diff --git a/eve_rock_watcher.py b/eve_rock_watcher.py
index 26d81d8..33c1465 100644
--- a/eve_rock_watcher.py
+++ b/eve_rock_watcher.py
@@ -90,50 +90,33 @@ def save_rock_region(cp, l, t, wd, ht, mode="survey"):
 
 
 def detect_selected_region(cp):
-    """Find the Selected Item panel by locating its 'Quantity N Units' line."""
-    import mss
+    """Find the Selected Item 'Quantity N Units' line WITHIN the EVE window capture
+    (clean, occlusion-proof). Returns a WINDOW-RELATIVE tight [l,t,w,h] or None."""
     import pytesseract
-    from PIL import Image
     tcmd = cp.get("ocr", "tesseract_cmd", fallback="").strip()
     if tcmd:
         pytesseract.pytesseract.tesseract_cmd = tcmd
-    # CROP to the center band (where EVE sits on a big multi-monitor desktop) THEN
-    # upscale — full-screen OCR is too coarse to read the small panel text. This is the
-    # exact approach that successfully located 'Quantity 43,975 Units' on Brock's screen.
-    S = 2
-    try:
-        with mss.mss() as sct:
-            mon = sct.monitors[0]
-            raw = sct.grab(mon)
-            img = Image.frombytes("RGB", raw.size, raw.bgra, "raw", "BGRX")
-        W, Hh = img.size
-        cx0, cy0 = int(W * 0.22), 0
-        crop = img.crop((cx0, cy0, int(W * 0.82), int(Hh * 0.97)))
-        up = crop.resize((crop.width * S, crop.height * S))
-        data = pytesseract.image_to_data(up, output_type=pytesseract.Output.DICT)
-    except Exception as e:
-        print(f"[rock] detect error: {e}")
+    img = w.capture_window()
+    if img is None:
         return None
-    lines = {}
-    for i in range(len(data["text"])):
-        if not data["text"][i].strip():
+    S = 2
+    d = pytesseract.image_to_data(img.resize((img.width*S, img.height*S)),
+                                  output_type=pytesseract.Output.DICT)
+    n = len(d["text"])
+    for i in range(n):
+        if "unit" not in d["text"][i].strip().lower():
             continue
-        k = (data["block_num"][i], data["par_num"][i], data["line_num"][i])
-        lines.setdefault(k, []).append(i)
-    for idxs in lines.values():
-        joined = " ".join(data["text"][i] for i in idxs)
-        # the 'Quantity N Units' line: contains 'unit' + a digit (tolerant to OCR)
-        if "unit" in joined.lower() and re.search(r"\d", joined):
-            xs = [data["left"][i] // S for i in idxs]   # 2x -> crop space
-            ys = [data["top"][i] // S for i in idxs]
-            rs = [(data["left"][i] + data["width"][i]) // S for i in idxs]
-            bs = [(data["top"][i] + data["height"][i]) // S for i in idxs]
-            padx = 180                                  # extend LEFT to capture the number
-            region = [mon["left"] + cx0 + min(xs) - padx, mon["top"] + cy0 + min(ys) - 8,
-                      (max(rs) - min(xs)) + padx + 30, (max(bs) - min(ys)) + 16]
-            save_rock_region(cp, *region, mode="selected")
-            print(f"[rock] auto-detected Selected-Item quantity -> {region}")
-            return region
+        uy, uh, ux, ur = d["top"][i], d["height"][i], d["left"][i], d["left"][i] + d["width"][i]
+        # the number is the word(s) just LEFT of "Units" on the same line
+        nums = [j for j in range(n) if d["text"][j].strip() and abs(d["top"][j] - uy) < uh
+                and 0 < (ux - d["left"][j]) < 340 * S and re.search(r"\d", d["text"][j])]
+        if not nums:
+            continue
+        l = min(d["left"][j] for j in nums) // S
+        reg = [max(0, l - 20), max(0, uy // S - 6), (ur // S - l) + 45, uh // S + 12]
+        save_rock_region(cp, *reg, mode="selected")
+        print(f"[rock] Selected-Item quantity region (window-relative) -> {reg}")
+        return reg
     return None
 
 
@@ -231,13 +214,13 @@ def get_region(cp):
         rs = cp.get("rock", "region", fallback="").strip()
         if rs:
             return [int(x) for x in rs.split(",")], cp.get("rock", "mode", fallback="survey")
-    print("[rock] no saved region — looking for a Survey Scanner window, else Selected Item...")
-    r = detect_survey_region(cp)
-    if r:
-        return r, "survey"
-    r = detect_selected_region(cp)
+    print("[rock] no saved region — locating the Selected-Item Quantity line...")
+    r = detect_selected_region(cp)            # primary: the rock you have selected
     if r:
         return r, "selected"
+    r = detect_survey_region(cp)              # fallback: a Survey Scanner window
+    if r:
+        return r, "survey"
     return None, None