48px). The poet grid is adaptive with columns of at least `poet-grid-min`.
+
+**Couplets** stack on a phone: the first hemistich aligns to the start, the second to the end. Prose (Golestan, Nowruznameh) is justified. On large screens the hemistichs sit side by side (see **ColumnBrowser**).
+
+**One-handed reach:** the poets search lives in a bottom bar, and the settings open as a bottom sheet.
+
+### Shape, elevation, motion
+Shapes are Material's: `radius-sm` for chips, `radius-md` for cards, `radius-xl` for sheet tops and `radius-full` for buttons and portrait discs. There are no drop shadows. Elevation is tonal: surface containers step up in tone. Motion is Material's default. The one custom transition is ColumnBrowser's column slide, 400ms emphasized-decelerate.
+
+### States
+Pressed and hovered states use Material's state layers. A focus ring is 2px `primary` with a 2px offset, at least 3:1 on every surface. Show a selection with a fill (a chip or the selected pane row) as well as a check mark or a change of word.
+
+### Imagery
+Poet portraits come from Ganjoor and are cropped into a circle on `secondary-container`. The poet's initial sits underneath, so a missing portrait never leaves a hole. There are no other illustrations.
+
+## Iconography
+Material Icons in the filled style, at 24px, tinted with colour roles (see the Icons group). Use the standard Android share glyph wherever there is sharing, because people recognise it before reading the label. The brand mark is the eight-pointed khatam star (see Logos). There is no wordmark: گنجور is set in Naskh.
+
+## Large screens
+Tablets and unfolded foldables use **ColumnBrowser**. Tapping a poet collapses the home grid into a narrow poets column on the far right (portrait with the name underneath). To its left come the poet's books, then the chapters or poems of the open book, each column scrolling on its own. Older columns narrow as new ones open, so the poem stays near the middle, and a top-bar button hides the columns when the reader wants to focus on the poem. Phones are unchanged.

design/assets/Icons/README.md

@@ -0,0 +1,16 @@
+# Icons
+
+The app uses **Material Icons, filled style**: `Icons.Default.*` from Compose for back (auto-mirrored), home, search, settings, share, favourite or favourite-border, check-circle and the keyboard arrows. It also keeps the vector drawables below, which are copies of Material symbols for glyphs Compose's core set lacks.
+
+All of them are single-ink SVGs drawn in ink `#191c1c` (light `on-surface`). In the app they are tinted at runtime: actions in `on-surface-variant`, the toggled state in `primary`, and the download tick in `downloaded`. When you use these files in `<img>`, swap the fill for the colour you need.
+
+| File | Material name | Where |
+|---|---|---|
+| ic-download.svg | download | Downloads in the top bar; download a poet |
+| ic-pin.svg | push_pin | Pin mark on a pinned poet, 16px |
+| ic-view-grid.svg / ic-view-list.svg | grid_view / view_list | Poets view toggle |
+| ic-language.svg | language | UI language switcher |
+| ic-share.svg | share | Share a poem or passage |
+| ic-lookup.svg | search | Dictionary entry in the selection menu |
+| ic-ask.svg | auto_awesome | Ask an assistant |
+| ic-pause.svg | pause | Recitation player |

design/assets/Icons/ic-ask.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="#191c1c" d="M19,9l1.25,-2.75L23,5l-2.75,-1.25L19,1l-1.25,2.75L15,5l2.75,1.25L19,9zM11.5,9.5L9,4 6.5,9.5 1,12l5.5,2.5L9,20l2.5,-5.5L17,12l-5.5,-2.5zM19,15l-1.25,2.75L15,19l2.75,1.25L19,23l1.25,-2.75L23,19l-2.75,-1.25L19,15z"/></svg>

design/assets/Icons/ic-download.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="#191c1c" d="M5,20h14v-2H5v2zM19,9h-4V3H9v6H5l7,7 7,-7z"/></svg>

design/assets/Icons/ic-language.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="#191c1c" d="M11.99,2C6.47,2 2,6.48 2,12s4.47,10 9.99,10C17.52,22 22,17.52 22,12S17.52,2 11.99,2zM18.92,8h-2.95c-0.32,-1.25 -0.78,-2.45 -1.38,-3.56 1.84,0.63 3.37,1.91 4.33,3.56zM12,4.04c0.83,1.2 1.48,2.53 1.91,3.96h-3.82c0.43,-1.43 1.08,-2.76 1.91,-3.96zM4.26,14C4.1,13.36 4,12.69 4,12s0.1,-1.36 0.26,-2h3.38c-0.08,0.66 -0.14,1.32 -0.14,2 0,0.68 0.06,1.34 0.14,2L4.26,14zM5.08,16h2.95c0.32,1.25 0.78,2.45 1.38,3.56 -1.84,-0.63 -3.37,-1.9 -4.33,-3.56zM8.03,8L5.08,8c0.96,-1.66 2.49,-2.93 4.33,-3.56C8.81,5.55 8.35,6.75 8.03,8zM12,19.96c-0.83,-1.2 -1.48,-2.53 -1.91,-3.96h3.82c-0.43,1.43 -1.08,2.76 -1.91,3.96zM14.34,14L9.66,14c-0.09,-0.66 -0.16,-1.32 -0.16,-2 0,-0.68 0.07,-1.35 0.16,-2h4.68c0.09,0.65 0.16,1.32 0.16,2 0,0.68 -0.07,1.34 -0.16,2zM14.59,19.56c0.6,-1.11 1.06,-2.31 1.38,-3.56h2.95c-0.96,1.65 -2.49,2.93 -4.33,3.56zM16.36,14c0.08,-0.66 0.14,-1.32 0.14,-2 0,-0.68 -0.06,-1.34 -0.14,-2h3.38c0.16,0.64 0.26,1.31 0.26,2s-0.1,1.36 -0.26,2h-3.38z"/></svg>

design/assets/Icons/ic-lookup.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="#191c1c" d="M15.5,14h-0.79l-0.28,-0.27C15.41,12.59 16,11.11 16,9.5 16,5.91 13.09,3 9.5,3S3,5.91 3,9.5 5.91,16 9.5,16c1.61,0 3.09,-0.59 4.23,-1.57l0.27,0.28v0.79l5,4.99L20.49,19l-4.99,-5zm-6,0C7.01,14 5,11.99 5,9.5S7.01,5 9.5,5 14,7.01 14,9.5 11.99,14 9.5,14z"/></svg>

design/assets/Icons/ic-pause.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="#191c1c" d="M6,19h4V5H6v14zM14,5v14h4V5h-4z"/></svg>

design/assets/Icons/ic-pin.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="#191c1c" d="M16,9V4l1,0c0.55,0 1,-0.45 1,-1v0c0,-0.55 -0.45,-1 -1,-1H7C6.45,2 6,2.45 6,3v0c0,0.55 0.45,1 1,1l1,0v5c0,1.66 -1.34,3 -3,3h0v2h5.97v7l1,1l1,-1v-7H19v-2h0C17.34,12 16,10.66 16,9z"/></svg>

design/assets/Icons/ic-share.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="#191c1c" d="M18,16.08c-0.76,0 -1.44,0.3 -1.96,0.77L8.91,12.7c0.05,-0.23 0.09,-0.46 0.09,-0.7s-0.04,-0.47 -0.09,-0.7l7.05,-4.11c0.54,0.5 1.25,0.81 2.04,0.81 1.66,0 3,-1.34 3,-3s-1.34,-3 -3,-3 -3,1.34 -3,3c0,0.24 0.04,0.47 0.09,0.7L8.04,9.81C7.5,9.31 6.79,9 6,9c-1.66,0 -3,1.34 -3,3s1.34,3 3,3c0.79,0 1.5,-0.31 2.04,-0.81l7.12,4.16c-0.05,0.21 -0.08,0.43 -0.08,0.65 0,1.61 1.31,2.92 2.92,2.92s2.92,-1.31 2.92,-2.92 -1.31,-2.92 -2.92,-2.92z"/></svg>

design/assets/Icons/ic-view-grid.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="#191c1c" d="M3,3v8h8V3H3zM9,9H5V5h4V9zM3,13v8h8v-8H3zM9,19H5v-4h4V19zM13,3v8h8V3H13zM19,9h-4V5h4V9zM13,13v8h8v-8H13zM19,19h-4v-4h4V19z"/></svg>

design/assets/Icons/ic-view-list.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="#191c1c" d="M3,14h4v-4H3V14zM3,19h4v-4H3V19zM3,9h4V5H3V9zM8,14h13v-4H8V14zM8,19h13v-4H8V19zM8,5v4h13V5H8z"/></svg>

design/assets/Logos/README.md

@@ -0,0 +1,9 @@
+# Logos
+
+The mark is an eight-pointed star (khatam) with an eight-pointed star cut from its centre, from Persian tilework. The app has no wordmark: the name گنجور is set in type (Noto Naskh Arabic) wherever it appears.
+
+- `ganjoor-mark.svg`: the adaptive launcher icon as composed. The star is in paper `#f1e5ce` (sepia `surface`) on a turquoise `#00696e` (light `primary`) square. Use it on any ground.
+- `ganjoor-star-mono.svg`: the monochrome launcher layer, black on transparent, used for Android 13 themed icons. It only works on light grounds.
+- `ganjoor-launcher-round.png`: the rendered round launcher icon, xxxhdpi.
+
+Don't recolour the star, add a wordmark or outline it.

design/assets/Logos/ganjoor-mark.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 108 108" width="108" height="108"><path fill="#00696e" d="M0,0h108v108h-108z"/><path fill="#f1e5ce" fill-rule="evenodd" d="M54.00,20.00 L63.96,29.96 L78.04,29.96 L78.04,44.04 L88.00,54.00 L78.04,63.96 L78.04,78.04 L63.96,78.04 L54.00,88.00 L44.04,78.04 L29.96,78.04 L29.96,63.96 L20.00,54.00 L29.96,44.04 L29.96,29.96 L44.04,29.96 Z M54.00,39.00 L58.39,43.39 L64.61,43.39 L64.61,49.61 L69.00,54.00 L64.61,58.39 L64.61,64.61 L58.39,64.61 L54.00,69.00 L49.61,64.61 L43.39,64.61 L43.39,58.39 L39.00,54.00 L43.39,49.61 L43.39,43.39 L49.61,43.39 Z"/></svg>

design/assets/Logos/ganjoor-star-mono.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="18 18 72 72" width="72" height="72"><path fill="#000000" fill-rule="evenodd" d="M54.00,20.00 L63.96,29.96 L78.04,29.96 L78.04,44.04 L88.00,54.00 L78.04,63.96 L78.04,78.04 L63.96,78.04 L54.00,88.00 L44.04,78.04 L29.96,78.04 L29.96,63.96 L20.00,54.00 L29.96,44.04 L29.96,29.96 L44.04,29.96 Z M54.00,39.00 L58.39,43.39 L64.61,43.39 L64.61,49.61 L69.00,54.00 L64.61,58.39 L64.61,64.61 L58.39,64.61 L54.00,69.00 L49.61,64.61 L43.39,64.61 L43.39,58.39 L39.00,54.00 L43.39,49.61 L43.39,43.39 L49.61,43.39 Z"/></svg>

design/components/BottomSearchBar/README.md

@@ -0,0 +1,8 @@
+# BottomSearchBar
+
+The poets search, docked at the *bottom* of the home screen where a one-handed thumb reaches.
+
+- **Consumer provides:** the query and handlers for change and for "search poems".
+- A Surface at tonal elevation 3 (`surface-tonal-3`), `space-12` / `space-8` padding, holding an OutlinedTextField (`radius-xs`, `outline` border, leading search icon) labelled "Search poets".
+- Typing filters the poets in place. Once there is a query, a row appears above the field — "Search poems for “…”" with a `primary` search icon — that carries the same words into full-text poem search.
+- Rides above the keyboard (ime padding) and the navigation bar.

design/components/BottomSearchBar/preview.html

@@ -0,0 +1,6 @@
+<!-- @dsCard group="Navigation" height=170 -->
+<!doctype html><html><head><meta charset="utf-8"><style>body{margin:0;background:var(--surface)} .pad{padding:16px} .stack{display:flex;flex-direction:column;gap:16px} .cap{font:12px/16px var(--font-libron);color:var(--on-surface-variant);direction:ltr;text-align:left;margin-bottom:4px}</style></head><body>
+<div class="gj" dir="rtl" lang="fa">
+<div class="gj-searchbar"><div class="gj-search-poems"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M15.5,14h-0.79l-0.28,-0.27C15.41,12.59 16,11.11 16,9.5 16,5.91 13.09,3 9.5,3S3,5.91 3,9.5 5.91,16 9.5,16c1.61,0 3.09,-0.59 4.23,-1.57l0.27,0.28v0.79l5,4.99L20.49,19l-4.99,-5zm-6,0C7.01,14 5,11.99 5,9.5S7.01,5 9.5,5 14,7.01 14,9.5 11.99,14 9.5,14z"/></svg>جست‌وجوی شعرها برای «حافظ»</div><div class="gj-field"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M15.5,14h-0.79l-0.28,-0.27C15.41,12.59 16,11.11 16,9.5 16,5.91 13.09,3 9.5,3S3,5.91 3,9.5 5.91,16 9.5,16c1.61,0 3.09,-0.59 4.23,-1.57l0.27,0.28v0.79l5,4.99L20.49,19l-4.99,-5zm-6,0C7.01,14 5,11.99 5,9.5S7.01,5 9.5,5 14,7.01 14,9.5 11.99,14 9.5,14z"/></svg><span style="color:var(--on-surface)">حافظ</span></div></div>
+</div>
+</body></html>

design/components/Breadcrumbs/README.md

@@ -0,0 +1,9 @@
+# Breadcrumbs
+
+The poem's path at the top of the reader — poet » book » section » this poem — with every ancestor tappable.
+
+- **Consumer provides:** the poem's full title and URL; crumbs are split from them.
+- `title-medium`. Ancestors are `primary` and open that category; the current poem is `on-surface` and not a link; the ` » ` separators are `on-surface-variant`.
+- Wraps onto further lines (FlowRow) instead of truncating — a long Golestan path stays readable.
+- If no crumbs can be derived, show the full title as plain `title-medium` text.
+- Below it: the recitation player, then the metre line in `body-small` / `on-surface-variant`.

design/components/Breadcrumbs/preview.html

@@ -0,0 +1,7 @@
+<!-- @dsCard group="Reading" height=120 -->
+<!doctype html><html><head><meta charset="utf-8"><style>body{margin:0;background:var(--surface)} .pad{padding:16px} .stack{display:flex;flex-direction:column;gap:16px} .cap{font:12px/16px var(--font-libron);color:var(--on-surface-variant);direction:ltr;text-align:left;margin-bottom:4px}</style></head><body>
+<div class="gj pad" dir="rtl" lang="fa">
+<nav class="gj-crumbs" aria-label="مسیر"><a>حافظ</a><span class="gj-sep"> » </span><a>غزلیات</a><span class="gj-sep"> » </span><span class="gj-here" aria-current="page">غزل شمارهٔ ۳</span></nav>
+<div class="gj-metre">مفاعیلن مفاعیلن مفاعیلن مفاعیلن (هزج مثمن سالم)</div>
+</div>
+</body></html>

design/components/ColumnBrowser/README.md

@@ -0,0 +1,58 @@
+# ColumnBrowser
+
+The layout for tablets and unfolded foldables. A narrow column of poets sits on the right. Beside it is a column for each level of the open book (books › chapters › poems), and the open page fills the rest of the screen on the left. Phones keep today's navigation. Built in `app/src/main/java/com/ganjoor/android/ui/ColumnBrowser.kt`; wireframes are in `design/wireframes/`.
+
+## Window sizes
+
+| Width | Layout |
+|---|---|
+| < 600dp (phones, a folded foldable) | Unchanged: one screen at a time. |
+| 600–839dp (small tablets, a book-style foldable open in portrait) | Poets column, the **newest** list column only (its header has a back arrow to the level above), and the page. |
+| ≥ 840dp (tablets, an open foldable in landscape) | Poets column, up to three list columns, and the page. |
+
+Both layouts use the same navigation routes, so folding or unfolding keeps your place.
+
+## Columns, right to left
+
+1. **Poets** (`surface-container`, 96dp; 80dp once two or more lists are open or a poem is being read): a portrait disc (56dp, or 44dp when narrow) with the name underneath in `label-medium`. The selected poet gets a `secondary-container` tile and a 2dp `primary` ring around the portrait. The poets appear in the same order as on the home screen, pinned poets first.
+2. **List columns** (`surface-container-low`): a poet's books, a book's chapters, a chapter's poems. The header shows the title of what the column lists. Selecting a row replaces every column to its left. Each column keeps its own scroll position.
+3. **The page** (`surface`): the usual TopAppBar, then the breadcrumbs, then the content at a centred measure (680dp for a poem, 760dp for a book's cards).
+
+## Columns give their room to the page
+
+| Column | Browsing | Reading a poem |
+|---|---|---|
+| Newest | 224dp: `body-large` titles, poems show their first line, and a chevron where a row opens another column | 168dp, terse |
+| One back | 168dp, terse | 132dp, terse |
+| Two back | 132dp, terse | 132dp, terse |
+
+**Terse** means `body-medium` titles wrapped to two lines and cut with an ellipsis, with no first lines and no chevrons. Width changes animate over 300ms. A new column opens out from zero width.
+
+## Reader view
+
+- The **hide** button (`menu_open`) is the first action in the page's top bar. It slides the columns away to the right, and the page takes the whole width, still centred.
+- While the columns are hidden, a **floating button** (`menu`) at the bottom-right corner brings them back exactly as they were.
+- The choice is saved (`columnsHidden` in Settings).
+
+## Couplets
+
+When the page is at least 640dp wide, a Right+Left couplet sits on one line: the first half at the start, the second at the end, 32dp apart. When it's narrower, couplets stack as on the phone. Centred verses and prose always keep their own lines.
+
+## Dictionary
+
+On large screens, tapping a word opens **WordPanel** on the left instead of the bottom sheet:
+- `surface-container-low`, 360dp wide, with a "Dictionary" header, a ✕ button, and the same lookup and couplet actions as the sheet.
+- The poem moves over to make room, so nothing being read is covered.
+- The tapped word stays highlighted in the verse (`secondary-container` / `on-secondary-container`), on phones too.
+- ✕ or Back closes the panel.
+
+## Loading
+
+Nothing covers the whole screen while it loads, on phones as well:
+- Only the part that is waiting shows a skeleton shaped like its content (`Skeleton.kt`): list rows in a column, portrait discs in the poets column, cards on a book's page, couplets on a poem.
+- The real top bar stays visible above the skeleton, so Back already works.
+- The skeletons pulse softly, and the content fades in over them when it arrives.
+
+## Not yet done
+
+- Lining the page edge up with a foldable's hinge (`FoldingFeature`, Jetpack WindowManager).

design/components/Couplet/README.md

@@ -0,0 +1,11 @@
+# Couplet
+
+One line of poetry: two hemistichs stacked on a phone, the first pushed to the start of the line and the second to the end — the way Ganjoor itself reads.
+
+- **Consumer provides:** the couplet's verses (each with its position), the reading style from settings (`poem-naskh` or `poem-nastaliq` at the reader's size and weight), and handlers for a tapped word and for the actions.
+- Alignment by verse position: first hemistich `start`, second `end`, centred verses `center`, prose (single/paragraph/comment) `justify` so Golestan and Nowruznameh fill the column.
+- `space-6` above and below each couplet. Text is `on-surface`.
+- Tapping a word opens the dictionary sheet; tapping between words, or the 32px chevron (`touch-compact`, 20px icon, `on-surface-variant`), opens the couplet's actions: **Save this passage**, **Copy**, **Share** as TextButtons. Save keeps the link back to the poem; Copy doesn't.
+- Long-press belongs to text selection — never bind actions to it here.
+- With summaries on, Ganjoor's couplet summary sits underneath in `body-small` / `on-surface-variant`.
+- Nastaliq needs `2.4` leading or its swashes clip the line above; naskh uses `1.8`.

design/components/Couplet/preview.html

@@ -0,0 +1,10 @@
+<!-- @dsCard group="Reading" height=330 -->
+<!doctype html><html><head><meta charset="utf-8"><style>body{margin:0;background:var(--surface)} .pad{padding:16px} .stack{display:flex;flex-direction:column;gap:16px} .cap{font:12px/16px var(--font-libron);color:var(--on-surface-variant);direction:ltr;text-align:left;margin-bottom:4px}</style></head><body>
+<div class="gj pad" dir="rtl" lang="fa">
+<div class="gj-couplet"><p class="gj-verse is-first">الا یا ایها الساقی ادر کأسا و ناولها</p><p class="gj-verse is-second">که عشق آسان نمود اول ولی افتاد مشکل‌ها</p>
+<div class="gj-couplet-toggle"><button class="gj-icon-btn" aria-label="گزینه‌های این بیت" aria-expanded="true"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M7.41 15.41L12 10.83l4.59 4.58L18 14l-6-6-6 6z"/></svg></button></div>
+<div class="gj-actions"><button class="gj-text-btn">ذخیرهٔ این بخش</button><button class="gj-text-btn">رونوشت</button><button class="gj-text-btn"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M18,16.08c-0.76,0 -1.44,0.3 -1.96,0.77L8.91,12.7c0.05,-0.23 0.09,-0.46 0.09,-0.7s-0.04,-0.47 -0.09,-0.7l7.05,-4.11c0.54,0.5 1.25,0.81 2.04,0.81 1.66,0 3,-1.34 3,-3s-1.34,-3 -3,-3 -3,1.34 -3,3c0,0.24 0.04,0.47 0.09,0.7L8.04,9.81C7.5,9.31 6.79,9 6,9c-1.66,0 -3,1.34 -3,3s1.34,3 3,3c0.79,0 1.5,-0.31 2.04,-0.81l7.12,4.16c-0.05,0.21 -0.08,0.43 -0.08,0.65 0,1.61 1.31,2.92 2.92,2.92s2.92,-1.31 2.92,-2.92 -1.31,-2.92 -2.92,-2.92z"/></svg>هم‌رسانی</button></div></div>
+<div class="gj-couplet is-nastaliq"><p class="gj-verse is-first">به بوی نافه‌ای کاخر صبا زان طره بگشاید</p><p class="gj-verse is-second">ز تاب جعد مشکینش چه خون افتاد در دل‌ها</p>
+<div class="gj-couplet-toggle"><button class="gj-icon-btn" aria-label="گزینه‌های این بیت" aria-expanded="false"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M7.41 8.59L12 13.17l4.59-4.58L18 10l-6 6-6-6 1.41-1.41z"/></svg></button></div></div>
+</div>
+</body></html>

design/components/Cover/preview.html

@@ -0,0 +1,31 @@
+<!-- @dsCard height=288 -->
+<!doctype html><html><head><meta charset="utf-8"><style>
+html,body{margin:0;background:var(--surface)}
+.c{position:relative;width:960px;height:288px;overflow:hidden;background:var(--surface)}
+svg{position:absolute;inset:0}
+.p{fill:var(--primary)}.pc{fill:var(--primary-container)}.s{fill:var(--secondary)}.sc{fill:var(--secondary-container)}.ink{fill:var(--on-background)}.cut{fill:var(--surface)}
+.b{rx:var(--radius-md)}
+.t{position:absolute;left:var(--space-32);bottom:var(--space-24);max-width:440px}
+.n{font:400 110px/.95 var(--font-libron);color:var(--on-surface);margin:0;letter-spacing:-1px}
+.g{font:400 14px/20px var(--font-libron);color:var(--on-surface-variant);margin:var(--space-12) 0 0}
+</style></head><body><div class="c">
+<svg width="960" height="288" viewBox="0 0 960 288" aria-hidden="true">
+<!-- blocks: primary 240×288 slab (bleeds top and bottom), secondary 160×120, secondary-container 160×96, on-background 160×72, primary-container 80×120; corners radius-md
+     arrangement: one tall turquoise slab with satellites stacked flush on its far side, like a tile panel
+     pattern: literal motif, the khatam eight-point star from the launcher mark and the "Persian tilework" note in Theme.kt, cut in surface out of the slab, 12 stars at an 80px pitch (space-20×4)
+     scales: pitch 80 = 4×space-20, gaps space-8, star 48 = 2×space-24 -->
+<defs><path id="k" d="M0,-24 L7.03,-16.97 L16.97,-16.97 L16.97,-7.03 L24,0 L16.97,7.03 L16.97,16.97 L7.03,16.97 L0,24 L-7.03,16.97 L-16.97,16.97 L-16.97,7.03 L-24,0 L-16.97,-7.03 L-16.97,-16.97 L-7.03,-16.97 Z"/></defs>
+<rect class="pc b" x="480" y="160" width="72" height="128"/>
+<rect class="p b" x="560" y="-12" width="240" height="312"/>
+<g class="cut">
+<use href="#k" x="600" y="40"/><use href="#k" x="680" y="40"/><use href="#k" x="760" y="40"/>
+<use href="#k" x="600" y="120"/><use href="#k" x="680" y="120"/><use href="#k" x="760" y="120"/>
+<use href="#k" x="600" y="200"/><use href="#k" x="680" y="200"/><use href="#k" x="760" y="200"/>
+<use href="#k" x="600" y="280"/><use href="#k" x="680" y="280"/><use href="#k" x="760" y="280"/>
+</g>
+<rect class="s b" x="808" y="-12" width="164" height="124"/>
+<rect class="sc b" x="808" y="120" width="164" height="88"/>
+<rect class="ink b" x="808" y="216" width="164" height="84"/>
+</svg>
+<div class="t"><p class="n">Ganjoor</p><p class="g">Persian poetry, set for long reading: tilework turquoise, saffron and paper.</p></div>
+</div></body></html>

design/components/DownloadStatus/README.md

@@ -0,0 +1,9 @@
+# DownloadStatus
+
+Fetch a poet's poems, or say they are already here — three states, no menu.
+
+- **Consumer provides:** the poet's slug; state comes from the download queue and the offline store.
+- **Idle:** the download arrow in `on-surface-variant`, tap to start.
+- **Downloading:** an 18px (`icon-inline`) progress ring, `space-2` stroke, in `primary`; tap cancels.
+- **Saved:** the CheckCircle in `downloaded` green — a tick shape as well as a colour. It sits in a 48px (`touch`) box even though it is not tappable, so ticks and arrows line up down the column.
+- Deleting is never offered here; it lives on the Downloads screen next to the sizes. A tap beside a poet's name should never throw their poems away.

design/components/DownloadStatus/preview.html

@@ -0,0 +1,8 @@
+<!-- @dsCard group="Status" height=110 -->
+<!doctype html><html><head><meta charset="utf-8"><style>body{margin:0;background:var(--surface)} .pad{padding:16px} .stack{display:flex;flex-direction:column;gap:16px} .cap{font:12px/16px var(--font-libron);color:var(--on-surface-variant);direction:ltr;text-align:left;margin-bottom:4px}</style></head><body>
+<div class="gj pad" dir="rtl" lang="fa" style="display:flex;gap:24px;align-items:center">
+<div style="text-align:center"><button class="gj-icon-btn" aria-label="دریافت"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M5,20h14v-2H5v2zM19,9h-4V3H9v6H5l7,7 7,-7z"/></svg></button><div class="cap" style="text-align:center">Idle</div></div>
+<div style="text-align:center"><button class="gj-icon-btn" aria-label="لغو دریافت"><span class="gj-ring"></span></button><div class="cap" style="text-align:center">Downloading</div></div>
+<div style="text-align:center"><span class="gj-dl is-saved" role="img" aria-label="ذخیره شده"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z"/></svg></span><div class="cap" style="text-align:center">Saved</div></div>
+</div>
+</body></html>

design/components/FilterChips/README.md

@@ -0,0 +1,9 @@
+# FilterChips
+
+A wrapping row of single-choice Material FilterChips — poet sort order on the home screen, and theme, font, weight and language in the reading settings sheet.
+
+- **Consumer provides:** the options, the selected one, and a label for each.
+- 32px tall, `radius-sm`, `label-large`, `space-8` apart, wrapping (FlowRow).
+- Selected: `secondary-container` fill, `on-secondary-container` label and a check mark. Unselected: transparent with a 1px border.
+- Exactly one is always selected; these are a choice, not filters that can all be off.
+- Language chips label each language in its own script (فارسی · اردو · English), whatever the UI language.

design/components/FilterChips/preview.html

@@ -0,0 +1,7 @@
+<!-- @dsCard group="Selection" height=150 -->
+<!doctype html><html><head><meta charset="utf-8"><style>body{margin:0;background:var(--surface)} .pad{padding:16px} .stack{display:flex;flex-direction:column;gap:16px} .cap{font:12px/16px var(--font-libron);color:var(--on-surface-variant);direction:ltr;text-align:left;margin-bottom:4px}</style></head><body>
+<div class="gj pad stack" dir="rtl" lang="fa">
+<div class="gj-chips" role="group"><button class="gj-chip" aria-pressed="true"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z"/></svg>برگزیده</button><button class="gj-chip" aria-pressed="false">ترتیب گنجور</button><button class="gj-chip" aria-pressed="false">الفبایی</button></div>
+<div class="gj-chips" role="group"><button class="gj-chip" aria-pressed="false">سیستم</button><button class="gj-chip" aria-pressed="false">روشن</button><button class="gj-chip" aria-pressed="false">تاریک</button><button class="gj-chip" aria-pressed="true"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z"/></svg>کاغذی</button><button class="gj-chip" aria-pressed="false">کاغذی شب</button></div>
+</div>
+</body></html>

design/components/PassageActions/README.md

@@ -0,0 +1,8 @@
+# PassageActions
+
+The row of TextButtons under an opened couplet: save the passage, copy it, share it.
+
+- **Consumer provides:** the passage (excerpt plus the poem's URL and title).
+- TextButtons in `label-large`, `space-8` apart. **Save** reads in the content colour until saved, then turns `primary` and says **Saved** — the state is in the word, not only the colour.
+- **Share** carries the standard Android share glyph at `icon-inline` (18px): people recognise the shape before the word.
+- The same row appears in the word sheet, so a passage can be saved from wherever the reader is.

design/components/PassageActions/preview.html

@@ -0,0 +1,7 @@
+<!-- @dsCard group="Actions" height=150 -->
+<!doctype html><html><head><meta charset="utf-8"><style>body{margin:0;background:var(--surface)} .pad{padding:16px} .stack{display:flex;flex-direction:column;gap:16px} .cap{font:12px/16px var(--font-libron);color:var(--on-surface-variant);direction:ltr;text-align:left;margin-bottom:4px}</style></head><body>
+<div class="gj pad stack" dir="rtl" lang="fa">
+<div><div class="cap">Not saved</div><div class="gj-actions"><button class="gj-text-btn is-neutral">ذخیرهٔ این بخش</button><button class="gj-text-btn">رونوشت</button><button class="gj-text-btn"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M18,16.08c-0.76,0 -1.44,0.3 -1.96,0.77L8.91,12.7c0.05,-0.23 0.09,-0.46 0.09,-0.7s-0.04,-0.47 -0.09,-0.7l7.05,-4.11c0.54,0.5 1.25,0.81 2.04,0.81 1.66,0 3,-1.34 3,-3s-1.34,-3 -3,-3 -3,1.34 -3,3c0,0.24 0.04,0.47 0.09,0.7L8.04,9.81C7.5,9.31 6.79,9 6,9c-1.66,0 -3,1.34 -3,3s1.34,3 3,3c0.79,0 1.5,-0.31 2.04,-0.81l7.12,4.16c-0.05,0.21 -0.08,0.43 -0.08,0.65 0,1.61 1.31,2.92 2.92,2.92s2.92,-1.31 2.92,-2.92 -1.31,-2.92 -2.92,-2.92z"/></svg>هم‌رسانی</button></div></div>
+<div><div class="cap">Saved</div><div class="gj-actions"><button class="gj-text-btn">ذخیره شد</button><button class="gj-text-btn">رونوشت</button><button class="gj-text-btn"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M18,16.08c-0.76,0 -1.44,0.3 -1.96,0.77L8.91,12.7c0.05,-0.23 0.09,-0.46 0.09,-0.7s-0.04,-0.47 -0.09,-0.7l7.05,-4.11c0.54,0.5 1.25,0.81 2.04,0.81 1.66,0 3,-1.34 3,-3s-1.34,-3 -3,-3 -3,1.34 -3,3c0,0.24 0.04,0.47 0.09,0.7L8.04,9.81C7.5,9.31 6.79,9 6,9c-1.66,0 -3,1.34 -3,3s1.34,3 3,3c0.79,0 1.5,-0.31 2.04,-0.81l7.12,4.16c-0.05,0.21 -0.08,0.43 -0.08,0.65 0,1.61 1.31,2.92 2.92,2.92s2.92,-1.31 2.92,-2.92 -1.31,-2.92 -2.92,-2.92z"/></svg>هم‌رسانی</button></div></div>
+</div>
+</body></html>

design/components/PoetCard/README.md

@@ -0,0 +1,9 @@
+# PoetCard
+
+One poet in the home grid: a round portrait over their name, in a filled card.
+
+- **Consumer provides:** the poet (name, portrait URL), whether they are pinned, and click / long-click handlers.
+- Filled Card: `surface-container-highest`, `radius-md`, `space-12` padding, `space-8` gap. The grid is adaptive with columns at least `poet-grid-min` (132px), `space-12` gutters.
+- The portrait is an `avatar-card` (84px) disc on `secondary-container`; the poet's initial (`headline-medium`, `on-secondary-container`) sits *underneath* the photo so a missing portrait is never a hole.
+- Name in `title-medium`, centred, up to two lines.
+- Long-press pins the poet; a pinned poet shows the 16px pin (`icon-pin`, `primary`) before the name. The "Pinned" sort puts them first.

design/components/PoetCard/preview.html

@@ -0,0 +1,8 @@
+<!-- @dsCard group="Poets" height=300 -->
+<!doctype html><html><head><meta charset="utf-8"><style>body{margin:0;background:var(--surface)} .pad{padding:16px} .stack{display:flex;flex-direction:column;gap:16px} .cap{font:12px/16px var(--font-libron);color:var(--on-surface-variant);direction:ltr;text-align:left;margin-bottom:4px}</style></head><body>
+<div class="gj pad" dir="rtl" lang="fa"><div class="gj-poet-grid">
+<div class="gj-card" tabindex="0"><div class="gj-portrait is-card">ح</div><div class="gj-name"><svg class="gj-pin" viewBox="0 0 24 24" aria-label="برداشتن سنجاق"><path d="M16,9V4l1,0c0.55,0 1,-0.45 1,-1v0c0,-0.55 -0.45,-1 -1,-1H7C6.45,2 6,2.45 6,3v0c0,0.55 0.45,1 1,1l1,0v5c0,1.66 -1.34,3 -3,3h0v2h5.97v7l1,1l1,-1v-7H19v-2h0C17.34,12 16,10.66 16,9z"/></svg>حافظ</div></div>
+<div class="gj-card" tabindex="0"><div class="gj-portrait is-card">خ</div><div class="gj-name">خیام</div></div>
+<div class="gj-card" tabindex="0"><div class="gj-portrait is-card">پ</div><div class="gj-name">پروین اعتصامی</div></div>
+</div></div>
+</body></html>

design/components/PoetRow/README.md

@@ -0,0 +1,8 @@
+# PoetRow
+
+One poet as a list row, for readers who would rather scan names than faces.
+
+- **Consumer provides:** the poet, whether they are pinned, and click / long-click handlers.
+- Material ListItem: `avatar-row` (44px) portrait disc leading, name in `title-medium`, trailing pin mark plus the **DownloadStatus** for that poet.
+- Same pin behaviour as PoetCard: long-press to pin; the pin mark shows only on pinned poets.
+- The grid/list choice is a top-bar toggle and is remembered.

design/components/PoetRow/preview.html

@@ -0,0 +1,8 @@
+<!-- @dsCard group="Poets" height=230 -->
+<!doctype html><html><head><meta charset="utf-8"><style>body{margin:0;background:var(--surface)} .pad{padding:16px} .stack{display:flex;flex-direction:column;gap:16px} .cap{font:12px/16px var(--font-libron);color:var(--on-surface-variant);direction:ltr;text-align:left;margin-bottom:4px}</style></head><body>
+<div class="gj" dir="rtl" lang="fa">
+<div class="gj-row" tabindex="0"><div class="gj-portrait is-row">ح</div><div class="gj-row-text"><div class="gj-name" style="text-align:start">حافظ</div></div><div class="gj-row-trailing"><svg class="gj-pin" viewBox="0 0 24 24" aria-label="برداشتن سنجاق"><path d="M16,9V4l1,0c0.55,0 1,-0.45 1,-1v0c0,-0.55 -0.45,-1 -1,-1H7C6.45,2 6,2.45 6,3v0c0,0.55 0.45,1 1,1l1,0v5c0,1.66 -1.34,3 -3,3h0v2h5.97v7l1,1l1,-1v-7H19v-2h0C17.34,12 16,10.66 16,9z"/></svg><span class="gj-dl is-saved" role="img" aria-label="ذخیره شده"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z"/></svg></span></div></div>
+<div class="gj-row" tabindex="0"><div class="gj-portrait is-row">س</div><div class="gj-row-text"><div class="gj-name">سعدی</div></div><div class="gj-row-trailing"><button class="gj-icon-btn" aria-label="لغو دریافت"><span class="gj-ring"></span></button></div></div>
+<div class="gj-row" tabindex="0"><div class="gj-portrait is-row">م</div><div class="gj-row-text"><div class="gj-name">مولانا</div></div><div class="gj-row-trailing"><button class="gj-icon-btn" aria-label="دریافت"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M5,20h14v-2H5v2zM19,9h-4V3H9v6H5l7,7 7,-7z"/></svg></button></div></div>
+</div>
+</body></html>

design/components/ReadingSettingsSheet/README.md

@@ -0,0 +1,9 @@
+# ReadingSettingsSheet
+
+The Material bottom sheet behind the gear icon: theme, OLED, font, weight, text size with a live preview, language, offline mode and summaries.
+
+- **Consumer provides:** nothing; it reads and writes the app's settings.
+- `surface-container-low` with `radius-xl` top corners; `space-20` side padding, `space-8` between rows, `space-32` at the bottom. It opens half-height and scrolls, inset above the navigation bar.
+- Order: Theme chips → OLED toggle → Font chips → Weight chips → Text size slider (14–40, steps of 2) → **live preview** of a hemistich in the chosen reading style → Language chips → Offline mode → Show summaries → AI assistant, About & licences as TextButtons.
+- Every group has a **SectionLabel**. Changes apply immediately; there is no Save.
+- Changing language recreates the activity.

design/components/ReadingSettingsSheet/preview.html

@@ -0,0 +1,11 @@
+<!-- @dsCard group="Overlays" height=560 -->
+<!doctype html><html><head><meta charset="utf-8"><style>body{margin:0;background:var(--surface)} .pad{padding:16px} .stack{display:flex;flex-direction:column;gap:16px} .cap{font:12px/16px var(--font-libron);color:var(--on-surface-variant);direction:ltr;text-align:left;margin-bottom:4px}</style></head><body>
+<div class="gj" dir="rtl" lang="fa" style="background:var(--surface);padding-top:24px">
+<div class="gj-sheet"><div class="gj-handle"></div>
+<div class="gj-label">پوسته</div><div class="gj-chips"><button class="gj-chip" aria-pressed="false">سیستم</button><button class="gj-chip" aria-pressed="true"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z"/></svg>روشن</button><button class="gj-chip" aria-pressed="false">تاریک</button><button class="gj-chip" aria-pressed="false">کاغذی</button><button class="gj-chip" aria-pressed="false">کاغذی شب</button></div>
+<div class="gj-toggle"><div class="gj-toggle-text"><div class="gj-toggle-title">پس‌زمینهٔ سیاه (OLED)</div><div class="gj-toggle-note">روی پوسته‌های تاریک اعمال می‌شود</div></div><button class="gj-switch" role="switch" aria-checked="false" aria-label="OLED"></button></div>
+<div class="gj-label">قلم</div><div class="gj-chips"><button class="gj-chip" aria-pressed="true"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z"/></svg>نسخ</button><button class="gj-chip" aria-pressed="false">نستعلیق</button></div>
+<div class="gj-label">اندازهٔ متن</div><input type="range" min="14" max="40" step="2" value="22" style="accent-color:var(--primary);width:100%">
+<p class="gj-verse" style="margin:0">الا یا ایها الساقی ادر کأسا و ناولها</p>
+</div></div>
+</body></html>

design/components/SectionLabel/README.md

@@ -0,0 +1,6 @@
+# SectionLabel
+
+The heading over each group in the reading settings sheet.
+
+- **Consumer provides:** the text.
+- `title-small` in `primary`, with `space-12` above it. Not a link and not tappable; it only names the group of chips, slider or toggle beneath.

design/components/SectionLabel/preview.html

@@ -0,0 +1,4 @@
+<!-- @dsCard group="Selection" height=90 -->
+<!doctype html><html><head><meta charset="utf-8"><style>body{margin:0;background:var(--surface)} .pad{padding:16px} .stack{display:flex;flex-direction:column;gap:16px} .cap{font:12px/16px var(--font-libron);color:var(--on-surface-variant);direction:ltr;text-align:left;margin-bottom:4px}</style></head><body>
+<div class="gj pad" dir="rtl" lang="fa"><div class="gj-label">پوسته</div><div class="gj-label">اندازهٔ متن</div></div>
+</body></html>

design/components/SettingToggle/README.md

@@ -0,0 +1,8 @@
+# SettingToggle
+
+A setting with a one-line explanation and a Material Switch.
+
+- **Consumer provides:** a title, a note and the checked state.
+- Title in `body-large` / `on-surface`; the note under it in `body-small` / `on-surface-variant`; the Switch at the end. `space-12` above each toggle.
+- The note says what the setting does *and* when it applies ("Applies to the dark themes; saves power on OLED screens"). Put a toggle beside the choice it modifies — OLED sits right under the theme chips.
+- Switch on: `primary` track, `on-primary` thumb. Off: `surface-container-highest` track with an `outline` border and thumb.

design/components/SettingToggle/preview.html

@@ -0,0 +1,7 @@
+<!-- @dsCard group="Selection" height=170 -->
+<!doctype html><html><head><meta charset="utf-8"><style>body{margin:0;background:var(--surface)} .pad{padding:16px} .stack{display:flex;flex-direction:column;gap:16px} .cap{font:12px/16px var(--font-libron);color:var(--on-surface-variant);direction:ltr;text-align:left;margin-bottom:4px}</style></head><body>
+<div class="gj pad" dir="rtl" lang="fa">
+<div class="gj-toggle"><div class="gj-toggle-text"><div class="gj-toggle-title">پس‌زمینهٔ سیاه (OLED)</div><div class="gj-toggle-note">روی پوسته‌های تاریک اعمال می‌شود و در نمایشگر OLED باتری کمتری می‌برد</div></div><button class="gj-switch" role="switch" aria-checked="true" aria-label="پس‌زمینهٔ سیاه"></button></div>
+<div class="gj-toggle"><div class="gj-toggle-text"><div class="gj-toggle-title">حالت برون‌خط</div><div class="gj-toggle-note">فقط از شعرهای ذخیره‌شده بخوان</div></div><button class="gj-switch" role="switch" aria-checked="false" aria-label="حالت برون‌خط"></button></div>
+</div>
+</body></html>

design/components/TopAppBar/README.md

@@ -0,0 +1,10 @@
+# TopAppBar
+
+The Material 3 small top app bar every screen uses: back arrow, a one-line title, then a row of icon actions.
+
+- **Consumer provides:** the title (a poem title, a category, or the app name گنجور), an optional up action, and the actions for that screen.
+- Title in `title-large`, ellipsized to one line. The navigation icon is `on-surface`; action icons are `on-surface-variant`, 24px in a 48px `touch` target.
+- A toggled action (a saved bookmark heart) turns `primary`, so the state is visible without reading the label.
+- Action order on the poem screen: Home, Share, Bookmark, Reading settings. On the poets screen: view toggle, language, bookmarks, downloads, reading settings. Reading settings is always last, so it is always in the same place.
+- The arrow is auto-mirrored: in the RTL layout it points right.
+- Don't add a menu overflow; every action has its own icon and content description.

design/components/TopAppBar/preview.html

@@ -0,0 +1,9 @@
+<!-- @dsCard group="Navigation" height=200 -->
+<!doctype html><html><head><meta charset="utf-8"><style>body{margin:0;background:var(--surface)} .pad{padding:16px} .stack{display:flex;flex-direction:column;gap:16px} .cap{font:12px/16px var(--font-libron);color:var(--on-surface-variant);direction:ltr;text-align:left;margin-bottom:4px}</style></head><body>
+<div class="gj" dir="rtl" lang="fa">
+<div class="gj-topbar"><button class="gj-icon-btn gj-nav" aria-label="بازگشت"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M20 11H7.83l5.59-5.59L12 4l-8 8 8 8 1.41-1.41L7.83 13H20v-2z"/></svg></button><div class="gj-topbar-title">غزل شمارهٔ ۳</div>
+<div class="gj-topbar-actions"><button class="gj-icon-btn" aria-label="خانه"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M10 20v-6h4v6h5v-8h3L12 3 2 12h3v8z"/></svg></button><button class="gj-icon-btn" aria-label="هم‌رسانی"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M18,16.08c-0.76,0 -1.44,0.3 -1.96,0.77L8.91,12.7c0.05,-0.23 0.09,-0.46 0.09,-0.7s-0.04,-0.47 -0.09,-0.7l7.05,-4.11c0.54,0.5 1.25,0.81 2.04,0.81 1.66,0 3,-1.34 3,-3s-1.34,-3 -3,-3 -3,1.34 -3,3c0,0.24 0.04,0.47 0.09,0.7L8.04,9.81C7.5,9.31 6.79,9 6,9c-1.66,0 -3,1.34 -3,3s1.34,3 3,3c0.79,0 1.5,-0.31 2.04,-0.81l7.12,4.16c-0.05,0.21 -0.08,0.43 -0.08,0.65 0,1.61 1.31,2.92 2.92,2.92s2.92,-1.31 2.92,-2.92 -1.31,-2.92 -2.92,-2.92z"/></svg></button><button class="gj-icon-btn gj-on" aria-label="حذف نشانک"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M12 21.35l-1.45-1.32C5.4 15.36 2 12.28 2 8.5 2 5.42 4.42 3 7.5 3c1.74 0 3.41.81 4.5 2.09C13.09 3.81 14.76 3 16.5 3 19.58 3 22 5.42 22 8.5c0 3.78-3.4 6.86-8.55 11.54L12 21.35z"/></svg></button><button class="gj-icon-btn" aria-label="تنظیمات خواندن"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M19.14,12.94c0.04-0.3,0.06-0.61,0.06-0.94c0-0.32-0.02-0.64-0.07-0.94l2.03-1.58c0.18-0.14,0.23-0.41,0.12-0.61l-1.92-3.32c-0.12-0.22-0.37-0.29-0.59-0.22l-2.39,0.96c-0.5-0.38-1.03-0.7-1.62-0.94L14.4,2.81c-0.04-0.24-0.24-0.41-0.48-0.41h-3.84c-0.24,0-0.43,0.17-0.47,0.41L9.25,5.35C8.66,5.59,8.12,5.92,7.63,6.29L5.24,5.33c-0.22-0.08-0.47,0-0.59,0.22L2.74,8.87C2.62,9.08,2.66,9.34,2.86,9.48l2.03,1.58C4.84,11.36,4.8,11.69,4.8,12s0.02,0.64,0.07,0.94l-2.03,1.58c-0.18,0.14-0.23,0.41-0.12,0.61l1.92,3.32c0.12,0.22,0.37,0.29,0.59,0.22l2.39-0.96c0.5,0.38,1.03,0.7,1.62,0.94l0.36,2.54c0.05,0.24,0.24,0.41,0.48,0.41h3.84c0.24,0,0.44-0.17,0.47-0.41l0.36-2.54c0.59-0.24,1.13-0.56,1.62-0.94l2.39,0.96c0.22,0.08,0.47,0,0.59-0.22l1.92-3.32c0.12-0.22,0.07-0.47-0.12-0.61L19.14,12.94z M12,15.6c-1.98,0-3.6-1.62-3.6-3.6s1.62-3.6,3.6-3.6s3.6,1.62,3.6,3.6S13.98,15.6,12,15.6z"/></svg></button></div></div>
+<hr class="gj-divider">
+<div class="gj-topbar"><div class="gj-topbar-title">گنجور</div><div class="gj-topbar-actions"><button class="gj-icon-btn" aria-label="نمایش فهرستی"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M3,3v8h8V3H3zM9,9H5V5h4V9zM3,13v8h8v-8H3zM9,19H5v-4h4V19zM13,3v8h8V3H13zM19,9h-4V5h4V9zM13,13v8h8v-8H13zM19,19h-4v-4h4V19z"/></svg></button><button class="gj-icon-btn" aria-label="زبان"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M11.99,2C6.47,2 2,6.48 2,12s4.47,10 9.99,10C17.52,22 22,17.52 22,12S17.52,2 11.99,2zM18.92,8h-2.95c-0.32,-1.25 -0.78,-2.45 -1.38,-3.56 1.84,0.63 3.37,1.91 4.33,3.56zM12,4.04c0.83,1.2 1.48,2.53 1.91,3.96h-3.82c0.43,-1.43 1.08,-2.76 1.91,-3.96zM4.26,14C4.1,13.36 4,12.69 4,12s0.1,-1.36 0.26,-2h3.38c-0.08,0.66 -0.14,1.32 -0.14,2 0,0.68 0.06,1.34 0.14,2L4.26,14zM5.08,16h2.95c0.32,1.25 0.78,2.45 1.38,3.56 -1.84,-0.63 -3.37,-1.9 -4.33,-3.56zM8.03,8L5.08,8c0.96,-1.66 2.49,-2.93 4.33,-3.56C8.81,5.55 8.35,6.75 8.03,8zM12,19.96c-0.83,-1.2 -1.48,-2.53 -1.91,-3.96h3.82c-0.43,1.43 -1.08,2.76 -1.91,3.96zM14.34,14L9.66,14c-0.09,-0.66 -0.16,-1.32 -0.16,-2 0,-0.68 0.07,-1.35 0.16,-2h4.68c0.09,0.65 0.16,1.32 0.16,2 0,0.68 -0.07,1.34 -0.16,2zM14.59,19.56c0.6,-1.11 1.06,-2.31 1.38,-3.56h2.95c-0.96,1.65 -2.49,2.93 -4.33,3.56zM16.36,14c0.08,-0.66 0.14,-1.32 0.14,-2 0,-0.68 -0.06,-1.34 -0.14,-2h3.38c0.16,0.64 0.26,1.31 0.26,2s-0.1,1.36 -0.26,2h-3.38z"/></svg></button><button class="gj-icon-btn" aria-label="نشانک‌ها"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M12 21.35l-1.45-1.32C5.4 15.36 2 12.28 2 8.5 2 5.42 4.42 3 7.5 3c1.74 0 3.41.81 4.5 2.09C13.09 3.81 14.76 3 16.5 3 19.58 3 22 5.42 22 8.5c0 3.78-3.4 6.86-8.55 11.54L12 21.35z"/></svg></button><button class="gj-icon-btn" aria-label="دریافت‌ها"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M5,20h14v-2H5v2zM19,9h-4V3H9v6H5l7,7 7,-7z"/></svg></button><button class="gj-icon-btn" aria-label="تنظیمات خواندن"><svg class="gj-icon" viewBox="0 0 24 24" aria-hidden="true"><path d="M19.14,12.94c0.04-0.3,0.06-0.61,0.06-0.94c0-0.32-0.02-0.64-0.07-0.94l2.03-1.58c0.18-0.14,0.23-0.41,0.12-0.61l-1.92-3.32c-0.12-0.22-0.37-0.29-0.59-0.22l-2.39,0.96c-0.5-0.38-1.03-0.7-1.62-0.94L14.4,2.81c-0.04-0.24-0.24-0.41-0.48-0.41h-3.84c-0.24,0-0.43,0.17-0.47,0.41L9.25,5.35C8.66,5.59,8.12,5.92,7.63,6.29L5.24,5.33c-0.22-0.08-0.47,0-0.59,0.22L2.74,8.87C2.62,9.08,2.66,9.34,2.86,9.48l2.03,1.58C4.84,11.36,4.8,11.69,4.8,12s0.02,0.64,0.07,0.94l-2.03,1.58c-0.18,0.14-0.23,0.41-0.12,0.61l1.92,3.32c0.12,0.22,0.37,0.29,0.59,0.22l2.39-0.96c0.5,0.38,1.03,0.7,1.62,0.94l0.36,2.54c0.05,0.24,0.24,0.41,0.48,0.41h3.84c0.24,0,0.44-0.17,0.47-0.41l0.36-2.54c0.59-0.24,1.13-0.56,1.62-0.94l2.39,0.96c0.22,0.08,0.47,0,0.59-0.22l1.92-3.32c0.12-0.22,0.07-0.47-0.12-0.61L19.14,12.94z M12,15.6c-1.98,0-3.6-1.62-3.6-3.6s1.62-3.6,3.6-3.6s3.6,1.62,3.6,3.6S13.98,15.6,12,15.6z"/></svg></button></div></div>
+</div>
+</body></html>

design/components/bundle.css

@@ -0,0 +1,158 @@
+/* Ganjoor — static renditions of the app's Compose components. Values come from tokens.css. */
+.gj { font-family: var(--font-naskh); color: var(--on-surface); background: var(--surface); }
+.gj[lang="en"] { font-family: var(--font-libron); }
+.gj *, .gj *::before, .gj *::after { box-sizing: border-box; }
+.gj-icon { width: var(--icon); height: var(--icon); fill: currentColor; flex: none; display: block; }
+.gj-icon-btn { width: var(--touch); height: var(--touch); border: 0; background: none; color: var(--on-surface-variant); border-radius: var(--radius-full); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; padding: 0; }
+.gj-icon-btn:hover { background: color-mix(in srgb, var(--on-surface-variant) 8%, transparent); }
+.gj-icon-btn:focus-visible, .gj-text-btn:focus-visible, .gj-chip:focus-visible, .gj-card:focus-visible, .gj-row:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
+
+/* Top app bar: 64px, surface, title-large; nav icon on-surface, actions on-surface-variant. */
+.gj-topbar { height: 64px; display: flex; align-items: center; gap: var(--space-4); padding: 0 var(--space-4); background: var(--surface); }
+.gj-topbar .gj-nav { color: var(--on-surface); }
+.gj-topbar-title { flex: 1; min-width: 0; font-size: 22px; line-height: 28px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; padding-inline-start: var(--space-4); }
+.gj-topbar-actions { display: flex; }
+.gj-topbar .gj-on { color: var(--primary); }
+
+/* Text button: primary label-large, pill, 40px. */
+.gj-text-btn { height: 40px; padding: 0 12px; border: 0; background: none; border-radius: var(--radius-full); color: var(--primary); font: 500 14px/20px var(--font-naskh); letter-spacing: 0.1px; display: inline-flex; align-items: center; gap: var(--space-4); cursor: pointer; }
+.gj[lang="en"] .gj-text-btn { font-family: var(--font-libron); }
+.gj-text-btn .gj-icon { width: var(--icon-inline); height: var(--icon-inline); }
+.gj-text-btn.is-neutral { color: var(--on-surface); }
+
+/* Breadcrumbs: title-medium; ancestors primary and tappable, current on-surface, » separators muted. */
+.gj-crumbs { display: flex; flex-wrap: wrap; align-items: center; font-size: 16px; line-height: 24px; font-weight: 500; }
+.gj-crumbs a { color: var(--primary); text-decoration: none; cursor: pointer; }
+.gj-crumbs .gj-sep { color: var(--on-surface-variant); white-space: pre; }
+.gj-crumbs .gj-here { color: var(--on-surface); }
+.gj-metre { font-size: 12px; line-height: 16px; letter-spacing: .4px; color: var(--on-surface-variant); }
+
+/* Couplet: two hemistichs stacked; first to the start, second to the end. */
+.gj-couplet { padding: var(--space-6) 0; }
+.gj-verse { font-family: var(--font-naskh); font-size: 22px; line-height: 1.8; color: var(--on-surface); margin: 0; }
+.gj-couplet.is-nastaliq .gj-verse { font-family: var(--font-nastaliq); line-height: 2.4; }
+.gj-verse.is-first { text-align: start; }
+.gj-verse.is-second { text-align: end; }
+.gj-verse.is-centered { text-align: center; }
+.gj-verse.is-prose { text-align: justify; }
+.gj-couplet-summary { font-size: 12px; line-height: 16px; letter-spacing: .4px; color: var(--on-surface-variant); padding-top: var(--space-4); }
+.gj-couplet-toggle { display: flex; justify-content: flex-end; }
+.gj-couplet-toggle .gj-icon-btn { width: var(--touch-compact); height: var(--touch-compact); }
+.gj-couplet-toggle .gj-icon { width: var(--icon-small); height: var(--icon-small); }
+.gj-actions { display: flex; flex-wrap: wrap; gap: var(--space-8); }
+
+/* Filter chips: 32px, radius-sm; selected = secondary-container with a check. */
+.gj-chips { display: flex; flex-wrap: wrap; gap: var(--space-8); }
+.gj-chip { height: 32px; padding: 0 16px; border-radius: var(--radius-sm); border: 1px solid var(--outline); background: transparent; color: var(--on-surface-variant); font: 500 14px/20px var(--font-naskh); letter-spacing: .1px; display: inline-flex; align-items: center; gap: var(--space-8); cursor: pointer; }
+.gj[lang="en"] .gj-chip { font-family: var(--font-libron); }
+.gj-chip[aria-pressed="true"] { background: var(--secondary-container); color: var(--on-secondary-container); border-color: transparent; padding-inline-start: 8px; }
+.gj-chip .gj-icon { width: var(--icon-inline); height: var(--icon-inline); }
+
+/* Poet portrait disc: secondary-container with the initial underneath the photo. */
+.gj-portrait { border-radius: var(--radius-full); background: var(--secondary-container); color: var(--on-secondary-container); display: flex; align-items: center; justify-content: center; overflow: hidden; flex: none; position: relative; }
+.gj-portrait img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
+.gj-portrait.is-row { width: var(--avatar-row); height: var(--avatar-row); font-size: 16px; }
+.gj-portrait.is-card { width: var(--avatar-card); height: var(--avatar-card); font-size: 28px; line-height: 36px; }
+
+/* Poet card: filled Card, radius-md, surface-container-highest, 12 padding, 8 gap. */
+.gj-poet-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(var(--poet-grid-min), 1fr)); gap: var(--space-12); }
+.gj-card { background: var(--surface-container-highest); color: var(--on-surface); border-radius: var(--radius-md); padding: var(--space-12); display: flex; flex-direction: column; align-items: center; gap: var(--space-8); cursor: pointer; }
+.gj-name { font-size: 16px; line-height: 24px; font-weight: 500; letter-spacing: .15px; text-align: center; display: flex; align-items: center; gap: var(--space-4); }
+.gj-pin { width: var(--icon-pin); height: var(--icon-pin); color: var(--primary); fill: currentColor; flex: none; }
+
+/* List row: Material ListItem, 16 side padding, 56–72 tall. */
+.gj-row { display: flex; align-items: center; gap: var(--space-16); min-height: 72px; padding: var(--space-8) var(--space-16); background: var(--surface); cursor: pointer; }
+.gj-row-text { flex: 1; min-width: 0; }
+.gj-row-trailing { display: flex; align-items: center; gap: var(--space-4); }
+.gj-row-support { font-size: 14px; line-height: 20px; letter-spacing: .25px; color: var(--on-surface-variant); }
+
+/* Download state, all in a 48px box so ticks and arrows line up. */
+.gj-dl { width: var(--touch); height: var(--touch); display: inline-flex; align-items: center; justify-content: center; }
+.gj-dl.is-saved { color: var(--downloaded); }
+.gj-dl.is-idle { color: var(--on-surface-variant); }
+.gj-ring { width: var(--icon-inline); height: var(--icon-inline); border-radius: 50%; border: var(--space-2) solid var(--surface-container-highest); border-top-color: var(--primary); }
+
+/* Settings sheet pieces. */
+.gj-sheet { background: var(--surface-container-low); border-radius: var(--radius-xl) var(--radius-xl) 0 0; padding: var(--space-8) var(--space-20) var(--space-32); display: flex; flex-direction: column; gap: var(--space-8); }
+.gj-handle { width: 32px; height: 4px; border-radius: var(--radius-full); background: var(--on-surface-variant); opacity: .4; margin: var(--space-8) auto var(--space-8); }
+.gj-label { font-size: 14px; line-height: 20px; font-weight: 500; letter-spacing: .1px; color: var(--primary); padding-top: var(--space-12); }
+.gj-toggle { display: flex; align-items: center; gap: var(--space-16); padding-top: var(--space-12); }
+.gj-toggle-text { flex: 1; }
+.gj-toggle-title { font-size: 16px; line-height: 24px; color: var(--on-surface); }
+.gj-toggle-note { font-size: 12px; line-height: 16px; letter-spacing: .4px; color: var(--on-surface-variant); }
+.gj-switch { width: 52px; height: 32px; border-radius: var(--radius-full); border: 2px solid var(--outline); background: var(--surface-container-highest); position: relative; flex: none; cursor: pointer; padding: 0; }
+.gj-switch::after { content: ""; position: absolute; top: 50%; inset-inline-start: 6px; width: 16px; height: 16px; margin-top: -8px; border-radius: 50%; background: var(--outline); }
+.gj-switch[aria-checked="true"] { background: var(--primary); border-color: var(--primary); }
+.gj-switch[aria-checked="true"]::after { inset-inline-start: auto; inset-inline-end: 2px; width: 24px; height: 24px; margin-top: -12px; background: var(--on-primary); }
+
+/* Bottom search bar: tonal surface, outlined field. */
+.gj-searchbar { background: var(--surface-tonal-3); padding: var(--space-8) var(--space-12); }
+.gj-field { height: 56px; border: 1px solid var(--outline); border-radius: var(--radius-xs); display: flex; align-items: center; gap: var(--space-16); padding: 0 var(--space-12); color: var(--on-surface-variant); font-size: 16px; line-height: 24px; letter-spacing: .5px; }
+.gj-search-poems { display: flex; align-items: center; gap: var(--space-16); min-height: 56px; padding: 0 var(--space-16); color: var(--on-surface); }
+.gj-search-poems .gj-icon { color: var(--primary); }
+
+.gj-divider { height: 1px; background: var(--outline-variant); border: 0; margin: 0; }
+.gj-ai-note { font-size: 11px; line-height: 16px; font-weight: 500; letter-spacing: .5px; color: var(--primary); padding-top: var(--space-12); }
+.gj-summary { font-size: 14px; line-height: 20px; letter-spacing: .25px; color: var(--on-surface-variant); }
+
+/* ── Large screens: ColumnBrowser (tablets, unfolded foldables; width ≥ 600) ──
+   Column browser in RTL: poets rail on the far right, then books, then chapters / poems,
+   and the open poem fills what is left on the left. */
+.gj-ts { display: flex; height: 100%; overflow: hidden; background: var(--surface); }
+.gj-ts-home { flex: 1; min-width: 0; display: flex; flex-direction: column; }
+.gj-ts.is-split .gj-ts-home { display: none; }
+.gj-ts-scroll { overflow-y: auto; min-height: 0; overscroll-behavior: contain; }
+.gj-ts-cols { display: none; flex: none; height: 100%; }
+.gj-ts.is-split .gj-ts-cols { display: flex; }
+.gj-ts-col { flex: none; width: 224px; display: flex; flex-direction: column; min-height: 0; border-inline-end: 1px solid var(--outline-variant); background: var(--surface-container-low); transition: width 300ms cubic-bezier(.2,0,0,1); }
+.gj-ts-col.is-new { animation: gj-ts-in 400ms cubic-bezier(.05,.7,.1,1) both; }
+/* Columns narrow as you go deeper: the newest list is widest, older ones give their room to the poem. */
+.gj-ts-col[data-dist="1"] { width: 168px; }
+.gj-ts-col[data-dist="2"] { width: 132px; }
+.gj-ts-col[data-dist="1"] .gj-ts-item, .gj-ts-col[data-dist="2"] .gj-ts-item { font-size: 14px; line-height: 20px; padding: var(--space-8); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
+.gj-ts-col[data-dist="1"] .gj-ts-item small, .gj-ts-col[data-dist="2"] .gj-ts-item small, .gj-ts-col[data-dist="1"] .gj-ts-item::after, .gj-ts-col[data-dist="2"] .gj-ts-item::after { display: none; }
+.gj-ts-col[data-dist="1"] .gj-ts-colhead, .gj-ts-col[data-dist="2"] .gj-ts-colhead { padding: 0 var(--space-8); }
+.gj-ts-col[data-dist="1"] .gj-ts-colhead b, .gj-ts-col[data-dist="2"] .gj-ts-colhead b { font-size: 14px; line-height: 20px; }
+.gj-ts-col.is-rail { width: 96px; background: var(--surface-container); }
+.gj-ts.is-deep .gj-ts-col.is-rail { width: 80px; }
+.gj-ts.is-deep .gj-ts-poet .gj-portrait { width: 44px; height: 44px; font-size: 18px; }
+.gj-ts-poet { overflow-wrap: anywhere; }
+@keyframes gj-ts-in { from { opacity: 0; transform: translateX(-32px); } }
+.gj-ts-col.is-rail.is-arriving { animation-name: gj-ts-rail; }
+@keyframes gj-ts-rail { from { width: 100vw; } }
+.gj-ts-colhead { flex: none; min-height: 56px; display: flex; flex-direction: column; justify-content: center; padding: 0 var(--space-16); border-bottom: 1px solid var(--outline-variant); }
+.gj-ts-colhead small { color: var(--on-surface-variant); font: 500 11px/16px var(--font-naskh); letter-spacing: .5px; }
+.gj-ts-colhead b { color: var(--on-surface); font: 500 16px/24px var(--font-naskh); overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
+.gj-ts-list { padding: var(--space-8); flex: 1; }
+
+/* Poets rail: portrait with the name under it. */
+.gj-ts-poet { display: flex; flex-direction: column; align-items: center; gap: var(--space-4); width: 100%; padding: var(--space-8) var(--space-4); border: 0; background: none; border-radius: var(--radius-md); color: var(--on-surface); font: 500 12px/16px var(--font-naskh); letter-spacing: .5px; text-align: center; cursor: pointer; }
+.gj-ts-poet .gj-portrait { width: 56px; height: 56px; font-size: 22px; }
+.gj-ts-poet[aria-current="true"] { background: var(--secondary-container); color: var(--on-secondary-container); }
+.gj-ts-poet[aria-current="true"] .gj-portrait { outline: 2px solid var(--primary); outline-offset: 2px; }
+
+/* Book / chapter / poem rows. */
+.gj-ts-item { display: block; width: 100%; min-height: 48px; padding: var(--space-8) var(--space-12); border: 0; background: none; color: var(--on-surface); font: 400 16px/24px var(--font-naskh); text-align: start; cursor: pointer; border-radius: var(--radius-md); }
+.gj-ts-item small { display: block; color: var(--on-surface-variant); font-size: 12px; line-height: 16px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
+.gj-ts-item:hover, .gj-ts-poet:hover { background: color-mix(in srgb, var(--on-surface) 6%, transparent); }
+.gj-ts-item[aria-current="true"] { background: var(--secondary-container); color: var(--on-secondary-container); }
+.gj-ts-item[aria-current="true"] small { color: var(--on-secondary-container); }
+.gj-ts-item.has-kids::after { content: "‹"; float: inline-end; color: var(--on-surface-variant); }
+
+/* Focus mode: the columns fold away and the poem takes the whole width, still centred. */
+.gj-ts.is-focus .gj-ts-cols { display: none; }
+.gj-ts-toggle[aria-pressed="false"] { color: var(--primary); }
+
+/* The open work. */
+.gj-ts-main { flex: 1; min-width: 0; display: flex; flex-direction: column; animation: gj-ts-in 400ms cubic-bezier(.05,.7,.1,1) both; }
+.gj-ts-content { flex: 1; padding: var(--space-8) var(--space-32) var(--space-32); }
+.gj-ts-measure { max-width: 680px; margin-inline: auto; }
+.gj-ts-main { container-type: inline-size; }
+/* Hemistichs side by side only when the poem column has room; otherwise they stack as on a phone. */
+.gj-ts .gj-couplet.is-wide .gj-verse.is-first { text-align: start; }
+.gj-ts .gj-couplet.is-wide .gj-verse.is-second { text-align: end; }
+@container (min-width: 640px) {
+  .gj-ts .gj-couplet.is-wide { display: grid; grid-template-columns: 1fr 1fr; column-gap: var(--space-32); align-items: baseline; }
+}
+.gj-ts-books { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: var(--space-12); margin-top: var(--space-16); }
+.gj-ts-books .gj-card { align-items: flex-start; text-align: start; }

design/tokens.json

@@ -0,0 +1,859 @@
+{
+ "name": "Ganjoor",
+ "version": 1,
+ "meta": {
+  "source": "github",
+  "repo": "anas-rashid/ganjoorandroid",
+  "ref": "main@50bbe0b",
+  "package": "app",
+  "paths": {
+   "tokens": [
+    "app/src/main/java/com/ganjoor/android/ui/theme/Theme.kt",
+    "app/src/main/java/com/ganjoor/android/ui/theme/Type.kt",
+    "app/src/main/res/values/colors.xml"
+   ],
+   "fonts": [
+    "app/src/main/res/font/"
+   ],
+   "assets": [
+    "app/src/main/res/drawable/",
+    "app/src/main/res/mipmap-xxxhdpi/",
+    "fastlane/metadata/android/fa/images/phoneScreenshots/"
+   ],
+   "docs": [
+    "README.md"
+   ]
+  },
+  "synced": "2026-10-07"
+ },
+ "color": {
+  "themes": [
+   {
+    "id": "light",
+    "name": "Light"
+   },
+   {
+    "id": "dark",
+    "name": "Dark"
+   },
+   {
+    "id": "sepia",
+    "name": "Sepia"
+   },
+   {
+    "id": "sepia-night",
+    "name": "Sepia night"
+   },
+   {
+    "id": "dark-oled",
+    "name": "Dark · OLED black"
+   },
+   {
+    "id": "sepia-night-oled",
+    "name": "Sepia night · OLED black"
+   }
+  ],
+  "tokens": [
+   {
+    "name": "primary",
+    "value": {
+     "light": "#00696e",
+     "dark": "#80d4da",
+     "sepia": "#7a4e24",
+     "sepia-night": "#d9a96c",
+     "dark-oled": "#80d4da",
+     "sepia-night-oled": "#d9a96c"
+    },
+    "usage": "Turquoise (sepia: walnut). Tappable crumbs in breadcrumbs, section labels in the settings sheet, the pin mark, a saved bookmark heart, TextButton labels, \"AI-generated\" note. 6.3:1+ on surface in every theme."
+   },
+   {
+    "name": "on-primary",
+    "value": {
+     "light": "#ffffff",
+     "dark": "#003739",
+     "sepia": "#ffffff",
+     "sepia-night": "#3a2510",
+     "dark-oled": "#003739",
+     "sepia-night-oled": "#3a2510"
+    },
+    "usage": "Text and icons on a primary fill: Switch thumb when on, filled Button labels."
+   },
+   {
+    "name": "primary-container",
+    "value": {
+     "light": "#9cf1f6",
+     "dark": "#004f53",
+     "sepia": "#e8d3b5",
+     "sepia-night": "#53391c",
+     "dark-oled": "#004f53",
+     "sepia-night-oled": "#53391c"
+    },
+    "usage": "Tonal turquoise fill for emphasised containers (Material defaults: filled-tonal surfaces). Rarely used directly."
+   },
+   {
+    "name": "on-primary-container",
+    "value": {
+     "light": "#002021",
+     "dark": "#9cf1f6",
+     "sepia": "#2b1700",
+     "sepia-night": "#f5debe",
+     "dark-oled": "#9cf1f6",
+     "sepia-night-oled": "#f5debe"
+    },
+    "usage": "Text on primary-container."
+   },
+   {
+    "name": "secondary",
+    "value": {
+     "light": "#8b5000",
+     "dark": "#ffb873",
+     "sepia": "#6b5b3e",
+     "sepia-night": "#cfbe98",
+     "dark-oled": "#ffb873",
+     "sepia-night-oled": "#cfbe98"
+    },
+    "usage": "Saffron accent (sepia: olive-brown). The tilework counterpart to primary; reserve for accents, never body text."
+   },
+   {
+    "name": "on-secondary",
+    "value": {
+     "light": "#ffffff",
+     "dark": "#4a2800",
+     "sepia": "#ffffff",
+     "sepia-night": "#362c14",
+     "dark-oled": "#4a2800",
+     "sepia-night-oled": "#362c14"
+    },
+    "usage": "Text on a secondary fill."
+   },
+   {
+    "name": "secondary-container",
+    "value": {
+     "light": "#ffdcbe",
+     "dark": "#693c00",
+     "sepia": "#eadfc4",
+     "sepia-night": "#4d4228",
+     "dark-oled": "#693c00",
+     "sepia-night-oled": "#4d4228"
+    },
+    "usage": "Peach fill: a selected FilterChip, and the disc behind a poet portrait (shows the initial when no portrait exists)."
+   },
+   {
+    "name": "on-secondary-container",
+    "value": {
+     "light": "#2c1600",
+     "dark": "#ffdcbe",
+     "sepia": "#231a05",
+     "sepia-night": "#ebdcb7",
+     "dark-oled": "#ffdcbe",
+     "sepia-night-oled": "#ebdcb7"
+    },
+    "usage": "Text and check-mark on secondary-container: selected chip label, poet initial. 7.2:1+ in every theme."
+   },
+   {
+    "name": "background",
+    "value": {
+     "light": "#fafdfc",
+     "dark": "#191c1c",
+     "sepia": "#f6ecd9",
+     "sepia-night": "#1c1710",
+     "dark-oled": "#000000",
+     "sepia-night-oled": "#000000"
+    },
+    "usage": "Window and splash background (res/values/colors.xml window_background mirrors light and dark)."
+   },
+   {
+    "name": "on-background",
+    "value": {
+     "light": "#191c1c",
+     "dark": "#e0e3e2",
+     "sepia": "#3a2e1e",
+     "sepia-night": "#e6dac4",
+     "dark-oled": "#e0e3e2",
+     "sepia-night-oled": "#e6dac4"
+    },
+    "usage": "Text on background."
+   },
+   {
+    "name": "surface",
+    "value": {
+     "light": "#fafdfc",
+     "dark": "#191c1c",
+     "sepia": "#f1e5ce",
+     "sepia-night": "#241d14",
+     "dark-oled": "#000000",
+     "sepia-night-oled": "#000000"
+    },
+    "usage": "Page ground behind lists, the reader column, top app bar and sheets."
+   },
+   {
+    "name": "on-surface",
+    "value": {
+     "light": "#191c1c",
+     "dark": "#e0e3e2",
+     "sepia": "#3a2e1e",
+     "sepia-night": "#e6dac4",
+     "dark-oled": "#e0e3e2",
+     "sepia-night-oled": "#e6dac4"
+    },
+    "usage": "Primary text on surface: poem verses, list headlines, the current breadcrumb. 10.6:1+ in every theme."
+   },
+   {
+    "name": "surface-variant",
+    "value": {
+     "light": "#dae4e4",
+     "dark": "#3f4949",
+     "sepia": "#e5d8bc",
+     "sepia-night": "#3b3225",
+     "dark-oled": "#111515",
+     "sepia-night-oled": "#0f0c07"
+    },
+    "usage": "Muted fill for variant surfaces (Material defaults: slider inactive track, chip disabled)."
+   },
+   {
+    "name": "on-surface-variant",
+    "value": {
+     "light": "#3f4949",
+     "dark": "#bec8c8",
+     "sepia": "#5a4c35",
+     "sepia-night": "#ccbfa6",
+     "dark-oled": "#bec8c8",
+     "sepia-night-oled": "#ccbfa6"
+    },
+    "usage": "Secondary text and icons: metre line, couplet summaries, setting notes, \"»\" separators, action icons. 5.6:1+ on surface and surface-container-highest in every theme."
+   },
+   {
+    "name": "surface-bright",
+    "value": {
+     "light": "#fafdfc",
+     "dark": "#3f4242",
+     "sepia": "#f8f0e0",
+     "sepia-night": "#433a2d",
+     "dark-oled": "#161717",
+     "sepia-night-oled": "#17130d"
+    },
+    "usage": "Brightest surface tone; OLED keeps it 46% of the way to black."
+   },
+   {
+    "name": "surface-dim",
+    "value": {
+     "light": "#d9dddc",
+     "dark": "#191c1c",
+     "sepia": "#dbd0b8",
+     "sepia-night": "#1c1710",
+     "dark-oled": "#000000",
+     "sepia-night-oled": "#000000"
+    },
+    "usage": "Dimmest surface tone."
+   },
+   {
+    "name": "surface-container-lowest",
+    "value": {
+     "light": "#ffffff",
+     "dark": "#141616",
+     "sepia": "#fffaf0",
+     "sepia-night": "#17120c",
+     "dark-oled": "#000000",
+     "sepia-night-oled": "#000000"
+    },
+    "usage": "Lowest container tone."
+   },
+   {
+    "name": "surface-container-low",
+    "value": {
+     "light": "#f3f7f6",
+     "dark": "#212424",
+     "sepia": "#f2e8d4",
+     "sepia-night": "#241d14",
+     "dark-oled": "#000000",
+     "sepia-night-oled": "#000000"
+    },
+    "usage": "Bottom sheet and elevated card ground (Material default for ModalBottomSheet)."
+   },
+   {
+    "name": "surface-container",
+    "value": {
+     "light": "#eef1f0",
+     "dark": "#252828",
+     "sepia": "#ece1ca",
+     "sepia-night": "#2a2218",
+     "dark-oled": "#010101",
+     "sepia-night-oled": "#010101"
+    },
+    "usage": "Default container tone: navigation bar, menus."
+   },
+   {
+    "name": "surface-container-high",
+    "value": {
+     "light": "#e8eceb",
+     "dark": "#2f3333",
+     "sepia": "#e6dac0",
+     "sepia-night": "#352c21",
+     "dark-oled": "#040505",
+     "sepia-night-oled": "#050402"
+    },
+    "usage": "Dialogs and dropdown menus."
+   },
+   {
+    "name": "surface-container-highest",
+    "value": {
+     "light": "#e2e6e5",
+     "dark": "#3a3e3e",
+     "sepia": "#e0d3b6",
+     "sepia-night": "#40372b",
+     "dark-oled": "#0d0f0f",
+     "sepia-night-oled": "#100c08"
+    },
+    "usage": "Filled Card ground: poet cards in the grid; Switch track when off."
+   },
+   {
+    "name": "outline",
+    "value": {
+     "light": "#6f7979",
+     "dark": "#899393",
+     "sepia": "#8c7a5c",
+     "sepia-night": "#968a72",
+     "dark-oled": "#899393",
+     "sepia-night-oled": "#968a72"
+    },
+    "usage": "1px borders: OutlinedTextField, unselected FilterChip outline in focus, Switch border when off. Sepia is 3.3:1 on surface, still above the 3:1 floor for control borders."
+   },
+   {
+    "name": "outline-variant",
+    "value": {
+     "light": "#cac4d0",
+     "dark": "#49454f",
+     "sepia": "#cac4d0",
+     "sepia-night": "#49454f",
+     "dark-oled": "#49454f",
+     "sepia-night-oled": "#49454f"
+    },
+    "usage": "Material 3 default, not overridden by any scheme (a faintly purple grey): HorizontalDivider and the unselected FilterChip border. Decorative only; never the sole boundary of a control."
+   },
+   {
+    "name": "error",
+    "value": {
+     "light": "#b3261e",
+     "dark": "#f2b8b5",
+     "sepia": "#b3261e",
+     "sepia-night": "#f2b8b5",
+     "dark-oled": "#f2b8b5",
+     "sepia-night-oled": "#f2b8b5"
+    },
+    "usage": "Material 3 default, not overridden. Load-failure and assistant error text on surface."
+   },
+   {
+    "name": "on-error",
+    "value": {
+     "light": "#ffffff",
+     "dark": "#601410",
+     "sepia": "#ffffff",
+     "sepia-night": "#601410",
+     "dark-oled": "#601410",
+     "sepia-night-oled": "#601410"
+    },
+    "usage": "Material 3 default. Text on an error fill."
+   },
+   {
+    "name": "downloaded",
+    "value": {
+     "light": "#2e7d32",
+     "dark": "#81c784",
+     "sepia": "#2e7d32",
+     "sepia-night": "#81c784",
+     "dark-oled": "#81c784",
+     "sepia-night-oled": "#81c784"
+    },
+    "usage": "ColorScheme.downloaded in Theme.kt: the CheckCircle beside a poet already saved on the device. Picked by surface luminance (<0.5 → light green). Always paired with the tick shape, never colour alone. 4.1:1+ on surface in every theme."
+   },
+   {
+    "name": "surface-tonal-3",
+    "value": {
+     "light": "#e5f1f0",
+     "dark": "#212b2c",
+     "sepia": "#e7d9c0",
+     "sepia-night": "#33291b",
+     "dark-oled": "#0b1112",
+     "sepia-night-oled": "#120e09"
+    },
+    "usage": "Derived, not declared: Material 3 tonal elevation 3dp (primary at 8.2% over surface). The bottom search bar's Surface on the poets screen."
+   }
+  ]
+ },
+ "type": {
+  "fonts": [
+   {
+    "family": "Noto Naskh Arabic",
+    "file": "fonts/NotoNaskhArabic.ttf",
+    "weight": "400 700",
+    "style": "normal"
+   },
+   {
+    "family": "Noto Nastaliq Urdu",
+    "file": "fonts/NotoNastaliqUrdu.ttf",
+    "weight": "400 700",
+    "style": "normal"
+   },
+   {
+    "family": "Libron",
+    "file": "fonts/Libron-Regular.ttf",
+    "weight": "400",
+    "style": "normal"
+   },
+   {
+    "family": "Libron",
+    "file": "fonts/Libron-Bold.ttf",
+    "weight": "700",
+    "style": "normal"
+   }
+  ],
+  "families": {
+   "naskh": "\"Noto Naskh Arabic\", \"Noto Naskh\", serif",
+   "nastaliq": "\"Noto Nastaliq Urdu\", \"Noto Naskh Arabic\", serif",
+   "libron": "Libron, Georgia, \"Times New Roman\", serif"
+  },
+  "groups": [
+   {
+    "name": "Reading",
+    "family": "naskh",
+    "styles": [
+     {
+      "name": "poem-naskh",
+      "family": "naskh",
+      "fontSize": "22px",
+      "lineHeight": 1.8,
+      "fontWeight": 400,
+      "sample": "الا یا ایها الساقی ادر کأسا و ناولها",
+      "usage": "The poem itself, default font. Size 14–40px in 2px steps (default 22); weight Regular / Medium / Semibold / Bold chosen by the reader; leading always 1.8× the size."
+     },
+     {
+      "name": "poem-nastaliq",
+      "family": "nastaliq",
+      "fontSize": "22px",
+      "lineHeight": 2.4,
+      "fontWeight": 400,
+      "sample": "الا یا ایها الساقی ادر کأسا و ناولها",
+      "usage": "The poem when the reader picks nastaliq. Leading 2.4× — nastaliq stacks diagonally and has deep descenders, so tighter leading clips the swashes. Same size and weight range as naskh."
+     }
+    ]
+   },
+   {
+    "name": "Interface — Persian & Urdu (Naskh)",
+    "family": "naskh",
+    "styles": [
+     {
+      "name": "display-large",
+      "fontSize": "57px",
+      "lineHeight": "64px",
+      "fontWeight": 400,
+      "letterSpacing": "-0.25px",
+      "usage": "Material 3 default scale; carried for completeness, not used on any current screen.",
+      "sample": "گنجور — خوانندهٔ شعر پارسی"
+     },
+     {
+      "name": "display-medium",
+      "fontSize": "45px",
+      "lineHeight": "52px",
+      "fontWeight": 400,
+      "letterSpacing": "0px",
+      "usage": "Material 3 default scale; carried for completeness, not used on any current screen.",
+      "sample": "گنجور — خوانندهٔ شعر پارسی"
+     },
+     {
+      "name": "display-small",
+      "fontSize": "36px",
+      "lineHeight": "44px",
+      "fontWeight": 400,
+      "letterSpacing": "0px",
+      "usage": "Material 3 default scale; carried for completeness, not used on any current screen.",
+      "sample": "گنجور — خوانندهٔ شعر پارسی"
+     },
+     {
+      "name": "headline-large",
+      "fontSize": "32px",
+      "lineHeight": "40px",
+      "fontWeight": 400,
+      "letterSpacing": "0px",
+      "usage": "Material 3 default scale; carried for completeness, not used on any current screen.",
+      "sample": "گنجور — خوانندهٔ شعر پارسی"
+     },
+     {
+      "name": "headline-medium",
+      "fontSize": "28px",
+      "lineHeight": "36px",
+      "fontWeight": 400,
+      "letterSpacing": "0px",
+      "usage": "A poet's initial inside the 84px portrait disc when no portrait loads.",
+      "sample": "گنجور — خوانندهٔ شعر پارسی"
+     },
+     {
+      "name": "headline-small",
+      "fontSize": "24px",
+      "lineHeight": "32px",
+      "fontWeight": 400,
+      "letterSpacing": "0px",
+      "usage": "Material 3 default scale; carried for completeness, not used on any current screen.",
+      "sample": "گنجور — خوانندهٔ شعر پارسی"
+     },
+     {
+      "name": "title-large",
+      "fontSize": "22px",
+      "lineHeight": "28px",
+      "fontWeight": 400,
+      "letterSpacing": "0px",
+      "usage": "Top app bar titles (poem title, app name گنجور).",
+      "sample": "گنجور — خوانندهٔ شعر پارسی"
+     },
+     {
+      "name": "title-medium",
+      "fontSize": "16px",
+      "lineHeight": "24px",
+      "fontWeight": 500,
+      "letterSpacing": "0.15px",
+      "usage": "Poet names on cards and rows; breadcrumbs.",
+      "sample": "گنجور — خوانندهٔ شعر پارسی"
+     },
+     {
+      "name": "title-small",
+      "fontSize": "14px",
+      "lineHeight": "20px",
+      "fontWeight": 500,
+      "letterSpacing": "0.1px",
+      "usage": "Section labels in the reading settings sheet, in primary.",
+      "sample": "گنجور — خوانندهٔ شعر پارسی"
+     },
+     {
+      "name": "body-large",
+      "fontSize": "16px",
+      "lineHeight": "24px",
+      "fontWeight": 400,
+      "letterSpacing": "0.5px",
+      "usage": "List item headlines and setting titles (Material default text).",
+      "sample": "گنجور — خوانندهٔ شعر پارسی"
+     },
+     {
+      "name": "body-medium",
+      "fontSize": "14px",
+      "lineHeight": "20px",
+      "fontWeight": 400,
+      "letterSpacing": "0.25px",
+      "usage": "Poem summary, list supporting text, empty states.",
+      "sample": "گنجور — خوانندهٔ شعر پارسی"
+     },
+     {
+      "name": "body-small",
+      "fontSize": "12px",
+      "lineHeight": "16px",
+      "fontWeight": 400,
+      "letterSpacing": "0.4px",
+      "usage": "Secondary notes in on-surface-variant: metre, couplet summaries, setting notes, source line, pin hint.",
+      "sample": "گنجور — خوانندهٔ شعر پارسی"
+     },
+     {
+      "name": "label-large",
+      "fontSize": "14px",
+      "lineHeight": "20px",
+      "fontWeight": 500,
+      "letterSpacing": "0.1px",
+      "usage": "Buttons, TextButtons and chip labels.",
+      "sample": "گنجور — خوانندهٔ شعر پارسی"
+     },
+     {
+      "name": "label-medium",
+      "fontSize": "12px",
+      "lineHeight": "16px",
+      "fontWeight": 500,
+      "letterSpacing": "0.5px",
+      "usage": "Small badges and captions.",
+      "sample": "گنجور — خوانندهٔ شعر پارسی"
+     },
+     {
+      "name": "label-small",
+      "fontSize": "11px",
+      "lineHeight": "16px",
+      "fontWeight": 500,
+      "letterSpacing": "0.5px",
+      "usage": "The \"AI-generated by Ganjoor\" note above a summary, in primary.",
+      "sample": "گنجور — خوانندهٔ شعر پارسی"
+     }
+    ]
+   },
+   {
+    "name": "Interface — English (Libron)",
+    "family": "libron",
+    "styles": [
+     {
+      "name": "en-display-large",
+      "fontSize": "57px",
+      "lineHeight": "64px",
+      "fontWeight": 400,
+      "letterSpacing": "-0.25px",
+      "usage": "Material 3 default scale; carried for completeness, not used on any current screen.",
+      "sample": "Search poems for “Hafez”"
+     },
+     {
+      "name": "en-display-medium",
+      "fontSize": "45px",
+      "lineHeight": "52px",
+      "fontWeight": 400,
+      "letterSpacing": "0px",
+      "usage": "Material 3 default scale; carried for completeness, not used on any current screen.",
+      "sample": "Search poems for “Hafez”"
+     },
+     {
+      "name": "en-display-small",
+      "fontSize": "36px",
+      "lineHeight": "44px",
+      "fontWeight": 400,
+      "letterSpacing": "0px",
+      "usage": "Material 3 default scale; carried for completeness, not used on any current screen.",
+      "sample": "Search poems for “Hafez”"
+     },
+     {
+      "name": "en-headline-large",
+      "fontSize": "32px",
+      "lineHeight": "40px",
+      "fontWeight": 400,
+      "letterSpacing": "0px",
+      "usage": "Material 3 default scale; carried for completeness, not used on any current screen.",
+      "sample": "Search poems for “Hafez”"
+     },
+     {
+      "name": "en-headline-medium",
+      "fontSize": "28px",
+      "lineHeight": "36px",
+      "fontWeight": 400,
+      "letterSpacing": "0px",
+      "usage": "A poet's initial inside the 84px portrait disc when no portrait loads.",
+      "sample": "Search poems for “Hafez”"
+     },
+     {
+      "name": "en-headline-small",
+      "fontSize": "24px",
+      "lineHeight": "32px",
+      "fontWeight": 400,
+      "letterSpacing": "0px",
+      "usage": "Material 3 default scale; carried for completeness, not used on any current screen.",
+      "sample": "Search poems for “Hafez”"
+     },
+     {
+      "name": "en-title-large",
+      "fontSize": "22px",
+      "lineHeight": "28px",
+      "fontWeight": 400,
+      "letterSpacing": "0px",
+      "usage": "Top app bar titles (poem title, app name گنجور).",
+      "sample": "Search poems for “Hafez”"
+     },
+     {
+      "name": "en-title-medium",
+      "fontSize": "16px",
+      "lineHeight": "24px",
+      "fontWeight": 500,
+      "letterSpacing": "0.15px",
+      "usage": "Poet names on cards and rows; breadcrumbs.",
+      "sample": "Search poems for “Hafez”"
+     },
+     {
+      "name": "en-title-small",
+      "fontSize": "14px",
+      "lineHeight": "20px",
+      "fontWeight": 500,
+      "letterSpacing": "0.1px",
+      "usage": "Section labels in the reading settings sheet, in primary.",
+      "sample": "Search poems for “Hafez”"
+     },
+     {
+      "name": "en-body-large",
+      "fontSize": "16px",
+      "lineHeight": "24px",
+      "fontWeight": 400,
+      "letterSpacing": "0.5px",
+      "usage": "List item headlines and setting titles (Material default text).",
+      "sample": "Search poems for “Hafez”"
+     },
+     {
+      "name": "en-body-medium",
+      "fontSize": "14px",
+      "lineHeight": "20px",
+      "fontWeight": 400,
+      "letterSpacing": "0.25px",
+      "usage": "Poem summary, list supporting text, empty states.",
+      "sample": "Search poems for “Hafez”"
+     },
+     {
+      "name": "en-body-small",
+      "fontSize": "12px",
+      "lineHeight": "16px",
+      "fontWeight": 400,
+      "letterSpacing": "0.4px",
+      "usage": "Secondary notes in on-surface-variant: metre, couplet summaries, setting notes, source line, pin hint.",
+      "sample": "Search poems for “Hafez”"
+     },
+     {
+      "name": "en-label-large",
+      "fontSize": "14px",
+      "lineHeight": "20px",
+      "fontWeight": 500,
+      "letterSpacing": "0.1px",
+      "usage": "Buttons, TextButtons and chip labels.",
+      "sample": "Search poems for “Hafez”"
+     },
+     {
+      "name": "en-label-medium",
+      "fontSize": "12px",
+      "lineHeight": "16px",
+      "fontWeight": 500,
+      "letterSpacing": "0.5px",
+      "usage": "Small badges and captions.",
+      "sample": "Search poems for “Hafez”"
+     },
+     {
+      "name": "en-label-small",
+      "fontSize": "11px",
+      "lineHeight": "16px",
+      "fontWeight": 500,
+      "letterSpacing": "0.5px",
+      "usage": "The \"AI-generated by Ganjoor\" note above a summary, in primary.",
+      "sample": "Search poems for “Hafez”"
+     }
+    ]
+   }
+  ]
+ },
+ "spacing": {
+  "note": "Compose dp values as written in the screens; 1dp = 1px here.",
+  "tokens": [
+   {
+    "name": "space-2",
+    "value": "2px",
+    "usage": "Hairline gaps: CircularProgressIndicator stroke width."
+   },
+   {
+    "name": "space-4",
+    "value": "4px",
+    "usage": "Icon-to-text gap (pin mark beside a name), header bottom padding, summary top padding."
+   },
+   {
+    "name": "space-6",
+    "value": "6px",
+    "usage": "Vertical padding around each couplet."
+   },
+   {
+    "name": "space-8",
+    "value": "8px",
+    "usage": "The default gap: chip spacing, settings sheet rows, card internals, top list padding."
+   },
+   {
+    "name": "space-12",
+    "value": "12px",
+    "usage": "Poet grid gutters and screen side padding on lists; poet card padding; settings toggle top margin."
+   },
+   {
+    "name": "space-16",
+    "value": "16px",
+    "usage": "List bottom padding; empty-state padding; gap before the source line."
+   },
+   {
+    "name": "space-20",
+    "value": "20px",
+    "usage": "Reader column side padding; settings sheet side padding."
+   },
+   {
+    "name": "space-24",
+    "value": "24px",
+    "usage": "Space above the summary and the previous/next poem row."
+   },
+   {
+    "name": "space-32",
+    "value": "32px",
+    "usage": "Bottom padding of the reader and the settings sheet."
+   }
+  ]
+ },
+ "radius": {
+  "note": "The app sets no shapes of its own; these are the Material 3 shape scale the components use.",
+  "tokens": [
+   {
+    "name": "radius-xs",
+    "value": "4px",
+    "usage": "OutlinedTextField (Material extraSmall)."
+   },
+   {
+    "name": "radius-sm",
+    "value": "8px",
+    "usage": "FilterChip (Material small)."
+   },
+   {
+    "name": "radius-md",
+    "value": "12px",
+    "usage": "Card — poet cards in the grid (Material medium)."
+   },
+   {
+    "name": "radius-lg",
+    "value": "16px",
+    "usage": "Material large; unused today."
+   },
+   {
+    "name": "radius-xl",
+    "value": "28px",
+    "usage": "Top corners of ModalBottomSheet and AlertDialog (Material extraLarge)."
+   },
+   {
+    "name": "radius-full",
+    "value": "9999px",
+    "usage": "Buttons, TextButtons, IconButton ripples, portrait discs (CircleShape)."
+   }
+  ]
+ },
+ "size": {
+  "note": "Fixed component sizes from the screens (dp = px).",
+  "tokens": [
+   {
+    "name": "icon-pin",
+    "value": "16px",
+    "usage": "The pin mark beside a pinned poet."
+   },
+   {
+    "name": "icon-inline",
+    "value": "18px",
+    "usage": "Share glyph inside a TextButton; download progress ring."
+   },
+   {
+    "name": "icon-small",
+    "value": "20px",
+    "usage": "Couplet options chevron; small progress rings."
+   },
+   {
+    "name": "icon",
+    "value": "24px",
+    "usage": "Default Material icon size in app bars and list rows."
+   },
+   {
+    "name": "touch-compact",
+    "value": "32px",
+    "usage": "The couplet options IconButton."
+   },
+   {
+    "name": "avatar-row",
+    "value": "44px",
+    "usage": "Poet portrait disc in list view."
+   },
+   {
+    "name": "touch",
+    "value": "48px",
+    "usage": "IconButton and the non-interactive download tick box, so ticks and arrows line up."
+   },
+   {
+    "name": "avatar-card",
+    "value": "84px",
+    "usage": "Poet portrait disc on a grid card."
+   },
+   {
+    "name": "poet-grid-min",
+    "value": "132px",
+    "usage": "Minimum column width of the adaptive poet grid."
+   }
+  ]
+ }
+}