.mask {
  position: fixed;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  padding: 0px;
  margin: 0px;
  background: #ccc;
  overflow: hidden;
  opacity: 0.7;
  z-index: 99999;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* General container styles */
.container {
  display: grid;
  gap: 0px;
  /* Space between boxes */
  grid-template-columns: repeat(4, 1fr);
  /* Default: 4 equal-width columns */
}

/* Box styles */
.box {
  text-align: left;
  padding: 5px;
  margin: 5px;
}

/* Specific styles for Video Checkbox and Video interval */
.video-checkbox {
  grid-column: span 1;
  /* Occupies 1 column */
}

.video-interval {
  grid-column: span 2;
  /* Occupies 2 columns */
}

.ocr-language {
  grid-column: span 2;
  /* Occupies 2 columns */
}

.input-group {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  align-self: start;
  gap: 2px;
}

/* Responsive Design */

/* For screens <= 1280px (3 columns) */
@media (max-width: 1280px) {
  .container {
    grid-template-columns: repeat(3, 1fr);
    /* Switch to 3 columns */
  }

  .video-checkbox {
    grid-column: span 1;
    /* Still occupies 1 column */
  }

  .video-interval {
    grid-column: span 2;
    /* Still occupies 2 columns */
  }

  .ocr-language {
    grid-column: span 1;
    /* Still occupies 2 columns */
  }

  .input-group {
    grid-template-columns: 1fr;
  }
}

/* For screens <= 768px (2 columns) */
@media (max-width: 768px) {
  .container {
    grid-template-columns: repeat(2, 1fr);
    /* Switch to 2 columns */
  }

  .video-checkbox {
    grid-column: span 2;
    /* Full row */
  }

  .video-interval {
    grid-column: span 2;
    /* Full row */
  }

  .ocr-language {
    grid-column: span 1;
    /* Still occupies 2 columns */
  }
}

/* For screens <= 640px (1 column) */
@media (max-width: 640px) {
  .container {
    grid-template-columns: 1fr;
    /* Switch to 1 column */
  }

  .video-checkbox {
    grid-column: span 1;
    /* Full row */
  }

  .video-interval {
    grid-column: span 1;
    /* Full row */
  }

  .ocr-language {
    grid-column: span 1;
    /* Still occupies 2 columns */
  }
}

.input-full-width-text {
  width: 95%;
}

.input-full-width-btn {
  width: 85%;
}