/* Fix for main-container layout on index.php */
body .container > .main-container {
    display: flex;
    position: relative;
    height: calc(100vh - 120px); /* Adjust for header and footer */
    margin-top: 60px; /* Position below header */
    width: 100%;
    overflow: hidden;
}

body .container > .main-container > .chat-container {
    flex: 1;
    margin-left: 280px;
    width: calc(100% - 280px);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

body .container > .main-container > .chat-container > .chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    padding-bottom: 120px; /* Add bottom padding to prevent messages from going under input */
    scroll-behavior: smooth;
}

body .container > .main-container > .chat-container > .chat-input-container {
    position: fixed;
    bottom: 6px; /* Position above footer */
    left: 280px; /* Align with chat container */
    right: 0;
    width: calc(100% - 280px);
    background-color: var(--bg-color, #ffffff);
    border-top: 1px solid var(--border-color, #dadce0);
    padding: 16px;
    z-index: 10;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

/* Chat tools positioning */
body .container > .main-container > .chat-container > .chat-input-container > .chat-tools {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
    justify-content: flex-start;
}

.tool-button {
    background-color: #f1f3f4;
    border: none;
    border-radius: 20px;
    padding: 8px 12px;
    color: #5f6368;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 4px;
}

.tool-button:hover {
    background-color: #e8eaed;
    color: #202124;
}

.tool-button i {
    font-size: 16px;
}

/* Auto-scroll to bottom when new messages arrive */
.chat-messages.auto-scroll {
    scroll-behavior: smooth;
}

/* Responsive styles */
@media (max-width: 768px) {
    body .container > .main-container > .chat-container {
        margin-left: 0;
        width: 100%;
    }
    
    body .container > .main-container > .chat-container > .chat-input-container {
        left: 0;
        width: 100%;
        bottom: 6px; /* Position above footer on mobile */
    }
    
    body .container > .main-container > .chat-container > .chat-messages {
        padding-bottom: 140px; /* More padding on mobile for input container */
    }
}