/* rem and em don not depend on html font size in media queries, Instead 1rem = 1em = 16px
rem: root font size
em:current font size
*/

/* *************only screen******* */

/* **************************** */
/* Below 1344px (Smaller Desktops) */
/* **************************** */

@media (max-width: 1344px) {
  body {
    max-width: 120rem;
    margin: 0 auto;
  }
  .title-div h1 {
    font-size: 2.5rem;
  }
  .task-title {
    font-size: 2rem;
  }
  .tool-menu {
    font-size: 2rem;
    gap: 2rem;
  }
  .icons {
    width: 4rem;
    height: 4rem;
  }
  .ctrl-icons {
    width: 3rem;
    height: 3rem;
  }
  .canvas {
    display: block;
    width: 100%;
    height: 100%;
    /* background-color: red; */
  }
  .div__control img {
    width: 3rem;
    height: 2.8rem;
  }

  th,
  td {
    width: 6rem;
    font-size: 1.4rem;
  }
}

/* **************************** */
/* Below 1200px (Lanscape Tablets) */
/* **************************** */

@media (max-width: 75em) {
  .title-div h1 {
    font-size: 2.5rem;
  }
  .task-title {
    font-size: 2rem;
  }
  .tool-menu {
    font-size: 2rem;
  }
  .icons {
    width: 4rem;
    height: 4rem;
  }
  .ctrl-icons {
    width: 3rem;
    height: 3rem;
  }
  .canvas {
    display: block;
    width: 100%;
    height: 100%;
    /* background-color: red; */
  }
  .div__control img {
    width: 3rem;
    height: 2.8rem;
  }
}

/* **************************** */
/* Below 944px ( Tablets) */
/* **************************** */

@media (max-width: 59em) {
  body {
    margin: 0;
    width: 100%;
  }
  .tool-link:link,
  .tool-link:visited {
    gap: 0.5rem;
    font-size: 1.4rem;
    flex-direction: column;
  }

  .title-div h1 {
    font-size: 2rem;
  }

  .main__task-div {
    height: auto;
  }

  .sidebar {
    position: fixed;
    padding: 0;
    bottom: 0;
    left: 0;
    flex-direction: row;
    width: 100%;
    backdrop-filter: blur(10rem);
    z-index: 101;
    justify-content: space-evenly;
    border-radius: 0;
    scroll-behavior: auto;
  }
  .tool-menu {
    list-style: none;
    display: flex;
    flex-direction: row;
    gap: 4rem;
    width: 100%;
    font-size: 2.4rem;
    justify-content: space-evenly;
    padding: 1rem;
  }
  .main {
    grid-column: 1/-1;
  }
  .main-section {
    grid-template-columns: 1fr;
  }
  .logo-div {
    width: 6.5rem;
  }
  .icons {
    width: 3rem;
    height: 3rem;
  }
  .main__task-div:nth-child(4) {
    margin-bottom: 6rem;
  }
  .tool-list span {
    font-size: 1.4rem;
  }
  .canvas {
    display: block;
    width: 100%;
    height: 100%;
  }
  .main-section {
    grid-template-columns: 1fr;
  }
  .canvas__div {
    grid-template-columns: 1fr;
  }
  .canvas {
    display: block;
    width: 100%;
    height: 100%;
    border: none;
    border-top: 1px solid rgba(177, 176, 176, 0.855);
  }
}

/* **************************** */
/* Below 820px (Smaller Tablets) */
/* **************************** */
@media (max-width: 48em) {
  .main-section {
    grid-template-columns: 1fr;
  }
  .canvas__div {
    grid-template-columns: 1fr;
  }
  .canvas {
    display: block;
    width: 100%;
    height: 100%;
    border: none;
    border-top: 1px solid rgba(177, 176, 176, 0.855);
  }
}

/* **************************** */
/* Below 768px */
/* **************************** */
@media (max-width: 768px) {
  #canvas-container {
    width: 100%;
    /* height: 70rem; */
  }
  /* div#newComment {
    margin-top: 74px;
     
   } */
}
/* **************************** */
/* Below 704px (Smaller Tablets) */
/* **************************** */
@media (max-width: 44em) {
  .canvas__div {
    grid-template-columns: 1fr;
  }
  .img-div {
    flex-direction: column;
  }
  .title-div {
    gap: 0rem;
    text-align: center;
  }
  .round {
    width: 0.6rem;
    height: 0.6rem;
  }
  .logo-div {
    width: 6rem;
  }
  .main__task-div:nth-child(4) {
    margin-bottom: 6rem;
  }
  .circuit-dia {
    width: 40%;
  }
  .cross-img {
    width: 60%;
  }
  .canvas {
    display: block;
    width: 100%;
    height: 100%;
    border: none;
    border-top: 1px solid rgba(177, 176, 176, 0.855);
  }

  #quickref {
    position: absolute;
    left: 600px;
    top: 225px;
    height: 100px;
    width: 0px;
    border: solid 0px;
    z-index: 99;
    overflow: hidden;
  }
}

/* **************************** */
/* Below 540px (Smaller Tablets) */
/* **************************** */
@media (max-width: 34em) {
  .container {
    padding: 0;
    gap: 0;
  }

  .title-div h1 {
    padding: 0.2rem;
    font-size: 1.6rem;
  }
  .div__control {
    gap: 2rem;
    /* top: 1.8rem;
    right: 1.5rem; */
  }
  .ctrl-icons {
    width: 2.5rem;
    height: 2.5rem;
  }
  .tool-menu {
    gap: 1.5rem;
  }
  .task-title {
    font-size: 1.7rem;
  }
  label,
  select,
  input,
  p {
    display: inline-block;
    font-size: 1.5rem;
  }
  .main {
    margin-top: 0.05rem;
  }

  .sidebar {
    border-radius: 0;
  }
  canvas {
    display: block;
    width: 100%;
    height: 100%;
    border: none;
  }
  .div__control img {
    width: 2.7rem;
    height: 2.5rem;
  }
  .tooltip {
    font-size: 1rem;
  }
  canvas {
    width: 100%;
    display: block;
  }
  .datatable {
    font-size: 1.2rem;
    padding: 0.25rem;
  }

  #newComment {
    font-size: 1.4rem;
  }
  th,
  td {
    width: 4.5rem;
    font-size: 1rem;
  }

  /* .datatable table {
      border: 1px solid #000011;
      border-collapse: collapse;
      width: 120px;
      margin-top: 385px;
      margin-left: 10px;
    } */

  /* #legendicon {
      background-image: url("../images/legendicon.png");
      position: absolute;
      left: 278px;
      top: 437px;
      height: 24px;
      width: 24px;
      border: double;
    } */
  /* #legend {
      position: absolute;
      left:60px;
      top: 380px;
      height: 0px;
      width: 180px;
      border: solid 0px;
      z-index:100;
      overflow: hidden;
    } */
  /* #legendicon:active ~ #legend,
    #legendicon:hover + #legend {
      height: 80px; 
      border: solid 1px;
      width: 215px;
    } */
  /*     
    div#commentboxleft {
      left: 2em;
      top: 48em;
      font-size: 16px;
      
    }
    div#commentboxright {
      position: absolute;
      left:10px;
      top: 670px;
      text-align: left;
      font-size: 16px;
      
    }
   */
  #canvas-container {
    width: 100%;
    /* height: 75rem; */
  }
  /* #titleincanvas {
      position:absolute;
      left: 120px;
      top: 48px;
      
    
    }
    div#newComment {
      margin-top: 30px;
      font-size: 14px;
       
     } */

  canvas#simscreen {
    align-self: center;
    display: block;
    width: 100%;
    /* height: 100%; */
    image-rendering: crisp-edges;
    -moz-image-rendering: crisp-edges;
  }
}
@media (max-width: 25em) {
  th,
  td {
    width: 4rem;
    font-size: 1rem;
  }
}
@media (max-width: 22em) {
  th,
  td {
    width: 3.5rem;
    font-size: 1rem;
  }
}
@media (max-width: 20em) {
  th,
  td {
    width: 3.2rem;
    font-size: 0.8rem;
  }
}
/* 

- Font sizes (px)
10 / 12 / 14 / 16 / 18 / 20 / 24 / 30 / 36 / 44 / 52 / 62 / 74 / 86 / 98

- Spacing system (px)
2 / 4 / 8 / 12 / 16 / 24 / 32 / 48 / 64 / 80 / 96 / 128

 */