@import url('../../styles/variables.css');

.c-slider {
  position: relative;
  border-radius: 0.25em;
  margin: 1em 0;
  background-color: color(var(--gray) l(92%));
  cursor: pointer;

  & > input[type="range"] {
    position: absolute;
    clip: rect(0, 0, 0, 0);
  }

  & > input[type="range"]:focus ~ .c-slider__thumb {
    box-shadow: 0 0 0 0.15em color(var(--primary-color) l(80%));
  }
}

.c-slider__progress {
  background-color: color(var(--blue) l(68%));
}

.c-slider--disabled {
  cursor: not-allowed;

  & > .c-slider__progress {
    background-color: color(var(--gray) l(75%));
  }

  & > .c-slider__thumb {
    border-color: color(var(--gray) l(70%));

    &:active {
      box-shadow: none;
    }
  }
}

.c-slider__thumb {
  position: absolute;
  width: 1.2em;
  height: 1.2em;
  border: 3px solid var(--blue);
  border-radius: 50%;
  background-color: #fff;
  transition: box-shadow 0.3s ease;
}

.c-slider__thumb--hover,
.c-slider__thumb--dragging {
  box-shadow: 0 0 0 0.15em color(var(--primary-color) l(80%));
}

.c-slider__thumb--hover > .c-slider__tip,
.c-slider__thumb--dragging > .c-slider__tip {
  display: block;
}

.c-slider__tip {
  display: none;
  position: absolute;
  left: 50%;
  transform: translate(-50%, -150%);
  padding: 0 0.4em;
  min-width: 3em;
  color: #fff;
  background-color: var(--dark);
  text-align: center;
  border-radius: 3px;
  white-space: nowrap;

  &::after {
    content: " ";
    position: absolute;
    left: 50%;
    top: 100%;
    width: 0.3em;
    height: 0.3em;
    margin-left: -0.15em;
    margin-top: -0.2em;
    transform: rotate(-45deg);
    background-color: var(--dark);
  }
}

.c-slider__marks {
  position: relative;

  & > li {
    position: absolute;
    margin: 0 !important;
    list-style: none !important;
    white-space: nowrap;
  }
}

.c-slider--horizontal {
  height: 0.4em;

  & .c-slider__thumb {
    top: 0;
    margin-top: -0.4em;
    transform: translateX(-50%);
  }

  & .c-slider__progress {
    width: 0;
    height: 0.4em;
    border-radius: 0.25em;
  }

  & .c-slider__marks {
    margin-top: 0.5em;

    & > li {
      transform: translateX(-50%);
    }
  }

  & .c-slider__stops {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;

    & > span {
      position: absolute;
      width: 2px;
      height: 0.4em;
      transform: translateX(-50%);
      background: #fff;
    }
  }
}

.c-slider--vertical {
  width: 0.4em;
  height: 300px;

  & .c-slider__thumb {
    left: 0;
    margin-left: -0.4em;
    transform: translateY(50%);
  }

  & .c-slider__progress {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 0.25em;
  }

  .c-slider__tip {
    position: absolute;
    transform: translate(-50%, -160%);
    background-color: var(--dark);
    padding: 0 0.2em;
    color: #fff;
    min-width: 3em;
    text-align: center;
    border-radius: 3px;
  }

  & .c-slider__marks {
    height: 100%;
    left: 2em;
    padding: 0 0 0 1em;

    & > li {
      left: 100%;
      transform: translate(-50%, 50%);
    }
  }

  & .c-slider__stops {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;

    & > span {
      position: absolute;
      width: 100%;
      height: 0.2em;
      transform: translateY(50%);
      background: #fff;
    }
  }
}