@import url('https://fonts.googleapis.com/css2?family=Nunito&family=Roboto&display=swap');

html, body {
  font-family: 'Roboto', sans-serif;
  user-select: none;
  overflow: hidden;
}
:root {
  --tool_bar_height: 35px;
  --default_border_radius: 10px;
}
.content_container {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  transform: scale(1);
}
.nn_layer {
  position: fixed;
  width: 175px;
  height: calc(175px - var(--tool_bar_height));
  padding-top: var(--tool_bar_height);
  border-radius: var(--default_border_radius);
  box-shadow: 0px 0px 20px 5px rgba(0, 0, 0, 0.15);
  background: #fff;
}
.nn_toolbar {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background: #307DC0;
  border-top-left-radius: var(--default_border_radius);
  border-top-right-radius: var(--default_border_radius);
  box-shadow: 0px 10px 30px 0px rgba(48, 125, 192, 0.35);
  height: var(--tool_bar_height);
}
.nn_content {
  position: absolute;
  top: var(--tool_bar_height);
  left: 0;
  height: calc(100% - var(--tool_bar_height) - 15px);
  width: calc(100% - 30px);
  padding: 15px 10px 0px 15px;
  border-bottom-left-radius: var(--default_border_radius);
  border-bottom-right-radius: var(--default_border_radius);
  overflow: auto;
}
.nn_toolbar_content {
  position: absolute;
  top: 50%;
  transform: translate(0, -50%);
  padding-left: 10px;
  color: #fff;
  font-size: 16px;
}
.nn_input {
  width: 50px;
  border: none;
  outline: none;
  border-radius: 5px;
  padding: 5px;
  margin-left: 10px;
  box-shadow: 0px 0px 10px 5px rgba(0, 0, 0, 0.1);
}
.nn_input_node {
  position: absolute;
  width: 10px;
  height: 10px;
  padding: 0;
  border: none;
  top: 72.5px;
  left: -5px;
  background: #6E9434;
  border-radius: 50%;
  z-index: 1;
}
.nn_output_node {
  position: absolute;
  width: 10px;
  height: 10px;
  padding: 0;
  border: none;
  top: 72.5px;
  right: -5px;
  background: #DF6846;
  border-radius: 50%;
  z-index: 1;
}
.nn_input_container {
  margin-bottom: 10px;
}
.nn_line {
  position: fixed;
  background: #000;
  height: 3px;
  border-radius: 15px;
  z-index: -1;
  overflow: hidden;
}
.desktop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.desktop_select {
  position: absolute;
  display: none;
  background: rgba(48, 125, 192, 0.5);
  z-index: 10000;
  border: 2px solid rgba(48, 125, 192, 0.25);
  box-shadow: 0px 0px 10px 5px rgba(48, 125, 192, 0.15);
}
.contextmenu {
  position: absolute;
  top: 100px;
  left: 100px;
  width: 220px;
  border-radius: 15px;
  height: 235px;
  box-shadow: 0px 0px 20px 5px rgba(0, 0, 0, 0.1);
  transition: .5s ease;
  background: rgba(255, 255, 255, 0.9);
  color: rgba(0, 0, 0, 0.75);
  z-index: 999999;
  display: none;
}
.contextmenu_option {
  padding: 20px;
  box-shadow: 0px 0px 20px 5px rgba(0, 0, 0, 0.05);
  transition: .2s ease background;
}
.contextmenu_option:hover {
  background: rgba(0, 0, 0, 0.05);
}
.arrow {
  border: solid rgba(0,0,0,0.5);
  border-width: 0 2px 2px 0;
  display: inline-block;
  padding: 4px;
  transform: rotate(-45deg);
  margin-top: 3px;
  float: right;
}
.sub_options {
  position: absolute;
  right: -200px;
  box-shadow: 0px 0px 20px 5px rgba(0, 0, 0, 0.05);
  border-radius: 10px;
  top: 0;
  width: 200px;
  background: #fff;
  display: none;
}
.sub_options_options {
  padding: 15px 15px 15px 20px;
  box-shadow: 0px 0px 20px 5px rgba(0, 0, 0, 0.05);
  transition: .2s ease background;
}
.sub_options_options:hover {
  background: rgba(0, 0, 0, 0.05);
}
.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.project_container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  height: calc(90% - 270px);
  width: calc(75% - 270px);
  padding: 135px;
  font-size: 20px;
  box-shadow: 0px 0px 20px 5px rgba(0, 0, 0, 0.075);
  border-radius: 50px;
  font-family: 'Nunito', sans-serif;
}
.ex_project {
  position: relative;
  display: inline-block;
  border-radius: 15px;
  font-size: 55px;
  width: 150px;
  height: 150px;
  box-shadow: 0px 0px 20px 5px rgba(0, 0, 0, 0.05);
  color: rgba(0, 0, 0, 0.75);
  background: #fff;
  transition: .4s ease background, .2s ease color;
  margin-right: 30px;
  margin-bottom: 30px;
}
.temp_ex_project {
  position: relative;
  display: inline-block;
  border-radius: 15px;
  font-size: 55px;
  width: 150px;
  height: 150px;
  box-shadow: 0px 0px 20px 5px rgba(0, 0, 0, 0.05);
  color: rgba(0, 0, 0, 0.75);
  background: #fff;
  transition: .4s ease background, .2s ease color;
  margin-right: 30px;
  margin-bottom: 30px;
}
.center_content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.ex_project:hover {
  background: #DFA760;
  color: #fff;
}
.project_title {
  position: absolute;
  left: 50%;
  transform: translate(-50%);
  top: 55px;
  font-size: 30px;
}
.nn_select {
  width: 100px;
  margin-left: 5px;
  border: none;
  outline: none;
  border-radius: 5px;
  padding: 5px;
  box-shadow: 0px 0px 10px 5px rgba(0, 0, 0, 0.1);
}