PLAYER: reworked player panel and fulscreen

Cargo.lock

@@ -1418,7 +1418,7 @@ checksum = "e6d5a32815ae3f33302d95fdcb2ce17862f8c65363dcfd29360480ba1001fc9c"
 
 [[package]]
 name = "furumusic"
-version = "0.2.4"
+version = "0.2.8"
 dependencies = [
  "anyhow",
  "async-trait",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "furumusic"
-version = "0.2.5"
+version = "0.2.8"
 edition = "2024"
 description = "Reusable web-app boilerplate: auth, OIDC/SSO, admin panel, user management, i18n, PostgreSQL"
 

src/admin/v2.rs

@@ -9,7 +9,7 @@ use cot::response::IntoResponse;
 use cot::session::Session;
 use cot::{Body, Template};
 use schemars::JsonSchema;
-use serde::{Deserialize, Serialize};
+use serde::{Deserialize, Deserializer, Serialize};
 use sqlx::{PgPool, Postgres, QueryBuilder};
 
 use super::BUILD_INFO;
@@ -68,7 +68,13 @@ pub(super) struct UpdateLibraryItemRequest {
     title: String,
     hidden: bool,
     release_type: Option<String>,
+    #[serde(default, deserialize_with = "deserialize_optional_stringish")]
     year: Option<String>,
+    release_id: Option<i64>,
+    #[serde(default, deserialize_with = "deserialize_optional_stringish")]
+    track_number: Option<String>,
+    #[serde(default, deserialize_with = "deserialize_optional_stringish")]
+    disc_number: Option<String>,
     artist_ids: Option<Vec<i64>>,
 }
 
@@ -385,9 +391,13 @@ struct LibraryItemDetailDto {
     hidden: bool,
     release_type: Option<String>,
     year: Option<i32>,
+    release_id: Option<i64>,
+    track_number: Option<i32>,
+    disc_number: Option<i32>,
     current_image_url: Option<String>,
     selected_artist_ids: Vec<i64>,
     artists: Vec<ArtistOptionDto>,
+    releases: Vec<ReleaseOptionDto>,
     available_covers: Vec<AvailableCoverDto>,
 }
 
@@ -397,6 +407,13 @@ struct ArtistOptionDto {
     name: String,
 }
 
+#[derive(Debug, Serialize, JsonSchema)]
+struct ReleaseOptionDto {
+    id: i64,
+    title: String,
+    subtitle: String,
+}
+
 #[derive(Debug, Serialize, JsonSchema)]
 struct AvailableCoverDto {
     media_file_id: i64,
@@ -1050,6 +1067,40 @@ pub async fn update_library_item(
             .execute(pool)
             .await
         }
+        "tracks" => {
+            let release_id = body.release_id.unwrap_or(0);
+            if release_id <= 0 {
+                return Ok(json_error(StatusCode::BAD_REQUEST, "release is required"));
+            }
+            let release_exists: Option<i64> =
+                sqlx::query_scalar("SELECT id FROM furumusic__release WHERE id = $1")
+                    .bind(release_id)
+                    .fetch_optional(pool)
+                    .await
+                    .map_err(|e| cot::Error::internal(e.to_string()))?;
+            if release_exists.is_none() {
+                return Ok(json_error(StatusCode::NOT_FOUND, "release not found"));
+            }
+            let year = parse_optional_admin_i32(body.year.as_deref(), 0, 3000);
+            let track_number = parse_optional_admin_i32(body.track_number.as_deref(), 1, 9999);
+            let disc_number = parse_optional_admin_i32(body.disc_number.as_deref(), 1, 999);
+            sqlx::query(
+                "UPDATE furumusic__track \
+                 SET title = $1, title_sort = $2, release_id = $3, track_number = $4, disc_number = $5, year = $6, is_hidden = $7, updated_at = $8 \
+                 WHERE id = $9",
+            )
+            .bind(title)
+            .bind(normalize_name(title))
+            .bind(release_id)
+            .bind(track_number)
+            .bind(disc_number)
+            .bind(year)
+            .bind(body.hidden)
+            .bind(&now)
+            .bind(body.id)
+            .execute(pool)
+            .await
+        }
         "playlists" => {
             sqlx::query(
                 "UPDATE furumusic__playlist \
@@ -1071,25 +1122,44 @@ pub async fn update_library_item(
     if affected == 0 {
         return Ok(json_error(StatusCode::NOT_FOUND, "library item not found"));
     }
-    if kind == "releases" {
+    if kind == "releases" || kind == "tracks" {
         if let Some(mut artist_ids) = body.artist_ids {
             let mut seen_artist_ids = HashSet::new();
             artist_ids.retain(|id| *id > 0 && seen_artist_ids.insert(*id));
-            sqlx::query("DELETE FROM furumusic__release_artist WHERE release_id = $1")
-                .bind(body.id)
-                .execute(pool)
-                .await
-                .map_err(|e| cot::Error::internal(e.to_string()))?;
-            for (position, artist_id) in artist_ids.iter().enumerate() {
-                sqlx::query(
-                    "INSERT INTO furumusic__release_artist (release_id, artist_id, position) VALUES ($1, $2, $3)",
-                )
-                .bind(body.id)
-                .bind(*artist_id)
-                .bind(position as i32)
-                .execute(pool)
-                .await
-                .map_err(|e| cot::Error::internal(e.to_string()))?;
+            if kind == "releases" {
+                sqlx::query("DELETE FROM furumusic__release_artist WHERE release_id = $1")
+                    .bind(body.id)
+                    .execute(pool)
+                    .await
+                    .map_err(|e| cot::Error::internal(e.to_string()))?;
+                for (position, artist_id) in artist_ids.iter().enumerate() {
+                    sqlx::query(
+                        "INSERT INTO furumusic__release_artist (release_id, artist_id, position) VALUES ($1, $2, $3)",
+                    )
+                    .bind(body.id)
+                    .bind(*artist_id)
+                    .bind(position as i32)
+                    .execute(pool)
+                    .await
+                    .map_err(|e| cot::Error::internal(e.to_string()))?;
+                }
+            } else {
+                sqlx::query("DELETE FROM furumusic__track_artist WHERE track_id = $1 AND role = 'main'")
+                    .bind(body.id)
+                    .execute(pool)
+                    .await
+                    .map_err(|e| cot::Error::internal(e.to_string()))?;
+                for (position, artist_id) in artist_ids.iter().enumerate() {
+                    sqlx::query(
+                        "INSERT INTO furumusic__track_artist (track_id, artist_id, role, position) VALUES ($1, $2, 'main', $3)",
+                    )
+                    .bind(body.id)
+                    .bind(*artist_id)
+                    .bind(position as i32)
+                    .execute(pool)
+                    .await
+                    .map_err(|e| cot::Error::internal(e.to_string()))?;
+                }
             }
         }
     }
@@ -1781,6 +1851,7 @@ async fn load_library_page(pool: &PgPool, query: LibraryQuery) -> anyhow::Result
     let total = count_library(pool, &kind, search_pattern.clone()).await?;
     let rows = match kind.as_str() {
         "releases" => load_release_items(pool, search_pattern.clone(), limit, offset).await?,
+        "tracks" => load_track_items(pool, search_pattern.clone(), limit, offset).await?,
         "playlists" => load_playlist_items(pool, search_pattern.clone(), limit, offset).await?,
         _ => load_artist_items(pool, search_pattern.clone(), limit, offset).await?,
     };
@@ -1808,7 +1879,7 @@ async fn fetch_library_item(
         "releases" => {
             sqlx::query_as::<_, LibraryItemRow>(
                 "SELECT r.id, r.title::text AS title, \
-                        CONCAT(r.release_type::text, COALESCE(' · ' || r.year::text, '')) AS subtitle, \
+                        (COALESCE(NULLIF(STRING_AGG(DISTINCT a.name::text, ', '), ''), 'Unknown artist') || COALESCE(' / ' || r.year::text, '')) AS subtitle, \
                         r.is_hidden, COUNT(DISTINCT t.id)::bigint AS primary_count, \
                         COUNT(DISTINCT ra.artist_id)::bigint AS secondary_count, \
                         COUNT(DISTINCT ph.id)::bigint AS tertiary_count, \
@@ -1816,6 +1887,7 @@ async fn fetch_library_item(
                  FROM furumusic__release r \
                  LEFT JOIN furumusic__track t ON t.release_id = r.id \
                  LEFT JOIN furumusic__release_artist ra ON ra.release_id = r.id \
+                 LEFT JOIN furumusic__artist a ON a.id = ra.artist_id \
                  LEFT JOIN furumusic__play_history ph ON ph.track_id = t.id \
                  WHERE r.id = $1 \
                  GROUP BY r.id",
@@ -1841,6 +1913,26 @@ async fn fetch_library_item(
             .fetch_optional(pool)
             .await?
         }
+        "tracks" => {
+            sqlx::query_as::<_, LibraryItemRow>(
+                "SELECT t.id, t.title::text AS title, \
+                        CONCAT(r.title::text, COALESCE(' / #' || t.track_number::text, '')) AS subtitle, \
+                        t.is_hidden, COUNT(DISTINCT ta.artist_id)::bigint AS primary_count, \
+                        COUNT(DISTINCT ph.id)::bigint AS secondary_count, \
+                        COUNT(DISTINCT pt.playlist_id)::bigint AS tertiary_count, \
+                        t.updated_at::text AS updated_at \
+                 FROM furumusic__track t \
+                 JOIN furumusic__release r ON r.id = t.release_id \
+                 LEFT JOIN furumusic__track_artist ta ON ta.track_id = t.id \
+                 LEFT JOIN furumusic__play_history ph ON ph.track_id = t.id \
+                 LEFT JOIN furumusic__playlist_track pt ON pt.track_id = t.id \
+                 WHERE t.id = $1 \
+                 GROUP BY t.id, r.title",
+            )
+            .bind(id)
+            .fetch_optional(pool)
+            .await?
+        }
         _ => {
             sqlx::query_as::<_, LibraryItemRow>(
                 "SELECT a.id, a.name::text AS title, NULL::text AS subtitle, a.is_hidden, \
@@ -1874,9 +1966,13 @@ async fn load_library_item_detail(
         hidden: item.is_hidden.unwrap_or(false),
         release_type: None,
         year: None,
+        release_id: None,
+        track_number: None,
+        disc_number: None,
         current_image_url: None,
         selected_artist_ids: Vec::new(),
         artists: Vec::new(),
+        releases: Vec::new(),
         available_covers: Vec::new(),
         item,
     };
@@ -1917,6 +2013,31 @@ async fn load_library_item_detail(
             .collect();
             detail.artists = load_artist_options(pool).await?;
         }
+        "tracks" => {
+            let row: Option<(i64, Option<i32>, Option<i32>, Option<i32>)> = sqlx::query_as(
+                "SELECT release_id, track_number, disc_number, year FROM furumusic__track WHERE id = $1",
+            )
+            .bind(detail.item.id)
+            .fetch_optional(pool)
+            .await?;
+            if let Some((release_id, track_number, disc_number, year)) = row {
+                detail.release_id = Some(release_id);
+                detail.track_number = track_number;
+                detail.disc_number = disc_number;
+                detail.year = year;
+            }
+            detail.selected_artist_ids = sqlx::query_as::<_, IdRow>(
+                "SELECT artist_id AS id FROM furumusic__track_artist WHERE track_id = $1 AND role = 'main' ORDER BY position, artist_id",
+            )
+            .bind(detail.item.id)
+            .fetch_all(pool)
+            .await?
+            .into_iter()
+            .map(|row| row.id)
+            .collect();
+            detail.artists = load_artist_options(pool).await?;
+            detail.releases = load_release_options(pool).await?;
+        }
         _ => {}
     }
 
@@ -1935,6 +2056,28 @@ async fn load_artist_options(pool: &PgPool) -> anyhow::Result<Vec<ArtistOptionDt
         .collect())
 }
 
+async fn load_release_options(pool: &PgPool) -> anyhow::Result<Vec<ReleaseOptionDto>> {
+    let rows = sqlx::query_as::<_, (i64, String, Option<String>)>(
+        "SELECT r.id, r.title::text AS title, \
+                (COALESCE(NULLIF(STRING_AGG(DISTINCT a.name::text, ', '), ''), 'Unknown artist') || COALESCE(' / ' || r.year::text, '')) AS subtitle \
+         FROM furumusic__release r \
+         LEFT JOIN furumusic__release_artist ra ON ra.release_id = r.id \
+         LEFT JOIN furumusic__artist a ON a.id = ra.artist_id \
+         GROUP BY r.id \
+         ORDER BY r.title_sort ASC, r.year NULLS LAST, r.id ASC",
+    )
+    .fetch_all(pool)
+    .await?;
+    Ok(rows
+        .into_iter()
+        .map(|(id, title, subtitle)| ReleaseOptionDto {
+            id,
+            title,
+            subtitle: subtitle.unwrap_or_default(),
+        })
+        .collect())
+}
+
 async fn artist_available_covers(
     pool: &PgPool,
     artist_id: i64,
@@ -1974,6 +2117,13 @@ async fn library_ids_by_filter(
              LEFT JOIN furumusic__release_artist ra ON ra.release_id = r.id \
              LEFT JOIN furumusic__artist a ON a.id = ra.artist_id WHERE 1=1",
         ),
+        "tracks" => QueryBuilder::<Postgres>::new(
+            "SELECT DISTINCT t.id \
+             FROM furumusic__track t \
+             JOIN furumusic__release r ON r.id = t.release_id \
+             LEFT JOIN furumusic__track_artist ta ON ta.track_id = t.id \
+             LEFT JOIN furumusic__artist a ON a.id = ta.artist_id WHERE 1=1",
+        ),
         "playlists" => QueryBuilder::<Postgres>::new(
             "SELECT DISTINCT p.id \
              FROM furumusic__playlist p \
@@ -2030,6 +2180,14 @@ async fn set_library_visibility(
             .bind(ids)
             .execute(pool)
             .await,
+            "tracks" => sqlx::query(
+                "UPDATE furumusic__track SET is_hidden = $1, updated_at = $2 WHERE id = ANY($3)",
+            )
+            .bind(hidden)
+            .bind(&now)
+            .bind(ids)
+            .execute(pool)
+            .await,
             _ => sqlx::query(
                 "UPDATE furumusic__artist SET is_hidden = $1, updated_at = $2 WHERE id = ANY($3)",
             )
@@ -2046,6 +2204,7 @@ async fn set_library_visibility(
 async fn delete_library_items(pool: &PgPool, kind: &str, ids: &[i64]) -> cot::Result<u64> {
     match kind {
         "releases" => delete_releases(pool, ids).await,
+        "tracks" => delete_tracks(pool, ids).await,
         "playlists" => delete_playlists(pool, ids).await,
         _ => delete_artists(pool, ids).await,
     }
@@ -2132,6 +2291,40 @@ async fn delete_releases(pool: &PgPool, ids: &[i64]) -> cot::Result<u64> {
     Ok(result.rows_affected())
 }
 
+async fn delete_tracks(pool: &PgPool, ids: &[i64]) -> cot::Result<u64> {
+    sqlx::query("DELETE FROM furumusic__playlist_track WHERE track_id = ANY($1)")
+        .bind(ids)
+        .execute(pool)
+        .await
+        .map_err(|e| cot::Error::internal(e.to_string()))?;
+    sqlx::query("DELETE FROM furumusic__user_liked_track WHERE track_id = ANY($1)")
+        .bind(ids)
+        .execute(pool)
+        .await
+        .map_err(|e| cot::Error::internal(e.to_string()))?;
+    sqlx::query("DELETE FROM furumusic__play_history WHERE track_id = ANY($1)")
+        .bind(ids)
+        .execute(pool)
+        .await
+        .map_err(|e| cot::Error::internal(e.to_string()))?;
+    sqlx::query("DELETE FROM furumusic__track_genre WHERE track_id = ANY($1)")
+        .bind(ids)
+        .execute(pool)
+        .await
+        .map_err(|e| cot::Error::internal(e.to_string()))?;
+    sqlx::query("DELETE FROM furumusic__track_artist WHERE track_id = ANY($1)")
+        .bind(ids)
+        .execute(pool)
+        .await
+        .map_err(|e| cot::Error::internal(e.to_string()))?;
+    let result = sqlx::query("DELETE FROM furumusic__track WHERE id = ANY($1)")
+        .bind(ids)
+        .execute(pool)
+        .await
+        .map_err(|e| cot::Error::internal(e.to_string()))?;
+    Ok(result.rows_affected())
+}
+
 async fn delete_playlists(pool: &PgPool, ids: &[i64]) -> cot::Result<u64> {
     sqlx::query("DELETE FROM furumusic__playlist_track WHERE playlist_id = ANY($1)")
         .bind(ids)
@@ -2163,6 +2356,13 @@ async fn count_library(
              LEFT JOIN furumusic__release_artist ra ON ra.release_id = r.id \
              LEFT JOIN furumusic__artist a ON a.id = ra.artist_id WHERE 1=1",
         ),
+        "tracks" => QueryBuilder::<Postgres>::new(
+            "SELECT COUNT(DISTINCT t.id) AS count \
+             FROM furumusic__track t \
+             JOIN furumusic__release r ON r.id = t.release_id \
+             LEFT JOIN furumusic__track_artist ta ON ta.track_id = t.id \
+             LEFT JOIN furumusic__artist a ON a.id = ta.artist_id WHERE 1=1",
+        ),
         "playlists" => QueryBuilder::<Postgres>::new(
             "SELECT COUNT(DISTINCT p.id) AS count \
              FROM furumusic__playlist p \
@@ -2203,6 +2403,15 @@ fn push_library_search_filter(
             qb.push_bind(pattern);
             qb.push(")");
         }
+        "tracks" => {
+            qb.push(" AND (t.title ILIKE ");
+            qb.push_bind(pattern.clone());
+            qb.push(" OR r.title ILIKE ");
+            qb.push_bind(pattern.clone());
+            qb.push(" OR a.name ILIKE ");
+            qb.push_bind(pattern);
+            qb.push(")");
+        }
         _ => {
             qb.push(" AND a.name ILIKE ");
             qb.push_bind(pattern);
@@ -2250,7 +2459,7 @@ async fn load_release_items(
 ) -> anyhow::Result<Vec<LibraryItemRow>> {
     let mut qb = QueryBuilder::<Postgres>::new(
         "SELECT r.id, r.title::text AS title, \
-                CONCAT(r.release_type::text, COALESCE(' · ' || r.year::text, '')) AS subtitle, \
+                (COALESCE(NULLIF(STRING_AGG(DISTINCT a.name::text, ', '), ''), 'Unknown artist') || COALESCE(' / ' || r.year::text, '')) AS subtitle, \
                 r.is_hidden, COUNT(DISTINCT t.id)::bigint AS primary_count, \
                 COUNT(DISTINCT ra.artist_id)::bigint AS secondary_count, \
                 COUNT(DISTINCT ph.id)::bigint AS tertiary_count, \
@@ -2279,6 +2488,46 @@ async fn load_release_items(
         .await?)
 }
 
+async fn load_track_items(
+    pool: &PgPool,
+    search_pattern: Option<String>,
+    limit: i64,
+    offset: i64,
+) -> anyhow::Result<Vec<LibraryItemRow>> {
+    let mut qb = QueryBuilder::<Postgres>::new(
+        "SELECT t.id, t.title::text AS title, \
+                CONCAT(r.title::text, COALESCE(' / #' || t.track_number::text, '')) AS subtitle, \
+                t.is_hidden, COUNT(DISTINCT ta.artist_id)::bigint AS primary_count, \
+                COUNT(DISTINCT ph.id)::bigint AS secondary_count, \
+                COUNT(DISTINCT pt.playlist_id)::bigint AS tertiary_count, \
+                t.updated_at::text AS updated_at \
+         FROM furumusic__track t \
+         JOIN furumusic__release r ON r.id = t.release_id \
+         LEFT JOIN furumusic__track_artist ta ON ta.track_id = t.id \
+         LEFT JOIN furumusic__artist a ON a.id = ta.artist_id \
+         LEFT JOIN furumusic__play_history ph ON ph.track_id = t.id \
+         LEFT JOIN furumusic__playlist_track pt ON pt.track_id = t.id \
+         WHERE 1=1",
+    );
+    if let Some(pattern) = search_pattern {
+        qb.push(" AND (t.title ILIKE ");
+        qb.push_bind(pattern.clone());
+        qb.push(" OR r.title ILIKE ");
+        qb.push_bind(pattern.clone());
+        qb.push(" OR a.name ILIKE ");
+        qb.push_bind(pattern);
+        qb.push(")");
+    }
+    qb.push(" GROUP BY t.id, r.title ORDER BY r.title ASC, t.disc_number NULLS FIRST, t.track_number NULLS FIRST, t.title ASC LIMIT ");
+    qb.push_bind(limit);
+    qb.push(" OFFSET ");
+    qb.push_bind(offset);
+    Ok(qb
+        .build_query_as::<LibraryItemRow>()
+        .fetch_all(pool)
+        .await?)
+}
+
 async fn load_playlist_items(
     pool: &PgPool,
     search_pattern: Option<String>,
@@ -2324,6 +2573,11 @@ fn library_item_dto(kind: &str, row: LibraryItemRow) -> LibraryItemDto {
             tag(format!("{} artists", row.secondary_count), "relation"),
             tag(format!("{} plays", row.tertiary_count), "plays"),
         ],
+        "tracks" => vec![
+            tag(format!("{} artists", row.primary_count), "relation"),
+            tag(format!("{} plays", row.secondary_count), "plays"),
+            tag(format!("{} playlists", row.tertiary_count), "count"),
+        ],
         "playlists" => vec![
             tag(format!("{} tracks", row.primary_count), "count"),
             tag(
@@ -2410,9 +2664,12 @@ fn optional_job_time(value: &str) -> Option<String> {
 }
 
 fn normalize_library_kind(kind: Option<&str>) -> String {
-    match kind {
-        Some("releases") => "releases",
-        Some("playlists") => "playlists",
+    let kind = kind.unwrap_or_default().trim().to_ascii_lowercase();
+    match kind.as_str() {
+        "release" | "releases" => "releases",
+        "track" | "tracks" => "tracks",
+        "playlist" | "playlists" => "playlists",
+        "artist" | "artists" => "artists",
         _ => "artists",
     }
     .to_owned()
@@ -2437,6 +2694,34 @@ fn normalize_name(value: &str) -> String {
     value.trim().to_lowercase()
 }
 
+fn parse_optional_admin_i32(value: Option<&str>, min: i32, max: i32) -> Option<i32> {
+    let value = value?.trim();
+    if value.is_empty() {
+        return None;
+    }
+    value
+        .parse::<i32>()
+        .ok()
+        .map(|parsed| parsed.clamp(min, max))
+}
+
+fn deserialize_optional_stringish<'de, D>(deserializer: D) -> Result<Option<String>, D::Error>
+where
+    D: Deserializer<'de>,
+{
+    let Some(value) = Option::<serde_json::Value>::deserialize(deserializer)? else {
+        return Ok(None);
+    };
+    match value {
+        serde_json::Value::Null => Ok(None),
+        serde_json::Value::String(value) => Ok(Some(value)),
+        serde_json::Value::Number(value) => Ok(Some(value.to_string())),
+        other => Err(serde::de::Error::custom(format!(
+            "expected string, number, or null, got {other}"
+        ))),
+    }
+}
+
 fn now_string() -> String {
     chrono::Utc::now().format("%Y-%m-%dT%H:%M:%SZ").to_string()
 }

src/agent/cover_art.rs

@@ -370,7 +370,8 @@ pub async fn save_cover_to_storage(
     }
 
     let ext = extension_for_mime(&cover.mime_type);
-    let filename = format!("cover.{ext}");
+    let hash_prefix: String = hash.chars().take(12).collect();
+    let filename = format!("cover-{hash_prefix}.{ext}");
 
     let artist_dir = sanitize_dir_name(artist_name);
     let album_dir = sanitize_dir_name(release_title);

templates/admin/v2.html

@@ -975,6 +975,16 @@ tbody tr:hover {
     cursor: pointer;
 }
 
+.artist-result small {
+    display: block;
+    margin-top: 2px;
+    color: var(--text-subdued);
+    font-size: 11px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
 .artist-result:hover,
 .artist-result:focus {
     background: var(--bg-hover);
@@ -1452,6 +1462,7 @@ tbody tr:hover {
                             <div class="segmented">
                                 <button class="seg-btn" :class="{active: libraryKind === 'artists'}" @click="openLibrary('artists')">Artists</button>
                                 <button class="seg-btn" :class="{active: libraryKind === 'releases'}" @click="openLibrary('releases')">Releases</button>
+                                <button class="seg-btn" :class="{active: libraryKind === 'tracks'}" @click="openLibrary('tracks')">Tracks</button>
                                 <button class="seg-btn" :class="{active: libraryKind === 'playlists'}" @click="openLibrary('playlists')">Playlists</button>
                             </div>
                             <input class="search" placeholder="Search library" x-model="librarySearch" @input.debounce.350ms="loadLibrary()" />
@@ -1923,7 +1934,7 @@ tbody tr:hover {
                 <div class="empty" x-show="editorLoading">Loading editor...</div>
                 <div x-show="!editorLoading">
                     <div class="field">
-                        <label x-text="isArtistEditor() ? 'Artist name' : 'Title'"></label>
+                        <label x-text="isArtistEditor() ? 'Artist name' : (isReleaseEditor() ? 'Release title' : (isTrackEditor() ? 'Track title' : 'Title'))"></label>
                         <input x-model="editorDraft.title" />
                     </div>
 
@@ -1947,8 +1958,43 @@ tbody tr:hover {
                         </div>
                     </div>
 
-                    <div class="field" x-show="isReleaseEditor()">
-                        <label>Release artists</label>
+                    <div class="editor-grid" x-show="isTrackEditor()">
+                        <div class="field">
+                            <label>Track #</label>
+                            <input type="number" min="1" max="9999" x-model="editorDraft.track_number" />
+                        </div>
+                        <div class="field">
+                            <label>Disc #</label>
+                            <input type="number" min="1" max="999" x-model="editorDraft.disc_number" />
+                        </div>
+                        <div class="field">
+                            <label>Year</label>
+                            <input type="number" min="0" max="3000" x-model="editorDraft.year" />
+                        </div>
+                    </div>
+
+                    <div class="field" x-show="isTrackEditor()">
+                        <label>Release</label>
+                        <div class="artist-tags">
+                            <span class="tag relation" x-show="selectedEditorRelease()" x-text="selectedEditorReleaseLabel()"></span>
+                            <span class="muted" x-show="!selectedEditorRelease()">No release selected</span>
+                        </div>
+                        <div class="artist-picker">
+                            <input class="search" placeholder="Search release to move track" x-model="editorReleaseToAdd" @keydown.enter.prevent="selectEditorRelease()" @keydown.escape="editorReleaseToAdd = ''" />
+                            <div class="artist-results" x-show="editorReleaseSearchOpen()" x-transition>
+                                <template x-for="release in filteredEditorReleases()" :key="release.id">
+                                    <button class="artist-result" type="button" @click="selectEditorRelease(release)">
+                                        <span x-text="release.title"></span>
+                                        <small x-text="release.subtitle"></small>
+                                    </button>
+                                </template>
+                                <div class="artist-result muted" x-show="filteredEditorReleases().length === 0">No matching releases</div>
+                            </div>
+                        </div>
+                    </div>
+
+                    <div class="field" x-show="isReleaseEditor() || isTrackEditor()">
+                        <label x-text="isTrackEditor() ? 'Track artists' : 'Release artists'"></label>
                         <div class="artist-tags">
                             <template x-for="artist in selectedEditorArtists()" :key="artist.id">
                                 <span class="tag relation">
@@ -2099,8 +2145,9 @@ function adminV2() {
         editorImageUploading: false,
         editorImageFile: null,
         editorArtistToAdd: '',
+        editorReleaseToAdd: '',
         editorDetail: null,
-        editorDraft: { title: '', hidden: 'false', release_type: 'album', year: '', artist_ids: [] },
+        editorDraft: { title: '', hidden: 'false', release_type: 'album', year: '', release_id: null, track_number: '', disc_number: '', artist_ids: [] },
         settings: { values: {}, sources: {}, lastfm_api_key_configured: false, lastfm_shared_secret_configured: false, lastfm_scrobbling_configured: false },
         settingsDraft: {
             auth_password_enabled: false,
@@ -2196,7 +2243,7 @@ function adminV2() {
                 this.activeView = 'jobs';
                 if (parts[1]) this.activeJobName = decodeURIComponent(parts[1]);
             } else if (view === 'library') {
-                const nextKind = ['artists', 'releases', 'playlists'].includes(parts[1]) ? parts[1] : 'artists';
+                const nextKind = ['artists', 'releases', 'tracks', 'playlists'].includes(parts[1]) ? parts[1] : 'artists';
                 if (this.libraryKind !== nextKind) this.clearLibrarySelection();
                 this.activeView = 'library';
                 this.libraryKind = nextKind;
@@ -2256,7 +2303,7 @@ function adminV2() {
 
         openLibrary(kind = this.libraryKind) {
             this.activeView = 'library';
-            const nextKind = ['artists', 'releases', 'playlists'].includes(kind) ? kind : 'artists';
+            const nextKind = ['artists', 'releases', 'tracks', 'playlists'].includes(kind) ? kind : 'artists';
             if (this.libraryKind !== nextKind) this.clearLibrarySelection();
             this.libraryKind = nextKind;
             this.setRoute(`#library/${this.libraryKind}`);
@@ -2618,11 +2665,15 @@ function adminV2() {
                 hidden: item.is_hidden ? 'true' : 'false',
                 release_type: 'album',
                 year: '',
+                release_id: null,
+                track_number: '',
+                disc_number: '',
                 artist_ids: []
             };
             this.editorDetail = null;
             this.editorImageFile = null;
             this.editorArtistToAdd = '';
+            this.editorReleaseToAdd = '';
             this.editorOpen = true;
             this.loadEditorDetail(item);
         },
@@ -2640,10 +2691,14 @@ function adminV2() {
                     hidden: detail.hidden ? 'true' : 'false',
                     release_type: detail.release_type || 'album',
                     year: detail.year || '',
+                    release_id: detail.release_id || null,
+                    track_number: detail.track_number || '',
+                    disc_number: detail.disc_number || '',
                     artist_ids: Array.isArray(detail.selected_artist_ids) ? detail.selected_artist_ids.slice() : []
                 };
                 this.editorImageFile = null;
                 this.editorArtistToAdd = '';
+                this.editorReleaseToAdd = '';
             } catch (error) {
                 this.showToast(error.message);
             } finally {
@@ -2662,12 +2717,18 @@ function adminV2() {
             return this.activeLibraryItem && this.activeLibraryItem.kind === 'releases';
         },
 
+        isTrackEditor() {
+            return this.activeLibraryItem && this.activeLibraryItem.kind === 'tracks';
+        },
+
         canEditLibraryImage() {
             return this.isArtistEditor() || this.isReleaseEditor();
         },
 
         editorCanSave() {
-            return Boolean(this.activeLibraryItem && this.editorDetail && !this.editorLoading && !this.editorSaving);
+            if (!this.activeLibraryItem || !this.editorDetail || this.editorLoading || this.editorSaving) return false;
+            if (this.isTrackEditor() && !this.editorDraft.release_id) return false;
+            return true;
         },
 
         selectedEditorArtists() {
@@ -2710,7 +2771,7 @@ function adminV2() {
         },
 
         editorArtistSearchOpen() {
-            return this.isReleaseEditor() && String(this.editorArtistToAdd || '').trim().length > 0;
+            return (this.isReleaseEditor() || this.isTrackEditor()) && String(this.editorArtistToAdd || '').trim().length > 0;
         },
 
         addEditorArtist(artist = null) {
@@ -2729,6 +2790,51 @@ function adminV2() {
             this.editorDraft.artist_ids = (this.editorDraft.artist_ids || []).filter(value => Number(value) !== Number(id));
         },
 
+        selectedEditorRelease() {
+            const releases = (this.editorDetail && this.editorDetail.releases) || [];
+            return releases.find(row => Number(row.id) === Number(this.editorDraft.release_id));
+        },
+
+        selectedEditorReleaseLabel() {
+            const release = this.selectedEditorRelease();
+            if (!release) return '';
+            return release.subtitle ? `${release.title} / ${release.subtitle}` : release.title;
+        },
+
+        filteredEditorReleases() {
+            const releases = (this.editorDetail && this.editorDetail.releases) || [];
+            const query = String(this.editorReleaseToAdd || '').trim().toLowerCase();
+            const currentId = Number(this.editorDraft.release_id || 0);
+            const candidates = releases.filter(release => Number(release.id) !== currentId);
+            if (!query) return candidates.slice(0, 12);
+            return candidates
+                .map(release => {
+                    const haystack = `${release.title || ''} ${release.subtitle || ''}`.toLowerCase();
+                    let score = 3;
+                    if (String(release.title || '').toLowerCase() === query) score = 0;
+                    else if (String(release.title || '').toLowerCase().startsWith(query)) score = 1;
+                    else if (haystack.includes(query)) score = 2;
+                    return { release, score };
+                })
+                .filter(row => row.score < 3)
+                .sort((a, b) => a.score - b.score || a.release.title.localeCompare(b.release.title))
+                .slice(0, 12)
+                .map(row => row.release);
+        },
+
+        editorReleaseSearchOpen() {
+            return this.isTrackEditor() && String(this.editorReleaseToAdd || '').trim().length > 0;
+        },
+
+        selectEditorRelease(release = null) {
+            const candidates = this.filteredEditorReleases();
+            release = release || candidates[0];
+            if (!release) return false;
+            this.editorDraft.release_id = Number(release.id);
+            this.editorReleaseToAdd = '';
+            return true;
+        },
+
         setEditorImageFile(event) {
             this.editorImageFile = event.target.files && event.target.files.length ? event.target.files[0] : null;
         },
@@ -2844,6 +2950,12 @@ function adminV2() {
         },
 
         async saveLibraryItem() {
+            if (this.isTrackEditor() && String(this.editorReleaseToAdd || '').trim()) {
+                if (!this.selectEditorRelease()) {
+                    this.showToast('Choose a release from search results');
+                    return;
+                }
+            }
             if (!this.editorCanSave()) return;
             this.editorSaving = true;
             try {
@@ -2856,6 +2968,9 @@ function adminV2() {
                         hidden: this.editorDraft.hidden === 'true',
                         release_type: this.editorDraft.release_type || null,
                         year: this.editorDraft.year || '',
+                        release_id: this.editorDraft.release_id ? Number(this.editorDraft.release_id) : null,
+                        track_number: this.editorDraft.track_number || '',
+                        disc_number: this.editorDraft.disc_number || '',
                         artist_ids: this.editorDraft.artist_ids || []
                     })
                 });
@@ -2931,7 +3046,7 @@ function adminV2() {
         },
 
         pageSubtitle() {
-            if (this.activeView === 'library') return 'Fast entity control surface for artists, releases, and playlists';
+            if (this.activeView === 'library') return 'Fast entity control surface for artists, releases, tracks, and playlists';
             if (this.activeView === 'jobs') return 'Scheduler state, recent runs, and manual controls in one place';
             if (this.activeView === 'tools') return 'Reserved space for merge, split, enrichment, and destructive workflows';
             if (this.activeView === 'settings') return 'Application configuration and external API credentials';

templates/player/modals.html

@@ -422,13 +422,13 @@
                                                         <button class="torrent-tree-check" :class="{ checked: $store.torrents.selectedUploadTracks.has(item.track.id) }" @click="$store.torrents.toggleUploadTrackSelection(item.track.id)">
                                                             <template x-if="$store.torrents.selectedUploadTracks.has(item.track.id)"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3"><polyline points="20 6 9 17 4 12"/></svg></template>
                                                         </button>
-                                                        <button class="track-action-btn play-btn" @click="$store.player.play(item.track)" title="{{ t.player_play }}"><svg viewBox="0 0 24 24" fill="currentColor"><path d="M8 5v14l11-7z"/></svg></button>
                                                         <div class="upload-track-main">
                                                             <div class="upload-track-title"><span x-text="item.track.track_number ? item.track.track_number + '. ' + item.track.title : item.track.title"></span><span class="upload-hidden-pill" x-show="item.is_hidden">hidden</span></div>
                                                             <div class="upload-track-meta"><span x-text="$store.torrents.uploadArtistsText(item)"></span><span x-show="$store.torrents.uploadFeaturedArtistsText(item)">feat.</span><span x-show="$store.torrents.uploadFeaturedArtistsText(item)" x-text="$store.torrents.uploadFeaturedArtistsText(item)"></span></div>
                                                         </div>
                                                         <div class="upload-track-actions">
-                                                            <button class="track-action-btn" @click="$store.queue.addNextInQueue([item.track])" title="{{ t.player_play_next }}"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 6h14M5 12h8M5 18h14"/><path d="M17 10l4 3-4 3" fill="currentColor" stroke="none"/></svg></button>
+                                                            <button class="track-action-btn queue-insert-btn queue-next-btn" @click="$store.queue.addNextInQueue([item.track])" title="{{ t.player_play_next }}"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 6h10M5 12h7M5 18h10"/><path d="M17 9l4 3-4 3" fill="currentColor" stroke="none"/></svg></button>
+                                                            <button class="track-action-btn queue-insert-btn queue-end-btn" @click="$store.queue.addToEnd([item.track])" title="{{ t.player_add_to_queue }}"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 6h14M5 12h14M5 18h7"/><path d="M17 15l4 3-4 3" fill="currentColor" stroke="none"/></svg></button>
                                                             <button class="modal-btn modal-btn-ghost" @click="$store.torrents.editUpload(item)">Edit</button>
                                                         </div>
                                                     </div>
@@ -516,11 +516,6 @@
                                 <div class="upload-track-card" :class="{ hidden: item.is_hidden }">
                                     <template x-if="$store.torrents.uploadEditId !== item.track.id">
                                         <div class="upload-track-display">
-                                            <button class="track-action-btn play-btn"
-                                                    @click="$store.player.play(item.track)"
-                                                    title="{{ t.player_play }}">
-                                                <svg viewBox="0 0 24 24" fill="currentColor"><path d="M8 5v14l11-7z"/></svg>
-                                            </button>
                                             <div class="upload-track-main">
                                                 <div class="upload-track-title">
                                                     <span x-text="item.track.title"></span>
@@ -535,8 +530,11 @@
                                                 </div>
                                             </div>
                                             <div class="upload-track-actions">
-                                                <button class="track-action-btn" @click="$store.queue.addNextInQueue([item.track])" title="{{ t.player_play_next }}">
-                                                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 6h14M5 12h8M5 18h14"/><path d="M17 10l4 3-4 3" fill="currentColor" stroke="none"/></svg>
+                                                <button class="track-action-btn queue-insert-btn queue-next-btn" @click="$store.queue.addNextInQueue([item.track])" title="{{ t.player_play_next }}">
+                                                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 6h10M5 12h7M5 18h10"/><path d="M17 9l4 3-4 3" fill="currentColor" stroke="none"/></svg>
+                                                </button>
+                                                <button class="track-action-btn queue-insert-btn queue-end-btn" @click="$store.queue.addToEnd([item.track])" title="{{ t.player_add_to_queue }}">
+                                                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 6h14M5 12h14M5 18h7"/><path d="M17 15l4 3-4 3" fill="currentColor" stroke="none"/></svg>
                                                 </button>
                                                 <button class="modal-btn modal-btn-ghost" @click="$store.torrents.editUpload(item)">Edit</button>
                                             </div>

templates/player/scripts.html

@@ -165,6 +165,19 @@ document.addEventListener('alpine:init', () => {
 
     Alpine.store('mobile', {
         libraryOpen: false,
+        playerExpanded: false,
+        playerDragging: false,
+        playerDragOffset: 0,
+        playerCloseOffset: 0,
+        _playerDragStartY: 0,
+        _playerDragStartX: 0,
+        _playerDragTracking: false,
+        _playerDragMode: null,
+        _playerDragPointerId: null,
+        _playerDragElement: null,
+        _playerDragMove: null,
+        _playerDragEnd: null,
+        _playerSuppressClickUntil: 0,
         toggleLibrary() {
             this.libraryOpen = !this.libraryOpen;
             if (this.libraryOpen) Alpine.store('user').menuOpen = false;
@@ -172,6 +185,121 @@ document.addEventListener('alpine:init', () => {
         closeLibrary() {
             this.libraryOpen = false;
         },
+        isMobilePlayer() {
+            return window.matchMedia && window.matchMedia('(max-width: 720px)').matches;
+        },
+        openPlayerFullscreen() {
+            if (!this.isMobilePlayer() || !Alpine.store('player').currentTrack) return;
+            this.playerExpanded = true;
+            this.playerDragging = false;
+            this.playerDragOffset = 0;
+            this.playerCloseOffset = 0;
+            Alpine.store('queue').visible = false;
+            Alpine.store('devices').open = false;
+        },
+        closePlayerFullscreen() {
+            this.playerExpanded = false;
+            this.playerDragging = false;
+            this.playerDragOffset = 0;
+            this.playerCloseOffset = 0;
+        },
+        playerDragStyle() {
+            return `--mobile-player-drag:${this.playerDragOffset}px; --mobile-player-close-drag:${this.playerCloseOffset}px;`;
+        },
+        handlePlayerClick(event) {
+            if (Date.now() <= this._playerSuppressClickUntil) {
+                event.preventDefault();
+                event.stopPropagation();
+                this._playerSuppressClickUntil = 0;
+            }
+        },
+        startPlayerDrag(event, force = false) {
+            if (!this.isMobilePlayer() || !Alpine.store('player').currentTrack) return;
+            if (event.button && event.button !== 0) return;
+            const target = event.target;
+            const isDragBlocked = target.closest('input, select, textarea, .volume-slider, .device-popover, .mobile-expanded-queue');
+            if (!force) {
+                if (this.playerExpanded) {
+                    const isCloseHandle = target.closest('.player-now-playing');
+                    const scroller = event.currentTarget?.classList?.contains('player-bar') ? event.currentTarget : null;
+                    if (!isCloseHandle || isDragBlocked || (scroller && scroller.scrollTop > 4)) return;
+                } else if (isDragBlocked) {
+                    return;
+                }
+            }
+            if (this._playerDragTracking) this.endPlayerDrag({ type: 'pointercancel' });
+            this.playerDragging = false;
+            this._playerDragTracking = true;
+            this._playerDragMode = this.playerExpanded ? 'close' : 'open';
+            this._playerDragStartY = event.clientY;
+            this._playerDragStartX = event.clientX;
+            this._playerDragPointerId = event.pointerId;
+            this._playerDragElement = event.currentTarget;
+            this.playerDragOffset = 0;
+            this.playerCloseOffset = 0;
+            this._playerDragMove = e => this.movePlayerDrag(e);
+            this._playerDragEnd = e => this.endPlayerDrag(e);
+            window.addEventListener('pointermove', this._playerDragMove, { passive: false });
+            window.addEventListener('pointerup', this._playerDragEnd, { passive: false });
+            window.addEventListener('pointercancel', this._playerDragEnd, { passive: false });
+        },
+        movePlayerDrag(event) {
+            if (!this._playerDragTracking) return;
+            const delta = this._playerDragStartY - event.clientY;
+            const absDelta = Math.abs(delta);
+            if (!this.playerDragging) {
+                const horizontalDelta = Math.abs(event.clientX - this._playerDragStartX);
+                const wantsOpen = this._playerDragMode === 'open' && delta > 0;
+                const wantsClose = this._playerDragMode === 'close' && delta < 0;
+                if (absDelta < 8 || absDelta < horizontalDelta * 1.15 || (!wantsOpen && !wantsClose)) return;
+                this.playerDragging = true;
+                try {
+                    this._playerDragElement?.setPointerCapture?.(this._playerDragPointerId);
+                } catch (_) {}
+            }
+            event.preventDefault();
+            if (this._playerDragMode === 'close') {
+                this.playerCloseOffset = Math.max(0, Math.min(window.innerHeight, -delta));
+            } else {
+                const max = Math.max(0, window.innerHeight - 132);
+                this.playerDragOffset = Math.max(0, Math.min(max, delta));
+            }
+        },
+        endPlayerDrag(event) {
+            const openThreshold = Math.min(180, Math.max(90, window.innerHeight * 0.18));
+            const closeThreshold = Math.min(110, Math.max(64, window.innerHeight * 0.1));
+            const wasCancelled = event?.type === 'pointercancel';
+            const wasDragging = this.playerDragging;
+            if (wasDragging) this._playerSuppressClickUntil = Date.now() + 450;
+            if (this._playerDragMode === 'close') {
+                if (!wasCancelled && this.playerCloseOffset > closeThreshold) this.closePlayerFullscreen();
+                else {
+                    this.playerCloseOffset = 0;
+                    this.playerDragging = false;
+                }
+            } else if (this._playerDragMode === 'open' && !wasCancelled && this.playerDragOffset > openThreshold) {
+                this.openPlayerFullscreen();
+            } else {
+                this.playerDragOffset = 0;
+                this.playerDragging = false;
+            }
+            try {
+                if (this._playerDragPointerId !== null && this._playerDragElement?.hasPointerCapture?.(this._playerDragPointerId)) {
+                    this._playerDragElement.releasePointerCapture(this._playerDragPointerId);
+                }
+            } catch (_) {}
+            if (this._playerDragMove) window.removeEventListener('pointermove', this._playerDragMove);
+            if (this._playerDragEnd) {
+                window.removeEventListener('pointerup', this._playerDragEnd);
+                window.removeEventListener('pointercancel', this._playerDragEnd);
+            }
+            this._playerDragTracking = false;
+            this._playerDragMode = null;
+            this._playerDragPointerId = null;
+            this._playerDragElement = null;
+            this._playerDragMove = null;
+            this._playerDragEnd = null;
+        },
     });
 
     Alpine.store('info', {
@@ -1380,6 +1508,11 @@ document.addEventListener('alpine:init', () => {
             this.addToEnd([track]);
         },
 
+        upcoming(limit = 12) {
+            const start = Math.max(0, this.currentIndex + 1);
+            return this.tracks.slice(start, start + limit);
+        },
+
         addToEnd(tracks) {
             const items = this._trackList(tracks);
             if (!items.length) return;

templates/player/shell.html

@@ -483,19 +483,16 @@
                                                     <span x-show="$store.library.hasPopularity(track)" x-text="$store.library.popularityLabel(track)"></span>
                                                     <span x-show="!$store.library.hasPopularity(track)" class="info-letter">i</span>
                                                 </button>
-                                                <button class="track-action-btn play-btn" @click.stop="$store.library.playSearchTrack(idx)" title="{{ t.player_play }}">
-                                                    <svg viewBox="0 0 24 24" fill="currentColor"><path d="M8 5v14l11-7z"/></svg>
-                                                </button>
                                                 <button class="like-btn" :class="{ liked: $store.likes.has(track.id) }" @click.stop="$store.likes.toggle(track.id)" title="{{ t.player_like }}">
                                                     <svg viewBox="0 0 24 24" :fill="$store.likes.has(track.id) ? 'currentColor' : 'none'" stroke="currentColor" stroke-width="2"><path d="M20.84 4.61a5.5 5.5 0 00-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 00-7.78 7.78L12 21.23l8.84-8.84a5.5 5.5 0 000-7.78z"/></svg>
                                                 </button>
-                                                <button class="track-action-btn" @click.stop="$store.queue.addNextInQueue([track])" title="{{ t.player_play_next }}">
-                                                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 6h14M5 12h8M5 18h14"/><path d="M17 10l4 3-4 3" fill="currentColor" stroke="none"/></svg>
+                                                <button class="track-action-btn queue-insert-btn queue-next-btn" @click.stop="$store.queue.addNextInQueue([track])" title="{{ t.player_play_next }}">
+                                                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 6h10M5 12h7M5 18h10"/><path d="M17 9l4 3-4 3" fill="currentColor" stroke="none"/></svg>
                                                 </button>
-                                                <button class="track-action-btn" @click.stop="$store.queue.addToEnd([track])" title="{{ t.player_add_to_queue }}">
-                                                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="12" y1="5" x2="12" y2="19"/><line x1="5" y1="12" x2="19" y2="12"/></svg>
+                                                <button class="track-action-btn queue-insert-btn queue-end-btn" @click.stop="$store.queue.addToEnd([track])" title="{{ t.player_add_to_queue }}">
+                                                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 6h14M5 12h14M5 18h7"/><path d="M17 15l4 3-4 3" fill="currentColor" stroke="none"/></svg>
                                                 </button>
-                                                <button class="track-action-btn" @click.stop="$store.playlists.showPicker([track.id])" title="{{ t.player_add_to_playlist }}">
+                                                <button class="track-action-btn playlist-add-btn" @click.stop="$store.playlists.showPicker([track.id])" title="{{ t.player_add_to_playlist }}">
                                                     <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M8 6h13M8 12h13M8 18h13M3 6h.01M3 12h.01M3 18h.01"/></svg>
                                                 </button>
                                             </div>
@@ -663,19 +660,16 @@
                                             <span x-show="$store.library.hasPopularity(track)" x-text="$store.library.popularityLabel(track)"></span>
                                             <span x-show="!$store.library.hasPopularity(track)" class="info-letter">i</span>
                                         </button>
-                                        <button class="track-action-btn play-btn" @click.stop="$store.queue.playRelease($store.library.currentArtist.featured_tracks, idx)" title="{{ t.player_play }}">
-                                            <svg viewBox="0 0 24 24" fill="currentColor"><path d="M8 5v14l11-7z"/></svg>
-                                        </button>
                                         <button class="like-btn" :class="{ liked: $store.likes.has(track.id) }" @click.stop="$store.likes.toggle(track.id)" title="{{ t.player_like }}">
                                             <svg viewBox="0 0 24 24" :fill="$store.likes.has(track.id) ? 'currentColor' : 'none'" stroke="currentColor" stroke-width="2"><path d="M20.84 4.61a5.5 5.5 0 00-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 00-7.78 7.78L12 21.23l8.84-8.84a5.5 5.5 0 000-7.78z"/></svg>
                                         </button>
-                                        <button class="track-action-btn" @click.stop="$store.queue.addNextInQueue([track])" title="{{ t.player_play_next }}">
-                                            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 6h14M5 12h8M5 18h14"/><path d="M17 10l4 3-4 3" fill="currentColor" stroke="none"/></svg>
+                                        <button class="track-action-btn queue-insert-btn queue-next-btn" @click.stop="$store.queue.addNextInQueue([track])" title="{{ t.player_play_next }}">
+                                            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 6h10M5 12h7M5 18h10"/><path d="M17 9l4 3-4 3" fill="currentColor" stroke="none"/></svg>
                                         </button>
-                                        <button class="track-action-btn" @click.stop="$store.queue.addToEnd([track])" title="{{ t.player_add_to_queue }}">
-                                            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="12" y1="5" x2="12" y2="19"/><line x1="5" y1="12" x2="19" y2="12"/></svg>
+                                        <button class="track-action-btn queue-insert-btn queue-end-btn" @click.stop="$store.queue.addToEnd([track])" title="{{ t.player_add_to_queue }}">
+                                            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 6h14M5 12h14M5 18h7"/><path d="M17 15l4 3-4 3" fill="currentColor" stroke="none"/></svg>
                                         </button>
-                                        <button class="track-action-btn" @click.stop="$store.playlists.showPicker([track.id])" title="{{ t.player_add_to_playlist }}">
+                                        <button class="track-action-btn playlist-add-btn" @click.stop="$store.playlists.showPicker([track.id])" title="{{ t.player_add_to_playlist }}">
                                             <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M8 6h13M8 12h13M8 18h13M3 6h.01M3 12h.01M3 18h.01"/></svg>
                                         </button>
                                     </div>
@@ -786,19 +780,16 @@
                                     <span x-show="$store.library.hasPopularity(track)" x-text="$store.library.popularityLabel(track)"></span>
                                     <span x-show="!$store.library.hasPopularity(track)" class="info-letter">i</span>
                                 </button>
-                                <button class="track-action-btn play-btn" @click.stop="$store.queue.playRelease([track], 0)" title="{{ t.player_play }}">
-                                    <svg viewBox="0 0 24 24" fill="currentColor"><path d="M8 5v14l11-7z"/></svg>
-                                </button>
                                 <button class="like-btn" :class="{ liked: $store.likes.has(track.id) }" @click.stop="$store.likes.toggle(track.id)" title="{{ t.player_like }}">
                                     <svg viewBox="0 0 24 24" :fill="$store.likes.has(track.id) ? 'currentColor' : 'none'" stroke="currentColor" stroke-width="2"><path d="M20.84 4.61a5.5 5.5 0 00-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 00-7.78 7.78L12 21.23l8.84-8.84a5.5 5.5 0 000-7.78z"/></svg>
                                 </button>
-                                <button class="track-action-btn" @click.stop="$store.queue.addNextInQueue([track])" title="{{ t.player_play_next }}">
-                                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 6h14M5 12h8M5 18h14"/><path d="M17 10l4 3-4 3" fill="currentColor" stroke="none"/></svg>
+                                <button class="track-action-btn queue-insert-btn queue-next-btn" @click.stop="$store.queue.addNextInQueue([track])" title="{{ t.player_play_next }}">
+                                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 6h10M5 12h7M5 18h10"/><path d="M17 9l4 3-4 3" fill="currentColor" stroke="none"/></svg>
                                 </button>
-                                <button class="track-action-btn" @click.stop="$store.queue.addToEnd([track])" title="{{ t.player_add_to_queue }}">
-                                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="12" y1="5" x2="12" y2="19"/><line x1="5" y1="12" x2="19" y2="12"/></svg>
+                                <button class="track-action-btn queue-insert-btn queue-end-btn" @click.stop="$store.queue.addToEnd([track])" title="{{ t.player_add_to_queue }}">
+                                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 6h14M5 12h14M5 18h7"/><path d="M17 15l4 3-4 3" fill="currentColor" stroke="none"/></svg>
                                 </button>
-                                <button class="track-action-btn" @click.stop="$store.playlists.showPicker([track.id])" title="{{ t.player_add_to_playlist }}">
+                                <button class="track-action-btn playlist-add-btn" @click.stop="$store.playlists.showPicker([track.id])" title="{{ t.player_add_to_playlist }}">
                                     <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M8 6h13M8 12h13M8 18h13M3 6h.01M3 12h.01M3 18h.01"/></svg>
                                 </button>
                             </div>
@@ -862,19 +853,16 @@
                                     <span x-show="$store.library.hasPopularity(track)" x-text="$store.library.popularityLabel(track)"></span>
                                     <span x-show="!$store.library.hasPopularity(track)" class="info-letter">i</span>
                                 </button>
-                                <button class="track-action-btn play-btn" @click.stop="$store.queue.playRelease($store.library.currentPlaylist.tracks, idx)" title="{{ t.player_play }}">
-                                    <svg viewBox="0 0 24 24" fill="currentColor"><path d="M8 5v14l11-7z"/></svg>
-                                </button>
                                 <button class="like-btn" :class="{ liked: $store.likes.has(track.id) }" @click.stop="$store.likes.toggle(track.id)" title="{{ t.player_like }}">
                                     <svg viewBox="0 0 24 24" :fill="$store.likes.has(track.id) ? 'currentColor' : 'none'" stroke="currentColor" stroke-width="2"><path d="M20.84 4.61a5.5 5.5 0 00-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 00-7.78 7.78L12 21.23l8.84-8.84a5.5 5.5 0 000-7.78z"/></svg>
                                 </button>
-                                <button class="track-action-btn" @click.stop="$store.queue.addNextInQueue([track])" title="{{ t.player_play_next }}">
-                                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 6h14M5 12h8M5 18h14"/><path d="M17 10l4 3-4 3" fill="currentColor" stroke="none"/></svg>
+                                <button class="track-action-btn queue-insert-btn queue-next-btn" @click.stop="$store.queue.addNextInQueue([track])" title="{{ t.player_play_next }}">
+                                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 6h10M5 12h7M5 18h10"/><path d="M17 9l4 3-4 3" fill="currentColor" stroke="none"/></svg>
                                 </button>
-                                <button class="track-action-btn" @click.stop="$store.queue.addToEnd([track])" title="{{ t.player_add_to_queue }}">
-                                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="12" y1="5" x2="12" y2="19"/><line x1="5" y1="12" x2="19" y2="12"/></svg>
+                                <button class="track-action-btn queue-insert-btn queue-end-btn" @click.stop="$store.queue.addToEnd([track])" title="{{ t.player_add_to_queue }}">
+                                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M5 6h14M5 12h14M5 18h7"/><path d="M17 15l4 3-4 3" fill="currentColor" stroke="none"/></svg>
                                 </button>
-                                <button class="track-action-btn" @click.stop="$store.playlists.showPicker([track.id])" title="{{ t.player_add_to_playlist }}">
+                                <button class="track-action-btn playlist-add-btn" @click.stop="$store.playlists.showPicker([track.id])" title="{{ t.player_add_to_playlist }}">
                                     <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M8 6h13M8 12h13M8 18h13M3 6h.01M3 12h.01M3 18h.01"/></svg>
                                 </button>
                             </div>
@@ -955,11 +943,21 @@
     </div>
 
     <!-- Player Bar -->
-    <div class="player-bar">
+    <div class="player-bar"
+         :class="{ 'mobile-expanded': $store.mobile.playerExpanded, 'mobile-dragging': $store.mobile.playerDragging }"
+         :style="$store.mobile.playerDragStyle()"
+         @click.capture="$store.mobile.handlePlayerClick($event)"
+         @pointerdown="$store.mobile.startPlayerDrag($event)">
+        <button class="mobile-player-collapse-btn" type="button" @click.stop="$store.mobile.closePlayerFullscreen()" title="{{ t.player_close }}" aria-label="{{ t.player_close }}">
+            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.4">
+                <path d="M6 9l6 6 6-6"/>
+            </svg>
+        </button>
         <div class="player-now-playing">
             <template x-if="$store.player.currentTrack">
                 <div style="display:flex;align-items:center;gap:12px;overflow:hidden">
-                    <div class="player-cover">
+                    <div class="player-cover"
+                         @click.stop="$store.mobile.openPlayerFullscreen()">
                         <template x-if="$store.player.currentTrack.cover_url">
                             <img :src="$store.player.currentTrack.cover_url" :alt="$store.player.currentTrack.title">
                         </template>
@@ -989,6 +987,9 @@
                                 <span class="player-release-year" x-text="' · ' + $store.player.currentTrack.release_year"></span>
                             </template>
                         </div>
+                        <div class="player-track-release" x-show="$store.player.currentTrack.release_title">
+                            <a class="artist-link" @click.stop="$store.player.currentTrack.release_id && $store.library.openRelease($store.player.currentTrack.release_id)" x-text="$store.player.currentTrack.release_title"></a>
+                        </div>
                     </div>
                 </div>
             </template>
@@ -1029,6 +1030,8 @@
                         <div class="progress-bar-thumb"></div>
                     </div>
                 </div>
+                <div class="player-progress-strip-times"
+                     x-text="'-' + formatTime(Math.max(0, $store.player.duration - $store.player.currentTime)) + ' / ' + formatTime($store.player.duration)"></div>
                 <span class="player-time" x-text="formatTime($store.player.duration)"></span>
             </div>
             <div class="player-version-chip">v{{ t.app_version() }}</div>
@@ -1167,4 +1170,34 @@
                 </div>
             </div>
         </div>
+        <div class="mobile-expanded-queue">
+            <div class="mobile-expanded-queue-title">{{ t.player_queue }}</div>
+            <template x-if="$store.queue.upcoming().length === 0">
+                <div class="mobile-expanded-queue-empty">{{ t.player_queue_empty }}</div>
+            </template>
+            <template x-for="(track, idx) in $store.queue.upcoming()" :key="'mobile-expanded-queue-' + track.id + '-' + idx">
+                <button class="mobile-expanded-queue-row" type="button" @click="$store.queue.playFromIndex($store.queue.currentIndex + idx + 1)">
+                    <div class="mobile-expanded-queue-cover">
+                        <template x-if="track.cover_url">
+                            <img :src="track.cover_url" :alt="track.title" loading="lazy">
+                        </template>
+                        <template x-if="!track.cover_url">
+                            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M9 18V5l12-2v13"/><circle cx="6" cy="18" r="3"/><circle cx="18" cy="16" r="3"/></svg>
+                        </template>
+                    </div>
+                    <div class="mobile-expanded-queue-info">
+                        <div class="mobile-expanded-queue-name" x-text="track.title"></div>
+                        <div class="mobile-expanded-queue-artist">
+                            <template x-for="(artist, artistIdx) in $store.library.trackArtistLinks(track)" :key="artist.label + '-' + artist.id + '-' + artistIdx">
+                                <span>
+                                    <template x-if="artistIdx > 0"><span>, </span></template>
+                                    <span x-text="artist.label"></span>
+                                </span>
+                            </template>
+                        </div>
+                    </div>
+                    <span class="mobile-expanded-queue-time" x-text="formatTime(track.duration_seconds)"></span>
+                </button>
+            </template>
+        </div>
     </div>

templates/player/styles.html

@@ -687,7 +687,7 @@ button.user-stat:hover {
 
 .track-list-header {
     display: grid;
-    grid-template-columns: 40px 1fr 1fr 120px 60px;
+    grid-template-columns: 40px minmax(0, 1fr) minmax(0, 1fr) 154px 60px;
     padding: 8px 16px;
     border-bottom: 1px solid var(--border-color);
     color: var(--text-subdued);
@@ -699,7 +699,7 @@ button.user-stat:hover {
 
 .track-row {
     display: grid;
-    grid-template-columns: 40px 1fr 1fr 120px 60px;
+    grid-template-columns: 40px minmax(0, 1fr) minmax(0, 1fr) 154px 60px;
     padding: 8px 16px;
     border-radius: 4px;
     cursor: default;
@@ -736,14 +736,18 @@ button.user-stat:hover {
 }
 
 .track-album { font-size: 13px; color: var(--text-subdued); }
-.track-duration { font-size: 13px; color: var(--text-subdued); text-align: right; }
+.track-duration { font-size: 13px; color: var(--text-subdued); text-align: right; pointer-events: none; }
 
 /* Track action buttons */
 .track-actions {
     display: flex;
     align-items: center;
+    justify-content: flex-start;
     gap: 2px;
     opacity: 1;
+    min-width: 0;
+    position: relative;
+    z-index: 2;
 }
 
 .track-action-btn {
@@ -759,9 +763,22 @@ button.user-stat:hover {
     transition: color 0.15s, background 0.15s;
 }
 
+.track-actions .track-action-btn,
+.track-actions .like-btn {
+    width: 28px;
+    height: 28px;
+    flex: 0 0 28px;
+}
+
+.track-actions .popularity-info-btn {
+    width: auto;
+    flex: 0 0 auto;
+}
+
 .track-action-btn:hover { color: var(--text-primary); background: var(--bg-active); }
 .track-action-btn.play-btn:hover { color: var(--accent); }
 .track-action-btn svg { width: 16px; height: 16px; }
+.track-action-btn.queue-insert-btn svg { width: 17px; height: 17px; }
 
 .info-btn {
     color: var(--text-subdued);
@@ -1167,6 +1184,27 @@ button.user-stat:hover {
     text-overflow: ellipsis;
 }
 
+.player-track-release {
+    margin-top: 2px;
+    font-size: 11px;
+    color: var(--text-subdued);
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}
+
+.player-track-release .artist-link {
+    color: var(--text-subdued);
+    display: block;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: inherit;
+}
+
+.player-track-release .artist-link:hover {
+    color: var(--text-primary);
+}
+
 .player-controls {
     display: flex;
     flex-direction: column;
@@ -1223,6 +1261,10 @@ button.user-stat:hover {
 
 .player-time { font-size: 11px; color: var(--text-subdued); min-width: 40px; text-align: center; }
 
+.player-progress-strip-times {
+    display: none;
+}
+
 .progress-bar {
     flex: 1;
     height: 4px;
@@ -3052,7 +3094,7 @@ button.user-stat:hover {
 
 .upload-tree-track {
     display: grid;
-    grid-template-columns: 24px 30px minmax(0, 1fr) auto;
+    grid-template-columns: 24px minmax(0, 1fr) auto;
     align-items: center;
     gap: 8px;
     min-height: 44px;
@@ -3151,7 +3193,7 @@ button.user-stat:hover {
 
 .upload-track-display {
     display: grid;
-    grid-template-columns: 34px minmax(0, 1fr) auto;
+    grid-template-columns: minmax(0, 1fr) auto;
     align-items: center;
     gap: 10px;
 }
@@ -3409,6 +3451,11 @@ button.user-stat:hover {
     flex-shrink: 0;
 }
 
+.mobile-player-collapse-btn,
+.mobile-expanded-queue {
+    display: none;
+}
+
 .playlist-action-btn {
     background: none;
     border: none;
@@ -3463,7 +3510,7 @@ button.user-stat:hover {
 
 @media (max-width: 900px) {
     :root {
-        --player-height: 118px;
+        --player-height: 168px;
         --player-bar-space: calc(var(--player-height) + var(--safe-bottom));
     }
 
@@ -3597,54 +3644,175 @@ button.user-stat:hover {
     }
 
     .player-bar {
-        grid-template-columns: minmax(0, 1fr) auto;
-        grid-template-rows: auto auto;
-        gap: 8px 12px;
+        position: relative;
+        grid-template-columns: auto minmax(0, 1fr);
+        grid-template-rows: 62px 58px;
+        grid-template-areas:
+            "now now"
+            "buttons actions";
+        gap: 4px 10px;
         align-items: center;
-        padding: 10px 12px calc(10px + var(--safe-bottom));
+        padding: 34px 12px calc(9px + var(--safe-bottom));
+        touch-action: none;
+        user-select: none;
     }
 
     .player-now-playing {
-        grid-column: 1;
-        grid-row: 1;
+        grid-area: now;
+        justify-content: center;
+        text-align: center;
+        min-width: 0;
+    }
+
+    .player-now-playing > div {
+        flex-direction: row;
+        justify-content: center;
+        gap: 10px !important;
+        width: 100%;
+        max-width: 620px;
+        margin: 0 auto;
+        overflow: visible !important;
     }
 
     .player-cover {
-        width: 44px;
-        height: 44px;
+        width: 52px;
+        height: 52px;
+        cursor: pointer;
+    }
+
+    .player-track-info {
+        width: min(58vw, 360px);
+        max-width: 360px;
+    }
+
+    .player-track-title-row {
+        justify-content: center;
+    }
+
+    .player-current-like {
+        display: none;
+    }
+
+    .player-track-title,
+    .player-track-artist,
+    .player-track-release {
+        text-align: center;
+    }
+
+    .player-track-release {
+        display: block;
+        color: var(--text-subdued);
+        font-size: 10px;
+        overflow: hidden;
+        text-overflow: ellipsis;
+        white-space: nowrap;
     }
 
     .player-controls {
-        grid-column: 1 / -1;
-        grid-row: 2;
-        gap: 6px;
-        width: 100%;
+        display: contents;
     }
 
     .player-buttons {
-        gap: 18px;
+        grid-area: buttons;
+        justify-self: start;
+        gap: 4px;
+    }
+
+    .player-bar:not(.mobile-expanded) .player-buttons .player-btn:first-child,
+    .player-bar:not(.mobile-expanded) .player-buttons .player-btn:last-child {
+        display: none;
     }
 
     .player-btn {
-        min-width: 32px;
-        min-height: 32px;
+        min-width: 42px;
+        min-height: 42px;
+        padding: 7px;
+    }
+
+    .player-btn svg {
+        width: 22px;
+        height: 22px;
     }
 
     .player-btn-play {
-        width: 38px;
-        height: 38px;
+        width: 56px;
+        height: 56px;
+    }
+
+    .player-btn-play svg {
+        width: 24px;
+        height: 24px;
     }
 
     .player-timeline {
         max-width: none;
-        gap: 6px;
+        gap: 5px;
+        align-self: center;
+        padding-right: 58px;
+    }
+
+    .player-bar:not(.mobile-expanded) .player-timeline {
+        position: absolute;
+        top: 0;
+        left: 0;
+        right: 0;
+        height: 21px;
+        gap: 0;
+        padding-right: 0;
+        z-index: 1;
+    }
+
+    .player-bar:not(.mobile-expanded) .player-time {
+        display: none;
+    }
+
+    .player-bar:not(.mobile-expanded) .progress-bar,
+    .player-bar:not(.mobile-expanded) .progress-bar:hover {
+        width: 100%;
+        height: 21px;
+        border-radius: 0;
+        background: rgba(29, 185, 84, 0.18);
+    }
+
+    .player-bar:not(.mobile-expanded) .progress-bar-fill {
+        border-radius: 0;
+        background: var(--accent);
+    }
+
+    .player-bar:not(.mobile-expanded) .progress-bar-thumb {
+        display: none;
+    }
+
+    .player-bar:not(.mobile-expanded) .player-progress-strip-times {
+        position: absolute;
+        top: 22px;
+        right: 10px;
+        height: 10px;
+        display: flex;
+        align-items: center;
+        padding: 0;
+        color: var(--text-subdued);
+        font-size: 9px;
+        font-weight: 700;
+        line-height: 1;
+        pointer-events: none;
+        text-shadow: none;
+        white-space: nowrap;
     }
 
     .player-version-chip {
+        display: block;
+        position: absolute;
+        right: 12px;
+        bottom: calc(12px + var(--safe-bottom));
+        width: auto;
         max-width: none;
+        margin-top: 0;
         padding-left: 0;
-        opacity: 0.62;
-        font-size: 9px;
+        font-size: 8px;
+        line-height: 1;
+        opacity: 0.58;
+        text-align: right;
     }
 
     .player-time {
@@ -3653,17 +3821,35 @@ button.user-stat:hover {
     }
 
     .player-right {
-        grid-column: 2;
-        grid-row: 1;
+        grid-area: actions;
+        justify-self: end;
+        display: grid;
+        grid-template-columns: minmax(132px, 1fr) 40px 40px;
+        align-items: center;
+        gap: 6px;
+        width: 100%;
+        min-width: 0;
     }
 
     .volume-control {
-        display: flex;
+        display: grid;
+        grid-template-columns: 30px minmax(112px, 1fr);
+        align-items: center;
+        gap: 6px;
+        min-width: 0;
+    }
+
+    .volume-btn {
+        min-width: 30px;
+        min-height: 36px;
+        justify-content: center;
+        padding: 6px;
     }
 
     .volume-slider {
-        width: 88px;
-        height: 6px;
+        display: block;
+        width: 100%;
+        height: 9px;
         border-radius: 999px;
     }
 
@@ -3672,18 +3858,365 @@ button.user-stat:hover {
     }
 
     .volume-slider-thumb {
+        width: 17px;
+        height: 17px;
+        right: -8.5px;
+        opacity: 1;
+    }
+
+    .progress-bar {
+        height: 6px;
+        border-radius: 999px;
+    }
+
+    .progress-bar-fill {
+        border-radius: 999px;
+    }
+
+    .progress-bar-thumb {
         opacity: 1;
     }
 
     .queue-toggle-btn {
         min-width: 36px;
         min-height: 36px;
+        padding: 6px;
+    }
+
+    .queue-toggle-btn svg,
+    .volume-btn svg {
+        width: 21px;
+        height: 21px;
+    }
+
+    .player-bar.mobile-dragging:not(.mobile-expanded) {
+        position: fixed;
+        left: 0;
+        right: 0;
+        bottom: 0;
+        height: calc(var(--player-bar-space) + var(--mobile-player-drag, 0px));
+        z-index: 70;
+        border-radius: 18px 18px 0 0;
+        box-shadow: 0 -18px 54px rgba(0,0,0,0.5);
+    }
+
+    .player-bar.mobile-expanded {
+        position: fixed;
+        inset: 0;
+        height: 100dvh;
+        display: flex;
+        flex-direction: column;
+        justify-content: flex-start;
+        gap: 16px;
+        align-items: center;
+        padding: calc(18px + env(safe-area-inset-top)) 18px calc(16px + var(--safe-bottom));
+        border-top: 0;
+        border-radius: 0;
+        background: var(--bg-primary);
+        box-shadow: none;
+        overflow-y: auto;
+        overscroll-behavior: contain;
+        z-index: 80;
+        transform: translateY(var(--mobile-player-close-drag, 0px));
+        transition: transform 0.18s ease, height 0.18s ease;
+        touch-action: pan-y;
+        user-select: auto;
+    }
+
+    .player-bar.mobile-dragging {
+        transition: none;
+    }
+
+    .player-bar.mobile-expanded .mobile-player-collapse-btn {
+        display: flex;
+        position: absolute;
+        top: calc(12px + env(safe-area-inset-top));
+        right: 12px;
+        width: 42px;
+        height: 42px;
+        border: 0;
+        border-radius: 50%;
+        background: rgba(255,255,255,0.08);
+        color: var(--text-primary);
+        align-items: center;
+        justify-content: center;
+        z-index: 2;
+    }
+
+    .mobile-player-collapse-btn svg {
+        width: 22px;
+        height: 22px;
+    }
+
+    .player-bar.mobile-expanded .player-now-playing {
+        justify-content: center;
+        align-self: stretch;
+        width: 100%;
+        min-height: max(300px, calc(100dvh - 248px));
+        flex: 0 0 auto;
+        overflow: visible;
+        padding-top: 38px;
+        touch-action: none;
+        cursor: grab;
+    }
+
+    .player-bar.mobile-expanded .player-now-playing > div {
+        width: 100%;
+        flex-direction: column;
+        justify-content: center;
+        gap: 18px !important;
+        overflow: visible !important;
+        text-align: center;
+    }
+
+    .player-bar.mobile-expanded.mobile-dragging .player-now-playing {
+        cursor: grabbing;
+    }
+
+    .player-bar.mobile-expanded .player-cover {
+        width: min(76vw, 38dvh, 360px);
+        height: auto;
+        aspect-ratio: 1;
+        border-radius: 14px;
+        box-shadow: 0 22px 62px rgba(0,0,0,0.48);
+        touch-action: none;
+    }
+
+    .player-bar.mobile-expanded .player-cover svg {
+        width: 96px;
+        height: 96px;
+    }
+
+    .player-bar.mobile-expanded .player-track-info {
+        width: min(100%, 520px);
+        overflow: visible;
+    }
+
+    .player-bar.mobile-expanded .player-track-title-row {
+        justify-content: center;
+    }
+
+    .player-bar.mobile-expanded .player-track-title {
+        font-size: 22px;
+        font-weight: 800;
+        white-space: normal;
+        text-align: center;
+    }
+
+    .player-bar.mobile-expanded .player-track-artist {
+        margin-top: 5px;
+        font-size: 14px;
+        white-space: normal;
+        text-align: center;
+    }
+
+    .player-bar.mobile-expanded .player-current-like {
+        display: flex;
+        width: 38px;
+        height: 38px;
+    }
+
+    .player-bar.mobile-expanded .player-track-release {
+        margin-top: 4px;
+        font-size: 13px;
+        white-space: normal;
+    }
+
+    .player-bar.mobile-expanded .player-controls {
+        display: flex;
+        width: 100%;
+        flex: 0 0 auto;
+        flex-direction: column;
+        align-items: center;
+        gap: 14px;
+    }
+
+    .player-bar.mobile-expanded .player-version-chip {
+        display: none;
+    }
+
+    .player-bar.mobile-expanded .player-buttons {
+        justify-self: center;
+        gap: 18px;
+        order: 2;
+    }
+
+    .player-bar.mobile-expanded .player-btn {
+        min-width: 56px;
+        min-height: 56px;
+    }
+
+    .player-bar.mobile-expanded .player-btn svg {
+        width: 28px;
+        height: 28px;
+    }
+
+    .player-bar.mobile-expanded .player-btn-play {
+        width: 72px;
+        height: 72px;
+    }
+
+    .player-bar.mobile-expanded .player-timeline {
+        width: 100%;
+        max-width: none;
+        justify-self: center;
+        align-self: center;
+        padding-right: 0;
+        order: 1;
+    }
+
+    .player-bar.mobile-expanded .progress-bar {
+        height: 7px;
+        border-radius: 999px;
+    }
+
+    .player-bar.mobile-expanded .progress-bar-thumb {
+        opacity: 1;
+    }
+
+    .player-bar.mobile-expanded .player-right {
+        position: static;
+        grid-area: actions;
+        justify-self: center;
+        width: min(100%, 560px);
+        flex: 0 0 auto;
+        grid-template-columns: minmax(0, 1fr) 48px 48px;
+        gap: 8px;
+        padding: 0;
+        border-radius: 0;
+        background: transparent;
+    }
+
+    .player-bar.mobile-expanded .volume-control {
+        grid-template-columns: 44px minmax(0, 1fr);
+        gap: 8px;
+    }
+
+    .player-bar.mobile-expanded .volume-btn,
+    .player-bar.mobile-expanded .queue-toggle-btn {
+        min-width: 48px;
+        min-height: 48px;
+        padding: 10px;
+    }
+
+    .player-bar.mobile-expanded .volume-btn {
+        min-width: 44px;
+    }
+
+    .player-bar.mobile-expanded .volume-slider {
+        display: block;
+        height: 7px;
+    }
+
+    .player-bar.mobile-expanded .device-popover {
+        position: fixed;
+        top: auto;
+        bottom: calc(90px + var(--safe-bottom));
+        left: 12px;
+        right: 12px;
+        width: auto;
+        max-width: none;
+        max-height: 42dvh;
+    }
+
+    .player-bar.mobile-expanded .mobile-expanded-queue {
+        display: block;
+        width: 100%;
+        max-height: none;
+        min-height: 0;
+        overflow: visible;
+        flex: 0 0 auto;
+        margin-top: 8px;
+        padding-top: 14px;
+        padding-bottom: 24px;
+        border-top: 1px solid var(--border-color);
+    }
+
+    .mobile-expanded-queue-title {
+        margin: 0 0 8px;
+        color: var(--text-subdued);
+        font-size: 11px;
+        font-weight: 800;
+        letter-spacing: 0;
+        text-transform: uppercase;
+    }
+
+    .mobile-expanded-queue-empty {
+        padding: 18px 0;
+        color: var(--text-subdued);
+        font-size: 13px;
+        text-align: center;
+    }
+
+    .mobile-expanded-queue-row {
+        width: 100%;
+        min-height: 54px;
+        border: 0;
+        border-radius: 8px;
+        background: transparent;
+        color: var(--text-secondary);
+        display: grid;
+        grid-template-columns: 42px minmax(0, 1fr) auto;
+        align-items: center;
+        gap: 10px;
+        padding: 6px 4px;
+        text-align: left;
+    }
+
+    .mobile-expanded-queue-row:active {
+        background: var(--bg-hover);
+    }
+
+    .mobile-expanded-queue-cover {
+        width: 42px;
+        height: 42px;
+        border-radius: 5px;
+        overflow: hidden;
+        background: var(--bg-elevated);
+        display: flex;
+        align-items: center;
+        justify-content: center;
+    }
+
+    .mobile-expanded-queue-cover img {
+        width: 100%;
+        height: 100%;
+        object-fit: cover;
+    }
+
+    .mobile-expanded-queue-cover svg {
+        width: 20px;
+        height: 20px;
+        color: var(--text-subdued);
+    }
+
+    .mobile-expanded-queue-info {
+        min-width: 0;
+    }
+
+    .mobile-expanded-queue-name,
+    .mobile-expanded-queue-artist {
+        overflow: hidden;
+        text-overflow: ellipsis;
+        white-space: nowrap;
+    }
+
+    .mobile-expanded-queue-name {
+        color: var(--text-primary);
+        font-size: 13px;
+        font-weight: 700;
+    }
+
+    .mobile-expanded-queue-artist,
+    .mobile-expanded-queue-time {
+        color: var(--text-subdued);
+        font-size: 11px;
     }
 }
 
 @media (max-width: 560px) {
     :root {
-        --player-height: 132px;
+        --player-height: 170px;
         --player-bar-space: calc(var(--player-height) + var(--safe-bottom));
     }
 
@@ -3960,7 +4493,7 @@ button.user-stat:hover {
     }
 
     .upload-tree-track {
-        grid-template-columns: 24px 30px minmax(0, 1fr);
+        grid-template-columns: 24px minmax(0, 1fr);
         padding-left: 12px;
     }
 
@@ -3976,7 +4509,7 @@ button.user-stat:hover {
     }
 
     .upload-track-display {
-        grid-template-columns: 32px minmax(0, 1fr);
+        grid-template-columns: minmax(0, 1fr);
     }
 
     .upload-track-actions {
@@ -4121,11 +4654,24 @@ button.user-stat:hover {
         gap: 8px;
         padding-left: 10px;
         padding-right: 10px;
+        grid-template-rows: 60px 58px;
     }
 
     .player-track-title { font-size: 12px; }
     .player-track-artist { font-size: 10px; }
-    .player-buttons { gap: 10px; }
+    .player-track-release { font-size: 9px; }
+    .player-buttons { gap: 2px; }
+
+    .player-right {
+        grid-template-columns: minmax(68px, 1fr) 34px 34px;
+        width: 100%;
+        gap: 3px;
+    }
+
+    .volume-control {
+        grid-template-columns: 22px minmax(44px, 1fr);
+        gap: 3px;
+    }
 
     .player-version-chip {
         padding-left: 0;
@@ -4138,26 +4684,65 @@ button.user-stat:hover {
     }
 
     .volume-btn {
+        min-width: 24px;
+        min-height: 34px;
+        padding: 5px;
+    }
+
+    .queue-toggle-btn {
+        min-width: 34px;
+        min-height: 34px;
         padding: 5px;
     }
 
     .volume-slider {
-        width: 72px;
+        display: block;
+        width: 100%;
     }
 
     .player-btn {
-        min-width: 30px;
-        min-height: 30px;
+        min-width: 42px;
+        min-height: 42px;
+        padding: 7px;
     }
 
     .player-btn svg {
-        width: 17px;
-        height: 17px;
+        width: 22px;
+        height: 22px;
     }
 
     .player-btn-play {
-        width: 36px;
-        height: 36px;
+        width: 56px;
+        height: 56px;
+    }
+
+    .player-btn-play svg {
+        width: 24px;
+        height: 24px;
+    }
+
+    .player-bar.mobile-expanded {
+        gap: 14px;
+        padding-left: 14px;
+        padding-right: 14px;
+    }
+
+    .player-bar.mobile-expanded .player-cover {
+        width: min(82vw, 36dvh, 340px);
+    }
+
+    .player-bar.mobile-expanded .player-buttons {
+        gap: 12px;
+    }
+
+    .player-bar.mobile-expanded .player-btn {
+        min-width: 52px;
+        min-height: 52px;
+    }
+
+    .player-bar.mobile-expanded .player-btn-play {
+        width: 68px;
+        height: 68px;
     }
 }