diff --git a/src/application/errors.rs b/src/application/errors.rs
index 4b5f350..2b62632 100644
--- a/src/application/errors.rs
+++ b/src/application/errors.rs
@@ -32,6 +32,7 @@ impl IntoResponse for ApiError {
     fn into_response(self) -> Response {
         let (status, message) = match self.0 {
             AppError::Validation(message) => (StatusCode::BAD_REQUEST, message),
+            AppError::Conflict(message) => (StatusCode::CONFLICT, message),
             AppError::NotFound => (StatusCode::NOT_FOUND, "entity not found".to_string()),
             AppError::Unexpected(message) => {
                 error!(error = %message, "unexpected application error");
@@ -49,6 +50,7 @@ impl IntoResponse for ApiError {
 pub fn map_app_error(err: AppError) -> StatusCode {
     match err {
         AppError::Validation(_) => StatusCode::BAD_REQUEST,
+        AppError::Conflict(_) => StatusCode::CONFLICT,
         AppError::NotFound => StatusCode::NOT_FOUND,
         AppError::Unexpected(_) => StatusCode::INTERNAL_SERVER_ERROR,
     }
@@ -60,6 +62,8 @@ pub type AppResult<T> = Result<T, AppError>;
 pub enum AppError {
     #[error("validation failed: {0}")]
     Validation(String),
+    #[error("conflict: {0}")]
+    Conflict(String),
     #[error("entity not found")]
     NotFound,
     #[error("unexpected error: {0}")]
@@ -79,7 +83,7 @@ impl From<RepositoryError> for AppError {
     fn from(value: RepositoryError) -> Self {
         match value {
             RepositoryError::NotFound => Self::NotFound,
-            RepositoryError::Conflict(msg) => Self::Validation(msg),
+            RepositoryError::Conflict(msg) => Self::Conflict(msg),
             RepositoryError::Unexpected(msg) => Self::Unexpected(msg),
         }
     }
diff --git a/src/application/routes/brews.rs b/src/application/routes/brews.rs
new file mode 100644
index 0000000..30cc68c
--- /dev/null
+++ b/src/application/routes/brews.rs
@@ -0,0 +1,321 @@
+use axum::Json;
+use axum::extract::{Query, State};
+use axum::http::{HeaderMap, StatusCode};
+use axum::response::{IntoResponse, Redirect, Response};
+use serde::Deserialize;
+
+use super::macros::{define_delete_handler, define_enriched_get_handler};
+use crate::application::auth::AuthenticatedUser;
+use crate::application::errors::{ApiError, AppError, map_app_error};
+use crate::application::routes::render_html;
+use crate::application::routes::support::{
+    FlexiblePayload, ListQuery, PayloadSource, is_datastar_request,
+};
+use crate::application::server::AppState;
+use crate::domain::bags::BagFilter;
+use crate::domain::brews::{BrewFilter, BrewSortKey, BrewWithDetails, NewBrew};
+use crate::domain::gear::{GearCategory, GearFilter, GearSortKey};
+use crate::domain::ids::{BagId, BrewId, GearId};
+use crate::domain::listing::{ListRequest, SortDirection};
+use crate::domain::timeline::{NewTimelineEvent, TimelineEventDetail};
+use crate::presentation::web::templates::{BrewListTemplate, BrewsTemplate};
+use crate::presentation::web::views::{
+    BagOptionView, BrewView, GearOptionView, ListNavigator, Paginated,
+};
+
+const BREW_PAGE_PATH: &str = "/brews";
+const BREW_FRAGMENT_PATH: &str = "/brews#brew-list";
+
+struct BrewPageData {
+    brews: Paginated<BrewView>,
+    navigator: ListNavigator<BrewSortKey>,
+}
+
+#[tracing::instrument(skip(state))]
+async fn load_brew_page(
+    state: &AppState,
+    request: ListRequest<BrewSortKey>,
+) -> Result<BrewPageData, AppError> {
+    let page = state
+        .brew_repo
+        .list(BrewFilter::all(), &request)
+        .await
+        .map_err(AppError::from)?;
+
+    let (brews, navigator) = crate::application::routes::support::build_page_view(
+        page,
+        request,
+        BrewView::from_domain,
+        BREW_PAGE_PATH,
+        BREW_FRAGMENT_PATH,
+    );
+
+    Ok(BrewPageData { brews, navigator })
+}
+
+#[tracing::instrument(skip(state, cookies, headers, query))]
+pub(crate) async fn brews_page(
+    State(state): State<AppState>,
+    cookies: tower_cookies::Cookies,
+    headers: HeaderMap,
+    Query(query): Query<ListQuery>,
+) -> Result<Response, StatusCode> {
+    let request = query.into_request::<BrewSortKey>();
+
+    if is_datastar_request(&headers) {
+        let is_authenticated = super::is_authenticated(&state, &cookies).await;
+        return render_brew_list_fragment(state, request, is_authenticated)
+            .await
+            .map_err(map_app_error);
+    }
+
+    // Load open bags for the form dropdown
+    let open_bags_request = ListRequest::show_all(
+        crate::domain::bags::BagSortKey::RoastDate,
+        SortDirection::Desc,
+    );
+    let open_bags = state
+        .bag_repo
+        .list(BagFilter::open(), &open_bags_request)
+        .await
+        .map_err(|err| map_app_error(AppError::from(err)))?;
+    let bag_options: Vec<BagOptionView> = open_bags
+        .items
+        .into_iter()
+        .map(BagOptionView::from)
+        .collect();
+
+    // Load grinders for dropdown
+    let grinder_request = ListRequest::show_all(GearSortKey::Make, SortDirection::Asc);
+    let grinders = state
+        .gear_repo
+        .list(
+            GearFilter::for_category(GearCategory::Grinder),
+            &grinder_request,
+        )
+        .await
+        .map_err(|err| map_app_error(AppError::from(err)))?;
+    let grinder_options: Vec<GearOptionView> = grinders
+        .items
+        .into_iter()
+        .map(GearOptionView::from)
+        .collect();
+
+    // Load brewers for dropdown
+    let brewer_request = ListRequest::show_all(GearSortKey::Make, SortDirection::Asc);
+    let brewers = state
+        .gear_repo
+        .list(
+            GearFilter::for_category(GearCategory::Brewer),
+            &brewer_request,
+        )
+        .await
+        .map_err(|err| map_app_error(AppError::from(err)))?;
+    let brewer_options: Vec<GearOptionView> = brewers
+        .items
+        .into_iter()
+        .map(GearOptionView::from)
+        .collect();
+
+    let BrewPageData { brews, navigator } = load_brew_page(&state, request)
+        .await
+        .map_err(map_app_error)?;
+
+    let is_authenticated = super::is_authenticated(&state, &cookies).await;
+
+    let template = BrewsTemplate {
+        nav_active: "brews",
+        is_authenticated,
+        brews,
+        bag_options,
+        grinder_options,
+        brewer_options,
+        navigator,
+    };
+
+    render_html(template).map(IntoResponse::into_response)
+}
+
+#[derive(Debug, Deserialize)]
+pub(crate) struct NewBrewSubmission {
+    bag_id: BagId,
+    coffee_weight: f64,
+    grinder_id: GearId,
+    grind_setting: f64,
+    brewer_id: GearId,
+    water_volume: i32,
+    water_temp: f64,
+}
+
+impl NewBrewSubmission {
+    fn into_new_brew(self) -> Result<NewBrew, AppError> {
+        if self.coffee_weight <= 0.0 {
+            return Err(AppError::validation("coffee weight must be positive"));
+        }
+        if self.grind_setting < 0.0 {
+            return Err(AppError::validation("grind setting must be non-negative"));
+        }
+        if self.water_volume <= 0 {
+            return Err(AppError::validation("water volume must be positive"));
+        }
+        if self.water_temp <= 0.0 || self.water_temp > 100.0 {
+            return Err(AppError::validation(
+                "water temperature must be between 0 and 100",
+            ));
+        }
+
+        Ok(NewBrew {
+            bag_id: self.bag_id,
+            coffee_weight: self.coffee_weight,
+            grinder_id: self.grinder_id,
+            grind_setting: self.grind_setting,
+            brewer_id: self.brewer_id,
+            water_volume: self.water_volume,
+            water_temp: self.water_temp,
+        })
+    }
+}
+
+#[tracing::instrument(skip(state, _auth_user, headers, query))]
+pub(crate) async fn create_brew(
+    State(state): State<AppState>,
+    _auth_user: AuthenticatedUser,
+    headers: HeaderMap,
+    Query(query): Query<ListQuery>,
+    payload: FlexiblePayload<NewBrewSubmission>,
+) -> Result<Response, ApiError> {
+    let request = query.into_request::<BrewSortKey>();
+    let (submission, source) = payload.into_parts();
+    let new_brew = submission.into_new_brew().map_err(ApiError::from)?;
+
+    let brew = state
+        .brew_repo
+        .insert(new_brew)
+        .await
+        .map_err(AppError::from)?;
+
+    // Fetch enriched brew details for timeline event
+    let enriched = state
+        .brew_repo
+        .get_with_details(brew.id)
+        .await
+        .map_err(AppError::from)?;
+
+    // Add timeline event
+    let ratio = if enriched.brew.coffee_weight > 0.0 {
+        format!(
+            "1:{:.1}",
+            f64::from(enriched.brew.water_volume) / enriched.brew.coffee_weight
+        )
+    } else {
+        "N/A".to_string()
+    };
+
+    let event = NewTimelineEvent {
+        entity_type: "brew".to_string(),
+        entity_id: brew.id.into_inner(),
+        action: "brewed".to_string(),
+        occurred_at: chrono::Utc::now(),
+        title: enriched.roast_name.clone(),
+        details: vec![
+            TimelineEventDetail {
+                label: "Roaster".to_string(),
+                value: enriched.roaster_name.clone(),
+            },
+            TimelineEventDetail {
+                label: "Coffee".to_string(),
+                value: format!("{:.1}g", enriched.brew.coffee_weight),
+            },
+            TimelineEventDetail {
+                label: "Water".to_string(),
+                value: format!(
+                    "{}ml @ {:.1}\u{00B0}C",
+                    enriched.brew.water_volume, enriched.brew.water_temp
+                ),
+            },
+            TimelineEventDetail {
+                label: "Grinder".to_string(),
+                value: format!(
+                    "{} @ {:.1}",
+                    enriched.grinder_name, enriched.brew.grind_setting
+                ),
+            },
+            TimelineEventDetail {
+                label: "Brewer".to_string(),
+                value: enriched.brewer_name.clone(),
+            },
+            TimelineEventDetail {
+                label: "Ratio".to_string(),
+                value: ratio,
+            },
+        ],
+        tasting_notes: vec![],
+    };
+    let _ = state.timeline_repo.insert(event).await;
+
+    if is_datastar_request(&headers) {
+        render_brew_list_fragment(state, request, true)
+            .await
+            .map_err(ApiError::from)
+    } else if matches!(source, PayloadSource::Form) {
+        let target = ListNavigator::new(BREW_PAGE_PATH, BREW_FRAGMENT_PATH, request).page_href(1);
+        Ok(Redirect::to(&target).into_response())
+    } else {
+        Ok((StatusCode::CREATED, Json(enriched)).into_response())
+    }
+}
+
+#[derive(Debug, Deserialize)]
+pub struct BrewsQuery {
+    pub bag_id: Option<BagId>,
+}
+
+#[tracing::instrument(skip(state))]
+pub(crate) async fn list_brews(
+    State(state): State<AppState>,
+    Query(params): Query<BrewsQuery>,
+) -> Result<Json<Vec<BrewWithDetails>>, ApiError> {
+    let filter = match params.bag_id {
+        Some(bag_id) => BrewFilter::for_bag(bag_id),
+        None => BrewFilter::all(),
+    };
+    let request = ListRequest::show_all(BrewSortKey::CreatedAt, SortDirection::Desc);
+    let page = state
+        .brew_repo
+        .list(filter, &request)
+        .await
+        .map_err(AppError::from)?;
+    Ok(Json(page.items))
+}
+
+define_enriched_get_handler!(
+    get_brew,
+    BrewId,
+    BrewWithDetails,
+    brew_repo,
+    get_with_details
+);
+
+define_delete_handler!(
+    delete_brew,
+    BrewId,
+    BrewSortKey,
+    brew_repo,
+    render_brew_list_fragment
+);
+
+async fn render_brew_list_fragment(
+    state: AppState,
+    request: ListRequest<BrewSortKey>,
+    is_authenticated: bool,
+) -> Result<Response, AppError> {
+    let BrewPageData { brews, navigator } = load_brew_page(&state, request).await?;
+
+    let template = BrewListTemplate {
+        is_authenticated,
+        brews,
+        navigator,
+    };
+
+    crate::application::routes::support::render_fragment(template, "#brew-list")
+}
diff --git a/src/application/routes/mod.rs b/src/application/routes/mod.rs
index 6c08a30..713bf30 100644
--- a/src/application/routes/mod.rs
+++ b/src/application/routes/mod.rs
@@ -1,5 +1,6 @@
 pub mod auth;
 pub mod bags;
+pub mod brews;
 pub mod gear;
 mod macros;
 pub mod roasters;
@@ -59,6 +60,11 @@ pub fn app_router(state: AppState) -> axum::Router {
                 .put(gear::update_gear)
                 .delete(gear::delete_gear),
         )
+        .route("/brews", get(brews::list_brews).post(brews::create_brew))
+        .route(
+            "/brews/:id",
+            get(brews::get_brew).delete(brews::delete_brew),
+        )
         .route(
             "/tokens",
             post(tokens::create_token).get(tokens::list_tokens),
@@ -77,6 +83,7 @@ pub fn app_router(state: AppState) -> axum::Router {
             get(roasts::roast_page),
         )
         .route("/bags", get(bags::bags_page))
+        .route("/brews", get(brews::brews_page))
         .route("/gear", get(gear::gear_page))
         .route("/timeline", get(timeline::timeline_page))
         .route("/styles.css", get(styles))
diff --git a/src/application/server.rs b/src/application/server.rs
index 8e7453e..bd6299c 100644
--- a/src/application/server.rs
+++ b/src/application/server.rs
@@ -9,13 +9,14 @@ use tracing::info;
 
 use crate::application::routes::app_router;
 use crate::domain::repositories::{
-    BagRepository, GearRepository, RoastRepository, RoasterRepository, SessionRepository,
-    TimelineEventRepository, TokenRepository, UserRepository,
+    BagRepository, BrewRepository, GearRepository, RoastRepository, RoasterRepository,
+    SessionRepository, TimelineEventRepository, TokenRepository, UserRepository,
 };
 use crate::domain::users::NewUser;
 use crate::infrastructure::auth::hash_password;
 use crate::infrastructure::database::Database;
 use crate::infrastructure::repositories::bags::SqlBagRepository;
+use crate::infrastructure::repositories::brews::SqlBrewRepository;
 use crate::infrastructure::repositories::gear::SqlGearRepository;
 use crate::infrastructure::repositories::roasters::SqlRoasterRepository;
 use crate::infrastructure::repositories::roasts::SqlRoastRepository;
@@ -37,6 +38,7 @@ pub struct AppState {
     pub roast_repo: Arc<dyn RoastRepository>,
     pub bag_repo: Arc<dyn BagRepository>,
     pub gear_repo: Arc<dyn GearRepository>,
+    pub brew_repo: Arc<dyn BrewRepository>,
     pub timeline_repo: Arc<dyn TimelineEventRepository>,
     pub user_repo: Arc<dyn UserRepository>,
     pub token_repo: Arc<dyn TokenRepository>,
@@ -50,6 +52,7 @@ impl AppState {
         roast_repo: Arc<dyn RoastRepository>,
         bag_repo: Arc<dyn BagRepository>,
         gear_repo: Arc<dyn GearRepository>,
+        brew_repo: Arc<dyn BrewRepository>,
         timeline_repo: Arc<dyn TimelineEventRepository>,
         user_repo: Arc<dyn UserRepository>,
         token_repo: Arc<dyn TokenRepository>,
@@ -60,6 +63,7 @@ impl AppState {
             roast_repo,
             bag_repo,
             gear_repo,
+            brew_repo,
             timeline_repo,
             user_repo,
             token_repo,
@@ -78,6 +82,7 @@ pub async fn serve(config: ServerConfig) -> anyhow::Result<()> {
     let roast_repo = Arc::new(SqlRoastRepository::new(database.clone_pool()));
     let bag_repo = Arc::new(SqlBagRepository::new(database.clone_pool()));
     let gear_repo = Arc::new(SqlGearRepository::new(database.clone_pool()));
+    let brew_repo = Arc::new(SqlBrewRepository::new(database.clone_pool()));
     let timeline_repo = Arc::new(SqlTimelineEventRepository::new(database.clone_pool()));
     let user_repo: Arc<dyn UserRepository> =
         Arc::new(SqlUserRepository::new(database.clone_pool()));
@@ -94,6 +99,7 @@ pub async fn serve(config: ServerConfig) -> anyhow::Result<()> {
         roast_repo,
         bag_repo,
         gear_repo,
+        brew_repo,
         timeline_repo,
         user_repo,
         token_repo,