* {
	font-family: 'Roboto', sans-serif;
}
.s-header-1 {
    padding: 12px 24px;
    background-color: rgb(255, 255, 255);
    box-shadow: rgba(0, 0, 0, 0.04) 0px 4px 8px, rgba(0, 0, 0, 0.06) 0px 0px 2px, rgba(0, 0, 0, 0.04) 0px 0px 1px;
    z-index: 3;

    position: sticky;
    top: 0px;
    left: 0px;
    z-index: 200;
    width: 100%;
}
.s-header-1 .header{
	display: flex;
	align-items: center;
}
.s-header-1 .hd-logo {
	margin-right: 125px;
}
.hd-info {
	position: relative;
	padding-left: 30px;
}
.hd-info::before {
	content: '';
	position: absolute;
	height: 100%;
	width: 2px;
	background: #ccc;
	top: 0;
	left: 0;
}
.hd-info i {
	width: 20px;
	color: #30b0e5;
}
.hd-name {
	font-size: 17px;
	font-weight: 600;
	color: rgb(36, 41, 56);
}
.hd-email {
	color: rgb(124, 127, 136);
	font-size: 15px;
}
.ht-page__main {
  padding: 24px;
  background: #b3e9ff63;
  margin: 0!important;
}
.ht-page__content {
    padding: 24px;
    background: #fff;
    border-radius: 8px;
}
.ht-page {
    margin-top: 0;
}
/* BEGIN s-sidebar-4 */
.ht-page__sidebar {
    position: sticky;
    top: 71px;
    left: 0px;
    z-index: 100;
    height: calc(100vh - 71px);
    background-color: rgb(255, 255, 255);
    box-shadow: rgb(240, 240, 242) -1px 0px 0px inset;
}
.s-sidebar-4 .s_heading {
  margin-top: 10px;
  color: rgb(36, 41, 56);
  font-size: 15px;
  font-weight: bold;
  padding: 10px 15px;
  text-transform: uppercase;
}
.s-sidebar-4 > ul li > a {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  align-items: center;
  font-size: 13px;
  font-weight: bold;
  padding: 13px 15px;
  -webkit-transition: 0.3s all ease-in-out;
  -o-transition: 0.3s all ease-in-out;
  transition: 0.3s all ease-in-out;
      color: rgb(36, 41, 56);
}
.s-sidebar-4 > ul li > a h2 {
  display: inline;
  font-size: 14px;
  font-weight: 500;
  margin-left: 7px;
}
.s-sidebar-4 > ul li > a:hover {
   background: #c0e3f39e;
}
.s-sidebar-4 > ul li > ul {
  display: none;
}
.s-sidebar-4 > ul li > ul a {
  padding: 13px 26px;
  font-weight: normal;
}
.s-sidebar-4 > ul li > ul a::before {
  content: '\f10c';
  font-size: 0.616em;
  position: relative;
  top: 0.375em;
}
.s-sidebar-4 h2>i {
  width: 26px;
    font-size: 16px;
  color: #888b93;
}
.s-sidebar-4 > ul li:last-child a {
  border-bottom: none;
}
.s-sidebar-4 > ul li.is-active h2> i {
  color: #30b0e5;
}
.s-sidebar-4 > ul li.is-active > a{
  color: #30b0e5;
    background: #c0e3f39e;
}
.s-sidebar-4 > ul li.is-active h2{
    font-weight: 600;
    position: relative;
    background: -webkit-linear-gradient(#35aee5,#1867af);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.s-sidebar-4 > ul li.is-active > ul {
  display: block;
}
.s-sidebar-4 .checked {
  position: absolute;
  right: 13px;
  top: 50%;
  padding: 3px 9px;
  border-radius: 7px;
  background-color: rgb(236, 249, 238);
  color: rgb(50, 149, 70);
  transform: translateY(-50%);
}
/* END s-sidebar-4 */
.p-content li {
  display: none;
}
[class*="c-headline-"] i {
    color: #30b0e5;
}
.c-headline-1 .c_name {
    color: #0b70b8;
    font-weight: 500;
}
.c-headline-1 {
    border-bottom: 1px solid #a8dbf4;
}
@media screen and (min-width: 1260px){
  .ht-page__main {
      width: calc(100% - 250px);
  }
}
.ht-mrt50 {
    margin-top: 50px;
}
/* Listening */
.listening_cate-item {
    position: relative;
    padding: 8px 16px;
    font-size: 18px;
    font-weight: 500;
    text-transform: uppercase;
    color: #a95c46;
    cursor: pointer;
}
.listening_cate-item.is-active {
    color: #30b0e5;
}
.listening_cate-item.is-active::after {
    content: '';
    position: absolute;
    width: 90%;
    height: 4px;
    background: #30b0e5;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 12px;
}
.exam-number {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 0 34px;
}
.exam-number_item {
    width: calc( 100% / 3 );
    display: flex;
}
.exam-number_item-icon {
    margin-right: 10px;
    height: 2.75em
}
.exam-number_item-name {
    color: rgb(124, 127, 136);
    font-weight: 700;
    line-height: 20px;
    font-size: 15px;
    text-transform: uppercase;
}
.exam-number_item-number {
    font-weight: 600;
    line-height: 24px;
    font-size: 16px;
    color: rgb(36, 41, 56);
    margin: 0;
}
.success {
    color: rgb(50, 149, 70)!important;
}
.error {
    color: rgb(226, 75, 25)!important;
}
.exam-img .img {
    width: 100%;
    display: flex;
    justify-content: center;
}
.exam-img img {
    width: 80%;
}

/* wrting */
.question .heading {
    font-weight: 600;
    line-height: 30px;
    font-size: 16px;
}
.question .title {
    font-weight: 600;
    font-size: 16px;
}
.question .desc {
    color: rgb(36, 41, 56);
    font-size: 14px;
    margin-top: 15px;
}
.answer {
    margin-top: 25px;
}
.answer__img {
    display: flex;
    justify-content: center;
}
.answer__img img {
    width: 80%;
}
.comment {
    margin-top: 50px;
}
.point-criteria {
    display: flex;
    align-items: center;
}
.point__item {
    display: flex;
    align-items: center;
    box-shadow: rgb(233, 233, 236) 0px -1px 0px inset;
    padding: 8px 12px 10px 0px;
    margin-right: 20px;
    font-size: 16px;
}
.point__item-name {
    margin-right: 10px;
    color: rgb(212, 37, 37);
}
.criteria {
    position: relative;
}
.sub-title {
    font-weight: 500;
    line-height: 20px;
    font-size: 16px;
    color: rgb(55, 60, 75);
    margin: 32px 0 16px;
}

.score {
    position: absolute;
    bottom: 0;
    right: 10px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 4px solid rgb(212, 37, 37);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
}

.score__number {
    color: rgb(212, 37, 37);
    font-size: 16px;
}

.audio-container {
    margin-top: 50px;
    text-align: center;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    padding: 20px;
}

audio {
    width: 100%;
    margin-top: 20px;
}

/* Customize appearance */
audio::-webkit-media-controls-panel {
    background-color: #fff;
    border: none;
    border-radius: 5px;
}

audio::-webkit-media-controls-play-button {
    /* color: red; */
    /* color: #000;
    background: #eee;
    border-radius: 50%; */
    color: blue;
}

audio::-webkit-media-controls-volume-slider {
    color: red;
}

audio::-webkit-media-controls-timeline {
    background-color: #fff;
}

/* Progress bar styling */
audio::-webkit-media-controls-timeline-progress-bar {
    background-color: #333;
}

/* Thumb of the progress bar */
audio::-webkit-media-controls-timeline-thumb {
    background-color: #333;
}

/* Volume slider styling */
audio::-webkit-media-controls-volume-slider-container {
    margin-right: 10px;
}

/* Volume slider thumb styling */
audio::-webkit-media-controls-volume-slider-thumb {
    background-color: #333;
}

/* Time display styling */
audio::-webkit-media-controls-current-time-display,
audio::-webkit-media-controls-time-remaining-display {
    color: #333;
    font-size: 12px;
    margin-top: 4px;
}

/* Disable default track appearance */
audio::-webkit-media-controls-timeline-container {
    height: 0;
    display: none;
}
/* Style the custom progress bar */
.custom-progress-bar {
    position: relative;
    height: 10px;
    background-color: #ddd;
    margin-top: 10px;
    overflow: hidden;
}

/* Style the progress dot */
.progress-dot {
    position: absolute;
    height: 100%;
    width: 6px;
    background-color: #3498db;
    border-radius: 50%;
    pointer-events: none;
    transition: left 0.1s linear; /* Add transition for smooth movement */
}

/* Style the completed progress */
.completed-progress {
    background-color: #e74c3c; /* Red color */
}
.completed-progress {
    background-color: #e74c3c; /* Red color */
}

.circle {
    position: relative;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: conic-gradient(
        rgb(212, 37, 37) 0% 60%, /* Màu đỏ cho 60% của vòng tròn */
        #ddd 60% 100% /* Màu xám cho phần còn lại */
  );
}
.number {
    background: #fffefe;
    border-radius: 50%;
    width: 80px;
    height: 80px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 24px;
    font-weight: bold;
    color: black;
}
.number .score_data {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 24px;
    color: rgb(212, 37, 37);
}
.total-score {
    text-align: center;
}
.total-score>h3 {
    font-weight: 600;
    line-height: 20px;
    font-size: 14px;
    color: rgb(124, 127, 136);
    font-size: 18px;
    text-transform: uppercase;
    margin-bottom: 15px;
}
.total-score .circle {
    margin: 0 auto;
}
.total-score .parts .circle {
    position: absolute;
    right: 15px;
}
.overall {
     padding: 0 80px;
}
.comment-total .ht-format-detail {
    text-align: justify;
}
.comment-total .title-comment {
    font-weight: 600;
    line-height: 20px;
    font-size: 14px;
    color: rgb(55, 60, 75);
}
.overall .parts {
    margin-top: 50px;
}
.parts__item-thumb img{
    height: 7em;
}
.parts__item {
    position: relative;
    background: #e4f2ff;
    border-radius: 10px;
    display: flex;
    align-items: center;
    padding: 5px 10px;
    margin-top: 20px;
    box-shadow: rgba(0, 0, 0, 0.24) 7px 2px 4px;
}
.parts__item .info-number {
    display: flex;
    align-items: center;
    margin-top: 10px;
}
.parts__item .info-number p{
        margin-right: 10px;
    font-weight: 600;
    line-height: 20px;
    font-size: 12px;
    color: rgb(80, 84, 96);
}
.parts__item .info-number span {
    margin-right: 5px;
    color: #988d8d;
}
.parts__item .info-title {
    text-align: left;
    font-size: 20px;
    color: #30b0e5;
    font-weight: bold;
}
.parts__item-info {
    margin-left: 10px;
}
.parts__item-score {
    width: 65px;
    height: 65px;
}
.parts__item-score .number{
    width: 50px;
    height: 50px;
}
.parts__item-score .score_data {
    font-size: 16px
}
.c-headline-2 .c_name {
    font-size: 25px!important;
    font-weight: 600;
    position: relative;
    background: -webkit-linear-gradient(#35aee5,#1867af);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* overview */
.overview {
    padding: 0 80px;
}
.overview__items {
    box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
    border-radius: 12px;
    margin-top: 30px;
    background: #ecf6ff;
}
.overview__items-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    box-shadow: rgb(213 213 213) 0px -1px 0px inset;
}
.overview__items-name {
    font-weight: 600;
    line-height: 24px;
        font-size: 19px;
    color: #545559;
}
.overview__items-name i {
    font-weight: 600;
    font-size: 23px;
    color: #2990ce;
    margin-right: 8px;
}
.overview__items-bot {
    padding: 20px;
    display: flex;
    justify-content: space-between;
}
.overview__items-title{
    margin: 0px 0px 2px;
    font-weight: 400;
    line-height: 20px;
    font-size: 14px;
    color: rgb(124, 127, 136);
}
.overview__items-info {
    font-weight: 600;
    line-height: 24px;
    font-size: 16px;
    color: rgb(36, 41, 56);
}
.name-article {
    font-size: 16px;
    color: rgb(36, 41, 56);
}
.name-article span{
    background-color: rgb(248 216 199);
    color: rgb(197 8 8);
    padding: 6px 10px;
    border-radius: 12px;
}
.bg-error {
  background: rgb(226, 75, 25)!important;
}
.bg-success {
  background: rgb(50, 149, 70)!important;
}
.exam-answer {
  margin-top: 30px;
  padding: 0 30px;
}
.exam-answer__item {
  display: flex;
  align-items: center;
  margin-top: 12px;
}
.exam-answer__item>span {
  margin-right: 12px;
  font-size: 16px;
  font-weight: 500;
}
.exam-answer__item>span:nth-child(3){
  border-left: 1px solid #ccc;
  padding-left: 12px;
}
.number-answer {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ccc;
    color: #fff;
    border-radius: 50%;
}

.audioplayer {
    display: flex;
    flex-direction: row;
    box-sizing: border-box;
    margin: 1em 0;
    padding: 0 24px;
    width: 100%;
    height: 96px;
    align-items: center;
    border: 1px solid #DDE2E6;
    border-radius: 35px;
    background: #fff;
}

.audioplayer-playpause {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    transition: all .2s ease-in-out;
}

.audioplayer:not(.audioplayer-playing) .audioplayer-playpause {
    background: rgba(91, 130, 255, 0);
    border: 1px solid #5B82FF;
}

.audioplayer:not(.audioplayer-playing) .audioplayer-playpause:hover {
    background: rgba(91, 130, 255, 0.1);
}

.audioplayer-playing .audioplayer-playpause {
    background: rgba(253, 79, 26, 0);
    border: 1px solid #FD4F1A;
}

.audioplayer-playing .audioplayer-playpause:hover {
    background: rgba(235, 79, 26, 0.1);
}

.audioplayer:not(.audioplayer-playing) .audioplayer-playpause a {
    content: '';
    justify-content: center;
    width: 0;
    height: 0;
    margin-left: 2px;
    border-top: 7px solid transparent;
    border-right: none;
    border-bottom: 7px solid transparent;
    border-left: 12px solid #0059FF;
}

.audioplayer-playing .audioplayer-playpause a {
    content: '';
    display: flex;
    justify-content: space-between;
    width: 12px;
    height: 14px;
}

.audioplayer-playing .audioplayer-playpause a::before, .audioplayer-playing .audioplayer-playpause a::after {
    content: '';
    width: 4px;
    height: 14px;
    background-color: #FD4F1A;
}

.audioplayer-time {
    display: flex;
    width: 40px;
    justify-content:center;
    font-size: 12px;
    color: rgba(51, 51 ,51, .6)
}

.audioplayer-time-current {
    margin-left: 24px;
}

.audioplayer-time-duration {
    margin-right: 24px;
}

.audioplayer-bar {
    position: relative;
    display: flex;
    margin: 0 12px;
    height: 12px;
    flex-basis: 0;
    flex-grow: 1;
    cursor: pointer;
}

.audioplayer-bar::before {
    content: '';
    position: absolute;
    top: 5px;
    width: 100%;
    height: 2px;
    background-color: #DDE2E6;
}

.audioplayer-bar > div {
    position: absolute;
    left: 0;
    top: 5px;
}
.audioplayer-bar-loaded {
    z-index: 1;
    height: 2px;
    background: #BEC8D2;
}

.audioplayer-bar-played {
    flex-direction: row-reverse;
    z-index: 2;
    height: 2px;
    background: -webkit-linear-gradient(left,#0059FF,#09B1FA);
}

.audioplayer-bar-played::after {
    display: flex;
    position: absolute;
    content: '';
    box-sizing: border-box;
    top: 50%;
    transform: translateY(-50%);
    right: -1px;
    margin-right: -5px;
    width: 20px;
    height: 20px;
    background-color: #fff;
    border-radius: 50%;
}

.audioplayer:not(.audioplayer-playing) .audioplayer-bar-played::after {
    border: 2px solid #BEC8D2;
}

.audioplayer-playing .audioplayer-bar-played::after {
    border: 2px solid #0059FF;

}

.audioplayer-volume {
    display: flex;
    align-items: center;
}

.audioplayer-volume-button {
    display: flex;
    align-items: center;
    width: 24px;
    height: 24px;
    cursor: pointer;
}

.audioplayer-volume-button a {
    display: flex;
    width: 6px;
    height: 8px;
    background-color: #9A9FB0;
    position: relative;
}

.audioplayer-volume-button a:before, .audioplayer-volume-button a:after {
    content: '';
    position: absolute;
}

.audioplayer-volume-button a:before {
    width: 0;
    height: 0;
    border-top: 8px solid transparent;
    border-right: 9px solid #9A9FB0;
    border-bottom: 8px solid transparent;
    border-left: none;
    top: -4px;
}

.audioplayer:not(.audioplayer-mute) .audioplayer-volume-button a:after {
    left: 10px;
    top: -2px;
    width: 6px;
    height: 6px;
    border: 6px double #9A9FB0;
    border-width: 6px 6px 0 0;
    border-radius: 0 12px 0 0;
    transform: rotate(45deg);
}

.audioplayer-mute .audioplayer-volume-button a {
    background-color: #FD4F1A;
}

.audioplayer-mute .audioplayer-volume-button a:before {
    border-right: 9px solid #FD4F1A;
}

.audioplayer-volume-adjust {
    display: flex;
    align-items: center;
    margin-left: 8px;
}

.audioplayer-volume-adjust > div {
    position: relative;
    display: flex;
    width: 60px;
    height: 2px;
    cursor: pointer;
    background-color: #BEC8D2;
}

.audioplayer-volume-adjust div div {
    position: absolute;
    top: 0;
    left: 0;
    height: 2px;
    background-color: #0059FF;
}

.login-student{
    height: 100vh;
    width: 100%;
    background: #b3e9ff63;
}
.s-sign-in-1{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}
.login-student .c_header {
    text-align: center;
    padding: 18px;
    font-size: 24px;
    text-transform: uppercase;
    font-weight: bold;
    position: relative;
    background: -webkit-linear-gradient(#35aee5,#1867af);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.login-student .c-modal-group {
    padding: 16px;
    border-radius: 18px;
}
.login-student .c-btn--sm {
    background: -webkit-linear-gradient(#35aee5,#1867af);
    font-weight: bold;
}
.login-student .c_icon i {
    color: #2484c5;
}
.login-student .c-modal-box {
    z-index: 1;
}
.logout {
    position: absolute;
    right: 30px;
    color: #4dbbe9;
    font-size: 16px;
}
.logout i{
    color: #2990ce;
}
/* responsive | you can change the max-width value to match your theme */

@media screen and (max-width: 679px) {
    .audioplayer-volume-adjust {
        display: none;
    }
}


@media screen and (max-width: 992px) {
    .ht-page__sidebar {
        height: auto;
        top: 91px;
        box-shadow: rgba(99, 99, 99, 0.2) 0px 2px 8px 0px;
    }
    .s-sidebar-4 .s_menu {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        -ms-flex-wrap: unset;
        flex-wrap: unset;
        -webkit-box-pack: unset;
        -ms-flex-pack: unset;
        justify-content: unset;
        overflow-x: auto;
        overflow-y: hidden;
        white-space: nowrap;
    }
    .s-sidebar-4 .s_heading {
        display: none;
    }
    .s-sidebar-4 .checked {
        display: none;
    }
    .s-header-1 .hd-logo {
        margin-right: 10px;
    }
    .hd-info {
        padding-left: 15px;
    }
    .mshv {
        display: block;
        padding-left: 20px;
    }
    .s-header-1 .header {
        justify-content: space-between;
    }
    #wrapper {
        margin-top: 40px;
    }
    .listening_cate-item {
        font-size:  16px;
    }
    .logout span {
        display: none;
    }
    .logout {
        position: absolute;
        right: 11px;
        top: 10px;
        color: #4dbbe9;
        font-size: 20px;
    }
}
@media screen  and (max-width: 767px) {
    .exam-number {
        align-items: flex-start;
    }
}
@media screen and (max-width: 575px) {
    .overview {
        padding: 0 0px;
    }
    .exam-number {
        display: block;
    }
    .exam-number_item {
        width: 100%;
        margin-bottom: 12px;
    }
    .exam-number_item>div {
        display: flex;
        align-items: center;
    }
    .exam-number_item-name {
        width: 160px;
    }
    .overall .parts .circle {
        position: absolute;
        right: 10px;
    }
}
@media screen and (max-width: 479px){
    .ht-page__main {
        padding: 12px;
    }
    .ht-page__content {
        padding: 12px;
    }
    .overview, .overall {
        padding: 0 0px;
    }
    .c-headline-2 {
        margin-top: 12px;
        margin-bottom: 0;
    }
    .listening_cate-item {
        font-size: 12px;
        font-weight: bold;
        padding: 8px 12px;
    }
    .exam-answer__item>span:nth-child(3) {
        padding-left: 2px;
    }
    .exam-answer__item>span {
        margin-right: 4px;
    }
    .exam-answer {
        padding: 0;
    }
    .exam-img img {
        width: 100%;
    }
    .parts__item-thumb img {
        height: 4.5em;
    }
    .point__item {
        margin-right: 0px;
    }
    .answer__img img {
        width: 100%;
    }
    .parts__item .info-number {
        margin-top: 0;
    }
    .parts__item .info-number p {
        margin-right: 5px;
    }
    .parts__item-info {
        margin-left: 0;
    }
    .audioplayer {
        padding: 0 12px;
        height: 80px;
    }
}