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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>AI Mission Assistant </title>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet">
<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css" rel="stylesheet">
<style>
/* --- CORE THEME --- */
:root {
--primary: #a855f7;
--secondary: #6366f1;
/* Made glass background more transparent (0.6) so you can see the image behind it */
--glass-bg: rgba(15, 23, 42, 0.6);
--glass-border: rgba(255, 255, 255, 0.1);
--text-main: #ffffff;
--text-muted: #cbd5e1; /* Made slightly brighter for readability on image */
--user-msg-bg: linear-gradient(135deg, #a855f7, #7c3aed);
--bot-msg-bg: rgba(0, 0, 0, 0.4); /* Darker bot bubble for contrast */
}
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; }
body {
background-color: #02040a;
color: var(--text-main);
height: 100vh;
display: flex;
flex-direction: column;
/* --- IMAGE BACKGROUND SETUP --- */
background: url('/static/chatbot_bg.png') no-repeat center center fixed;
background-size: cover;
overflow: hidden;
position: relative;
}
/* Dark Overlay so text remains readable on top of the image */
body::before {
content: '';
position: absolute;
top: 0; left: 0; width: 100%; height: 100%;
background: rgba(0, 0, 0, 0.5); /* 50% Dark overlay */
z-index: -1;
pointer-events: none;
}
/* Navbar */
.navbar {
display: flex;
justify-content: space-between;
align-items: center;
padding: 1.2rem 3rem;
background: rgba(2, 4, 10, 0.85);
backdrop-filter: blur(10px);
border-bottom: 1px solid var(--glass-border);
z-index: 10;
}
.logo { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.5px; display: flex; align-items: center; gap: 10px;}
.logo i { color: var(--primary); }
.nav-links a { text-decoration: none; color: var(--text-muted); font-size: 0.9rem; transition: 0.3s; margin-left: 20px;}
.nav-links a:hover { color: white; text-shadow: 0 0 10px white; }
/* Main Chat Layout */
.chat-container {
flex: 1;
display: flex;
justify-content: center;
align-items: center;
padding: 2rem;
position: relative;
}
.chat-interface {
width: 100%;
max-width: 800px;
height: 85vh;
background: var(--glass-bg);
border: 1px solid var(--glass-border);
border-radius: 24px;
backdrop-filter: blur(10px); /* Blurs the background image slightly inside the box */
box-shadow: 0 20px 50px rgba(0,0,0,0.5);
display: flex;
flex-direction: column;
overflow: hidden;
}
/* Chat Header */
.chat-header {
padding: 1.5rem;
border-bottom: 1px solid var(--glass-border);
display: flex;
align-items: center;
gap: 15px;
background: rgba(255,255,255,0.05);
}
/* Avatar - Uses the same image! */
.ai-avatar {
width: 55px; height: 55px;
border-radius: 50%;
overflow: hidden;
border: 2px solid var(--primary);
box-shadow: 0 0 15px rgba(168, 85, 247, 0.4);
background: #000;
}
.ai-avatar img {
width: 100%; height: 100%; object-fit: cover;
}
.header-info h2 { font-size: 1.1rem; font-weight: 600; text-shadow: 0 2px 4px rgba(0,0,0,0.5); }
.header-info p { font-size: 0.8rem; color: #4ade80; display: flex; align-items: center; gap: 5px; }
.dot { width: 8px; height: 8px; background: #4ade80; border-radius: 50%; animation: pulse 2s infinite; }
/* Messages Area */
.chat-box {
flex: 1;
overflow-y: auto;
padding: 2rem;
display: flex;
flex-direction: column;
gap: 1.5rem;
scroll-behavior: smooth;
}
.chat-box::-webkit-scrollbar { width: 6px; }
.chat-box::-webkit-scrollbar-track { background: transparent; }
.chat-box::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 10px; }
/* Message Bubbles */
.message {
max-width: 80%;
padding: 1rem 1.5rem;
border-radius: 18px;
font-size: 0.95rem;
line-height: 1.5;
position: relative;
animation: fadeIn 0.3s ease;
backdrop-filter: blur(5px); /* Extra readability */
}
.bot-message {
align-self: flex-start;
background: var(--bot-msg-bg);
border: 1px solid var(--glass-border);
border-top-left-radius: 4px;
color: #e2e8f0;
}
.user-message {
align-self: flex-end;
background: var(--user-msg-bg);
border-top-right-radius: 4px;
color: white;
box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
}
/* Typing Indicator */
.typing-indicator {
display: none;
align-self: flex-start;
background: var(--bot-msg-bg);
padding: 0.8rem 1.2rem;
border-radius: 18px;
border-top-left-radius: 4px;
border: 1px solid var(--glass-border);
gap: 5px;
}
.typing-dot {
width: 6px; height: 6px; background: #94a3b8; border-radius: 50%;
animation: bounce 1.4s infinite ease-in-out both;
}
.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }
/* Input Area */
.chat-input-area {
padding: 1.5rem;
background: rgba(0,0,0,0.3);
border-top: 1px solid var(--glass-border);
display: flex;
gap: 15px;
}
#user-input {
flex: 1;
background: rgba(255,255,255,0.1);
border: 1px solid var(--glass-border);
padding: 1rem 1.5rem;
border-radius: 50px;
color: white;
font-size: 1rem;
outline: none;
transition: 0.3s;
}
#user-input::placeholder { color: rgba(255,255,255,0.5); }
#user-input:focus {
border-color: var(--primary);
background: rgba(255,255,255,0.15);
}
.send-btn {
background: var(--primary);
border: none;
width: 50px; height: 50px;
border-radius: 50%;
color: white;
font-size: 1.2rem;
cursor: pointer;
transition: 0.3s;
display: flex; align-items: center; justify-content: center;
}
.send-btn:hover { transform: scale(1.1); box-shadow: 0 0 15px var(--primary); }
/* Animations */
@keyframes pulse { 0% { opacity: 1; } 50% { opacity: 0.5; } 100% { opacity: 1; } }
@keyframes bounce { 0%, 80%, 100% { transform: scale(0); } 40% { transform: scale(1); } }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
/* Mobile */
@media (max-width: 768px) {
.navbar { padding: 1rem; }
.chat-container { padding: 1rem; }
.chat-interface { height: 80vh; }
}
</style>
</head>
<body>
<nav class="navbar">
<div class="logo"><i class="fa-solid fa-earth-americas"></i> SAR-Project</div>
<div class="nav-links">
<a href="/">Home</a>
<a href="/greenery">Greenery</a>
</div>
</nav>
<div class="chat-container">
<div class="chat-interface">
<div class="chat-header">
<div class="ai-avatar">
<img src="/static/chatbot_bg.png" alt="AI Robot">
</div>
<div class="header-info">
<h2>Mission Control AI</h2>
<p><span class="dot"></span> Online & Ready</p>
</div>
</div>
<div class="chat-box" id="chat-box">
<div class="message bot-message">
<strong>System:</strong> Greetings, Commander. I am ready to analyze SAR data or answer mission queries. How can I assist?
</div>
<div class="typing-indicator" id="typing-indicator">
<div class="typing-dot"></div>
<div class="typing-dot"></div>
<div class="typing-dot"></div>
</div>
</div>
<div class="chat-input-area">
<input type="text" id="user-input" placeholder="Type your command here..." autocomplete="off">
<button class="send-btn" onclick="sendMessage()"><i class="fa-solid fa-paper-plane"></i></button>
</div>
</div>
</div>
<script>
const chatBox = document.getElementById("chat-box");
const userInput = document.getElementById("user-input");
const typingIndicator = document.getElementById("typing-indicator");
// Allow "Enter" key to send
userInput.addEventListener("keypress", function(event) {
if (event.key === "Enter") {
sendMessage();
}
});
function showTyping() {
typingIndicator.style.display = "flex";
chatBox.scrollTop = chatBox.scrollHeight;
}
function hideTyping() {
typingIndicator.style.display = "none";
}
function sendMessage() {
const userMessage = userInput.value.trim();
if (userMessage === "") return;
const userMsgDiv = document.createElement('div');
userMsgDiv.className = 'message user-message';
userMsgDiv.innerHTML = `<strong>You:</strong> ${userMessage}`;
chatBox.insertBefore(userMsgDiv, typingIndicator);
userInput.value = "";
chatBox.scrollTop = chatBox.scrollHeight;
showTyping();
fetch("/chatbot/ask", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ question: userMessage })
})
.then(response => response.json())
.then(data => {
hideTyping();
const botMsgDiv = document.createElement('div');
botMsgDiv.className = 'message bot-message';
botMsgDiv.innerHTML = `<strong>AI:</strong> ${data.response}`;
chatBox.insertBefore(botMsgDiv, typingIndicator);
chatBox.scrollTop = chatBox.scrollHeight;
})
.catch(error => {
hideTyping();
const errorDiv = document.createElement('div');
errorDiv.className = 'message bot-message';
errorDiv.innerHTML = `<strong>System:</strong> Connection error. Please retry.`;
chatBox.insertBefore(errorDiv, typingIndicator);
});
}
</script>
</body>
</html>