/*
 * COLOR PICKER TOOL
 */

 .ui-color-picker {
  width: 420px;
  margin: 0;
  border: 1px solid #DDD;
  background-color: #FFF;
  display: table;

  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.ui-color-picker .picking-area {
  width: 198px;
  height: 198px;
  margin: 5px;
  border: 1px solid #DDD;
  position: relative;
  float: left;
  display: table;
}

.ui-color-picker .picking-area:hover {
  cursor: default;
}

/* HSV format - Hue-Saturation-Value(Brightness) */
.ui-color-picker .picking-area {
  background: url('https://mdn.mozillademos.org/files/5707/picker_mask_200.png') center center;

  background: -moz-linear-gradient(bottom, #000 0%, rgba(0, 0, 0, 0) 100%),
        -moz-linear-gradient(left, #FFF 0%, rgba(255, 255, 255, 0) 100%);
  background: -webkit-linear-gradient(bottom, #000 0%, rgba(0, 0, 0, 0) 100%),
        -webkit-linear-gradient(left, #FFF 0%, rgba(255, 255, 255, 0) 100%);
  background: -ms-linear-gradient(bottom, #000 0%, rgba(0, 0, 0, 0) 100%),
        -ms-linear-gradient(left, #FFF 0%, rgba(255, 255, 255, 0) 100%);
  background: -o-linear-gradient(bottom, #000 0%, rgba(0, 0, 0, 0) 100%),
        -o-linear-gradient(left, #FFF 0%, rgba(255, 255, 255, 0) 100%);

  background-color: #F00;
}

/* HSL format - Hue-Saturation-Lightness */
.ui-color-picker[data-mode='HSL'] .picking-area {
  background: -moz-linear-gradient(top, hsl(0, 0%, 100%) 0%, hsla(0, 0%, 100%, 0) 50%,
                  hsla(0, 0%, 0%, 0) 50%, hsl(0, 0%, 0%) 100%),
        -moz-linear-gradient(left, hsl(0, 0%, 50%) 0%, hsla(0, 0%, 50%, 0) 100%);
  background: -webkit-linear-gradient(top, hsl(0, 0%, 100%) 0%, hsla(0, 0%, 100%, 0) 50%,
                  hsla(0, 0%, 0%, 0) 50%, hsl(0, 0%, 0%) 100%),
        -webkit-linear-gradient(left, hsl(0, 0%, 50%) 0%, hsla(0, 0%, 50%, 0) 100%);
  background: -ms-linear-gradient(top, hsl(0, 0%, 100%) 0%, hsla(0, 0%, 100%, 0) 50%,
                  hsla(0, 0%, 0%, 0) 50%, hsl(0, 0%, 0%) 100%),
        -ms-linear-gradient(left, hsl(0, 0%, 50%) 0%, hsla(0, 0%, 50%, 0) 100%);
  background: -o-linear-gradient(top, hsl(0, 0%, 100%) 0%, hsla(0, 0%, 100%, 0) 50%,
                  hsla(0, 0%, 0%, 0) 50%, hsl(0, 0%, 0%) 100%),
        -o-linear-gradient(left, hsl(0, 0%, 50%) 0%, hsla(0, 0%, 50%, 0) 100%);
  background-color: #F00;
}

.ui-color-picker .picker {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid #FFF;
  position: absolute;
  top: 45%;
  left: 45%;
}

.ui-color-picker .picker:before {
  width: 8px;
  height: 8px;
  content: "";
  position: absolute;
  border: 1px solid #999;
  border-radius: 50%;
}

.ui-color-picker .hue,
.ui-color-picker .alpha {
  width: 198px;
  height: 28px;
  margin: 5px;
  border: 1px solid #FFF;
  float: left;
}

.ui-color-picker .hue {
  background: url("https://mdn.mozillademos.org/files/5701/hue.png") center;
  background: -moz-linear-gradient(left, #F00 0%, #FF0 16.66%, #0F0 33.33%, #0FF 50%,
        #00F 66.66%, #F0F 83.33%, #F00 100%);
  background: -webkit-linear-gradient(left, #F00 0%, #FF0 16.66%, #0F0 33.33%, #0FF 50%,
        #00F 66.66%, #F0F 83.33%, #F00 100%);
  background: -ms-linear-gradient(left, #F00 0%, #FF0 16.66%, #0F0 33.33%, #0FF 50%,
        #00F 66.66%, #F0F 83.33%, #F00 100%);
  background: -o-linear-gradient(left, #F00 0%, #FF0 16.66%, #0F0 33.33%, #0FF 50%,
        #00F 66.66%, #F0F 83.33%, #F00 100%);
}

.ui-color-picker .alpha {
  border: 1px solid #CCC;
  background: url("https://mdn.mozillademos.org/files/5705/alpha.png");
}

.ui-color-picker .alpha-mask {
  width: 100%;
  height: 100%;
  background: url("https://mdn.mozillademos.org/files/6089/alpha_mask.png");
}

.ui-color-picker .slider-picker {
  width: 2px;
  height: 100%;
  border: 1px solid #777;
  background-color: #FFF;
  position: relative;
  top: -1px;
}

/* input HSV and RGB */

.ui-color-picker .info {
  width: 200px;
  margin: 5px;
  float: left;
}

.ui-color-picker .info * {
  float: left;
}

.ui-color-picker .input {
  width: 64px;
  margin: 5px 2px;
  float: left;
}

.ui-color-picker .input .name {
  height: 20px;
  width: 30px;
  text-align: center;
  font-size: 14px;
  line-height: 18px;
  float: left;
}

.ui-color-picker .input input {
  width: 30px;
  height: 18px;
  margin: 0;
  padding: 0;
  border: 1px solid #DDD;
  text-align: center;
  float: right;

  user-select: text;
  -moz-user-select: text;
  -webkit-user-select: text;
  -ms-user-select: text;
}

.ui-color-picker .input[data-topic="lightness"] {
  display: none;
}

.ui-color-picker[data-mode='HSL'] .input[data-topic="value"] {
  display: none;
}

.ui-color-picker[data-mode='HSL'] .input[data-topic="lightness"] {
  display: block;
}

.ui-color-picker .input[data-topic="alpha"] {
  margin-top: 10px;
  width: 93px;
}

.ui-color-picker .input[data-topic="alpha"] > .name {
  width: 60px;
}

.ui-color-picker .input[data-topic="alpha"] > input {
  float: right;
}

.ui-color-picker .input[data-topic="hexa"] {
  width: auto;
  float: right;
  margin: 6px 8px 0 0;
}

.ui-color-picker .input[data-topic="hexa"] > .name {
  display: none;
}

.ui-color-picker .input[data-topic="hexa"] > input {
  width: 90px;
  height: 24px;
  padding: 2px 0;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

/* Preview color */
.ui-color-picker .preview {
  width: 95px;
  height: 53px;
  margin: 5px;
  margin-top: 10px;
  border: 1px solid #DDD;
  background-image: url("https://mdn.mozillademos.org/files/5705/alpha.png");
  float: left;
  position: relative;
}

.ui-color-picker .preview:before {
  height: 100%;
  width: 50%;
  left: 50%;
  top: 0;
  content: "";
  background: #FFF;
  position: absolute;
  z-index: 1;
}

.ui-color-picker .preview-color {
  width: 100%;
  height: 100%;
  background-color: rgba(255, 0, 0, 0.5);
  position: absolute;
  z-index: 1;
}

.ui-color-picker .switch_mode {
  width: 10px;
  height: 20px;
  position: relative;
  border-radius: 5px 0 0 5px;
  border: 1px solid #DDD;
  background-color: #EEE;
  left: -12px;
  top: -1px;
  z-index: 1;
  transition: all 0.5s;
}

.ui-color-picker .switch_mode:hover {
  background-color: #CCC;
  cursor: pointer;
}

/*
 * UI Component
 */

.ui-input-slider {
  height: 20px;
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  -moz-user-select: none;
  user-select: none;
}

.ui-input-slider * {
  float: left;
  height: 100%;
  line-height: 100%;
}

/* Input Slider */

.ui-input-slider > input {
  margin: 0;
  padding: 0;
  width: 50px;
  text-align: center;

  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.ui-input-slider-info {
  width: 90px;
  padding: 0px 10px 0px 0px;
  text-align: right;
  text-transform: lowercase;
}

.ui-input-slider-left, .ui-input-slider-right {
  width: 16px;
  cursor: pointer;
  background: url("https://mdn.mozillademos.org/files/5679/arrows.png") center left no-repeat;
}

.ui-input-slider-right {
  background: url("https://mdn.mozillademos.org/files/5679/arrows.png") center right no-repeat;
}

.ui-input-slider-name {
  width: 90px;
  padding: 0 10px 0 0;
  text-align: right;
  text-transform: lowercase;
}

.ui-input-slider-btn-set {
  width: 25px;
  background-color: #2C9FC9;
  border-radius: 5px;
  color: #FFF;
  font-weight: bold;
  line-height: 14px;
  text-align: center;
}

.ui-input-slider-btn-set:hover {
  background-color: #379B4A;
  cursor: pointer;
}

/*
 * COLOR PICKER TOOL
 */

body {
  max-width: 1000px;
  margin: 0 auto;

  font-family: "Segoe UI", Arial, Helvetica, sans-serif;

  box-shadow: 0 0 5px 0 #999;

  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;

  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  user-select: none;

}

/**
 * Resize Handle
 */
.resize-handle {
  width: 10px;
  height: 10px;
  background: url('https://mdn.mozillademos.org/files/6083/resize.png') center center no-repeat;
  position: absolute;
  bottom: 0;
  right: 0;
}

[data-resize='both']:hover {
  cursor: nw-resize !important;
}

[data-resize='width']:hover {
  cursor: w-resize !important;
}

[data-resize='height']:hover {
  cursor: n-resize !important;
}

[data-hidden='true'] {
  display: none;
}

[data-collapsed='true'] {
  height: 0 !important;
}

.block {
  display: table;
}


/**
 * 	Container
 */
#container {
  width: 100%;

  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;

  display: table;
}

/**
 * 	Picker Zone
 */

#picker {
  padding: 10px;
  width: 980px;
}

.ui-color-picker {
  padding: 3px 5px;
  float: left;
  border-color: #FFF;
}

.ui-color-picker .switch_mode {
  display: none;
}

.ui-color-picker .preview-color:hover {
  cursor: move;
}

/**
 * Picker Container
 */

#picker-samples {
  width: 375px;
  height: 114px;
  max-height: 218px;
  margin: 0 10px 0 30px;
  overflow: hidden;
  position: relative;
  float: left;

  transition: all 0.2s;
}

#picker-samples .sample {
  width: 40px;
  height: 40px;
  margin: 5px;
  border: 1px solid #DDD;
  position: absolute;
  float: left;
  transition: all 0.2s;
}

#picker-samples .sample:hover {
  cursor: pointer;
  border-color: #BBB;
  transform: scale(1.15);
  border-radius: 3px;
}

#picker-samples .sample[data-active='true'] {
  border-color: #999;
}

#picker-samples .sample[data-active='true']:after {
  content: "";
  position: absolute;
  background: url('https://mdn.mozillademos.org/files/6065/arrow.png') center no-repeat;
  width: 100%;
  height: 12px;
  top: -12px;
  z-index: 2;
}

#picker-samples #add-icon {
  width: 100%;
  height: 100%;
  position: relative;
  box-shadow: inset 0px 0px 2px 0px #DDD;
}

#picker-samples #add-icon:hover {
  cursor: pointer;
  border-color: #DDD;
  box-shadow: inset 0px 0px 5px 0px #CCC;
}

#picker-samples #add-icon:before,
#picker-samples #add-icon:after {
  content: "";
  position: absolute;
  background-color: #EEE;
  box-shadow: 0 0 1px 0 #EEE;
}

#picker-samples #add-icon:before {
  width: 70%;
  height: 16%;
  top: 42%;
  left: 15%;
}

#picker-samples #add-icon:after {
  width: 16%;
  height: 70%;
  top: 15%;
  left: 42%;
}

#picker-samples #add-icon:hover:before,
#picker-samples #add-icon:hover:after {
  background-color: #DDD;
  box-shadow: 0 0 1px 0 #DDD;
}

/**
 * 	Controls
 */

#controls {
  width: 110px;
  padding: 10px;
  float: right;
}

#controls #picker-switch {
  text-align: center;
  float: left;
}

#controls .icon {
  width: 48px;
  height: 48px;
  margin: 10px 0;
  background-repeat: no-repeat;
  background-position: center;
  border: 1px solid #DDD;
  display: table;
  float: left;
}

#controls .icon:hover {
  cursor: pointer;
}

#controls .picker-icon {
  background-image: url('https://mdn.mozillademos.org/files/6081/picker.png');
}

#controls #void-sample {
  margin-right: 10px;
  background-image: url('https://mdn.mozillademos.org/files/6087/void.png');
  background-position: center left;
}

#controls #void-sample[data-active='true'] {
  border-color: #CCC;
  background-position: center right;
}

#controls .switch {
  width: 106px;
  padding: 1px;
  border: 1px solid #CCC;
  font-size: 14px;
  text-align: center;
  line-height: 24px;
  overflow: hidden;
  float: left;
}

#controls .switch:hover {
  cursor: pointer;
}

#controls .switch > * {
  width: 50%;
  padding: 2px 0;
  background-color: #EEE;
  float: left;
}

#controls .switch [data-active='true'] {
  color: #FFF;
  background-image: url('https://mdn.mozillademos.org/files/6025/grain.png');
  background-color: #777;
}

/**
 * 	Trash Can
 */

#delete {
  width: 100%;
  height: 94px;
  background-color: #DDD;
  background-image: url('https://mdn.mozillademos.org/files/6025/grain.png');
  background-repeat: repeat;

  text-align: center;
  color: #777;

  position: relative;
  float: right;
}

#delete #trash-can {
  width: 80%;
  height: 80%;
  border: 2px dashed #FFF;
  border-radius: 5px;
  background: url('https://mdn.mozillademos.org/files/6085/trash-can.png') no-repeat center;

  position: absolute;
  top: 10%;
  left: 10%;

  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;

  transition: all 0.2s;
}

#delete[drag-state='enter'] {
  background-color: #999;
}

/**
 * 	Color Theme
 */

#color-theme {
  margin: 0 8px 0 0;
  border: 1px solid #EEE;
  display: block;
  float: right;
}

#color-theme .box {
  width: 80px;
  height: 92px;
  float: left;
}

/**
 * Color info box
 */
#color-info {
  width: 360px;
  float: left;
}

#color-info .title {
  width: 100%;
  padding: 15px;
  font-size: 18px;
  text-align: center;
  background-image: url('https://mdn.mozillademos.org/files/6071/color-wheel.png');
  background-repeat:no-repeat;
  background-position: center left 30%;
}

#color-info .copy-container {
  position: absolute;
  top: -100%;
}

#color-info .property {
  min-width: 280px;
  height: 30px;
  margin: 10px 0;
  text-align: center;
  line-height: 30px;
}

#color-info .property > * {
  float: left;
}

#color-info .property .type {
  width: 60px;
  height: 100%;
  padding: 0 16px 0 0;
  text-align: right;
}

#color-info .property .value {
  width: 200px;
  height: 100%;
  padding: 0 10px;
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  font-size: 16px;
  color: #777;
  text-align: center;
  background-color: #FFF;
  border: none;
}

#color-info .property .value:hover {
  color: #37994A;
}

#color-info .property .value:hover + .copy {
  background-position: center right;
}

#color-info .property .copy {
  width: 24px;
  height: 100%;
  padding: 0 5px;
  background-color: #FFF;
  background-image: url('https://mdn.mozillademos.org/files/6073/copy.png');
  background-repeat: no-repeat;
  background-position: center left;
  border-left: 1px solid #EEE;
  text-align: right;
  float: left;
}

#color-info .property .copy:hover {
  background-position: center right;
}


/**
 * 	Color Palette
 */

#palette {
  width: 1000px;
  padding: 10px 0;
  background-image: url('https://mdn.mozillademos.org/files/6025/grain.png');
  background-repeat: repeat;
  background-color: #EEE;
  color: #777;

  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

#color-palette {
  width: 640px;
  font-family: Arial, Helvetica, sans-serif;
  color: #777;
  float: left;
}

#color-palette .container {
  width: 100%;
  height: 50px;
  line-height: 50px;
  overflow: hidden;
  float: left;
  transition: all 0.5s;
}

#color-palette .container > * {
  float: left;
}

#color-palette .title {
  width: 100px;
  padding: 0 10px;
  text-align: right;
  line-height: inherit;
}

#color-palette .palette {
  width: 456px;
  height: 38px;
  margin: 3px;
  padding: 3px;
  display: table;
  background-color: #FFF;
}

#color-palette .palette .sample {
  width: 30px;
  height: 30px;
  margin: 3px;
  position: relative;
  border: 1px solid #DDD;
  float: left;
  transition: all 0.2s;
}

#color-palette .palette .sample:hover {
  cursor: pointer;
  border-color: #BBB;
  transform: scale(1.15);
  border-radius: 3px;
}

#color-palette .controls > * {
  float: left;
}

#color-palette .controls > *:hover {
  cursor: pointer;
}

#color-palette .controls .lock {
  width: 24px;
  height: 24px;
  margin: 10px;
  padding: 3px;
  background-image: url('https://mdn.mozillademos.org/files/6077/lock.png');
  background-repeat: no-repeat;
  background-position: bottom right;
}

#color-palette .controls .lock:hover {
  /*background-image: url('images/unlocked-hover.png');*/
  background-position: bottom left;
}

#color-palette .controls .lock[locked-state='true'] {
  /*background-image: url('images/locked.png');*/
  background-position: top left ;
}

#color-palette .controls .lock[locked-state='true']:hover {
  /*background-image: url('images/lock-hover.png');*/
  background-position: top right;
}

/**
 * Canvas
 */

#canvas {
  width: 100%;
  height: 300px;
  min-height: 250px;
  border-top: 1px solid #DDD;
  background-image: url('https://mdn.mozillademos.org/files/6025/grain.png');
  background-repeat: repeat;
  position: relative;
  float: left;
}

#canvas[data-tutorial='drop'] {
  text-align: center;
  font-size: 30px;
  color: #777;
}

#canvas[data-tutorial='drop']:before {
  content: "将颜色拖拽至此来做比较";
  width: 40%;
  padding: 30px 9% 70px 11%;

  background-image: url('https://mdn.mozillademos.org/files/6075/drop.png');
  background-repeat: no-repeat;
  background-position: left 35px top 60%;

  text-align: right;

  border: 3px dashed rgb(221, 221, 221);
  border-radius: 15px;

  position: absolute;
  top: 50px;
  left: 20%;
}

#canvas[data-tutorial='drop']:after {
  content: "调节、替换或改动";
  width: 40%;
  font-size: 24px;
  position: absolute;
  top: 130px;
  left: 32%;
  z-index: 2;
}

#canvas [data-tutorial='dblclick'] {
  background-color: #999 !important;
}

#canvas [data-tutorial='dblclick']:before {
  content: "双击激活";
  width: 80px;
  color: #FFF;
  position: absolute;
  top: 10%;
  left: 20%;
  z-index: 2;
}

#canvas .sample {
  width: 100px;
  height: 100px;
  min-width: 20px;
  min-height: 20px;
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

#canvas .sample:hover {
  cursor: move;
}

#canvas .sample[data-active='true']:after {
  content: "";
  position: absolute;
  background: url('https://mdn.mozillademos.org/files/6065/arrow.png') center no-repeat;
  width: 100%;
  height: 12px;
  top: -12px;
  z-index: 2;
}

#canvas .sample:hover > * {
  cursor: pointer;
  display: block !important;
}

#canvas .sample .resize-handle {
  display: none;
}

#canvas .sample .pick {
  width: 10px;
  height: 10px;
  margin: 5px;
  background: url('https://mdn.mozillademos.org/files/6079/pick.png') center no-repeat;
  position: absolute;
  top: 0;
  left: 0;
  display: none;
}

#canvas .sample .delete {
  width: 10px;
  height: 10px;
  margin: 5px;
  background: url('https://mdn.mozillademos.org/files/6069/close.png') center no-repeat;
  position: absolute;
  top: 0;
  right: 0;
  display: none;
}


/**
 * Canvas controls
 */

#canvas .toggle-bg {
  width: 16px;
  height: 16px;
  margin: 5px;
  background: url("images/canvas-controls.png") center left no-repeat;
  position: absolute;
  top: 0;
  right: 0;
}

#canvas .toggle-bg:hover {
  cursor: pointer;
}

#canvas[data-bg='true'] {
  background: none;
}

#canvas[data-bg='true'] .toggle-bg {
  background: url('https://mdn.mozillademos.org/files/6067/canvas-controls.png') center right no-repeat;
}

#zindex {
  height: 20px;
  margin: 5px;
  font-size: 16px;
  position: absolute;
  opacity: 0;
  top: -10000px;
  left: 0;
  color: #777;
  float: left;
  transition: opacity 1s;
}

#zindex input {
  border: 1px solid #DDD;
  font-size: 16px;
  color: #777;
}

#zindex .ui-input-slider-info {
  width: 60px;
}

#zindex[data-active='true'] {
  top: 0;
  opacity: 1;
}

