style(b05): 구조물 조합 미연결 라벨 = 연한 노랑 경고 배경 + 테두리 (177-1)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018jonfdxn1Xit9bdkNJpE4G

B05_Profile/B05_Profile_UI_Style_Structures.css

@@ -453,6 +453,12 @@
   background: color-mix(in srgb, var(--color-success) 18%, var(--color-surface));
 }
 
+/* 미연결 — 연한 노랑 배경 + 노랑 테두리(경고 · 밝음 · 어두움 같은 토큰). */
+.b05-structure__summary-name:not(.is-assigned) {
+  border-color: var(--color-warning);
+  background: color-mix(in srgb, var(--color-warning) 18%, var(--color-surface));
+}
+
 .b05-structure__summary .b05-route__irregular-btn {
   flex: none;
 }

resources/tester/test_177_1_summary_unassigned_bg.py

@@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+"""PLAN 177-1 — 구조물 조합 미연결 라벨 = 연한 노랑(경고) 배경 + 테두리(소스 시험)."""
+
+import os
+import re
+
+ROOT = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+CSS = os.path.join(ROOT, "B05_Profile", "B05_Profile_UI_Style_Structures.css")
+
+
+def _rule(sel: str) -> str:
+    src = open(CSS, encoding="utf-8").read()
+    m = re.search(re.escape(sel) + r"\s*\{([^}]*)\}", src)
+    assert m, sel
+    return m.group(1)
+
+
+def test_미연결_배경_테두리_경고색_글자색_없음():
+    body = _rule(".b05-structure__summary-name:not(.is-assigned)")
+    assert re.search(r"border-color:\s*var\(--color-warning\)", body)
+    assert re.search(r"background:\s*color-mix\([^;]*--color-warning[^;]*--color-surface", body)
+    assert not re.search(r"(^|[;\s])color:", body)
+
+
+def test_테마_토큰_밝음_어두움_둘다():
+    th = open(os.path.join(ROOT, "ui_template", "ui_template_theme.css"), encoding="utf-8").read()
+    assert len(re.findall(r"--color-warning:\s*#", th)) >= 2