/* General Body and Font Styles */
body {
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    overflow: hidden; /* Prevent body scrollbars, scrolling happens in containers */
}

/* Base layout handled by Tailwind, but we ensure the container is the full height */
#main-container {
    height: 100vh;
}

/* Message Bubble Styles for a cleaner chat look */
.message-user, .message-assistant {
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.message-user .mx-auto {
    background-color: rgba(255, 255, 255, 0.9);
}

.message-assistant .mx-auto {
    background-color: rgba(240, 245, 255, 0.85); /* A slightly blue tint for assistant */
}

/* Improved Markdown Formatting for Readability */
.markdown-container h1, .markdown-container h2, .markdown-container h3 {
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}
.markdown-container ul {
    list-style-type: disc;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}
.markdown-container ol {
    list-style-type: decimal;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}
.markdown-container p {
    margin-bottom: 0.75rem;
    line-height: 1.6;
}
.markdown-container a {
    color: #2563eb; /* Blue-600 */
    text-decoration: underline;
}
.markdown-container code {
    background-color: rgba(229, 231, 235, 0.7); /* Gray-200 with transparency */
    padding: 0.1rem 0.3rem;
    border-radius: 4px;
    font-family: monospace;
}
.markdown-container pre {
    background-color: #f3f4f6; /* Gray-100 */
    padding: 1rem;
    border-radius: 8px;
    overflow-x: auto;
    font-size: 0.875rem;
}
.markdown-container hr {
    margin: 1.5rem 0;
    border-color: #e5e7eb; /* Gray-200 */
}

/* --- Responsive Sidebar Logic --- */


#main-content {
    flex: 1;
    transition: margin-left 0.3s ease-in-out;
}

/* Mobile & Tablet View (< 769px) */
/* Push main content on mobile when sidebar is open */
@media (max-width: 768px) {
.sidebar.open + #main-content {
 margin-left: 256px; /* same as sidebar width */
 }

 #main-content {
 transition: margin-left 0.3s ease-in-out;
 }
}


/* Desktop View (> 768px) */
@media (min-width: 769px) {
    .sidebar {
        width: 256px; /* Always open and fixed width */
    }
    #menu-button {
        display: none; /* Hide the menu button */
    }
}


.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: 256px; /* Tailwind w-64 */
  background-color: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(1rem);
  border-right: 1px solid rgba(147, 197, 253, 0.5); /* border-blue-100/50 */
  z-index: 50;
  transform: translateX(-100%);
  transition: transform 0.3s ease-in-out;
  overflow-y: auto;
}

.sidebar.open {
  transform: translateX(0);
}

@media (min-width: 769px) {
  .sidebar {
    transform: none !important;
    position: relative;
    z-index: 0;
  }

  #sidebar-backdrop {
    display: none !important;
  }

  #menu-button {
    display: none;
  }
}