@charset "UTF-8";
:root {
    --bg: #f1f2f3;
    --fg: #fff;
    --txt: #333333;
    --txt-light: rgba(51, 51, 51, 0.8);
    --link: #4a90e2;
    --link-hover: #357abd;
    --header-txt: #2c3e50;
    --preview-bg: #f8f9fa;
    --canvas-bg: #f8f9fa;
    --input-bg: #fff;
    --input-border: rgba(74, 144, 226, 0.3);
    --input-border-hover: rgba(74, 144, 226, 0.6);
    --input-border-focus: #4a90e2;
    --input-track-bg: rgba(74, 144, 226, 0.15);
    --input-switch-bg: rgba(74, 144, 226, 0.2);
    --input-switch-bg-active: #4a90e2;
    --input-switch-fg: #fff;
    --input-switch-fg-hover: #f0f0f0;
    --btn-bg: #4a90e2;
    --btn-color: #fff;
    --btn-border: #357abd;
    --btn-hover: #357abd;
    --btn-focus: #2c3e50;
    --btn-focus-outline: rgba(74, 144, 226, 0.3);
    --shadow-color: rgba(0, 0, 0, 0.1);
    --shadow: 0 2px 8px var(--shadow-color);
    --icon: '🌝';
    --error: #e74c3c
}

body {
    font-size: 11pt;
    font-family: 'Work Sans', 'Microsoft YaHei', sans-serif;
    background-color: var(--bg);
    color: var(--txt);
    min-width: 1300px;
    line-height: 1.6;
}

p {
    margin: .618em 0
}

:any-link,
a {
    color: var(--link);
    text-decoration: none
}

:any-link:hover,
a:hover {
    color: var(--link-hover);
    text-decoration: underline
}

img {
    max-width: 90%
}

img:not([src]) {
    display: none
}
i{
	font-style: normal;
}
.error-message {
    font-weight: 700;
    color: var(--error)
}

.btn,
.control,
button,
input {
    border-radius: .328em;
    font-size: .95em;
    padding: .618em 1.93em;
    box-shadow: var(--shadow)
}

.btn:disabled,
.control:disabled,
button:disabled,
input:disabled {
    opacity: .8;
    pointer-events: none;
    touch-action: none;
    cursor: not-allowed
}

.canvas {
    border: 2px solid var(--input-border);
    width: 100%;
    height: auto;
    background: var(--canvas-bg);
    image-rendering: pixelated
}

.canvas.adjust-mode {
    touch-action: none;
    cursor: grab;
    box-shadow: 0 0 5px var(--input-border)
}

.heading {
    margin: 0;
    font-weight: 700;
    font-size: 2em;
    font-family: 'Balsamiq Sans', sans-serif;
    color: var(--header-txt)
}

.header-description {
    margin: 1em auto;
}

.header-description p {
    margin-bottom: 0.5em;
    font-size: 1em;
    color: var(--txt-light);
    line-height: 1.5;
}

.content {
    padding: 1em;
    background-color: var(--fg);
    text-align: center
}

.content-heading {
    font-weight: 700;
    margin: .618em 0 1em;
    text-align: center;
    color: var(--header-txt);
    font-family: 'Balsamiq Sans', sans-serif
}

.row {
    margin: .5em 0 .9em;
    text-align: left
}

.hint {
    margin: .618em 0;
    font-size: .75em;
    opacity: .85;
    color: var(--txt-light)
}

.help {
    font-size: 0.95em
}

.control {
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    outline: 0;
    padding-left: 1em
}

.control:hover {
    border-color: var(--input-border-hover)
}

.control:focus {
    border-color: var(--input-border-focus)
}

.control-sm {
    font-size: smaller;
    padding: .2em .2em .2em .55em;
    box-shadow: 0 1px 1px var(--shadow-color)
}

.btn {
    cursor: pointer;
    background: var(--btn-bg);
    border: 1px solid var(--btn-border);
    color: var(--btn-color);
    outline: 0;
    transition: background 250ms;
    border: 0;
}

.btn:hover {
    background: var(--btn-hover)
}

.btn:active {
    background: var(--btn-focus)
}

.control-group {
    display: flex;
    width: 100%;
    align-items: center
}

.control-group-s {
    min-width: 32.8%
}

.control-group-l {
    flex-grow: 1
}

.control-grouped-left {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0
}

.control-grouped-right {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0
}

.control-grouped-center {
    border-radius: 0
}

[type=checkbox],
[type=range] {
    box-shadow: none
}

.control-range {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: .618em;
    border-radius: .618em;
    background: var(--input-track-bg);
    box-shadow: inset 0 0 3px var(--shadow-color);
    outline: 0;
    opacity: .8;
    transition: opacity .2s
}

.control-range:hover {
    opacity: 1
}

.control-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    background: var(--input-switch-fg);
    border-radius: 50%;
    border: 1px solid var(--btn-border);
    box-shadow: var(--shadow);
    cursor: pointer;
    display: block;
    height: 1.236em;
    transition: scale .2s;
    width: 1.236em
}

.control-range::-webkit-slider-thumb:hover {
    transform: scale(1.1, 1.1)
}

.control-range::-moz-range-thumb {
    background: var(--input-switch-fg);
    border-radius: 50%;
    border: 1px solid var(--btn-border);
    box-shadow: var(--shadow);
    cursor: pointer;
    display: block;
    height: 1.236em;
    transition: scale .2s;
    width: 1.236em
}

.control-range::-moz-range-thumb:hover {
    transform: scale(1.1, 1.1)
}

.toggle-switch {
    --w: 3.25em;
    --h: calc(var(--w) / 2)
}

.toggle-switch.sm {
    --w: 2.5em
}

.toggle-switch-control {
    width: var(--w);
    height: var(--h);
    position: relative;
    border-radius: var(--h);
    display: block;
    background: var(--input-switch-bg);
    box-shadow: inset 0 0 3px var(--shadow-color);
    transition: background .2s ease-in;
    cursor: pointer
}

.toggle-switch-control:after {
    content: '';
    width: var(--h);
    height: var(--h);
    display: block;
    background: var(--input-switch-fg);
    box-shadow: var(--shadow);
    border: 1px solid var(--btn-border);
    border-radius: 100%;
    position: absolute;
    top: 0;
    left: 0;
    transition: left .2s ease-out, transform .5s
}

.toggle-switch-control:hover:after {
    transform: scale(1.1, 1.1)
}

.toggle-switch-input {
    appearance: none;
    visibility: hidden;
    width: 0;
    height: 0;
    padding: 0;
    margin: 0;
    position: absolute
}

.toggle-switch-input:checked+.toggle-switch-control {
    background: var(--input-switch-bg-active)
}

.toggle-switch-input:checked+.toggle-switch-control:after {
    left: var(--h)
}

.drop-area {
    border-radius: .328em;
    cursor: pointer;
    display: block;
    outline-offset: -4px;
    outline: 1px dashed var(--input-border);
    transition: outline-offset 250ms
}

.drop-area-input {
    padding: .5em
}

.drop-area-error,
.drop-area-file-input {
    display: none
}

.drop-area-upload {
    margin-top: 1.2em;
    font-size: .8em;
    width: 100%;
    border-radius: .618em;
    border: 1px solid var(--input-border);
    padding: .328em;
    display: flex;
    align-items: center
}

.drop-area-upload-btn {
    font-size: 1em;
    margin-right: .618em;
    flex-shrink: 0
}

.drop-area-upload-filename {
    white-space: nowrap;
    text-overflow: ellipsis;
    display: inline-block;
    overflow: hidden
}

.drop-area.highlight {
    outline-color: var(--input-border-hover);
    outline-offset: -10px
}

.drop-area.highlight .drop-area-message,
.drop-area:hover .drop-area-message {
    border-color: var(--input-border-hover)
}

.drop-area:hover .drop-area-message strong {
    color: var(--link)
}

.preview-image {
    object-fit: contain;
    width: 128px;
    height: 128px
}

.preview-image-container {
    margin: 0;
    padding: .618em;
    text-align: center;
    border-radius: .328em;
    background: var(--preview-bg)
}

.e {
    color: inherit !important;
    text-decoration: none !important;
    cursor: default
}

.fingies {
    letter-spacing: -3px;
    display: block
}

.fingies:hover .fl {
    animation: 1.2s ease-in-out infinite fingers
}

@keyframes fingers {
    0%,
    100% {
        margin-right: 0
    }
    50% {
        margin-right: .75em
    }
}

.separator {
    color: var(--txt-light);
    opacity: .8;
    color: var(--txt-light);
    opacity: .5;
    margin: 0 .312em
}
.grid {
    margin: 0 auto;
    max-width: 1200px;
    min-width: 1300px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-areas: 'header  header' 'preview upload' 'preview output' 'footer  footer';
    gap: 0;
    padding: 1em;
}

.header {
    grid-area: header;
    text-align: center;
    margin-bottom: 1em;
}

.preview {
    grid-area: preview;
    border-top-left-radius: .618em;
    border-bottom-left-radius: .618em;
}

.upload {
    grid-area: upload;
    border-top-right-radius: .618em
}

.output {
    grid-area: output;
    border-bottom-right-radius: .618em
}

.footer {
    grid-area: footer;
    text-align: center;
    padding: 1em;
    margin-top: 1.5em;
    font-size: 1em;
    background-color: #fff;
    border-top: 1px solid var(--input-border);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2em;
    max-width: 98%;
    margin: 0 auto;
    text-align: left;
}

.footer-section h3 {
    color: var(--header-txt);
    margin-bottom: 1em;
    font-size: 1.5em;
    font-weight: 600;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section li {
    margin-bottom: 0.5em;
    color: var(--txt-light);
    line-height: 1.4;
}
.copyright {
    margin-top: 1.5em;
    color: var(--txt-light);
    opacity: 0.7;
}

.preview-canvas {
    margin: 0 auto 2.312em;
    max-width: 200px
}

.preview-playback {
    display: flex
}

.preview-playback .btn {
    border-top-right-radius: 0;
    border-top-left-radius: 0;
    flex-grow: 1
}

.btn-playback-playpause.paused .btn-playback-pause,
.btn-playback-playpause:not(.paused) .btn-playback-play {
    display: none
}

.export-row {
    margin-top: 1.75em
}

.output-info {
    color: var(--txt-light)
}

img[src]+.output-info {
    margin-top: 1em
}

fieldset {
    padding: 0;
    margin: 0;
    border: 0
}

#fpsVal {
    width: 4em;
    margin-left: .618em
}