styles.css

.stMain {
  height: 100vh;
  width: 100vw;
  overflow: hidden;
}

.stAppViewContainer {
  margin: 0; /* Remove margin auto */
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  overflow: hidden; /* Prevent unnecessary scrollbars */
  background: linear-gradient(
    315deg,
    #050a1a 3%,
    #0c1c3d 20%,
    #163a69 50%,
    #1b4e8b 75%,
    #0a1628 98%
  );
  background-attachment: fixed;
  animation: gradientShift 15s ease infinite;
  position: relative;
  width: 100vw; /* Ensure it takes up the full viewport width */
  height: 100vh; /* Ensure it takes up the full viewport height */
  box-shadow: inset 0 0 60px rgba(0, 40, 80, 0.8);
}

/* Smooth Gradient Animation */
@keyframes gradientShift {
  0% {
    background-position: 0% 0%;
  }
  50% {
    background-position: 100% 100%;
  }
  100% {
    background-position: 0% 0%;
  }
}

/* Adding a Pulsating Radial Glow for 3D Effect */
.stApp::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw; /* Ensure it does not overflow horizontally */
  height: 100vh; /* Ensure it does not overflow vertically */
  background: radial-gradient(circle, rgba(0, 150, 255, 0.2) 0%, rgba(0, 50, 150, 0) 70%);
  opacity: 0.5;
  filter: blur(50px);
  animation: glowPulse 8s ease-in-out infinite alternate;
}

@keyframes glowPulse {
  0% {
    opacity: 0.3;
    transform: scale(1);
  }
  100% {
    opacity: 0.5;
    transform: scale(1.1);
  }
}

/* Subtle Glass Reflection Effect */
.stApp::after {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 50%; /* Reduce width to prevent overflow */
  height: 100%;
  background: linear-gradient(to right, rgba(255, 255, 255, 0.05) 10%, rgba(255, 255, 255, 0) 50%);
  transform: skewX(-15deg); /* Reduce skew angle */
  opacity: 0.3;
  pointer-events: none;
}

.stMainBlockContainer {
  width: 100vw;
  height: 100vh;
}

button[kind="header"]:hover {
  background-color: rgb(255, 51, 51);
}

/* Fix layout to ensure other elements remain fixed */
.main .block-container {
  display: flex !important;
  flex-direction: column !important;
  height: 100vh !important;
  min-height: 0 !important; /* Fix potential flexbox overflow */
  overflow: hidden !important;
}

/* Hide the Streamlit deploy button */
.stAppDeployButton {
  visibility: hidden;
}

/* Sidebar styling */
.stSidebar {
  background-color: rgba(255, 255, 255, 0.2);
  padding: 15px;
  border-radius: 10px;
  box-sizing: border-box; /* Ensures padding does not add to total width */
}

/* User messages */
.stChatMessage.user {
  background-color: rgba(0, 120, 215, 0.2);
  color: black;
}

/* Assistant messages */
.stChatMessage.assistant {
  background-color: rgba(0, 200, 150, 0.2);
  color: black;
}

/* Style the iFrame container */
iframe {
  border-radius: 10px;
  box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
}

/* Ensure the chat container has a fixed height and is scrollable */
.stChatMessageContainer {
  max-height: 50vh !important; /* Prevent chat from pushing the page down */
  flex-grow: 1 !important; /* Allow it to adjust inside a flex container */
  overflow-y: auto !important;
}

button[kind="header"]:hover {
  background-color: rgb(255, 51, 51);
}

/* Hide the streamlit deploy button */
.stAppDeployButton {
  visibility: hidden;
}

/* Ensure chat panel has a fixed height & scrolling */
[role="tabpanel"]:not([hidden]) {
  height: 40vh; /* Adjust height as needed */
  overflow-y: auto !important;
  display: flex;
  flex-direction: column;
  scroll-behavior: smooth; /* Smooth scrolling */
  scroll-snap-type: y mandatory; /* Ensures chat always snaps to bottom */
}

/* Chat container should grow inside the tab panel */
#chat-container {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 10px;
  max-height: 100%;
  scroll-snap-align: end; /* Always keep the last message in view */
}

/* Custom scrollbar */
#chat-container::-webkit-scrollbar {
  width: 8px;
}

#chat-container::-webkit-scrollbar-thumb {
  background-color: rgba(255, 255, 255, 0.4);
  border-radius: 4px;
}

.stIFrame {
  margin-top: 60px;
}