/**
 * Minified by jsDelivr using Terser v5.37.0.
 * Original file: /npm/@polymer/paper-slider@3.0.1/paper-slider.js
 *
 * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
 */
/**
@license
Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at
http://polymer.github.io/LICENSE.txt The complete set of authors may be found at
http://polymer.github.io/AUTHORS.txt The complete set of contributors may be
found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by Google as
part of the polymer project is also subject to an additional IP rights grant
found at http://polymer.github.io/PATENTS.txt
*/
import"@polymer/iron-flex-layout/iron-flex-layout.js";import"@polymer/paper-input/paper-input.js";import"@polymer/paper-progress/paper-progress.js";import"@polymer/paper-styles/color.js";import{IronA11yKeysBehavior}from"@polymer/iron-a11y-keys-behavior/iron-a11y-keys-behavior.js";import{IronFormElementBehavior}from"@polymer/iron-form-element-behavior/iron-form-element-behavior.js";import{IronRangeBehavior}from"@polymer/iron-range-behavior/iron-range-behavior.js";import{PaperInkyFocusBehavior,PaperInkyFocusBehaviorImpl}from"@polymer/paper-behaviors/paper-inky-focus-behavior.js";import{Polymer}from"@polymer/polymer/lib/legacy/polymer-fn.js";import{setTouchAction}from"@polymer/polymer/lib/utils/gestures.js";import{html}from"@polymer/polymer/polymer-legacy.js";const template=html`
  <style>
    :host {
      @apply --layout;
      @apply --layout-justified;
      @apply --layout-center;
      width: 200px;
      cursor: default;
      -webkit-user-select: none;
      -moz-user-select: none;
      -ms-user-select: none;
      user-select: none;
      -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
      --paper-progress-active-color: var(--paper-slider-active-color, var(--google-blue-700));
      --paper-progress-secondary-color: var(--paper-slider-secondary-color, var(--google-blue-300));
      --paper-progress-disabled-active-color: var(--paper-slider-disabled-active-color, var(--paper-grey-400));
      --paper-progress-disabled-secondary-color: var(--paper-slider-disabled-secondary-color, var(--paper-grey-400));
      --calculated-paper-slider-height: var(--paper-slider-height, 2px);
    }

    /* focus shows the ripple */
    :host(:focus) {
      outline: none;
    }

    /**
      * NOTE(keanulee): Though :host-context is not universally supported, some pages
      * still rely on paper-slider being flipped when dir="rtl" is set on body. For full
      * compatibility, dir="rtl" must be explicitly set on paper-slider.
      */
    :dir(rtl) #sliderContainer {
      -webkit-transform: scaleX(-1);
      transform: scaleX(-1);
    }

    /**
      * NOTE(keanulee): This is separate from the rule above because :host-context may
      * not be recognized.
      */
    :host([dir="rtl"]) #sliderContainer {
      -webkit-transform: scaleX(-1);
      transform: scaleX(-1);
    }

    /**
      * NOTE(keanulee): Needed to override the :host-context rule (where supported)
      * to support LTR sliders in RTL pages.
      */
    :host([dir="ltr"]) #sliderContainer {
      -webkit-transform: scaleX(1);
      transform: scaleX(1);
    }

    #sliderContainer {
      position: relative;
      width: 100%;
      height: calc(30px + var(--calculated-paper-slider-height));
      margin-left: calc(15px + var(--calculated-paper-slider-height)/2);
      margin-right: calc(15px + var(--calculated-paper-slider-height)/2);
    }

    #sliderContainer:focus {
      outline: 0;
    }

    #sliderContainer.editable {
      margin-top: 12px;
      margin-bottom: 12px;
    }

    .bar-container {
      position: absolute;
      top: 0;
      bottom: 0;
      left: 0;
      right: 0;
      overflow: hidden;
    }

    .ring > .bar-container {
      left: calc(5px + var(--calculated-paper-slider-height)/2);
      transition: left 0.18s ease;
    }

    .ring.expand.dragging > .bar-container {
      transition: none;
    }

    .ring.expand:not(.pin) > .bar-container {
      left: calc(8px + var(--calculated-paper-slider-height)/2);
    }

    #sliderBar {
      padding: 15px 0;
      width: 100%;
      background-color: var(--paper-slider-bar-color, transparent);
      --paper-progress-container-color: var(--paper-slider-container-color, var(--paper-grey-400));
      --paper-progress-height: var(--calculated-paper-slider-height);
    }

    .slider-markers {
      position: absolute;
      /* slider-knob is 30px + the slider-height so that the markers should start at a offset of 15px*/
      top: 15px;
      height: var(--calculated-paper-slider-height);
      left: 0;
      right: -1px;
      box-sizing: border-box;
      pointer-events: none;
      @apply --layout-horizontal;
    }

    .slider-marker {
      @apply --layout-flex;
    }
    .slider-markers::after,
    .slider-marker::after {
      content: "";
      display: block;
      margin-left: -1px;
      width: 2px;
      height: var(--calculated-paper-slider-height);
      border-radius: 50%;
      background-color: var(--paper-slider-markers-color, #000);
    }

    .slider-knob {
      position: absolute;
      left: 0;
      top: 0;
      margin-left: calc(-15px - var(--calculated-paper-slider-height)/2);
      width: calc(30px + var(--calculated-paper-slider-height));
      height: calc(30px + var(--calculated-paper-slider-height));
    }

    .transiting > .slider-knob {
      transition: left 0.08s ease;
    }

    .slider-knob:focus {
      outline: none;
    }

    .slider-knob.dragging {
      transition: none;
    }

    .snaps > .slider-knob.dragging {
      transition: -webkit-transform 0.08s ease;
      transition: transform 0.08s ease;
    }

    .slider-knob-inner {
      margin: 10px;
      width: calc(100% - 20px);
      height: calc(100% - 20px);
      background-color: var(--paper-slider-knob-color, var(--google-blue-700));
      border: 2px solid var(--paper-slider-knob-color, var(--google-blue-700));
      border-radius: 50%;

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

      transition-property: -webkit-transform, background-color, border;
      transition-property: transform, background-color, border;
      transition-duration: 0.18s;
      transition-timing-function: ease;
    }

    .expand:not(.pin) > .slider-knob > .slider-knob-inner {
      -webkit-transform: scale(1.5);
      transform: scale(1.5);
    }

    .ring > .slider-knob > .slider-knob-inner {
      background-color: var(--paper-slider-knob-start-color, transparent);
      border: 2px solid var(--paper-slider-knob-start-border-color, var(--paper-grey-400));
    }

    .slider-knob-inner::before {
      background-color: var(--paper-slider-pin-color, var(--google-blue-700));
    }

    .pin > .slider-knob > .slider-knob-inner::before {
      content: "";
      position: absolute;
      top: 0;
      left: 50%;
      margin-left: -13px;
      width: 26px;
      height: 26px;
      border-radius: 50% 50% 50% 0;

      -webkit-transform: rotate(-45deg) scale(0) translate(0);
      transform: rotate(-45deg) scale(0) translate(0);
    }

    .slider-knob-inner::before,
    .slider-knob-inner::after {
      transition: -webkit-transform .18s ease, background-color .18s ease;
      transition: transform .18s ease, background-color .18s ease;
    }

    .pin.ring > .slider-knob > .slider-knob-inner::before {
      background-color: var(--paper-slider-pin-start-color, var(--paper-grey-400));
    }

    .pin.expand > .slider-knob > .slider-knob-inner::before {
      -webkit-transform: rotate(-45deg) scale(1) translate(17px, -17px);
      transform: rotate(-45deg) scale(1) translate(17px, -17px);
    }

    .pin > .slider-knob > .slider-knob-inner::after {
      content: attr(value);
      position: absolute;
      top: 0;
      left: 50%;
      margin-left: -16px;
      width: 32px;
      height: 26px;
      text-align: center;
      color: var(--paper-slider-font-color, #fff);
      font-size: 10px;

      -webkit-transform: scale(0) translate(0);
      transform: scale(0) translate(0);
    }

    .pin.expand > .slider-knob > .slider-knob-inner::after {
      -webkit-transform: scale(1) translate(0, -17px);
      transform: scale(1) translate(0, -17px);
    }

    /* paper-input */
    .slider-input {
      width: 50px;
      overflow: hidden;
      --paper-input-container-input: {
        text-align: center;
        @apply --paper-slider-input-container-input;
      };
      @apply --paper-slider-input;
    }

    /* disabled state */
    #sliderContainer.disabled {
      pointer-events: none;
    }

    .disabled > .slider-knob > .slider-knob-inner {
      background-color: var(--paper-slider-disabled-knob-color, var(--paper-grey-400));
      border: 2px solid var(--paper-slider-disabled-knob-color, var(--paper-grey-400));
      -webkit-transform: scale3d(0.75, 0.75, 1);
      transform: scale3d(0.75, 0.75, 1);
    }

    .disabled.ring > .slider-knob > .slider-knob-inner {
      background-color: var(--paper-slider-knob-start-color, transparent);
      border: 2px solid var(--paper-slider-knob-start-border-color, var(--paper-grey-400));
    }

    paper-ripple {
      color: var(--paper-slider-knob-color, var(--google-blue-700));
    }
  </style>

  <div id="sliderContainer" class\$="[[_getClassNames(disabled, pin, snaps, immediateValue, min, expand, dragging, transiting, editable)]]">
    <div class="bar-container">
      <paper-progress disabled\$="[[disabled]]" id="sliderBar" aria-hidden="true" min="[[min]]" max="[[max]]" step="[[step]]" value="[[immediateValue]]" secondary-progress="[[secondaryProgress]]" on-down="_bardown" on-up="_resetKnob" on-track="_bartrack" on-tap="_barclick">
      </paper-progress>
    </div>

    <template is="dom-if" if="[[snaps]]">
      <div class="slider-markers">
        <template is="dom-repeat" items="[[markers]]">
          <div class="slider-marker"></div>
        </template>
      </div>
    </template>

    <div id="sliderKnob" class="slider-knob" on-down="_knobdown" on-up="_resetKnob" on-track="_onTrack" on-transitionend="_knobTransitionEnd">
        <div class="slider-knob-inner" value\$="[[immediateValue]]"></div>
    </div>
  </div>

  <template is="dom-if" if="[[editable]]">
    <paper-input id="input" type="number" step="[[step]]" min="[[min]]" max="[[max]]" class="slider-input" disabled\$="[[disabled]]" value="[[immediateValue]]" on-change="_changeValue" on-keydown="_inputKeyDown" no-label-float>
    </paper-input>
  </template>
`;template.setAttribute("strip-whitespace",""),Polymer({_template:template,is:"paper-slider",behaviors:[IronA11yKeysBehavior,IronFormElementBehavior,PaperInkyFocusBehavior,IronRangeBehavior],properties:{value:{type:Number,value:0},snaps:{type:Boolean,value:!1,notify:!0},pin:{type:Boolean,value:!1,notify:!0},secondaryProgress:{type:Number,value:0,notify:!0,observer:"_secondaryProgressChanged"},editable:{type:Boolean,value:!1},immediateValue:{type:Number,value:0,readOnly:!0,notify:!0},maxMarkers:{type:Number,value:0,notify:!0},expand:{type:Boolean,value:!1,readOnly:!0},ignoreBarTouch:{type:Boolean,value:!1},dragging:{type:Boolean,value:!1,readOnly:!0,notify:!0},transiting:{type:Boolean,value:!1,readOnly:!0},markers:{type:Array,readOnly:!0,value:function(){return[]}}},observers:["_updateKnob(value, min, max, snaps, step)","_valueChanged(value)","_immediateValueChanged(immediateValue)","_updateMarkers(maxMarkers, min, max, snaps)"],hostAttributes:{role:"slider",tabindex:0},keyBindings:{left:"_leftKey",right:"_rightKey","down pagedown home":"_decrementKey","up pageup end":"_incrementKey"},ready:function(){this.ignoreBarTouch&&setTouchAction(this.$.sliderBar,"auto")},increment:function(){this.value=this._clampValue(this.value+this.step)},decrement:function(){this.value=this._clampValue(this.value-this.step)},_updateKnob:function(e,r,t,i,a){this.setAttribute("aria-valuemin",r),this.setAttribute("aria-valuemax",t),this.setAttribute("aria-valuenow",e),this._positionKnob(100*this._calcRatio(e))},_valueChanged:function(){this.fire("value-change",{composed:!0})},_immediateValueChanged:function(){this.dragging?this.fire("immediate-value-change",{composed:!0}):this.value=this.immediateValue},_secondaryProgressChanged:function(){this.secondaryProgress=this._clampValue(this.secondaryProgress)},_expandKnob:function(){this._setExpand(!0)},_resetKnob:function(){this.cancelDebouncer("expandKnob"),this._setExpand(!1)},_positionKnob:function(e){this._setImmediateValue(this._calcStep(this._calcKnobPosition(e))),this._setRatio(100*this._calcRatio(this.immediateValue)),this.$.sliderKnob.style.left=this.ratio+"%",this.dragging&&(this._knobstartx=this.ratio*this._w/100,this.translate3d(0,0,0,this.$.sliderKnob))},_calcKnobPosition:function(e){return(this.max-this.min)*e/100+this.min},_onTrack:function(e){switch(e.stopPropagation(),e.detail.state){case"start":this._trackStart(e);break;case"track":this._trackX(e);break;case"end":this._trackEnd()}},_trackStart:function(e){this._setTransiting(!1),this._w=this.$.sliderBar.offsetWidth,this._x=this.ratio*this._w/100,this._startx=this._x,this._knobstartx=this._startx,this._minx=-this._startx,this._maxx=this._w-this._startx,this.$.sliderKnob.classList.add("dragging"),this._setDragging(!0)},_trackX:function(e){this.dragging||this._trackStart(e);var r=this._isRTL?-1:1,t=Math.min(this._maxx,Math.max(this._minx,e.detail.dx*r));this._x=this._startx+t;var i=this._calcStep(this._calcKnobPosition(this._x/this._w*100));this._setImmediateValue(i);var a=this._calcRatio(this.immediateValue)*this._w-this._knobstartx;this.translate3d(a+"px",0,0,this.$.sliderKnob)},_trackEnd:function(){var e=this.$.sliderKnob.style;this.$.sliderKnob.classList.remove("dragging"),this._setDragging(!1),this._resetKnob(),this.value=this.immediateValue,e.transform=e.webkitTransform="",this.fire("change",{composed:!0})},_knobdown:function(e){this._expandKnob(),e.preventDefault(),this.focus()},_bartrack:function(e){this._allowBarEvent(e)&&this._onTrack(e)},_barclick:function(e){this._w=this.$.sliderBar.offsetWidth;var r=this.$.sliderBar.getBoundingClientRect(),t=(e.detail.x-r.left)/this._w*100;this._isRTL&&(t=100-t);var i=this.ratio;this._setTransiting(!0),this._positionKnob(t),i===this.ratio&&this._setTransiting(!1),this.async((function(){this.fire("change",{composed:!0})})),e.preventDefault(),this.focus()},_bardown:function(e){this._allowBarEvent(e)&&(this.debounce("expandKnob",this._expandKnob,60),this._barclick(e))},_knobTransitionEnd:function(e){e.target===this.$.sliderKnob&&this._setTransiting(!1)},_updateMarkers:function(e,r,t,i){i||this._setMarkers([]);var a=Math.round((t-r)/this.step);a>e&&(a=e),(a<0||!isFinite(a))&&(a=0),this._setMarkers(new Array(a))},_mergeClasses:function(e){return Object.keys(e).filter((function(r){return e[r]})).join(" ")},_getClassNames:function(){return this._mergeClasses({disabled:this.disabled,pin:this.pin,snaps:this.snaps,ring:this.immediateValue<=this.min,expand:this.expand,dragging:this.dragging,transiting:this.transiting,editable:this.editable})},_allowBarEvent:function(e){return!this.ignoreBarTouch||e.detail.sourceEvent instanceof MouseEvent},get _isRTL(){return void 0===this.__isRTL&&(this.__isRTL="rtl"===window.getComputedStyle(this).direction),this.__isRTL},_leftKey:function(e){this._isRTL?this._incrementKey(e):this._decrementKey(e)},_rightKey:function(e){this._isRTL?this._decrementKey(e):this._incrementKey(e)},_incrementKey:function(e){this.disabled||("end"===e.detail.key?this.value=this.max:this.increment(),this.fire("change"),e.preventDefault())},_decrementKey:function(e){this.disabled||("home"===e.detail.key?this.value=this.min:this.decrement(),this.fire("change"),e.preventDefault())},_changeValue:function(e){this.value=e.target.value,this.fire("change",{composed:!0})},_inputKeyDown:function(e){e.stopPropagation()},_createRipple:function(){return this._rippleContainer=this.$.sliderKnob,PaperInkyFocusBehaviorImpl._createRipple.call(this)},_focusedChanged:function(e){e&&this.ensureRipple(),this.hasRipple()&&(this._ripple.style.display=e?"":"none",this._ripple.holdDown=e)}});
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