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@@ -1,5 +1,5 @@
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<script setup lang="ts">
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import { computed, onUnmounted, ref } from 'vue'
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import { computed, onMounted, ref, watch } from 'vue'
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const props = withDefaults(defineProps<{
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modelValue: number
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@@ -7,114 +7,309 @@ const props = withDefaults(defineProps<{
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max?: number
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step?: number
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disabled?: boolean
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thumbColor?: string
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trackColor?: string
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trackValueColor?: string
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}>(), {
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min: 0,
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max: 100,
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step: 1,
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disabled: false,
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thumbColor: '#9090906e',
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trackColor: 'gray',
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trackValueColor: 'red',
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})
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const emit = defineEmits<{
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(e: 'update:modelValue', value: number): void
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(e: 'mousedown', event: MouseEvent): void
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}>()
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const sliderRef = ref<HTMLElement | null>(null)
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const scaledMin = computed(() => props.min * 10000)
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const scaledMax = computed(() => props.max * 10000)
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const scaledStep = computed(() => props.step * 10000)
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function clamp(value: number, min: number, max: number): number {
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return Math.min(Math.max(value, min), max)
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}
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const sliderRef = ref<HTMLInputElement>()
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const sliderValue = ref(props.modelValue * 10000)
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function getStepPrecision(step: number): number {
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const stepStr = step.toString()
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if (stepStr.includes('e-')) {
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return Number.parseInt(stepStr.split('e-')[1], 10)
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}
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const decimals = stepStr.includes('.') ? stepStr.split('.')[1].length : 0
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return decimals
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}
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function roundToStep(value: number, step: number): number {
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const precision = getStepPrecision(step)
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const factor = 10 ** (precision + 3)
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return Number.parseFloat((value * factor / factor).toFixed(precision))
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}
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const currentValue = computed(() => {
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return roundToStep(clamp(props.modelValue, props.min, props.max), props.step)
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watch(sliderValue, (value) => {
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emit('update:modelValue', value / 10000)
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updateTrackColor()
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})
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const sliderStyle = computed(() => {
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const percent = ((currentValue.value - props.min) / (props.max - props.min)) * 100
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return {
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width: `${percent}%`,
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backgroundSize: `${percent}% 100%`,
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}
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onMounted(() => {
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updateTrackColor()
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})
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function getNewValue(event: MouseEvent) {
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function updateTrackColor() {
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if (!sliderRef.value)
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return currentValue.value
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const rect = sliderRef.value.getBoundingClientRect()
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const x = event.clientX - rect.left
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const percent = x / rect.width
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const range = props.max - props.min
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const value = props.min + (range * percent)
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// Round to nearest step
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const steps = Math.round(value / props.step) * props.step
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return Math.min(Math.max(steps, props.min), props.max)
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}
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function handleMouseMove(event: MouseEvent) {
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if (props.disabled)
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return
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const newValue = getNewValue(event)
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emit('update:modelValue', newValue)
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sliderRef.value.style.setProperty('--value', sliderRef.value.value)
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sliderRef.value.style.setProperty('--min', !sliderRef.value.min ? props.min.toString() : sliderRef.value.min)
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sliderRef.value.style.setProperty('--max', !sliderRef.value.max ? props.max.toString() : sliderRef.value.max)
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}
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function handleMouseDown(event: MouseEvent) {
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if (props.disabled)
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return
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event.preventDefault()
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const newValue = getNewValue(event)
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emit('update:modelValue', newValue)
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window.addEventListener('mousemove', handleMouseMove)
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window.addEventListener('mouseup', handleMouseUp)
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}
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function handleMouseUp(_: MouseEvent) {
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window.removeEventListener('mousemove', handleMouseMove)
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window.removeEventListener('mouseup', handleMouseUp)
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}
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// Lifecycle hooks
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onUnmounted(() => {
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window.removeEventListener('mousemove', handleMouseMove)
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window.removeEventListener('mouseup', handleMouseUp)
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})
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</script>
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<template>
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<span
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<input
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ref="sliderRef"
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class="range-slider disabled:pointer-events-none disabled:cursor-default disabled:opacity-50"
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:class="{ disabled }"
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bg="[#e6e1fc] dark:[#676085]" touch-action-none relative inline-block w-full cursor-ew-resize rounded-sm
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@mousedown="handleMouseDown"
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v-model="sliderValue"
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type="range"
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:min="scaledMin"
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:max="scaledMax"
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:step="scaledStep"
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class="data-gui-range slider-progress"
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@input="(e) => {
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(e.target as HTMLInputElement).style.setProperty('--value', (e.target as HTMLInputElement).value)
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}"
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>
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<span :style="sliderStyle" bg="[#cabeff] dark:[#4e34b9]" relative block rounded-sm h="[14px]" />
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<span
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role="slider"
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class="slider-thumb"
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:style="{ left: `${((currentValue - min) / (max - min)) * 100}%` }"
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absolute rounded-sm w="[1px]" h="[14px]" bg="zinc-100 dark:zinc-400" top="50%" transform="translate-x-[50%] translate-y-[-50%]"
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/>
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</span>
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</template>
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<style scoped>
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/*generated with Input range slider CSS style generator (version 20211225)
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https://toughengineer.github.io/demo/slider-styler*/
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.data-gui-range {
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--total-height: 3em;
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min-height: var(--total-height);
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appearance: none;
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background: transparent;
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border-radius: 0.5em;
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transition: background-color 0.2s ease;
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--thumb-width: 4px;
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--thumb-height: var(--total-height);
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--thumb-box-shadow: 0 0 2px #8d8d8d;
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--thumb-border: none;
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--thumb-border-radius: 999px;
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--thumb-background: #e2e2e2;
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--thumb-background-hover: #ffffff;
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--thumb-background-active: #d7d7d7;
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--track-height: 2em;
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--track-border-radius: 0.5em;
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--track-box-shadow: none;
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--track-background: rgb(144, 144, 144);
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--track-background-hover: rgb(144, 144, 144);
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--track-background-active: rgb(144, 144, 144);
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--track-value-background: rgb(255, 255, 255);
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--track-value-background-hover: rgb(255, 255, 255);
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--track-value-background-active: rgb(255, 255, 255);
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}
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.dark .data-gui-range {
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--thumb-background: #e2e2e2;
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--thumb-background-hover: #ffffff;
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--thumb-background-active: #d7d7d7;
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--track-background: rgb(44, 44, 44);
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--track-background-hover: rgb(44, 44, 44);
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--track-background-active: rgb(44, 44, 44);
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--track-value-background: rgb(219, 219, 219);
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--track-value-background-hover: rgb(219, 219, 219);
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--track-value-background-active: rgb(219, 219, 219);
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}
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/*progress support*/
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.data-gui-range.slider-progress {
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--range: calc(var(--max) - var(--min));
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--ratio: calc((var(--value) - var(--min)) / var(--range));
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--sx: calc(0.5 * 0em + var(--ratio) * (100% - 0em));
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}
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.data-gui-range:focus {
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outline: none;
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}
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/*webkit*/
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.data-gui-range::-webkit-slider-thumb {
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appearance: none;
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width: var(--thumb-width);
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height: var(--thumb-height);
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border-radius: var(--thumb-border-radius);
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background: var(--thumb-background);
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border: var(--thumb-border);
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box-shadow: var(--thumb-box-shadow);
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transform: translateY(calc(((var(--track-height)) - var(--thumb-height)) / 2));
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cursor: col-resize;
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transition:
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background 0.2s ease-in-out,
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box-shadow 0.2s ease-in-out,
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border-color 0.2s ease-in-out,
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transform 0.2s ease-in-out;
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}
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.data-gui-range::-webkit-slider-runnable-track {
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height: var(--track-height);
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border: none;
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border-radius: var(--track-border-radius);
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background: var(--track-background);
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box-shadow: var(--track-box-shadow);
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position: relative;
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cursor: col-resize;
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transition:
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box-shadow 0.2s ease-in-out,
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border-color 0.2s ease-in-out;
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}
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.data-gui-range::-webkit-slider-thumb:hover {
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background: var(--thumb-background-hover);
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}
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.data-gui-range:hover::-webkit-slider-runnable-track {
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background: var(--track-background-hover);
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}
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.data-gui-range::-webkit-slider-thumb:active {
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background: var(--thumb-background-active);
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}
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.data-gui-range:active::-webkit-slider-runnable-track {
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background: var(--track-background-active);
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}
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.data-gui-range.slider-progress::-webkit-slider-runnable-track {
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background:
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linear-gradient(var(--track-value-background), var(--track-value-background)) 0 / var(--sx) 100% no-repeat,
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var(--track-background);
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}
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.data-gui-range.slider-progress:hover::-webkit-slider-runnable-track {
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background:
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linear-gradient(var(--track-value-background-hover), var(--track-value-background-hover)) 0 / var(--sx) 100%
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no-repeat,
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var(--track-background-hover);
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}
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.data-gui-range.slider-progress:active::-webkit-slider-runnable-track {
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background:
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linear-gradient(var(--track-value-background-active), var(--track-value-background-active)) 0 / var(--sx) 100%
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no-repeat,
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var(--track-background-active);
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}
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/*mozilla*/
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.data-gui-range::-moz-range-thumb {
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width: var(--thumb-width);
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height: var(--thumb-height);
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border-radius: var(--thumb-border-radius);
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background: var(--thumb-background);
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border: none;
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box-shadow: var(--thumb-box-shadow);
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transform: translateY(calc(((var(--track-height)) - var(--thumb-height)) / 2));
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cursor: col-resize;
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}
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.data-gui-range::-moz-range-track {
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height: var(--track-height);
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border: none;
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border-radius: var(--track-border-radius);
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background: var(--track-background);
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box-shadow: var(--track-box-shadow);
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cursor: col-resize;
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}
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.data-gui-range::-moz-range-thumb:hover {
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background: var(--thumb-background-hover);
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}
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.data-gui-range:hover::-moz-range-track {
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background: var(--track-background-hover);
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}
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.data-gui-range::-moz-range-thumb:active {
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background: var(--thumb-background-active);
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}
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.data-gui-range:active::-moz-range-track {
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background: var(--track-background-active);
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}
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.data-gui-range.slider-progress::-moz-range-track {
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background:
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linear-gradient(var(--track-value-background), var(--track-value-background)) 0 / var(--sx) 100% no-repeat,
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var(--track-background);
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}
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.data-gui-range.slider-progress:hover::-moz-range-track {
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background:
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linear-gradient(var(--track-value-background-hover), var(--track-value-background-hover)) 0 / var(--sx) 100%
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no-repeat,
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var(--track-background-hover);
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}
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.data-gui-range.slider-progress:active::-moz-range-track {
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background:
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linear-gradient(var(--track-value-background-active), var(--track-value-background-active)) 0 / var(--sx) 100%
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no-repeat,
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var(--track-background-active);
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}
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/*ms*/
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.data-gui-range::-ms-fill-upper {
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background: transparent;
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border-color: transparent;
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}
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.data-gui-range::-ms-fill-lower {
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background: transparent;
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border-color: transparent;
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}
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.data-gui-range::-ms-thumb {
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width: var(--thumb-width);
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height: var(--thumb-height);
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border-radius: var(--thumb-border-radius);
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background: var(--thumb-background);
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border: none;
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box-shadow: var(--thumb-box-shadow);
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transform: translateY(calc(((var(--track-height)) - var(--thumb-height)) / 2));
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box-sizing: border-box;
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cursor: col-resize;
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}
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.data-gui-range::-ms-track {
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height: var(--track-height);
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border-radius: var(--track-border-radius);
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background: var(--track-background);
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border: none;
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box-shadow: var(--track-box-shadow);
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box-sizing: border-box;
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cursor: col-resize;
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}
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.data-gui-range::-ms-thumb:hover {
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background: var(--thumb-background-hover);
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}
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.data-gui-range:hover::-ms-track {
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|
|
background: var(--track-background-hover);
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|
}
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|
|
.data-gui-range::-ms-thumb:active {
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|
|
background: var(--thumb-background-active);
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|
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|
|
}
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|
|
|
|
|
|
|
.data-gui-range:active::-ms-track {
|
|
|
|
|
background: var(--track-background-active);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
.data-gui-range.slider-progress::-ms-fill-lower {
|
|
|
|
|
height: var(--track-height);
|
|
|
|
|
border-radius: var(--track-border-radius) 0 0 var(--track-border-radius);
|
|
|
|
|
margin: 0;
|
|
|
|
|
background: var(--track-value-background);
|
|
|
|
|
border: none;
|
|
|
|
|
border-right-width: 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
.data-gui-range.slider-progress:hover::-ms-fill-lower {
|
|
|
|
|
background: var(--track-value-background-hover);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
.data-gui-range.slider-progress:active::-ms-fill-lower {
|
|
|
|
|
background: var(--track-value-background-active);
|
|
|
|
|
}
|
|
|
|
|
</style>
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|