@charset "UTF-8";
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h1{font-size:43px;line-height:1.5;letter-spacing:-.075em;color:#2e4774;font-weight:630;position:relative;z-index:1;margin-bottom:15px}.login-brand p{color:#899bbb;font-size:13px;position:relative;z-index:1}.login-brand footer{color:#a7b4ca;font-size:10px;letter-spacing:.08em}.login-form-wrap{display:flex;align-items:center;justify-content:center;padding:35px}.login-form{width:330px}.login-form h2{font-size:25px;margin-bottom:8px}.login-form .intro{font-size:12px;color:#93a0b4;margin-bottom:27px}.login-form .segmented{width:100%;margin-bottom:23px}.login-form .segmented button{width:50%;padding:8px;font-size:12px}.login-form .field{margin:17px 0}.login-form .field input{height:44px}.login-form .btn.primary{width:100%;height:44px;margin-top:10px}.login-footer{text-align:center;color:#a7b3c3;font-size:10px;margin-top:26px}.demo-banner{position:fixed;bottom:12px;left:12px;z-index:50;background:#253853;color:#dbe5f8;border:1px solid #506684;border-radius:8px;padding:8px 10px;font-size:10px;box-shadow:0 4px 12px #26375218;width:197px}.demo-banner select{background:#364b69;color:white;border:0;border-radius:4px;font-size:11px;width:100%;margin-top:5px;padding:5px}.demo-mode .sidebar-bottom{padding-bottom:81px}.mobile-toggle{display:none}.command-list button{width:100%;display:flex;align-items:center;gap:12px;background:white;border:0;border-bottom:1px solid var(--line);padding:13px;text-align:left;font-size:13px}.command-list button:hover{background:var(--accent-soft)}.command-search{width:100%;padding:12px;border:0;border-bottom:1px solid var(--line);font-size:16px}.print-only{display:none}.compact{--row:37px}.compact .data-table td{padding-top:4px;padding-bottom:4px}.compact .data-table small{display:none}.room-divider{height:1px;background:var(--line);margin:20px 0}.file-input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.nowrap-num{font-variant-numeric:tabular-nums;white-space:nowrap}.error-page{padding:40px;text-align:center}.error-page p{margin:15px 0;color:#8d9aaf}.pending-pill{background:var(--amber-soft);color:var(--amber);padding:4px 8px;font-size:11px;border-radius:5px}.col-menu{display:flex;flex-wrap:wrap;gap:12px;padding:12px}.score-input{width:75px!important;text-align:right}.rubric-note{font-size:10px;color:#98a5b6;margin-top:7px}.time-block{display:flex;gap:7px;align-items:center;font-size:10px;color:#a0adbe}.empty-line{padding:23px;color:#97a5b7;font-size:12px;text-align:center}.lesson-feedback{border-left:3px solid #84baa9;background:#f1faf7;padding:14px;font-size:12px;color:#4b7769}.tab-strip{display:flex;gap:20px;border-bottom:1px solid var(--line);margin:-2px 0 20px}.tab-strip button{border:0;background:none;padding:10px 1px 12px;font-size:12px;color:#9aa7ba;border-bottom:2px solid transparent}.tab-strip button.active{color:var(--accent);border-color:var(--accent);font-weight:600}
@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadein{from{opacity:0}to{opacity:1}}@keyframes up{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{to{background-position:-200% 0}}
@media(min-width:1650px){.main{padding-top:37px}.stats-strip{padding-top:23px;padding-bottom:23px}}
@media(max-width:1180px){:root{--sidebar:192px}.sidebar{padding:22px 11px}.main{padding:24px}.topbar{padding:0 24px}.page-head{flex-wrap:wrap}.split-view{grid-template-columns:1fr}.contextbar{gap:8px}.stat{padding:0 16px}.search-trigger{min-width:auto}.topbar .date-label{display:none}.demo-banner{width:166px}}
@media(max-width:760px){:root{--sidebar:0px}.sidebar{transform:translateX(-100%);width:232px;box-shadow:var(--shadow);transition:transform .2s}.sidebar.open{transform:translateX(0)}.workspace{margin-left:0}.topbar{height:55px;padding:0 16px}.mobile-toggle{display:inline-flex}.breadcrumb{display:none}.topbar .search-trigger{min-width:auto;width:33px;height:32px;justify-content:center;padding:0}.search-trigger span,.search-trigger kbd{display:none}.main{padding:20px 14px 75px}.page-head{margin-bottom:15px;gap:10px}.page-head h1{font-size:23px}.page-head .subtitle{font-size:11px}.page-actions{width:100%;justify-content:flex-start;padding-top:0}.btn{padding:8px 10px;font-size:12px}.contextbar{padding-bottom:13px;margin-bottom:17px;gap:7px}.contextbar .class-picker{width:100%;max-width:none!important}.contextbar .date-range{order:2}.date-range input{width:125px}.contextbar .segmented{margin-left:auto}.stats-strip{grid-template-columns:repeat(2,1fr);padding:0;margin-bottom:19px}.stat{padding:14px 18px;border-bottom:1px solid var(--line)}.stat:nth-child(2){border-right:0}.stat:nth-child(3),.stat:nth-child(4){border-bottom:0}.stat strong{font-size:23px}.stat small{margin-top:4px}.stat label{margin-bottom:4px}.data-table td{padding:9px 11px}.data-table th{padding:8px 11px}.table-tools{padding:10px}.table-tools .input.search{width:190px}.table-tools .tool-right{gap:3px}.table-tools .tool-right .hide-mobile{display:none}.line-row{padding:13px 12px;gap:11px;align-items:flex-start}.line-title{font-size:12px}.line-description{font-size:10px}.line-actions{flex-wrap:wrap;max-width:95px;justify-content:flex-end}.line-actions .badge{font-size:9px}.modal-overlay{padding:10px}.modal{max-height:94dvh;border-radius:11px}.modal-head{padding:15px 16px}.modal-body{padding:17px 16px}.modal-footer{padding:12px 16px;flex-wrap:wrap}.form-grid{grid-template-columns:1fr;gap:12px}.modal.drawer{width:100%;border-radius:0}.settings-layout{grid-template-columns:1fr;gap:12px}.settings-menu{display:none}.criteria-items{gap:12px}.criteria-item{border:0;padding:0}.report-head h2{font-size:21px}.report-head{gap:10px}.report-head .right{font-size:10px}.viewer{height:60dvh}.login-page{grid-template-columns:1fr}.login-brand{padding:23px;min-height:210px;justify-content:flex-start;gap:28px}.login-brand h1{font-size:25px;line-height:1.4}.login-brand p,.login-brand footer{display:none}.login-brand:after{width:260px;height:260px;bottom:-140px;right:-70px;box-shadow:0 0 0 45px #e5ecfe99,0 0 0 46px #d5dffa66}.login-form-wrap{padding:28px 30px 60px;align-items:flex-start}.login-form{width:100%;max-width:370px}.login-form h2{font-size:23px}.login-form .intro{margin-bottom:18px}.demo-banner{left:10px;bottom:10px;display:flex;align-items:center;gap:7px;width:auto;max-width:calc(100% - 20px);padding:6px 9px}.demo-banner select{width:110px;margin:0;font-size:10px}.demo-banner span{font-size:9px}.demo-mode .sidebar-bottom{padding-bottom:65px}#toast-root{left:50%;bottom:65px}.split-view{gap:18px}.sheet-panel{padding:16px}.table-footer{padding:10px}.tab-strip{gap:16px;overflow:auto;white-space:nowrap}.long-track{width:105px}.topbar-right{gap:9px!important}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{@page{size:A4;margin:14mm}body,html{background:white;font-size:11px}.sidebar,.topbar,.demo-banner,.page-actions,.contextbar,.table-tools,.table-footer,.report-criteria,.row-actions,.check-cell,#toast-root,.no-print,.modal-footer,.modal-head>.btn{display:none!important}.workspace{margin:0}.main{padding:0;max-width:none}.table-shell,.sheet-panel,.stats-strip,.line-list{box-shadow:none;break-inside:avoid}.table-scroll{overflow:visible}.data-table{white-space:normal;font-size:10px}.data-table th{position:static}.data-table td{height:auto;max-width:none;overflow:visible;padding:7px}.table-shell{overflow:visible}.stats-strip{margin-bottom:15px}.section{break-inside:avoid}.print-only{display:block}.modal-overlay{position:static;display:block;background:none;padding:0;backdrop-filter:none}.modal{width:100%!important;max-height:none;box-shadow:none;border-radius:0}.modal-body{overflow:visible;padding:0}.modal-open .workspace,.modal-open .sidebar,.modal-open .demo-banner{display:none!important}.report-chart{break-inside:avoid}a[href]:after{content:none!important}.btn{display:none!important}}
/* Interaction surfaces */
.wrap{flex-wrap:wrap}.center{justify-content:center}.preline{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.85}.detail-text{margin:22px 0}.initial-loader{height:100dvh;display:flex;align-items:center;justify-content:center;gap:15px;color:var(--muted)}.tagline{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:10px 0 17px;color:var(--muted);font-size:12px}.detail-section{padding:20px 0;border-top:1px solid var(--line)}.detail-section h3{margin-bottom:10px}.detail-section .btn{margin-top:15px}.detail-section p{font-size:13px}.alert{padding:12px 14px;background:#f0f4ff;border:1px solid #dde5fd;border-radius:8px;font-size:12px;margin:12px 0;white-space:pre-wrap}.alert.error{background:var(--red-soft);border-color:#f6d4d8;color:var(--red)}.alert.success{background:var(--green-soft);color:var(--green)}.inline-error{white-space:pre-wrap}.choice-row{display:flex;align-items:center;gap:13px;width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);padding:19px 8px;text-align:left}.choice-row:hover{background:var(--soft)}.choice-row>span:nth-child(2){flex:1}.choice-row strong{display:block;font-size:14px}.choice-row small{display:block;font-size:11px;color:var(--muted);margin-top:4px}.choice-row:last-child{border:0}.import-toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:13px}.import-toolbar select{max-width:300px}.paste-box{width:100%;border:1px solid #dce3ed;border-radius:8px;background:#fbfcff;padding:13px;font-size:12px;resize:vertical}.import-matrix{max-height:390px;border:1px solid var(--line);border-radius:8px}.import-matrix input{min-width:105px;width:100%;padding:6px;border:1px solid transparent;background:transparent;font-size:12px}.import-matrix input:focus{border-color:#a6b9f4;background:#fff}.import-matrix select{min-width:125px;padding:5px;border:1px solid #dce3ed;border-radius:5px;background:white}.matrix input:not([type=checkbox]),.matrix select,.matrix textarea{width:100%;min-width:90px;border:1px solid #e0e6ef;border-radius:5px;background:#fff;padding:7px;font-size:12px}.matrix textarea{min-width:200px;resize:vertical}.matrix input[type=number]{max-width:115px}.matrix td{vertical-align:middle}.matrix input:disabled{background:var(--soft)}.deadline{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:12px 14px;margin:15px 0;background:#f2f5fb;color:#74839a;border-radius:7px;font-size:12px}.deadline.late{background:var(--red-soft);color:#cf4d5d}.deadline strong{font-weight:600}.upload-zone{border:1.5px dashed #c8d5ec;background:#f7f9fe;border-radius:10px;padding:23px 18px;text-align:center;margin:20px 0 12px}.upload-zone>div:first-child{display:flex;align-items:center;flex-direction:column;gap:7px;margin-bottom:17px;color:#8a9fbe}.upload-zone strong{color:#526784;font-size:14px}.upload-zone span{font-size:11px}.upload-zone.drag-over{border-color:var(--accent);background:var(--accent-soft)}.file-row{display:flex;align-items:center;justify-content:space-between;padding:7px 2px;border-bottom:1px solid var(--line);font-size:12px;gap:15px}.file-row>span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-row>span:last-child{white-space:nowrap;color:var(--muted)}#upload-files{margin-bottom:17px}.progress-track{height:6px;border-radius:10px;background:#e9edf5;overflow:hidden}.progress-track>div{height:100%;background:var(--accent);transition:width .2s;border-radius:10px}.submission-history{padding:18px 0;border-bottom:1px solid var(--line)}.submission-history>p{font-size:12px;margin-top:12px}.photo-strip{display:flex;gap:9px;flex-wrap:wrap;margin:14px 0}.photo-thumb{width:102px;height:119px;padding:0;border:1px solid #e1e7ee;border-radius:7px;overflow:hidden;position:relative;background:#f4f6fa}.photo-thumb img{width:100%;height:100%;object-fit:cover;font-size:10px}.photo-thumb span{position:absolute;bottom:5px;right:5px;background:#1e304baa;color:white;font-size:10px;padding:1px 6px;border-radius:4px}.review-message{padding:13px 15px;background:#f4f7fc;border-left:3px solid #b9c9ed;font-size:12px;margin:12px 0}.review-message strong{font-size:11px;color:#677f9f;display:block;margin-bottom:3px}.photo-viewer{height:min(66vh,760px);overflow:auto;background:#e9edf2;display:flex;align-items:flex-start;justify-content:center;padding:18px;border-radius:8px}.photo-viewer img{max-width:100%;max-height:100%;object-fit:contain;transform-origin:center center;transition:transform .15s}.video-player{aspect-ratio:16/9;width:100%;min-height:205px;background:#0c1522;border-radius:9px;overflow:hidden}.video-player>div,.video-player iframe{width:100%;height:100%;border:0}.video-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:16px}.video-bottom strong{font-size:13px}.video-bottom small{display:block;margin-top:4px;color:var(--muted)}.youtube-btn{font-size:12px}.video-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:white;padding:25px;text-align:center}.video-placeholder strong{font-size:20px}.video-placeholder span{font-size:12px;color:#8295b0}.exam-score{font-size:65px;letter-spacing:-.06em;color:var(--accent);padding:25px 0;font-weight:700}.exam-score small{font-size:17px;color:var(--muted);font-weight:400}.settings-section{max-width:810px;padding:24px 27px;background:white;border:1px solid var(--line);border-radius:9px;margin-bottom:20px}.settings-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.settings-section .section-heading{margin-bottom:20px}.settings-section .field input{width:100%}.roster-search input{width:100%;padding-left:38px}.roster-search>svg{top:10px}.sync-screen{text-align:center;max-width:370px;margin:15px auto 25px;padding:20px 0}.sync-screen h3{font-size:17px;letter-spacing:-.055em}.sync-screen p{font-size:12px;color:var(--muted);margin:11px 0 23px;white-space:pre-wrap}.sync-screen .progress-track{margin-bottom:14px}.sync-orbit{width:104px;height:104px;position:relative;margin:0 auto 23px;display:flex;align-items:center;justify-content:center}.sync-orbit .mark{width:48px;height:48px;font-size:29px;border-radius:14px;box-shadow:0 0 35px #4268ee30}.sync-orbit i{position:absolute;inset:3px;border:1px solid #dfe7fb;border-top-color:var(--accent);border-radius:50%;animation:spin 2s linear infinite}.sync-orbit i:last-child{inset:13px;border-top-color:transparent;border-bottom-color:#7d98ed;animation-direction:reverse;animation-duration:3s}.sync-error .mark{background:var(--red)}.sync-error .progress-track>div{background:var(--red)}.sync-error h3{color:var(--red)}.sync-error .sync-orbit i,.sync-done .sync-orbit i{animation:none}.sync-done .mark{background:var(--green)}#sync-events{font-size:11px;color:var(--muted)}@keyframes spin{to{transform:rotate(360deg)}}.command-item{width:100%;padding:13px 10px;display:flex;align-items:center;gap:12px;border:0;border-bottom:1px solid var(--line);background:transparent;text-align:left;font-size:13px}.command-item:hover,.command-item:focus{background:var(--soft)}.command-item strong{font-weight:500}.command-item small{display:block;color:var(--muted);font-size:10px}.command-item kbd{color:#abb7c7}#command-results{max-height:430px;overflow:auto;margin-top:14px}.criteria-panel{background:white;border:1px solid var(--line);padding:20px 22px;border-radius:9px;margin-bottom:20px}.criteria-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.criteria-title strong{font-size:13px}.criteria-title select{font-size:12px;border:1px solid var(--line);padding:5px 8px;border-radius:6px;background:white}.criteria-fields{display:flex;align-items:center;flex-wrap:wrap;gap:13px 26px}.criterion{display:flex;align-items:center;gap:7px;font-size:12px}.criterion input[type=number],.criteria-bottom input[type=number]{width:49px;border:1px solid #e3e8f0;border-radius:5px;padding:5px;font-size:12px;text-align:center;background:#fafbfe}.criteria-bottom{border-top:1px solid var(--line);padding-top:15px;margin-top:17px;display:flex;align-items:center;flex-wrap:wrap;gap:13px 22px;color:var(--muted);font-size:11px}.criteria-bottom small{font-size:10px}.report-paper{background:white;border:1px solid var(--line);border-radius:9px;padding:32px 35px}.report-header{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:25px}.report-header h2{font-size:24px;letter-spacing:-.06em}.report-header h2 span{font-size:18px;font-weight:400;color:#8291a7;margin-left:6px}.report-header p{font-size:11px;color:var(--muted);margin-top:7px}.report-period{text-align:right;font-size:11px}.report-period strong{font-weight:500}.report-period small{display:block;color:var(--muted);margin-top:4px}.report-section{border-top:1px solid var(--line);padding-top:22px;margin-top:25px}.report-section h3{font-size:14px;margin-bottom:18px}.trend-chart{width:100%;height:auto;display:block}.chart-legend{display:flex;gap:18px;align-items:center;justify-content:flex-end;font-size:10px;color:var(--muted);margin-bottom:12px}.chart-legend span{display:flex;align-items:center;gap:5px}.chart-legend i{width:13px;height:3px;background:var(--accent);display:inline-block}.chart-legend i.secondary{background:#b7c2d3}.chart-legend small{font-size:10px}.unit-list{display:grid;gap:13px}.unit-row{display:grid;grid-template-columns:130px 1fr 60px 35px;gap:12px;align-items:center;font-size:12px}.unit-track{height:7px;background:#edf1f7;border-radius:5px;overflow:hidden}.unit-track i{height:100%;display:block;background:#8da5ee;border-radius:5px}.unit-row strong{text-align:right;font-size:12px;font-weight:600;color:#52688e}.unit-row small{color:#9aa6b7;font-size:10px;text-align:right}.report-footer{margin-top:30px;padding-top:18px;text-align:right;border-top:1px solid var(--line);font-size:10px;color:#a3afbf}.report-paper .table-shell{border-radius:0}.report-paper .data-table{font-size:11px}.report-paper .section-heading{margin:0}.report-paper .stats-strip{border-radius:0;border-width:1px 0}.login-layout{min-height:100dvh;display:grid;grid-template-columns:1.04fr 1fr;background:white}.login-side{display:flex;align-items:center;justify-content:center;padding:42px}.login-story{padding-bottom:80px}.login-story .eyebrow{margin-bottom:22px;color:#8b9fc4}.login-story h1 span{color:#5a78b3}.login-art{position:relative;margin-top:55px;max-width:365px;height:100px}.art-line{position:absolute;left:10px;right:10px;top:43px;height:1px;background:#bbcff2;transform:rotate(-10deg)}.art-dot{position:absolute;width:12px;height:12px;background:#799cef;border:3px solid #f2f6ff;border-radius:50%;box-shadow:0 0 0 5px #d9e5fc}.art-dot.one{left:28px;top:65px}.art-dot.two{left:164px;top:40px}.art-dot.three{right:23px;top:14px;background:#4268ee;box-shadow:0 0 0 7px #ccdbfc}.art-label{position:absolute;left:24px;bottom:-28px;font-size:9px;letter-spacing:.18em;color:#a1b3d0}.login-brand>small{font-size:10px;letter-spacing:.1em;color:#a0b0cb}.login-form>.subtitle{font-size:12px;color:var(--muted);margin:7px 0 25px}.login-foot{display:block;text-align:center;font-size:10px;color:#a0adbd;margin-top:24px}.login-tabs{margin:0}.login-form .form-grid{gap:0}.login-form .field{margin:10px 0}.login-form .field label{font-size:12px}.mobile-logo{display:none}.login-submit{margin-top:14px!important}.mobile-toggle{display:none}.photo-strip button:focus-visible{outline:3px solid #adc0fa}.modal.wide .modal-body{overflow:auto}.demo-banner select{min-width:100px}.table-scroll{max-width:100%}.table-scroll .data-table{min-width:650px}#score-table .data-table{min-width:650px}.line-description small{display:inline}.sidebar{overflow-y:auto}.sidebar-bottom{min-height:66px}.form-grid .field>label{cursor:default}
@media(max-width:1100px){.criteria-fields{gap:12px}.criteria-panel{padding:17px}.main{padding-left:23px;padding-right:23px}.login-brand{padding:40px}.login-brand h1{font-size:35px}}
@media(max-width:760px){.mobile-toggle{display:inline-flex}.main{padding:24px 16px 85px}.page-head{flex-direction:column;gap:12px}.page-actions{justify-content:flex-start}.page-actions .btn{font-size:11px;min-height:32px;padding:7px 10px}.page-actions #cache-age{font-size:9px}.class-picker{max-width:100%!important;width:100%}.contextbar>.grow{display:none}.date-range{width:100%;justify-content:space-between}.date-range input{flex:1;width:0}.contextbar .segmented{margin-left:auto}.login-layout{grid-template-columns:1fr}.login-brand{display:none}.login-side{padding:34px 27px;align-items:flex-start}.login-form{margin-top:10vh}.mobile-logo{display:flex;align-items:center;gap:10px;margin-bottom:48px}.login-form h2{font-size:25px}.login-tabs{margin-top:24px}.login-form .field{margin:12px 0}.criteria-title{gap:10px}.criteria-title select{max-width:160px}.criteria-fields{display:grid;grid-template-columns:1fr}.criteria-bottom{gap:12px}.criteria-bottom small{display:none}.report-paper{padding:22px 15px}.report-header{align-items:flex-start;flex-direction:column}.report-period{text-align:left}.report-header h2{font-size:22px}.report-header h2 span{font-size:15px}.report-section{margin-top:20px;padding-top:20px}.unit-row{grid-template-columns:85px 1fr 44px 22px;gap:8px;font-size:10px}.unit-row strong{font-size:11px}.report-paper .stats-strip{grid-template-columns:1fr 1fr}.video-bottom{align-items:flex-start;flex-direction:column}.video-player{aspect-ratio:4/3}.video-placeholder strong{font-size:17px}.video-placeholder span{font-size:10px}.settings-section{padding:20px 15px}.settings-actions{gap:6px}.settings-actions .btn{font-size:11px;padding:7px 9px}.choice-row{padding:16px 2px}.choice-row strong{font-size:13px}.choice-row small{font-size:10px}.import-toolbar{gap:8px}.import-toolbar .btn{font-size:11px}.import-toolbar select{max-width:100%;width:100%}.photo-viewer{height:62dvh;padding:8px}.modal-footer{flex-wrap:wrap}.sync-screen{padding:10px 5px}.sync-screen h3{font-size:16px}.demo-banner{left:9px;right:9px;bottom:9px;justify-content:space-between}.demo-banner span{font-size:10px}.demo-banner select{font-size:10px}.sidebar.open{display:flex;box-shadow:0 0 0 100vmax #14243d33;width:245px;max-width:84vw}.sidebar.open .nav-item{padding:9px 13px}.modal-overlay{padding:10px}.modal{max-height:calc(100dvh - 20px)}.modal-body{padding:18px!important}.modal-head{padding:17px 18px!important}.table-tools{gap:8px}.search-wrap .input.search{width:175px}.topbar{padding:0 15px}.table-scroll .data-table{min-width:610px}}
@media(prefers-reduced-motion:reduce){.sync-orbit i{animation:none}*{scroll-behavior:auto!important;transition:none!important}}
@media print{html,body{background:white!important}.sidebar,.topbar,.page-head,.contextbar,.demo-banner,.criteria-panel,.modal-head,.modal-footer,#toast-root{display:none!important}.workspace{margin:0!important}.main{padding:0!important;max-width:none!important}.report-paper{border:0!important;border-radius:0!important;padding:0!important;box-shadow:none!important}.report-header{break-inside:avoid}.report-section{break-inside:avoid}.table-scroll{overflow:visible!important}.report-paper .data-table{min-width:0!important;white-space:normal!important}body.print-modal #app{display:none!important}body.print-modal #modal-root{display:block!important}.modal-overlay{position:static!important;background:white!important;padding:0!important;display:block!important}.modal{max-height:none!important;max-width:none!important;width:100%!important;box-shadow:none!important;border:0!important}.modal-body{max-height:none!important;overflow:visible!important;padding:0!important}.report-paper .stats-strip{display:grid!important;grid-template-columns:repeat(4,1fr)!important}.report-footer{margin-top:20px!important}@page{size:A4 portrait;margin:15mm}}
.sidebar-bottom .person strong,.sidebar-bottom .person small{display:block}.sidebar-bottom .person small{margin-top:1px}

/* v1.2 PC connector controls: staff-only, list layout. */
.pc-connection-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.pc-connection-row select{flex:1;min-width:180px}.pc-device-list{margin-top:14px}.pc-device-row{display:flex;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--border,#e7ebf1)}.pc-device-row>span:nth-child(2){flex:1}.pc-device-row strong{display:block;font-size:13px}.pc-device-row small{display:block;font-size:11px;color:#788397;margin-top:3px}.pc-caption{font-size:12px;line-height:1.6;margin:12px 0 0}.pc-pair-instruction p{font-size:13px;line-height:1.7}.pc-pair-code{width:100%;height:140px;font-size:12px;resize:vertical;word-break:break-all}.pc-route{font-size:12px;color:#3c69a3;margin-bottom:12px}.pc-device-list .signal{background:#b6c0ce}.pc-device-list .signal.on{background:#39b184;box-shadow:0 0 0 4px #e3f5ed}@media(max-width:600px){.pc-connection-row select{flex-basis:100%}.pc-connection-row .btn{flex:1}.pc-caption{font-size:11px}}
/* Native connector onboarding — lists, not installation cards. */
.easy-intro{display:flex;gap:13px;align-items:center;padding:2px 0 20px}.easy-intro .mark{flex-shrink:0}.easy-intro strong{font-size:16px}.easy-intro p{color:#66778c;margin:5px 0 0;font-size:12px}.easy-intro>.badge{margin-left:auto;font-size:10px;white-space:nowrap}.easy-steps{list-style:none;padding:0;margin:0;border-top:1px solid var(--line,#e1e7ef)}.easy-steps>li{display:flex;align-items:center;gap:15px;padding:18px 0;border-bottom:1px solid var(--line,#e1e7ef)}.step-index{font-size:15px;font-weight:800;color:#3563df;width:22px;flex-shrink:0}.easy-steps strong,.easy-inline strong{display:block;font-size:13px}.easy-steps small,.easy-inline small{display:block;line-height:1.7;font-size:12px;color:#6c7a8e;margin-top:4px}.easy-open{margin:19px 0 13px}.easy-open .btn{width:100%;min-height:44px;justify-content:center;text-decoration:none}.easy-open [aria-disabled=true]{opacity:.55;cursor:wait}.easy-result{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:15px;background:#f3f6fb;border-radius:9px;line-height:1.7;font-size:12px}.easy-result strong{display:block;font-size:13px}.easy-result small,.easy-result span:not(.signal){display:block;color:#687a90}.easy-result.ready{background:#edf8f2;color:#216648}.easy-result.caution{background:#fff6e9;color:#94600d}.easy-options{display:flex;gap:4px;flex-wrap:wrap;justify-content:center;margin:12px 0}.easy-trouble{margin-top:17px;font-size:12px;color:#66778c}.easy-trouble summary{cursor:pointer;color:#536983}.easy-trouble p{line-height:1.8}.easy-inline{display:flex;gap:13px;align-items:center;flex-wrap:wrap}.easy-teacher-name{display:grid;grid-template-columns:120px 1fr;gap:12px;align-items:center;padding:8px 0;border-bottom:1px solid #e4eaf2}.easy-consent{display:flex;gap:9px;align-items:flex-start;font-size:13px;font-weight:600;line-height:1.7}.easy-warning{font-size:12px;line-height:1.7;padding:11px 14px;background:#fff8e9;color:#866329;margin:12px 0}.pc-ready{color:#208252!important}#pc-header-button{white-space:nowrap;gap:7px}#easy-download-link{text-decoration:none;flex-shrink:0}
@media(max-width:640px){.easy-intro{flex-wrap:wrap}.easy-intro>.badge{margin-left:47px}.easy-steps>li{gap:9px;align-items:flex-start}.easy-steps .btn{padding:8px;font-size:11px}.easy-options .btn{font-size:10px}.easy-inline>.btn{width:100%;justify-content:center}.easy-teacher-name{grid-template-columns:90px 1fr}#pc-header-button{font-size:10px;padding:6px}.easy-open .btn{font-size:12px}}

/* v1.4 — quiet technical / warm paper. No external fonts, images or UI libraries. */
:root,[data-tone="sage"]{--bg:#f5f7f5;--paper:#fff;--ink:#233b37;--muted:#7b8985;--line:#e2e9e5;--soft:#eff3f0;--accent:#37665b;--accent-soft:#eaf2ed;--green:#277d56;--green-soft:#eaf5ee;--red:#b85356;--red-soft:#fcf0ef;--shadow:0 28px 90px #203b3020;--radius:12px}
:root[data-tone="blue"],[data-tone="blue"]{--accent:#476984;--accent-soft:#edf2f7;--ink:#233d52;--bg:#f5f7f9;--soft:#edf2f6}
:root[data-tone="ink"],[data-tone="ink"]{--accent:#454f61;--accent-soft:#edf0f5;--ink:#26303c;--bg:#f5f6f7;--soft:#eff1f5}
:root[data-tone="sand"],[data-tone="sand"]{--accent:#7c6650;--accent-soft:#f3eee6;--ink:#443b31;--bg:#f8f6f2;--soft:#f3efe8}
html,body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Apple SD Gothic Neo","Malgun Gothic",sans-serif;letter-spacing:-.026em;text-rendering:optimizeLegibility}
body{background:var(--bg)}.btn{border-color:var(--line);border-radius:9px;transition:background .18s,border-color .18s,box-shadow .18s,transform .18s}.btn:hover{background:var(--soft);border-color:#bdcec4}.btn:active{transform:translateY(1px)}.btn.primary{background:var(--accent);border-color:var(--accent);box-shadow:0 3px 8px #213d2b0c}.btn.primary:hover{background:var(--accent);filter:brightness(.94)}.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 24%,transparent)}
.mark{background:var(--accent);box-shadow:0 4px 10px #1c50300d;border-radius:11px;font-weight:750;letter-spacing:-.07em;padding-right:1px}.avatar{background:var(--accent-soft);color:var(--accent)}.sidebar{padding-top:29px;background:#fffffff2}.sidebar nav{overflow:auto;scrollbar-width:thin}.sidebar .logo{margin-bottom:20px}.logo small{color:var(--muted);letter-spacing:.18em;font-size:9px;margin-top:1px}.nav-label{color:#97a69e;font-size:9px;letter-spacing:.18em}.nav-item{color:#687b72;font-size:12px;padding:10px 12px}.nav-item:hover{background:var(--soft)}.nav-item.active{background:var(--accent-soft);color:var(--accent)}.nav-item .count{background:#dee9e1}.sidebar-bottom{padding-right:0;padding-left:0}.sidebar-bottom .flex{gap:6px}.person{min-width:0}.person strong{white-space:nowrap}.sidebar-bottom .person small{display:block}.sidebar-bottom .btn.icon{width:27px;min-width:27px;padding:4px}.topbar{background:#ffffffdf;box-shadow:0 2px 10px #2a423302;height:66px;padding:0 30px}.topbar-right{gap:12px!important}.breadcrumb{color:#9aa59f}.breadcrumb strong{color:#5c7168}.search-trigger{background:#f8faf8;color:#84968c;border-color:var(--line)}.eyebrow{color:#8a9b90;font-size:9px;letter-spacing:.18em}.main{padding:30px 30px 56px}.page-head{margin-bottom:24px}.page-head h1{font-weight:650;font-size:25px;letter-spacing:-.05em}.page-head .subtitle{color:#819088}.table-shell,.line-list,.stats-strip{box-shadow:0 2px 4px #30433703}.stats-strip{border-radius:12px}.stat strong{font-weight:650}.stat label,.stat small{color:#84948a}.data-table th{color:#7a8d82;background:#fafbf9;font-size:11px}.data-table td{color:#52675c;border-bottom-color:#edf1ed}.data-table .primary-text{color:var(--ink)}.data-table tbody tr:hover{background:#f8faf8}.data-table tbody tr.selected{background:var(--accent-soft)}.data-table .cell-input:focus,.data-table .cell-input.dirty{border-color:#95b7a1}.data-table small{color:#8e9e93}.input,select.input,.field input,.field textarea,.field select{border-color:var(--line);border-radius:8px}.input::placeholder,.field input::placeholder,.field textarea::placeholder{color:#a0aaa4}.segmented{background:var(--soft);border-color:var(--line)}.segmented button.active{color:var(--accent)}.bulkbar{border-bottom-color:var(--line)}.modal-overlay{background:#1e322949;backdrop-filter:blur(5px);animation:veil-in .15s ease-out}.modal{border-radius:17px;box-shadow:0 30px 100px #10271e29;animation:sheet-in .2s cubic-bezier(.2,.65,.3,1)}.modal-head{border-bottom-color:var(--line)}.modal-head h2{font-weight:650}.modal-footer{background:#fcfdfb;border-top-color:var(--line)}.toast{border:1px solid var(--line);box-shadow:0 10px 35px #21433319;border-radius:11px}.loading-body{opacity:.65;pointer-events:none}.workspace-loading{background:#fff;border:1px solid var(--line);border-radius:12px;padding:35px;min-height:270px;display:flex;align-items:center;gap:13px;flex-wrap:wrap}.workspace-loading strong{font-size:14px;font-weight:550}.skeleton-lines{width:100%;display:grid;gap:18px;margin-top:24px}.skeleton-lines i{height:15px;border-radius:5px;background:linear-gradient(90deg,#eff3ef,#f8faf8,#eff3ef);background-size:200% 100%;animation:skeleton-slide 2.5s linear infinite}.skeleton-lines i:nth-child(2){width:82%}.skeleton-lines i:nth-child(3){width:62%}
.pc-mobile .pc-only,.pc-mobile #pc-panel{display:none!important}.pc-ready{color:var(--green)!important;background:var(--green-soft)!important}.pc-required{color:var(--red)!important;background:var(--red-soft)!important}.signal.on{background:var(--green);box-shadow:0 0 0 3px #3b9b6220}.signal.off{background:var(--red);box-shadow:0 0 0 3px #b8535613}.signal{flex-shrink:0;width:7px;height:7px}.easy-result.ready{background:var(--green-soft);border-color:#d4e5d7;color:var(--green)}.easy-intro .badge{font-size:9px}.easy-auto-note{font-size:11px;line-height:1.7;margin-top:12px}.pc-route{font-size:10px!important;letter-spacing:.05em;display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.pc-route span{color:#bcc8c0}.account-summary{display:flex;align-items:center;gap:13px;padding-bottom:22px;border-bottom:1px solid var(--line);margin-bottom:20px}.account-summary .avatar{width:44px;height:44px;font-size:14px}.account-summary strong,.account-summary small{display:block}.account-summary small{margin-top:4px;font-size:12px;color:var(--muted)}.account-options{display:flex;gap:10px}.account-options .btn{flex:1}.account-note{font-size:12px;margin-bottom:20px}
/* Unified login: all roles use the same form. */
.at-login{background:#f7f8f4}.login-layout{display:grid;grid-template-columns:minmax(440px,1.12fr) minmax(430px,1fr);min-height:100svh;background:#fff;isolation:isolate}.login-brand{padding:46px clamp(36px,5.2vw,90px) 32px;position:relative;overflow:hidden;background:linear-gradient(146deg,#f3f6ef 2%,#edf2ed 63%,#e6eee9);border-right:1px solid #e2e8df;display:flex;flex-direction:column;justify-content:space-between;min-height:100svh;color:var(--ink)}.login-brand:before{content:"";position:absolute;inset:0;background-image:linear-gradient(#42664c05 1px,transparent 1px),linear-gradient(90deg,#42664c05 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(transparent,#0007);pointer-events:none}.login-brand:after{content:"";position:absolute;width:650px;height:650px;border:1px solid #93af971c;border-radius:50%;left:46%;top:18%;box-shadow:0 0 0 54px #93af9705,0 0 0 110px #93af9704;pointer-events:none}.login-brand .logo{position:relative;z-index:1;margin:0}.login-brand .logo .mark{width:36px;height:36px}.login-brand .logo strong{font-size:18px;font-weight:650}.login-story{position:relative;z-index:1;margin:70px 0 50px;max-width:500px;padding:0}.login-story .eyebrow{font-size:10px;letter-spacing:.21em;margin-bottom:28px;color:#809789}.login-story h1{white-space:pre-line;font-size:clamp(33px,3vw,46px);line-height:1.46;font-weight:560;letter-spacing:-.06em;color:var(--ink)}.login-story p{white-space:pre-line;font-size:13px;line-height:1.95;margin-top:25px;color:#7a8b80;max-width:410px}.learning-signature{height:116px;position:relative;margin-top:53px;max-width:315px;opacity:.8}.signature-path{position:absolute;left:0;right:0;top:47px;height:1px;background:linear-gradient(90deg,#749f7880,#87a88b7a,#749f7800)}.signature-path:after{content:"";position:absolute;width:50px;height:1px;background:var(--accent);top:0;left:10%;animation:signature-flow 6s ease-in-out infinite;opacity:.4}.signature-point{position:absolute;top:44px;width:7px;height:7px;border-radius:50%;background:#b3c6b6;border:2px solid #f1f6ef;box-shadow:0 0 0 1px #96b1996b}.signature-point.first{left:0}.signature-point.second{left:42%;background:#6b9575}.signature-point.third{left:82%;background:#a9bea8}.signature-caption{position:absolute;top:73px;font-size:8px;letter-spacing:.24em;color:#92a491}.brand-bottom{display:flex;align-items:center;gap:13px;z-index:1;color:#8e9c90}.fine-rule{width:23px;height:1px;background:#a8b8a8}.brand-bottom small{font-size:8px;letter-spacing:.2em}.login-side{padding:65px clamp(35px,5vw,85px);display:flex;align-items:center;justify-content:center;background:#fff;position:relative;min-height:100svh}.login-form{width:100%;max-width:340px;padding:0;animation:sheet-in .32s ease-out}.login-form>.eyebrow{font-size:9px;color:#a1ada4;letter-spacing:.2em;margin-bottom:14px}.login-form h2{font-size:26px;font-weight:620;letter-spacing:-.055em;color:var(--ink)}.login-form .subtitle{font-size:12px;margin-top:8px;color:#89978c;margin-bottom:36px}.login-form .field{margin:0}.login-form .field label{font-size:12px;font-weight:550;color:#66796c;margin-bottom:8px;display:block}.login-form .field label .blue{display:none}.login-form .field input{height:47px;width:100%;padding:11px 14px;border:1px solid #dee7dc;border-radius:9px;background:#fafcf9;color:var(--ink);transition:border-color .18s,box-shadow .18s,background .18s;font-size:14px}.login-form .field input:focus{outline:none;border-color:#85a58a;box-shadow:0 0 0 3px #759d8012;background:white}.login-form .form-grid{gap:21px}.login-form .login-submit{width:100%;height:47px;min-height:47px;margin-top:29px;display:flex;align-items:center;justify-content:space-between;padding:0 17px;font-size:13px;font-weight:600;border-radius:9px;letter-spacing:-.01em;background:var(--accent)}.login-submit.is-working{opacity:1;background:var(--accent);cursor:progress}.login-button-icon{width:18px;display:flex;justify-content:center}.button-spinner{display:inline-block;width:15px;height:15px;border:1.5px solid #ffffff50;border-top-color:white;border-radius:50%;animation:gentle-spin .9s linear infinite}.login-activity{margin-top:13px;padding:13px 15px;border:1px solid var(--line);background:#f7faf7;border-radius:9px;display:flex;gap:12px;align-items:center;animation:veil-in .2s}.login-activity[hidden]{display:none}.login-activity strong{display:block;font-size:11px;color:var(--accent);font-weight:550}.login-activity small{font-size:10px;display:block;color:var(--muted);margin-top:2px}.activity-orb{width:19px;height:19px;flex-shrink:0;border:1px solid #83a88b44;border-top-color:var(--accent);border-right-color:var(--accent);border-radius:50%;animation:gentle-spin 1.4s linear infinite}.login-form .inline-error{font-size:12px;margin-top:16px;padding:11px 13px;line-height:1.7;background:var(--red-soft);color:var(--red);border-radius:8px}.login-form .login-foot{display:block;margin-top:24px;font-size:10px;color:#9aa69c;line-height:1.9;white-space:pre-line;text-align:left}.login-form .mobile-logo{display:none}.login-layout[data-align="center"] .login-story{text-align:center}.login-layout[data-align="center"] .login-story p{margin-left:auto;margin-right:auto}.login-layout[data-align="center"] .learning-signature{margin-left:auto;margin-right:auto}.login-layout[data-layout="center"]{grid-template-columns:1fr;background:var(--bg)}.login-layout[data-layout="center"]>.login-brand{display:none}.login-layout[data-layout="center"]>.login-side{background:var(--bg)}.login-layout[data-layout="center"] .login-form{max-width:410px;background:white;border:1px solid var(--line);padding:36px;border-radius:18px;box-shadow:0 16px 55px #27433208}.login-layout[data-layout="center"] .mobile-logo{display:flex;gap:10px;align-items:center;margin-bottom:36px}.login-layout[data-layout="center"] .mobile-logo strong{font-size:18px}.login-layout[data-layout="center"] .login-form>.eyebrow{margin-bottom:10px}
/* Native asynchronous roster loading. Motion is indeterminate, not fabricated progress. */
.sync-modern{padding:24px 10px 35px;max-width:520px;margin:auto;text-align:center}.sync-stage{width:260px;height:174px;position:relative;margin:0 auto 20px;isolation:isolate}.sync-matrix{position:absolute;inset:0;background-image:radial-gradient(circle,#75957e35 .8px,transparent 1px);background-size:14px 14px;mask-image:radial-gradient(ellipse,#000 15%,transparent 72%)}.sync-core{position:absolute;left:50%;top:46%;transform:translate(-50%,-50%);width:76px;height:76px;display:grid;place-items:center;border:1px solid #c5d7c98c;background:#f9fcf8bd;border-radius:25px;box-shadow:0 10px 24px #4166490b}.sync-core .mark{width:40px;height:40px;border-radius:12px;font-size:24px}.sync-core i{position:absolute;inset:-13px;border:1px solid #b8d3bd62;border-radius:33px;animation:core-breathe 3.8s ease-in-out infinite}.sync-core i+ i{inset:-25px;border-radius:39px;animation-delay:1.7s;opacity:.4}.sync-path{position:absolute;left:0;right:0;top:46%;height:1px;background:linear-gradient(90deg,transparent,#9ab4a280,transparent)}.sync-path span{position:absolute;top:-2px;left:0;width:26px;height:4px;border-radius:50%;background:linear-gradient(90deg,transparent,#709c7f);animation:packet-move 3.5s linear infinite}.sync-path span:nth-child(2){animation-delay:-1.1s}.sync-path span:nth-child(3){animation-delay:-2.3s}.sync-dots{position:absolute;bottom:4px;width:100%;display:flex;align-items:center;justify-content:center;gap:7px;height:19px}.sync-dots i{width:3px;height:8px;border-radius:3px;background:#9fbaa6;animation:signal-breathe 1.5s ease-in-out infinite;animation-delay:calc(var(--i)*.13s)}.sync-modern>.eyebrow{font-size:8px;color:#95a69a;letter-spacing:.2em;margin-bottom:14px}.sync-modern h3{font-size:20px;font-weight:600;line-height:1.65;letter-spacing:-.045em;color:var(--ink);margin:0 auto 17px;max-width:420px}.sync-modern .pc-route{margin:0 0 18px;color:#a3afa5}.sync-modern #sync-message{font-size:12px;line-height:1.9;color:#7f9184;min-height:44px;margin:10px auto 0;max-width:440px;word-break:keep-all;overflow-wrap:anywhere}.sync-duration{display:block;font-size:10px;color:#a0aea2;margin-top:18px}.sync-modern #sync-events{font-size:11px;color:#95a397;margin-top:13px}.sync-modern.sync-error .sync-stage i,.sync-modern.sync-error .sync-path span,.sync-modern.sync-done .sync-stage i,.sync-modern.sync-done .sync-path span{animation-play-state:paused}.sync-modern.sync-error h3{color:var(--red)}.sync-modern.sync-error .mark{background:var(--red)}.sync-modern.sync-done .mark{background:var(--green)}.sync-modern.sync-done .sync-stage{opacity:.65}.sync-modern .progress-track{display:none}
/* Admin copy editor: bounded controls and an exact scaled preview. */
.design-editor{display:grid;grid-template-columns:minmax(250px,330px) minmax(440px,1fr);gap:25px;align-items:start}.design-controls{background:white;border:1px solid var(--line);border-radius:12px;padding:22px}.design-controls .field label{font-size:11px}.design-controls .form-grid{gap:15px}.design-live{position:sticky;top:88px;min-width:0}.design-live-label{display:flex;align-items:center;gap:9px;font-size:12px;padding:12px 3px;margin-bottom:9px}.design-live-label small{margin-left:auto;font-size:10px;color:var(--muted)}#design-live-canvas{height:390px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--bg)}#design-live-canvas .design-preview{width:1000px;min-height:700px;height:700px;transform:scale(.55);transform-origin:top left;grid-template-columns:1.1fr 1fr}#design-live-canvas .design-preview .login-brand,#design-live-canvas .design-preview .login-side{min-height:700px}#design-live-canvas .design-preview .login-brand{padding:40px 48px}#design-live-canvas .design-preview .login-story{margin:42px 0 22px}#design-live-canvas .design-preview .login-story h1{font-size:38px}#design-live-canvas .design-preview .login-side{padding:40px}#design-live-canvas .design-preview[data-layout="center"]{grid-template-columns:1fr}#design-live-canvas .design-preview[data-layout="center"] .login-form{max-width:380px}#design-save-status{min-height:30px;margin-top:10px;font-size:12px;color:var(--accent)}
@keyframes gentle-spin{to{transform:rotate(360deg)}}@keyframes veil-in{from{opacity:0}to{opacity:1}}@keyframes sheet-in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes signature-flow{0%{left:5%;opacity:0}20%{opacity:.4}80%{opacity:.4}100%{left:75%;opacity:0}}@keyframes core-breathe{0%,100%{opacity:.25;transform:scale(.96)}50%{opacity:.8;transform:scale(1.025)}}@keyframes packet-move{0%{left:0;opacity:0}12%{opacity:.8}87%{opacity:.8}100%{left:92%;opacity:0}}@keyframes signal-breathe{0%,100%{transform:scaleY(.55);opacity:.4}50%{transform:scaleY(1.45);opacity:.9}}@keyframes skeleton-slide{to{background-position:-200% 0}}
@media(min-width:1700px){.login-brand{padding-left:110px}.login-form{max-width:370px}.login-story h1{font-size:49px}}
@media(max-width:1180px){.topbar-right .search-trigger{display:none}.topbar-right .date-label{display:none}.design-editor{grid-template-columns:minmax(240px,320px) 1fr;gap:18px}#design-live-canvas{height:300px}#design-live-canvas .design-preview{transform:scale(.42)}}
@media(max-width:900px){.login-layout{grid-template-columns:.95fr 1fr}.login-brand{padding:35px 35px 27px}.login-story h1{font-size:31px}.login-story p{font-size:12px}.login-side{padding:45px 35px}.login-brand .logo strong{font-size:17px}.design-editor{grid-template-columns:1fr}.design-live{position:static}.design-controls .form-grid{grid-template-columns:1fr 1fr}.design-controls .field.wide{grid-column:auto}.design-live{max-width:650px}#design-live-canvas{height:350px}#design-live-canvas .design-preview{transform:scale(.5)}}
@media(max-width:760px){.login-layout{display:block;min-height:100svh;background:var(--bg)}.login-layout>.login-brand{display:none}.login-layout>.login-side{min-height:100svh;padding:48px 28px 55px;background:var(--bg);align-items:center}.login-layout .login-form{max-width:370px;padding:0;background:transparent;border:0;box-shadow:none;border-radius:0}.login-form .mobile-logo{display:flex;gap:11px;align-items:center;margin-bottom:46px}.login-form .mobile-logo strong{font-size:19px;letter-spacing:-.07em}.login-form .mobile-logo .mark{width:38px;height:38px}.login-form h2{font-size:26px}.login-form .subtitle{margin-bottom:32px}.login-form .field input{background:#fff;height:49px;font-size:16px}.login-form .login-submit{height:49px}.login-form .login-foot{font-size:11px;line-height:1.8}.login-layout[data-layout="center"] .login-form{padding:0;border:0;background:transparent}.login-form>.eyebrow{font-size:9px}.topbar{padding:0 17px;height:59px}.topbar-right{gap:7px!important}.topbar-right>.avatar{display:none}.main{padding:23px 17px 45px}.page-head h1{font-size:23px}.modal{border-radius:14px}.modal-body{padding:20px}.sync-modern{padding:10px 0 25px}.sync-stage{width:220px;height:145px;margin-bottom:16px}.sync-modern h3{font-size:18px}.sync-modern .pc-route{font-size:8px!important;gap:9px}.sync-modern #sync-message{font-size:11px}.design-controls .form-grid{grid-template-columns:1fr}.design-controls .field.wide{grid-column:1/-1}.design-live-label small{display:none}.design-live{width:100%}#design-live-canvas{height:238px}#design-live-canvas .design-preview{transform:scale(.33)}.design-preview .login-brand{display:flex!important}.design-preview.login-layout{display:grid!important}.design-preview .login-form .mobile-logo{display:none!important}.design-preview .login-form{background:transparent!important}.design-preview .login-story{margin:40px 0!important}.design-preview .login-form h2{font-size:26px!important}.design-preview .login-form .field input{height:47px!important;font-size:14px!important}.account-options .btn{font-size:12px}.sidebar{padding-top:22px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.sync-path span{display:none}.sync-core i{opacity:.35}.skeleton-lines i{background:#eef3ef}.activity-orb,.button-spinner{border-color:var(--accent);opacity:.65}}
@media print{.pc-only,.topbar,.sidebar{display:none!important}}

/* Exact-ratio editor preview, without stretching the real login form. */
#design-live-canvas .login-layout.design-preview{width:1000px!important;min-height:700px!important;height:700px!important;transform:scale(var(--preview-scale,.55))!important;transform-origin:0 0!important}#design-live-canvas{max-width:100%;overflow:hidden}
/* Secondary text remains readable without increasing visual emphasis. */
.login-story p,.login-form .subtitle,.login-form .field label,.login-form .login-foot{color:#61766b}
.login-story .eyebrow,.login-form>.eyebrow{color:#61796d}
.login-form .field input::placeholder{color:#728479}
.sync-modern #sync-message,.sync-duration,.sync-modern #sync-events{color:#647a6b}
/* Family accounts · quiet, compact relationship management */
.family-select{width:210px;max-width:32vw;font-size:12px;min-height:36px;background:var(--surface,#fff)}
.family-switch-loader{min-height:260px;display:flex;gap:16px;flex-direction:column;align-items:center;justify-content:center;color:var(--muted,#6b7e7a);font-size:13px}
.soft-spinner{width:28px;height:28px;border:2px solid #dce7e3;border-top-color:var(--primary,#346f60);border-radius:50%;animation:softSpin 1s linear infinite}
@keyframes softSpin{to{transform:rotate(360deg)}}
.family-subject{display:flex;gap:15px;align-items:center;justify-content:space-between;margin-bottom:18px;padding-bottom:16px;border-bottom:1px solid var(--line,#e5ece8)}
.family-assignment-strip{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:12px 14px;background:#f2f7f4;border:1px solid #dfebe4;border-radius:9px;margin-top:20px;font-size:12px}
.family-existing{padding:20px;background:linear-gradient(130deg,#f2f7f4,#f9faf7);border:1px solid #e0e9e2;border-radius:12px}
.family-existing>.eyebrow{margin-bottom:8px}.family-existing>strong{font-size:19px;font-weight:650;color:#264b41}
.family-kv{display:grid;grid-template-columns:90px minmax(0,1fr);gap:11px 16px;margin:16px 0 20px;font-size:13px;align-items:center}.family-kv>span{color:#77877f}.family-kv>b{font-weight:550;overflow-wrap:anywhere}
.family-search{display:flex;gap:8px;margin-bottom:14px}.family-search .input{flex:1;min-width:0}.family-children{display:flex;flex-wrap:wrap;gap:8px}.family-children>span{padding:9px 12px;background:#f4f7f5;border-radius:7px;font-size:13px}.family-children small{font-size:10px;color:#829187;margin-left:6px}
.family-hint{font-size:11px;line-height:1.8;color:#7b8882;margin:14px 0 4px;word-break:keep-all}.family-secure-title{display:flex;align-items:center;gap:13px;padding:12px 0 20px;color:#2e594d}.family-secure-title strong{display:block;font-size:16px}.family-secure-title small{display:block;font-size:11px;color:#7f9087;margin-top:4px}
#parent-secret-result{padding-top:16px}#parent-secret-result input{letter-spacing:1px;font-family:ui-monospace,monospace;font-size:17px}
@media(max-width:760px){.family-select{width:165px;max-width:42vw;font-size:11px;padding:7px}.topbar-right{gap:8px!important}.family-assignment-strip{align-items:flex-start;flex-direction:column}.family-existing{padding:15px}.family-kv{grid-template-columns:66px minmax(0,1fr)}.family-subject{align-items:flex-start}.family-search .btn{flex-shrink:0}}
@media(prefers-reduced-motion:reduce){.soft-spinner{animation:none}}
/* Keep student identity readable outside tables, including family assignment dialogs. */
.family-subject .primary-text,.family-subject small{display:block}.family-subject small{font-size:10px;color:var(--muted);margin-top:2px}.family-kv>.badge{justify-self:start}.family-kv>b{overflow-wrap:anywhere}

/* 1.6 · Teaching workspace */
.teaching-policy{border:1px solid var(--line,#dde6e1);background:var(--soft,#f5f8f6);border-radius:12px;padding:13px 15px;margin:14px 0;font-size:12px;color:var(--muted,#61746d)}
.teaching-policy strong{color:var(--ink,#223b32)}.teaching-policy p{line-height:1.65;margin:6px 0 12px}.teaching-policy .flex{margin-top:10px;gap:8px}.teaching-policy select{max-width:430px}
.lesson-workspace-title{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line,#e4ebe7);padding-top:18px;margin-top:18px}.lesson-workspace-title h3{margin:0;font-size:15px}.lesson-workspace-title span{color:var(--muted,#64766e);font-size:12px}
.teaching-roster-tools{margin:12px 0;gap:12px}.teaching-roster-tools small{color:var(--muted,#64766e);max-width:560px;line-height:1.6}
.teaching-matrix{min-width:980px}.teaching-matrix th{white-space:normal}.teaching-matrix td{vertical-align:top;padding:10px 8px}.teaching-matrix td:nth-child(1){min-width:130px}.teaching-matrix td:nth-child(2){min-width:110px}.teaching-matrix td:nth-child(3){min-width:150px;white-space:normal}.teaching-matrix td:nth-child(4){min-width:120px}.teaching-matrix td:nth-child(5),.teaching-matrix td:nth-child(6){min-width:230px}.teaching-matrix textarea{width:100%;min-height:86px;resize:vertical;line-height:1.65;font-size:12px}.teaching-matrix input,.teaching-matrix select{width:100%;min-width:90px}
.teaching-score-matrix{min-width:740px}.teaching-score-matrix td:nth-child(3),.teaching-score-matrix td:nth-child(4){min-width:115px}.teaching-score-matrix td:nth-child(4) input,.teaching-score-matrix td:nth-child(4) select{width:100%}
.teacher-comment{white-space:normal;min-width:180px;max-width:680px;font-size:13px;line-height:1.8}.comment-body{white-space:pre-wrap;overflow-wrap:anywhere}.comment-body.is-collapsed{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;max-height:5.4em}.comment-toggle{border:0;background:transparent;color:var(--accent,#367667);font:inherit;font-size:12px;font-weight:600;padding:5px 0;cursor:pointer}.comment-toggle:hover{text-decoration:underline}.lesson-comment-preview{margin-top:10px;padding:10px 12px;border-left:2px solid #b6cec2;background:#f5f8f6;border-radius:0 8px 8px 0}.parent-comment-section{background:#f5f8f6;padding:16px;border-radius:12px}
.material-list{display:flex;flex-direction:column;gap:0}.material-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line,#e3eae6);white-space:normal}.material-row>div{flex:1;min-width:0}.material-row strong{display:block;font-size:13px;overflow-wrap:anywhere}.material-row small{display:block;color:var(--muted,#65786d);margin-top:4px}.material-picker{border:1px dashed #bfd0c6;border-radius:12px;padding:20px;margin:14px 0;background:#f8faf8;display:flex;align-items:center;justify-content:space-between;gap:18px;transition:background .2s,border-color .2s}.material-picker.drag-over{background:#eef5f0;border-color:#477c66}.material-picker>div>svg{float:left;margin-right:12px;color:#678574}.material-picker strong{display:block;font-size:13px;margin-bottom:6px}.material-picker small{display:block;line-height:1.7;color:#6a7d73;font-size:11px}.teaching-save-status{font-size:12px;line-height:1.8;color:#386e55;padding-top:10px}
@media(max-width:680px){.material-picker{padding:14px;flex-direction:column;align-items:stretch}.material-row{gap:8px;flex-wrap:wrap}.material-row>div{flex-basis:calc(100% - 40px)}.teacher-comment{min-width:160px}.lesson-workspace-title{align-items:flex-start;flex-direction:column;gap:6px}}
@media print{.comment-body.is-collapsed{display:block;max-height:none;overflow:visible}.comment-toggle{display:none}}