kin: BATON-BIZ-002 Убрать hardcoded VAPID key из meta-тега, читать с /api/push/public-key

frontend/style.css

@@ -198,3 +198,35 @@ body {
 .status[hidden]    { display: none; }
 .status--error     { color: #f87171; }
 .status--success   { color: #4ade80; }
+
+/* ===== Registration form ===== */
+
+/* Override display:flex so [hidden] works on screen-content divs */
+.screen-content[hidden] { display: none; }
+
+.btn-link {
+  background: none;
+  border: none;
+  color: var(--muted);
+  font-size: 14px;
+  cursor: pointer;
+  padding: 4px 0;
+  text-decoration: underline;
+  text-underline-offset: 2px;
+  -webkit-tap-highlight-color: transparent;
+}
+
+.btn-link:active { color: var(--text); }
+
+.reg-status {
+  width: 100%;
+  max-width: 320px;
+  font-size: 14px;
+  text-align: center;
+  line-height: 1.5;
+  padding: 4px 0;
+}
+
+.reg-status[hidden]    { display: none; }
+.reg-status--error     { color: #f87171; }
+.reg-status--success   { color: #4ade80; }