Update app.R

app.R

@@ -454,10 +454,61 @@ predict_stuffplus <- function(data) {
 }
                                             
 
-                                            
+login_ui <- fluidPage(
+  tags$style(HTML("
+    body {
+      background-color: #f0f4f8;
+      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+      color: #006F71;
+    }
+    .login-container {
+      max-width: 360px;
+      margin: 120px auto;
+      background: #A27752;
+      padding: 30px 25px;
+      border-radius: 8px;
+      box-shadow: 0 4px 15px #A1A1A4;
+      text-align: center;
+      color: white;
+    }
+    .login-message {
+      margin-bottom: 20px;
+      font-size: 14px;
+      color: #ffffff;
+      font-weight: 600;
+    }
+    .btn-primary {
+      background-color: #006F71 !important;
+      border-color: #006F71 !important;
+      color: white !important;
+      font-weight: bold;
+      width: 100%;
+      margin-top: 10px;
+      box-shadow: 0 2px 5px #006F71;
+      transition: background-color 0.3s ease;
+    }
+    .btn-primary:hover {
+      background-color: #006F71 !important;
+      border-color: #A27752 !important;
+    }
+    .form-control {
+      border-radius: 4px;
+      border: 1.5px solid #006F71 !important;
+      color: #006F71;
+      font-weight: 600;
+    }
+  ")),
+  
+  div(class = "login-container",
+      tags$img(src = "https://upload.wikimedia.org/wikipedia/en/thumb/e/ef/Coastal_Carolina_Chanticleers_logo.svg/1200px-Coastal_Carolina_Chanticleers_logo.svg.png", height = "150px"),
+      passwordInput("password", "Password:"),
+      actionButton("login", "Login"),
+      textOutput("wrong_pass")
+  )
+)                                  
                                             
 # UI
-ui <- fluidPage(
+app_ui <- fluidPage(
   tags$head(
     tags$style(HTML("
     body, table, .gt_table {
@@ -928,10 +979,32 @@ ui <- fluidPage(
           )
   )
 )
-
+           
+ui <- fluidPage(
+  uiOutput("page")
+)
 # Server
 server <- function(input, output, session) {
 
+
+  logged_in <- reactiveVal(FALSE)
+  
+  output$page <- renderUI({
+    if (logged_in()) {
+      app_ui
+    } else {
+      login_ui
+    }
+  })
+  
+  observeEvent(input$login, {
+    if (input$password == PASSWORD) {
+      logged_in(TRUE)
+      output$wrong_pass <- renderText("")
+    } else {
+      output$wrong_pass <- renderText("Incorrect password, please try again.")
+    }
+  })
   
   
   # Reactive values