:root{--ink:#233630;--muted:#687770;--accent:#246653;--accent-dark:#174e3e;--soft:#eaf3ef;--line:#e2e8e4;--canvas:#f4f6f4;--white:#fff;--bad:#a63f38;--warn:#946319;--radius:12px;font-family:"Noto Sans CJK KR","Noto Sans KR",system-ui,sans-serif;color:var(--ink);background:var(--canvas);font-synthesis:none}
*{box-sizing:border-box}body{margin:0;font-size:14px;line-height:1.6}h1,h2,h3,p{margin:0}h1,h2,h3{word-break:keep-all;line-height:1.4;letter-spacing:-.7px}button,input,select,textarea{font:inherit;color:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:1px solid var(--line);border-radius:7px;background:white;min-height:38px;padding:8px 14px;font-weight:600;line-height:1.45}button:hover{background:#f0f5f1;border-color:#a2b9ac}button:disabled{cursor:default;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #b2853b;outline-offset:3px}input,select,textarea{border:1px solid #cbd6ce;border-radius:7px;min-height:40px;padding:8px 11px;background:white;max-width:100%;width:100%}input[type=checkbox]{width:18px;height:18px;min-height:18px;accent-color:var(--accent);flex-shrink:0}textarea{resize:vertical;min-height:94px}a{color:inherit}label{display:block;font-weight:600;font-size:13px;margin-bottom:7px}small,.small{font-size:12px}svg{width:20px;height:20px;flex-shrink:0;vertical-align:middle;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}[hidden]{display:none!important}.skip{position:fixed;top:-100px;left:20px;padding:12px;background:white;z-index:100}.skip:focus{top:10px}.primary{color:white;background:var(--accent);border-color:var(--accent)}.primary:hover{background:var(--accent-dark);color:white}.danger{color:var(--bad);border-color:#e4b4af}.text-button{border:0;background:transparent;color:var(--accent);padding:4px 0;text-align:left;min-height:32px}.icon-button{padding:8px;min-width:38px;display:inline-flex;align-items:center;justify-content:center}.muted{color:var(--muted)}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--accent);font-weight:700}.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.between{justify-content:space-between}.stack{display:grid;gap:18px}.subtle{background:var(--soft);padding:14px 16px;border-radius:8px;color:var(--accent-dark);font-size:13px}.badge{display:inline-flex;align-items:center;gap:5px;border-radius:5px;padding:3px 8px;background:#eef1ef;color:#5a6961;font-size:12px;font-weight:600;white-space:nowrap}.badge.good{color:#246653;background:#e9f4ee}.badge.warn{color:#8f611f;background:#fff5df}.badge.bad{color:#a63f38;background:#fcecea}.badge.blue{color:#3b648d;background:#ecf2fc}.dot{width:6px;height:6px;border-radius:50%;background:currentColor}.section{padding:52px 0}.container{width:min(1320px,calc(100% - 80px));margin:auto}.public{background:#fff}.public-header{height:86px;border-bottom:1px solid var(--line);background:#fff;position:relative;z-index:2}.public-header .container{height:100%;display:flex;align-items:center;gap:32px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none}.brand strong{font-size:19px;letter-spacing:-.7px}.brand small{display:block;color:var(--muted);font-size:9px;letter-spacing:1.8px;line-height:1.3}.brand-mark{width:38px;height:38px;border:1px solid #c5d5c9;border-radius:50%;display:grid;place-items:center;color:var(--accent);font-family:serif;font-size:27px;font-style:italic}.public-nav{display:flex;gap:25px;flex:1;margin-left:30px}.public-nav button{border:0;padding:8px 0;background:transparent;font-size:14px}.public-nav button.active{color:var(--accent)}.hero{background:#f0f1e9;overflow:hidden}.hero .container{display:grid;grid-template-columns:.92fr 1.08fr;gap:60px;align-items:center;min-height:505px}.hero-copy{padding:36px 0}.hero h1{font-size:52px;line-height:1.35;letter-spacing:-2px;margin:20px 0}.hero p{color:#5c6d62;font-size:16px;line-height:1.9;margin-bottom:27px}.hero img{width:100%;height:425px;object-fit:cover;border-radius:120px 6px 6px 6px}.hero-meta{display:flex;gap:25px;margin-top:30px;padding-top:19px;border-top:1px solid #d8dfd2}.hero-meta span{font-size:12px;color:var(--muted)}.hero-meta b{display:block;font-size:15px;color:var(--ink)}.hero .primary{padding:12px 22px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:24px}.section-heading h2{font-size:29px;margin-top:6px}.course-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.course-card{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:white}.course-card img{width:100%;height:165px;object-fit:cover;display:block}.course-card .card-body{padding:20px}.course-card h3{font-size:18px;margin:8px 0}.course-card p{font-size:13px;color:var(--muted);min-height:42px;margin-bottom:15px}.course-card footer{border-top:1px solid var(--line);padding-top:13px;display:flex;justify-content:space-between;align-items:center;font-size:12px}.lower-public{background:#f6f7f2}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:26px}.teachers{display:grid;grid-template-columns:1fr 1fr;gap:14px}.teacher{padding:20px;border:1px solid var(--line);border-radius:9px;background:white}.avatar{width:38px;height:38px;display:inline-grid;place-items:center;border-radius:50%;background:#eef1e9;color:#52694b;font-weight:700;flex-shrink:0}.teacher .avatar{margin-bottom:12px}.teacher p{font-size:12px;color:var(--muted);margin-top:5px}.public-footer{padding:26px 0;border-top:1px solid var(--line);font-size:12px;color:var(--muted);background:white}.public-footer .container{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.public-footer strong{font-size:15px;color:var(--ink)}.course-title{background:#f0f1e9;padding:34px 0}.course-title h1{font-size:32px}.course-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(320px,.8fr);gap:26px;align-items:start}.consult-card{position:sticky;top:20px}.panel{border:1px solid var(--line);background:#fff;border-radius:var(--radius);min-width:0}.panel-pad{padding:23px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:19px 22px;border-bottom:1px solid var(--line);flex-wrap:wrap}.panel-head h2{font-size:16px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:17px 14px;margin:22px 0}.fields .wide{grid-column:1/-1}.field-error{color:var(--bad);font-size:12px;min-height:0;margin-top:5px}.field-error:empty{display:none}.check-label{display:flex;gap:10px;align-items:flex-start;font-size:12px;font-weight:400}.form-error{color:var(--bad);font-size:13px;background:#fff0ed;padding:10px 12px;border-radius:6px;margin:12px 0}.form-error:empty{display:none}.form-success{padding:20px;border-radius:10px;background:var(--soft);color:var(--accent);margin-top:18px}.form-success strong{font-size:20px;display:block}.schedule{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.schedule button{padding:15px;text-align:left;min-height:134px}.schedule button.selected{border:2px solid var(--accent);background:var(--soft)}.schedule strong{display:block;font-size:14px;margin:7px 0}.schedule small{display:block;color:var(--muted)}.list-lines{list-style:none;padding:0;margin:0}.list-lines li+li{border-top:1px solid var(--line)}.list-lines button{border:0;background:transparent;width:100%;text-align:left;padding:16px 0;display:flex;justify-content:space-between;gap:12px;font-weight:500}.list-lines time{white-space:nowrap;color:var(--muted);font-size:12px}
/* 운영 화면 */
.admin{display:grid;grid-template-columns:220px minmax(0,1fr);min-height:100vh}.sidebar{background:#fff;border-right:1px solid var(--line);padding:26px 15px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar .brand{padding:0 8px 24px}.sidebar .brand strong{font-size:17px}.sidebar .brand small{font-size:8px}.sidebar .brand-mark{width:32px;height:32px;font-size:22px}.nav-label{font-size:10px;letter-spacing:1px;color:#8b978f;padding:15px 14px 8px}.side-nav{display:grid;gap:4px}.nav-item{border:0;background:transparent;display:flex;align-items:center;gap:12px;text-align:left;padding:11px 14px;color:#6a766f;min-height:43px}.nav-item.active{background:var(--soft);color:var(--accent);font-weight:700}.sidebar-bottom{margin-top:auto;display:grid;gap:8px;padding-top:24px}.help-card{padding:14px;background:#f6f7f3;border-radius:9px;font-size:12px;color:var(--muted)}.help-card b{color:var(--ink);display:block;margin-bottom:4px}.admin-main{min-width:0}.admin-top{height:76px;border-bottom:1px solid var(--line);background:white;padding:0 34px;display:flex;align-items:center;justify-content:space-between;gap:18px}.crumb{font-size:13px;color:var(--muted)}.crumb b{color:var(--ink);margin-left:12px}.account{display:flex;align-items:center;gap:12px}.account select{width:110px;font-size:12px;border-color:transparent;background:#f5f7f4;min-height:34px;padding:5px 8px}.date-label{font-size:12px;color:var(--muted)}.main-content{padding:28px 34px 16px;max-width:1800px;margin:auto;min-height:calc(100vh - 138px)}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.page-heading h1{font-size:26px}.page-heading p{color:var(--muted);font-size:13px;margin-top:4px}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:22px}.metric{padding:19px 21px;border:1px solid var(--line);background:white;border-radius:10px;position:relative;min-height:116px}.metric-label{font-size:12px;color:var(--muted);display:flex;justify-content:space-between}.metric-label svg{width:18px;height:18px;color:#8ba598}.metric strong{font-size:27px;letter-spacing:-.7px;display:block;margin:4px 0}.metric small{color:var(--muted);font-size:11px}.metric.featured{background:var(--accent);color:white;border-color:var(--accent)}.metric.featured .metric-label,.metric.featured small,.metric.featured svg{color:#d2e6dc}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 288px;gap:20px;align-items:start}.filters{display:flex;gap:10px;align-items:end;flex-wrap:wrap;padding:17px 22px;background:#fff;border-bottom:1px solid var(--line)}.filters .search-field{flex:1;min-width:180px}.filters label{font-size:11px;color:var(--muted);margin-bottom:5px}.filters select{width:150px}.filters input[type=date],.filters input[type=month]{width:165px}.filters .search-box{display:flex;gap:8px}.filters .search-box input{min-width:0}.tabs{display:flex;gap:19px;padding:0 22px;border-bottom:1px solid var(--line);overflow:hidden;flex-wrap:wrap}.tabs button{border:0;background:transparent;border-radius:0;min-height:47px;padding:12px 2px;color:var(--muted)}.tabs button.active{color:var(--accent);border-bottom:2px solid var(--accent)}.table-wrap{min-width:0}table{width:100%;border-collapse:collapse;font-size:13px;table-layout:auto}th{text-align:left;font-size:11px;color:#718076;background:#fafbf9;font-weight:600;padding:12px 17px;border-bottom:1px solid var(--line);white-space:nowrap}td{padding:13px 17px;border-bottom:1px solid #edf0ec;vertical-align:middle;overflow-wrap:anywhere}td .small{display:block;font-size:11px;color:var(--muted);margin-top:1px}tr:last-child td{border-bottom:0}tbody tr:hover{background:#fafcf9}tbody tr.selected{background:#f2f7f2}.name-cell{display:flex;align-items:center;gap:11px}.name-cell .avatar{width:32px;height:32px;font-size:12px}.table-link{color:var(--ink);border:0;background:transparent;padding:0;font-size:13px;min-height:32px;text-align:left}.table-link:hover{color:var(--accent);background:transparent}.action-cell{white-space:nowrap}.action-cell button{font-size:12px;min-height:32px;padding:5px 10px}.number{text-align:right;font-variant-numeric:tabular-nums}.pagination{display:flex;justify-content:space-between;align-items:center;padding:14px 22px;border-top:1px solid var(--line);color:var(--muted);font-size:12px;gap:14px}.pagination .row{gap:5px}.pagination button{min-width:32px;min-height:32px;padding:5px 9px;font-size:12px}.pagination button.active{background:var(--accent);border-color:var(--accent);color:white}.profile-top{padding:24px 22px;text-align:center;border-bottom:1px solid var(--line)}.profile-top .avatar{width:58px;height:58px;font-size:20px;margin-bottom:12px}.profile-top h2{font-size:19px;margin-bottom:5px}.profile-body{padding:18px 22px}.detail-list{display:grid;grid-template-columns:80px minmax(0,1fr);gap:11px;font-size:12px;margin:0}.detail-list dt{color:var(--muted)}.detail-list dd{margin:0;overflow-wrap:anywhere}.profile-note{font-size:12px;color:var(--muted);padding:14px;background:#f6f7f2;border-radius:7px;margin-top:17px}.profile-body h3{font-size:13px;margin:20px 0 12px}.progress{height:5px;border-radius:5px;background:#e6ece6;overflow:hidden}.progress>span{display:block;height:100%;background:var(--accent)}.class-line{padding:11px 0;border-bottom:1px solid var(--line)}.class-line .row{font-size:12px;margin-bottom:6px}.class-line small{font-size:11px;color:var(--muted)}.admin-footer{padding:17px 34px;color:#89958c;font-size:11px;display:flex;justify-content:space-between;gap:10px}.empty{padding:62px 24px;text-align:center;color:var(--muted)}.empty svg{width:30px;height:30px;margin-bottom:12px;color:#91a899}.empty h2{color:var(--ink);font-size:17px;margin-bottom:8px}.empty p{font-size:13px;margin-bottom:16px}.error-panel{padding:44px 24px;text-align:center;background:#fff;border:1px solid var(--line);border-radius:10px}.error-panel h2{font-size:19px;margin-bottom:8px}.error-panel p{color:var(--muted);margin:0 auto 20px;max-width:500px}.loading{padding:30px;background:#fff;border:1px solid var(--line);border-radius:10px}.loading p{font-size:13px;color:var(--muted)}.skeleton{height:22px;width:100%;border-radius:5px;margin:20px 0;background:linear-gradient(90deg,#eff2ed,#fafbf7,#eff2ed);background-size:200% 100%;animation:shimmer 1s infinite}.skeleton:nth-child(2){width:65%}.skeleton:nth-child(3){width:85%}@keyframes shimmer{to{background-position:-200% 0}}.attendance-layout{display:grid;grid-template-columns:minmax(0,1fr) 296px;gap:20px}.attendance-select{width:96px;min-height:34px;font-size:12px}.memo-input{min-height:34px;font-size:12px}.legend{display:flex;gap:12px;flex-wrap:wrap;font-size:12px}.history-item{border-left:2px solid #dbe6dc;padding:0 0 18px 15px;font-size:12px}.history-item time{display:block;color:var(--muted);font-size:11px;margin-top:5px}.notice-preview{background:#f3f4ed;padding:20px;border-radius:10px;font-size:13px;line-height:1.9;overflow-wrap:anywhere}.notice-preview h3{font-size:15px;margin-bottom:14px}.notice-preview p{margin-bottom:15px}.selection-bar{padding:13px 22px;background:#edf5ef;display:flex;gap:14px;justify-content:space-between;align-items:center;font-size:12px}.score{font-weight:700;font-size:14px}.lesson-layout{display:grid;grid-template-columns:300px minmax(0,1fr);gap:22px}.lesson-list{display:grid;gap:4px}.lesson-item{padding:17px 18px;border:0;text-align:left;background:transparent;border-radius:0;border-bottom:1px solid var(--line)}.lesson-item.active{background:var(--soft);border-left:3px solid var(--accent)}.lesson-item small{display:block;color:var(--muted);font-size:11px}.lesson-item strong{display:block;font-size:13px;margin:5px 0}.lesson-content{padding:34px}.lesson-content h2{font-size:25px;margin:10px 0 20px}.lesson-content p{font-size:15px;line-height:2.1}.practice{margin:25px 0;padding:22px;border:1px solid var(--line);background:#fafbf7;border-radius:9px}.practice h3{font-size:15px;margin-bottom:8px}.practice p{font-size:13px;color:var(--muted)}.checklist{list-style:none;margin:20px 0;padding:0}.checklist li{padding:11px 0;border-bottom:1px solid var(--line);font-size:13px}.checklist li:before{content:counter(list-item,decimal-leading-zero);color:var(--accent);font-size:11px;margin-right:14px}.course-detail-img{width:100%;height:180px;object-fit:cover;border-radius:8px;margin-bottom:18px}dialog{padding:0;border:1px solid #d8e2da;border-radius:14px;width:min(580px,calc(100% - 32px));max-height:calc(100dvh - 40px);color:var(--ink);box-shadow:0 25px 90px #152c2526}dialog::backdrop{background:#14272070;backdrop-filter:blur(3px)}.dialog-head{padding:20px 24px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);gap:10px}.dialog-head h2{font-size:19px}.dialog-content{padding:24px}.dialog-content .fields{margin-top:0}.dialog-content p{font-size:13px;color:var(--muted);line-height:1.9}.dialog-actions{display:flex;justify-content:flex-end;gap:9px;padding:17px 24px;border-top:1px solid var(--line);background:#fafbf9}.dialog-actions button{min-width:80px}.unsaved-note{color:var(--warn);font-size:12px;margin-top:10px}#toasts{position:fixed;right:24px;bottom:24px;z-index:50;max-width:min(440px,calc(100% - 32px));display:grid;gap:10px}.toast{background:#233e31;color:white;border:1px solid #375345;padding:14px 18px;border-radius:10px;box-shadow:0 9px 35px #1e392625;font-size:13px}.toast.error{background:#8f3935;border-color:#8f3935}.big{font-size:16px}.big .public p,.big .public button{font-size:16px}
@media(min-width:1700px){.main-content{padding-top:34px}.workspace{grid-template-columns:minmax(0,1fr) 330px}td{padding-top:10px;padding-bottom:10px}.course-card img{height:180px}.hero .container{min-height:525px}.metric{min-height:124px}}
@media(max-width:1250px){.admin{grid-template-columns:194px minmax(0,1fr)}.sidebar{padding-left:10px;padding-right:10px}.main-content{padding:24px}.admin-top{padding:0 24px}.workspace{grid-template-columns:minmax(0,1fr) 245px}td,th{padding:11px 12px}.hide-md{display:none}.metric{padding:15px}.metric strong{font-size:24px}.course-grid{gap:14px}.hero .container{gap:30px}.hero h1{font-size:44px}.container{width:calc(100% - 48px)}.public-nav{margin-left:0;gap:15px}.public-header .container{gap:20px}.attendance-layout{grid-template-columns:minmax(0,1fr)}.attendance-layout>aside{display:none}.filters{padding:16px}.lesson-layout{grid-template-columns:250px minmax(0,1fr)}}
@media(max-width:1050px){.workspace{grid-template-columns:minmax(0,1fr)}.workspace>aside.stack{display:none}.course-layout{grid-template-columns:minmax(0,1fr) 335px}.public-nav button[data-page=teachers],.public-nav button[data-page=notices]{display:none}.hero h1{font-size:38px}.hero img{height:370px}.hero-meta{gap:17px}.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.course-card img{height:170px}.schedule{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-layout{grid-template-columns:minmax(0,1fr)}.lesson-list{grid-template-columns:repeat(3,minmax(0,1fr))}.lesson-item{border-left:0;min-width:0}}
@media(max-width:720px){.container{width:calc(100% - 32px)}.public-header{height:auto;min-height:76px}.public-header .container{flex-wrap:wrap;padding:15px 0;gap:10px}.public-header .brand{flex:1}.public-header .brand strong{font-size:16px}.public-header .brand small{font-size:8px}.public-nav{order:3;width:100%;flex-basis:100%;gap:25px}.public-nav button{font-size:12px;min-height:32px}.public-header .header-actions{gap:6px}.header-actions button{font-size:11px;padding:7px 9px;min-height:34px}.hero .container{grid-template-columns:1fr;gap:0}.hero-copy{padding:32px 0 27px}.hero h1{font-size:37px;margin:16px 0}.hero p{font-size:14px}.hero img{height:235px;margin-bottom:22px;border-radius:60px 4px 4px 4px}.hero-meta{margin-top:25px}.hero-meta b{font-size:12px}.hero-meta span{font-size:10px}.section{padding:32px 0}.section-heading h2{font-size:24px}.section-heading .muted{display:none}.course-grid{gap:10px}.course-card img{height:115px}.course-card .card-body{padding:13px}.course-card h3{font-size:15px}.course-card p{font-size:11px;min-height:54px}.course-card footer{align-items:start;gap:5px;flex-direction:column}.course-card footer button{font-size:11px;min-height:30px}.two-col,.course-layout{grid-template-columns:1fr}.consult-card{position:static}.panel-pad{padding:18px}.course-title h1{font-size:27px}.teachers{gap:10px}.teacher{padding:15px}.public-footer .container{display:grid;gap:12px}.admin{display:block}.sidebar{position:static;height:auto;padding:13px 16px 0;border-right:0;border-bottom:1px solid var(--line)}.sidebar .brand{padding:0 0 13px}.nav-label,.sidebar-bottom,.sidebar .brand small{display:none}.side-nav{display:flex;gap:5px;flex-wrap:wrap;padding-bottom:12px}.nav-item{font-size:11px;min-height:34px;padding:7px 10px;gap:6px}.nav-item svg{width:15px;height:15px}.admin-top{height:auto;min-height:56px;padding:10px 16px;gap:8px;flex-wrap:wrap}.crumb{font-size:11px}.crumb b{margin-left:5px}.date-label{display:none}.account{gap:5px}.account .avatar{display:none}.account select{width:95px}.main-content{padding:22px 16px 10px;min-height:70vh}.page-heading{align-items:start;gap:10px;margin-bottom:18px}.page-heading h1{font-size:23px}.page-heading p{font-size:11px}.page-heading button{font-size:11px;padding:8px 10px;white-space:nowrap}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:17px}.metric{padding:14px;min-height:103px}.metric strong{font-size:24px}.metric-label{font-size:11px}.metric small{font-size:10px}.metric-label svg{width:15px;height:15px}.filters{padding:14px;gap:10px;align-items:end}.filters select{width:130px;max-width:100%}.filters>div{flex:1;min-width:110px}.filters .search-field{min-width:100%;order:2}.filters .search-box button{font-size:12px}.filters input[type=date],.filters input[type=month]{width:100%}.panel-head{padding:16px}.panel-head h2{font-size:15px}.table-wrap table,.table-wrap tbody,.table-wrap tr,.table-wrap td{display:block;width:100%}.table-wrap thead{display:none}.table-wrap tbody tr{padding:13px 16px;border-bottom:1px solid var(--line)}.table-wrap tbody td{border:0;padding:5px 0;display:flex;align-items:center;justify-content:space-between;gap:15px;text-align:right;font-size:12px}.table-wrap td:before{content:attr(data-label);color:var(--muted);font-size:11px;flex-shrink:0}.table-wrap td.hide-md{display:none}.table-wrap .name-cell{text-align:left}.table-wrap td.action-cell{padding-top:10px;justify-content:flex-end}.table-wrap td.action-cell:before{margin-right:auto}.table-wrap td>input.memo-input{width:190px}.pagination{padding:15px;flex-wrap:wrap;justify-content:center;font-size:11px}.pagination button{min-width:30px}.workspace{gap:15px}.admin-footer{padding:16px;font-size:10px;display:grid}.tabs{padding:0 16px;gap:17px}.tabs button{font-size:12px}.selection-bar{padding:12px 16px;gap:10px}.selection-bar button{font-size:11px;padding:8px 10px}.attendance-select{width:100px}.lesson-list{grid-template-columns:1fr 1fr}.lesson-item{padding:13px}.lesson-content{padding:22px}.lesson-content h2{font-size:21px}.lesson-content p{font-size:14px}.dialog-head{padding:17px 19px}.dialog-content{padding:19px}.dialog-actions{padding:14px 19px}.fields{gap:15px}.detail-list{grid-template-columns:80px minmax(0,1fr)}.dialog-head h2{font-size:17px}.schedule{gap:8px}.schedule button{padding:11px;font-size:11px}.schedule strong{font-size:12px}.notice-preview{padding:17px}.lesson-layout{gap:15px}.section-heading{align-items:start}#toasts{right:16px;bottom:16px}.row button{max-width:100%}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;scroll-behavior:auto!important}}

/* 긴 확인창에서도 제목과 처리 단추를 유지한다. */
dialog{overflow:hidden}#dialogBody{display:flex;flex-direction:column;max-height:calc(100dvh - 42px)}.dialog-head,.dialog-actions{flex-shrink:0}.dialog-content{overflow-y:auto;min-height:0}.admin-footer{color:var(--muted)}