config modal: server-side settings (budget, anchor, bar width), removed localStorage

wwwroot/style.css

@@ -38,22 +38,17 @@ header > * { flex-shrink: 0; }
 
 header h1 { font-size: 1.1rem; font-weight: 600; color: var(--accent); }
 
-#anchor-config {
-  display: flex;
-  align-items: center;
-  gap: 6px;
-  font-size: 0.8rem;
-  color: var(--muted);
-}
-
-#anchor-config select {
-  background: var(--surface);
+#btn-config {
+  background: var(--border);
   color: var(--text);
-  border: 1px solid var(--border);
-  border-radius: 4px;
-  padding: 2px 4px;
-  font-size: 0.8rem;
+  border: none;
+  padding: 5px;
+  border-radius: 6px;
+  cursor: pointer;
+  transition: background 0.15s, color 0.15s;
+  line-height: 1;
 }
+#btn-config:hover { background: var(--accent) }
 
 #btn-sync {
   background: var(--border);
@@ -77,7 +72,7 @@ header h1 { font-size: 1.1rem; font-weight: 600; color: var(--accent); }
 }
 
 #summary .val { color: var(--text); font-weight: 600; }
-#summary .cost { color: var(--green); font-weight: 700; font-size: 1rem; }
+#summary .cost { color: var(--green); font-weight: 700; }
 
 #toolbar {
   padding: 10px 24px;
@@ -329,7 +324,7 @@ header h1 { font-size: 1.1rem; font-weight: 600; color: var(--accent); }
   position: relative;
 }
 
-#modal-close {
+#modal-close, #config-close {
   position: absolute; top: 12px; right: 14px;
   background: none; border: none;
   color: var(--muted); font-size: 1.2rem; cursor: pointer;
@@ -448,6 +443,47 @@ header h1 { font-size: 1.1rem; font-weight: 600; color: var(--accent); }
   margin-top: 8px;
 }
 
+/* Config modal */
+.config-box { max-width: 420px; }
+.config-box h2 { font-size: 1rem; margin-bottom: 16px; color: var(--accent); }
+
+.config-grid {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 12px 16px;
+  align-items: center;
+}
+
+.config-grid label {
+  font-size: 0.82rem;
+  color: var(--muted);
+}
+
+.config-grid input,
+.config-grid select {
+  background: var(--bg);
+  color: var(--text);
+  border: 1px solid var(--border);
+  border-radius: 6px;
+  padding: 6px 10px;
+  font-size: 0.85rem;
+}
+
+.cfg-save-btn {
+  margin-top: 20px;
+  width: 100%;
+  padding: 8px;
+  background: var(--accent);
+  color: #fff;
+  border: none;
+  border-radius: 6px;
+  cursor: pointer;
+  font-size: 0.9rem;
+  font-weight: 600;
+  transition: opacity 0.15s;
+}
+.cfg-save-btn:hover { opacity: 0.85; }
+
 ::-webkit-scrollbar { width: 6px; }
 ::-webkit-scrollbar-track { background: transparent; }
 ::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }