/* Scoped classroom administration: compact records, readable details, explicit changes. */
.admin-classroom{min-width:0;color:var(--ink,#213e34)}
.admin-classroom :is(h2,h3,p,dd,strong,code,span,a){overflow-wrap:anywhere}
.admin-classroom :is(button,input,select,textarea,a):focus-visible,.admin-classroom [tabindex="-1"]:focus-visible{outline:3px solid #15845e;outline-offset:3px}
.admin-classroom .button{min-height:44px;white-space:normal;text-align:center;line-height:1.5}
.admin-classroom button:disabled{opacity:.55;cursor:default}
.ac-stats{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.ac-stats>div{padding:16px 18px;display:grid;gap:7px}.ac-stats span{font-size:13px;color:var(--muted,#677a6c)}.ac-stats strong{font-size:26px;line-height:1.2;font-weight:600;font-variant-numeric:tabular-nums}
.ac-stats-more{margin-top:10px;font-size:13px}.ac-stats-more summary,.ac-disclosure summary{cursor:pointer;min-height:44px;display:list-item;align-content:center;line-height:1.6}.ac-stats-more p{color:var(--muted,#677a6c);line-height:1.8;margin:4px 0 12px}
.ac-help{font-size:13px;line-height:1.7;color:var(--muted,#677a6c);margin:10px 0 18px}
.ac-tabs{display:flex;flex-wrap:wrap;gap:6px;margin:18px 0 12px}.ac-tabs>button{font:inherit;font-size:13px;min-height:44px;padding:9px 14px;border:1px solid var(--line,#dce5df);background:#fff;color:var(--ink,#213e34);border-radius:8px;line-height:1.5}.ac-tabs>button[aria-pressed=true]{background:#eaf5ee;border-color:#a1c8b2;color:#175b40;font-weight:600}
.ac-search{display:flex;align-items:end;gap:12px;padding:15px;margin-bottom:18px;flex-wrap:wrap}.ac-search>label:first-child{flex:1;min-width:190px}.ac-search>label{min-width:130px}.ac-search label,.ac-editor label{display:grid;gap:7px;font-size:13px;line-height:1.6}.ac-search input,.ac-search select,.ac-editor :is(input:not([type=checkbox]),textarea){width:100%;min-width:0;min-height:44px;font:inherit;font-size:14px;color:var(--ink,#213e34);background:#fff;border:1px solid var(--line,#dce5df);border-radius:8px;padding:10px 12px;box-sizing:border-box}.ac-editor textarea{resize:vertical;line-height:1.65}.ac-scope{flex-basis:100%;font-size:13px;margin:0;color:#52725d}.ac-scope code{font-size:12px}
.ac-layout{display:grid;grid-template-columns:minmax(250px,.78fr) minmax(0,1.4fr);gap:20px;align-items:start}.ac-list,.ac-detail{min-width:0;overflow:hidden}.ac-section-heading{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:18px}.ac-section-heading h2,.ac-section-heading h3{font-size:16px;line-height:1.5;margin:0}.ac-section-heading>span{font-size:12px;color:var(--muted,#677a6c)}
.ac-rows{list-style:none;margin:0;padding:0}.ac-rows>li{display:grid;gap:6px;padding:13px 18px;border-top:1px solid var(--line,#dce5df);min-width:0;font-size:13px;line-height:1.6}.ac-rows>li>.button{justify-self:start;text-align:left;justify-content:flex-start;max-width:100%;font-size:13px}.ac-rows>li>strong{font-weight:600}.ac-rows>li p{margin:0}.ac-rows>li>time,.ac-row-meta{font-size:12px;color:var(--muted,#677a6c)}.ac-chips{display:flex;flex-wrap:wrap;gap:5px}.ac-chip{font-size:11px;line-height:1.6;padding:3px 7px;color:#2e6a4d;background:#edf6ef;border-radius:5px}.ac-chip.warning{color:#854830;background:#fff0e7}.ac-chip.muted{color:#657169;background:#eef1ed}.ac-pagination{display:flex;gap:10px;justify-content:space-between;padding:14px 18px;border-top:1px solid var(--line,#dce5df)}
.ac-detail{padding:22px}.ac-detail>h2{font-size:24px;line-height:1.35;margin:7px 0 13px;letter-spacing:-.4px}.ac-eyebrow{font-size:12px;color:#557a63;margin:19px 0 0}.ac-detail>h3,.ac-report>h3{font-size:16px;line-height:1.5;margin:22px 0 12px}.ac-prose{white-space:pre-wrap;font-size:14px;line-height:1.8;margin:18px 0}.ac-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:18px 0}.ac-meta dt{font-size:12px;color:var(--muted,#677a6c);margin-bottom:5px}.ac-meta dd{margin:0;font-size:13px;line-height:1.65;white-space:pre-wrap}.ac-actions{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:16px 0}.ac-detail-empty{padding:32px 24px;text-align:center;color:var(--muted,#677a6c)}.ac-detail-empty h2{font-size:20px;color:var(--ink,#213e34)}.ac-detail-empty p{font-size:14px;line-height:1.8}
.ac-disclosure{border-top:1px solid var(--line,#dce5df);border-bottom:1px solid var(--line,#dce5df);padding:4px 0;margin:18px 0;font-size:13px}.ac-disclosure[open]{padding-bottom:14px}.ac-disclosure>.ac-rows{max-height:380px;overflow:auto;overscroll-behavior:contain}.ac-disclosure .ac-rows>li{padding-inline:0}.ac-code{font:600 18px/1.6 ui-monospace,monospace;user-select:all;padding:10px 12px;background:#f3f7f1;border-radius:7px;margin:10px 0}.ac-report{margin-top:22px;border-top:1px solid var(--line,#dce5df)}.ac-report-summary{font-size:14px;line-height:1.7}.ac-report>.ac-rows{max-height:640px;overflow:auto;overscroll-behavior:contain}
.ac-editor{padding:18px;margin:20px 0;background:#f6f9f2;border:1px solid #cadbc8;border-radius:10px}.ac-editor h3{font-size:17px;line-height:1.5;margin:0}.ac-target{font-size:14px;font-weight:600;line-height:1.7;margin:9px 0;white-space:pre-wrap}.ac-editor fieldset{border:0;padding:0;margin:0;display:grid;gap:14px;min-width:0}.ac-editor .ac-confirm{display:flex;align-items:flex-start;gap:9px;min-height:44px;font-size:13px;line-height:1.7}.ac-confirm input{width:18px;height:18px;flex:none;accent-color:#16623f;margin:3px 0 0}.ac-editor .ac-actions{margin:0}.ac-editor .ac-help{margin:0}.ac-error,.ac-notice{padding:12px 14px;border:1px solid #dfbfad;background:#fff5ed;color:#874930;border-radius:8px;font-size:13px;line-height:1.7;margin:14px 0}.ac-notice{border-color:#bfd7c7;background:#edf7f0;color:#28613e}.ac-session{margin-top:24px;border-top:2px solid #c5ddc9;padding-top:7px}.ac-session .ac-section-heading{padding:12px 0}.ac-answers{padding-left:24px;margin:18px 0}.ac-answers>li{font-size:14px;line-height:1.7;margin-bottom:18px;border-bottom:1px solid var(--line,#dce5df);padding:0 0 14px 4px}.ac-answers dl{display:grid;grid-template-columns:minmax(90px,.6fr) minmax(0,1fr);gap:5px 12px;margin:10px 0}.ac-answers dt{font-size:12px;color:var(--muted,#677a6c)}.ac-answers dd{margin:0;font-size:13px;white-space:pre-wrap}
@media(max-width:1100px){.ac-layout{grid-template-columns:minmax(220px,.7fr) minmax(0,1.3fr)}.ac-detail{padding:18px}.ac-stats{gap:8px}.ac-stats>div{padding:14px}.ac-meta{grid-template-columns:minmax(0,1fr)}}
@media(max-width:760px){.ac-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.ac-stats>div{padding:12px}.ac-stats strong{font-size:23px}.ac-stats span{font-size:12px}.ac-layout{grid-template-columns:minmax(0,1fr)}.admin-classroom.has-detail .ac-list{display:none}.admin-classroom:not(.has-detail) .ac-detail-empty{display:none}.ac-detail{padding:16px}.ac-detail>h2{font-size:21px}.ac-search{padding:12px;gap:10px}.ac-search>label:first-child{flex-basis:100%;min-width:0}.ac-search>label{flex:1;min-width:0}.ac-search input,.ac-search select,.ac-editor :is(input:not([type=checkbox]),textarea){font-size:16px}.ac-tabs{gap:5px}.ac-tabs>button{flex:1;padding:8px;font-size:13px}.ac-rows>li{padding:12px}.ac-editor{padding:13px}.ac-editor .ac-actions>.button{flex:1}.ac-section-heading,.ac-pagination{padding:14px 12px}.ac-help{margin-bottom:14px}.ac-detail .ac-actions>.button{font-size:13px}.ac-answers dl{grid-template-columns:minmax(0,1fr)}.ac-answers dd{margin-bottom:6px}.ac-report>.ac-rows{max-height:none}}
@media(prefers-reduced-motion:reduce){.admin-classroom .button{transition:none}}
:root[data-motion=paused] .admin-classroom .button,:root[data-motion=reduced] .admin-classroom .button{transition:none}