/* ==========================================================================
   Argon Codeblock Beautification & Tomorrow Night Eighties Theme
   Ported to knn-theme
   ========================================================================== */

/* Tomorrow Night Eighties Color Scheme for highlight.js */
.hljs-comment,
.hljs-quote {
  color: #999999 !important;
  font-style: italic;
}

.hljs-variable,
.hljs-template-variable,
.hljs-tag,
.hljs-name,
.hljs-selector-id,
.hljs-selector-class,
.hljs-regexp,
.hljs-deletion {
  color: #f2777a !important;
}

.hljs-number,
.hljs-built_in,
.hljs-builtin-name,
.hljs-literal,
.hljs-type,
.hljs-params,
.hljs-meta,
.hljs-link {
  color: #f99157 !important;
}

.hljs-attribute {
  color: #ffcc66 !important;
}

.hljs-string,
.hljs-symbol,
.hljs-bullet,
.hljs-addition {
  color: #99cc99 !important;
}

.hljs-title,
.hljs-section {
  color: #6699cc !important;
}

.hljs-keyword,
.hljs-selector-tag {
  color: #cc99cc !important;
}

.hljs {
  display: block;
  overflow-x: auto;
  background: #2d2d2d !important;
  color: #cccccc !important;
  padding: 0.5em;
}

.hljs-emphasis {
  font-style: italic;
}

.hljs-strong {
  font-weight: bold;
}

/* ==========================================================================
   Mac-Style Code Block Container
   ========================================================================== */
pre.hljs-codeblock {
  overflow: visible !important;
  position: relative !important;
  tab-size: 4;
  margin: 20px 0 !important;
  padding: 0 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

/* Mac 3-dots in top-left */
pre.hljs-codeblock:before {
  content: "";
  position: absolute;
  background: url(data:image/svg+xml;base64,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) no-repeat;
  background-position-y: center;
  top: 18px;
  left: 20px;
  height: 14px;
  width: 54px;
  margin-left: 2px;
  display: block;
  z-index: 10;
  pointer-events: none;
}

/* Inner code block */
code[hljs-codeblock-inner] {
  line-height: 1.6 !important;
  font-size: 14px !important;
  font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', 'Courier New', monospace !important;
  padding: 20px 20px 18px 20px !important;
  padding-top: 50px !important;
  border-radius: 8px !important;
  box-shadow: rgba(0, 0, 0, 0.25) 0px 5px 20px !important;
  margin: 0 !important;
  display: block !important;
  background: #2d2d2d !important;
  color: #cccccc !important;
  box-sizing: border-box;
}

/* ==========================================================================
   Line Numbers (highlightjs-line-numbers)
   ========================================================================== */
.hljs-ln {
  border-collapse: collapse !important;
  width: 100% !important;
  border: none !important;
  margin: 0 !important;
  background: transparent !important;
}

.hljs-ln td {
  padding: 0 !important;
  border: none !important;
  background: transparent !important;
}

.hljs-ln-numbers {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  text-align: right;
  vertical-align: top;
  padding-right: 14px !important;
  width: 32px;
  min-width: 32px;
  white-space: nowrap;
  color: #666666 !important;
  border-right: 1px solid #444444 !important;
  transition: all 0.3s ease;
}

.hljs-ln-code {
  padding-left: 16px !important;
  vertical-align: top;
  transition: all 0.3s ease;
}

/* 折行模式 (hljs-break-line) */
pre.hljs-codeblock.hljs-break-line .hljs-ln-code {
  line-break: anywhere;
  white-space: break-spaces !important;
  word-break: break-all;
}

/* 不折行模式 */
pre.hljs-codeblock:not(.hljs-break-line) .hljs-ln-code {
  white-space: pre !important;
}

/* 隐藏行号 (hljs-hide-linenumber) */
pre.hljs-codeblock.hljs-hide-linenumber .hljs-ln-numbers {
  display: none !important;
  width: 0px !important;
  padding: 0 !important;
  border: none !important;
}

pre.hljs-codeblock.hljs-hide-linenumber .hljs-ln-code {
  padding-left: 2px !important;
}

/* Selection */
code[hljs-codeblock-inner] *::selection,
code[hljs-codeblock-inner]::selection {
  background-color: #515151 !important;
  color: #ffffff !important;
}

/* Scrollbar */
code[hljs-codeblock-inner]::-webkit-scrollbar-track {
  border: none;
  background: transparent !important;
}

code[hljs-codeblock-inner]::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.25) !important;
  box-shadow: none !important;
  border: none !important;
  border-radius: 10px;
  transition: background 0.3s ease;
}

code[hljs-codeblock-inner]::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.45) !important;
}

code[hljs-codeblock-inner]::-webkit-scrollbar {
  background: transparent;
  height: 6px;
  width: 6px;
}

/* ==========================================================================
   Top-Right Controls (Toolbar)
   ========================================================================== */
pre.hljs-codeblock .hljs-control {
  display: flex !important;
  align-items: center;
  position: absolute !important;
  top: 15px !important;
  right: 20px !important;
  user-select: none;
  opacity: 0.35;
  transition: all 0.25s ease;
  white-space: nowrap;
  overflow: visible;
  background: transparent !important;
  padding: 0 !important;
  margin: 0 !important;
  z-index: 15;
}

pre.hljs-codeblock:hover .hljs-control {
  opacity: 0.8;
}

pre.hljs-codeblock .hljs-control:hover {
  opacity: 1;
}

.hljs-control .hljs-control-btn {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  color: #bbbbbb;
  transition: all 0.2s ease;
  cursor: pointer;
  margin-left: 12px;
  width: 18px;
  height: 18px;
  position: relative;
  font-size: 14px;
}

.hljs-control .hljs-control-btn:hover {
  color: #ffffff;
  transform: scale(1.15);
}

/* Hover Tooltip */
.hljs-control-btn:before {
  position: absolute;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 8px;
  background: rgba(0, 0, 0, 0.85);
  color: #ffffff;
  border-radius: 4px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.2s ease;
  font-size: 11px;
  white-space: nowrap;
  z-index: 20;
}

.hljs-control-btn:hover:before {
  opacity: 1;
  top: 26px;
}

.hljs-control-toggle-linenumber:before {
  content: attr(tooltip-hide-linenumber);
}
pre.hljs-codeblock.hljs-hide-linenumber .hljs-control-toggle-linenumber:before {
  content: attr(tooltip-show-linenumber);
}

.hljs-control-toggle-break-line:before {
  content: attr(tooltip-enable-breakline);
}
pre.hljs-codeblock.hljs-break-line .hljs-control-toggle-break-line:before {
  content: attr(tooltip-disable-breakline);
}

.hljs-control-copy:before {
  content: attr(tooltip);
}

.hljs-control-fullscreen:before {
  content: attr(tooltip-fullscreen);
}
pre.hljs-codeblock.hljs-codeblock-fullscreen .hljs-control-fullscreen:before {
  content: attr(tooltip-exit-fullscreen);
}

/* ==========================================================================
   Fullscreen Mode
   ========================================================================== */
pre.hljs-codeblock.hljs-codeblock-fullscreen {
  position: fixed !important;
  left: 0 !important;
  right: 0 !important;
  top: 0 !important;
  bottom: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  z-index: 999999 !important;
  margin: 0 !important;
  background: #2d2d2d !important;
  border-radius: 0 !important;
  animation: codeblock-fullscreen 0.3s cubic-bezier(0.18, 0.89, 0.37, 1.12);
}

pre.hljs-codeblock.hljs-codeblock-fullscreen > code[hljs-codeblock-inner] {
  position: absolute !important;
  left: 0 !important;
  right: 0 !important;
  top: 0 !important;
  bottom: 0 !important;
  width: 100% !important;
  height: 100% !important;
  border-radius: 0 !important;
  margin: 0 !important;
  box-shadow: none !important;
  overflow: auto !important;
}

pre.hljs-codeblock.hljs-codeblock-fullscreen:before {
  z-index: 1000000 !important;
}

pre.hljs-codeblock.hljs-codeblock-fullscreen .hljs-control {
  z-index: 1000001 !important;
}

body.codeblock-fullscreen {
  overflow: hidden !important;
}

@keyframes codeblock-fullscreen {
  0% {
    transform: scale(0.9);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}