diff --git a/solitaire_engine/src/input_plugin.rs b/solitaire_engine/src/input_plugin.rs
index b8c07ff..ec8006c 100644
--- a/solitaire_engine/src/input_plugin.rs
+++ b/solitaire_engine/src/input_plugin.rs
@@ -1829,7 +1829,7 @@ const _VEC3_REFERENCED: Option<Vec3> = None;
 mod tests {
     use super::*;
     use crate::layout::compute_layout;
-    use solitaire_core::{Foundation, Tableau};
+    use solitaire_core::{Deck, Foundation, Rank, Suit, Tableau};
     use solitaire_core::{DrawStockConfig, game_state::GameState};
 
     fn clear_test_piles(game: &mut GameState) {
@@ -1910,6 +1910,44 @@ mod tests {
         assert_eq!(result.2.len(), 1);
     }
 
+    #[test]
+    fn find_draggable_picks_waste_top_with_multiple_cards() {
+        // Reproduces the reported "drags the wrong waste card" bug: with several
+        // cards in the waste, clicking the visible top must pick the actual top
+        // (last index), not the buffer card underneath it.
+        let mut game = GameState::new(42, DrawStockConfig::DrawOne);
+        let layout = compute_layout(Vec2::new(1280.0, 800.0), 0.0, 0.0, true);
+        clear_test_piles(&mut game);
+        let waste = vec![Card::new(Deck::Deck1, Suit::Clubs, Rank::Two),
+                         Card::new(Deck::Deck1, Suit::Hearts, Rank::Five),
+                         Card::new(Deck::Deck1, Suit::Spades, Rank::Nine)];
+        game.set_test_waste_cards(waste.clone());
+
+        let top_index = waste.len() - 1; // 2 = the visible top
+        let top_pos = card_position(&game, &layout, &KlondikePile::Stock, top_index);
+        let result = find_draggable_at(top_pos, &game, &layout).expect("waste top is draggable");
+        assert_eq!(result.0, KlondikePile::Stock, "origin is the waste pile");
+        assert_eq!(result.1, top_index, "picks the top index, not the buffer");
+        assert_eq!(result.2, vec![waste[top_index].clone()], "drags the top card only");
+    }
+
+    #[test]
+    fn find_draggable_picks_lone_waste_card() {
+        // "can't play the first card in the stock" — a waste of one card must
+        // still be draggable.
+        let mut game = GameState::new(42, DrawStockConfig::DrawOne);
+        let layout = compute_layout(Vec2::new(1280.0, 800.0), 0.0, 0.0, true);
+        clear_test_piles(&mut game);
+        let card = Card::new(Deck::Deck1, Suit::Diamonds, Rank::Ace);
+        game.set_test_waste_cards(vec![card.clone()]);
+
+        let pos = card_position(&game, &layout, &KlondikePile::Stock, 0);
+        let result = find_draggable_at(pos, &game, &layout).expect("lone waste card is draggable");
+        assert_eq!(result.0, KlondikePile::Stock);
+        assert_eq!(result.1, 0);
+        assert_eq!(result.2, vec![card]);
+    }
+
     #[test]
     fn find_draggable_skips_face_down_cards() {
         let game = GameState::new(42, DrawStockConfig::DrawOne);