.chat-container {
    max-width: 600px;
    margin: auto;
    padding: 1rem;
    background: #ffffff;
    color: #E5E5E5;
    height: 80vh;
    display: flex;
    flex-direction: column;
    border-radius: 8px;
    overflow: hidden;
}
.chat-messages {
    flex-grow: 1;
    overflow-y: auto;
    padding: 1rem;
}
.chat-input {
    display: flex;
}
.chat-input input {
    flex-grow: 1;
    padding: 0.5rem;
    background: #2C2C2C;
    color: white;
    border: none;
}
.chat-input button {
    background: #1DB954;
    color: white;
    padding: 0 1rem;
    margin-left: 0.5rem;
    border: none;
    border-radius: 4px;
}
.message-bubble {
    background: #333;
    padding: 0.5rem;
    margin: 0.5rem 0;
    border-radius: 10px;
    max-width: 80%;
}
.message-bubble.user {
    background: #1DB954;
    align-self: flex-end;
}
.message-bubble.bot {
    background: #444;
    align-self: flex-start;
}
.fallback-btn {
    margin: 4px 4px 0 0;
    padding: 6px 10px;
    background: #1DB954;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
.fallback-dropdown {
    width: 100%;
    margin-top: 6px;
    padding: 5px;
    border-radius: 4px;
}
