@font-face {
  font-family: 'Vazir';
  src: url('/fonts/Vazir-FD-WOL.woff') format('woff');
  src: url('/fonts/Vazir-FD-WOL.woff2') format('woff2');
}



* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Vazir', sans-serif;

}

.display-none {
  display: none !important;
}


.top-bar {
  background: #333;
  color: #fff;
  padding: 1rem;
  position: fixed;
  width: 100vw;
  height: auto;
  left: 0;
  top: 0;
  z-index: 10;
  display: flex;
  flex-direction: row-reverse;
  justify-content: center;
  align-items: center;
}

.top-bar .btn {
  background: transparent;
  color: #fff;
  border: none;
  outline: none;
  cursor: pointer;
  margin: 0 0.5rem;
  position: relative;
}

/* .top-bar .btn:hover {
  opacity: 0.9;
} */

.top-bar .btn img {
  width: 30px;
}

.top-bar .page-info {
  margin: 0 2rem;
}

.top-bar .page-info input {
  padding: 0.5rem;
  width: 55px;
}

.top-bar .error {
  background: orangered;
  color: #fff;
  padding: 1rem;
}

.top-bar select {
  padding: 0.5rem;
}

.top-bar select#chapter-select {
  margin-left: 2rem;
}

.top-bar .page-info,
.top-bar input,
.top-bar select {
  font-size: 1.1rem;
}

.top-bar .tooltip {
  color: #333;
  background-color: #fff;
  padding: 0.7rem 1rem;
  position: absolute;
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
  border: solid 2px #bbb;
  border-radius: 5px;
  font-size: 1rem;
  white-space: nowrap;
  display: none;
}

.top-bar .btn:hover .tooltip {
  display: block;
}

.loading-circle {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.loading-circle img {
  margin: 0 1rem;
}

.canvas-container {
  width: 100%;
  overflow-x: scroll;
}

canvas {
  display: block;
  margin: 0 auto;
  margin-top: 50px;
}


@media screen and (max-width: 768px) {

  .top-bar {
    padding-left: 0.1rem;
    padding-right: 0.1rem;
  }


  .top-bar .page-info,
  .top-bar input,
  .top-bar select {
    font-size: 0.7rem;
  }

  .top-bar .btn {
    margin: 0 0.2rem;
  }

  .top-bar .btn img {
    width: 25px;
  }

  .top-bar .page-info {
    margin: 0 0.3rem;
  }

  .top-bar .page-info input {
    padding: 0rem;
    /* padding-left: 0;
    padding-right: 0; */
    width: 27px;
  }

  .top-bar select {
    padding: 0;
  }

  .top-bar select#chapter-select {
    margin-left: 0.5rem;
  }

  .top-bar #word-page {
    margin-right: -1rem;
    visibility: hidden;
  }

  .top-bar .tooltip {
    display: none !important;
  }

  canvas {
    margin-top: 70px;
  }

}