@charset "utf-8";
/* root */
:root{
	--max-width:132rem;
    --header-height: 14rem;
    --lnb-height: 8rem;
    --hiro-height:64rem;

    --leftMenu:26rem;
    --leftMenu-sm:5.8rem;

    --padding-content-wrap: 2.4rem 3.6rem;
}

#content {max-width:var(--max-width); margin: 0 auto;}
.main #content {max-width:100%; margin: 0 auto;}
/* header {background: var(--color-white);}
h1 a, h1 a:hover {color: var(--text-black);}
h1 a span {border: 1px solid var(--border);}
.header_nav a, .lms_header_nav a {color: var(--text-black); white-space: nowrap;}
.header_nav a:hover, .lms_header_nav a:hover {border-bottom: 5px solid var(--color-primary);}
.header_wrap .util{
	button {border: 1px solid var(--border); color: var(--text-black);}
} */
.leftNav {background: transparent; padding: 0;}

/* 로그인 전 레이아웃 스타일 */
.before {
	.header_wrap .util {
		/*.btn_setting, .btn_alarm {visibility: hidden; display: none;}*/
	}
	.lnb_scroll::after{left:calc(100% - 120px);}
	.lnb_scroll:hover:after {left:calc(100% - 120px);}
}

/* 메인화면 */
.main_content {container-type: inline-size;}
.main_content > section {display: flex;}
.main_content > section > div {width:100%; max-width: var(--max-width); margin: 0 auto; padding:5rem 2rem;}
.main_content > section h2 {font-size: 24px; margin-bottom: var(--margin-xl);}
.main_content > section h3.title {position: relative !important; width: auto; height: auto; font-size: var(--fs-md); font-weight: var(--fw-semibold); line-height: 1.25;}
.desc {margin-bottom: var(--margin-xl);}

/* 히어로영역 */
.spot_main {/* background: var(--color-secandary); */ min-height:var(--hiro-height);}
.spot_main > div{max-width: none !important; padding: 0 !important; position: relative;}
.hero {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: var(--hiro-height); /* 기존 spot_main 높이와 맞춤 */
}

.hero_view {
    position: relative;
}

.hero_list {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    margin: 0;
    padding: 0;
    list-style: none;
}

.hero_list::-webkit-scrollbar {
    display: none;
}

.hero_item {
    flex: 0 0 100%;
    scroll-snap-align: start;
    position: relative;
}

.hero_link, .hero_link:hover {
    display: block;
    position: relative;
    min-height: var(--hiro-height);
    color: #fff;
    text-decoration: none;
    border:0;
}

.hero_img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero_dim {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0,0,0,.55) 0%, rgba(0,0,0,.25) 45%, rgba(0,0,0,.15) 100%);
}

.hero_body {
    position: relative;
    z-index: 1;
    display: block;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 10rem 2rem 2rem;
    color: var(--text-invert);
}

.hero_kicker {
    display: inline-block;
    letter-spacing: .06em;
    opacity: .9;
}

.hero_title {
    display: block;
    margin-top: 1.2rem;
    font-size: clamp(2.6rem, 3.2vw, 4.2rem);
    line-height: 1.1;
    font-weight: 800;
}

.hero_desc {
    display: block;
    margin-top: 1.4rem;
    /* max-width: 64rem; */
    font-size: var(--fs-lg);
    line-height: 1.5;
    opacity: .95;
}
.hero_desc.list_dot > li:before {background:var(--color-white); top: 12px;}
.hero_cta {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    margin-top: 2.2rem;
    padding: 1.2rem 1.6rem;
    border-radius: 999px;
    background: rgba(255,255,255,.92);
    color: #111;
    font-weight: 800;
}

.hero_ctrl {
    position: absolute;
    inset: auto 0 2.2rem 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    pointer-events: none; /* 버튼만 클릭되게 */
    width: fit-content;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,.35);
    border-radius: var(--radius-full);
}

.hero_nav,
.hero_pause {
    pointer-events: auto;
}

.hero_nav {
    width: 4.4rem;
    height: 4.4rem;
    border-radius: 999px;
    /* border: 1px solid rgba(255,255,255,.25); */
    background: transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.hero_prev::before,
.hero_next::before {
    font-family: "Material Symbols Outlined";
    font-size: 2.6rem;
    line-height: 1;
    color: #fff;
    margin: 0;
}

.hero_prev::before { content: "chevron_left"; }
.hero_next::before { content: "chevron_right"; }

.hero_pause {
    width: 4.4rem;
    height: 4.4rem;
    border-radius: 999px;
    /* border: 1px solid rgba(255,255,255,.25);*/
    background: transparent; 
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}
.hero_ctrl button[disabled] {background: transparent !important;}
.hero_dots {
    pointer-events: auto;
    display: inline-flex;
    gap: .6rem;
    padding: .6rem .8rem;
    border-radius: 999px;
    /* background: rgba(0,0,0,.25); */
}

.hero_dot {
    width: .9rem;
    height: .9rem;
    border-radius: 999px;
    border: 0;
    background: rgba(255,255,255,.5);
    cursor: pointer;
}

.hero_dot[aria-current="true"] {
    width: 2.2rem;
    background: rgba(255,255,255,.95);
}

.hero_nav:focus-visible,
.hero_pause:focus-visible,
.hero_dot:focus-visible {
    outline: 2px solid var(--color-primary, #005bac);
    outline-offset: 2px;
}

/* 작은 화면: 텍스트 패딩 조정 */
@media (max-width: 768px) {
    .hero_body {
        padding-top: 7rem;
    }
    .hero_desc {
        max-width: 100%;
    }
}


.recommend {background: #e9dbd4;}
.main .search {max-width: var(--max-width);margin: 0 auto;padding: var(--padding-xl) var(--padding-lg);display: flex;align-items: center;justify-content: center;}
.main .search input[type=text] {width:100%;}
.main .search .btn_search { background: var(--color-primary); display: flex; font-size: var(--fs-base); padding: var(--padding-md); color: var(--text-invert);}

/* 카테고리 */
.main_content .prog_card {flex-wrap: nowrap; overflow: auto hidden}
.main_content .prog_card li{flex-shrink: 0;}

/* 추천 */
.recommend { padding: 0; }
.recommend_hd { margin-bottom: 18px; }
.recommend_hd .sub { font-size: .875em; font-weight: 500; color: var(--text-gray, rgba(0,0,0,.6)); }
.recommend_hd .desc { margin-top: 6px; color: var(--text-gray, rgba(0,0,0,.6)); }
.recommend_bd {display: flex;gap: var(--gap-lg);align-items: start;width: 100%;flex-direction: column;}
.recommend_nav {/* position: sticky; */top: 16px;width: 100%;display: flex;width: 100%;}
.tabs {display: flex;gap: 0;width: 100%;height: auto;flex-direction: row;flex-wrap: wrap;padding: 0;border-radius: var(--radius-lg);overflow: hidden;background: var(--color-white);padding: var(--padding-sm);}
.tab {width: calc(100%/9);/* aspect-ratio: 4/3; */text-align: center;/* height: 40px; */padding: var(--padding-lg);border-radius: 0;/* border-right: 1px dashed var(--border, rgba(0,0,0,.12)); */background: var(--color-white, #fff);/* color: var(--text-strong, #111); *//* font-weight: 600; */cursor: pointer;font-size: var(--fs-base);line-height: 120%;}
.tab.is-active, .tab:hover {background: var(--color-secandary);border-color: var(--color-secandary);color: #fff;transition: all .45s ease;/* margin-right: 1rem; *//* width: calc(100% + 1rem); */border-radius: var(--radius-lg);box-shadow: 0 0 15px rgba(0,0,0,0.3);z-index: 10;}
.tab:focus-visible { outline: 2px solid var(--focus, #005bac); outline-offset: 2px; }
.recommend_panels {width: 100%;min-height: 190px;}
.recommend_panels .panel {display: none;}
.recommend_panels .panel.is-active {display: block;}
.cards {display: grid;grid-template-columns: repeat(4, minmax(0, 1fr));gap: var(--gap-lg);list-style: none;padding: 0;margin: 0;}
.card {min-height: 140px;padding: 16px 16px 14px;border-radius: var(--radius-lg);border: 0px solid var(--border, rgba(0,0,0,.12));background: var(--color-white, #fff);display: flex;flex-direction: column;gap: 8px;}
.badge { font-size: 11px; font-weight: 800; letter-spacing: .06em; color: var(--text-gray, rgba(0,0,0,.55)); width: fit-content; white-space: nowrap;}
/* 알람 배지 */
.btn_alarm .badge {display: none;}
.btn_alarm.on .badge {display: block; position: absolute; top: 2px; right: 6px; width: 8px; height: 8px; min-width: 8px; max-width: 8px; background-color: var(--system-color-red); border-radius: 50%; font-size: 0; line-height: 0; border: 2px solid #fff; box-sizing: content-box; padding: 0;}
.title { font-size: 16px; font-weight: 800; margin: 0; }
.text { color: var(--text-gray, rgba(0,0,0,.65)); margin: 0; font-size: 14px; }
.link { margin-top: auto; font-weight: 700; color: var(--color-primary, #7a0d0d); width: fit-content; }
.link:focus-visible { outline: 2px solid var(--focus, #005bac); outline-offset: 2px; border-radius: 4px; }

.recommend_panels .panel.is-active .card { animation: recommendCardFadeIn .25s ease both; }
.recommend_panels .panel.is-active .cards > li:nth-child(2) .card { animation-delay: .04s; }
.recommend_panels .panel.is-active .cards > li:nth-child(3) .card { animation-delay: .08s; }
.recommend_panels .panel.is-active .cards > li:nth-child(4) .card { animation-delay: .12s; }
@keyframes recommendCardFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) { .recommend_panels .panel.is-active .card { animation: none; transform: none; } }

@media (max-width: 1024px) { .recommend_bd { grid-template-columns: 1fr; } .recommend_nav { position: static; } .tabs { grid-auto-flow: column; grid-auto-columns: minmax(180px, 1fr); overflow-x: auto; } .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .cards { grid-template-columns: 1fr; } }

/* 최신 AAU */
.latest .list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--gap-lg); margin-top: var(--margin-xl); }
.latest .card {display: flex;gap: var(--gap-lg);padding: var(--padding-xl);background: var(--color-white);border: 1px solid var(--border);border-radius: var(--radius-lg);flex-direction: row;}
.latest .thumb { flex: 0 0 180px; height: 130px;overflow: hidden;border-radius: var(--radius-md);display: flex;flex-direction: row;width: 50%;}
.latest .thumb img { width: 100%; height: 100%; object-fit: cover; display: block; aspect-ratio: 16 / 9; }
.latest .body { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.latest .body p { color: var(--text-gray, var(--gray-600)); font-size: var(--fs-sm); }
.latest .more { width: fit-content; margin-top: auto; color: var(--text-primary); font-weight: var(--fw-semibold); }
.latest .more::after { content: " \2192"; }
.latest .more:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; border-radius: 4px; }
@media (max-width: 768px) { .latest .list { grid-template-columns: 1fr; } }

/* 인기 */
.popular_list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px 28px; list-style: none; padding: 0; margin: 16px 0 0; }
.popular_link {display: flex;gap: 12px;text-decoration: none;color: inherit;align-items: center;}
.popular_thumb {width: 140px;height: 100px;border-radius: 8px;overflow: hidden;flex: 0 0 auto;background: var(--color-gray-100, #f2f2f2);}
.popular_thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.popular_body { min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.popular_title {margin: 0;font-weight: 700;line-height: 1.25;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}
.popular_period { margin: 0; font-size: 12px; color: var(--text-gray, rgba(0,0,0,.6)); display: flex; gap: 6px; align-items: center; flex-wrap: wrap; row-gap: 0; }
.popular_period time { white-space: nowrap; }
.popular_link:focus-visible { outline: 2px solid var(--color-primary, #005bac); outline-offset: 3px; border-radius: 10px; }
@media (max-width: 1024px) { .popular_list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .popular_list { grid-template-columns: 1fr; } .popular_thumb {width: 120px;height: 80px;} }

/* 신규 */
.card_slider { position: relative; overflow: visible; }
.card_nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;

    width: 4.4rem;
    height: 4.4rem;
    border-radius: 999px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    border: 1px solid rgba(0,0,0,0.12);
    background: rgba(255,255,255,0.92);
    box-shadow: 0 6px 18px rgba(0,0,0,0.12);
}
.card_nav--prev { left: -2.2rem; }
.card_nav--next { right: -2.2rem; }
.card_nav:disabled { opacity: 0.35; cursor: not-allowed; }
.card_slider .card_list li {flex-shrink: 0;}

/* ✅ 스크롤바 숨김(기능 유지) */
.main_content .prog_card,
.fuatured .card_list,
.featured .card_list {
    scrollbar-width: none;          /* Firefox */
    -ms-overflow-style: none;       /* IE/Legacy Edge */
}

.fuatured .card_list::-webkit-scrollbar,
.featured .card_list::-webkit-scrollbar {
    height: 0;                      /* Chrome/Safari */
    display: none;
}

/* 혹시 기본 스타일로 track이 남는 경우까지 컷 */
.fuatured .card_list::-webkit-scrollbar-track,
.fuatured .card_list::-webkit-scrollbar-thumb,
.featured .card_list::-webkit-scrollbar-track,
.featured .card_list::-webkit-scrollbar-thumb {
    background: transparent;
}


/* 단기교육 */
.micro {background: #24436b20;}
.tags { width: 100%; }
.tag-list { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 0 0 var(--margin-lg); }
.tag { display: inline-flex; align-items: center; height: 34px; padding: 0 14px; border: 1px solid var(--border, rgba(0,0,0,.14)); border-radius: 999px; background: var(--color-white, #fff); color: var(--text-strong, #111); font-size: 14px; line-height: 1; cursor: pointer; }
.tag:hover, .tag.is-active { background: var(--chip-hover, rgba(0,0,0,.04)); }
.tag:active { transform: translateY(1px); }
.tag:focus-visible { outline: 2px solid var(--color-primary, #005bac); outline-offset: 2px; }

.card_list li > a{background: var(--color-white);}


/*강의검색 */
.main_content > section.select_catagory{background:var(--bg-search-info);}
.main_content > section.select_catagory > div {padding: 0;}
/* filter bar */
.filter_bar { padding: var(--padding-xl) var(--padding-lg);}
.filter_group { border: 0; padding: 0; margin: 0; display: flex; align-items: center; gap: var(--gap-md);}
.filter_list {display: flex;flex-wrap: wrap;gap: var(--gap-md);margin: 0;padding: 0;flex: 1;min-width: 0;flex-direction: row;}
.filter_item {/* list-style: none; */ min-width: 140px;}
.filter_select {position: relative;background: var(--color-white);border-radius: var(--radius-sm);}
.filter_btn {appearance: none;display: inline-flex;align-items: center;justify-content: space-between;gap: var(--gap-md);width: 100%;height: 44px;padding: 0 32px 0 12px; border: 1px solid var(--border); background: var(--color-white);border-radius: var(--radius-sm);color: var(--text-black);font-size: var(--fs-base);line-height: 1;}
.filter_btn:after {content: "expand_more";font-family: "Material Symbols Outlined";font-size: 22px;position: absolute;right: 8px;top: 50%;transform: translateY(-50%);line-height: 1;pointer-events: none;}
.filter_btn:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px;}
.filter_label { font-weight: var(--fw-semibold); white-space: nowrap;}
.filter_count { white-space: nowrap; opacity: 0.85;}

/* dropdown */
.filter_menu { position: absolute; top: calc(100% + 6px); left: 0; z-index: 20; min-width: 100%; background: var(--color-white); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 6px; box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);}
.filter_menu li { list-style: none;}
.filter_menu li + li { border-top: 1px solid var(--border);}
.filter_menu button { width: 100%; text-align: left; padding: 10px 10px; border: 0; background: transparent; border-radius: var(--radius-sm); color: var(--text-black);}
.filter_menu button:hover,.filter_menu button:focus-visible { background: rgba(0, 0, 0, 0.05); outline: none;}

/* tools */
.filter_tools { display: inline-flex; gap: 8px; flex: none; justify-content: flex-end;}
.icon_btn { width: 44px; height: 44px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--color-white); display: inline-flex; align-items: center; justify-content: center;}
.icon_btn:before { content: attr(data_icon); font-family: "Material Symbols Outlined"; font-size: 22px; line-height: 1; margin: 0;}
.icon_btn:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px;}

.list_header {display: flex; justify-content: space-between; padding: var(--padding-lg) 0;}
.btn_text {background: transparent;border: 1px solid var(--border);padding: var(--padding-md);}
.btn_text.active {border:1px solid var(--color-secandary); color:var(--color-secandary); }

.select_text {padding:1rem 0; gap:var(--gap-lg); font-size: var(--fs-sm);}
.filter_form + .select_text{margin-top:1rem;}
.select_text + .select_text {border-top:1px solid var(--border);}
.cate {display: inline-flex;}
.icon_close {display: inline-flex; align-items: center; cursor:pointer;}
.icon_close:after {border: 1px solid var(--border); background: var(--color-white); border-radius: var(--radius-sm); margin-left: var(--margin-md);}

/* responsive */
@media (max-width: 1024px){
	.tab { aspect-ratio: auto; width: calc(100% / 4); }
	/* .tab:nth-child(-n+4){border-bottom:1px dashed var(--border, rgba(0,0,0,.12));}
	.tab:nth-child(4n) {border-right: 0;} */
	
	.filter_group {flex-direction: column; align-items: flex-end;}
	.filter_list {width: 100%;}
    .filter_item {width: calc(100% / 3 - 6px);}
}
@media (max-width: 768px) {
    .filter_group {
        align-items: stretch;
        flex-direction: column;
    }

    .filter_tools {
        justify-content: flex-end;
    }

    .filter_btn {
        min-width: 140px;
    }
    .filter_item {width: calc(100% / 2 - 4px);}
}

/* 설정 팝업 — My Page 아이콘  */
.settings_popup > ul > li.my_page:before { content: "\e7fd" }

/* 알람 팝업 */
.alarm_popup {display:none; position: absolute;top: 7.2rem; right: 1rem;z-index: 10000;min-width: 24rem; max-width: 34rem; max-height:60rem; overflow-y:auto; border: 1px solid var(--border-dp);border-radius: var(--radius-md);background: var(--color-white);box-shadow: 0 0 6px rgba(0, 0, 0, 0.05);}
.alarm_popup *::-webkit-scrollbar { width:14px; height:15px; }
.alarm_popup *::-webkit-scrollbar-thumb { background-color:rgba(0, 0, 0, 0.1); border-radius:100px; border:5px solid #fff }
.alarm_popup *::-webkit-scrollbar-track { background-color:rgba(0, 0, 0, 0.0); border-radius:100px}
.alarm_popup > ul > li { display:flex; align-items:center; padding:1rem 1.5rem 1rem 1rem; border-bottom:0.1rem solid #DDD; cursor:pointer; text-align:left; }
.alarm_popup > ul > li:last-child { border-bottom:0; }
.alarm_popup > ul > li:before { font-family:"Material Symbols Outlined"; font-weight:700; margin-right:1rem; font-size:2rem; flex-shrink:0; }
.alarm_popup > ul > li.alarm_message:before { content: "\e0be" }
.alarm_popup > ul > li.alarm_exam:before    { content: "\ef42" }
.alarm_popup > ul > li.alarm_report:before  { content: "\e873" }
.alarm_popup > ul > li.alarm_discuss:before { content: "\e0bf" }
.alarm_popup > ul > li.alarm_survey:before  { content: "\e801" }
.alarm_popup > ul > li.alarm_back:before    { content: "\e5c4" }
.alarm_popup .alarm_label { flex:1; min-width:0; }
.alarm_popup .alarm_sbjt { display:block; font-size:var(--fs-sm); color:var(--gray-500); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.alarm_popup .alarm_label_text { display:block; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; margin-top:0.2rem; }
.alarm_popup .alarm_cnt { margin-left:1.5rem; font-size:var(--fs-sm); color:var(--gray-500); white-space:nowrap; flex-shrink:0; }
.alarm_popup > ul > li.has_alarm .alarm_cnt { color:var(--system-color-red); font-weight:var(--fw-bold); }
.alarm_popup > ul > li.has_alarm:after { content:"\e315"; font-family:"Material Symbols Outlined"; font-weight:700; margin-left:0.5rem; color:var(--gray-400); font-size:2rem; flex-shrink:0; }
.alarm_popup > ul > li:not(.has_alarm):not(.alarm_back) { cursor:default; opacity:0.6; }
.alarm_popup > ul > li.alarm_back { cursor:pointer; font-weight:700; }
.alarm_popup > ul > li.alarm_back:hover { background:var(--gray-50); }
.alarm_popup .alarm_meta { display:block; font-size:1.3rem; color:var(--gray-400); margin-top:0.2rem; }

/* 모바일 알람 팝업 */
@media screen and (max-width: 1024px) {
    .mobile_menu_header_actions { position:relative; }
    .mobile_menu_header_actions .btn_alarm { position:relative; }
    .alarm_popup { position:fixed; top:7rem; right:1rem; left:auto; width:fit-content; min-width:20rem; max-width:calc(100% - 2rem); z-index:100001; border-radius:var(--radius-md); box-shadow:0 4px 12px rgba(0,0,0,0.15); }
}