/*
    filter: brightness(1.00);
    -o-filter: brightness(1.00);
    -moz-filter: brightness(1.00);
    -webkit-filter: brightness(1.00);

    filter: brightness(0.60);
    -o-filter: brightness(0.60);
    -moz-filter: brightness(0.60);
    -webkit-filter: brightness(0.60);

    filter: blur(10px);
    -o-filter: blur(10px);
    -ms-filter: blur(10px);
    -moz-filter: blur(10px);
    -webkit-filter: blur(10px);

    transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    -ms-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -webkit-transition: all 0.3s ease-in-out;

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

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-image: url("../img/123.svg");

    transform: translateX(-50%);
    transform: translate(-50%, -50%);

	backdrop-filter: blur(7px);
	-o-backdrop-filter: blur(7px);
	-ms-backdrop-filter: blur(7px);
	-moz-backdrop-filter: blur(7px);
	-webkit-backdrop-filter: blur(7px);

    transform: scale(1.2);

    Иконки
    https://icon-icons.com/ru/pack/Zwicon/1875
    https://icon-icons.com/ru/pack/phosphor-bold/2719 - макет
*/

:root {
	--site_width: 1232px;
	--site_font: Montserrat, sans-serif;
	--site_font_num: Nunito, sans-serif;
	--site_font_text: Inter, sans-serif;

	--color_fio: #4f46e5;
	--color_white: #ffffffcc;
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;

	appearance: none;
	-o-appearance: none;
	-ms-appearance: none;
	-moz-appearance: none;
	-webkit-appearance: none;

	font-family: var(--site_font);
}

a, a:hover {
	color: #000;
	text-decoration: none;
}

a img {
	border: 0;
}

.desc {
	display: block;
}

.mobi {
	display: none;
}

body {
	background-size: cover;
	background-color: #f0f4f8;
	background-position: center;
	background-repeat: no-repeat;
	background-image: radial-gradient(at 10% 10%, rgba(79, 70, 229, 0.05) 0px, transparent 50%), radial-gradient(at 90% 90%, rgba(245, 158, 11, 0.05) 0px, transparent 50%);
}

/*** header ***/
header {
	padding: 16px 0;
}

header .header {
	height: 94px;
	padding: 24px;
	margin: 0 auto;
	border-radius: 24px;
	width: var(--site_width);
	background: var(--color_white);
	box-shadow: 0 1px 2px #0000000d;

	display: flex;
	align-items: center;
	justify-content: space-between;
}

.fadein {
	animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
	from {
		opacity: 0;
		transform: translateY(10px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.header .logo {
	gap: 10px;
	display: flex;
	align-items: center;

	outline: none;

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

.header .logo .icon {
	width: 45px;
	height: 45px;

	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	background-image: url("../img/favicon.svg");
}

.header .logo .name {
	display: flex;
}

.header .logo .name span {
	color: #1e293b;
	font-size: 25px;
	font-weight: 700;
	font-family: var(--site_font_num);
}

.header .logo .name span:last-child {
	color: var(--color_fio);
}

.header .menu {
	gap: 10px;
	display: flex;
	align-items: center;
	justify-content: center;

	padding: 7px;
	border-radius: 17px;
	background: #f1f5f9b0;

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

.header .menu a {
	outline: none;
	border-radius: 10px;
	padding: 8px 20px 10px;

	color: #64748b;
	font-size: 16px;
	font-weight: 600;
	font-family: var(--site_font_num);

	transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	-webkit-transition: all 0.3s ease-in-out;
}

.header .menu a.selected {
	background: #fff;
	box-shadow: 0 1px 2px #e2e2e2;
}

.header .menu a:not(.selected):hover {
	color: var(--color_fio);
}

.header .stat {
	gap: 16px;
	display: flex;
	align-items: center;
	justify-content: flex-end;
}

.header .stat .coin {
	gap: 8px;
	display: flex;
	align-items: center;

	padding: 8px 16px;
	background: #fffbeb;
	border-radius: 17px;
	transform: scale(1);
	border: 1px solid #fef3c7;
	box-shadow: 0 1px 2px #e8e8e8;

	transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	-webkit-transition: all 0.3s ease-in-out;
}

.header .stat .coin.success {
	transform: scale(1.15);
	box-shadow: 0 1px 22px #c9b123;
}

.header .stat .coin .icon {
	width: 28px;
	height: 28px;
	border-radius: 50%;
	box-shadow: 0 1px 2px #e8e8e8;

	background-size: 16px;
	background-color: #fbbf24;
	background-position: center;
	background-repeat: no-repeat;
	background-image: url("../img/coin.svg");
}

.header .stat .coin .money {
	gap: 1px;
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
}

.header .stat .coin .money .key {
	color: #d97706;
	font-size: 13px;
	font-weight: 700;
	text-transform: uppercase;
}

.header .stat .coin .money .val {
	color: #1e293b;
	font-size: 19px;
	font-weight: 700;
	font-family: var(--site_font_num);
}

.header .stat .user {
	gap: 12px;
	display: flex;
	align-items: center;
	justify-content: flex-end;

	height: 40px;
	padding: 0 0 0 8px;
	border-left: 1px solid #e2e8f0;
}

.header .stat .user .left {
	text-align: right;

	gap: 2px;
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
}

.header .stat .user .name {
	color: #1e293b;
	font-size: 17px;
	font-weight: 700;
	font-family: var(--site_font_text);
}

.header .stat .user .role {
	color: #64748b;
	font-size: 12px;
	font-family: var(--site_font_text);
}

.header .stat .user .right {
	width: 40px;
	height: 40px;
	cursor: pointer;
	border-radius: 50%;
	transform: scale(1);
	border: 2px solid #fff;
	box-shadow: 0 3px 3px #e9e9e9, 0 0 3px #f0f0f0;


	background-size: 20px;
	background-color: #dfe7ff;
	background-position: center;
	background-repeat: no-repeat;
	background-image: url("../img/user.svg");

	transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	-webkit-transition: all 0.3s ease-in-out;
}

.header .stat .user:hover .right {
	transform: scale(1.1);
}

/*** header ***/

/*** cont ***/
.cont {
	margin: 0 auto;
	width: var(--site_width);

	gap: 16px;
	display: grid;
	align-items: start;
	grid-template-columns: repeat(12, minmax(0, 1fr));
}

.cont .filters {
	border-radius: 24px;
	padding: 24px 24px 26px;
	grid-column: span 3 / span 3;
	background: var(--color_white);
	box-shadow: 0 1px 2px #0000000d;
}


.cont .filters .title {
	margin: 0 0 24px;

	gap: 8px;
	display: flex;
	align-items: center;
}

.cont .filters .title .icon {
	width: 20px;
	height: 20px;

	background-size: contain;
	background-position: center;
	background-repeat: no-repeat;
	background-image: url("../img/settings.svg");
}

.cont .filters .title .name {
	color: #334155;
	font-size: 18px;
	font-weight: 700;
	font-family: var(--site_font_num);
}

.cont .filters .skills {
	gap: 12px;
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
}

.cont .filters .skills .skill {
	padding: 16px;
	cursor: pointer;
	background: #f9fafc;
	border-radius: 16px;
	border: 2px solid #f1f5f9;

	display: flex;
	align-items: flex-start;
	justify-content: space-between;

	transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	-webkit-transition: all 0.3s ease-in-out;
}

.cont .filters .skills .skill.selected {
	border: 2px solid var(--color_fio);
}

.cont .filters .skills .skill:not(.selected):hover {
	border: 2px solid #4f46e54a;
}

.cont .filters .skills .skill .left {
	gap: 8px;
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
}

.cont .filters .skills .skill .right {
	gap: 8px;
	display: flex;
	align-items: flex-end;
	flex-direction: column;
	justify-content: flex-start;
}


.cont .filters .skills .skill .left .name {
	color: #334155;
	font-size: 16px;
	font-weight: 700;
	font-family: var(--site_font_num);
}

.cont .filters .skills .skill .left .count {
	color: #64748b;
	font-size: 14px;
	font-weight: 400;
	font-family: var(--site_font_num);
}

.cont .filters .skills .skill .left .cost {
	font-size: 18px;
	font-weight: 700;
	color: #4f46e5b3;
	font-family: var(--site_font_num);
}

.cont .filters .skills .skill.selected .left .cost {
	color: #4f46e5;
}

.cont .filters .skills .skill .right .tit {
	padding: 4px 8px;
	border-radius: 8px;

	color: #64748b;
	font-size: 12px;
	font-weight: 700;
	font-family: var(--site_font_num);
}

.cont .filters .skills .skill.easy .right .tit {
	color: #15803d;
	background: #dcfce7;
}

.cont .filters .skills .skill.middle .right .tit {
	color: #1d4ed8;
	background: #dbeafe;
}

.cont .filters .skills .skill.hard .right .tit {
	color: #7e22ce;
	background: #f3e8ff;
}

.cont .filters .skills .skill .right .pip {
	width: 16px;
	height: 16px;
	border-radius: 50%;
	background: transparent;
	border: 2px solid #cbd5e1;

	transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	-webkit-transition: all 0.3s ease-in-out;
}

.cont .filters .skills .skill.selected .right .pip {
	background: #6366f1;
	border: 2px solid #6366f1;
}

.cont .filters .timer {
	cursor: pointer;
	padding: 24px 0 0;
	margin: 24px auto 0;
	border-top: 1px solid #f1f5f9;

	display: flex;
	align-items: center;
	justify-content: space-between;

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

.cont .filters .timer .left {
	gap: 4px;
	display: flex;
	align-items: flex-start;
	flex-direction: column;
	justify-content: flex-start;
}

.cont .filters .timer .left .top {
	gap: 8px;
	height: 24px;
	display: flex;
	align-items: center;
}

.cont .filters .timer .left .top .icon {
	width: 16px;
	height: 16px;

	background-size: contain;
	background-position: center;
	background-repeat: no-repeat;
	background-image: url("../img/watch.svg");
}

.cont .filters .timer .left .top .name {
	color: #334155;
	font-size: 16px;
	font-weight: 700;
	font-family: var(--site_font_text);
}

.cont .filters .timer .left .bottom {
	color: #f97316;
	font-size: 12px;
	font-weight: 700;
	font-family: var(--site_font_text);
}

.cont .filters .timer .right {
	width: 48px;
	height: 28px;
	position: relative;
	background: #e2e8f0;
	border-radius: 24px;
	box-shadow: inset 0 2px 4px 0 #0000000d;

	transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	-webkit-transition: all 0.3s ease-in-out;
}

.cont .filters .timer .right.on {
	background: #f97316;
}

.cont .filters .timer .right .round {
	top: 50%;
	left: 4px;
	width: 20px;
	height: 20px;
	background: #fff;
	border-radius: 50%;
	position: absolute;
	border: 1px solid #d1d5db;
	transform: translateY(-50%);

	transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	-webkit-transition: all 0.3s ease-in-out;
}

.cont .filters .timer .right.on .round {
	left: 24px;
}

/*** cont ***/


/*** footer ***/
footer {
	padding: 16px 0;
}

footer .footer {
	padding: 24px;
	margin: 0 auto;
	border-radius: 24px;
	width: var(--site_width);
	background: var(--color_white);
	box-shadow: 0 1px 2px #0000000d;

	display: flex;
	align-items: center;
	justify-content: space-between;
}

footer .footer .left {
	gap: 8px;
	display: flex;
	align-items: flex-start;
	flex-direction: column;
	justify-content: flex-start;
}

footer .footer .left .logo {
	gap: 8px;
	display: flex;
	align-items: flex-end;
}

footer .footer .left .logo .icon {
	width: 25px;
	height: 25px;

	background-size: contain;
	background-position: center;
	background-repeat: no-repeat;
	background-image: url("../img/favicon.svg");
}

footer .footer .left .logo .name {
	color: #1e293b;
	font-size: 18px;
	font-weight: 700;
	font-family: var(--site_font_text);
}

footer .footer .left .logo .name span:last-child {
	color: var(--color_fio);
}

footer .footer .left .text {
	color: #64748b;
	font-size: 13px;
	line-height: 120%;
	font-weight: 400;
	font-family: var(--site_font_num);
}

footer .footer .center {
	gap: 8px;
	display: flex;
	align-items: center;
	flex-direction: column;
	justify-content: center;
}

footer .footer .center .top {
	color: #94a3b8;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 1.2px;
	text-transform: uppercase;
	font-family: var(--site_font_text);
}

footer .footer .center .bottom,
footer .footer .center .bottom span {
	color: #94a3b8;
	font-size: 13px;
	font-weight: 400;
	font-family: var(--site_font_text);
}

footer .footer .middle {
	gap: 34px;
	display: flex;
	align-items: center;
	justify-content: center;
}

footer .footer .middle .foo_stat {
	width: 88px;
	height: 65px;
	background: #f0fdf4;
	border-radius: 12px;
	border: 1px solid #dcfce7;

	gap: 1px;
	display: flex;
	align-items: center;
	flex-direction: column;
	justify-content: center;
}

footer .footer .middle .foo_stat.false {
	position: relative;
	background: #fef2f2;
	border: 1px solid #fee2e2;
}

footer .footer .middle .foo_stat.false:after {
	content: "";
	position: absolute;
	top: 0;
	left: -16px;
	width: 2px;
	height: 100%;
	background: #e2e8f0;
}

footer .footer .middle .foo_stat .key {
	color: #16a34a;
	font-size: 24px;
	font-weight: 700;
	text-align: center;
	font-family: var(--site_font_text);
}

footer .footer .middle .foo_stat .val {
	color: #4ade80;
	font-size: 10px;
	font-weight: 700;
	text-align: center;
	text-transform: uppercase;
	font-family: var(--site_font_text);
}

footer .footer .middle .foo_stat.false .val {
	color: #f87171;
}

footer .footer .middle .foo_stat.false .key {
	color: #ef4444;
}


footer .footer .right {
	gap: 4px;
	display: flex;
	align-items: flex-end;
	flex-direction: column;
	justify-content: center;
}

footer .footer .right a {
	color: #64748b;
	font-size: 15px;
	font-weight: 400;
	line-height: 140%;
	font-family: var(--site_font_text);

	transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	-webkit-transition: all 0.3s ease-in-out;
}

footer .footer .right a:hover {
	color: #6366f1;
}

/*** footer ***/

/*** examples ***/
.examples {
	height: 100%;
	border-radius: 24px;
	padding: 24px 24px 26px;
	grid-column: span 9 / span 3;
	background: var(--color_white);
	box-shadow: 0 1px 2px #0000000d;

	gap: 20px;
	display: flex;
	align-items: stretch;
	flex-direction: column;
	justify-content: space-between;

	transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	-webkit-transition: all 0.3s ease-in-out;
}

.examples .status {
	gap: 24px;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
}

.examples .status .stat_dash {
	gap: 12px;
	display: flex;
	align-items: center;

	height: 70px;
	padding: 12px 16px;
	border-radius: 16px;

	transform: scale(1);

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

	transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	-webkit-transition: all 0.3s ease-in-out;
}

.examples .status .stat_dash:hover {
	transform: scale(1.02);
}

.examples .status .stat_dash.tax {
	background-image: linear-gradient(to right, #facc15, #f97316);
	box-shadow: 0 3px 15px #fed7aa;
	background: #ff9043;
}

.examples .status .stat_dash.timer {
	display: none;
	background-image: linear-gradient(to right, #5aacfd, #085f80);
	box-shadow: 0 3px 15px #a9d8ff;
}

.examples .status .stat_dash.bonus {
	display: none;
	background: #6fba2d;
	box-shadow: 0 3px 15px #87d871;
}

.examples .status .stat_dash.show {
	display: flex;
}

.examples .status .stat_dash .left {
	width: 42px;
	height: 42px;
	border-radius: 8px;
	background: #ffffff33;

	background-size: 26px;
	background-position: center;
	background-repeat: no-repeat;
}

.examples .status .stat_dash .right {
	display: flex;
	flex-direction: column;
}

.examples .status .stat_dash .right .key {
	color: #f5f3ddcc;
}

.examples .status .stat_dash .right .val {
	color: #fff;
	font-size: 19px;
	font-family: var(--site_font_num);
}

.examples .status .stat_dash .right .val span {
	padding: 0 4px 0 0;
	font-weight: 600;
	font-size: 24px;
}

.examples .ans_send {
	display: flex;
	padding: 24px 0 0;
	border-top: 1px solid #f1f5f9;
}

.examples .ans_send .send {
	cursor: pointer;
	border-radius: 16px;
	padding: 20px 65px 23px 45px;
	box-shadow: 0 10px 15px -3px #a5b4fc;

	color: #fff;
	font-size: 20px;
	font-weight: 700;
	text-align: center;

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

	background-size: 24px;
	background-color: #4f46e5;
	background-repeat: no-repeat;
	background-position: center right 30px;
	background-image: url("../img/arrow_right.svg");

	transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	-webkit-transition: all 0.3s ease-in-out;
}

.examples .ans_send .send:hover {
	background-color: #345be5;
	background-position: center right 23px;
}

.examples .tasks {
	display: flex;
	flex-direction: column;
}

.examples .tasks .task {
	gap: 10px;
	display: flex;
	align-items: center;
	justify-content: center;

	padding: 15px 24px;
	position: relative;
}

.examples .tasks .task .answer {
	position: relative;
}

.examples .tasks .task .answer .error {
	display: none;
	position: absolute;
	width: 90px;
	top: 50%;
	right: -110px;
	padding: 10px 20px;
	background: #dcfce7;
	transform: translateY(-50%);

	color: #17803c;
	font-size: 27px;
	font-weight: 700;
	text-align: center;
	border-radius: 12px;
	font-family: var(--site_font_num);
}

.examples .tasks .task + .task {
	border-top: 1px dashed #f3f9ff;
}

.examples .tasks .task .body {
	display: flex;
	align-items: center;
	justify-content: flex-end;
}

.examples .tasks .task .body .num {
	color: #111;
	font-size: 48px;
	font-weight: 700;
	font-family: var(--site_font_num);
}

.examples .tasks .task .body .oper {
	padding: 0 20px;

	color: #6366f1;
	font-size: 48px;
	font-weight: 700;
	font-family: var(--site_font_num);
}

.examples .tasks .task .equal {
	padding: 0 20px;

	color: #cbd5e1;
	font-size: 36px;
}

.examples .answer input {
	width: 150px;
	display: flex;
	padding: 5px 14px;
	outline: none;
	cursor: pointer;
	border-radius: 16px;
	border: 2px solid #fff;
	box-shadow: 0 0 5px #a5b4fc;

	color: #484bd1;
	font-size: 48px;
	font-weight: 700;
	text-align: center;
	font-family: var(--site_font_num);

	transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	-webkit-transition: all 0.3s ease-in-out;
}

.examples .answer input:not(:focus):hover {
	border: 2px solid #4f46e54a;
}

.examples .answer input:focus {
	border: 2px solid #6366f1;
	box-shadow: 0 0 13px #a5b4fc;
}

.examples .answer input::placeholder {
	color: #ddd;

	transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	-webkit-transition: all 0.3s ease-in-out;
}

.examples .answer input:focus::placeholder {
	color: #aaa;
}

.examples .answer input.empty {
	border: 2px solid #ef7a7a;
	box-shadow: 0 0 11px #ff0e0e;
}

.examples .answer input.success {
	border: 2px solid #c0ef7a;
	box-shadow: 0 0 11px #28930a;
}

/*** examples ***/