feat(*): 模型编辑与画布 - 统一编辑弹窗并稳定网格和后台切页

web/src/components/choice-browser.css

@@ -0,0 +1,48 @@
+.choice-browser {
+    container-type: inline-size;
+    display: grid;
+    min-width: 0;
+    gap: 8px;
+    color: var(--foreground);
+}
+.choice-browser-panels {
+    display: grid;
+    grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
+    overflow: hidden;
+    border: 1px solid var(--workspace-border);
+    border-radius: var(--r-md);
+}
+.choice-browser-list { height: 248px; overflow-y: auto; overscroll-behavior: contain; padding: 4px; scrollbar-gutter: stable; }
+.choice-browser-option {
+    display: grid;
+    grid-template-columns: minmax(0, 1fr) minmax(0, 120px) 16px;
+    align-items: center;
+    gap: 12px;
+    min-height: 48px;
+    padding: 7px 10px;
+    border-radius: var(--r-sm);
+    cursor: pointer;
+}
+.choice-browser-option:hover { background: var(--surface-hover); }
+.choice-browser-option[data-selected="true"] { background: var(--workspace-accent-soft); box-shadow: inset 0 0 0 1px var(--workspace-border-strong); }
+.choice-browser-option:has(input:disabled) { opacity: .5; cursor: not-allowed; }
+.choice-browser-option:has(input:focus-visible) { outline: 2px solid var(--ring); outline-offset: -2px; }
+.choice-browser-option input { accent-color: var(--workspace-accent); width: 14px; height: 14px; }
+.choice-browser-main { display: grid; min-width: 0; gap: 2px; }
+.choice-browser-main strong { font-size: var(--fs-caption); font-weight: 600; overflow-wrap: anywhere; }
+.choice-browser-main > span, .choice-browser-vendor { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: var(--fs-label); color: var(--muted-foreground); }
+.choice-browser-main > span { font-family: monospace; }
+.choice-browser-detail { min-width: 0; max-height: 248px; overflow-y: auto; overscroll-behavior: contain; padding: 16px; border-left: 1px solid var(--workspace-border); }
+.choice-browser-detail > span { display: block; margin-bottom: 4px; color: var(--muted-foreground); font-size: var(--fs-label); }
+.choice-browser-detail > strong { font-size: var(--fs-caption); overflow-wrap: anywhere; }
+.choice-browser-detail dl { display: grid; gap: 8px; margin-top: 12px; font-size: var(--fs-caption); }
+.choice-browser-detail dl > div { display: grid; grid-template-columns: 4em minmax(0, 1fr); gap: 8px; }
+.choice-browser-detail dt, .choice-browser-detail p { color: var(--muted-foreground); }
+.choice-browser-detail dd, .choice-browser-detail p { margin: 0; overflow-wrap: anywhere; }
+.choice-browser-state { display: grid; min-height: 100px; place-items: center; color: var(--muted-foreground); font-size: var(--fs-caption); padding: 16px; }
+@container (max-width: 620px) {
+    .choice-browser-panels { grid-template-columns: minmax(0, 1fr); }
+    .choice-browser-detail { border-left: 0; border-top: 1px solid var(--workspace-border); }
+    .choice-browser-option { grid-template-columns: minmax(0, 1fr) 16px; }
+    .choice-browser-vendor { display: none; }
+}