/* Shared spacing and type for the operational education screens. */
body{color:#233e32;line-height:1.6}
.container{width:min(1200px,calc(100% - 64px))}
.page-shell{padding:32px 0 56px;min-height:0}
.page-heading,.page-title-row{margin-bottom:24px}
.page-heading h1,.page-title-row h1,.edu-admin .page-title-row h1{font-size:30px;line-height:1.35;letter-spacing:-.8px;overflow-wrap:anywhere}
.page-title-row{align-items:center;gap:20px}.page-title-row>div{min-width:0}
.page-title-row p,.page-heading p{font-size:14px;margin-top:8px;color:#66766b}
.back-link{display:inline-flex;margin:0 0 16px;font-size:14px}
.panel{padding:26px;border-radius:12px;min-width:0}
.panel h2,.edu-admin .panel h2{font-size:20px;line-height:1.4;margin:0 0 18px;letter-spacing:-.4px}
.panel-heading{align-items:center;gap:12px;margin-bottom:10px}.panel-heading h2{margin:0}
.edu-panel-intro{font-size:14px;color:#66766b;margin:0 0 22px}
.small-copy,.status-banner p{font-size:14px;line-height:1.7}
.pill{flex-shrink:0;font-size:14px;line-height:1.5;padding:5px 10px;white-space:normal}
.button{min-height:44px;line-height:1.4;font-size:14px;padding:11px 18px;border-radius:7px;text-align:center;text-wrap:balance}
.button.small{min-height:38px;padding:9px 14px;font-size:14px}
.site-header .header-join{margin-left:auto;min-width:96px;min-height:44px;padding:11px 20px;font-size:14px;color:white}
.site-header .header-join:hover{color:white;transform:none}
.site-header .header-join.secondary{color:var(--green)}
.site-header .header-join:focus-visible{outline:2px solid var(--green);outline-offset:4px}
@media(max-width:650px){.site-header .header-join{min-width:80px;padding:10px 15px;font-size:14px}}
.field-grid{gap:18px 20px}.field-grid>.field{margin-top:0}
.field-grid+.field,.field+.field-grid{margin-top:18px}
.field label{font-size:14px;font-weight:600;line-height:1.5;margin-bottom:7px}
.field input:not([type=checkbox]),.field select,.field textarea{font:inherit;font-size:14px;line-height:1.5;min-height:44px;padding:11px 12px;border-radius:7px}
.field textarea{resize:vertical}.field input[type=file]{padding:10px;font-size:12px}
.field small{font-size:14px;line-height:1.6}.errorlist{margin:8px 0 0;overflow-wrap:anywhere}
.edu-checkbox{align-items:flex-start!important;gap:10px}.field.edu-checkbox label{font-weight:400;font-size:13px}
.checkbox-row{align-items:flex-start;line-height:1.6;font-size:14px;gap:10px}.checkbox-row input{flex-shrink:0;margin-top:2px}
.form-actions{gap:16px;margin-top:20px;align-items:center}.form-actions small{font-size:12px;flex:1}
.detail-list{padding:0;margin:0}.detail-list>div{grid-template-columns:112px minmax(0,1fr);padding:11px 0;gap:16px;font-size:14px;border-bottom:1px solid #edf0e9}
.detail-list>div:last-child{border-bottom:0}.detail-list dt{color:#6b7a70}.detail-list dd{color:#293f33;line-height:1.7}
.detail-list a{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.detail-list small{display:block;margin-top:5px;font-size:12px;color:#6b7a70}
.mini-separator{margin:24px 0}.panel h3{font-size:15px;margin-bottom:12px}
.edu-disclosure{margin-top:22px}.edu-disclosure>summary{font-size:15px;line-height:1.5}
.edu-disclosure[open]>summary{margin-bottom:20px}.edu-disclosure .edu-event-list{margin-bottom:0}
.edu-class-setup{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin:0 0 24px;align-items:start}
.edu-class-setup>.panel,.edu-class-records>.panel,.edu-review-layout>.panel{margin-top:0}
.edu-class-records{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:22px;margin-top:24px;align-items:start}
.edu-course-period{display:flex;flex-wrap:wrap;gap:8px 24px;font-size:13px;color:#66766b;margin:-10px 0 24px}
.edu-course-period span{color:#314b3b}.status-banner{align-items:center;margin-bottom:24px;padding:22px 26px}
.status-banner h2{font-size:18px;line-height:1.4;margin:0 0 8px}.status-banner p{margin:0;color:#556c59}
.share-box{margin:8px 0 16px;align-items:stretch}.share-box input{font-size:13px;padding:11px 12px;background:#f7f9f4}
.edu-invite .field-label{font-size:12px;font-weight:600}.edu-invite .edu-disclosure{padding-top:18px;border-top:1px solid var(--line)}
.edu-invite .edu-disclosure summary{font-size:13px;color:#66766b}
.edu-roster summary{font-size:13px;font-weight:600;cursor:pointer;color:var(--green)}
.edu-roster-editor[open]>summary{margin-bottom:14px}.edu-roster-list{border-top:1px solid var(--line);margin-top:22px;padding-top:18px}
.edu-roster-list[open]>summary{margin-bottom:16px}.edu-roster .field{margin-top:0}
.edu-roster-check{background:#f0f6e9;border-radius:8px;padding:15px 16px;margin-bottom:14px;font-size:14px}
.edu-roster-check p{margin-top:6px;color:#66766b;font-size:13px}
.edu-email-list ul{list-style:none;padding:0;margin:12px 0;font-size:13px;overflow-wrap:anywhere}.edu-email-list li{padding:5px 0}
.edu-email-grid{display:grid;grid-template-columns:1fr;gap:9px;padding-top:12px;border-top:1px solid #edf0e9}
.edu-email-grid .checkbox-row{margin:0;overflow-wrap:anywhere}.edu-email-grid .checkbox-row span{min-width:0}
.stats-row{gap:20px;margin-bottom:22px}.stat strong{font-size:27px}.stat small{font-size:12px}.stat strong span{font-size:13px}
.participants{font-size:14px}.participants th{font-size:12px;line-height:1.5;white-space:nowrap;padding:12px 14px}.participants td{padding:15px 14px;vertical-align:middle;font-size:14px}
.participants td small{font-size:12px;line-height:1.6;color:#6b7a70}.participants td:first-child:has(input){width:44px}
.participant-tabs{gap:6px;margin-bottom:12px}.participant-tabs a{padding:11px 14px}
.edu-selection-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:20px}
.edu-selection-bar .small-copy{margin:0}.edu-reject{margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.edu-reject summary{font-size:13px;cursor:pointer;color:#66766b}.edu-reject .form-actions{justify-content:flex-end}
.edu-pagination{display:flex;justify-content:center;gap:20px;font-size:13px;margin-top:20px}
.edu-empty{padding:28px 16px;text-align:center;color:#6b7a70;font-size:14px}
.edu-search{align-items:end;gap:16px}.edu-search>.field:first-child{flex:0 0 180px}.edu-search .field{margin:0}
.edu-review-layout{align-items:start}.edu-review-layout .review-checks{margin-bottom:22px}
.edu-review-layout .field-grid>.field:has(textarea){grid-column:1/-1}
.edu-admin-header{min-height:56px}.edu-admin-header nav a{font-size:13px}
.edu-application{max-width:840px}.edu-application #verification-result:empty{display:none}.edu-application #verification-result{font-size:13px;margin-top:12px}
.edu-code-row{gap:8px}.edu-code-row input{min-height:40px;font-size:14px}
.edu-account-summary{margin:24px 0;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.edu-account-summary>div{display:flex;justify-content:space-between;gap:20px;font-size:14px;padding:6px 0}
.edu-account-summary dt{color:#6b7a70;flex-shrink:0}.edu-account-summary dd{margin:0;overflow-wrap:anywhere;text-align:right}
.join-shell{max-width:640px}.invitation-head,.invitation-body{text-align:left;padding:28px 32px}
.invitation-head h1{font-size:27px;margin:10px 0;line-height:1.4}.invitation-head p{font-size:14px;margin:4px 0}
.invitation-body h2{font-size:23px;line-height:1.45;margin:0 0 12px;letter-spacing:-.5px}
.invitation-body>.pill{display:inline-flex;margin-bottom:14px}.invitation-body>p{font-size:14px;color:#66766b;line-height:1.75;margin:0 0 20px}
.invitation-body .button.full{margin-top:18px}.invitation-body .edu-checkbox{margin-top:18px}
.edu-join-signup{display:block;text-align:center;margin-top:16px;font-size:14px}
.edu-start-date{display:flex;flex-direction:column;align-items:center;gap:8px;margin:24px 0;padding:24px 16px;background:#f0f5ed;border-radius:12px;color:#215137}
.edu-start-date span,.edu-start-date small{font-size:13px}.edu-start-date strong{font-size:26px;line-height:1.4;font-weight:700}
.edu-preview-bar{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid #dce4d5;padding:0 24px}
.edu-preview-top{display:flex;align-items:center;gap:14px;min-height:46px;font-size:12px}
.edu-preview-top>strong{font-size:13px}.edu-preview-home{color:#6b7a70}.edu-preview-roles{border:0;gap:4px;margin-left:12px}
.edu-preview-roles a{padding:5px 10px;font-size:13px;border:0;border-radius:5px;color:#657469}
.edu-preview-roles a[aria-current]{background:#edf4e8;color:var(--green)}
.edu-preview-readonly{margin-left:auto;color:#7b877e;font-size:11px;white-space:nowrap}
.edu-preview-pager{gap:12px;font-size:12px}.edu-preview-pager a{color:var(--green)}.edu-preview-pager [aria-disabled]{color:#bcc5be}
.edu-preview-open{padding-left:14px;border-left:1px solid var(--line);white-space:nowrap;color:var(--green)}
.edu-preview-cases{padding:0 0 9px;gap:5px;border:0}.edu-preview-cases a{padding:5px 10px;font-size:12px;line-height:1.6;border-color:transparent;background:transparent}
.edu-preview-cases a[aria-current]{background:#eaf1e4;color:var(--green);border-color:#d6e2cf;font-weight:600}
.edu-preview-page>.site-footer{display:none}.edu-preview-page .page-shell{padding-top:24px}
.edu-preview-page #main{min-width:0;scroll-margin-top:100px}.edu-preview-page .hero{padding-top:46px}
.edu-preview-page .container{width:min(1440px,calc(100% - 48px))}.edu-preview-page .edu-application{max-width:840px}
.edu-preview-page [id]{scroll-margin-top:110px}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--green);outline-offset:3px}
@media(min-width:901px){.edu-admin-header{position:static}.edu-review-layout{grid-template-columns:minmax(0,1.2fr) minmax(360px,1fr)}}
@media(max-width:900px){.edu-class-setup,.edu-class-records{grid-template-columns:1fr}.edu-preview-readonly{display:none}.edu-preview-top{gap:10px}.edu-preview-pager{margin-left:auto}.edu-review-layout{grid-template-columns:1fr}}
@media(max-width:600px){
 .container,.edu-preview-page .container{width:calc(100% - 32px)}.page-shell{padding:24px 0 36px}.panel{padding:20px}
 .page-title-row{align-items:flex-start;gap:12px;margin-bottom:20px}.page-heading h1,.page-title-row h1,.edu-admin .page-title-row h1{font-size:25px}
 .page-title-row .pill{font-size:14px}.page-title-row p{font-size:13px}.edu-course-period{margin-top:0;gap:4px}
 .field-grid{gap:16px}.detail-list>div{grid-template-columns:80px minmax(0,1fr);gap:12px;font-size:14px}
 .form-actions{flex-wrap:wrap}.form-actions small{flex-basis:100%;max-width:none}.edu-roster .form-actions .button{margin-left:auto}
 .edu-course-period{display:block}.edu-course-period span{display:block;margin-top:4px}
 .participants th,.participants td{padding:12px 8px}.participants td{font-size:13px}.participants td small{font-size:11px}
 .participant-tabs a{padding:10px 8px;font-size:12px}.stat strong{font-size:23px}.stats-row{gap:12px}
 .edu-search>.field:first-child{flex-basis:100%}.edu-code-row{flex-wrap:wrap}.edu-code-row input{flex-basis:100%}
 .invitation-head,.invitation-body{padding:24px}.invitation-head h1{font-size:24px}.invitation-body h2{font-size:21px}
 .edu-account-summary>div{font-size:14px;gap:12px}.status-banner{padding:20px}.edu-selection-bar{flex-wrap:wrap}
 .edu-preview-bar{padding:0 12px}.edu-preview-top{flex-wrap:wrap;gap:6px 10px;padding:8px 0}.edu-preview-home{display:none}
 .edu-preview-roles{margin:0;gap:0}.edu-preview-roles a{font-size:12px;padding:5px 8px}.edu-preview-pager{gap:9px}
 .edu-preview-open{display:none}.edu-preview-cases{gap:3px;padding-bottom:8px}.edu-preview-cases a{font-size:11px;padding:4px 7px}
 .edu-preview-page .hero{padding-top:32px}.edu-preview-page [id]{scroll-margin-top:150px}
}

/* Task-aligned actions, list rhythm, and a small first step. */
.panel-heading>div{min-width:0}.panel-heading>form{flex-shrink:0;margin:0}
.edu-section-heading{margin-bottom:22px}.edu-section-heading h2{margin:0 0 6px}
.edu-count{display:inline-flex;align-items:center;justify-content:center;min-width:26px;height:26px;margin-left:6px;padding:0 7px;border-radius:7px;background:#edf2e8;font-size:13px;vertical-align:middle}
.edu-action-footer{justify-content:flex-end}
.edu-inline-action{display:flex;align-items:center;justify-content:space-between;gap:18px}.edu-inline-action p{margin:0}.edu-inline-action .button{flex-shrink:0}
.participants .edu-cell-center{text-align:center}.participants .edu-cell-end{text-align:right}
.participants td.edu-cell-end,.participants th.edu-cell-end{white-space:nowrap;width:90px}
.participants td .button{white-space:nowrap}
.edu-audit-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;padding:20px 0;align-items:start}
.edu-audit-row:last-of-type{border-bottom:0;padding-bottom:0}.edu-audit-row:first-of-type{padding-top:0}
.edu-audit-row strong{font-size:14px}.edu-audit-row p{font-size:13px;color:#66766b;line-height:1.7;margin-top:6px}
.edu-audit-meta{text-align:right;max-width:250px;overflow-wrap:anywhere}.edu-audit-meta time{font-size:12px;white-space:nowrap;color:#66766b}.edu-audit-meta small{font-size:12px}
.edu-audit-row .edu-optional{margin-top:12px}.edu-card-list>.empty-state{grid-column:1/-1;text-align:center;padding:24px}
.edu-list-card{display:flex;flex-direction:column;align-items:flex-start;padding:22px;border-radius:10px}.edu-list-card>div{min-width:0}.edu-list-card>.pill{max-width:45%}.edu-list-card h3{font-size:18px;margin:14px 0 8px}.edu-list-card p{margin-top:auto}
.support-card .button{justify-content:center}.status-banner .button{margin-left:auto}
.edu-overline{font-size:12px;color:var(--green);font-weight:600;margin-bottom:8px}





.edu-application,.edu-preview-page .edu-application{max-width:700px}
.edu-application .page-heading{margin-bottom:24px}.edu-application .page-heading p{margin-top:6px}
.edu-step-nav{display:flex;gap:0;margin-bottom:22px;scroll-margin-top:110px}
.edu-step-nav button{display:flex;align-items:center;justify-content:center;gap:8px;flex:1;padding:10px 4px;border:0;border-bottom:2px solid #e0e6da;background:none;font-size:14px;color:#839080}
.edu-step-nav button:disabled{opacity:1;cursor:default}.edu-step-nav button[aria-current]{border-color:var(--green);color:var(--green);font-weight:700}
.edu-step-nav button.is-visited{color:#436651;border-color:#a4bd9f}.edu-step-nav button span{display:inline-flex;align-items:center;justify-content:center;width:23px;height:23px;border-radius:50%;background:#edf1e8;font-size:14px;flex-shrink:0}
.edu-step-nav button[aria-current] span{color:white;background:var(--green)}
.edu-wizard-panel{padding:30px 36px}.edu-step-heading{margin-bottom:26px}.edu-step-heading .edu-step-count{font-size:14px;color:var(--green);font-weight:600;margin:0 0 12px}
.edu-wizard-ready .edu-step-count{display:none}
.edu-wizard-panel .edu-step-heading h2{font-size:23px;line-height:1.4;margin:0 0 9px;outline:none}
.edu-step-heading>p:last-child{font-size:14px;color:#6b796f}.edu-wizard-panel .field+.field{margin-top:20px}
.edu-wizard-panel .field-grid>.field{margin-top:0}
.panel .panel-heading h2,.edu-admin .panel .panel-heading h2{margin:0}.edu-section-heading p{margin-top:6px}
.edu-wizard-panel .field input,.edu-wizard-panel .field select{min-height:46px}.edu-short-field{max-width:220px}
.edu-optional{margin-top:20px}.edu-optional summary{cursor:pointer;font-size:13px;color:#657666;font-weight:500}
.edu-optional .field{margin-top:14px}.edu-email-send{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.edu-email-send input{min-width:0;flex:1 1 160px}.edu-email-send .button{flex-shrink:0;min-height:46px}
.edu-application .edu-code-row{gap:10px}.edu-code-row input{background:#fff}.edu-code-row .button{min-width:96px}
.edu-evidence-tabs{display:flex;gap:6px;padding:4px;background:#eef2e9;border-radius:8px;margin-bottom:22px}
.edu-evidence-tabs button{border:0;border-radius:5px;background:transparent;flex:1;padding:10px;font-size:14px;color:#6d7a70}.edu-evidence-tabs button[aria-pressed=true]{color:var(--green);background:white;box-shadow:0 1px 4px #1b352012;font-weight:600}
.edu-wizard-actions{margin-top:30px;padding-top:22px}.edu-wizard-actions>[data-step-next],.edu-wizard-actions>[data-application-submit]{margin-left:auto;min-width:112px}
.edu-wizard-actions>[data-step-back]{min-width:90px}
.edu-application-footnote{text-align:center;color:#7b867c;font-size:12px;margin-top:18px}
.edu-draft-status{text-align:center;font-size:12px;color:#637367;margin-top:18px;line-height:1.8}.edu-draft-status p{margin:0}.edu-draft-status small{display:block;color:#788379}.edu-draft-status button{border:0;background:none;margin:6px;padding:4px}


.edu-email-recovery{margin-bottom:20px}.edu-email-recovery .checkbox-row{margin-bottom:16px}
.edu-usage-filter{display:flex;gap:8px;margin:0 0 24px}.edu-usage-filter a{padding:9px 18px;border:1px solid #dce5d6;border-radius:7px;font-size:13px}.edu-usage-filter a[aria-current]{background:var(--green);color:#fff;border-color:var(--green)}
.edu-usage-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:24px 0}.edu-usage-stats>div{background:white;border:1px solid var(--line);border-radius:12px;padding:24px}.edu-usage-stats span{display:block;font-size:13px;color:#657461;margin-bottom:14px}.edu-usage-stats strong{display:block;font-size:32px;letter-spacing:-1px;color:var(--green)}.edu-usage-stats small{font-size:13px;font-weight:500;letter-spacing:0;margin-left:6px;color:#70836b}
.edu-usage-table th:not(:first-child),.edu-usage-table td:not(:first-child){text-align:right}.edu-metric-notes{margin-top:22px;font-size:12px;color:#697665;line-height:1.8}.edu-metric-notes summary{cursor:pointer;font-size:13px}.edu-metric-notes p{margin-top:10px;max-width:850px}
@media(max-width:760px){.edu-usage-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.edu-usage-stats>div{padding:20px}.edu-usage-stats>div:first-child{grid-column:1/-1}}
@media(max-width:600px){.edu-usage-stats strong{font-size:28px}.edu-usage-stats span{font-size:12px}.edu-usage-stats small{font-size:11px}.edu-usage-table,.edu-usage-table tbody{display:block;min-width:0;width:100%}.edu-usage-table thead{display:none}.edu-usage-table tr{display:grid;gap:12px;padding:20px 0;border-bottom:1px solid var(--line)}.edu-usage-table td{padding:0;border:0}.edu-usage-table td[data-label]{display:flex;justify-content:space-between;font-size:13px}.edu-usage-table td[data-label]:before{content:attr(data-label);color:#74806f}}
.edu-inline-error{color:#ad3636;font-size:13px;margin-top:8px}
.edu-preview-page .edu-library,.edu-library{max-width:1000px}.edu-library-section{margin-top:32px}.edu-library-section h2{font-size:19px;letter-spacing:-.4px}
.edu-library .edu-card-list{grid-template-columns:1fr;margin-top:16px}.edu-library .edu-list-card{background:white;display:flex;flex-direction:row;justify-content:space-between;align-items:center;gap:24px}
.edu-library .edu-list-card h3{margin:0 0 7px}.edu-library .edu-empty{background:#f2f5ee;border:1px dashed #d9e1d2;border-radius:10px;padding:32px 20px}
.edu-status-revision{background:#fff9e9;border-color:#eadebc}.edu-status-declined,.edu-status-closed{background:#f2f4ef;border-color:#dce1d6}
@media(max-width:760px){
 .edu-audit-row{gap:16px}.edu-audit-meta{max-width:180px}
}
@media(max-width:600px){
 .edu-wizard-panel{padding:24px 20px}.edu-wizard-panel .edu-step-heading h2{font-size:21px}.edu-step-heading{margin-bottom:22px}
 .edu-step-nav{margin-bottom:16px;scroll-margin-top:150px}.edu-step-nav button{flex-direction:column;gap:5px;font-size:11px;padding:8px 2px}
 .edu-step-nav button span{width:22px;height:22px}.edu-step-heading>p:last-child{font-size:13px}
 .edu-short-field{max-width:none}.edu-wizard-actions{flex-wrap:nowrap;margin-top:26px}.edu-wizard-actions .button{font-size:14px}
 .edu-wizard-actions>[data-step-next],.edu-wizard-actions>[data-application-submit]{min-width:100px}
 .edu-email-send{gap:8px}.edu-email-send .button{padding:10px;font-size:14px}.edu-application .edu-code-row{flex-wrap:wrap}.edu-application .edu-code-row input{flex:1 1 120px}
 .edu-section-heading{flex-wrap:wrap;align-items:center;gap:14px}.edu-section-heading>form{margin-left:auto}
 .edu-audit-row{grid-template-columns:1fr;gap:8px}.edu-audit-meta{display:flex;gap:12px;max-width:none;align-items:baseline;text-align:left;flex-wrap:wrap}
 .edu-audit-meta small{margin:0}.edu-inline-action{flex-wrap:wrap}.edu-inline-action .button{margin-left:auto}

 .edu-roster .panel-heading{flex-wrap:wrap}
 .page-title-row:has(>.pill){display:flex}.page-title-row>.pill{max-width:45%}.edu-library .edu-list-card{align-items:flex-start;padding:20px;gap:14px}.edu-library .edu-list-card h3{font-size:16px}.edu-library-section{margin-top:26px}
 .edu-notices,.edu-notices tbody,.edu-applications,.edu-applications tbody{display:block;width:100%;min-width:0}
 .edu-notices thead,.edu-applications thead{display:none}
 .edu-notices tr{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-areas:'recipient status' 'subject subject';gap:10px 14px;padding:20px 0;border-bottom:1px solid var(--line)}
 .edu-notices tr:last-child{border-bottom:0;padding-bottom:0}.edu-notices td,.edu-applications td{padding:0;border:0}
 .edu-notices td:first-child{grid-area:recipient}.edu-notices td:nth-child(2){grid-area:subject;font-size:12px;color:#66766b}.edu-notices td:last-child{grid-area:status;text-align:right;max-width:100px}
 .edu-notices td:last-child small{font-size:10px}.edu-notices .pill{font-size:11px}
 .edu-applications tr{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-areas:'course action' 'type status' 'date date';gap:12px 16px;padding:20px 0;border-top:1px solid var(--line)}
 .edu-applications td:first-child{grid-area:course}.edu-applications td:nth-child(2){grid-area:type;display:flex;align-items:center;gap:8px;font-size:12px}.edu-applications td:nth-child(2) small{margin:0}
 .edu-applications td:nth-child(3){grid-area:status;text-align:right}.edu-applications td:nth-child(4){grid-area:date;text-align:left;font-size:11px;color:#74806f}.edu-applications td:nth-child(4)::before{content:'접수 '}
 .edu-applications td:last-child{grid-area:action;width:auto}.edu-applications td[colspan]{grid-area:course / course / date / action}
 .edu-search>.field:not(:first-child){flex:1 1 180px}.edu-search>.button{margin-left:auto}
 .edu-library .page-title-row{display:flex;align-items:center}.edu-library .page-title-row>.button{margin:0}
 .edu-four-stats .stat:nth-child(even){border-right:0;padding-right:0}
}
/* Personal education allowance, shared by organizer and student screens. */
.edu-allowance{background:#f4f8f3;border:1px solid #dce7d8;border-radius:16px;padding:24px;margin:22px 0}
.edu-allowance-title{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px}
.edu-allowance-dates{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:0}
.edu-allowance-dates dt{font-size:12px;color:#60715c;margin-bottom:8px}
.edu-allowance-dates dd{margin:0;font-size:18px;font-weight:650;line-height:1.5;font-variant-numeric:tabular-nums}
.edu-allowance-dates dd small{font-weight:400;font-size:13px;color:#60715c}
.edu-allowance>p{font-size:12px;color:#60715c;margin:18px 0 0;line-height:1.7}
.edu-support-terms{margin:16px 0;padding:15px 0;border-top:1px solid #dce7d8;font-size:13px;line-height:1.8}
.edu-support-terms summary{cursor:pointer;font-weight:600;color:#385331}
.edu-support-terms p{font-size:13px;line-height:1.8;margin:12px 0;color:#5b6958}
.edu-support-terms h3{margin:20px 0 0;font-size:13px;line-height:1.6;font-weight:700;color:#2f4a2a}
.edu-support-terms h3+p{margin-top:4px}
.edu-support-terms>p,.edu-support-terms>h3{max-width:760px}
.edu-support-terms .text-link{white-space:nowrap}
.edu-allowance .edu-support-terms{margin-bottom:0;padding-bottom:0}
.invitation-card .edu-allowance{padding:18px}
.invitation-card .edu-allowance-dates{grid-template-columns:1fr;gap:14px}
.invitation-card .edu-allowance-dates>div{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.invitation-card .edu-allowance-dates dd{font-size:14px;text-align:right}
.invitation-card .edu-allowance-dates dt{margin:0;font-size:11px}
@media(max-width:640px){.edu-allowance{padding:20px}.edu-allowance-dates{grid-template-columns:1fr;gap:16px}.edu-allowance-dates>div{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.edu-allowance-dates dt{margin:0}.edu-allowance-dates dd{font-size:15px;text-align:right}}
.invitation-head .edu-join-period{margin-top:16px;font-size:14px}.invitation-body .edu-join-benefit{font-size:14px;line-height:1.8;color:#637468}.edu-join-benefit a{color:var(--green);text-decoration:underline;text-underline-offset:3px}.edu-join-usage{display:block;text-align:center;font-size:13px;margin-top:18px}.invitation-body>.edu-join-practice{margin:24px 0 0;text-align:center;font-size:14px;color:#3f5a48}.edu-join-practice+.button.full{margin-top:10px}.participants td strong{overflow-wrap:anywhere}
.edu-wizard-panel .field-grid+.field-grid{margin-top:20px}
.edu-school-fields{grid-template-columns:minmax(0,.8fr) minmax(0,1.5fr)}
.edu-syllabus{margin-top:26px;padding-top:24px;border-top:1px solid var(--line)}
.edu-syllabus h3{font-size:16px;margin:0 0 14px}.edu-syllabus h3 span{color:var(--muted);font-size:14px;font-weight:400}
.edu-syllabus .edu-evidence-tabs{max-width:230px;margin-bottom:16px}
.edu-syllabus .field{margin-top:0}.edu-institution-verification{margin-top:22px}
.edu-institution-verification .edu-email-send,.edu-institution-verification .edu-code-row{display:grid;grid-template-columns:minmax(0,1fr) 96px;gap:10px}
.edu-institution-verification .edu-code-row input,.edu-institution-verification .button{min-height:46px}
.edu-institution-verification #verification-result:empty{display:none}
.edu-wizard-panel .edu-step-heading{margin-bottom:22px}
@media(max-width:600px){.edu-school-fields{grid-template-columns:1fr}.edu-step-nav button{flex-direction:row;font-size:14px;gap:8px;padding:12px 4px}.edu-syllabus{margin-top:24px;padding-top:20px}}

/* Full-row confirmations keep the control close to the next action. */
.edu-confirmation{margin-top:24px}
.edu-period-note{margin:12px 0 20px}
.edu-confirm-row,.field label.edu-confirm-row{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:64px;width:100%;margin:0;padding:16px 18px;border:1px solid #d6dfd1;border-radius:9px;background:#fafbf8;color:#334e40;font-size:14px;font-weight:400;line-height:1.7;cursor:pointer}
.edu-confirm-row span{min-width:0;overflow-wrap:anywhere}
.edu-confirm-row input[type=checkbox]{width:20px;height:20px;margin:0;flex:0 0 20px;accent-color:var(--green);cursor:pointer}
.edu-confirm-row:hover,.field label.edu-confirm-row:hover{border-color:#91aa95;background:#f4f8ef}
.edu-confirm-row:focus-within{outline:2px solid var(--green);outline-offset:3px}
.edu-confirm-row:has(input:checked),.field label.edu-confirm-row:has(input:checked){border-color:#6e967b;background:#edf5e9}
.edu-private-note{font-size:12px;color:#67766a;line-height:1.7;text-align:center;margin:12px 0 0}
.review-checks{display:grid;gap:10px;margin-bottom:24px}
.review-checks .field.edu-checkbox{display:block;margin:0;padding:0;border:0;background:none}
.review-checks .field label.edu-confirm-row{min-height:56px;padding:13px 16px}
[data-decision-form] [data-support-fields]{margin-top:18px}
.edu-bulk-footer{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.edu-bulk-footer>[data-selected-count]{display:block;margin-bottom:12px}
.edu-bulk-approval{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:18px}
.edu-bulk-approval>.button{min-width:112px}
.edu-roster .form-actions,.edu-confirm-dialog .form-actions{justify-content:flex-end}
.edu-roster .form-actions>.text-button{margin-right:auto}
.edu-section-heading{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center}
.edu-section-heading>form{justify-self:end}
/* Keep guidance and feedback in the same visual group as the relevant control. */
.edu-verification-choice,.edu-identity-source{min-width:0;margin:22px 0 0;padding:0;border:0}
.edu-verification-choice legend{font-size:14px;font-weight:600;margin-bottom:10px}
.edu-method-options,.edu-source-options{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(max-width:360px){.edu-method-options{grid-template-columns:1fr}}
.edu-method-options label,.edu-source-options label{display:flex;align-items:center;justify-content:space-between;gap:14px;min-width:0;padding:14px 16px;border:1px solid #d6dfd1;border-radius:8px;font-size:14px;line-height:1.6;cursor:pointer;background:#fafbf8}
.edu-method-options label:has(input:checked),.edu-source-options label:has(input:checked){border-color:#6e967b;background:#edf5e9;color:#165b43;font-weight:600}
.edu-method-options input,.edu-source-options input{width:18px;height:18px;min-height:0;margin:0;accent-color:var(--green);flex-shrink:0}
.edu-method-options label:focus-within,.edu-source-options label:focus-within{outline:2px solid var(--green);outline-offset:3px}
.edu-identity-documents{margin:18px 0 24px}.edu-identity-source{margin:0 0 18px}.edu-source-options{grid-template-columns:1fr}
.edu-institution-verification .edu-private-note{margin-bottom:22px}
.edu-identity-source .sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(max-width:600px){.edu-method-options label,.edu-source-options label{font-size:14px;padding:13px 12px;gap:8px}}
.edu-field-heading{display:flex;align-items:baseline;justify-content:space-between;gap:10px 16px;margin-bottom:9px;flex-wrap:wrap}
.field .edu-field-heading label{margin:0;font-size:14px}
.field .edu-field-heading small{margin:0 0 0 auto;font-size:14px;color:#52665a;text-align:right}
.edu-file-field input[type=file]{font-size:14px;background:#fafbf8}
.edu-file-status{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:baseline;gap:10px 20px;padding:16px 18px;margin-top:14px;border:1px solid #d6e2d4;border-radius:9px;background:#f7faf4;font-size:14px}
.edu-file-status>span{color:#52665a}.edu-file-status>strong,.edu-file-status>a{min-width:0;text-align:right;overflow-wrap:anywhere;font-weight:600}
.edu-file-status>a{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.edu-file-status>p{grid-column:1/-1;margin:0;font-size:13px;line-height:1.7;text-align:center;color:#52665a}
.errorlist,.edu-inline-error,.edu-feedback{list-style:none;margin:12px 0 0;padding:13px 16px;border:1px solid #efd0c5;border-radius:8px;background:#fff5f1;color:#963e29;font-size:14px;line-height:1.7;text-align:center;overflow-wrap:anywhere}
.errorlist li+li{margin-top:6px}.notice .errorlist{padding:0;margin:0;border:0;background:none;color:inherit}
.edu-feedback:empty,[data-verification-server-errors]:empty{display:none}
.edu-application #verification-result{font-size:14px;margin-top:14px}
.edu-feedback{color:#425a4a;background:#f3f6f0;border-color:#d6e2d4}
.edu-feedback[data-state=success]{color:#165b43;background:#edf7ee;border-color:#b5d7bc}
.edu-feedback[data-state=error]{color:#963e29;background:#fff5f1;border-color:#efd0c5}
.edu-field-note{padding:13px 16px;margin:14px 0 20px;border-radius:8px;background:#f4f6f1;color:#52665a;text-align:center;font-size:14px;line-height:1.8;overflow-wrap:anywhere}
.edu-period-note{margin-top:12px}.edu-private-note{font-size:14px}
.edu-period-note a{color:var(--green);font-weight:600;text-decoration:underline;text-underline-offset:3px;white-space:nowrap}
.edu-verification-help{display:flex;align-items:center;justify-content:space-between;gap:8px 16px;flex-wrap:wrap;margin:16px 0 22px;padding-top:14px;border-top:1px solid #e4e9df;font-size:13px;line-height:1.7;color:#52665a}
.edu-verification-help .text-link{margin-left:auto;min-height:36px;display:inline-flex;align-items:center;font-weight:600;white-space:nowrap;text-decoration:underline;text-underline-offset:3px}
.edu-roster .edu-field-note{margin-bottom:14px}
.edu-bulk-footer>[data-selected-count]{text-align:right;font-size:14px;color:#425a4a}
.invitation-body>.edu-field-note{font-size:14px;margin-top:14px;text-align:center}
@media(max-width:600px){
 .edu-confirm-row,.field label.edu-confirm-row{padding:15px 16px;gap:16px;font-size:14px;min-height:64px}
 .edu-file-status{grid-template-columns:1fr;gap:8px;padding:15px 16px}
 .edu-file-status>span,.edu-file-status>strong,.edu-file-status>a{text-align:center}
 .edu-bulk-approval{grid-template-columns:1fr;gap:14px}.edu-bulk-approval>.button{justify-self:end;min-width:128px}
 .edu-section-heading{grid-template-columns:1fr;gap:16px}.edu-section-heading>form{justify-self:end}
 .edu-confirm-dialog .form-actions>.button{flex:1;justify-content:center}
}

/* Keep application terms and review actions in distinct, compact groups. */
.edu-footer-links{display:flex;flex-wrap:wrap;gap:16px;font-size:14px}.edu-footer-links a{text-decoration:underline;text-underline-offset:3px}
.status-banner .edu-status-copy{min-width:0;flex:1}.status-banner .edu-status-copy p{max-width:760px;line-height:1.85;overflow-wrap:anywhere}
.edu-status-actions{display:flex;gap:10px;align-items:center;justify-content:flex-end;flex-wrap:wrap;flex-shrink:0}
.edu-status-cancelled{background:#f2f4ef;border-color:#dce1d6}
.edu-cancel-page{max-width:660px}.edu-cancel-page h1{font-size:27px;margin:0 0 26px}.edu-cancel-page .panel>p{line-height:1.9;color:#52665a}
.edu-cancel-course{padding:18px 20px;background:#f4f6f1;border-radius:9px;font-weight:600}.edu-cancel-course span{display:block;font-size:14px;font-weight:400;margin-top:4px}
.edu-cancel-page .form-actions{justify-content:flex-end;margin-top:28px;gap:12px}
.edu-review-reasons{border:0;padding:0;margin:24px 0;min-width:0}.edu-review-reasons legend{font-size:15px;font-weight:600}
.edu-review-reasons>p{font-size:13px;line-height:1.8;color:#52665a;margin:8px 0 14px}
.edu-reason-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.edu-reason-options label{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid #d6dfd1;border-radius:8px;padding:13px 14px;font-size:13px;line-height:1.6;cursor:pointer;background:#fafbf8}
.edu-reason-options input{width:17px;height:17px;flex-shrink:0;margin:0;accent-color:var(--green)}
.edu-reason-options label:has(input:checked){border-color:#6e967b;background:#edf5e9;color:#165b43;font-weight:600}
.edu-reason-options label:focus-within{outline:2px solid var(--green);outline-offset:3px}
[data-decision-form]>.review-checks{margin-top:20px}
@media(max-width:760px){.status-banner:has(.edu-status-actions){align-items:stretch;flex-direction:column;gap:20px}.edu-status-actions{align-self:flex-end}}
@media(max-width:600px){.edu-cancel-page .form-actions .button{flex:1}.edu-reason-options{grid-template-columns:1fr}}
.edu-header-actions{display:flex;align-items:center;gap:24px}
.edu-header-participate{font-size:14px;font-weight:600;line-height:1.3;text-align:right;color:var(--ink);white-space:nowrap}
/* The language picker (education/language_picker.html), drawn like the home page's: the current language in regular
   type with a small solid caret at the header's far right, behind a divider, over a transparent native select so the
   list that opens is the browser's own. */
.edu-header-actions{margin-left:auto}
.edu-language{position:relative;display:flex;align-items:center;align-self:stretch;margin:0 0 0 28px;padding-left:28px;border-left:1px solid var(--line)}
.edu-language-face{display:flex;align-items:center;gap:9px;font-size:16px;font-weight:400;line-height:1.3;color:var(--ink);white-space:nowrap}
.edu-language-code{display:none}
.edu-language-face::after{content:"";border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid currentColor}
.edu-language select{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;font-size:16px}
.edu-language:hover .edu-language-face{color:var(--green)}
.edu-language:focus-within .edu-language-face{outline:2px solid var(--green);outline-offset:4px;border-radius:4px}
.edu-code-shell{max-width:560px}.edu-code-shell .page-heading{text-align:center;margin-bottom:28px}.edu-code-shell h1{margin-top:14px}.edu-code-form{padding:32px}.edu-code-form .field{margin-bottom:28px}.edu-code-form .field input.edu-code-input{font-size:32px;letter-spacing:3px;text-align:center;font-variant-numeric:tabular-nums;padding:18px 14px}
.edu-invite{container-type:inline-size}.edu-invite-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:20px}.edu-invite-heading h2{margin:0}
.edu-invite-code-card{display:grid;grid-template-columns:144px minmax(0,1fr);gap:16px;align-items:center;max-width:440px;margin:0 auto}.edu-invite-code-card img{display:block;width:144px;height:144px;background:#fff;border-radius:8px}.edu-invite-code{text-align:center;min-width:0}.edu-invite-code>.field-label{display:block;color:#64766b}.edu-invite-code .text-link{font:inherit;font-size:13px;padding:8px 12px;min-height:36px;background:transparent;border:0;border-radius:5px;color:var(--green);text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.edu-class-code{display:block;font-size:36px;font-weight:700;letter-spacing:2px;font-variant-numeric:tabular-nums;color:var(--green);white-space:nowrap}.edu-invite-code-card input.edu-class-code{width:100%;min-width:0;padding:0;border:0;background:transparent;box-shadow:none;line-height:1.5;height:auto;text-align:center}.edu-invite-code-card input.edu-class-code:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:5px}
.edu-invite-entry{text-align:center;font-size:13px;line-height:1.8;color:#64766b;margin:12px 0 18px;overflow-wrap:anywhere}.edu-invite-entry a{color:var(--green);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.edu-invite-tools{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.edu-invite-tools .button{justify-content:center;width:100%}.edu-invite-sharing{margin-top:24px;padding-top:22px;border-top:1px solid var(--line)}.edu-invite-sharing>.field-label{display:block}.edu-invite-sharing .share-box{display:flex;gap:8px;margin:9px 0 12px}.edu-invite-sharing .share-box input{min-width:0;width:0;flex:1;color:#294c3b}.edu-invite-sharing .share-box button{flex-shrink:0;min-width:68px}.edu-invite-sharing .edu-invite-message{margin-top:12px}.edu-invite-mail-note{margin:14px 0 0;font-size:12px;line-height:1.8;color:#738276;text-align:center}.edu-invite .edu-disclosure{margin-top:20px}
@container(max-width:350px){.edu-invite-code-card{grid-template-columns:112px minmax(0,1fr);gap:10px}.edu-invite-code-card img{width:112px;height:112px}.edu-invite-code-card input.edu-class-code{font-size:30px;letter-spacing:1px}}
@container(max-width:270px){.edu-invite-code-card{grid-template-columns:1fr;gap:10px}.edu-invite-code-card img{width:144px;height:144px;margin:auto}.edu-invite-code-card input.edu-class-code{font-size:34px}.edu-invite-tools{grid-template-columns:1fr}}
.edu-share-screen .container{max-width:1080px}.edu-share-screen .page-heading{text-align:center}.edu-projector-card{display:grid;grid-template-columns:minmax(220px,360px) minmax(0,1fr);align-items:center;gap:48px;padding:36px 48px}.edu-projector-qr{display:block;width:100%;height:auto;background:#fff}.edu-projector-code h2{font-size:28px}.edu-projector-code p{font-size:19px;line-height:1.9;overflow-wrap:anywhere}.edu-projector-code .field-label{display:block;margin:24px 0 6px}.edu-projector-code .edu-class-code{font-size:clamp(36px,5vw,64px)}.edu-share-footnote{text-align:center;font-size:16px;line-height:1.8;margin-top:24px;color:#52665a}
@media(max-width:760px){.edu-header-actions{gap:15px}.edu-header-participate{font-size:14px}.edu-projector-card{grid-template-columns:1fr;gap:18px;padding:24px;text-align:center}.edu-projector-qr{max-width:280px;margin:auto}.edu-projector-code h2{font-size:23px}.edu-projector-code p{font-size:16px}.edu-projector-code .edu-class-code{font-size:48px}.edu-projector-code .field-label{margin-top:18px}}
@media(max-width:480px){.edu-code-form{padding:24px}.edu-header-actions{gap:12px}.site-header:has(.edu-header-actions) .brand{gap:10px}.site-header:has(.edu-header-actions) .brand span{display:none}}
/* On the narrowest phones the header's three items keep one line each: tighter gaps and edges, a slimmer button, a smaller logo, and no room kept for the hidden "for Classrooms". */
/* Phones: as on the home page, the picker sits at the top row's right end, as a short code. Korean fits the logo,
   the menu and the picker in one row down to 340px; the other languages' longer menus move under that row instead
   of crushing their words. */
@media(max-width:560px){.site-header:has(.edu-header-actions){height:auto;min-height:64px;flex-wrap:wrap;row-gap:6px;column-gap:10px;padding:10px 16px}.site-header:has(.edu-header-actions) .brand a+a{display:none}.edu-language{align-self:center;margin-left:auto;padding-left:0;border-left:0}.edu-language-name{display:none}.edu-language-code{display:inline}.edu-header-actions{gap:10px}.site-header .header-join{white-space:nowrap}:root:not(:lang(ko)) .edu-language{order:1}:root:not(:lang(ko)) .edu-header-actions{order:2;flex-basis:100%;justify-content:flex-end}}
@media(max-width:340px){.edu-language{order:1}.edu-header-actions{order:2;flex-basis:100%;justify-content:flex-end}}
@media(max-width:400px){.site-header:has(.edu-header-actions){padding-inline:14px;column-gap:8px}.edu-header-actions{gap:8px}.site-header:has(.edu-header-actions) .brand img{width:72px;height:33px}}
@media(max-width:360px){.site-header:has(.edu-header-actions){padding-inline:12px;gap:8px}.edu-header-actions{gap:8px}.site-header .header-join{min-width:0;padding:10px 12px}.site-header:has(.edu-header-actions) .brand img{width:68px}.site-header:has(.edu-header-actions) .brand a+a{display:none}}
@media(max-width:360px){.edu-header-actions{flex-wrap:wrap;justify-content:flex-end;row-gap:6px;max-width:100%}}
/* Staff mail preview: subject and trigger above the real HTML body. */
.edu-mail-preview{max-width:760px}
.edu-mail-meta{display:grid;gap:8px;margin:0 0 18px;padding:18px 20px;background:#fff;border:1px solid var(--line);border-radius:12px;font-size:14px}
.edu-mail-meta div{display:grid;grid-template-columns:80px minmax(0,1fr);gap:12px}
.edu-mail-meta dt{color:var(--muted)}
.edu-mail-meta dd{margin:0;color:var(--ink);font-weight:600}
.edu-mail-frame{display:block;width:100%;height:760px;margin-bottom:18px;border:1px solid var(--line);border-radius:12px;background:#f4f7f5}
.edu-mail-text{margin:0;padding:4px 0 8px;white-space:pre-wrap;font:13px/1.7 ui-monospace,Consolas,monospace;color:var(--text)}
/* The roster's 참여 승인 tab: a student with no collection in this class yet. */
.participants td small.edu-not-collected,.edu-class-page .participants td small.edu-not-collected{color:#8a642a;font-weight:600}
/* Class page (2026-11-05): invite, participants and a usage card. What is read or edited
   now and then (guide, roster, class info, history) opens in a dialog, so the page stays short. */
.edu-class-page .page-title-row p,.edu-class-page .edu-course-period{font-size:15px;color:#4b5b51}
.edu-class-page .edu-course-period{align-items:center}
.edu-class-links{display:flex;gap:4px;margin:0 -12px 0 auto}.edu-class-links .edu-quiet-action{font-size:15px}
.edu-dialog{width:min(760px,calc(100vw - 32px));max-width:none;max-height:calc(100vh - 64px);padding:0;border:0;border-radius:18px;background:#fff;color:var(--ink);box-shadow:0 30px 90px #12281740}
.edu-dialog[open]{display:flex;flex-direction:column}.edu-dialog:focus{outline:none}
.edu-dialog::backdrop{background:#193d32a8}
html:has(dialog.edu-dialog[open]){overflow:hidden}
.edu-dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:22px 24px 18px;border-bottom:1px solid var(--line)}
.edu-dialog-head h2{margin:0;font-size:21px;letter-spacing:-.5px}
.edu-dialog-head p{margin:6px 0 0;font-size:15px;line-height:1.6;color:#4b5b51}
.edu-dialog-close{flex-shrink:0;width:40px;height:40px;margin:-6px -8px 0 0;border:0;border-radius:10px;background:transparent;font-size:28px;line-height:1;color:#4b5b51;cursor:pointer}
.edu-dialog-close:hover{background:#eef3ec}
.edu-dialog-body{flex:1 1 auto;min-height:0;padding:20px 24px 24px;overflow:auto}
/* The guide fills its dialog, so a phone shows it in one scrolling box. */
.edu-guide-dialog .edu-dialog-body{display:flex}.edu-guide-dialog textarea[readonly]{flex:1;min-height:12em}
.edu-dialog-foot{display:flex;justify-content:flex-end;gap:10px;padding:14px 24px;border-top:1px solid var(--line)}
.edu-dialog-foot .button{min-width:112px;min-height:46px;justify-content:center}
.edu-dialog textarea[readonly]{display:block;width:100%;box-sizing:border-box;padding:14px 16px;border:1px solid #d7e1d4;border-radius:10px;background:#f7faf6;font:inherit;font-size:15px;line-height:1.7;color:#1d2a22;resize:none}
@media(max-width:600px){.edu-dialog{width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;margin:0;border-radius:0}.edu-dialog-head,.edu-dialog-body,.edu-dialog-foot{padding-left:18px;padding-right:18px}.edu-class-links{flex-basis:100%;margin:2px 0 0 -12px}}
.edu-invite{margin:0 0 24px}.edu-invite-heading h2{font-size:20px;letter-spacing:-.5px}
/* The code reset is a rare tool: small, at the heading's right, even when the heading wraps. */
.edu-invite-heading form{margin-left:auto}.edu-invite-heading .edu-quiet-action{margin-right:-12px}
.edu-invite-main{display:grid;grid-template-columns:auto minmax(260px,320px);justify-content:space-between;align-items:center;gap:24px 40px}
.edu-invite .edu-invite-code-card{margin:0;max-width:none;grid-template-columns:144px minmax(0,1fr);gap:28px}
.edu-invite .edu-invite-code{text-align:left}.edu-invite .edu-invite-code>.field-label{font-size:14px;font-weight:600;color:#4b5b51}
.edu-invite .edu-invite-code-card input.edu-class-code{text-align:left;font-size:44px}
/* The invite link sits under the code it carries, with its own copy button. */
.edu-invite .edu-invite-entry{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin:8px 0 0;text-align:left}
.edu-invite-url{font-size:17px;font-weight:600;color:var(--ink);letter-spacing:-.2px;overflow-wrap:anywhere}
.edu-invite-copy{min-height:34px;padding:4px 12px;border:1px solid #b9cbb6;border-radius:8px;background:#fff;font:inherit;font-size:14px;font-weight:700;color:#24563e;cursor:pointer}
.edu-invite-copy:hover{background:#eef3ec}
.edu-invite-actions{display:grid;gap:10px}.edu-invite-actions .button{width:100%;min-height:52px;font-size:15px;justify-content:center}
/* The roster and the 5-minute course under the invite: names that say what each brings (class_workspace.html). */
/* Side by side while both names fit on one line; on the narrowest phones they stack instead of breaking mid-phrase. */
.edu-invite-more{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px}
.edu-invite-chip{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:2px;min-height:58px;padding:9px 12px;border:1px solid #cfe0d5;border-radius:10px;background:#f6faf7;color:#183326;font:inherit;font-size:15px;font-weight:700;line-height:1.3;text-align:left;text-decoration:none;cursor:pointer}
.edu-invite-chip small{font-size:13.5px;font-weight:600;color:#2f7a52}
.edu-invite-chip:hover{border-color:#9fcdb1;background:#eef6f1;color:#183326}
.edu-invite-chip:focus-visible{outline:2px solid var(--green);outline-offset:2px}
.edu-quiet-action{display:inline-flex;align-items:center;min-height:38px;padding:6px 12px;border:0;border-radius:8px;background:transparent;font:inherit;font-size:14px;font-weight:600;color:#3e5247;text-decoration:none;cursor:pointer}
.edu-quiet-action:hover{background:#eef3ec;color:var(--ink)}
.edu-class-page .participants th{font-size:14px}.edu-class-page .participant-tabs a{font-size:15px}
.edu-class-page .participants td{font-size:16px}.edu-class-page .participants td small{font-size:14px;color:#56665b}
.edu-usage-card{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 28px;margin:24px 0;padding:18px 26px;border:1px solid #dce7d8;border-radius:16px;background:#f4f8f3}
.edu-usage-card p{margin:0}.edu-usage-amount{font-size:15px;color:#3e5247}.edu-usage-amount strong{margin-left:10px;font-size:24px;color:var(--ink)}
.edu-usage-note{font-size:14px;line-height:1.7;color:#4b5b51}
.edu-usage-note a{color:var(--green);font-weight:600;text-decoration:underline;text-underline-offset:3px}
@media(max-width:760px){.edu-invite-main{grid-template-columns:1fr}.edu-usage-card{padding:16px 20px}}
@media(max-width:600px){.edu-class-page .participants td{font-size:14px}.edu-class-page .participants td small{font-size:13px}.edu-class-page .participants .pill{white-space:nowrap}}
@media(max-width:360px){.edu-class-page .participants td{white-space:normal}}
@container(max-width:520px){.edu-invite .edu-invite-code-card{grid-template-columns:112px minmax(0,1fr);gap:16px}.edu-invite .edu-invite-code-card img{width:112px;height:112px;margin:0}.edu-invite .edu-invite-code-card input.edu-class-code{font-size:32px;letter-spacing:1px}}
@container(max-width:280px){.edu-invite .edu-invite-code-card{grid-template-columns:1fr}}
.edu-roster details>summary{display:flex;align-items:center;gap:10px;list-style:none}.edu-roster details>summary::-webkit-details-marker{display:none}
.edu-roster details>summary::after{content:"";width:6px;height:6px;margin-bottom:3px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);transition:transform .15s}
.edu-roster details[open]>summary::after{margin-bottom:-3px;transform:rotate(-135deg)}
/* Participant tabs carry the counts; the roster opens from a button on the panel heading. */
.edu-roster-open{min-height:40px;padding:0 16px;font-size:14px}
.edu-tab-count{display:inline-block;margin-left:6px;padding:0 8px;border-radius:999px;background:#edf3e8;color:#4b5b51;font-size:14px;font-weight:600;line-height:1.7;font-variant-numeric:tabular-nums}
.edu-tab-attention{background:#fbe9c2;color:#7a5520}
/* Roster dialog: add students on top, the registered list under a rule. */
.edu-dialog.edu-roster .edu-roster-list{margin:24px 0 0;padding:20px 0 0}
.edu-dialog .edu-field-note{margin:8px 0 0;padding:0;background:none;text-align:left;font-size:14px;color:#56665b}
.edu-roster-list-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;font-size:15px}.edu-roster-list-head .checkbox-row{margin:0}
/* Bulk actions sit side by side: confirm, remove, approve. Removing asks for the message in its dialog. */
.edu-bulk-approval{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:12px}.edu-bulk-approval>.edu-confirm-row{flex:1 1 320px}
.edu-bulk-approval>.button{min-width:112px;min-height:50px}
.edu-confirm-dialog .field-label{display:block;margin:16px 0 6px;font-size:14px;font-weight:600}
.edu-confirm-dialog input[type=text]{width:100%;box-sizing:border-box;min-height:46px;padding:10px 12px;border:1px solid #c9d6c6;border-radius:8px;font:inherit;font-size:15px}
.edu-dialog-error{margin:6px 0 0;font-size:13px;color:#ad3636}
@media(max-width:600px){.edu-class-page .participant-tabs{gap:0}.edu-class-page .participant-tabs a{flex:1 1 0;display:flex;flex-direction:column;align-items:center;gap:3px;min-width:0;padding:8px 2px 10px;font-size:14px;text-align:center}.edu-class-page .participant-tabs .edu-tab-count{margin-left:0;font-size:14px}}
/* Class cases: one table, each fact in its own column. A narrow container (a phone, the class page's dialog, the staff review panel) stacks the row. */
.edu-cases{max-width:920px}
.edu-cases-lead{margin-bottom:26px;text-align:center}
.edu-cases-lead h1{margin:0;font-size:36px;font-weight:800;letter-spacing:-1.2px;color:var(--ink)}
.edu-case-tabs{display:inline-flex;flex-wrap:wrap;justify-content:center;gap:2px;max-width:100%;margin-top:22px;padding:4px;border-radius:12px;background:#edf2ec}
.edu-case-tabs a{padding:7px 18px;border-radius:9px;font-size:15px;font-weight:600;color:#4b5b51;white-space:nowrap}
.edu-case-tabs a:hover{color:var(--ink)}
.edu-case-tabs a[aria-current]{background:#fff;color:var(--ink);box-shadow:0 1px 3px #0f201929}
.edu-case-tabs em{margin-left:3px;font-style:normal;font-weight:500;color:#5f7066;font-variant-numeric:tabular-nums}
.edu-case-table{container-type:inline-size;border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}
.edu-case-row{display:grid;grid-template-columns:minmax(0,1fr) 196px 70px 84px;column-gap:18px;align-items:center;padding:14px 22px;border-top:1px solid #eef2ee}
.edu-case-row:first-child{border-top:0}
/* No class to show: the table's place, outlined, so the page keeps its shape. */
.edu-case-empty{display:grid;justify-items:center;gap:16px;padding:52px 20px;border:2px dashed #cdd9d0;border-radius:16px;text-align:center}
.edu-case-empty p{margin:0;font-size:16px;line-height:1.6;color:#4b5b51;text-wrap:balance}
/* Japanese breaks anywhere between characters; break it between phrases instead (Chromium 119+, others ignore it). */
:lang(ja) .edu-case-empty p{word-break:auto-phrase}
.edu-case-th{padding-top:11px;padding-bottom:11px;background:#f7f9f6;font-size:14px;font-weight:600;color:#5f7066}
.edu-case-th span:last-child,.edu-case-size{text-align:right}
.edu-case-class{display:flex;align-items:flex-start;gap:12px;min-width:0}
.edu-case-tile{display:grid;place-items:center;flex-shrink:0;width:44px;height:44px;border-radius:11px;background:#eef2ee;color:#4b6356;font-size:18px;font-weight:700}
.edu-case-logo{background:#fff;box-shadow:inset 0 0 0 1px var(--line)}
.edu-case-logo img{display:block;width:36px;height:36px;object-fit:contain}
.edu-case-names{min-width:0}
.edu-case-row .edu-case-names h2{margin:0;font-size:17px;font-weight:700;letter-spacing:-.3px;line-height:1.35;color:var(--ink);overflow-wrap:anywhere}
.edu-case-row .edu-case-names p{margin:1px 0 0;font-size:15px;line-height:1.45;color:#4b5b51;overflow-wrap:anywhere}
.edu-case-row .edu-case-names .edu-case-place{display:flex;align-items:center;gap:6px;margin:5px 0 0;font-size:14px;line-height:1.3;color:#66766b}
.edu-case-flag{display:block;flex-shrink:0;width:16px;height:12px;border-radius:2px;object-fit:cover;background:#eef2ee;box-shadow:0 0 0 1px #0000001a}
.edu-case-period{display:grid;gap:7px}
.edu-case-bar{display:block;height:4px;border-radius:2px;background:#e9eeea;overflow:hidden}
.edu-case-bar i{display:block;height:100%;border-radius:2px;background:#2b8a63}
.edu-case-bar.edu-case-ended i{background:#c3cec7}
.edu-case-dates{font-size:14px;color:#56665b;font-variant-numeric:tabular-nums}
.edu-case-state{font-size:14px;font-weight:600}
.edu-case-state.edu-case-running{color:#0b6b4c}.edu-case-state.edu-case-upcoming{color:#7a5520}.edu-case-state.edu-case-ended{color:#5f7066}
.edu-case-size{font-size:14.5px;color:#2c4038}
.edu-case-size i{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);font-style:normal}
@container (max-width:800px){
 .edu-case-row.edu-case-th{display:none}
 .edu-case-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px 10px;padding:15px 16px}
 .edu-case-class{order:1;flex:1 1 140px}.edu-case-row>.edu-case-state{order:2;align-self:flex-start;max-width:45%;margin-left:auto;text-align:right}
 .edu-case-period{display:contents}.edu-case-bar{order:3;flex:0 0 100%}
 .edu-case-size{order:5;text-align:left}.edu-case-size i{position:static;width:auto;height:auto;overflow:visible;clip:auto}
 .edu-case-dates{order:6;margin-left:auto}
}
@media(max-width:600px){.edu-cases-lead h1{font-size:32px}.edu-case-tabs a{padding:7px 11px;font-size:14.5px}}
.edu-usage-figures{display:flex;align-items:center;margin:0 40px 0 auto}.edu-usage-figures:last-child{margin-right:0}
.edu-usage-figures>div{padding:0 22px;border-left:1px solid #e3e9e4}.edu-usage-figures>div:first-child{padding-left:0;border-left:0}.edu-usage-figures>div:last-child{padding-right:0}
.edu-usage-figures strong{display:block;font-size:19px;font-weight:800;line-height:1.2;color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap}
.edu-usage-figures small{margin-left:2px;font-size:14px;font-weight:600;color:#4b5b51}
.edu-usage-figures em{margin-left:7px;padding:1px 6px;border-radius:5px;background:#e3f1e8;font-size:14px;font-style:normal;font-weight:700;color:#0b6b4c;vertical-align:2px}
.edu-usage-figures span{display:block;margin-top:3px;font-size:14px;color:#66766b;white-space:nowrap}
#members>.panel-heading{flex-wrap:wrap;row-gap:14px}
@media(max-width:760px){.edu-usage-figures{order:3;flex:0 0 100%;margin:0;padding-top:14px;border-top:1px solid #edf1ed}.edu-usage-figures>div{flex:1 1 0;padding:0 12px}.edu-usage-figures>div:first-child{padding-left:0}}
.edu-case-preview{margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}
.edu-case-preview-title{margin:0 0 10px;font-size:16px;font-weight:700;color:var(--ink)}
.edu-case-preview .edu-case-table{background:#fafbf7}
.edu-case-preview .edu-confirm-row,.edu-case-preview .edu-confirm-row:hover,.edu-case-preview .edu-confirm-row:has(input:checked){min-height:0;margin-top:16px;padding:2px 2px 2px 4px;border:0;background:none}
.edu-case-preview .edu-confirm-row span{font-size:16px;color:var(--ink)}
.edu-confirm-row input.edu-switch{appearance:none;-webkit-appearance:none;position:relative;flex:0 0 46px;width:46px;height:28px;margin:0;border-radius:14px;background:#cdd7cf;cursor:pointer;transition:background .15s}
.edu-confirm-row input.edu-switch::after{content:'';position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0003;transition:left .15s}
.edu-confirm-row input.edu-switch:checked{background:var(--green)}
.edu-confirm-row input.edu-switch:checked::after{left:21px}
@media (prefers-reduced-motion:reduce){.edu-confirm-row input.edu-switch,.edu-confirm-row input.edu-switch::after{transition:none}}
.edu-case-dialog form{display:flex;flex:1 1 auto;flex-direction:column;min-height:0}
.edu-case-dialog .edu-dialog-head a{color:var(--green);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.edu-case-dialog .edu-case-table{background:#fafbf7}.edu-case-dialog .edu-confirm-row{margin-top:12px}
.edu-case-logo-field small{display:block;margin-top:2px;font-size:14px;color:#56665b}.edu-case-logo-field input[type=file]{flex:0 1 240px;min-width:0;font-size:14px}
.edu-case-dialog select{flex:0 1 220px;min-width:0;min-height:40px;padding:6px 10px;border:1px solid #c9d6c6;border-radius:8px;background:#fff;font:inherit;font-size:15px}
.edu-case-dialog .edu-dialog-foot{align-items:center}.edu-case-remove{margin-right:auto;margin-left:-12px}
/* 내 수업 (education/library.py): classes the visitor opened, then classes they joined, then every ended class. */
.edu-library-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.edu-library-head h2{margin:0}.edu-library-head .button{margin:0;flex-shrink:0}
.edu-library-none{margin:14px 0 0;font-size:15px;color:#6b7a70}
.edu-library .edu-my-card{justify-content:flex-start;align-items:flex-start;gap:16px}
.edu-my-tile{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;border-radius:11px;background:#e3eee6;color:var(--green);font-size:18px;font-weight:700;line-height:1}
.edu-my-tile.opened{background:var(--green);color:#fff}
.edu-library .edu-my-card h3{margin:0 0 6px}
.edu-library .edu-my-card .edu-my-say{margin:0 0 6px;font-size:15px;line-height:1.5;font-weight:600;color:var(--ink)}
.edu-library .edu-my-card .edu-my-say.is-wait{font-weight:500;color:#4b5b51}
.edu-library .edu-my-card .edu-my-say.is-todo,.edu-library .edu-my-card .edu-my-say b{font-weight:700;color:#8a5a14}
.edu-library .edu-my-card .edu-my-meta{margin:0;font-size:14px;color:#6b7a70}
.edu-library-past h2{font-size:15px;color:#6b7a70}
.edu-library-past .edu-list-card{background:#f6f8f3}.edu-library-past .edu-my-card h3{color:#4b5b51}
.edu-library .edu-library-past .edu-my-card .edu-my-say{font-weight:500;color:#5f7066}
.edu-library-past .edu-my-tile{opacity:.6}
.edu-teacher-offer{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:40px;padding:20px 22px;border-radius:12px;background:#eef4ea}
.edu-teacher-offer b{display:block;font-size:16px;color:var(--ink)}
.edu-teacher-offer span{display:block;margin-top:2px;font-size:15px;line-height:1.5;color:#56665b}
.edu-teacher-offer .button{margin:0;flex-shrink:0;background:#fff}
.edu-library-empty{margin-top:32px;padding:36px 24px;border:2px dashed #cdd9d0;border-radius:16px;text-align:center}
.edu-library-empty>p{margin:0 0 22px;font-size:17px;font-weight:700;color:var(--ink)}
.edu-library-choices{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:640px;margin:0 auto}
.edu-library-choices>div{display:grid;justify-items:center;gap:8px;padding:22px 18px;border-radius:12px;background:#fff;box-shadow:inset 0 0 0 1px #e1e8e2}
.edu-library-choices b{font-size:16px;color:var(--ink)}.edu-library-choices span{font-size:15px;line-height:1.5;color:#56665b}
.edu-library-choices .button{margin-top:6px}
/* The /sites/ index's own section under an approved student's class (education/join.html), as wide as its tiles want. */
.edu-join-sites{max-width:904px;margin:8px auto 0}
/* On a phone the teacher panel's button spans the panel under its words: not pushed to one side, and easy to tap. */
@media(max-width:600px){.edu-library-choices{grid-template-columns:1fr}.edu-teacher-offer{flex-direction:column;align-items:stretch}.edu-teacher-offer .button{width:100%}}