:root{color-scheme:light;--bg: #f2f5f4;--surface: #ffffff;--ink: #17211f;--muted: #66736f;--line: #dce3e1;--accent: #0f766e;--accent-dark: #0b5f59;--danger: #b42318;--warning: #9a6700;--shadow: 0 12px 34px rgba(22, 38, 34, .09)}*{box-sizing:border-box}html{min-height:100%;background:var(--bg)}body{min-height:100vh;margin:0;color:var(--ink);background:var(--bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:15px;letter-spacing:0}button,input,select{font:inherit;letter-spacing:0}a{color:var(--accent)}.topbar,.editor-topbar{position:sticky;z-index:20;top:0;display:flex;align-items:center;min-height:58px;padding:8px 22px;border-bottom:1px solid var(--line);background:#fffffff5}.brand{flex:0 0 auto;color:var(--ink);font-size:16px;font-weight:750;text-decoration:none}.topbar-actions{display:flex;align-items:center;gap:8px;margin-left:auto}.topbar-actions form{margin:0}.topbar>.button{margin-left:auto}.button{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:7px 13px;border:1px solid transparent;border-radius:6px;cursor:pointer;font-weight:650;line-height:1.2;text-decoration:none;white-space:nowrap}.button-primary{border-color:var(--accent);color:#fff;background:var(--accent)}.button-primary:hover{border-color:var(--accent-dark);background:var(--accent-dark)}.button-quiet{border-color:var(--line);color:var(--ink);background:var(--surface)}.button-quiet:hover{background:#f6f8f7}.button-full{width:100%}.reader-shell,.editor-shell{width:min(100% - 32px,920px);margin:34px auto 80px}.document{min-height:720px;padding:72px clamp(34px,8vw,92px) 96px;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow)}.document-header{padding-bottom:28px;border-bottom:1px solid var(--line)}.document-header h1{margin:0 0 12px;font-size:clamp(30px,4vw,44px);font-weight:760;line-height:1.18;overflow-wrap:anywhere}.document-meta{margin:0;color:var(--muted);font-size:13px}.document-content,.editor-document{font-family:Georgia,"Noto Serif SC",Songti SC,serif;font-size:18px;line-height:1.9;overflow-wrap:anywhere}.document-content{padding-top:30px}.document-content h1,.document-content h2,.document-content h3,.document-content h4,.editor-document h1,.editor-document h2,.editor-document h3,.editor-document h4{margin:1.7em 0 .6em;font-family:Inter,ui-sans-serif,system-ui,sans-serif;line-height:1.32}.document-content h1,.editor-document h1{font-size:30px}.document-content h2,.editor-document h2{font-size:25px}.document-content h3,.editor-document h3{font-size:21px}.document-content p,.editor-document p{margin:0 0 1em;white-space:pre-wrap}.document-content li,.editor-document li{white-space:normal}.document-content>div,.editor-document>div{white-space:pre-wrap}.document-content blockquote,.editor-document blockquote{margin:1.4em 0;padding:2px 0 2px 18px;border-left:3px solid var(--accent);color:#44514e}.document-content pre,.editor-document pre{overflow-x:auto;padding:16px;border-radius:6px;color:#e8efed;background:#202927;font-size:14px;line-height:1.6}.code-block{position:relative;margin:1.4em 0}.document-content .code-block pre{margin:0;padding-top:48px}.code-copy-button{position:absolute;z-index:1;top:10px;right:10px;min-width:54px;height:30px;padding:4px 10px;border:1px solid #53635f;border-radius:5px;color:#e8efed;background:#2d3a37;cursor:pointer;font-family:Inter,ui-sans-serif,system-ui,sans-serif;font-size:12px;font-weight:650;line-height:1}.code-copy-button:hover,.code-copy-button:focus-visible{border-color:#8ba09a;background:#3a4945;outline:none}.code-copy-button[data-copied=true]{border-color:#55a78d;color:#d8fff2;background:#216651}.document-content img,.editor-document img{display:block;max-width:100%;height:auto;margin:1.4em auto;border-radius:6px}.document-content figure,.editor-document figure{max-width:100%;margin:1.4em auto}.document-content figcaption,.editor-document figcaption{margin-top:8px;color:var(--muted);font-family:Inter,ui-sans-serif,system-ui,sans-serif;font-size:13px;text-align:center}.document-content mark,.editor-document mark{padding:0 2px;background:#fff1a8}.math-formula{display:inline-block;max-width:100%;margin:0 .08em;overflow-x:auto;overflow-y:hidden;vertical-align:middle}.math-formula[data-display=true]{display:block;width:100%;margin:1em 0;text-align:center}.math-formula .katex-display{margin:0}.editor-document .math-formula{padding:2px 4px;border:1px solid transparent;border-radius:4px;cursor:pointer}.editor-document .math-formula:hover{border-color:#a7c9c5;background:#f1faf8}.doc-align-left{text-align:left}.doc-align-center{text-align:center}.doc-align-right{text-align:right}.doc-align-justify{text-align:justify}.doc-bold{font-weight:700}.doc-italic{font-style:italic}.doc-underline{text-decoration:underline}.doc-strike{text-decoration:line-through}.doc-block{display:block}.doc-inline-block{display:inline-block}.doc-pre-wrap{white-space:pre-wrap}.doc-super{font-size:.75em;vertical-align:super}.doc-sub{font-size:.75em;vertical-align:sub}.doc-font-12{font-size:12px}.doc-font-14{font-size:14px}.doc-font-16{font-size:16px}.doc-font-18{font-size:18px}.doc-font-20{font-size:20px}.doc-font-24{font-size:24px}.doc-font-28{font-size:28px}.doc-font-32{font-size:32px}.doc-font-36{font-size:36px}.doc-font-48{font-size:48px}.doc-font-64{font-size:64px}.doc-indent-1{margin-left:1.5em}.doc-indent-2{margin-left:3em}.doc-indent-3{margin-left:4.5em}.doc-indent-4{margin-left:6em}.doc-indent-5{margin-left:9em}.doc-indent-6{margin-left:12em}.doc-line-100{line-height:1}.doc-line-125{line-height:1.25}.doc-line-150{line-height:1.5}.doc-line-175{line-height:1.75}.doc-line-200{line-height:2}.doc-line-250{line-height:2.5}.doc-line-300{line-height:3}.doc-list-disc{list-style-type:disc}.doc-list-circle{list-style-type:circle}.doc-list-square{list-style-type:square}.doc-list-decimal{list-style-type:decimal}.doc-list-lower-alpha{list-style-type:lower-alpha}.doc-list-upper-alpha{list-style-type:upper-alpha}.doc-list-lower-roman{list-style-type:lower-roman}.doc-list-upper-roman{list-style-type:upper-roman}.doc-list-none{list-style-type:none}.doc-mt-0{margin-top:0}.doc-mt-8{margin-top:8px}.doc-mt-16{margin-top:16px}.doc-mt-24{margin-top:24px}.doc-mt-32{margin-top:32px}.doc-mt-48{margin-top:48px}.doc-mt-64{margin-top:64px}.doc-mb-0{margin-bottom:0}.doc-mb-8{margin-bottom:8px}.doc-mb-16{margin-bottom:16px}.doc-mb-24{margin-bottom:24px}.doc-mb-32{margin-bottom:32px}.doc-mb-48{margin-bottom:48px}.doc-mb-64{margin-bottom:64px}.doc-pt-0{padding-top:0}.doc-pt-8{padding-top:8px}.doc-pt-16{padding-top:16px}.doc-pt-24{padding-top:24px}.doc-pt-32{padding-top:32px}.doc-pt-48{padding-top:48px}.doc-pt-64{padding-top:64px}.doc-pb-0{padding-bottom:0}.doc-pb-8{padding-bottom:8px}.doc-pb-16{padding-bottom:16px}.doc-pb-24{padding-bottom:24px}.doc-pb-32{padding-bottom:32px}.doc-pb-48{padding-bottom:48px}.doc-pb-64{padding-bottom:64px}.document-content table,.editor-document table{width:100%;margin:1.4em 0;border-collapse:collapse;font-family:Inter,ui-sans-serif,system-ui,sans-serif;font-size:15px}.document-content th,.document-content td,.editor-document th,.editor-document td{padding:9px 11px;border:1px solid var(--line);text-align:left;vertical-align:top}.auth-shell{display:grid;min-height:calc(100vh - 59px);place-items:center;padding:32px 20px}.auth-panel{width:min(100%,400px);padding:32px;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow)}.auth-panel h1{margin:0 0 26px;font-size:24px}.form-stack{display:grid;gap:18px}.form-stack label{display:grid;gap:7px;color:#34413e;font-size:14px;font-weight:650}.form-stack input,.title-input{min-width:0;border:1px solid #cbd5d2;border-radius:6px;color:var(--ink);background:#fff;outline:none}.form-stack input{min-height:43px;padding:9px 11px}.form-stack input:focus,.title-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #0f766e21}.notice{margin:0 0 18px;padding:10px 12px;border-radius:6px;font-size:14px}.notice-error{color:#8a1c13;background:#fff0ee}.notice-success{color:#17643f;background:#eaf8f0}.admin-shell{width:min(100% - 36px,1180px);margin:34px auto 72px}.admin-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:20px}.admin-heading h1{margin:0 0 4px;font-size:26px}.admin-heading p{margin:0;color:var(--muted)}.filter-bar{display:flex;flex-wrap:wrap;align-items:end;gap:12px;margin-bottom:20px;padding:16px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#ffffff8c}.filter-bar label{display:grid;gap:6px;min-width:160px;color:#40504c;font-size:13px;font-weight:650}.filter-bar input,.filter-bar select{height:38px;padding:6px 9px;border:1px solid #cbd5d2;border-radius:6px;color:var(--ink);background:#fff}.filter-actions{display:flex;gap:8px;margin-left:auto}.document-table-wrap{overflow-x:auto;border:1px solid var(--line);background:var(--surface)}.document-table{width:100%;min-width:860px;border-collapse:collapse}.document-table th,.document-table td{padding:13px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}.document-table th{color:#52615d;background:#f7f9f8;font-size:13px;font-weight:700}.document-table tbody tr:last-child td{border-bottom:0}.document-table tbody tr:hover{background:#fbfcfc}.document-title-link{display:inline-block;max-width:390px;color:var(--ink);font-weight:700;text-decoration:none;overflow-wrap:anywhere}.document-title-link:hover{color:var(--accent)}.document-id{margin-left:7px;color:#8a9693;font-size:12px}.status-badge{display:inline-flex;align-items:center;min-height:25px;padding:3px 8px;border-radius:999px;font-size:12px;font-weight:700}.status-normal{color:#17643f;background:#e8f7ef}.status-offline{color:#705d56;background:#eeeceb}.status-success{color:#17643f;background:#e8f7ef}.status-failed{color:#8a1c13;background:#fff0ee}.log-filter-keyword{flex:1 1 220px}.log-filter-bar .filter-actions{flex:0 0 auto}.log-table{min-width:900px}.log-table th:first-child{width:172px}.log-table th:nth-child(2){width:120px}.log-table th:nth-child(4){width:92px}.log-table th:last-child{width:148px}.log-time,.log-ip{color:#59686d;font-size:13px;white-space:nowrap}.log-module{color:#33444a;font-size:13px;font-weight:700}.log-operation,.log-detail{display:block}.log-operation{color:#26373d;font-size:14px}.log-detail{margin-top:4px;color:#758388;font-size:12px;overflow-wrap:anywhere}.actions-column{width:300px}.row-actions{display:flex;align-items:center;gap:6px}.row-actions .button svg{flex:0 0 auto}.row-actions form{margin:0}.button-small{min-height:30px;padding:5px 9px;font-size:13px}.button-danger{border-color:#e7c0bc;color:var(--danger);background:#fff7f6}.button-danger:hover{border-color:#d89a94;background:#fff0ee}.empty-table{height:150px;color:var(--muted);text-align:center!important}.pagination{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:20px;color:var(--muted)}.state-shell{display:grid;min-height:calc(100vh - 59px);place-items:center;padding:40px 20px;background:var(--surface)}.state-content{text-align:center}.state-content h1{margin:0 0 28px;font-size:30px}.state-code{margin:0 0 8px;color:#9aa5a2;font-size:14px;font-weight:700}.editor-topbar{gap:14px}.title-input{width:min(42vw,560px);height:38px;margin-left:12px;padding:7px 10px;font-weight:700}.save-status{min-width:72px;color:var(--muted);font-size:13px;text-align:center}.save-status[data-state=dirty],.save-status[data-state=saving]{color:var(--warning)}.save-status[data-state=error]{color:var(--danger)}.save-status[data-state=saved]{color:var(--accent)}.editor-toolbar{position:sticky;z-index:15;top:59px;display:flex;align-items:center;gap:5px;min-height:48px;padding:6px max(16px,calc((100vw - 920px)/2));overflow:hidden;border-bottom:1px solid var(--line);background:#f9fbfa}.toolbar-tools{display:flex;flex:1 1 auto;align-items:center;gap:4px;min-width:0;overflow-x:auto;scrollbar-width:thin}.editor-toolbar button,.editor-toolbar select{flex:0 0 auto;height:34px;border:1px solid transparent;border-radius:5px;color:#283633;background:transparent;cursor:pointer}.editor-toolbar button{display:inline-flex;align-items:center;justify-content:center;min-width:34px;padding:5px 8px}.editor-toolbar select{padding:4px 28px 4px 9px}.editor-toolbar button:hover,.editor-toolbar select:hover{border-color:var(--line);background:#fff}.toolbar-divider{flex:0 0 auto;width:1px;height:22px;margin:0 4px;background:var(--line)}.editor-toolbar .toolbar-save{gap:6px;width:auto;margin-left:8px;border-color:var(--accent);color:#fff;background:var(--accent)}.editor-image-input{display:none}.editor-shell{margin-top:24px}.editor-document{outline:none}.editor-document:focus{border-color:#a7c9c5;box-shadow:0 12px 34px #16262217,0 0 0 3px #0f766e14}.conflict-banner{position:fixed;z-index:30;right:20px;bottom:20px;display:flex;align-items:center;gap:14px;padding:12px 14px;border:1px solid #f0c36b;border-radius:8px;background:#fffbe7;box-shadow:var(--shadow)}.conflict-banner[hidden]{display:none}.toast{position:fixed;z-index:40;left:50%;bottom:24px;padding:9px 14px;border-radius:6px;color:#fff;background:#202927;opacity:0;pointer-events:none;transform:translate(-50%,8px);transition:opacity .15s ease,transform .15s ease}.toast.is-visible{opacity:1;transform:translate(-50%)}@media(max-width:760px){.topbar,.editor-topbar{padding-right:12px;padding-left:12px}.reader-shell,.editor-shell{width:100%;margin-top:0;margin-bottom:0}.document{min-height:calc(100vh - 59px);padding:42px 22px 70px;border:0;border-radius:0;box-shadow:none}.document-header h1{font-size:30px}.document-content,.editor-document{font-size:17px}.editor-topbar{flex-wrap:wrap;gap:8px}.editor-topbar .brand{display:none}.title-input{order:1;width:calc(100% - 80px);margin-left:0}.save-status{order:2;min-width:68px}.editor-topbar .topbar-actions{order:3;width:100%;margin-left:0;overflow-x:auto}.editor-toolbar{top:108px;padding-right:12px;padding-left:12px}.auth-panel{padding:26px 22px}.admin-shell{width:100%;margin-top:22px}.admin-heading,.filter-bar,.admin-shell>.notice,.pagination{margin-right:14px;margin-left:14px}.filter-bar{align-items:stretch;flex-direction:column}.filter-bar label{min-width:0}.filter-actions{width:100%;margin-left:0}.filter-actions .button-primary{margin-left:auto}.document-table-wrap{border-right:0;border-left:0}}.admin-layout{overflow-x:hidden;background:#edf1f3}.admin-app{min-height:100vh}.admin-sidebar{position:fixed;z-index:50;inset:0 auto 0 0;display:flex;width:232px;flex-direction:column;color:#dbe5e8;background:#263740;box-shadow:4px 0 18px #141f241f}.admin-logo{display:flex;align-items:center;height:60px;padding:0 20px;gap:11px;color:#fff;background:#167f91;font-size:17px;font-weight:750;text-decoration:none}.admin-logo-mark{display:inline-grid;width:30px;height:30px;place-items:center;border:1px solid rgba(255,255,255,.72);border-radius:6px;font-size:15px}.admin-profile{display:flex;align-items:center;min-height:102px;padding:18px 20px;gap:12px;border-bottom:1px solid rgba(255,255,255,.08)}.admin-avatar{display:grid;width:46px;height:46px;flex:0 0 auto;place-items:center;border:2px solid rgba(255,255,255,.34);border-radius:50%;color:#263740;background:#f0c97b;font-size:18px;font-weight:800}.admin-profile strong,.admin-profile span{display:block}.admin-profile strong{margin-bottom:5px;color:#fff}.admin-profile span{color:#aebdc2;font-size:12px}.admin-profile i{display:inline-block;width:7px;height:7px;margin-right:5px;border-radius:50%;background:#22c55e}.admin-nav{padding:14px 10px}.admin-nav p{margin:5px 12px 9px;color:#7f9299;font-size:11px;font-weight:700}.admin-nav a{display:flex;align-items:center;min-height:44px;margin:3px 0;padding:9px 12px;gap:11px;border-left:3px solid transparent;border-radius:4px;color:#c4d0d4;font-weight:650;text-decoration:none}.admin-nav a:hover{color:#fff;background:#ffffff0f}.admin-nav a.active{border-left-color:#2dd4bf;color:#fff;background:#1d2c33}.nav-icon{width:23px;color:#9eb0b6;font-size:19px;text-align:center}.admin-nav a.active .nav-icon{color:#4dd9c9}.admin-sidebar-footer{margin-top:auto;padding:18px 22px;color:#75888f;font-size:11px}.admin-workspace{min-width:0;min-height:100vh;margin-left:232px}.admin-header{position:sticky;z-index:30;top:0;display:flex;align-items:center;height:60px;padding:0 24px;border-bottom:1px solid #d8e0e3;background:#fffffffa}.icon-button{display:inline-grid;width:36px;height:36px;place-items:center;border:1px solid #d8e0e3;border-radius:6px;color:#32444b;background:#fff;cursor:pointer;font-size:17px;text-decoration:none}.icon-button:hover{background:#f3f6f7}.sidebar-toggle{display:none}.admin-breadcrumb{display:flex;align-items:center;gap:9px;color:#7a898e;font-size:13px}.admin-breadcrumb b{color:#b3bec1}.admin-breadcrumb strong{color:#33444a}.admin-header-actions{display:flex;align-items:center;gap:8px;margin-left:auto}.admin-header-actions form{margin:0}.header-action{display:inline-flex;min-height:36px;align-items:center;padding:7px 10px;border:0;border-radius:5px;color:#4d5d63;background:transparent;cursor:pointer;font-weight:650;text-decoration:none}.header-action:hover,.header-action.active{color:#0f766e;background:#edf8f6}.admin-main{width:min(100%,1480px);margin:0 auto;padding:26px 28px 60px}.admin-page-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:20px}.admin-page-heading h1{margin:0 0 5px;font-size:24px}.admin-page-heading p{margin:0;color:#718086}.metric-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin-bottom:22px}.metric-item{display:flex;min-height:108px;align-items:center;padding:18px;gap:15px;border:1px solid #dce3e5;border-radius:7px;background:#fff;box-shadow:0 4px 14px #1e2f350d}.metric-symbol{display:grid;width:48px;height:48px;flex:0 0 auto;place-items:center;border-radius:7px;font-size:20px;font-weight:800}.metric-item strong,.metric-item div span{display:block}.metric-item strong{margin-bottom:3px;font-size:27px}.metric-item div span{color:#6d7c81;font-size:13px}.metric-teal .metric-symbol{color:#0f766e;background:#dff5f1}.metric-green .metric-symbol{color:#18794e;background:#e2f6e9}.metric-gray .metric-symbol{color:#59676c;background:#edf1f2}.metric-blue .metric-symbol{color:#2563a4;background:#e3effb}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:18px}.dashboard-grid-single{grid-template-columns:minmax(0,1fr)}.dashboard-permission-empty{display:grid;min-height:180px;place-content:center;gap:7px;color:#718086;text-align:center}.admin-panel{border:1px solid #dce3e5;border-radius:7px;background:#fff}.panel-heading{display:flex;min-height:54px;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid #e3e8ea}.panel-heading h2{margin:0;font-size:16px}.quick-actions a{display:flex;min-height:76px;align-items:center;padding:14px 18px;gap:13px;border-bottom:1px solid #edf0f1;color:#26373d;text-decoration:none}.quick-actions a:last-child{border-bottom:0}.quick-actions a:hover{background:#f7faf9}.quick-actions>a>span{display:grid;width:38px;height:38px;flex:0 0 auto;place-items:center;border-radius:6px;color:#0f766e;background:#e4f4f1;font-size:20px}.quick-actions div{min-width:0}.quick-actions strong,.quick-actions small{display:block}.quick-actions small{margin-top:4px;color:#758388}.quick-actions b{margin-left:auto;color:#9aa6aa;font-size:23px}.latest-document{padding:20px}.latest-document h3{margin:14px 0 7px;font-size:18px;overflow-wrap:anywhere}.latest-document p{margin:0 0 20px;color:#738187;font-size:13px}.button-row{display:flex;align-items:center;gap:8px}.panel-empty{padding:44px 20px;color:#718086;text-align:center}.filter-bar{border:1px solid #dce3e5;border-radius:7px;background:#fff}.document-table-wrap{border-radius:7px}.status-warning{color:#8a5b00;background:#fff2cc}.segmented-tabs{display:inline-flex;margin-bottom:14px;padding:3px;border:1px solid #d6dfe2;border-radius:7px;background:#e8edef}.segmented-tabs a,.segmented-tabs button{min-width:138px;padding:8px 13px;border:0;border-radius:5px;color:#53636a;background:transparent;cursor:pointer;font-weight:700;text-align:center;text-decoration:none}.segmented-tabs a.active,.segmented-tabs button.active{color:#0f766e;background:#fff;box-shadow:0 1px 4px #2030361a}.query-panel{margin-bottom:16px;padding:18px}.student-query-form label{display:block;margin-bottom:8px;font-weight:700}.student-query-form textarea{display:block;width:100%;min-height:150px;resize:vertical;padding:11px 12px;border:1px solid #c8d3d6;border-radius:6px;outline:none;font:inherit;line-height:1.6}.student-query-form textarea:focus{border-color:#0f766e;box-shadow:0 0 0 3px #0f766e1f}.query-form-footer{display:flex;align-items:center;justify-content:space-between;margin-top:12px;gap:12px}.query-form-footer span{color:#748288;font-size:13px}.query-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:16px;border:1px solid #dce3e5;border-radius:7px;background:#fff}.query-summary div{padding:16px;border-right:1px solid #e4e9eb;text-align:center}.query-summary div:last-child{border-right:0}.query-summary strong,.query-summary span{display:block}.query-summary strong{margin-bottom:3px;font-size:23px}.query-summary span{color:#718086;font-size:12px}.query-summary .warn strong{color:#9a6700}.results-panel .document-table-wrap{border:0;border-radius:0 0 7px 7px}.teacher-chip{display:inline-flex;min-height:30px;align-items:center;padding:5px 9px;border:1px solid #d7e2e0;border-radius:5px;color:#49605e;background:#fff;font-size:12px;font-weight:650}.progress-filter-panel{margin-bottom:16px;padding:16px}.progress-filter-form{display:grid;grid-template-columns:minmax(220px,1.2fr) minmax(220px,1fr) minmax(240px,1.35fr) auto;align-items:end;gap:12px}.progress-filter-form label{display:grid;min-width:0;gap:6px;color:#405057;font-size:12px;font-weight:700}.progress-filter-form select{width:100%;height:40px;min-width:0;padding:7px 9px;border:1px solid #c9d4d7;border-radius:6px;color:#25363c;background:#fff;outline:none}.progress-filter-form select:focus{border-color:#0f766e;box-shadow:0 0 0 3px #0f766e1f}.progress-query-button{display:inline-flex;width:92px;height:40px;align-items:center;justify-content:center;gap:6px}.progress-error-notice{display:flex;align-items:center;justify-content:space-between;gap:12px}.progress-error-notice .button{flex:none}.progress-credential-backdrop{position:fixed;z-index:1200;inset:0;display:grid;place-items:center;padding:20px;background:#1421268f}.progress-credential-dialog{width:min(520px,100%);overflow:hidden;border:1px solid #d7e0e2;border-radius:7px;background:#fff;box-shadow:0 20px 50px #0d1d2333}.progress-credential-heading{display:flex;align-items:center;gap:12px;padding:20px 22px 16px;border-bottom:1px solid #e4e9eb}.progress-credential-heading>span{display:inline-flex;width:38px;height:38px;flex:none;align-items:center;justify-content:center;border-radius:6px;color:#0f766e;background:#e9f5f3}.progress-credential-heading h2{margin:0 0 3px;font-size:17px}.progress-credential-heading p{margin:0;color:#718086;font-size:12px}.progress-credential-dialog form{display:grid;gap:14px;padding:20px 22px 22px}.progress-credential-dialog label{display:grid;gap:6px;color:#405057;font-size:12px;font-weight:700}.progress-credential-dialog input{width:100%;height:42px;padding:8px 10px;border:1px solid #c9d4d7;border-radius:6px;outline:none}.progress-credential-dialog input:focus{border-color:#0f766e;box-shadow:0 0 0 3px #0f766e1f}.progress-credential-dialog form>small{color:#718086;font-size:11px}.progress-credential-actions{display:flex;justify-content:flex-end;gap:9px;padding-top:2px}.spin-icon{animation:progress-spin .9s linear infinite}@keyframes progress-spin{to{transform:rotate(360deg)}}.progress-summary{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));margin-bottom:16px;border:1px solid #dce3e5;border-radius:7px;background:#fff}.progress-summary div{padding:15px 12px;border-right:1px solid #e4e9eb;text-align:center}.progress-summary div:last-child{border-right:0}.progress-summary strong,.progress-summary span{display:block}.progress-summary strong{margin-bottom:3px;font-size:23px}.progress-summary span{color:#718086;font-size:12px}.progress-summary .success strong,.progress-count-success{color:#18794e}.progress-summary .warn strong,.progress-count-warn{color:#9a6700}.progress-question-panel{margin-bottom:16px}.progress-question-panel .panel-heading>div,.progress-matrix-panel .panel-heading>div{min-width:0}.progress-question-panel .panel-heading small,.progress-matrix-panel .panel-heading small{display:block;margin-top:3px;color:#758388;font-size:12px}.progress-question-panel .document-table-wrap{border:0;border-radius:0 0 7px 7px}.progress-question-table th,.progress-question-table td{white-space:nowrap}.progress-question-table td:nth-child(3){min-width:220px;white-space:normal}.question-id{display:block;margin-top:3px;color:#87959a;font-size:11px}.progress-result-actions{display:flex;align-items:center;gap:8px}.progress-student-search{display:flex;width:210px;height:34px;align-items:center;padding:0 9px;gap:6px;border:1px solid #cbd5d8;border-radius:6px;color:#738187;background:#fff}.progress-student-search input{width:100%;min-width:0;border:0;outline:0;color:#26383e;background:transparent;font-size:13px}.progress-matrix-wrap{max-width:100%;overflow:auto;border-radius:0 0 7px 7px}.progress-matrix-table{min-width:100%;border-collapse:separate;border-spacing:0;background:#fff;font-size:13px}.progress-matrix-table th,.progress-matrix-table td{min-width:126px;height:54px;padding:9px 11px;border-right:1px solid #e5eaec;border-bottom:1px solid #e5eaec;text-align:center;white-space:nowrap}.progress-matrix-table th{position:sticky;z-index:2;top:0;height:62px;color:#4e5f65;background:#f6f8f9;font-size:12px;font-weight:700}.progress-matrix-table th span{display:block;margin-bottom:2px;color:#8b989c;font-size:10px}.progress-matrix-table th:first-child,.progress-matrix-table td:first-child{position:sticky;z-index:3;left:0;min-width:132px;text-align:left;background:#fff}.progress-matrix-table th:nth-child(2),.progress-matrix-table td:nth-child(2){position:sticky;z-index:3;left:132px;min-width:116px;color:#69787e;text-align:left;background:#fff;box-shadow:5px 0 8px #1f30360d}.progress-matrix-table th:first-child,.progress-matrix-table th:nth-child(2){z-index:4;background:#f6f8f9}.progress-matrix-table tbody tr:hover td{background:#f9fbfb}.progress-matrix-table tbody tr:hover td:first-child,.progress-matrix-table tbody tr:hover td:nth-child(2){background:#f9fbfb}.editor-titlebar{display:flex;align-items:center;gap:12px;margin-bottom:12px}.editor-titlebar .title-input{width:min(100%,680px);margin:0;background:#fff}.editor-actions{display:flex;gap:8px;margin-left:auto}.admin-layout .editor-toolbar{top:60px;padding:6px 10px;border:1px solid #dce3e5;border-radius:7px;background:#fff}.admin-editor-shell{width:min(100%,920px);margin:16px auto 40px}.settings-shell{display:grid;min-height:calc(100vh - 150px);place-items:start center;padding-top:24px}.sidebar-overlay{display:none}@media(max-width:1080px){.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-grid{grid-template-columns:1fr}}@media(max-width:760px){.admin-sidebar{width:min(82vw,270px);transform:translate(-105%);transition:transform .18s ease}.admin-app.sidebar-open .admin-sidebar{transform:translate(0)}.sidebar-overlay{position:fixed;z-index:45;inset:0;border:0;background:#121c217a}.admin-app.sidebar-open .sidebar-overlay{display:block}.admin-workspace{margin-left:0}.admin-header{height:58px;padding:0 12px}.sidebar-toggle{display:inline-grid;margin-right:10px}.admin-breadcrumb span,.admin-breadcrumb b,.admin-header-actions .icon-button,.admin-header-actions .header-action.active{display:none}.header-action{padding-right:7px;padding-left:7px;font-size:13px}.admin-main{padding:18px 14px 44px}.metric-grid{grid-template-columns:1fr 1fr;gap:10px}.metric-item{min-height:94px;padding:13px;gap:10px}.metric-symbol{width:38px;height:38px;font-size:16px}.metric-item strong{font-size:22px}.filter-bar{margin-right:0;margin-left:0}.document-table-wrap{margin-right:-14px;margin-left:-14px;border-radius:0}.segmented-tabs{display:flex}.segmented-tabs a,.segmented-tabs button{min-width:0;flex:1}.query-form-footer{align-items:stretch;flex-direction:column}.query-form-footer .button{align-self:flex-end}.query-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.query-summary div:nth-child(2){border-right:0}.query-summary div:nth-child(-n+2){border-bottom:1px solid #e4e9eb}.teacher-chip{display:none}.progress-error-notice{align-items:flex-start;flex-direction:column}.progress-credential-backdrop{padding:14px}.progress-credential-heading,.progress-credential-dialog form{padding-right:16px;padding-left:16px}.progress-filter-form{grid-template-columns:1fr}.progress-query-button{justify-self:end}.progress-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.progress-summary div{border-bottom:1px solid #e4e9eb}.progress-summary div:nth-child(2n){border-right:0}.progress-summary div:last-child{grid-column:1 / -1;border-bottom:0}.progress-question-panel,.progress-matrix-panel{margin-right:-14px;margin-left:-14px;border-radius:0}.progress-matrix-panel .panel-heading{align-items:stretch;flex-direction:column;gap:10px}.progress-result-actions{flex-wrap:wrap}.progress-student-search{width:100%}.progress-matrix-table th:first-child,.progress-matrix-table td:first-child{min-width:112px}.progress-matrix-table th:nth-child(2),.progress-matrix-table td:nth-child(2){left:112px;min-width:108px}.results-panel{margin-right:-14px;margin-left:-14px;border-radius:0}.editor-titlebar{align-items:stretch;flex-wrap:wrap}.editor-titlebar .title-input{width:calc(100% - 80px)}.editor-actions{width:100%;margin-left:0}.admin-layout .editor-toolbar{top:58px;margin-right:-14px;margin-left:-14px;border-right:0;border-left:0;border-radius:0}.admin-editor-shell{width:calc(100% + 28px);margin-right:-14px;margin-left:-14px}}.login-topbar{position:absolute;z-index:20;inset:0 0 auto;display:flex;align-items:center;min-height:64px;padding:12px 28px;border-bottom:1px solid rgba(255,255,255,.16);background:#19191247;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.login-brand{display:inline-flex;align-items:center;gap:10px;color:#fff;font-size:17px;font-weight:750;text-decoration:none;text-shadow:0 1px 8px rgba(0,0,0,.22)}.login-brand-mark{display:grid;width:32px;height:32px;place-items:center;border:1px solid rgba(255,255,255,.38);border-radius:8px;color:#fff;background:#ffffff24;font-size:11px;font-weight:800;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.login-shell{position:relative;isolation:isolate;display:grid;min-height:100vh;place-items:center;overflow:hidden;padding:104px 24px 48px;background:#8a7c00}.login-shell:before{position:absolute;z-index:-2;inset:-18px;background-image:url(/login-background-smile.jpg);background-position:center;background-size:cover;content:"";filter:blur(4px) saturate(.86) contrast(1.03) brightness(.78);transform:scale(1.035)}.login-shell:after{position:absolute;z-index:-1;inset:0;background:#23220f40;box-shadow:inset 0 0 180px #10100833;content:""}.login-panel{width:min(100%,420px);padding:32px;border:1px solid rgba(255,244,158,.32);border-radius:8px;color:#fff;background:#1a1b13bd;box-shadow:0 28px 80px #00000047;-webkit-backdrop-filter:blur(20px) saturate(115%);backdrop-filter:blur(20px) saturate(115%)}.login-heading{margin-bottom:26px;text-align:left}.login-heading h1{margin:0;color:#fff;font-size:29px;font-weight:700;line-height:1.2}.login-heading p{margin:8px 0 0;color:#ffffffad;font-size:14px}.login-form{display:grid;gap:17px}.login-form label{display:grid;gap:8px;color:#ffffffe6;font-size:14px;font-weight:650}.login-form input{width:100%;min-height:50px;padding:11px 14px;border:1px solid rgba(255,255,255,.3);border-radius:8px;color:#fff;background:#ffffff1a;outline:none;transition:border-color .15s ease,background .15s ease,box-shadow .15s ease}.login-form input::placeholder{color:#ffffff7a}.login-form input:hover{background:#ffffff21}.login-form input:focus{border-color:#ffffffc7;background:#ffffff29;box-shadow:0 0 0 3px #ffffff1f}.login-submit{display:inline-flex;min-height:50px;align-items:center;justify-content:center;gap:10px;margin-top:3px;padding:10px 18px;border:1px solid #ffffff;border-radius:8px;color:#262612;background:#fffbe7;cursor:pointer;font-weight:700;transition:background .15s ease,transform .15s ease}.login-submit:hover:not(:disabled){background:#f1e8b4}.login-submit:active:not(:disabled){transform:translateY(1px)}.login-submit:disabled{cursor:wait;opacity:.68}.login-submit-arrow{font-size:19px;line-height:1}.login-notice{margin-bottom:16px;border:1px solid rgba(255,195,188,.28);color:#ffe5e1;background:#7e201775;text-align:left}@media(max-width:760px){.login-topbar{min-height:58px;padding:10px 16px}.login-shell{min-height:100dvh;padding:88px 18px 30px}.login-panel{padding:26px 20px}.login-heading{margin-bottom:22px}.login-heading h1{font-size:27px}}@media(prefers-reduced-motion:reduce){.login-form input,.login-submit{transition:none}}.admin-main--questionnaire{width:100%;max-width:none;height:calc(100vh - 60px);margin:0;padding:0;overflow:hidden}.questionnaire-page{display:flex;width:100%;height:100%;min-height:0;flex-direction:column}.questionnaire-frame-shell{position:relative;min-width:0;min-height:0;flex:1;overflow:hidden;border:0;border-radius:0;background:#fff;box-shadow:none}.questionnaire-loading{position:absolute;inset:0;z-index:1;display:grid;place-content:center;justify-items:center;gap:12px;color:#52636a;background:#fff;font-size:14px}.questionnaire-loading-icon{color:#16877f;animation:questionnaire-spin .9s linear infinite}@keyframes questionnaire-spin{to{transform:rotate(360deg)}}.questionnaire-frame{display:block;width:100%;height:100%;border:0;background:#fff}@media(max-width:760px){.admin-main--questionnaire{height:calc(100dvh - 58px)}}.login-secondary-action{display:inline-flex;min-height:42px;align-items:center;justify-content:center;gap:8px;border:1px solid rgba(255,255,255,.26);border-radius:7px;color:#ffffffe6;background:#ffffff0f;font-size:14px;font-weight:700;text-decoration:none;transition:background .15s ease,border-color .15s ease}.login-secondary-action:hover{border-color:#ffffff80;background:#ffffff1f}.permission-denied-state{display:grid;min-height:420px;place-content:center;justify-items:center;gap:12px;color:#5d6d73;text-align:center}.permission-denied-state svg{color:#16877f}.permission-denied-state h1,.permission-denied-state p{margin:0}.permission-denied-state h1{color:#213238;font-size:24px}.permission-denied-state p{max-width:460px;margin-bottom:8px;line-height:1.7}.permission-user-toolbar{display:flex;justify-content:flex-end;margin-bottom:14px}.permission-user-toolbar label{display:flex;width:min(100%,300px);min-height:38px;align-items:center;gap:8px;padding:0 11px;border:1px solid #d6dfe2;border-radius:6px;color:#708087;background:#fff}.permission-user-toolbar input{width:100%;border:0;outline:0;background:transparent}.permission-user-table td:first-child strong,.permission-user-table td:first-child span{display:block}.permission-locked{color:#8a989d;font-size:12px}.permission-dialog-backdrop{position:fixed;z-index:200;inset:0;display:grid;place-items:center;padding:24px;background:#121d2180;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.permission-dialog{display:flex;width:min(100%,780px);max-height:min(86vh,820px);flex-direction:column;overflow:hidden;border:1px solid #d6dfe2;border-radius:8px;background:#fff;box-shadow:0 24px 70px #121f243d}.permission-dialog>header,.permission-dialog>footer{display:flex;flex:0 0 auto;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px}.permission-dialog>header{border-bottom:1px solid #dce3e5}.permission-dialog>header h2,.permission-dialog>header p{margin:0}.permission-dialog>header h2{color:#213238;font-size:19px}.permission-dialog>header p{margin-top:5px;color:#718086;font-size:13px}.permission-dialog>footer{border-top:1px solid #dce3e5;color:#62747a;background:#f7f9fa;font-size:13px}.permission-groups{overflow-y:auto;padding:4px 20px 12px}.permission-group{padding:16px 0;border-bottom:1px solid #e2e8ea}.permission-group:last-child{border-bottom:0}.permission-group-title{display:flex;min-height:30px;align-items:center;gap:9px;color:#26383e;cursor:pointer}.permission-group-title span{margin-left:auto;color:#7a898e;font-size:12px}.permission-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:10px;padding-left:25px}.permission-options label{display:flex;min-width:0;min-height:46px;align-items:center;gap:10px;padding:8px 10px;border:1px solid #dce3e5;border-radius:6px;background:#fafcfc;cursor:pointer}.permission-options label:hover{border-color:#a8c9c5;background:#f2f8f7}.permission-options label>span{display:flex;min-width:0;align-items:center;gap:7px}.permission-options strong{overflow-wrap:anywhere;color:#35474d;font-size:13px}.permission-options small{flex:0 0 auto;padding:2px 5px;border-radius:4px;color:#66777d;background:#e8edef;font-size:10px}.permission-dialog input[type=checkbox]{width:16px;height:16px;flex:0 0 auto;accent-color:#16877f}@media(max-width:760px){.permission-dialog-backdrop{align-items:end;padding:0}.permission-dialog{width:100%;max-height:92dvh;border-right:0;border-bottom:0;border-left:0;border-radius:8px 8px 0 0}.permission-dialog>header,.permission-dialog>footer{padding:14px}.permission-groups{padding-right:14px;padding-left:14px}.permission-options{grid-template-columns:1fr;padding-left:0}}@media(prefers-reduced-motion:reduce){.login-secondary-action{transition:none}}.progress-upload-panel{margin-bottom:16px;overflow:hidden}.progress-file-input{display:none}.progress-dropzone{display:grid;min-height:108px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;padding:22px;border-bottom:1px dashed #c8d5d7;background:#f8fbfb;transition:border-color .15s ease,background .15s ease}.progress-dropzone.active{border-color:#16877f;background:#edf8f6}.progress-upload-icon{display:inline-grid;width:44px;height:44px;place-items:center;border-radius:7px;color:#0f766e;background:#dff4f1}.progress-dropzone strong,.progress-dropzone small{display:block}.progress-dropzone strong{margin-bottom:5px;color:#203238;font-size:16px}.progress-dropzone small{color:#718086;font-size:12px;line-height:1.5}.progress-file-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:22px;padding:4px 20px}.progress-file-item{display:flex;min-width:0;align-items:center;gap:9px;padding:11px 0;border-bottom:1px solid #e4eaeb;color:#566a70}.progress-file-item>span{min-width:0;flex:1}.progress-file-item strong,.progress-file-item small{display:block}.progress-file-item strong{overflow:hidden;color:#2d4046;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.progress-file-item small{margin-top:2px;color:#87959a;font-size:11px}.progress-upload-footer{display:flex;min-height:58px;align-items:center;justify-content:space-between;gap:12px;padding:10px 20px;color:#6b7b80;font-size:12px}.progress-import-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:14px;border:1px solid #dce3e5;border-radius:7px;background:#fff}.progress-import-summary div{padding:14px 12px;border-right:1px solid #e4e9eb;text-align:center}.progress-import-summary div:last-child{border-right:0}.progress-import-summary strong,.progress-import-summary span{display:block}.progress-import-summary strong{margin-bottom:2px;color:#21343a;font-size:22px}.progress-import-summary span{color:#748388;font-size:12px}.progress-class-tabs{display:flex;max-width:100%;gap:7px;margin-bottom:12px;overflow-x:auto;padding-bottom:2px}.progress-class-tabs button{display:flex;min-width:190px;height:52px;flex:0 0 auto;align-items:center;justify-content:space-between;gap:12px;padding:0 14px;border:1px solid #d6dfe2;border-radius:6px;color:#4b5f66;background:#fff;cursor:pointer}.progress-class-tabs button.active{border-color:#16877f;color:#0f6f69;background:#edf8f6;box-shadow:inset 3px 0 #16877f}.progress-class-tabs button strong{overflow:hidden;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.progress-class-tabs button span{flex:none;color:#829095;font-size:11px}.progress-import-panel{overflow:hidden}.progress-import-heading>div:first-child{min-width:0}.progress-import-heading small{display:block;max-width:min(720px,60vw);margin-top:4px;overflow:hidden;color:#75858a;font-size:12px;text-overflow:ellipsis;white-space:nowrap}.progress-import-table-wrap{max-width:100%;max-height:calc(100vh - 280px);overflow:auto;border-top:1px solid #e0e6e8}.progress-import-table{width:max-content;min-width:3540px;border-collapse:separate;border-spacing:0;background:#fff;font-size:12px}.progress-import-table th,.progress-import-table td{min-width:118px;height:46px;padding:8px 10px;border-right:1px solid #e5eaec;border-bottom:1px solid #e5eaec;text-align:center;white-space:nowrap}.progress-import-table th{position:sticky;z-index:3;top:36px;height:54px;color:#4b5c62;background:#f6f8f9;font-weight:700}.progress-import-table th span{display:block;margin-bottom:2px;color:#8a979b;font-size:10px}.progress-import-table .progress-group-row th{z-index:4;top:0;height:36px;border-bottom-color:#d9e1e3;color:#34464c;background:#eef3f4;font-size:11px}.progress-import-table .progress-group-row th:nth-child(2){background:#eaf4f2}.progress-import-table .progress-group-row th:nth-child(3){background:#eaf1f8}.progress-import-table .progress-group-row th:nth-child(4){background:#f2f0f7}.progress-import-table .progress-group-row th:nth-child(5){background:#f5f2e9}.progress-import-table .progress-group-row th:nth-child(6){background:#edf3eb}.progress-import-table tbody tr:hover td{background:#f8fbfb}.progress-import-table thead tr:last-child th:first-child,.progress-import-table tbody td:first-child{position:sticky;z-index:5;left:0;min-width:130px;background:#fff}.progress-import-table thead tr:last-child th:nth-child(2),.progress-import-table tbody td:nth-child(2){position:sticky;z-index:5;left:130px;min-width:126px;background:#fff;box-shadow:5px 0 8px #1f30360f}.progress-import-table thead tr:last-child th:first-child,.progress-import-table thead tr:last-child th:nth-child(2){z-index:6;background:#f6f8f9}.progress-import-table tbody tr:hover td:first-child,.progress-import-table tbody tr:hover td:nth-child(2){background:#f8fbfb}.progress-import-table th:nth-child(3),.progress-import-table td:nth-child(3),.progress-import-table th:nth-child(4),.progress-import-table td:nth-child(4){min-width:220px}@media(max-width:760px){.progress-dropzone{grid-template-columns:auto minmax(0,1fr);padding:16px 14px}.progress-dropzone .button{grid-column:1 / -1;justify-self:stretch}.progress-file-list{grid-template-columns:1fr;padding-right:14px;padding-left:14px}.progress-upload-footer{align-items:stretch;flex-direction:column;padding-right:14px;padding-left:14px}.progress-upload-footer .button{justify-content:center}.progress-import-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.progress-import-summary div:nth-child(2){border-right:0}.progress-import-summary div:nth-child(-n+2){border-bottom:1px solid #e4e9eb}.progress-import-panel{margin-right:-14px;margin-left:-14px;border-radius:0}.progress-import-heading{align-items:stretch;flex-direction:column;gap:10px}.progress-import-heading small{max-width:100%}.progress-import-table-wrap{max-height:calc(100vh - 240px)}}.progress-filter-bar{display:grid;grid-template-columns:minmax(190px,1.35fr) minmax(150px,1fr) repeat(2,minmax(155px,1fr)) auto auto;align-items:end;gap:10px;padding:12px 16px;border-top:1px solid #e4e9eb;background:#f8fafb}.progress-filter-field{display:flex;min-width:0;flex-direction:column;gap:5px;color:#65757b;font-size:11px;font-weight:600}.progress-filter-field select{width:100%;height:34px;padding:0 30px 0 10px;border:1px solid #cbd5d8;border-radius:6px;outline:0;color:#26383e;background:#fff;font-size:13px}.progress-filter-field select:focus,.progress-student-search:focus-within{border-color:#16877f;box-shadow:0 0 0 2px #16877f1f}.progress-filter-search .progress-student-search{width:100%}.progress-filter-count{display:flex;height:34px;align-items:center;color:#6f7f84;font-size:12px;white-space:nowrap}.progress-filter-reset{height:34px}@media(min-width:761px)and (max-width:1180px){.progress-filter-bar{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:760px){.progress-filter-bar{grid-template-columns:1fr;padding:12px 14px}.progress-filter-count{height:auto}.progress-filter-reset{justify-content:center}}.admin-profile .admin-teacher-id{display:block;margin:-2px 0 5px;color:#78cfc6;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11px;font-weight:700}.teacher-public-id{margin-top:4px;color:#547078;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;font-weight:650}.mapping-value{color:#17643f;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;font-weight:700}.permission-actions{flex-wrap:wrap}.mapping-dialog{width:min(100%,500px)}.mapping-form{padding:24px 20px 30px}.mapping-form label{display:grid;gap:8px;color:#35474d;font-size:13px;font-weight:700}.mapping-form input{width:100%;min-height:43px;padding:9px 11px;border:1px solid #cbd5d2;border-radius:6px;color:#17211f;background:#fff;outline:none}.mapping-form input:focus{border-color:#0f766e;box-shadow:0 0 0 3px #0f766e21}@media(max-width:760px){.permission-actions{min-width:144px}.mapping-form{padding:20px 14px 28px}}.ranking-page-heading{align-items:center}.ranking-heading-actions{display:flex;align-items:center;gap:8px}.ranking-filter-panel{display:grid;grid-template-columns:minmax(220px,1.1fr) minmax(220px,1fr) auto minmax(150px,auto);align-items:end;gap:14px;margin-bottom:16px;padding:15px 16px}.ranking-filter-panel>label,.ranking-filter-field{display:flex;min-width:0;flex-direction:column;gap:6px;color:#65757b;font-size:12px;font-weight:650}.ranking-filter-panel select{width:100%;height:38px;padding:0 32px 0 11px;border:1px solid #cbd5d8;border-radius:6px;outline:0;color:#26383e;background:#fff}.ranking-filter-panel select:focus{border-color:#16877f;box-shadow:0 0 0 2px #16877f1f}.ranking-scope-switch{display:inline-flex;height:38px;padding:3px;border:1px solid #cbd5d8;border-radius:6px;background:#eef2f3}.ranking-scope-switch button{min-width:78px;padding:0 12px;border:0;border-radius:4px;color:#55676d;background:transparent;cursor:pointer;font-weight:700}.ranking-scope-switch button.active{color:#fff;background:#176d73}.ranking-filter-meta{display:flex;min-height:38px;align-items:flex-end;justify-content:center;flex-direction:column;gap:2px;color:#64767c;text-align:right}.ranking-filter-meta span{color:#176d73;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;font-weight:750}.ranking-filter-meta small{font-size:11px}.ranking-admin-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:16px}.ranking-admin-summary article{display:flex;min-height:86px;align-items:center;gap:12px;padding:14px 16px;border:1px solid #dce3e5;border-radius:7px;background:#fff;box-shadow:0 4px 14px #1e2f350a}.ranking-summary-icon{display:grid;width:42px;height:42px;flex:0 0 auto;place-items:center;border-radius:7px;font-size:18px;font-weight:850}.ranking-summary-gold{color:#8f5c00;background:#fff0c7}.ranking-summary-blue{color:#246398;background:#e4f0fa}.ranking-summary-teal{color:#0f766e;background:#dff5f1}.ranking-summary-gray{color:#59676c;background:#edf1f2}.ranking-admin-summary strong,.ranking-admin-summary small{display:block}.ranking-admin-summary strong{margin-bottom:3px;color:#23343a;font-size:21px}.ranking-admin-summary small{max-width:220px;overflow:hidden;color:#718086;font-size:12px;text-overflow:ellipsis;white-space:nowrap}.ranking-list-panel{overflow:hidden}.ranking-list-heading>div{min-width:0}.ranking-list-heading h2,.ranking-list-heading small{display:block}.ranking-list-heading h2{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ranking-list-heading small{margin-top:3px;color:#76858a;font-size:11px}.ranking-admin-state{display:grid;min-height:220px;place-content:center;justify-items:center;gap:9px;color:#748388}.ranking-admin-table-wrap{overflow-x:auto}.ranking-admin-table{width:100%;min-width:980px;border-collapse:collapse}.ranking-admin-table th,.ranking-admin-table td{padding:12px 14px;border-bottom:1px solid #e7ecee;text-align:left;vertical-align:middle}.ranking-admin-table th{color:#68787e;background:#f7f9fa;font-size:11px;font-weight:750;white-space:nowrap}.ranking-admin-table td{color:#3c4e54;font-size:13px}.ranking-admin-table tbody tr:hover{background:#f8fbfb}.ranking-admin-table tbody tr:last-child td{border-bottom:0}.ranking-number{display:grid;width:30px;height:30px;place-items:center;border-radius:50%;color:#52656c;background:#edf2f3;font-weight:850}.ranking-number.rank-1{color:#6f4700;background:#f7d477}.ranking-number.rank-2{color:#46525b;background:#dce4e9}.ranking-number.rank-3{color:#713a1d;background:#e8aa80}.ranking-student{display:flex;min-width:150px;align-items:center;gap:10px}.ranking-student-avatar{display:grid;width:38px;height:38px;flex:0 0 auto;place-items:center;border:1px solid #cbd7da;border-radius:50%;color:#30454d;background:#edf4f5;font-size:12px;font-weight:850}.ranking-student strong,.ranking-student small{display:block}.ranking-student strong{max-width:170px;overflow-wrap:anywhere;color:#26383e;font-size:14px}.ranking-student small{margin-top:3px;color:#829095;font-size:10px}.ranking-class-name{display:block;max-width:210px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ranking-total-points{color:#9d5227;font-size:16px;font-variant-numeric:tabular-nums}.ranking-score-parts{display:flex;min-width:230px;flex-wrap:wrap;gap:5px}.ranking-score-parts span{padding:3px 7px;border-radius:4px;color:#52666d;background:#eef3f4;font-size:10px;white-space:nowrap}.ranking-level{display:inline-flex;min-height:25px;align-items:center;padding:3px 8px;border:1px solid transparent;border-radius:5px;font-size:11px;font-weight:750;white-space:nowrap}.ranking-level-1{color:#4e5a5f;background:#edf0f1}.ranking-level-2{color:#774629;background:#f2e2d5}.ranking-level-3{color:#51616b;background:#e8eef1}.ranking-level-4{color:#795500;background:#fff0bf}.ranking-level-5{color:#165b8c;background:#dfeffa}.ranking-level-6{color:#724585;border-color:#d9c6e3;background:#f2eaf6}.ranking-trend{display:inline-flex;min-width:38px;align-items:center;gap:2px;font-weight:800}.ranking-trend-up{color:#c13c32}.ranking-trend-down{color:#27815c}.ranking-trend-same{color:#879499}.ranking-share-backdrop{position:fixed;z-index:80;inset:0;display:grid;place-items:center;padding:20px;background:#18262b75}.ranking-share-dialog{width:min(100%,580px);overflow:hidden;border:1px solid #d4dddf;border-radius:7px;background:#fff;box-shadow:0 22px 60px #13232833}.ranking-share-dialog>header{display:flex;align-items:flex-start;justify-content:space-between;padding:17px 18px;border-bottom:1px solid #e4e9eb}.ranking-share-dialog>header>div{display:flex;min-width:0;align-items:center;gap:11px}.ranking-share-dialog>header>div>span{display:grid;width:38px;height:38px;flex:0 0 auto;place-items:center;border-radius:6px;color:#0f766e;background:#e0f3ef}.ranking-share-dialog h2,.ranking-share-dialog p{margin:0}.ranking-share-dialog h2{font-size:17px}.ranking-share-dialog p{margin-top:4px;overflow:hidden;color:#728187;font-size:12px;text-overflow:ellipsis;white-space:nowrap}.ranking-share-content{display:grid;gap:7px;padding:22px 18px}.ranking-share-content label{color:#485b61;font-size:12px;font-weight:700}.ranking-share-content input{width:100%;height:42px;padding:0 11px;border:1px solid #cbd5d8;border-radius:6px;outline:0;color:#35484f;background:#f8fafb;font-size:12px}.ranking-share-content input:focus{border-color:#16877f;box-shadow:0 0 0 2px #16877f1f}.ranking-share-dialog>footer{display:flex;justify-content:flex-end;gap:8px;padding:13px 18px;border-top:1px solid #e4e9eb;background:#f8fafb}@media(min-width:761px)and (max-width:1120px){.ranking-filter-panel{grid-template-columns:repeat(2,minmax(0,1fr))}.ranking-filter-meta{align-items:flex-start;text-align:left}.ranking-admin-summary{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.ranking-page-heading{align-items:stretch;flex-direction:column;gap:14px}.ranking-heading-actions .button{flex:1}.ranking-filter-panel{grid-template-columns:1fr;padding:14px}.ranking-scope-switch button{flex:1}.ranking-filter-meta{min-height:auto;align-items:flex-start;text-align:left}.ranking-admin-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.ranking-admin-summary article{min-height:78px;padding:12px}.ranking-summary-icon{width:36px;height:36px}.ranking-admin-summary strong{font-size:17px}.ranking-list-panel{margin-right:-14px;margin-left:-14px;border-radius:0}.ranking-share-backdrop{align-items:end;padding:0}.ranking-share-dialog{border-right:0;border-bottom:0;border-left:0;border-radius:7px 7px 0 0}.ranking-share-dialog>footer .button{flex:1}}.admin-avatar,.ranking-student-avatar{object-fit:contain;background:transparent;border:0;border-radius:50%}