@font-face {
	font-family: 'Iosevka Aile Web';
	font-display: swap;
	font-weight: 400;
	font-stretch: normal;
	font-style: normal;
	src: url('assets/woff2/iosevka-aile-regular.woff2') format('woff2');
}

@font-face {
	font-family: 'Iosevka Aile Web';
	font-display: swap;
	font-weight: 700;
	font-stretch: normal;
	font-style: normal;
	src: url('assets/woff2/iosevka-aile-bold.woff2') format('woff2');
}

:root {
	--background-color-1: hsl(180, 11%, 7%);
	--background-color-2: hsl(180, 11%, 12%);
	--background-color-3: hsl(180, 11%, 17%);
	--foreground-color-1: rgb(253, 254, 255);
	--foreground-color-2: rgb(218, 219, 220);
	--foreground-color-3: rgb(153, 154, 155);

	--purple-1: hsl(280, 88%, 50%);
	--blue-1: hsl(200, 88%, 50%);
	--green-1: hsl(140, 88%, 50%);
	--yellow-1: hsl(50, 88%, 65%);
	--red-1: hsl(2, 88%, 65%);

	--purple-2: hsl(280, 88%, 40%);
	--blue-2: hsl(200, 88%, 40%);
	--green-2: hsl(140, 88%, 40%);
	--yellow-2: hsl(50, 88%, 60%);
	--red-2: hsl(2, 88%, 60%);


	--space-unit: 1em;
	--space-xxs: calc(0.25 * var(--space-unit));
	--space-xs: calc(0.5 * var(--space-unit));
	--space-sm: calc(0.75 * var(--space-unit));
	--space-norm: var(--space-unit);
	--space-normplus: calc(var(--space-unit) + var(--space-sm));
	--space-md: calc(1.25 * var(--space-unit));
	--space-lg: calc(2 * var(--space-unit));
	--space-xl: calc(3.25 * var(--space-unit));
	--space-xxl: calc(5.25 * var(--space-unit));

	--radius-unit: 0.5em;
	--radius-xxs: calc(0.25 * var(--radius-unit));
	--radius-xs: calc(0.5 * var(--radius-unit));
	--radius-sm: calc(0.75 * var(--radius-unit));
	--radius-norm: var(--radius-unit);
	--radius-md: calc(1.25 * var(--radius-unit));
	--radius-lg: calc(2 * var(--radius-unit));
	--radius-xl: calc(3.25 * var(--radius-unit));
	--radius-xxl: calc(5.25 * var(--sradius-unit));

	--100vw: calc(100.0 * 1vw);
	--100vh: calc(100.0 * 1vh);
}

html, body {
	width: var(--100vw);
	height: var(--100vh);
}

body {
	color: var(--foreground-color-1);
	background-color: var(--background-color-1);
	font-size: 100%;
	font-family: "Iosevka Aile Web", sans-serif;
	font-weight: 400;
	line-height: 1.75;

	display: flex;
	flex-direction: column;
	overflow: hidden;
}

.fullscreen-message {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	overflow: hidden;
	background-color: var(--background-color-1);
}

/* top bar */

.top-bar {
	display: flex;
	align-items: center;
	justify-content: left;
	height: 3.4em;
	width: 100%;
	padding: var(--space-sm);
	border-bottom: 1px solid var(--background-color-2);
	flex-grow: 0;
	flex-shrink: 0;
}

.top-bar-heading {
	margin-left: var(--space-xxs);
}

/* modal */

.modal-backdrop {
	overflow: hidden;
	display: flex;
	justify-content: center;
	align-items: center;
	position: fixed;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 0;
	background-color: rgba(0, 0, 0, 0.4);
}

.modal-backdrop-opaque {
	background-color: var(--background-color-1);
}

.modal {
	display: flex;
	flex-direction: column;
	background-color: var(--background-color-2);
	border-radius: var(--radius-lg);
	padding: var(--space-md);
}

.modal-header {
	margin-bottom: var(--space-norm);
	text-align: center;
}

.modal-footer {
	margin-top: auto;
	padding-top: var(--space-norm);
}

.modal-primary-action {
	float: right;
}

.modal-secondary-action {
	float: left;
}

@media screen and (max-width: 768px) {
	.modal {
		width: 100%;
		height: 100%;
		border-radius: 0px;
	}
	.modal-backdrop {
		display: block;
	}
}

/* input */

.input-label {
	text-transform: uppercase;
	color: var(--foreground-color-2);
}

.input {
	background-color : var(--background-color-3);
	border: none;
	color: currentColor;
	border-radius: var(--radius-md);
	padding: var(--space-sm);
	font-size: inherit;
	line-height: inherit;
}

/* button */

.button {
	background-color: var(--background-color-2);
	text-align: center;
	border: none;
	padding: var(--space-sm);
	border-radius: var(--radius-md);
	color: currentColor;
	font: inherit;
	max-height: 3em;
}

.button:hover {
	background-color: var(--background-color-3)
}

.button-accent {
	background-color: var(--purple-2);
}

.button-accent:hover {
	background-color: var(--purple-1);
}

.button-accent:disabled {
	background-color: var(--purple-2);
}

.button-red {
	background-color: var(--red-2);
}

.button-red:hover {
	background-color: var(--red-1);
}

.button-red:disabled {
	background-color: var(--red-2);
}

.icon-button {
	display: flex;
	justify-content: center;
	align-items: center;
	background-color: transparent;
	color: var(--foreground-color-2);
	text-align: center;
	border: none;
	border-radius: var(--radius-md);
	font: inherit;
}

.icon-button-auto {
	margin-left: auto;
}

.icon-button:hover {
	color: var(--foreground-color-1);
}

/* text */

.h1 {
	font-size: 2.488rem;
}

.h2 {
	font-size: 2.074rem;
}

.h3 {
	font-size: 1.728rem;
}

.h4 {
	font-size: 1.44rem;
}

.h5 {
	font-size: 1.2rem;
}

.text_small {
	font-size: 0.833rem;
}

/* change box model */

*,
::before,
::after {
	box-sizing: border-box;
}

/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */

/* Document
   ========================================================================== */

/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 */

html {
	line-height: 1.15;
	/* 1 */
	-webkit-text-size-adjust: 100%;
	/* 2 */
}

/* Sections
	 ========================================================================== */

/**
   * Remove the margin in all browsers.
   */

body {
	margin: 0;
}

/**
   * Render the `main` element consistently in IE.
   */

main {
	display: block;
}

/**
   * Correct the font size and margin on `h1` elements within `section` and
   * `article` contexts in Chrome, Firefox, and Safari.
   */

h1 {
	font-size: 2em;
	margin: 0.67em 0;
}

/* Grouping content
	 ========================================================================== */

/**
   * 1. Add the correct box sizing in Firefox.
   * 2. Show the overflow in Edge and IE.
   */

hr {
	box-sizing: content-box;
	/* 1 */
	height: 0;
	/* 1 */
	overflow: visible;
	/* 2 */
}

/**
   * 1. Correct the inheritance and scaling of font size in all browsers.
   * 2. Correct the odd `em` font sizing in all browsers.
   */

pre {
	font-family: monospace, monospace;
	/* 1 */
	font-size: 1em;
	/* 2 */
}

/* Text-level semantics
	 ========================================================================== */

/**
   * Remove the gray background on active links in IE 10.
   */

a {
	background-color: transparent;
}

/**
   * 1. Remove the bottom border in Chrome 57-
   * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
   */

abbr[title] {
	border-bottom: none;
	/* 1 */
	text-decoration: underline;
	/* 2 */
	text-decoration: underline dotted;
	/* 2 */
}

/**
   * Add the correct font weight in Chrome, Edge, and Safari.
   */

b,
strong {
	font-weight: bolder;
}

/**
   * 1. Correct the inheritance and scaling of font size in all browsers.
   * 2. Correct the odd `em` font sizing in all browsers.
   */

code,
kbd,
samp {
	font-family: monospace, monospace;
	/* 1 */
	font-size: 1em;
	/* 2 */
}

/**
   * Add the correct font size in all browsers.
   */

small {
	font-size: 80%;
}

/**
   * Prevent `sub` and `sup` elements from affecting the line height in
   * all browsers.
   */

sub,
sup {
	font-size: 75%;
	line-height: 0;
	position: relative;
	vertical-align: baseline;
}

sub {
	bottom: -0.25em;
}

sup {
	top: -0.5em;
}

/* Embedded content
	 ========================================================================== */

/**
   * Remove the border on images inside links in IE 10.
   */

img {
	border-style: none;
}

/* Forms
	 ========================================================================== */

/**
   * 1. Change the font styles in all browsers.
   * 2. Remove the margin in Firefox and Safari.
   */

button,
input,
optgroup,
select,
textarea {
	font-family: inherit;
	/* 1 */
	font-size: 100%;
	/* 1 */
	line-height: 1.15;
	/* 1 */
	margin: 0;
	/* 2 */
}

/**
   * Show the overflow in IE.
   * 1. Show the overflow in Edge.
   */

button,
input {
	/* 1 */
	overflow: visible;
}

/**
   * Remove the inheritance of text transform in Edge, Firefox, and IE.
   * 1. Remove the inheritance of text transform in Firefox.
   */

button,
select {
	/* 1 */
	text-transform: none;
}

/**
   * Correct the inability to style clickable types in iOS and Safari.
   */

button,
[type="button"],
[type="reset"],
[type="submit"] {
	-webkit-appearance: button;
}

/**
   * Remove the inner border and padding in Firefox.
   */

button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
	border-style: none;
	padding: 0;
}

/**
   * Restore the focus styles unset by the previous rule.
   */

button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
	outline: 1px dotted ButtonText;
}

/**
   * Correct the padding in Firefox.
   */

fieldset {
	padding: 0.35em 0.75em 0.625em;
}

/**
   * 1. Correct the text wrapping in Edge and IE.
   * 2. Correct the color inheritance from `fieldset` elements in IE.
   * 3. Remove the padding so developers are not caught out when they zero out
   *    `fieldset` elements in all browsers.
   */

legend {
	box-sizing: border-box;
	/* 1 */
	color: inherit;
	/* 2 */
	display: table;
	/* 1 */
	max-width: 100%;
	/* 1 */
	padding: 0;
	/* 3 */
	white-space: normal;
	/* 1 */
}

/**
   * Add the correct vertical alignment in Chrome, Firefox, and Opera.
   */

progress {
	vertical-align: baseline;
}

/**
   * Remove the default vertical scrollbar in IE 10+.
   */

textarea {
	overflow: auto;
}

/**
   * 1. Add the correct box sizing in IE 10.
   * 2. Remove the padding in IE 10.
   */

[type="checkbox"],
[type="radio"] {
	box-sizing: border-box;
	/* 1 */
	padding: 0;
	/* 2 */
}

/**
   * Correct the cursor style of increment and decrement buttons in Chrome.
   */

[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
	height: auto;
}

/**
   * 1. Correct the odd appearance in Chrome and Safari.
   * 2. Correct the outline style in Safari.
   */

[type="search"] {
	-webkit-appearance: textfield;
	/* 1 */
	outline-offset: -2px;
	/* 2 */
}

/**
   * Remove the inner padding in Chrome and Safari on macOS.
   */

[type="search"]::-webkit-search-decoration {
	-webkit-appearance: none;
}

/**
   * 1. Correct the inability to style clickable types in iOS and Safari.
   * 2. Change font properties to `inherit` in Safari.
   */

::-webkit-file-upload-button {
	-webkit-appearance: button;
	/* 1 */
	font: inherit;
	/* 2 */
}

/* Interactive
	 ========================================================================== */

/*
   * Add the correct display in Edge, IE 10+, and Firefox.
   */

details {
	display: block;
}

/*
   * Add the correct display in all browsers.
   */

summary {
	display: list-item;
}

/* Misc
	 ========================================================================== */

/**
   * Add the correct display in IE 10+.
   */

template {
	display: none;
}

/**
   * Add the correct display in IE 10.
   */

[hidden] {
	display: none;
}