:root {
  --primary: #ffffff;
}
/* roboto-regular - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 400;
  src: url('./fonts/roboto-v49-latin-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* roboto-500 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 500;
  src: url('./fonts/roboto-v49-latin-500.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* roboto-600 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 600;
  src: url('./fonts/roboto-v49-latin-600.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
* {
  margin: 0;
  padding: 0;
  font-family: "Roboto", sans-serif;
}
.main {
  background-color: var(--primary);
  height: 100vh;
}


.content {
  height: 90vh;
  display: grid;
  /* background-color:aqua; */
  grid-template-rows: repeat(5, 1fr);
  grid-template-columns: 20vw 1fr 15vw;
}

.left_side_bar {
  grid-column: 1/ 2;
  grid-row: 1/ 6;
  border-right: 0.15vw solid black;
  padding: 1.2vw 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  /* background-color: lightblue; */
  height: 1fr;
}



.main_content {
  grid-column: 2/ 5;
  grid-row: 1/ 6;
  /* background-color: lightcoral; */
}

.Right_side_bar {
  grid-column: 5/6;
  grid-row: 1/6;
  border-left: 0.15vw solid black;
  padding: 1.2vw 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  /* overflow-y: auto; */
  /* background-color: rgb(4, 130, 130); */
}
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: white; /* or any background */
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

#preloader video {
  max-width: 50vw;
  max-height: 50vh;
  object-fit: contain;
}

.fade-out {
  opacity: 0;
  transition: opacity 0.8s ease;
  pointer-events: none;
}


.pattern-loader {
  padding: 0.6vw;
  text-align: center;
  font-style: italic;
  color: #666;
}
.pattern-swatch.error {
  background-color: #eee;
  color: #c00;
  padding: 0.6vw;
  font-size: 0.75vw;
  text-align: center;
}