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.icon{width:34px;height:34px;fill:currentColor}.permission-grid{display:grid;gap:10px}.auth-chip{display:flex;gap:10px;align-items:center;padding:14px;background:#f5faff;border-radius:7px}.auth-chip .icon{color:var(--green)}.record-detail .keyvalues{margin:20px 0}.filterable[hidden]{display:none!important}@keyframes modal-in{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}@media(hover:hover){a.list-row:hover,.quick-grid a:hover{background:#f3f8ff}.btn.outline:hover{background:#eef6ff}.rail a:hover{background:#e9f4ff}.studio-dock button:hover{background:#eef6ff}}
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@media(max-width:1200px){.message-layout{grid-template-columns:170px minmax(0,1fr)}.message-layout>.card{grid-column:1/-1}.message-layout .chat-page{min-height:520px}}
.classroom-view .studio-dock{display:none}
@media(max-width:700px){.message-layout{grid-template-columns:1fr}.conversation-list{display:flex;overflow-x:auto}.conversation{min-width:180px}.message-layout .chat-page{min-height:450px}.desktop-main .columns{grid-template-columns:1fr}}
@media(min-width:1650px){.desktop-main{padding-right:28px;padding-left:24px}.card{padding:26px}.today-row{padding:22px 16px}}
@media(max-width:1100px){:root{--rail:180px}.rail a{padding:13px 12px;font-size:15px;gap:12px}.header-right{gap:12px}.header-right .timezone{display:none}.split{grid-template-columns:minmax(0,1.7fr) minmax(255px,1fr)}.stat{padding:14px;gap:10px}.stat-symbol{padding:7px}.stat strong{font-size:27px}.class-tools .tool{font-size:10px;min-width:40px}.classroom-header .meta{font-size:12px;gap:10px}}
@media(max-width:800px){.desktop-main .split{grid-template-columns:1fr}.desktop-main .stats-grid{grid-template-columns:repeat(2,1fr)}.desktop-header .header-subtitle{font-size:14px}.desktop-header .brand{font-size:18px}.desktop-header{padding:0 16px;gap:10px}.header-right .help-link{display:none}.header-right .profile-chip small{display:none}.today-row{flex-wrap:wrap}.today-row .actions{margin-left:0}.desktop-main .quad{grid-template-columns:repeat(2,1fr)}.slide-toolbar{flex-wrap:wrap}.classroom-header .meta>span{display:none}.classroom-stage .lesson-slide h2{font-size:34px}.classroom-stage .lesson-slide p{font-size:16px}}
@media(max-width:560px){:root{--rail:64px;--header:57px}.app-preview{padding:0;background:white;min-height:100dvh}.phone{width:100%;height:100dvh;border:0;border-radius:0;box-shadow:none}.statusbar{display:none}.app-header{padding-top:max(14px,env(safe-area-inset-top));min-height:58px}.app-scroll{padding-top:8px}.app-bottom{padding-bottom:max(10px,env(safe-area-inset-bottom));min-height:70px}.studio-dock{right:10px;bottom:84px;box-shadow:0 4px 18px #153e721a;opacity:.85}.studio-dock .dock-label{display:none}.studio-dock button,.studio-dock a{padding:6px}.studio-dock .divider{height:15px}.desktop-view .studio-dock{bottom:10px}.rail{padding:10px 5px}.rail a{justify-content:center;padding:14px 7px;gap:0}.rail a span{display:none}.rail .icon{width:23px}.desktop-header .header-subtitle{display:none}.desktop-header .brand{font-size:18px;gap:5px}.desktop-header .brand-w{transform:scale(.8);width:34px}.header-right{gap:6px}.header-right .profile-chip>div,.header-right .profile-chip>.icon{display:none}.desktop-main{padding:calc(var(--header) + 10px) 10px 65px}.desktop-main .card{padding:14px}.desktop-main .page-heading{flex-direction:column;align-items:start;gap:12px}.desktop-main h1{font-size:24px}.desktop-main h2{font-size:19px}.desktop-main .triple,.desktop-main .columns{grid-template-columns:1fr}.desktop-main .stats-grid{gap:8px}.desktop-main .stat{display:block;padding:12px}.desktop-main .stat-symbol{display:none}.desktop-main .stat strong{font-size:25px}.desktop-main .tabs{gap:5px}.desktop-main .tabs>*{padding:10px;font-size:12px}.desktop-main .filters select{min-width:100px;flex:1}.classroom-header{padding:10px;min-height:50px}.classroom-header .brand{font-size:16px}.classroom-header .header-subtitle{display:none}.classroom-header .meta{gap:8px}.classroom-header .time{font-size:18px!important}.classroom-layout{padding:6px;gap:6px;grid-template-columns:28% minmax(0,1fr)}.classroom-stage{padding:0}.classroom-stage .lesson-slide{padding:12px}.classroom-stage .lesson-slide h2{font-size:25px}.classroom-stage .lesson-slide p{font-size:12px}.classroom-stage .lesson-slide small{font-size:15px}.class-tools{flex-wrap:wrap}.classroom-left .chat-panel{display:none}.classroom-left .video-tile{max-height:160px}.landscape-class .classroom-layout{grid-template-columns:25% minmax(0,1fr)}.landscape-class .chat-panel{display:none}.modal>header,.modal-body,.modal>footer{padding:18px}.modal>footer{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}