* {
  font-family: "Roboto", sans-serif;
}

[data-theme="light"] {
  --color-bg-body: #d7d8da;
  --color-bg-center: #fff;
  --color-shadow-center-1: rgba(60, 64, 67, .4);
  --color-shadow-center-2: rgba(60, 64, 67, .15);
  --color-bg-header:#e8eaed;
  --color-border-header: rgb(128, 128, 128);
  --color-bg-links-hover: #d7d8da;
  --color-font: #000;
  --color-bg-code: #f6f6f6;
  --color-font-code: #000;
  --color-font-a: #0000EE;
  --color-font-a-visited: #551A8B;
  --color-font-a-active: #FF0000;
  --color-font-a-hover: #44E;
  --color-bg-mode-toggle: rgba(0, 0, 0, .4);
  --color-bg-icon-false: rgba(255, 255, 255, .1);
  --color-bg-icon-false-hover: rgba(255, 255, 255, .15);
  --color-border-icon-false: rgba(0, 0, 0, .05);
  --color-bg-icon-true: rgba(255, 255, 255, .5);
  --color-border-icon-true: #555;
  --color-bg-input: #f6f6f6;
  --color-border-input: #555;
  --color-font-input: black;
}

[data-theme="dark"] {
  --color-bg-body: rgb(24, 24, 24);
  --color-bg-center: rgb(38, 38, 38);
  --color-shadow-center-1: rgba(210, 214, 217, .4);
  --color-shadow-center-2: rgba(210, 214, 217, .15);
  --color-bg-header:rgb(52, 52, 52);
  --color-border-header: rgba(210, 214, 217, .4);
  --color-bg-links-hover: rgb(75, 75, 75);
  --color-font: #aaa;
  --color-bg-code: rgb(75, 75, 75);
  --color-font-code: #bbb;
  --color-font-a: #99E;
  --color-font-a-visited: #BB77BB;
  --color-font-a-active: #FAA;
  --color-font-a-hover: #ccf;
  --color-bg-mode-toggle: rgba(210, 214, 217, .4);
  --color-bg-icon-false: rgba(255, 255, 255, .1);
  --color-bg-icon-false-hover: rgba(255, 255, 255, .3);
  --color-border-icon-false: rgba(0, 0, 0, .1);
  --color-bg-icon-true: rgba(255, 255, 255, .5);
  --color-border-icon-true: #888;
  --color-bg-input: rgb(75, 75, 75);
  --color-border-input: #e6e7e9;
  --color-font-input: bbb;
}

body {
  margin: 0;
  padding: 0;
  background-color: black;
  color: var(--color-font);
  position:relative;
  height: 100vh;
  width: 100vw;
}

main {
  background-color: var(--color-bg-body);
  height: 100%;
  width: 100%;
  display: grid; 
  grid-auto-columns: 1fr; 
  grid-template-columns: 0.1fr .8fr .1fr; 
  grid-template-rows: 1fr; 
  gap: 0 2%; 
  grid-template-areas: 
    ". center .";
  min-height:0;
  overflow: hidden;
}

.center {
  grid-area: center;
  display: grid; 
  grid-auto-columns: 1fr; 
  grid-template-columns: 1fr; 
  grid-template-rows: minmax(50px, 1fr) minmax(250px, 9fr);
  gap: 0 2%; 
  grid-template-areas: 
    "header"
    "content";
  background-color: var(--color-bg-center);
  min-width: 0;
  min-height: 0;
  box-shadow: 0 1px 2px 0 var(--color-shadow-center-1), 
              0 1px 3px 0 var(--color-shadow-center-2);
         
}

.header {
  grid-area: header;
  /* overflow:hidden; */
  display:flex;
  flex-direction: row;
  padding: 0 0 0 2%;
  background-color: var(--color-bg-header);
  border-bottom: 1px solid var(--color-border-header);
}

.content-wrapper {
  grid-area: content;
  height:auto;
  overflow-y: auto;
}

.content {
  
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 3%;
  
}


.page-title {
  height:100%;
  align-content: center;
}

.page-title h1 {
  font-size: 4vh;
  margin:0;
  font-weight: 400;
}

.page-links {
  height:100%;
  align-content: center;
  padding: 0 2%;
}

.page-links p {
  font-size: 4vh;
  margin:0;
  font-weight: 200;
}

.page-links:hover {
  background-color: var(--color-bg-links-hover);
  cursor: pointer;
}

section h1 {
  font-size: 4vh;
  /* margin:0; */
  font-weight: 400;
}

section h2 {
  font-size: 3.5vh;
  /* margin:0; */
  margin-bottom:0;
  font-weight: 350;
}

section h3 {
  font-size: 3vh;
  /* margin:0; */
  margin-bottom:0;
  font-weight: 300;
}

section h2:first-of-type {
  margin-top:0;
}

section p, section li, section code {
  font-size: 2vh;
}

section code, section textarea {
  font-family: monospace;
  padding: 1%;
  border: 1px solid darkgrey;
  background-color: var(--color-bg-code);
  border-radius: 10px;
  color: var(--color-font-code);
  resize: none;
}

section textarea {
  width: 60%;
  height:100%;
}

.light-dark-switch {
  position:fixed;
  bottom: 1vh;
  right: 1vw;
  width: 8.2vw;
  height: 4vw;

  background-color: var(--color-bg-mode-toggle);
  border-radius: 50px;

  display:flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: space-between;
  box-sizing: border-box;
}

.icon {
  height:100%;
  width: 4vw;
  border-radius: 50px;
  display:flex;
  justify-content: center;
  align-items: center;
}

.icon[data-active="false"] {
  background-color: var(--color-bg-icon-false);
  border: 3px solid var(--color-border-icon-false);
  box-sizing: border-box;
}

.icon[data-active="false"]:hover {
  cursor:pointer;
  background-color: var(--color-bg-icon-false-hover);
}

.icon[data-active="false"] object:hover {
  cursor:pointer;
}

.icon[data-active="true"] {
  background-color: var(--color-bg-icon-true);
  border: 3px solid var(--color-border-icon-true);
  box-sizing: border-box;
}

.sun .svg {
  width:3vw;
}

.moon .svg {
  width:1.7vw;
}

a {
  color: var(--color-font-a)
}
a:visited {
  color: var(--color-font-a-visited);
}
a:hover {
  color: var(--color-font-a-hover);
}
a:active {
  color: var(--color-font-a-active);
}

.simulationsGrid {
  display:grid;
  grid-auto-columns: 1fr; 
  grid-template-columns: 1fr 1.5fr; 
  grid-template-rows: 1fr; 
  gap: 0 2%; 
  grid-template-areas: 
    "simulationsLeft simulationsRight";
}

.simulationsLeft {
  grid-area: simulationsLeft;
  display:flex;
  gap: 2%;
}

.simulationsRight {
  grid-area: simulationsRight;
  margin-top: 1.75vh;
}

.simulationInput {
  height: 4vh;
  align-self: center;
  font-size:2.5vh;
  min-width: 7vw;
  width:0%;
  padding: 0 2%;
  background-color: var(--color-bg-input);
  border-color: var(--color-border-input);
  color: var(--color-font-input);
  border-radius: 5px;
}