@import url(../var.less);

@color-picker-prefix: ~"@{prefix}color-picker";
@color-predefine-prefix: ~"@{prefix}color-predefine";
@color-hue-slider-prefix: ~"@{prefix}color-hue-slider";
@color-svpanel-prefix: ~"@{prefix}color-svpanel";
@color-alpha-slider-prefix: ~"@{prefix}color-alpha-slider";
@color-dropdown-prefix: ~"@{prefix}color-dropdown";

.@{color-predefine-prefix} {
  display: flex;
  font-size: 12px;
  margin-top: 8px;
  width: 280px;

  &__colors {
    display: flex;
    flex: 1;
    flex-wrap: wrap;
  }
  
  &__color-selector {
    margin: 0 0 8px 8px;
    width: 20px;
    height: 20px;
    border-radius: 4px;
    cursor: pointer;

    &:nth-child(10n + 1) {
      margin-left: 0;
    }

    &.selected {
      box-shadow: 0 0 3px 2px @primary-color;
    }

    > div {
      display: flex;
      height: 100%;
      border-radius: 3px;
    }

    &.is-alpha {
      background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAMCAIAAADZF8uwAAAAGUlEQVQYV2M4gwH+YwCGIasIUwhT25BVBADtzYNYrHvv4gAAAABJRU5ErkJggg==);
    }
  }
}

.@{color-hue-slider-prefix} {
  position: relative;
  box-sizing: border-box;
  width: 280px;
  height: 12px;
  background-color: #f00;
  padding: 0 2px;

  &__bar {
    position: relative;
    background: linear-gradient(
      to right, #f00 0%,
      #ff0 17%, #0f0 33%,
      #0ff 50%, #00f 67%,
      #f0f 83%, #f00 100%);
    height: 100%;
  }

  &__thumb {
    position: absolute;
    cursor: pointer;
    box-sizing: border-box;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    border-radius: 1px;
    background: #fff;
    border: 1px solid #f0f0f0;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.6);
    z-index: 1;
  }

  &.is-vertical {
    width: 12px;
    height: 180px;
    padding: 2px 0;

    .w-color-hue-slider__bar {
      background: linear-gradient(
        to bottom, #f00 0%,
        #ff0 17%, #0f0 33%,
        #0ff 50%, #00f 67%,
        #f0f 83%, #f00 100%);
    }

    .w-color-hue-slider__thumb {
      left: 0;
      top: 0;
      width: 100%;
      height: 4px;
    }
  }
}

.@{color-svpanel-prefix} {
  position: relative;
  width: 280px;
  height: 180px;

  &__white, &__black {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
  }

  &__white {
    background: linear-gradient(to right, #fff, rgba(255,255,255,0));
  }

  &__black {
    background: linear-gradient(to top, #000, rgba(0,0,0,0));
  }

  &__cursor {
    position: absolute;

    > div {
      cursor: head;
      width: 4px;
      height: 4px;
      box-shadow: 0 0 0 1.5px #fff, inset 0 0 1px 1px rgba(0,0,0,0.3), 0 0 1px 2px rgba(0,0,0,0.4);
      border-radius: 50%;
      transform: translate(-2px, -2px);
    }
  }
}

.@{color-alpha-slider-prefix} {
  position: relative;
  box-sizing: border-box;
  width: 280px;
  height: 12px;
  background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAMCAIAAADZF8uwAAAAGUlEQVQYV2M4gwH+YwCGIasIUwhT25BVBADtzYNYrHvv4gAAAABJRU5ErkJggg==);

  &__bar {
    position: relative;
    background: linear-gradient(
      to right, rgba(255, 255, 255, 0) 0%,
      rgba(255, 255, 255, 1) 100%);
    height: 100%;
  }

  &__thumb {
    position: absolute;
    cursor: pointer;
    box-sizing: border-box;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    border-radius: 1px;
    background: #fff;
    border: 1px solid #f0f0f0;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.6);
    z-index: 1;
  }

  &.is-vertical {
    width: 20px;
    height: 180px;

    .w-color-alpha-slider__bar {
      background: linear-gradient(
        to bottom, rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 1) 100%);
    }

    .w-color-alpha-slider__thumb {
      left: 0;
      top: 0;
      width: 100%;
      height: 4px;
    }
  }
}

.@{color-dropdown-prefix} {
  width: 300px;

  &__main-wrapper {
    margin-bottom: 6px;

    &::after {
      content: "";
      display: table;
      clear: both;
    }
  }

  &__btns {
    margin-top: 6px;
    text-align: right;

    .w-input__inner{
      padding: 0 8px;
    }
  }

  &__value {
    float: left;
    font-size: 12px;
    color: @color-black;
    width: 160px;
  }

  &__btn {
    border: 1px solid #dcdcdc;
    color: @primary-text-color;
    border-radius: 2px;
    padding: 0 20px;
    cursor: pointer;
    background-color: transparent;
    outline: none;
    font-size: 12px;

    &[disabled] {
      color: #cccccc;
      cursor: not-allowed;
    }
    &:hover {
      color: @primary-color;
      border-color: @primary-color;
    }
  }

  &__link-btn {
    cursor: pointer;
    color: @primary-color;
    text-decoration: none;
    padding: 15px;
    font-size: 12px;
    &:hover {
      color: tint(@primary-color, @button-hover-tint-percent);
    }
  }
}

.@{color-picker-prefix} {
  display: inline-block;
  position: relative;
  line-height: normal;
  height: 36px;

  &.is-disabled {
    .w-color-picker__trigger {
      cursor: not-allowed;
    }
  }

  &--medium {
    height: 28px;

    .w-color-picker__trigger {
      height: 28px;
      width: 28px;
    }

    .w-color-picker__mask {
      height: 26px;
      width: 26px;
    }
  }

  &--small {
    height: 22px;

    .w-color-picker__trigger {
      height: 22px;
      width: 22px;
    }

    .w-color-picker__mask {
      height: 20px;
      width: 20px;
    }

    .w-color-picker__icon,
    .w-color-picker__empty {
      transform: translate3d(-50%, -50%, 0) scale(0.8);
    }
  }


  &__mask {
    height: 38px;
    width: 38px;
    border-radius: 4px;
    position: absolute;
    top: 1px;
    left: 1px;
    z-index: 1;
    cursor: not-allowed;
    background-color: rgba(255, 255, 255, .7);
  }

  &__trigger {
    display: inline-block;
    box-sizing: border-box;
    height: 36px;
    width: 36px;
    padding: 4px;
    border: 1px solid #e6e6e6;
    border-radius: 4px;
    font-size: 0;
    position: relative;
    cursor: pointer;
  }

  &__color {
    position: relative;
    display: block;
    box-sizing: border-box;
    border: 1px solid #999;
    border-radius: @border-radius-base;
    width: 100%;
    height: 100%;
    text-align: center;

    &.is-alpha {
      background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAMCAIAAADZF8uwAAAAGUlEQVQYV2M4gwH+YwCGIasIUwhT25BVBADtzYNYrHvv4gAAAABJRU5ErkJggg==);
    }
  }

  &__color-inner {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
  }

  &__empty {
    font-size: 12px;
    color: #999;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate3d(-50%, -50%, 0);
  }

  &__icon {
    display: inline-block;
    position: absolute;
    width: 100%;
    top: 50%;
    left: 50%;
    transform: translate3d(-50%, -50%, 0);
    color: @color-white;
    text-align: center;
    font-size: 12px;
  }

  &__panel {
    position: absolute;
    z-index: 10;
    padding: 6px;
    box-sizing: content-box;
    background-color: @color-white;
    border: 1px solid @border-lighter-color;
    border-radius: @border-radius-base;
    box-shadow: @dropdown-menu-box-shadow;
  }
}