/**
 * Main CSS File
 * Imports all other CSS files and defines global styles
 */

/* Import theme variables first */
@import url('./theme.css');

/* Import animations */
@import url('./animations.css');

/* Import component styles */
@import url('./sidebar.css');
@import url('./style.css');
@import url('./landing.css');
@import url('./home.css');
@import url('./chat-functionality.css');

/* Import fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* Reset and base styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: #1f2937;
  background-color: #ffffff;
}

/* Layout */
.layout {
  display: flex;
  flex-direction: row;
  height: 100vh;
  width: 100%;
}

.flex {
  display: flex;
}

.flex-row {
  flex-direction: row;
}

.flex-col {
  flex-direction: column;
}

.flex-1 {
  flex: 1;
}

.h-screen {
  height: 100vh;
}

.w-64 {
  width: 16rem;
}

/* Utility classes */
.hidden {
  display: none !important;
}

.overflow-y-auto {
  overflow-y: auto;
}

.p-2 {
  padding: 0.5rem;
}

.p-3 {
  padding: 0.75rem;
}

.p-4 {
  padding: 1rem;
}

.px-2 {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

.px-4 {
  padding-left: 1rem;
  padding-right: 1rem;
}

.py-1 {
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}

.py-2 {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.mt-1 {
  margin-top: 0.25rem;
}

.mb-4 {
  margin-bottom: 1rem;
}

.ml-2 {
  margin-left: 0.5rem;
}

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-sm {
  font-size: 0.875rem;
}

.text-lg {
  font-size: 1.125rem;
}

.font-medium {
  font-weight: 500;
}

.font-semibold {
  font-weight: 600;
}

.text-white {
  color: #ffffff;
}

.text-gray-400 {
  color: #9ca3af;
}

.text-gray-700 {
  color: #374151;
}

.text-blue-500 {
  color: #3b82f6;
}

.text-blue-600 {
  color: #2563eb;
}

.bg-blue-500 {
  background-color: #3b82f6;
}

.border {
  border: 1px solid #e5e7eb;
}

.border-t {
  border-top: 1px solid #e5e7eb;
}

.rounded {
  border-radius: 0.25rem;
}

.rounded-l {
  border-top-left-radius: 0.25rem;
  border-bottom-left-radius: 0.25rem;
}

.rounded-r {
  border-top-right-radius: 0.25rem;
  border-bottom-right-radius: 0.25rem;
}

.resize-none {
  resize: none;
}

.resize-vertical {
  resize: vertical;
}

.block {
  display: block;
}

.inline-block {
  display: inline-block;
}

.w-full {
  width: 100%;
}

.h-4 {
  height: 1rem;
}

.w-4 {
  width: 1rem;
}

.transform {
  transform: translateZ(0);
}

.transition-transform {
  transition-property: transform;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.rotate-180 {
  transform: rotate(180deg);
}

/* Grid */
.grid {
  display: grid;
}

.grid-cols-1 {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.gap-4 {
  gap: 1rem;
}

@media (min-width: 768px) {
  .md\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  
  .md\:col-span-2 {
    grid-column: span 2 / span 2;
  }
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #a1a1a1;
}

/* Focus styles */
:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid #3b82f6;
  outline-offset: 2px;
}

/* Update session-related classes to conversation-related classes */

/* Remove these placeholder classes */
.conversation-item {
  /* These styles should be defined in sidebar.css */
}

.conversation-title {
  /* These styles should be defined in sidebar.css */
}

.conversation-time {
  /* These styles should be defined in sidebar.css */
}

#conversations-list {
  /* These styles should be defined in sidebar.css */
}

#new-conversation-btn {
  /* These styles should be defined in sidebar.css */
}