user admin

public/styles.css

@@ -198,6 +198,55 @@ input[type="range"] {
   accent-color: var(--accent);
 }
 
+.login-overlay {
+  position: fixed;
+  z-index: 1000;
+  inset: 0;
+  display: grid;
+  place-items: center;
+  padding: 24px;
+  background: rgb(10 10 10 / 82%);
+  backdrop-filter: blur(8px);
+}
+
+.login-overlay[hidden] {
+  display: none;
+}
+
+.login-panel {
+  display: grid;
+  width: min(390px, 100%);
+  gap: 9px;
+  padding: 28px;
+  border: 1px solid var(--line);
+  background: var(--panel);
+  box-shadow: 0 24px 80px rgb(0 0 0 / 55%);
+}
+
+.login-panel h1 {
+  margin: 8px 0 14px;
+}
+
+.login-panel input {
+  min-width: 0;
+  margin-bottom: 8px;
+  padding: 10px 11px;
+  border: 1px solid var(--line);
+  color: var(--text);
+  background: #111;
+}
+
+.login-panel .text-button {
+  justify-self: start;
+  margin-top: 5px;
+}
+
+.login-error {
+  min-height: 1.3em;
+  margin: 0;
+  color: #ff796f;
+}
+
 .time-display {
   display: flex;
   gap: 5px;