server: moved params from brk_types

crates/brk_query/src/impl/mempool.rs

@@ -3,7 +3,7 @@ use std::cmp::Ordering;
 use brk_error::{Error, Result};
 use brk_types::{
     CpfpEntry, CpfpInfo, FeeRate, MempoolBlock, MempoolInfo, MempoolRecentTx, RecommendedFees,
-    Txid, TxidParam, TxidPrefix, Weight,
+    Txid, TxidPrefix, Weight,
 };
 
 use crate::Query;
@@ -51,10 +51,10 @@ impl Query {
         Ok(mempool.get_txs().recent().to_vec())
     }
 
-    pub fn cpfp(&self, TxidParam { txid }: TxidParam) -> Result<CpfpInfo> {
+    pub fn cpfp(&self, txid: &Txid) -> Result<CpfpInfo> {
         let mempool = self.mempool().ok_or(Error::MempoolNotAvailable)?;
         let entries = mempool.get_entries();
-        let prefix = TxidPrefix::from(&txid);
+        let prefix = TxidPrefix::from(txid);
 
         let entry = entries
             .get(&prefix)

crates/brk_query/src/impl/tx.rs

@@ -2,23 +2,23 @@ use bitcoin::hex::DisplayHex;
 use brk_error::{Error, Result};
 use brk_types::{
     BlockHash, Height, MerkleProof, Timestamp, TxInIndex, TxIndex, TxOutspend, TxStatus,
-    Transaction, Txid, TxidParam, TxidPrefix, Vin, Vout,
+    Transaction, Txid, TxidPrefix, Vin, Vout,
 };
 use vecdb::{ReadableVec, VecIndex};
 
 use crate::Query;
 
 impl Query {
-    pub fn transaction(&self, TxidParam { txid }: TxidParam) -> Result<Transaction> {
+    pub fn transaction(&self, txid: &Txid) -> Result<Transaction> {
         // First check mempool for unconfirmed transactions
         if let Some(mempool) = self.mempool()
-            && let Some(tx_with_hex) = mempool.get_txs().get(&txid)
+            && let Some(tx_with_hex) = mempool.get_txs().get(txid)
         {
             return Ok(tx_with_hex.tx().clone());
         }
 
         // Look up confirmed transaction by txid prefix
-        let prefix = TxidPrefix::from(&txid);
+        let prefix = TxidPrefix::from(txid);
         let indexer = self.indexer();
         let Ok(Some(tx_index)) = indexer
             .stores
@@ -32,16 +32,16 @@ impl Query {
         self.transaction_by_index(tx_index)
     }
 
-    pub fn transaction_status(&self, TxidParam { txid }: TxidParam) -> Result<TxStatus> {
+    pub fn transaction_status(&self, txid: &Txid) -> Result<TxStatus> {
         // First check mempool for unconfirmed transactions
         if let Some(mempool) = self.mempool()
-            && mempool.get_txs().contains_key(&txid)
+            && mempool.get_txs().contains_key(txid)
         {
             return Ok(TxStatus::UNCONFIRMED);
         }
 
         // Look up confirmed transaction by txid prefix
-        let prefix = TxidPrefix::from(&txid);
+        let prefix = TxidPrefix::from(txid);
         let indexer = self.indexer();
         let Ok(Some(tx_index)) = indexer
             .stores
@@ -70,8 +70,8 @@ impl Query {
         })
     }
 
-    pub fn transaction_raw(&self, TxidParam { txid }: TxidParam) -> Result<Vec<u8>> {
-        let prefix = TxidPrefix::from(&txid);
+    pub fn transaction_raw(&self, txid: &Txid) -> Result<Vec<u8>> {
+        let prefix = TxidPrefix::from(txid);
         let indexer = self.indexer();
         let Ok(Some(tx_index)) = indexer
             .stores
@@ -84,16 +84,16 @@ impl Query {
         self.transaction_raw_by_index(tx_index)
     }
 
-    pub fn transaction_hex(&self, TxidParam { txid }: TxidParam) -> Result<String> {
+    pub fn transaction_hex(&self, txid: &Txid) -> Result<String> {
         // First check mempool for unconfirmed transactions
         if let Some(mempool) = self.mempool()
-            && let Some(tx_with_hex) = mempool.get_txs().get(&txid)
+            && let Some(tx_with_hex) = mempool.get_txs().get(txid)
         {
             return Ok(tx_with_hex.hex().to_string());
         }
 
         // Look up confirmed transaction by txid prefix
-        let prefix = TxidPrefix::from(&txid);
+        let prefix = TxidPrefix::from(txid);
         let indexer = self.indexer();
         let Ok(Some(tx_index)) = indexer
             .stores
@@ -107,24 +107,24 @@ impl Query {
         self.transaction_hex_by_index(tx_index)
     }
 
-    pub fn outspend(&self, txid: TxidParam, vout: Vout) -> Result<TxOutspend> {
+    pub fn outspend(&self, txid: &Txid, vout: Vout) -> Result<TxOutspend> {
         let all = self.outspends(txid)?;
         all.into_iter()
             .nth(usize::from(vout))
             .ok_or(Error::OutOfRange("Output index out of range".into()))
     }
 
-    pub fn outspends(&self, TxidParam { txid }: TxidParam) -> Result<Vec<TxOutspend>> {
+    pub fn outspends(&self, txid: &Txid) -> Result<Vec<TxOutspend>> {
         // Mempool outputs are unspent in on-chain terms
         if let Some(mempool) = self.mempool()
-            && let Some(tx_with_hex) = mempool.get_txs().get(&txid)
+            && let Some(tx_with_hex) = mempool.get_txs().get(txid)
         {
             let output_count = tx_with_hex.tx().output.len();
             return Ok(vec![TxOutspend::UNSPENT; output_count]);
         }
 
         // Look up confirmed transaction
-        let prefix = TxidPrefix::from(&txid);
+        let prefix = TxidPrefix::from(txid);
         let indexer = self.indexer();
         let Ok(Some(tx_index)) = indexer
             .stores
@@ -248,12 +248,12 @@ impl Query {
         self.client().send_raw_transaction(hex)
     }
 
-    pub fn merkleblock_proof(&self, txid_param: TxidParam) -> Result<String> {
-        let (_, height) = self.resolve_tx(&txid_param.txid)?;
+    pub fn merkleblock_proof(&self, txid: &Txid) -> Result<String> {
+        let (_, height) = self.resolve_tx(txid)?;
         let header = self.read_block_header(height)?;
         let txids = self.block_txids_by_height(height)?;
 
-        let target: bitcoin::Txid = (&txid_param.txid).into();
+        let target: bitcoin::Txid = txid.into();
         let btxids: Vec<bitcoin::Txid> = txids.iter().map(bitcoin::Txid::from).collect();
         let mb = bitcoin::MerkleBlock::from_header_txids_with_predicate(&header, &btxids, |t| {
             *t == target
@@ -261,8 +261,8 @@ impl Query {
         Ok(bitcoin::consensus::encode::serialize_hex(&mb))
     }
 
-    pub fn merkle_proof(&self, txid_param: TxidParam) -> Result<MerkleProof> {
-        let (tx_index, height) = self.resolve_tx(&txid_param.txid)?;
+    pub fn merkle_proof(&self, txid: &Txid) -> Result<MerkleProof> {
+        let (tx_index, height) = self.resolve_tx(txid)?;
         let first_tx = self
             .indexer()
             .vecs

crates/brk_server/src/api/mempool_space/addrs.rs

@@ -5,12 +5,13 @@ use axum::{
     response::Redirect,
     routing::get,
 };
-use brk_types::{
-    AddrParam, AddrStats, AddrTxidsParam, AddrValidation, Transaction, Txid, Utxo,
-    ValidateAddrParam, Version,
-};
+use brk_types::{AddrStats, AddrValidation, Transaction, Txid, Utxo, Version};
 
-use crate::{AppState, CacheStrategy, extended::TransformResponseExtended};
+use crate::{
+    AppState, CacheStrategy,
+    extended::TransformResponseExtended,
+    params::{AddrParam, AddrTxidsParam, ValidateAddrParam},
+};
 
 pub trait AddrRoutes {
     fn add_addr_routes(self) -> Self;

crates/brk_server/src/api/mempool_space/blocks.rs

@@ -4,12 +4,13 @@ use axum::{
     http::{HeaderMap, Uri},
 };
 use brk_query::BLOCK_TXS_PAGE_SIZE;
-use brk_types::{
-    BlockHashParam, BlockHashStartIndex, BlockHashTxIndex, BlockInfo, BlockInfoV1, BlockStatus,
-    BlockTimestamp, HeightParam, TimestampParam, Transaction, TxIndex, Txid, Version,
-};
+use brk_types::{BlockInfo, BlockInfoV1, BlockStatus, BlockTimestamp, Transaction, TxIndex, Txid, Version};
 
-use crate::{AppState, CacheStrategy, extended::TransformResponseExtended};
+use crate::{
+    AppState, CacheStrategy,
+    extended::TransformResponseExtended,
+    params::{BlockHashParam, BlockHashStartIndex, BlockHashTxIndex, HeightParam, TimestampParam},
+};
 
 pub trait BlockRoutes {
     fn add_block_routes(self) -> Self;

crates/brk_server/src/api/mempool_space/general.rs

@@ -3,9 +3,13 @@ use axum::{
     extract::{Query, State},
     http::{HeaderMap, Uri},
 };
-use brk_types::{DifficultyAdjustment, HistoricalPrice, OptionalTimestampParam, Prices, Timestamp};
+use brk_types::{DifficultyAdjustment, HistoricalPrice, Prices, Timestamp};
 
-use crate::{AppState, CacheStrategy, extended::TransformResponseExtended};
+use crate::{
+    AppState, CacheStrategy,
+    extended::TransformResponseExtended,
+    params::OptionalTimestampParam,
+};
 
 pub trait GeneralRoutes {
     fn add_general_routes(self) -> Self;

crates/brk_server/src/api/mempool_space/mining.rs

@@ -6,12 +6,16 @@ use axum::{
     routing::get,
 };
 use brk_types::{
-    BlockCountParam, BlockFeesEntry, BlockInfoV1, BlockRewardsEntry, BlockSizesWeights,
+    BlockFeesEntry, BlockInfoV1, BlockRewardsEntry, BlockSizesWeights,
     DifficultyAdjustmentEntry, HashrateSummary, PoolDetail, PoolHashrateEntry, PoolInfo,
-    PoolSlugAndHeightParam, PoolSlugParam, PoolsSummary, RewardStats, TimePeriodParam,
+    PoolsSummary, RewardStats,
 };
 
-use crate::{AppState, CacheStrategy, Error, extended::TransformResponseExtended};
+use crate::{
+    AppState, CacheStrategy, Error,
+    extended::TransformResponseExtended,
+    params::{BlockCountParam, PoolSlugAndHeightParam, PoolSlugParam, TimePeriodParam},
+};
 
 pub trait MiningRoutes {
     fn add_mining_routes(self) -> Self;

crates/brk_server/src/api/mempool_space/transactions.rs

@@ -6,12 +6,13 @@ use axum::{
     extract::{Path, State},
     http::{HeaderMap, Uri},
 };
-use brk_types::{
-    CpfpInfo, MerkleProof, Transaction, TxOutspend, TxStatus, Txid, TxidParam, TxidVout,
-    TxidsParam, Version,
-};
+use brk_types::{CpfpInfo, MerkleProof, Transaction, TxOutspend, TxStatus, Txid, Version};
 
-use crate::{AppState, CacheStrategy, extended::TransformResponseExtended};
+use crate::{
+    AppState, CacheStrategy,
+    extended::TransformResponseExtended,
+    params::{TxidParam, TxidVout, TxidsParam},
+};
 
 pub trait TxRoutes {
     fn add_tx_routes(self) -> Self;
@@ -24,7 +25,7 @@ impl TxRoutes for ApiRouter<AppState> {
             "/api/v1/cpfp/{txid}",
             get_with(
                 async |uri: Uri, headers: HeaderMap, Path(param): Path<TxidParam>, State(state): State<AppState>| {
-                    state.cached_json(&headers, state.tx_cache(Version::ONE, &param.txid), &uri, move |q| q.cpfp(param)).await
+                    state.cached_json(&headers, state.tx_cache(Version::ONE, &param.txid), &uri, move |q| q.cpfp(&param.txid)).await
                 },
                 |op| op
                     .id("get_cpfp")
@@ -45,7 +46,7 @@ impl TxRoutes for ApiRouter<AppState> {
                     Path(param): Path<TxidParam>,
                     State(state): State<AppState>
                 | {
-                    state.cached_json(&headers, state.tx_cache(Version::ONE, &param.txid), &uri, move |q| q.transaction(param)).await
+                    state.cached_json(&headers, state.tx_cache(Version::ONE, &param.txid), &uri, move |q| q.transaction(&param.txid)).await
                 },
                 |op| op
                     .id("get_tx")
@@ -67,10 +68,10 @@ impl TxRoutes for ApiRouter<AppState> {
                 async |
                     uri: Uri,
                     headers: HeaderMap,
-                    Path(txid): Path<TxidParam>,
+                    Path(param): Path<TxidParam>,
                     State(state): State<AppState>
                 | {
-                    state.cached_text(&headers, state.tx_cache(Version::ONE, &txid.txid), &uri, move |q| q.transaction_hex(txid)).await
+                    state.cached_text(&headers, state.tx_cache(Version::ONE, &param.txid), &uri, move |q| q.transaction_hex(&param.txid)).await
                 },
                 |op| op
                     .id("get_tx_hex")
@@ -89,8 +90,8 @@ impl TxRoutes for ApiRouter<AppState> {
         .api_route(
             "/api/tx/{txid}/merkleblock-proof",
             get_with(
-                async |uri: Uri, headers: HeaderMap, Path(txid): Path<TxidParam>, State(state): State<AppState>| {
-                    state.cached_text(&headers, state.tx_cache(Version::ONE, &txid.txid), &uri, move |q| q.merkleblock_proof(txid)).await
+                async |uri: Uri, headers: HeaderMap, Path(param): Path<TxidParam>, State(state): State<AppState>| {
+                    state.cached_text(&headers, state.tx_cache(Version::ONE, &param.txid), &uri, move |q| q.merkleblock_proof(&param.txid)).await
                 },
                 |op| op
                     .id("get_tx_merkleblock_proof")
@@ -107,8 +108,8 @@ impl TxRoutes for ApiRouter<AppState> {
         .api_route(
             "/api/tx/{txid}/merkle-proof",
             get_with(
-                async |uri: Uri, headers: HeaderMap, Path(txid): Path<TxidParam>, State(state): State<AppState>| {
-                    state.cached_json(&headers, state.tx_cache(Version::ONE, &txid.txid), &uri, move |q| q.merkle_proof(txid)).await
+                async |uri: Uri, headers: HeaderMap, Path(param): Path<TxidParam>, State(state): State<AppState>| {
+                    state.cached_json(&headers, state.tx_cache(Version::ONE, &param.txid), &uri, move |q| q.merkle_proof(&param.txid)).await
                 },
                 |op| op
                     .id("get_tx_merkle_proof")
@@ -131,8 +132,7 @@ impl TxRoutes for ApiRouter<AppState> {
                     Path(path): Path<TxidVout>,
                     State(state): State<AppState>
                 | {
-                    let txid = TxidParam { txid: path.txid };
-                    state.cached_json(&headers, CacheStrategy::Tip, &uri, move |q| q.outspend(txid, path.vout)).await
+                    state.cached_json(&headers, CacheStrategy::Tip, &uri, move |q| q.outspend(&path.txid, path.vout)).await
                 },
                 |op| op
                     .id("get_tx_outspend")
@@ -154,10 +154,10 @@ impl TxRoutes for ApiRouter<AppState> {
                 async |
                     uri: Uri,
                     headers: HeaderMap,
-                    Path(txid): Path<TxidParam>,
+                    Path(param): Path<TxidParam>,
                     State(state): State<AppState>
                 | {
-                    state.cached_json(&headers, CacheStrategy::Tip, &uri, move |q| q.outspends(txid)).await
+                    state.cached_json(&headers, CacheStrategy::Tip, &uri, move |q| q.outspends(&param.txid)).await
                 },
                 |op| op
                     .id("get_tx_outspends")
@@ -176,8 +176,8 @@ impl TxRoutes for ApiRouter<AppState> {
         .api_route(
             "/api/tx/{txid}/raw",
             get_with(
-                async |uri: Uri, headers: HeaderMap, Path(txid): Path<TxidParam>, State(state): State<AppState>| {
-                    state.cached_bytes(&headers, state.tx_cache(Version::ONE, &txid.txid), &uri, move |q| q.transaction_raw(txid)).await
+                async |uri: Uri, headers: HeaderMap, Path(param): Path<TxidParam>, State(state): State<AppState>| {
+                    state.cached_bytes(&headers, state.tx_cache(Version::ONE, &param.txid), &uri, move |q| q.transaction_raw(&param.txid)).await
                 },
                 |op| op
                     .id("get_tx_raw")
@@ -200,7 +200,7 @@ impl TxRoutes for ApiRouter<AppState> {
                     Path(param): Path<TxidParam>,
                     State(state): State<AppState>
                 | {
-                    state.cached_json(&headers, state.tx_cache(Version::ONE, &param.txid), &uri, move |q| q.transaction_status(param)).await
+                    state.cached_json(&headers, state.tx_cache(Version::ONE, &param.txid), &uri, move |q| q.transaction_status(&param.txid)).await
                 },
                 |op| op
                     .id("get_tx_status")

crates/brk_server/src/api/metrics/mod.rs

@@ -9,10 +9,12 @@ use axum::{
 };
 use brk_traversable::TreeNode;
 use brk_types::{
-    CostBasisCohortParam, CostBasisFormatted, CostBasisParams, CostBasisQuery, DataRangeFormat,
-    Date, DetailedSeriesCount, Index, IndexInfo, PaginatedSeries, Pagination, SearchQuery,
-    SeriesData, SeriesInfo, SeriesList, SeriesName, SeriesSelection, SeriesSelectionLegacy,
+    CostBasisFormatted, DataRangeFormat, Date, DetailedSeriesCount, Index, IndexInfo,
+    PaginatedSeries, Pagination, SearchQuery, SeriesData, SeriesInfo, SeriesList, SeriesName,
+    SeriesSelection, SeriesSelectionLegacy,
 };
+
+use crate::params::{CostBasisCohortParam, CostBasisParams, CostBasisQuery};
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
 

crates/brk_server/src/api/series/mod.rs

@@ -9,12 +9,15 @@ use axum::{
 };
 use brk_traversable::TreeNode;
 use brk_types::{
-    CostBasisCohortParam, CostBasisFormatted, CostBasisParams, CostBasisQuery, DataRangeFormat,
-    Date, IndexInfo, PaginatedSeries, Pagination, SearchQuery, SeriesCount, SeriesData, SeriesInfo,
-    SeriesNameWithIndex, SeriesParam, SeriesSelection,
+    CostBasisFormatted, DataRangeFormat, Date, IndexInfo, PaginatedSeries, Pagination, SearchQuery,
+    SeriesCount, SeriesData, SeriesInfo, SeriesNameWithIndex, SeriesSelection,
 };
 
-use crate::{CacheStrategy, extended::TransformResponseExtended};
+use crate::{
+    CacheStrategy,
+    extended::TransformResponseExtended,
+    params::{CostBasisCohortParam, CostBasisParams, CostBasisQuery, SeriesParam},
+};
 
 use super::AppState;
 

crates/brk_server/src/lib.rs

@@ -36,6 +36,7 @@ mod api;
 pub mod cache;
 mod error;
 mod extended;
+pub mod params;
 mod state;
 
 pub use api::ApiRoutes;

crates/brk_server/src/params/addr_param.rs

@@ -1,7 +1,7 @@
 use schemars::JsonSchema;
 use serde::Deserialize;
 
-use crate::Addr;
+use brk_types::Addr;
 
 #[derive(Deserialize, JsonSchema)]
 pub struct AddrParam {

crates/brk_server/src/params/addr_txids_param.rs

@@ -1,7 +1,7 @@
 use schemars::JsonSchema;
 use serde::Deserialize;
 
-use crate::Txid;
+use brk_types::Txid;
 
 #[derive(Debug, Default, Deserialize, JsonSchema)]
 pub struct AddrTxidsParam {

crates/brk_server/src/params/blockhash_param.rs

@@ -1,7 +1,7 @@
 use schemars::JsonSchema;
 use serde::Deserialize;
 
-use crate::BlockHash;
+use brk_types::BlockHash;
 
 #[derive(Deserialize, JsonSchema)]
 pub struct BlockHashParam {

crates/brk_server/src/params/blockhash_start_index.rs

@@ -1,7 +1,7 @@
 use schemars::JsonSchema;
 use serde::Deserialize;
 
-use crate::{BlockHash, TxIndex};
+use brk_types::{BlockHash, TxIndex};
 
 #[derive(Deserialize, JsonSchema)]
 pub struct BlockHashStartIndex {

crates/brk_server/src/params/blockhash_tx_index.rs

@@ -1,7 +1,7 @@
 use schemars::JsonSchema;
 use serde::Deserialize;
 
-use crate::{BlockHash, TxIndex};
+use brk_types::{BlockHash, TxIndex};
 
 #[derive(Deserialize, JsonSchema)]
 pub struct BlockHashTxIndex {

crates/brk_server/src/params/cost_basis_params.rs

@@ -1,33 +1,7 @@
-use std::{fmt, ops::Deref};
-
 use schemars::JsonSchema;
 use serde::Deserialize;
 
-use crate::{CostBasisBucket, CostBasisValue, Date};
-
-/// Cohort identifier for cost basis distribution.
-#[derive(Deserialize, JsonSchema)]
-#[schemars(example = &"all", example = &"sth", example = &"lth")]
-pub struct Cohort(String);
-
-impl fmt::Display for Cohort {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.write_str(&self.0)
-    }
-}
-
-impl<T: Into<String>> From<T> for Cohort {
-    fn from(s: T) -> Self {
-        Self(s.into())
-    }
-}
-
-impl Deref for Cohort {
-    type Target = str;
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
+use brk_types::{Cohort, CostBasisBucket, CostBasisValue, Date};
 
 /// Path parameters for cost basis distribution endpoint.
 #[derive(Deserialize, JsonSchema)]

crates/brk_server/src/params/height_param.rs

@@ -1,7 +1,7 @@
 use schemars::JsonSchema;
 use serde::Deserialize;
 
-use crate::Height;
+use brk_types::Height;
 
 #[derive(Deserialize, JsonSchema)]
 pub struct HeightParam {

crates/brk_server/src/params/limit_param.rs

@@ -1,7 +1,7 @@
 use schemars::JsonSchema;
 use serde::Deserialize;
 
-use crate::Limit;
+use brk_types::Limit;
 
 #[derive(Deserialize, JsonSchema)]
 pub struct LimitParam {

crates/brk_server/src/params/mod.rs

@@ -0,0 +1,35 @@
+mod addr_param;
+mod addr_txids_param;
+mod block_count_param;
+mod blockhash_param;
+mod blockhash_start_index;
+mod blockhash_tx_index;
+mod cost_basis_params;
+mod height_param;
+mod limit_param;
+mod pool_slug_param;
+mod series_param;
+mod time_period_param;
+mod timestamp_param;
+mod txid_param;
+mod txid_vout;
+mod txids_param;
+mod validate_addr_param;
+
+pub use addr_param::*;
+pub use addr_txids_param::*;
+pub use block_count_param::*;
+pub use blockhash_param::*;
+pub use blockhash_start_index::*;
+pub use blockhash_tx_index::*;
+pub use cost_basis_params::*;
+pub use height_param::*;
+pub use limit_param::*;
+pub use pool_slug_param::*;
+pub use series_param::*;
+pub use time_period_param::*;
+pub use timestamp_param::*;
+pub use txid_param::*;
+pub use txid_vout::*;
+pub use txids_param::*;
+pub use validate_addr_param::*;

crates/brk_server/src/params/pool_slug_param.rs

@@ -1,7 +1,7 @@
 use schemars::JsonSchema;
 use serde::Deserialize;
 
-use super::{Height, PoolSlug};
+use brk_types::{Height, PoolSlug};
 
 #[derive(Deserialize, JsonSchema)]
 pub struct PoolSlugParam {

crates/brk_server/src/params/series_param.rs

@@ -1,7 +1,7 @@
 use schemars::JsonSchema;
 use serde::Deserialize;
 
-use crate::SeriesName;
+use brk_types::SeriesName;
 
 #[derive(Deserialize, JsonSchema)]
 pub struct SeriesParam {

crates/brk_server/src/params/time_period_param.rs

@@ -1,7 +1,7 @@
 use schemars::JsonSchema;
 use serde::Deserialize;
 
-use super::TimePeriod;
+use brk_types::TimePeriod;
 
 #[derive(Deserialize, JsonSchema)]
 pub struct TimePeriodParam {

crates/brk_server/src/params/timestamp_param.rs

@@ -1,7 +1,7 @@
 use schemars::JsonSchema;
 use serde::Deserialize;
 
-use crate::Timestamp;
+use brk_types::Timestamp;
 
 #[derive(Deserialize, JsonSchema)]
 pub struct TimestampParam {

crates/brk_server/src/params/txid_param.rs

@@ -1,7 +1,7 @@
 use schemars::JsonSchema;
 use serde::Deserialize;
 
-use crate::Txid;
+use brk_types::Txid;
 
 #[derive(Deserialize, JsonSchema)]
 pub struct TxidParam {

crates/brk_server/src/params/txid_vout.rs

@@ -1,7 +1,7 @@
 use schemars::JsonSchema;
 use serde::Deserialize;
 
-use crate::{Txid, Vout};
+use brk_types::{Txid, Vout};
 
 /// Transaction output reference (txid + output index)
 #[derive(Deserialize, JsonSchema)]

crates/brk_server/src/params/txids_param.rs

@@ -2,7 +2,7 @@ use std::str::FromStr;
 
 use schemars::JsonSchema;
 
-use crate::Txid;
+use brk_types::Txid;
 
 /// Query parameter for transaction-times endpoint.
 #[derive(JsonSchema)]

crates/brk_types/src/cohort.rs

@@ -0,0 +1,28 @@
+use std::{fmt, ops::Deref};
+
+use schemars::JsonSchema;
+use serde::Deserialize;
+
+/// Cohort identifier for cost basis distribution.
+#[derive(Deserialize, JsonSchema)]
+#[schemars(example = &"all", example = &"sth", example = &"lth")]
+pub struct Cohort(String);
+
+impl fmt::Display for Cohort {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        f.write_str(&self.0)
+    }
+}
+
+impl<T: Into<String>> From<T> for Cohort {
+    fn from(s: T) -> Self {
+        Self(s.into())
+    }
+}
+
+impl Deref for Cohort {
+    type Target = str;
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}

crates/brk_types/src/lib.rs

@@ -10,9 +10,7 @@ mod addr_index_any;
 mod addr_index_outpoint;
 mod addr_index_tx_index;
 mod addr_mempool_stats;
-mod addr_param;
 mod addr_stats;
-mod addr_txids_param;
 mod addr_validation;
 mod age;
 mod basis_points_16;
@@ -23,7 +21,6 @@ mod bitcoin;
 mod blk_metadata;
 mod blk_position;
 mod block;
-mod block_count_param;
 mod block_extras;
 mod block_fee_rates_entry;
 mod block_fees_entry;
@@ -38,21 +35,18 @@ mod block_status;
 mod block_timestamp;
 mod block_weight_entry;
 mod blockhash;
-mod blockhash_param;
 mod blockhash_prefix;
-mod blockhash_start_index;
-mod blockhash_tx_index;
 mod bytes;
 mod cents;
 mod cents_compact;
 mod cents_sats;
 mod cents_signed;
 mod cents_squared_sats;
+mod cohort;
 mod coinbase_tag;
 mod cpfp;
 mod cost_basis_bucket;
 mod cost_basis_distribution;
-mod cost_basis_params;
 mod cost_basis_value;
 mod data_range;
 mod data_range_format;
@@ -83,7 +77,6 @@ mod hashrate_summary;
 mod health;
 mod height;
 mod historical_price;
-mod height_param;
 mod hex;
 mod hour1;
 mod hour12;
@@ -92,7 +85,6 @@ mod index;
 mod index_info;
 mod indexes;
 mod limit;
-mod limit_param;
 mod mempool_block;
 mod mempool_entry_info;
 mod mempool_info;
@@ -135,7 +127,6 @@ mod pool_detail;
 mod pool_info;
 mod pool_hashrate_entry;
 mod pool_slug;
-mod pool_slug_param;
 mod pool_stats;
 mod pools;
 mod pools_summary;
@@ -157,7 +148,6 @@ mod series_name;
 mod series_name_with_index;
 mod series_output;
 mod series_paginated;
-mod series_param;
 mod series_selection;
 mod series_selection_legacy;
 mod stored_bool;
@@ -175,9 +165,7 @@ mod supply_state;
 mod sync_status;
 mod term;
 mod time_period;
-mod time_period_param;
 mod timestamp;
-mod timestamp_param;
 mod tree_node;
 mod tx;
 mod tx_index;
@@ -185,10 +173,7 @@ mod tx_status;
 mod tx_version;
 mod tx_with_hex;
 mod txid;
-mod txid_param;
 mod txid_prefix;
-mod txids_param;
-mod txid_vout;
 mod txin;
 mod txin_index;
 mod txout;
@@ -198,7 +183,6 @@ mod type_index;
 mod unit;
 mod unknown_output_index;
 mod utxo;
-mod validate_addr_param;
 mod vin;
 mod vout;
 mod vsize;
@@ -216,9 +200,7 @@ pub use addr_index_any::*;
 pub use addr_index_outpoint::*;
 pub use addr_index_tx_index::*;
 pub use addr_mempool_stats::*;
-pub use addr_param::*;
 pub use addr_stats::*;
-pub use addr_txids_param::*;
 pub use addr_validation::*;
 pub use age::*;
 pub use basis_points_16::*;
@@ -229,7 +211,6 @@ pub use bitcoin::*;
 pub use blk_metadata::*;
 pub use blk_position::*;
 pub use block::*;
-pub use block_count_param::*;
 pub use block_extras::*;
 pub use block_fee_rates_entry::*;
 pub use block_fees_entry::*;
@@ -244,21 +225,18 @@ pub use block_status::*;
 pub use block_timestamp::*;
 pub use block_weight_entry::*;
 pub use blockhash::*;
-pub use blockhash_param::*;
 pub use blockhash_prefix::*;
-pub use blockhash_start_index::*;
-pub use blockhash_tx_index::*;
 pub use bytes::*;
 pub use cents::*;
 pub use cents_compact::*;
 pub use cents_sats::*;
 pub use cents_signed::*;
 pub use cents_squared_sats::*;
+pub use cohort::*;
 pub use coinbase_tag::*;
 pub use cpfp::*;
 pub use cost_basis_bucket::*;
 pub use cost_basis_distribution::*;
-pub use cost_basis_params::*;
 pub use cost_basis_value::*;
 pub use data_range::*;
 pub use data_range_format::*;
@@ -289,7 +267,6 @@ pub use hashrate_summary::*;
 pub use health::*;
 pub use height::*;
 pub use historical_price::*;
-pub use height_param::*;
 pub use hex::*;
 pub use hour1::*;
 pub use hour4::*;
@@ -298,7 +275,6 @@ pub use index::*;
 pub use index_info::*;
 pub use indexes::*;
 pub use limit::*;
-pub use limit_param::*;
 pub use mempool_block::*;
 pub use mempool_entry_info::*;
 pub use mempool_info::*;
@@ -341,7 +317,6 @@ pub use pool_detail::*;
 pub use pool_info::*;
 pub use pool_hashrate_entry::*;
 pub use pool_slug::*;
-pub use pool_slug_param::*;
 pub use pool_stats::*;
 pub use pools::*;
 pub use pools_summary::*;
@@ -363,7 +338,6 @@ pub use series_name::*;
 pub use series_name_with_index::*;
 pub use series_output::*;
 pub use series_paginated::*;
-pub use series_param::*;
 pub use series_selection::*;
 pub use series_selection_legacy::*;
 pub use stored_bool::*;
@@ -381,9 +355,7 @@ pub use supply_state::*;
 pub use sync_status::*;
 pub use term::*;
 pub use time_period::*;
-pub use time_period_param::*;
 pub use timestamp::*;
-pub use timestamp_param::*;
 pub use tree_node::*;
 pub use tx::*;
 pub use tx_index::*;
@@ -391,10 +363,7 @@ pub use tx_status::*;
 pub use tx_version::*;
 pub use tx_with_hex::*;
 pub use txid::*;
-pub use txid_param::*;
 pub use txid_prefix::*;
-pub use txids_param::*;
-pub use txid_vout::*;
 pub use txin::*;
 pub use txin_index::*;
 pub use txout::*;
@@ -404,7 +373,6 @@ pub use type_index::*;
 pub use unit::*;
 pub use unknown_output_index::*;
 pub use utxo::*;
-pub use validate_addr_param::*;
 pub use vin::*;
 pub use vout::*;
 pub use vsize::*;

modules/brk-client/index.js

@@ -144,10 +144,10 @@
  * A single block fees data point.
  *
  * @typedef {Object} BlockFeesEntry
- * @property {Height} avgHeight
- * @property {Timestamp} timestamp
- * @property {Sats} avgFees
- * @property {Dollars} uSD - BTC/USD price at that height
+ * @property {Height} avgHeight - Average block height in this window
+ * @property {Timestamp} timestamp - Unix timestamp at the window midpoint
+ * @property {Sats} avgFees - Average fees per block in this window (sats)
+ * @property {Dollars} uSD - BTC/USD price at this height
  */
 /**
  * Block hash
@@ -203,7 +203,6 @@
  * @property {number} nonce - Nonce
  * @property {number} bits - Compact target (bits)
  * @property {number} difficulty - Block difficulty
- * @property {boolean=} stale - Whether this block is stale (orphaned)
  * @property {BlockExtras} extras - Extended block data
  */
 /**
@@ -219,25 +218,25 @@
  * A single block rewards data point.
  *
  * @typedef {Object} BlockRewardsEntry
- * @property {Height} avgHeight
- * @property {Timestamp} timestamp
- * @property {Sats} avgRewards
- * @property {Dollars} uSD - BTC/USD price at that height
+ * @property {Height} avgHeight - Average block height in this window
+ * @property {Timestamp} timestamp - Unix timestamp at the window midpoint
+ * @property {Sats} avgRewards - Average coinbase reward per block (subsidy + fees, sats)
+ * @property {Dollars} uSD - BTC/USD price at this height
  */
 /**
  * A single block size data point.
  *
  * @typedef {Object} BlockSizeEntry
- * @property {Height} avgHeight
- * @property {Timestamp} timestamp
- * @property {number} avgSize
+ * @property {Height} avgHeight - Average block height in this window
+ * @property {Timestamp} timestamp - Unix timestamp at the window midpoint
+ * @property {number} avgSize - Rolling 24h median block size (bytes)
  */
 /**
  * Combined block sizes and weights response.
  *
  * @typedef {Object} BlockSizesWeights
- * @property {BlockSizeEntry[]} sizes
- * @property {BlockWeightEntry[]} weights
+ * @property {BlockSizeEntry[]} sizes - Block size data points
+ * @property {BlockWeightEntry[]} weights - Block weight data points
  */
 /**
  * Block status indicating whether block is in the best chain
@@ -259,9 +258,9 @@
  * A single block weight data point.
  *
  * @typedef {Object} BlockWeightEntry
- * @property {Height} avgHeight
- * @property {Timestamp} timestamp
- * @property {Weight} avgWeight
+ * @property {Height} avgHeight - Average block height in this window
+ * @property {Timestamp} timestamp - Unix timestamp at the window midpoint
+ * @property {Weight} avgWeight - Rolling 24h median block weight (weight units)
  */
 /**
  * Unsigned cents (u64) - for values that should never be negative.
@@ -409,10 +408,10 @@
  * Serializes as array: [timestamp, height, difficulty, change_percent]
  *
  * @typedef {Object} DifficultyAdjustmentEntry
- * @property {Timestamp} timestamp
- * @property {Height} height
- * @property {number} difficulty
- * @property {number} changePercent
+ * @property {Timestamp} timestamp - Unix timestamp of the adjustment
+ * @property {Height} height - Block height of the adjustment
+ * @property {number} difficulty - Difficulty value
+ * @property {number} changePercent - Adjustment ratio (new/previous, e.g. 1.068 = +6.8%)
  */
 /**
  * A single difficulty data point in the hashrate summary.
@@ -509,10 +508,10 @@
  * Server health status
  *
  * @typedef {Object} Health
- * @property {string} status
- * @property {string} service
- * @property {string} version
- * @property {string} timestamp
+ * @property {string} status - Health status ("healthy")
+ * @property {string} service - Service name
+ * @property {string} version - Server version
+ * @property {string} timestamp - Current server time (ISO 8601)
  * @property {string} startedAt - Server start time (ISO 8601)
  * @property {number} uptimeSeconds - Uptime in seconds
  * @property {Height} indexedHeight - Height of the last indexed block
@@ -540,15 +539,15 @@
  * Historical price response
  *
  * @typedef {Object} HistoricalPrice
- * @property {HistoricalPriceEntry[]} prices
- * @property {ExchangeRates} exchangeRates
+ * @property {HistoricalPriceEntry[]} prices - Price data points
+ * @property {ExchangeRates} exchangeRates - Exchange rates (currently empty)
  */
 /**
  * A single price data point
  *
  * @typedef {Object} HistoricalPriceEntry
- * @property {number} time
- * @property {Dollars} uSD
+ * @property {number} time - Unix timestamp
+ * @property {Dollars} uSD - BTC/USD price
  */
 /** @typedef {number} Hour1 */
 /** @typedef {number} Hour12 */
@@ -610,21 +609,21 @@
  * @property {{ [key: string]: VSize }} feeHistogram - Fee histogram: `[[fee_rate, vsize], ...]` sorted by descending fee rate
  */
 /**
- * Simplified mempool transaction for the recent transactions endpoint
+ * Simplified mempool transaction for the `/api/mempool/recent` endpoint.
  *
  * @typedef {Object} MempoolRecentTx
- * @property {Txid} txid
- * @property {Sats} fee
- * @property {VSize} vsize
- * @property {Sats} value
+ * @property {Txid} txid - Transaction ID
+ * @property {Sats} fee - Transaction fee (sats)
+ * @property {VSize} vsize - Virtual size (vbytes)
+ * @property {Sats} value - Total output value (sats)
  */
 /**
  * Merkle inclusion proof for a transaction
  *
  * @typedef {Object} MerkleProof
- * @property {Height} blockHeight
- * @property {string[]} merkle
- * @property {number} pos
+ * @property {Height} blockHeight - Block height containing the transaction
+ * @property {string[]} merkle - Merkle proof path (hex-encoded hashes)
+ * @property {number} pos - Transaction position in the block
  */
 /** @typedef {number} Minute10 */
 /** @typedef {number} Minute30 */
@@ -802,8 +801,8 @@
  * Current price response matching mempool.space /api/v1/prices format
  *
  * @typedef {Object} Prices
- * @property {Timestamp} time
- * @property {Dollars} uSD
+ * @property {Timestamp} time - Unix timestamp
+ * @property {Dollars} uSD - BTC/USD price
  */
 /**
  * A range boundary: integer index, date, or timestamp.
@@ -831,9 +830,9 @@
  * @typedef {Object} RewardStats
  * @property {Height} startBlock - First block in the range
  * @property {Height} endBlock - Last block in the range
- * @property {Sats} totalReward
- * @property {Sats} totalFee
- * @property {number} totalTx
+ * @property {Sats} totalReward - Total coinbase rewards (subsidy + fees) in sats
+ * @property {Sats} totalFee - Total transaction fees in sats
+ * @property {number} totalTx - Total number of transactions
  */
 /**
  * Satoshis
@@ -1000,17 +999,17 @@
  * Transaction information compatible with mempool.space API format
  *
  * @typedef {Object} Transaction
- * @property {(TxIndex|null)=} index
- * @property {Txid} txid
- * @property {TxVersion} version
- * @property {RawLockTime} locktime
+ * @property {(TxIndex|null)=} index - Internal transaction index (brk-specific, not in mempool.space)
+ * @property {Txid} txid - Transaction ID
+ * @property {TxVersion} version - Transaction version
+ * @property {RawLockTime} locktime - Transaction lock time
  * @property {TxIn[]} vin - Transaction inputs
  * @property {TxOut[]} vout - Transaction outputs
  * @property {number} size - Transaction size in bytes
  * @property {Weight} weight - Transaction weight
  * @property {number} sigops - Number of signature operations
  * @property {Sats} fee - Transaction fee in satoshis
- * @property {TxStatus} status
+ * @property {TxStatus} status - Confirmation status (confirmed, block height/hash/time)
  */
 /**
  * Hierarchical tree node for organizing series into categories
@@ -1096,10 +1095,10 @@
  * Unspent transaction output
  *
  * @typedef {Object} Utxo
- * @property {Txid} txid
- * @property {Vout} vout
- * @property {TxStatus} status
- * @property {Sats} value
+ * @property {Txid} txid - Transaction ID of the UTXO
+ * @property {Vout} vout - Output index
+ * @property {TxStatus} status - Confirmation status
+ * @property {Sats} value - Output value in satoshis
  */
 /**
  * Virtual size in vbytes (weight / 4, rounded up)

packages/brk_client/brk_client/__init__.py

@@ -387,7 +387,10 @@ class BlockFeesEntry(TypedDict):
     A single block fees data point.
 
     Attributes:
-        USD: BTC/USD price at that height
+        avgHeight: Average block height in this window
+        timestamp: Unix timestamp at the window midpoint
+        avgFees: Average fees per block in this window (sats)
+        USD: BTC/USD price at this height
     """
     avgHeight: Height
     timestamp: Timestamp
@@ -466,7 +469,6 @@ class BlockInfoV1(TypedDict):
         nonce: Nonce
         bits: Compact target (bits)
         difficulty: Block difficulty
-        stale: Whether this block is stale (orphaned)
         extras: Extended block data
     """
     id: BlockHash
@@ -482,7 +484,6 @@ class BlockInfoV1(TypedDict):
     nonce: int
     bits: int
     difficulty: float
-    stale: bool
     extras: BlockExtras
 
 class BlockRewardsEntry(TypedDict):
@@ -490,7 +491,10 @@ class BlockRewardsEntry(TypedDict):
     A single block rewards data point.
 
     Attributes:
-        USD: BTC/USD price at that height
+        avgHeight: Average block height in this window
+        timestamp: Unix timestamp at the window midpoint
+        avgRewards: Average coinbase reward per block (subsidy + fees, sats)
+        USD: BTC/USD price at this height
     """
     avgHeight: Height
     timestamp: Timestamp
@@ -500,6 +504,11 @@ class BlockRewardsEntry(TypedDict):
 class BlockSizeEntry(TypedDict):
     """
     A single block size data point.
+
+    Attributes:
+        avgHeight: Average block height in this window
+        timestamp: Unix timestamp at the window midpoint
+        avgSize: Rolling 24h median block size (bytes)
     """
     avgHeight: Height
     timestamp: Timestamp
@@ -508,6 +517,11 @@ class BlockSizeEntry(TypedDict):
 class BlockWeightEntry(TypedDict):
     """
     A single block weight data point.
+
+    Attributes:
+        avgHeight: Average block height in this window
+        timestamp: Unix timestamp at the window midpoint
+        avgWeight: Rolling 24h median block weight (weight units)
     """
     avgHeight: Height
     timestamp: Timestamp
@@ -516,6 +530,10 @@ class BlockWeightEntry(TypedDict):
 class BlockSizesWeights(TypedDict):
     """
     Combined block sizes and weights response.
+
+    Attributes:
+        sizes: Block size data points
+        weights: Block weight data points
     """
     sizes: List[BlockSizeEntry]
     weights: List[BlockWeightEntry]
@@ -684,6 +702,12 @@ class DifficultyAdjustmentEntry(TypedDict):
     """
     A single difficulty adjustment entry.
     Serializes as array: [timestamp, height, difficulty, change_percent]
+
+    Attributes:
+        timestamp: Unix timestamp of the adjustment
+        height: Block height of the adjustment
+        difficulty: Difficulty value
+        change_percent: Adjustment ratio (new/previous, e.g. 1.068 = +6.8%)
     """
     timestamp: Timestamp
     height: Height
@@ -803,6 +827,10 @@ class Health(TypedDict):
     Server health status
 
     Attributes:
+        status: Health status ("healthy")
+        service: Service name
+        version: Server version
+        timestamp: Current server time (ISO 8601)
         started_at: Server start time (ISO 8601)
         uptime_seconds: Uptime in seconds
         indexed_height: Height of the last indexed block
@@ -831,6 +859,10 @@ class HeightParam(TypedDict):
 class HistoricalPriceEntry(TypedDict):
     """
     A single price data point
+
+    Attributes:
+        time: Unix timestamp
+        USD: BTC/USD price
     """
     time: int
     USD: Dollars
@@ -838,6 +870,10 @@ class HistoricalPriceEntry(TypedDict):
 class HistoricalPrice(TypedDict):
     """
     Historical price response
+
+    Attributes:
+        prices: Price data points
+        exchangeRates: Exchange rates (currently empty)
     """
     prices: List[HistoricalPriceEntry]
     exchangeRates: ExchangeRates
@@ -902,7 +938,13 @@ class MempoolInfo(TypedDict):
 
 class MempoolRecentTx(TypedDict):
     """
-    Simplified mempool transaction for the recent transactions endpoint
+    Simplified mempool transaction for the `/api/mempool/recent` endpoint.
+
+    Attributes:
+        txid: Transaction ID
+        fee: Transaction fee (sats)
+        vsize: Virtual size (vbytes)
+        value: Total output value (sats)
     """
     txid: Txid
     fee: Sats
@@ -912,6 +954,11 @@ class MempoolRecentTx(TypedDict):
 class MerkleProof(TypedDict):
     """
     Merkle inclusion proof for a transaction
+
+    Attributes:
+        block_height: Block height containing the transaction
+        merkle: Merkle proof path (hex-encoded hashes)
+        pos: Transaction position in the block
     """
     block_height: Height
     merkle: List[str]
@@ -1121,6 +1168,10 @@ class PoolsSummary(TypedDict):
 class Prices(TypedDict):
     """
     Current price response matching mempool.space /api/v1/prices format
+
+    Attributes:
+        time: Unix timestamp
+        USD: BTC/USD price
     """
     time: Timestamp
     USD: Dollars
@@ -1149,6 +1200,9 @@ class RewardStats(TypedDict):
     Attributes:
         startBlock: First block in the range
         endBlock: Last block in the range
+        totalReward: Total coinbase rewards (subsidy + fees) in sats
+        totalFee: Total transaction fees in sats
+        totalTx: Total number of transactions
     """
     startBlock: Height
     endBlock: Height
@@ -1318,12 +1372,17 @@ class Transaction(TypedDict):
     Transaction information compatible with mempool.space API format
 
     Attributes:
+        index: Internal transaction index (brk-specific, not in mempool.space)
+        txid: Transaction ID
+        version: Transaction version
+        locktime: Transaction lock time
         vin: Transaction inputs
         vout: Transaction outputs
         size: Transaction size in bytes
         weight: Transaction weight
         sigops: Number of signature operations
         fee: Transaction fee in satoshis
+        status: Confirmation status (confirmed, block height/hash/time)
     """
     index: Union[TxIndex, None]
     txid: Txid
@@ -1369,6 +1428,12 @@ class TxidVout(TypedDict):
 class Utxo(TypedDict):
     """
     Unspent transaction output
+
+    Attributes:
+        txid: Transaction ID of the UTXO
+        vout: Output index
+        status: Confirmation status
+        value: Output value in satoshis
     """
     txid: Txid
     vout: Vout

website/styles/panes/explorer.css

@@ -10,6 +10,7 @@
     padding: 2rem;
 
     .cube {
+      cursor: pointer;
       width: var(--cube);
       height: var(--cube);
       overflow: hidden;
@@ -17,6 +18,37 @@
       line-height: var(--line-height-sm);
       --face-color: var(--border-color);
       color: var(--color);
+      transition:
+        color,
+        background-color,
+        border-color,
+        outline-color,
+        text-decoration-color,
+        fill,
+        stroke,
+        opacity,
+        box-shadow,
+        transform,
+        translate,
+        scale,
+        rotate,
+        filter,
+        -webkit-backdrop-filter,
+        backdrop-filter,
+        display,
+        content-visibility,
+        overlay,
+        pointer-events;
+      transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
+      transition-duration: 50ms;
+      user-select: none;
+      &:hover {
+        --face-color: var(--inv-border-color);
+        color: var(--background-color);
+      }
+      &:active {
+        --face-color: var(--orange);
+      }
 
       .face {
         transform-origin: 0 0;

website/styles/variables.css

@@ -31,6 +31,7 @@
   --color: light-dark(var(--black), var(--white));
   --off-color: var(--gray);
   --border-color: light-dark(var(--light-gray), var(--dark-gray));
+  --inv-border-color: light-dark(var(--dark-gray), var(--light-gray));
   --off-border-color: light-dark(var(--dark-white), var(--light-black));
 
   --font-size-xs: 0.75rem;