* {
  font-family: "Lucida Grande", Helvetica, Arial, sans-serif !important;
}

body {
  margin: 0;
  background: #ebeef1;
  transition: background-color 0.3s ease;
}

.container {
  position: absolute;
  top: 20px;
  right: 20px;
  bottom: calc(env(safe-area-inset-bottom, 0) + 2em);
  left: 20px;
  transition: margin-left .5s;
}

#content, #markdown-content {
  font-size: 100%;
  line-height: 1.5em;
  margin: 0;
  padding: 20px;
  overflow-y: auto;
  resize: none;
  width: 100%;
  height: 100%;
  min-height: 100%;
  box-sizing: border-box;
  border: 1px #ddd solid;
  outline: none;
  background-color: white;
  transition: background-color 0.3s ease, color 0.3s ease;
}

#printable {
  display: none;
}

.link {
  position: fixed;
  left: 0;
  right: 0;
  bottom: calc(env(safe-area-inset-bottom, 0) + 1em);
  height: 0.8em;
  text-align: center;
  color: #313131;
  font-size: 14px;
  font-family: Menlo, Monaco, Consolas, "Courier New", sans-serif;
  transition: color 0.3s ease;
}

.link a {
  display: inline-block;
  color: #313131;
  text-decoration: none;
  transition: color 0.3s ease;
}

#qrcodePopup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: white;
  padding: 10px;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  z-index: 9999;
  display: none;
}

#qrcode {
  text-align: center;
  margin-bottom: 10px;
}

.notify {
  position: fixed;
  bottom: calc(env(safe-area-inset-bottom, 0) + 4em);
  left: 50%;
  transform: translateX(-50%);
  background-color: rgba(51, 51, 51, 0.5);
  color: #fff;
  padding: 10px 20px;
  border-radius: 5px;
  font-size: 15px;
  z-index: 999;
}

#markdown-content a {
  color: #5281bf;
  transition: color 0.3s ease;
}

#markdown-content a:visited {
  outline: thin dotted;
}

#markdown-content a:active,
#markdown-content a:hover {
  outline: 0;
}

#markdown-content code, pre, #ws, #message {
  font-family: ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace !important;
  border-radius: 3px;
  background-color: #F8F8F8;
  color: inherit;
  transition: background-color 0.3s ease;
}

#markdown-content code {
  border: 1px solid #EAEAEA;
  margin: 0 2px;
  padding: 0 5px;
}

#markdown-content pre {
  border: 1px solid #CCCCCC;
  overflow: auto;
  padding: 4px 8px;
}

#markdown-content pre > code {
  border: 0;
  margin: 0;
  padding: 0;
}

#markdown-content img {
  display: inline-block;
  height: auto;
  vertical-align: middle;
  margin: 0.5rem;
  max-width: 100%; /* Ensure images don't exceed container */
}

#markdown-content p {
  margin: 1rem 0;
}

#markdown-content p:has(img) {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  margin: 1rem -0.5rem;
  text-align: center;
}

@media screen and (min-width: 768px) {
  #markdown-content p:has(img) {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    justify-content: center;
    max-width: 80%;  /* Limit maximum width */
    margin-left: auto;
    margin-right: auto;
  }

  #markdown-content p:has(img) img {
    width: 100%; /* Width here will be overridden by inline styles */
    height: auto;
    object-fit: contain;  /* Change to contain to maintain original aspect ratio */
  }

  /* Handle single image case */
  #markdown-content p:has(img:only-child) {
    display: block;
    text-align: center;
    max-width: none;  /* Remove maximum width limit */
  }

  #markdown-content p:has(img:only-child) img {
    max-width: 70%; /* Allow single image to use specified width */
    width: auto; /* Width here will be overridden by inline styles */
    height: auto;
  }
}

#markdown-content blockquote {
  position: relative;
  padding-left: 20px;
  border-left: 4px solid #ccc;
  margin-left: 0;
}

.btn {
  position: fixed;
  cursor: pointer;
  z-index: 99999;
  top: 25px;
  right: 25px;
  display: none;
}

.sidebar {
  height: 100%;
  width: 250px;
  position: fixed;
  z-index: 1000;
  top: 0;
  left: -250px;
  background-color: #f8f8f8;
  overflow-x: hidden;
  transition: 0.3s;
  padding-top: 60px;
}

.sidebar h3 {
  padding: 8px 32px;  /* Change left padding to 32px to align with list items */
  margin: 0;  /* Remove default margin */
  text-decoration: none;
  font-size: 18px;
  color: #818181;
  display: block;
}

.sidebar.open {
  left: 0; /* Show sidebar when 'open' class is added */
}

.container {
  transition: margin-left .3s;
}

/* Adjust main container position when sidebar is open */
.container.sidebar-open {
  margin-left: 250px;
}

/* Special handling for small screens */
@media screen and (max-width: 768px) {
    .sidebar {
        width: 100%;
        left: -100%;
    }

    .sidebar.open {
        left: 0;
    }

    .container {
        transition: filter 0.3s;
    }
}

/* Add a close button */
.close-btn {
  position: absolute;
  top: 15px;
  right: 25px;
  font-size: 24px;
  cursor: pointer;
  color: #818181;
  transition: color 0.3s ease;
}

.close-btn:hover {
  color: #000;
}

#history-list {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

#history-list li {
  padding: 0;
  position: relative;
}

#history-list li a {
  text-decoration: none;
  color: #333;
  font-size: 16px;
  transition: color 0.3s ease, background-color 0.3s ease;
  display: block;
  padding: 8px 32px;
  padding-right: 40px; /* Make room for delete button */
}

#history-list li a:hover {
  background-color: #e6e6e6;
}

.delete-btn {
  background: none;
  border: none;
  color: #999;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  padding: 0;
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  transition: color 0.3s ease;
}

.delete-btn:hover {
  color: #ff4444;
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
  body {
    background: #1a1c20;
  }
  #content, #markdown-content {
    background: #22252a;
    color: #f8f8f2;
    border: 1px solid #444;
  }
  #markdown-content a {
    color: #a2cefb;
  }
  .link,
  .link a {
    color: #aaa;
  }
  #markdown-content code, pre, #ws, #message {
    background-color: #2d333b;
  }
  #markdown-content code {
    border: 1px solid #464c55;
  }
  #markdown-content pre {
    border: 1px solid #464c55;
  }
  .sidebar {
    background-color: #22252a;
  }
  .sidebar h3 {
    color: #aaa;
  }
  
  .close-btn {
      color: #aaa;
  }

  .close-btn:hover {
      color: #fff;
  }

  #history-list li a {
      color: #ddd;
  }

  #history-list li a:hover {
      background-color: #3a3f4b;
  }

  .delete-btn {
      color: #777;
  }

  .delete-btn:hover {
      color: #ff6666;
  }
}

/* Mobile responsiveness */
@media screen and (max-width: 768px) {
  .container {
    top: 10px;
    right: 10px;
    bottom: calc(env(safe-area-inset-bottom, 0) + 2em);
    left: 10px;
  }
  
  #content, #markdown-content {
    font-size: 16px;
    padding: 10px;
  }
  
  .link {
    font-size: 12px;
  }
  
  .notify {
    font-size: 12px;
    padding: 8px 16px;
  }
  
  .sidebar {
    width: 100%;
    padding-top: 30px;
  }
  
  .sidebar h3 {
    font-size: 16px;
    padding: 8px 8px 8px 16px;
  }

  #history-list li a {
    padding: 12px 32px; /* Increase clickable area */
    padding-right: 50px; /* Leave more space for delete button */
  }

  .delete-btn {
      right: 15px;
      padding: 12px 15px; /* Increase clickable area */
      font-size: 20px; /* Increase font size for easier clicking */
  }
}

@media print {
  .container {
    display: none;
  }
  #printable {
    display: block;
    white-space: pre-wrap;
    word-break: break-word;
  }
}

pre code:hover {
    background-color: rgba(0,0,0,0.02);
}