/* Root Variables */
:root {
  --sidebar-width: 260px;
  /* --color-primary: #10a37f; */
  --color-sidebar: #202123;
  --color-sidebar-hover: #2a2b32;
  --color-bot-background: #f7f7f8;
  --color-border: #e5e5e5;
  --color-suggestion: #f8f9fa;
}

/* Global Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  color: #1a1a1a;
  line-height: 1.5;
  
}

.app {
  display: flex;
  height: 100vh;
}

/* Sidebar Styles */
.sidebar {
  width: var(--sidebar-width);
  background-color: var(--color-sidebar);
  color: white;
  display: flex;
  flex-direction: column;
  padding: 0.5rem;
}

.sidebar-header {
  padding: 0.5rem;
}

.new-chat {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0.375rem;
  color: white;
  cursor: pointer;
  font-size: 0.875rem;
  transition: background-color 0.2s;
}

.new-chat:hover {
  background-color: var(--color-sidebar-hover);
}

.sidebar-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.chat-history {
  padding: 0.5rem;
}

.history-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: 0.375rem;
  cursor: pointer;
  font-size: 0.875rem;
  transition: background-color 0.2s;
}

.history-item:hover,
.history-item.active {
  background-color: var(--color-sidebar-hover);
}

.sidebar-footer {
  padding: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  gap: 1rem;
}

.github-link,
.linkedin-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: white;
  text-decoration: none;
  font-size: 0.875rem;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.github-link:hover,
.linkedin-link:hover {
  opacity: 1;
}

/* Main Content Styles */
.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  max-width: 48rem;
  margin: 0 auto;
  width: 100%;
  background: #f0f0f0;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.chat-container {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  background: #fff;
  border-radius: 10px;
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.05);
  background: linear-gradient(145deg, #e6e6e6, #ffffff);
  box-shadow: 20px 20px 60px #d9d9d9, -20px -20px 60px #ffffff;
  scroll-behavior: smooth;
}

.message {
  display: flex;
  padding: 1.5rem;
  gap: 1rem;
  max-width: 48rem;
  margin: 0 auto;
  border-radius: 10px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  background: linear-gradient(145deg, #f0f0f0, #ffffff);
  box-shadow: 10px 10px 20px #d9d9d9, -10px -10px 20px #ffffff;
}

.message.bot {
  background-color: var(--color-bot-background);
}

/* Adjust user message styles to match bot message styles */
.message.user {
  background-color: var(--color-bot-background);
  width: 100%;
  margin: 0 auto;
}

.avatar {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background-color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.message.user .avatar {
  background-color: #1a1a1a;
}

.message-content {
  flex: 1;
  overflow-x: auto;
}

.message-content p {
  margin-bottom: 1rem;
}

.message-content p:last-child {
  margin-bottom: 0;
}

.message-content a {
  color: var(--color-primary);
  text-decoration: none;
}

.message-content a:hover {
  text-decoration: underline;
}

.message-content ul {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.message-content li {
  margin: 0.5rem 0;
}

/* Input Styles */
.input-container {
  border-top: 1px solid var(--color-border);
  padding: 1.5rem;
  background-color: white;
}

.suggestions {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.suggestion {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background-color: var(--color-suggestion);
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
}

.suggestion:hover {
  background-color: #eee;
  border-color: #ddd;
}

.suggestion svg {
  width: 1.25rem;
  height: 1.25rem;
  color: #666;
}

.suggestion span {
  font-size: 0.875rem;
  color: #666;
}

.chat-input-form {
  max-width: 48rem;
  margin: 0 auto;
}

.chat-input-wrapper {
  position: relative;
  display: flex;
  align-items: flex-end;
  background-color: white;
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  padding: 0.75rem;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
}

.chat-input-wrapper:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 15px rgba(16, 163, 127, 0.1);
}

textarea {
  flex: 1;
  max-height: 200px;
  border: none;
  padding: 0;
  background: transparent;
  font-size: 1rem;
  line-height: 1.5;
  resize: none;
  outline: none;
  font-family: inherit;
}

.send-button {
  background: transparent;
  border: none;
  color: var(--color-primary);
  cursor: pointer;
  padding: 0.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.375rem;
  transition: background-color 0.2s;
}

.send-button:hover {
  background-color: rgba(16, 163, 127, 0.1);
}

.send-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.input-footer {
  margin-top: 0.75rem;
  text-align: center;
  color: #6b7280;
  font-size: 0.75rem;
}

/* Loading Animation */
.typing {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.typing-dot {
  width: 0.5rem;
  height: 0.5rem;
  background-color: #d1d5db;
  border-radius: 50%;
  animation: typing 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(1) { animation-delay: 0s; }
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-0.5rem); }
}

.typing-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 1.5rem;
  width: 3rem;
  background: #e0e0e0;
  border-radius: 1rem;
  position: relative;
}

.typing-indicator::before {
  content: '';
  position: absolute;
  top: 50%;
  .suggestions {
    padding: 0 1rem;
  }
}

/* Markdown Styles */
.message-content h1,
.message-content h2,
.message-content h3 {
  margin: 1.5rem 0 1rem;
  font-weight: 600;
}

.message-content h1 { font-size: 1.5rem; }
.message-content h2 { font-size: 1.25rem; }
.message-content h3 { font-size: 1.125rem; }

.message-content code {
  background-color: #f3f4f6;
  padding: 0.2em 0.4em;
  border-radius: 0.25rem;
  font-size: 0.875em;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.message-content pre {
  background-color: #1a1a1a;
  color: #e5e5e5;
  padding: 1rem;
  border-radius: 0.5rem;
  overflow-x: auto;
  margin: 1rem 0;
}

.message-content pre code {
  background-color: transparent;
  color: inherit;
  padding: 0;
}

/* Empty State */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 2rem;
  text-align: center;
  color: #6b7280;
}

.empty-state svg {
  width: 3rem;
  height: 3rem;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.empty-state h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.empty-state p {
  font-size: 0.875rem;
  max-width: 24rem;
  margin: 0 auto;
}

/* Welcome Message Styles */
.welcome-message {
  position: sticky;
  top: 0;
  z-index: 10;
  background: linear-gradient(145deg, #e6e6e6, #ffffff);
  box-shadow: 20px 20px 60px #d9d9d9, -20px -20px 60px #ffffff;
  border-radius: 10px;
  margin-bottom: 2rem;
  padding: 2rem;
  animation: fadeIn 1s ease-in-out;
}

.welcome-message h1 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.welcome-message p {
  font-size: 1.25rem;
  color: #666;
}

@keyframes fadeIn {
  0% { opacity: 0; transform: translateY(-20px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* Typing Effect for Welcome Message */
.typing-effect {
  display: inline-block;
  overflow: hidden;
  white-space: nowrap;
  border-right: 0.15em solid orange;
  animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes blink-caret {
  from, to { border-color: transparent; }
  50% { border-color: orange; }
}

.typewriter {
  /* --blue: #5C86FF;
  --blue-dark: #275EFE; */
  --blue: gray;
  --blue-dark: black;
  --key: #fff;
  --paper: #EEF0FD;
  --text: #D3D4EC;
  --tool: #FBC56C;
  --duration: 3.5s;
  position: relative;
  animation: bounce var(--duration) linear infinite; }
  .typewriter .slide {
    width: 92px;
    height: 20px;
    border-radius: 3px;
    margin-left: 14px;
    transform: translateX(14px);
    background: linear-gradient(var(--blue), var(--blue-dark));
    animation: slide var(--duration) ease infinite; }
    .typewriter .slide:before, .typewriter .slide:after,
.typewriter .slide i:before {
      content: '';
      position: absolute;
      background: var(--tool); }
    .typewriter .slide:before {
      width: 2px;
      height: 8px;
      top: 6px;
      left: 100%; }
    .typewriter .slide:after {
      left: 94px;
      top: 3px;
      height: 14px;
      width: 6px;
      border-radius: 3px; }
    .typewriter .slide i {
      display: block;
      position: absolute;
      right: 100%;
      width: 6px;
      height: 4px;
      top: 4px;
      background: var(--tool); }
      .typewriter .slide i:before {
        right: 100%;
        top: -2px;
        width: 4px;
        border-radius: 2px;
        height: 14px; }
  .typewriter .paper {
    position: absolute;
    left: 24px;
    top: -26px;
    width: 40px;
    height: 46px;
    border-radius: 5px;
    background: var(--paper);
    transform: translateY(46px);
    animation: paper var(--duration) linear infinite; }
    .typewriter .paper:before {
      content: '';
      position: absolute;
      left: 6px;
      right: 6px;
      top: 7px;
      border-radius: 2px;
      height: 4px;
      transform: scaleY(0.8);
      background: var(--text);
      box-shadow: 0 12px 0 var(--text), 0 24px 0 var(--text), 0 36px 0 var(--text); }
  .typewriter .keyboard {
    width: 120px;
    height: 56px;
    margin-top: -10px;
    z-index: 1;
    position: relative; }
    .typewriter .keyboard:before, .typewriter .keyboard:after {
      content: '';
      position: absolute; }
    .typewriter .keyboard:before {
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      border-radius: 7px;
      background: linear-gradient(135deg, var(--blue), var(--blue-dark));
      transform: perspective(10px) rotateX(2deg);
      transform-origin: 50% 100%; }
      .typewriter .keyboard:after {
        left: 2px;
        top: 25px;
        width: 11px;
        height: 4px;
        border-radius: 2px;
        background: var(--key); /* Add this line */
        box-shadow: 15px 0 0 var(--key), 30px 0 0 var(--key), 45px 0 0 var(--key), 60px 0 0 var(--key), 75px 0 0 var(--key), 90px 0 0 var(--key), 22px 10px 0 var(--key), 37px 10px 0 var(--key), 52px 10px 0 var(--key), 60px 10px 0 var(--key), 68px 10px 0 var(--key), 83px 10px 0 var(--key);
        animation: keyboard var(--duration) linear infinite;
      }

@keyframes bounce {
  85%,
92%,
100% {
    transform: translateY(0); }
  89% {
    transform: translateY(-4px); }
  95% {
    transform: translateY(2px); } }

@keyframes slide {
  5% {
    transform: translateX(14px); }
  15%,
30% {
    transform: translateX(6px); }
  40%,
55% {
    transform: translateX(0); }
  65%,
70% {
    transform: translateX(-4px); }
  80%,
89% {
    transform: translateX(-12px); }
  100% {
    transform: translateX(14px); } }

@keyframes paper {
  5% {
    transform: translateY(46px); }
  20%,
30% {
    transform: translateY(34px); }
  40%,
55% {
    transform: translateY(22px); }
  65%,
70% {
    transform: translateY(10px); }
  80%,
85% {
    transform: translateY(0); }
  92%,
100% {
    transform: translateY(46px); } }

@keyframes keyboard {
  5%,
12%,
21%,
30%,
39%,
48%,
57%,
66%,
75%,
84% {
    box-shadow: 15px 0 0 var(--key), 30px 0 0 var(--key), 45px 0 0 var(--key), 60px 0 0 var(--key), 75px 0 0 var(--key), 90px 0 0 var(--key), 22px 10px 0 var(--key), 37px 10px 0 var(--key), 52px 10px 0 var(--key), 60px 10px 0 var(--key), 68px 10px 0 var(--key), 83px 10px 0 var(--key); }
  9% {
    box-shadow: 15px 2px 0 var(--key), 30px 0 0 var(--key), 45px 0 0 var(--key), 60px 0 0 var(--key), 75px 0 0 var(--key), 90px 0 0 var(--key), 22px 10px 0 var(--key), 37px 10px 0 var(--key), 52px 10px 0 var(--key), 60px 10px 0 var(--key), 68px 10px 0 var(--key), 83px 10px 0 var(--key); }
  18% {
    box-shadow: 15px 0 0 var(--key), 30px 0 0 var(--key), 45px 0 0 var(--key), 60px 2px 0 var(--key), 75px 0 0 var(--key), 90px 0 0 var(--key), 22px 10px 0 var(--key), 37px 10px 0 var(--key), 52px 10px 0 var(--key), 60px 10px 0 var(--key), 68px 10px 0 var(--key), 83px 10px 0 var(--key); }
  27% {
    box-shadow: 15px 0 0 var(--key), 30px 0 0 var(--key), 45px 0 0 var(--key), 60px 0 0 var(--key), 75px 0 0 var(--key), 90px 0 0 var(--key), 22px 12px 0 var(--key), 37px 10px 0 var(--key), 52px 10px 0 var(--key), 60px 10px 0 var(--key), 68px 10px 0 var(--key), 83px 10px 0 var(--key); }
  36% {
    box-shadow: 15px 0 0 var(--key), 30px 0 0 var(--key), 45px 0 0 var(--key), 60px 0 0 var(--key), 75px 0 0 var(--key), 90px 0 0 var(--key), 22px 10px 0 var(--key), 37px 10px 0 var(--key), 52px 12px 0 var(--key), 60px 10px 0 var(--key), 68px 10px 0 var(--key), 83px 10px 0 var(--key); }
  45% {
    box-shadow: 15px 0 0 var(--key), 30px 0 0 var(--key), 45px 0 0 var(--key), 60px 0 0 var(--key), 75px 2px 0 var(--key), 90px 0 0 var(--key), 22px 10px 0 var(--key), 37px 10px 0 var(--key), 52px 10px 0 var(--key), 60px 10px 0 var(--key), 68px 10px 0 var(--key), 83px 10px 0 var(--key); }
  54% {
    box-shadow: 15px 0 0 var(--key), 30px 2px 0 var(--key), 45px 0 0 var(--key), 60px 0 0 var(--key), 75px 0 0 var(--key), 90px 0 0 var(--key), 22px 10px 0 var(--key), 37px 10px 0 var(--key), 52px 10px 0 var(--key), 60px 10px 0 var(--key), 68px 10px 0 var(--key), 83px 10px 0 var(--key); }
  63% {
    box-shadow: 15px 0 0 var(--key), 30px 0 0 var(--key), 45px 0 0 var(--key), 60px 0 0 var(--key), 75px 0 0 var(--key), 90px 12px 0 var(--key), 22px 10px 0 var(--key), 37px 10px 0 var(--key), 52px 10px 0 var(--key), 60px 10px 0 var(--key), 68px 10px 0 var(--key), 83px 10px 0 var(--key); }
  72% {
    box-shadow: 15px 0 0 var(--key), 30px 0 0 var(--key), 45px 2px 0 var(--key), 60px 0 0 var(--key), 75px 0 0 var(--key), 90px 0 0 var(--key), 22px 10px 0 var(--key), 37px 10px 0 var(--key), 52px 10px 0 var(--key), 60px 10px 0 var(--key), 68px 10px 0 var(--key), 83px 10px 0 var(--key); }
  81% {
    box-shadow: 15px 0 0 var(--key), 30px 0 0 var(--key), 45px 0 0 var(--key), 60px 0 0 var(--key), 75px 0 0 var(--key), 90px 0 0 var(--key), 22px 10px 0 var(--key), 37px 12px 0 var(--key), 52px 10px 0 var(--key), 60px 10px 0 var(--key), 68px 10px 0 var(--key), 83px 10px 0 var(--key); } }

html {
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased; }

* {
  box-sizing: inherit; }
  *:before, *:after {
    box-sizing: inherit; }


    .dribbble {
      position: fixed;
      display: block;
      right: 20px;
      bottom: 20px;
      img {
          display: block;
          height: 18px;
      }
  }

/* Responsive Styles */
@media (max-width: 768px) {
  .app {
    flex-direction: column;
  }
  .sidebar {
    width: 100%;
    order: 2;
  }
  .main {
    order: 1;
    max-width: 100%;
    margin: 0;
    border-radius: 0;
    box-shadow: none;
  }
  .chat-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem;
    flex: 1;
  }
  .input-container {
    padding: 1rem;
  }
  .suggestions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    max-height: 100px;
    overflow-y: auto;
  }
  .suggestion {
    flex: 1 1 calc(33% - 1rem);
    max-width: calc(33% - 1rem);
    margin-bottom: 0.5rem;
    font-size: 0.75rem;
    padding: 0.5rem;
  }
  .suggestions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
  }
  .suggestion {
    flex: 1 1 calc(50% - 1rem);
    max-width: calc(50% - 1rem);
    margin-bottom: 0.5rem;
  }
  .message {
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem;
  }
  .avatar {
    margin-bottom: 0.5rem;
  }
  .message-content {
    width: 100%;
  }
  .chat-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem;
  }
  .suggestions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
  }
  .suggestion {
    flex: 1 1 calc(50% - 1rem);
    max-width: calc(50% - 1rem);
    margin-bottom: 0.5rem;
  }
}
@media (max-width: 480px) {
  .new-chat {
    font-size: 0.75rem;
  }
  .history-item {
    font-size: 0.75rem;
  }
  .github-link,
  .linkedin-link {
    font-size: 0.75rem;
  }
  .welcome-message h1 {
    font-size: 1.5rem;
  }
  .welcome-message p {
    font-size: 1rem;
  }
  .suggestion span {
    font-size: 0.75rem;
  }
  .chat-input-wrapper {
    padding: 0.5rem;
  }
  .send-button {
    padding: 0.25rem;
  }
  .chat-container {
    padding: 0.5rem;
    flex: 1;
  }
  .message {
    padding: 0.75rem;
  }
  .message-content p {
    font-size: 0.875rem;
  }
  .suggestions {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.25rem;
    max-height: 80px;
    overflow-y: auto;
  }
  .suggestion {
    flex: 1 1 calc(50% - 0.5rem);
    max-width: calc(50% - 0.5rem);
    margin-bottom: 0.25rem;
    font-size: 0.65rem;
    padding: 0.25rem;
  }
  .chat-container {
    padding: 0.5rem;
  }
  .message {
    padding: 0.75rem;
  }
  .message-content p {
    font-size: 0.875rem;
  }
  .suggestions {
    flex-direction: column;
    align-items: stretch;
  }
  .suggestion {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  .chat-container {
    padding: 0.5rem;
  }
  .message {
    padding: 0.75rem;
  }
  .message-content p {
    font-size: 0.875rem;
  }
  .suggestions {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.25rem;
    overflow: hidden;
  }
  .suggestion {
    flex: 1 1 auto;
    max-width: calc(50% - 0.5rem);
    margin-bottom: 0.25rem;
    font-size: 0.65rem;
    padding: 0.25rem;
  }
}

/* Further adjustments for suggestion buttons to fit on the screen */
.suggestions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  overflow: hidden;
}
.suggestion {
  flex: 1 1 auto;
  max-width: calc(33% - 1rem);
  margin-bottom: 0.5rem;
  font-size: 0.75rem;
  padding: 0.5rem;
}
@media (max-width: 480px) {
  .suggestions {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.25rem;
    overflow: hidden;
  }
  .suggestion {
    flex: 1 1 auto;
    max-width: calc(50% - 0.5rem);
    margin-bottom: 0.25rem;
    font-size: 0.65rem;
    padding: 0.25rem;
  }
}