/*
  Dark theme for Jupyter Notebook/iPython 4
  Author: Theodore Pak
  Repo at: https://github.com/powerpak/jupyter-dark-theme

  Inspired by and adapted from the following:
  Base16 for iPython Notebook (https://github.com/nsonnad/base16-ipython-notebook)
  Base16 Twilight Dark, David Hart (http://hart-dev.com)
  CodeMirror template adapted for IPython Notebook by Nikhil Sonnad (https://github.com/nsonnad/base16-ipython-notebook)
  CodeMirror template by Jan T. Scott (https://github.com/idleberg/base16-chrome-devtools)
  Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)
*/

body, body.notebook_app.command_mode {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

/* 
  SET THE CODE/MONOSPACE FONT 

  I prefer Bitsream Vera Sans Mono, which is freely downloadable here:
  http://www.dafont.com/bitstream-vera-mono.font
  However, there are plenty of alternatives at http://programmingfonts.org/
  in which case, add your preferred font to the stack below.
*/

.CodeMirror pre.CodeMirror-line, .CodeMirror-dialog, .CodeMirror-dialog .CodeMirror-search-field, .terminal-app .terminal {
    font-family: "SF Mono", "Bitstream Vera Sans Mono", Monaco, monospace;
    font-size: 10pt;
}
.terminal-app .terminal { line-height: 1.3em; }
div.output pre, div.output code, .rendered_html pre, .rendered_html code, div.completions select, div.container pre {
  font-family: "SF Mono", "Bitstream Vera Sans Mono", Monaco, monospace;
}
div.output pre, div.output code, .rendered_html pre, .rendered_html p code, div.completions select, div.container pre, .rendered_html li code {
    font-size: 10pt;
}

div.prompt, div.tooltiptext pre {
    font-family: "SF Mono", "Bitstream Vera Sans Mono", Monaco, monospace;
    font-size: 9pt;
}

div.input_area {
    border-color: rgba(0, 0, 0, 0.10);
    background: rbga(0, 0, 0, 0.5);
}

/* GLOBALS */

@media not print { body.notebook_app { background-color: #111; } }
a { color: #CF4A4C; }
a:hover, a:focus { color: #DE6F71; }

/* INTRO PAGE */


body[data-server-root], body[data-server-root] #header { background-color: #222; }
body[data-server-root] #header-container { height: 0; }
body[data-server-root] #header .header-bar { height: 0; }

.tabbable { color: #979797; }
.nav-tabs { border-bottom-color: #444; }
.nav-tabs > li > a:hover, .nav > li > a:focus {
  background-color: #333;
  border-color: #222 #222 #555 #222;
}
.nav-tabs > li.active > a, .nav-tabs > li.active > a:focus, .nav-tabs > li.active > a:hover { 
  color: #979797;
  background-color: #444;
  border-top-color: #444;
  border-right-color: #444;
  border-left-color: #444;
}
.list_container { border-color: #444; }
.list_container > div { border-bottom-color: #444; }
.list_item:hover { background-color: #333; }
.list_header { background-color: #444; }
#notebook_list input[type="checkbox"] { opacity: 0.3; }
#notebook_list input[type="checkbox"]:checked { opacity: 1; }
.item_icon { color: #777; }
.panel { border-color: #444; background-color: #222; }
.panel-default > .panel-heading { border-color: #444; }
#site .panel-group .panel .panel-heading { background-color: #444; }
#running .panel-group .panel .panel-body .list_container .list_item { border-bottom-color: #444; }

/* Dropdown menus */

.dropdown-menu {
  background: rgba(50, 50, 50, 0.95);
  color: #b7b7b7;
}
.dropdown-menu > li > a, .dropdown-submenu > a:after, .dropdown-menu > li > a:visited:after {
  color: #b7b7b7;
}
.dropdown-menu .divider {
  background-color: #444;
}
.dropdown-menu > li > a:hover, .dropdown-menu > li > a:focus {
  color: #fff;
  background-color: #444;
}
.dropdown-menu > li > a:hover:after, .dropdown-menu > li > a:focus:after, 
.dropdown-menu > li > a:active:after {
  color: #fff;
}

/* TERMINAL INTERFACE */
.terminal-app #site { background: #272727; }
.terminal-app #header { display: none !important; }
.terminal-app .terminal { background: #141414 !important; }

/* NOTEBOOK AND EDITOR INTERFACE */

/* comment out the following line to unhide the toolbar */
div#maintoolbar { display: none !important; }

/*
  Header UI styles
*/

body.notebook_app > #header { display: block !important; }
.notebook_app > #header, .edit_app > #header { 
  background-color: #333;
  color: #b7b7b7;
  -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}
.edit_app #menubar .navbar { margin-bottom: 0; }
body > #header .header-bar { background: #444; }
#header .navbar-brand { display: none; }
#header .filename { margin-left: 0; margin-right: 2em; }
#header .current_kernel_logo { width: 24px; height: 24px; }
span.save_widget span.filename:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  text-shadow: 0px 1px 1px rgba(0, 0, 0, 0.5);
}
.navbar-default {
  background: transparent;
  color: #b7b7b7;
  border-color: #444;
}
.navbar-default .navbar-nav > li > a:hover, .navbar-default .navbar-nav > li > a:focus {
  color: #fff;
}
.navbar-default .navbar-nav > .open > a, .navbar-default .navbar-nav > .open > a:hover, 
.navbar-default .navbar-nav > .open > a:focus {
  color: #fff;
  background-color: #444;
}

@media not print {
  .notebook_app #notebook {
    background: #111;
  }

  .notebook_app #notebook-container, .edit_app #texteditor-backdrop {
    background: #272727;
  }
}

/*
  Inverting the notebook editor UI
*/

.celltoolbar {
  border-color: #444;
  background: #444;
  color: #b7b7b7;
}
.ctb_global_show .ctb_show ~ div.text_cell_render {
  border-color: #444;
}
.celltoolbar select {
  opacity: 0.5;
}

.modal-dialog .modal-content, .popover, .popover .popover-title {
  background: rgba(50, 50, 50, 0.95);
  color: #b7b7b7;
}
.modal-header, .popover-title {
  border-bottom-color: #444;
}
.modal-footer {
  border-top-color: #444;
}
.modal-dialog .close {
  color: #fff;
  text-shadow: 0 1px 0 #000;
}
.modal-dialog .alert-info {
  background-color: #373E42;
  color: #d9edf7;
}
.popover.bottom > .arrow:after {
  border-bottom-color: #444;
}

.btn:focus, .btn:active:focus {
  outline: 5px auto rgba(102, 175, 233, 0.3);
  outline-offset: -1px;
}
.btn-default, #header .btn {
  background-color: #555;
  border-color: #222;
  box-shadow: 0 0 1px rgba(0, 0, 0, 0.5);
  color: #aaa;
}
.btn-default:focus, .btn-default:hover, #header .btn:focus, #header .btn:hover {
  background-color: #555;
  border-color: #222;
  box-shadow: 0 0 3px rgba(0, 0, 0, 0.8);
  color: #bbb;
}
.btn-default:active, .btn-default.active, #header .btn:active, .open > .dropdown-toggle.btn-default {
  background-color: #474747;
  color: #999;
  box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.2);
}
.btn-default.disabled:focus, .btn-default.disabled:hover, 
.btn-default[disabled]:focus, .btn-default[disabled]:hover {
  background-color: #555;
  border-color: #222;
  box-shadow: 0 0 1px rgba(0, 0, 0, 0.5);
  color: #aaa;
}
.btn-default:active:hover, .btn-default:active:focus, 
#header.btn:active:hover, #header.btn:active:focus,
.open > .dropdown-toggle.btn-default:hover, .open > .dropdown-toggle.btn-default:focus {
  background-color: #474747;
  color: #999;
  border-color: #222;
  box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.2);
}

.btn-primary {
  color: #eee;
  background-color: #4481b7;
  border-color: #222;
  box-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
}
.btn-primary:focus, .btn-primary:hover {
  background-color: #4481b7;
  color: #fff;
}
.btn-primary:active {
  background-color: #306ea6;
  color: #ccc;
}
.btn-primary:active:hover, .btn-primary:active:focus {
  background-color: #306ea6;
  color: #ccc;
}

.form-control {
  background: #222;
  color: #eee;
  border-color: #777;
}
.form-control:focus {
  border-color: #458ac1;
  box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, 0.3);
}
.form-control::selection {
  background: rgba(221, 240, 255, 0.19);
}

#complete {
  border-color: #444;
  background: rgba(50, 50, 50, 0.95);
  color: #b7b7b7;
  -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}
.completions select {
  background: rgba(50, 50, 50, 0.95);
  color: #b7b7b7;
}

/*
  Set fonts and styles for outputted content
*/

div#notebook .text_cell_render {
  font-size: 16.25px;
  font-weight: 300;
  line-height: 1.25;
}

.rendered_html li p {
  margin-top: 1em;
}

.rendered_html ol ul, .rendered_html ul ul, .rendered_html ul ol {
  margin-top: 0em;
}

.rendered_html h1 {
  color: #CF4A4C;
}

div.output_html { font-family: sans-serif; }

.notebook_app .rendered_html tbody tr:nth-child(odd) {
  background: rgba(255, 255, 255, 0.05);
}
.notebook_app .rendered_html tbody tr:nth-child(odd):hover {
  background: rgb(51, 68, 81);
}

/* Outputted SVGs should assume a white background */
.output_svg div {
  background: white;
}


/*
  Set colors and styles that we only want on the screen, not for print
*/
/* In general, the .notebook_app selector restricts to the "live" notebook editor and not exported HTML versions */

@media not print {
  .notebook_app div.cell.running .input .input_area { 
    border-left-color: #82591E;
    -webkit-animation-name: pulseBorder;
    -webkit-animation-duration: 1s;
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-direction: alternate;
    -webkit-animation-timing-function: ease-in-out;
  }
  @-webkit-keyframes pulseBorder {
    from { border-left-color: #82591E; }
    to { border-left-color: #eea236; }
  }
  
  .notebook_app div.input_prompt {color: #9b703f;}
  .notebook_app div.output_prompt {color: #9b859d;}
  .notebook_app div.input_area {
    border-radius: 0px;
    border: 1px solid #464b50;
  }
  .notebook_app div.output_subarea { max-width: 100%; }
  .notebook_app div.output_area pre { font-weight: normal; color: #979797; }
  .notebook_app div.output_subarea { font-weight: normal; color: #979797; }
  .notebook_app div.output_stderr {background-color: #A0783C;}
  .notebook_app div.output_stderr pre {color: #eee;}

  .notebook_app .rendered_html table, .notebook_app .rendered_html th, .notebook_app .rendered_html tr, .notebook_app .rendered_html td {
    border: 1px  #979797 solid;
    color: #979797;
  }
  .notebook_app div.text_cell_render, .notebook_app div.output_html { color: #979797; }
  .notebook_app table.dataframe tr { border: 1px #979797; }

  .notebook_app .rendered_html pre, .notebook_app .rendered_html code {
    border: 0;
    background-color: #444;
    color: #b0b0b0;
    padding: 0;
  }
  
  /* Scrollbars that match the dark theme of the "live" notebook editor */
  .notebook_app div::-webkit-scrollbar {
    width: 12px;
    height: 12px;
  }
  .notebook_app body::-webkit-scrollbar-track, div::-webkit-scrollbar-track {
    background: transparent;
    -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.5);
    border-radius: 12px;
  }
  .notebook_app body::-webkit-scrollbar-thumb, div::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    border: 3px solid rgba(0, 0, 0, 0);
    background-clip: padding-box;
  }
}

/*
  Terminal text coloring
*/

.notebook_app span.ansi-black-fg,  .notebook_app span.ansi-black-intense-fg  { color: #323537; }
.notebook_app span.ansi-blue-fg,   .notebook_app span.ansi-blue-intense-fg   { color: #afc4db; }
.notebook_app span.ansi-gray-fg,   .notebook_app span.ansi-gray-intense-fg   { color: #838184; }
.notebook_app span.ansi-green-fg,  .notebook_app span.ansi-green-intense-fg  { color: #8f9d6a; }
.notebook_app span.ansi-purple-fg, .notebook_app span.ansi-purple-intense-fg { color: #9b859d; }
.notebook_app span.ansi-red-fg,    .notebook_app span.ansi-red-intense-fg    { color: #cf6a4c; }
.notebook_app span.ansi-yellow-fg, .notebook_app span.ansi-yellow-intense-fg { color: #f9ee98; } 

/*
  Code editing
*/

.CodeMirror {background: #141414; color: #F8F8F8;}
div.CodeMirror-selected {background: rgba(221, 240, 255, 0.19) !important;}
#texteditor-backdrop #texteditor-container .CodeMirror-gutter, .CodeMirror-gutters {background: #444; border-right: 0px; color: #777;}
.CodeMirror-linenumber {color: #b4b7b4;}
.CodeMirror-cursor {border-left: 1px solid #A7A7A7 !important; margin-top: -2px; min-height: 18px;} 

.CodeMirror span.cm-comment {color: #5F5A60; font-style: italic;}
.CodeMirror span.cm-atom {color: #CF6A4C;}
.CodeMirror span.cm-number {color: #CF6A4C;}

.CodeMirror span.cm-property {color: #F8F8F8;}
.CodeMirror span.cm-attribute {color: #198844;}
.CodeMirror span.cm-keyword {color: #CDA869; font-weight: normal;}
.CodeMirror span.cm-string {color: #8F9D6A;}
.CodeMirror span.cm-string-2 {color: #E9C062;} /* regexp */
.CodeMirror span.cm-operator {color: #CDA869;}
.CodeMirror span.cm-builtin {color: #A36AC7;}

.CodeMirror span.cm-variable {color: #F8F8F8;}
.CodeMirror span.cm-variable-2 {color: #7587A6;}
.CodeMirror span.cm-variable-3 {color: #7587A6;}
.CodeMirror span.cm-def {color: #9B703F;}
.CodeMirror span.cm-error {color: #F8F8F8; background-color: rgba(86, 45, 86, 0.2);}
.CodeMirror span.cm-bracket {color: #373b41;}
.CodeMirror span.cm-tag {color: #7587A6;}
.CodeMirror span.cm-link {color: #A36AC7;}

.CodeMirror .CodeMirror-matchingbracket { background-color: #dd3; color: #303030 !important;}

/*
  Markdown editing
*/

.cm-s-default span.cm-header {color: #CF4A4C;}
.cm-s-default span.cm-variable-2 {color: #7587A6;}
.cm-s-default span.cm-comment {color: #7F7A80;}