:root{font-family:Space Grotesk,Avenir Next,Segoe UI,sans-serif;line-height:1.5;font-weight:400;color:#10222c;background:radial-gradient(circle at top left,rgba(18,117,107,.24),transparent 22%),radial-gradient(circle at bottom right,rgba(242,142,43,.16),transparent 26%),linear-gradient(180deg,#f4f7f6,#eef4f7);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html{min-width:320px;min-height:100%}body{margin:0;min-width:320px;min-height:100vh;overflow-x:hidden}body:before,body:after{content:"";position:fixed;inset:auto;width:18rem;height:18rem;border-radius:999px;filter:blur(24px);opacity:.72;pointer-events:none}body:before{top:3rem;right:3rem;background:#12756b24}body:after{bottom:2rem;left:1rem;background:#f28e2b1f}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}#root{min-height:100vh}.scoped-question-launcher{position:fixed;right:1rem;bottom:4.8rem;z-index:1201;border:0;border-radius:999px;padding:.8rem 1.15rem;font:inherit;font-weight:700;cursor:pointer;box-shadow:0 8px 24px #0000002e}.scoped-question-backdrop{position:fixed;inset:0;z-index:1400;display:grid;place-items:center;padding:1rem;background:#1118279e;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.scoped-question-dialog{width:min(720px,100%);max-height:calc(100vh - 2rem);overflow:auto;background:#fff;color:#111827;border-radius:18px;padding:1.25rem;box-shadow:0 24px 64px #00000047}.scoped-question-dialog header{display:flex;align-items:center;justify-content:space-between;gap:1rem}.scoped-question-dialog form{display:grid;gap:.8rem}.scoped-question-dialog label{display:grid;gap:.35rem;font-weight:600}.scoped-question-dialog input,.scoped-question-dialog select,.scoped-question-dialog textarea{width:100%;box-sizing:border-box;padding:.7rem;border:1px solid #cbd5e1;border-radius:10px;font:inherit}.scoped-question-dialog textarea{min-height:84px;resize:vertical}.scoped-question-dialog button{padding:.7rem 1rem;border:0;border-radius:10px;font:inherit;font-weight:700;cursor:pointer}.scoped-question-dialog button:disabled{cursor:not-allowed;opacity:.55}.scoped-question-feedback{margin:.75rem 0;padding:.7rem;border-radius:10px}.scoped-question-feedback.success{background:#ecfdf5}.scoped-question-feedback.error{background:#fef2f2}@media(max-width:600px){.scoped-question-backdrop{padding:.5rem}.scoped-question-dialog{max-height:calc(100vh - 1rem);border-radius:14px;padding:1rem}.scoped-question-launcher{right:.75rem;bottom:4.5rem}}:where(button,a,input,select,textarea,[role=button],[tabindex]:not([tabindex="-1"])):focus-visible{outline:3px solid rgba(15,113,103,.78);outline-offset:3px;box-shadow:0 0 0 5px #ffffffeb}:where(.content-card,.panel-card,.empty-state,.preview-box) :where(h1,h2,h3,h4,p,li),:where(.muted-copy,.student-identifier-cell,.student-email-subtext,.prompt-preview){overflow-wrap:anywhere}:where(input,select,textarea){max-width:100%}@media(max-width:760px){:where(.primary-button,.secondary-button,.ghost-button,.nav-button,.language-button,.flag-button,.sort-chip,input,select){min-height:44px}:where(.primary-button,.secondary-button,.ghost-button,.nav-button,.sort-chip){white-space:normal;line-height:1.25}.app-language-toggle{top:max(.65rem,env(safe-area-inset-top));right:max(.65rem,env(safe-area-inset-right))}.confirmation-shell,.editor-backdrop{padding-bottom:max(.75rem,env(safe-area-inset-bottom))}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}:where(.nav-button,.primary-button,.secondary-button,.ghost-button,.language-button,.text-button,.flag-button,.sort-chip):hover{transform:none}}:root{--zmijoc-ink: #17323b;--zmijoc-ink-muted: #657780;--zmijoc-emerald: #0f7167;--zmijoc-emerald-deep: #0b554f;--zmijoc-gold: #c58a34;--zmijoc-gold-soft: rgba(197, 138, 52, .18);--zmijoc-card-border: rgba(26, 82, 75, .14);--zmijoc-card-shadow: 0 20px 48px rgba(20, 48, 58, .09)}.dashboard-shell{position:relative}.sidebar.panel-card{border-color:#0f71672e;background:linear-gradient(180deg,#fffffff5,#f8fbf9e6);box-shadow:0 24px 56px #0c38361c}.sidebar-brand{position:relative;padding-bottom:1rem}.sidebar-brand:after{content:"";position:absolute;left:0;right:38%;bottom:0;height:2px;border-radius:999px;background:linear-gradient(90deg,var(--zmijoc-gold),rgba(197,138,52,0))}.sidebar-brand h2,.workspace-topbar h1,.content-card h3,.panel-card h3{letter-spacing:-.025em}.workspace-topbar{padding:.25rem .15rem}.workspace-topbar h1{font-size:clamp(1.65rem,2.4vw,2.35rem)}.section-label{color:var(--zmijoc-emerald-deep);font-size:.74rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.content-card,.panel-card,.classroom-card,.stat-tile,.choice-card{border-color:var(--zmijoc-card-border);box-shadow:var(--zmijoc-card-shadow)}.content-card{position:relative;overflow:clip}.content-card:before{content:"";position:absolute;inset:0 auto auto 0;width:4.5rem;height:3px;border-radius:0 999px 999px 0;background:linear-gradient(90deg,var(--zmijoc-gold),rgba(197,138,52,.28));opacity:.78}.nav-button{border:1px solid transparent}.nav-button:hover:not(:disabled){border-color:#0f71671f;background:#0f716717}.nav-button.active{border-color:#ffffff3d;background:linear-gradient(135deg,#0d665e,#118f80);box-shadow:0 14px 30px #0f716738,inset 0 1px #fff3}.primary-button{background:linear-gradient(135deg,#0d665e,#11a18e);box-shadow:0 14px 30px #0f716733}.secondary-button,.ghost-button{box-shadow:inset 0 1px #ffffffb3}.meta-chip,.status-pill,.topic-pill{border-color:#0f716721}.status-inline.success,.status-pill.success{box-shadow:inset 0 0 0 1px #0f716714}.empty-state{position:relative;border:1px dashed rgba(15,113,103,.24);background:linear-gradient(145deg,#fafdfcf5,#f3f8f7c7)}.empty-state:after{content:"✦";position:absolute;top:.85rem;right:1rem;color:var(--zmijoc-gold);font-size:1rem;opacity:.62}.table-scroll{border-radius:18px}table thead th{color:#38525c;font-size:.75rem;letter-spacing:.055em;text-transform:uppercase}table tbody tr{transition:background-color .15s ease}table tbody tr:hover{background:#0f716709}.field>span,.compact-field>span{color:#3e5962;font-weight:700}input,select,textarea{border-color:#164d472e;background:#fffffff0}input:focus,select:focus,textarea:focus{border-color:#0f716780;box-shadow:0 0 0 3px #0f716717}.preview-box,.import-success-box,.analytics-decision-item{border-color:#0f716724}@media(max-width:980px){.dashboard-shell{gap:1rem}.workspace-topbar{gap:.85rem}}@media(max-width:760px){.dashboard-shell,.login-shell{width:min(100% - 1rem,1360px)}.content-card,.panel-card{border-radius:20px}.content-card,.panel-card{padding:1rem}.workspace-topbar h1{font-size:1.65rem}.section-label{letter-spacing:.065em}}@media(prefers-reduced-motion:reduce){table tbody tr{transition:none}}:root{--professor-shell-border: rgba(24, 59, 66, .12);--professor-shell-shadow: 0 14px 36px rgba(11, 37, 46, .08);--professor-control-radius: 12px}.dashboard-shell{width:min(1480px,calc(100vw - 2rem));grid-template-columns:264px minmax(0,1fr);gap:1.35rem;align-items:start}.sidebar.panel-card{position:sticky;top:1rem;max-height:calc(100dvh - 2rem);overflow:auto;padding:1.15rem;border-radius:18px}.sidebar-nav{gap:.4rem}.nav-button,.primary-button,.secondary-button,.ghost-button,.language-button{border-radius:var(--professor-control-radius)}.nav-button{padding:.72rem .82rem;font-weight:720}.nav-button.active{box-shadow:0 8px 20px #0f71672e}.workspace{gap:1.15rem;min-width:0}.workspace-topbar{position:sticky;top:0;z-index:12;margin:-.35rem -.45rem 0;padding:.85rem .45rem .75rem;border-bottom:1px solid var(--professor-shell-border);background:color-mix(in srgb,#f5faf8 88%,transparent);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.workspace-topbar>:first-child{min-width:0}.workspace-topbar h1{max-width:22ch;text-wrap:balance}.workspace-topbar p{max-width:72ch;line-height:1.55}.topbar-actions,.topbar-tools,.toolbar-actions,.form-actions,.bulk-actions,.row-actions{align-items:center}.meta-chip{border-radius:10px;padding:.48rem .68rem;background:#ffffffc7;box-shadow:none;font-size:.84rem;font-weight:650}.content-card,.panel-card,.classroom-card,.stat-tile,.choice-card{border-radius:18px;box-shadow:var(--professor-shell-shadow)}.content-card,.panel-card{padding:1.25rem}.card-head,.classroom-head,.choice-head{align-items:flex-start}.card-head>:first-child,.classroom-head>:first-child,.choice-head>:first-child{min-width:0}.section-label{margin-bottom:.3rem}.field>span,.compact-field>span{margin-bottom:.28rem;font-size:.84rem;letter-spacing:.01em}input,select,textarea{border-radius:11px}textarea{line-height:1.5}.table-scroll{border:1px solid var(--professor-shell-border);border-radius:14px;background:#ffffffb8}table{width:100%}table thead th{position:sticky;top:0;z-index:2;background:#f7fbfafa;box-shadow:inset 0 -1px #183b421a}table th,table td{vertical-align:top}.empty-state{border-radius:16px;padding:clamp(1.1rem,2vw,1.5rem)}.status-banner,.preview-box,.import-success-box{border-radius:14px}.stat-grid{align-items:stretch}.stat-tile{min-height:100%}@media(max-width:1080px){.dashboard-shell{grid-template-columns:238px minmax(0,1fr);gap:1rem}}@media(max-width:980px){.dashboard-shell{grid-template-columns:1fr}.sidebar.panel-card{position:static;max-height:none;overflow:visible}.sidebar-nav{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.dashboard-shell{width:min(100% - 1rem,1480px)}.workspace-topbar{position:static;margin:0;padding:0 0 .75rem;background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none}.sidebar-nav{grid-template-columns:1fr}.topbar-actions,.topbar-tools,.toolbar-actions,.form-actions,.bulk-actions,.row-actions{width:100%;flex-wrap:wrap}.topbar-actions>button,.toolbar-actions>button,.form-actions>button{min-height:44px}.content-card,.panel-card{border-radius:16px}}@media(prefers-reduced-motion:reduce){.workspace-topbar{-webkit-backdrop-filter:none;backdrop-filter:none}}:root{--professor-focus-ring: 0 0 0 3px rgba(31, 177, 161, .2);--professor-soft-border: rgba(24, 59, 66, .12);--professor-strong-border: rgba(15, 113, 103, .28);--professor-muted-surface: rgba(247, 251, 250, .82)}.toolbar-row,.card-head,.classroom-head{min-width:0}.toolbar-row{padding-bottom:.15rem}.toolbar-actions,.bulk-actions,.row-actions,.form-actions{row-gap:.55rem}.row-actions{justify-content:flex-end}.field,.compact-field{min-width:0}.field>span:first-child,.compact-field>span:first-child{color:#244654;font-weight:760}.field input,.field select,.field textarea,.compact-field select,.choice-card input,input[type=file]{border-color:var(--professor-soft-border);background:#fffffffa;box-shadow:inset 0 1px #fffc}.field input:hover,.field select:hover,.field textarea:hover,.compact-field select:hover,.choice-card input:hover,input[type=file]:hover{border-color:#0f71673d}.field input:focus,.field select:focus,.field textarea:focus,.compact-field select:focus,.choice-card input:focus,input[type=file]:focus{border-color:#0f716785;box-shadow:var(--professor-focus-ring);transform:none}.status-banner{display:flex;align-items:flex-start;gap:.65rem;border-radius:12px;box-shadow:none;line-height:1.45}.status-banner.success{border-color:#0f716733;background:#e6f8f4eb}.status-banner.error{border-color:#b53a2d33;background:#fcefecf0}.status-inline,.status-pill,.grade-pill,.meta-chip,.column-chip{line-height:1.25}.table-wrap,.table-scroll{scrollbar-gutter:stable}.data-table,.csv-sample-table,.backend-error-table{font-variant-numeric:tabular-nums}.data-table th,.csv-sample-table th{color:#506874;font-weight:800}.data-table tbody tr:nth-child(2n),.csv-sample-table tbody tr:nth-child(2n){background:#0f716705}.data-table tbody tr:hover,.csv-sample-table tbody tr:hover{background:#0f71670e}.table-empty{padding:1.4rem 1rem;background:var(--professor-muted-surface)}.prompt-preview{line-height:1.5}.classroom-card,.stat-tile,.choice-card{border-color:var(--professor-soft-border)}.classroom-card.selected{border-color:var(--professor-strong-border);box-shadow:0 0 0 1px #0f716714,0 14px 32px #0b252e14}.stat-tile strong{color:#0d2430;font-variant-numeric:tabular-nums;letter-spacing:-.02em}.import-method-panel,.csv-format-panel,.import-defaults-panel,.import-action-panel,.preview-box{border-color:var(--professor-soft-border)}.import-action-panel{box-shadow:0 14px 30px #0b252e14}.csv-import-textarea,.column-list,.csv-example-block code{font-variant-ligatures:none}.login-shell{align-items:center}.login-hero,.login-card{min-width:0}.login-card.panel-card{border-color:#0f71672e;box-shadow:0 24px 54px #0a23301f}.login-card .stack-form{gap:.9rem}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:2px solid rgba(19,130,117,.72);outline-offset:2px}@media(max-width:980px){.row-actions{justify-content:flex-start}.toolbar-row{align-items:stretch;flex-direction:column}}@media(max-width:760px){.status-banner{padding:.85rem .9rem}.data-table th,.data-table td,.csv-sample-table th,.csv-sample-table td{padding-inline:.65rem}.login-shell{align-items:stretch}}@media(prefers-reduced-motion:reduce){.data-table tbody tr,.csv-sample-table tbody tr{transition:none}}:root{--professor-action-right: max(1rem, env(safe-area-inset-right));--professor-action-bottom: max(1rem, env(safe-area-inset-bottom));--professor-action-gap: .7rem;--professor-action-height: 3rem}.content-manager-launcher,.scoped-question-launcher,.content-csv-launcher{right:var(--professor-action-right);left:auto;min-height:var(--professor-action-height);max-width:calc(100vw - 2rem);border:1px solid rgba(255,255,255,.2);border-radius:12px;padding:.72rem 1rem;color:#fff;font:inherit;font-size:.9rem;font-weight:800;line-height:1.15;letter-spacing:.005em;white-space:nowrap;box-shadow:0 12px 28px #0a233033,inset 0 1px #ffffff2e;transition:transform .15s ease,box-shadow .15s ease,filter .15s ease}.content-manager-launcher{bottom:var(--professor-action-bottom);background:linear-gradient(135deg,#0d665e,#118f80)}.scoped-question-launcher{bottom:calc(var(--professor-action-bottom) + var(--professor-action-height) + var(--professor-action-gap));background:linear-gradient(135deg,#25566d,#237d8d)}.content-csv-launcher{bottom:calc(var(--professor-action-bottom) + (var(--professor-action-height) * 2) + (var(--professor-action-gap) * 2));background:linear-gradient(135deg,#60468c,#7654a8)}.content-manager-launcher:hover,.scoped-question-launcher:hover,.content-csv-launcher:hover{transform:translateY(-1px);filter:brightness(1.03);box-shadow:0 15px 32px #0a23303b,inset 0 1px #fff3}.content-manager-launcher:active,.scoped-question-launcher:active,.content-csv-launcher:active{transform:translateY(0)}.content-manager-launcher:focus-visible,.scoped-question-launcher:focus-visible,.content-csv-launcher:focus-visible{outline:3px solid rgba(255,255,255,.96);outline-offset:2px;box-shadow:0 0 0 5px #0f716747,0 15px 32px #0a23303b}@media(max-width:760px){:root{--professor-action-right: max(.75rem, env(safe-area-inset-right));--professor-action-bottom: max(.75rem, env(safe-area-inset-bottom));--professor-action-gap: .55rem;--professor-action-height: 2.9rem}.content-manager-launcher,.scoped-question-launcher,.content-csv-launcher{max-width:min(13.5rem,calc(100vw - 1.5rem));overflow:hidden;text-overflow:ellipsis}}@media(prefers-reduced-motion:reduce){.content-manager-launcher,.scoped-question-launcher,.content-csv-launcher{transition:none}.content-manager-launcher:hover,.scoped-question-launcher:hover,.content-csv-launcher:hover{transform:none}}.dashboard-shell,.login-shell{position:relative;z-index:1;width:min(1360px,calc(100vw - 2rem));margin:0 auto;padding:1.5rem 0 2rem}.dashboard-shell{display:grid;grid-template-columns:280px minmax(0,1fr);gap:1.25rem;min-height:100vh}.login-shell{display:grid;align-items:stretch;gap:1.25rem;min-height:100vh;max-width:1160px;grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr)}.panel-card,.content-card,.status-banner,.choice-card,.stat-tile,.classroom-card,.meta-chip,.topic-pill{border:1px solid rgba(11,51,48,.12);border-radius:24px;background:#ffffffe0;box-shadow:0 24px 50px #0a233017;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.panel-card,.content-card{padding:1.35rem}.sidebar{display:grid;align-content:start;gap:1.5rem}.sidebar-brand h2,.workspace-topbar h1,.login-card h2,.login-hero h1,.content-card h3,.editor-panel h3{margin:0;color:#0d2430}.sidebar-brand p,.workspace-topbar p,.login-hero p,.muted-copy{margin:0;color:#5f7280}.sidebar-nav{display:grid;gap:.55rem}.nav-button,.primary-button,.secondary-button,.ghost-button,.language-button,.text-button{border:none;border-radius:999px;padding:.85rem 1rem;font:inherit;font-weight:700;cursor:pointer;transition:transform .16s ease,background-color .16s ease,box-shadow .16s ease,border-color .16s ease,opacity .16s ease}.nav-button{background:#0f71670f;color:#204556;text-align:left}.nav-button.active{background:linear-gradient(135deg,#0f7167,#109886);color:#fff;box-shadow:0 14px 28px #0f71673d}.primary-button,.secondary-button,.ghost-button,.language-button{border:1px solid transparent}.primary-button{background:linear-gradient(135deg,#0f7167,#11a290);color:#fff;box-shadow:0 16px 32px #0f71673d}.secondary-button{background:#0f716714;color:#0f7167}.secondary-button.danger,.text-button.danger{background:#b53a2d14;color:#9b3529}.ghost-button,.language-button{background:#ffffffeb;border-color:#0f716724;color:#0f7167}.language-button{min-width:3.25rem;padding:.6rem .9rem}.language-button.active{background:#0f7167;color:#fff}.text-button{padding:0;border-radius:0;background:transparent;color:#0f7167;font-weight:700}.nav-button:hover,.primary-button:hover,.secondary-button:hover,.ghost-button:hover,.language-button:hover,.text-button:hover{transform:translateY(-1px)}button:disabled{cursor:not-allowed;opacity:.65;transform:none}.workspace{display:grid;gap:1rem}.workspace-topbar{display:flex;justify-content:space-between;gap:1rem;align-items:flex-start}.topbar-actions,.topbar-tools,.toolbar-actions,.badge-group,.form-actions,.bulk-actions,.row-actions,.choice-head,.classroom-head,.card-head,.copy-group,.inline-topic-create,.language-toggle{display:flex;gap:.75rem}.topbar-actions,.topbar-tools,.copy-group,.inline-topic-create{align-items:center}.topbar-actions,.copy-group{flex-wrap:wrap}.topbar-meta{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:.55rem}.meta-chip{display:inline-flex;align-items:center;padding:.55rem .8rem;font-size:.92rem;color:#355261}.workspace-content{min-height:0}.page-stack,.stack-form,.empty-state,.preview-box,.grid-two,.filter-grid,.bulk-grid,.choice-grid,.classroom-grid,.stat-grid,.import-grid{display:grid;gap:1rem}.grid-two{grid-template-columns:repeat(2,minmax(0,1fr))}.classroom-form-fields{display:grid;grid-template-columns:minmax(0,1fr) minmax(9rem,.36fr);gap:.85rem;align-items:end}.stat-grid,.classroom-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.filter-grid.wide{grid-template-columns:repeat(4,minmax(0,1fr))}.bulk-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.choice-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.field,.checkbox-row{display:grid;gap:.45rem}.field span:first-child,.checkbox-row span,.section-label{font-weight:700;color:#163d4a}.section-label{display:inline-flex;align-items:center;gap:.4rem;margin:0;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:#0f7167}.field input,.field select,.field textarea,.choice-card input,input[type=file]{width:100%;border-radius:16px;border:1px solid rgba(26,63,78,.14);background:#fffffff5;color:#0d2430;padding:.88rem .95rem;font:inherit;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}.field textarea{resize:vertical;min-height:8rem}.field input:focus,.field select:focus,.field textarea:focus,.choice-card input:focus,input[type=file]:focus{outline:none;border-color:#0f716780;box-shadow:0 0 0 4px #0f71671f;transform:translateY(-1px)}.field-full{width:100%}.checkbox-row{grid-auto-flow:column;justify-content:start;align-items:center}.checkbox-row.compact{gap:.5rem}.checkbox-row.top-align{align-content:start}.status-banner{margin:0;padding:.95rem 1rem;font-weight:700}.status-banner.success,.status-inline.success,.status-pill.active{background:#0f71671f;color:#0f7167}.status-banner.error,.status-inline.error,.status-pill.inactive{background:#b53a2d1f;color:#9b3529}.status-pill,.status-inline{display:inline-flex;align-items:center;justify-content:center;min-height:1.75rem;border:1px solid rgba(11,51,48,.1);border-radius:999px;padding:.28rem .62rem;background:#0d24300f;color:#355261;font-size:.82rem;font-weight:700;line-height:1}.status-inline.success,.status-pill.active{border-color:#0f71672e;background:#0f71671a;color:#0f7167}.status-inline.error,.status-pill.inactive{border-color:#b53a2d29;background:#b53a2d14;color:#9b3529}.status-pill.selected{border-color:#0f716752;background:#0f71671a;color:#0f7167}.card-head{align-items:center;justify-content:space-between;margin-bottom:1rem}.card-head.split{align-items:flex-start}.toolbar-row{display:flex;align-items:end;justify-content:space-between;gap:1rem}.bulk-actions,.row-actions{flex-wrap:wrap}.import-export-layout{max-width:1160px;gap:.85rem}.import-export-export-card{padding:1rem}.import-export-head{gap:1rem;margin-bottom:0}.import-export-head>div:first-child{max-width:31rem}.import-export-workbench{display:grid;grid-template-columns:minmax(0,.95fr) minmax(22rem,.78fr);align-items:start;gap:.85rem}.export-controls{display:grid;grid-template-columns:minmax(8.5rem,.7fr) minmax(11rem,1fr) auto;gap:.65rem;align-items:end;min-width:min(100%,36rem)}.import-methods,.preview-state{display:grid;gap:.7rem}.import-method-panel{padding:.75rem;border:1px solid rgba(15,113,103,.14);border-radius:14px;background:#0f71670a}.import-method-panel>span:first-child{display:inline-flex;align-items:center;gap:.45rem}.method-badge{display:inline-grid;width:1.35rem;height:1.35rem;place-items:center;border-radius:999px;background:#0f71671a;color:#0f7167;font-size:.78rem;line-height:1}.import-method-divider{display:flex;align-items:center;gap:.65rem;color:#5f7280;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.import-method-divider:before,.import-method-divider:after{content:"";height:1px;flex:1;background:#0d24301f}.import-default-row{align-items:start;max-width:32rem}.import-actions{justify-content:flex-end}.import-action-panel{position:sticky;bottom:.75rem;z-index:2;display:grid;gap:.75rem;margin-top:auto;padding:.85rem;border:1px solid rgba(11,51,48,.1);border-radius:16px;background:#fffffff5;box-shadow:0 16px 30px #0a233014}.import-preview-card{position:sticky;top:1rem;display:grid;gap:.8rem}.import-input-card{display:grid;gap:.85rem}.compact-field{gap:.28rem}.compact-field span:first-child{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:#5f7280}.compact-field select{min-height:40px;border-radius:12px;padding:.62rem .75rem}.csv-import-textarea{min-height:7rem;max-height:18rem;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:.9rem;line-height:1.5}.csv-format-panel{display:grid;gap:.55rem;padding:.75rem;border:1px solid rgba(13,36,48,.1);border-radius:14px;background:#f5f8fac7}.import-defaults-panel{display:grid;gap:.62rem;padding:.75rem;border:1px solid rgba(15,113,103,.14);border-radius:14px;background:#0f71670b}.import-defaults-panel h4,.import-defaults-panel p{margin:0}.import-defaults-panel h4{color:#0d2430;font-size:1rem}.import-default-grid{display:grid;grid-template-columns:minmax(7rem,.38fr) minmax(0,1fr);gap:.6rem}.file-picker-button,.csv-template-button{width:fit-content}.visually-hidden-file{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.csv-format-panel h4,.csv-format-panel p,.is-active-note p{margin:0}.csv-format-panel h4{color:#0d2430;font-size:1rem}.column-list{display:block;max-width:100%;overflow-x:auto;padding:.7rem;border-radius:10px;background:#0d24300f;color:#163d4a;white-space:nowrap}.column-list.compact{padding:.58rem .65rem;font-size:.82rem}.csv-example-block{display:grid;gap:.3rem}.csv-example-block span,.is-active-note strong{color:#163d4a;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.csv-example-block code{display:block;overflow-x:auto;padding:.58rem .65rem;border-radius:10px;background:#fffffff0;color:#163d4a;white-space:nowrap}.is-active-note{display:grid;gap:.25rem;padding-top:.55rem;border-top:1px solid rgba(13,36,48,.1)}.is-active-note p{color:#5f7280}.preview-empty-state{min-height:8.5rem;align-content:center}.preview-stat-row{display:flex;flex-wrap:wrap;gap:.45rem}.preview-stat-row .meta-chip{padding:.36rem .58rem;border-radius:999px;box-shadow:none;font-size:.82rem}.detected-columns{display:grid;gap:.35rem}.detected-columns-label{color:#4c6675;font-size:.76rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.detected-column-list{display:flex;flex-wrap:wrap;gap:.35rem}.column-chip{display:inline-flex;align-items:center;min-height:1.7rem;padding:.24rem .5rem;border:1px solid rgba(11,51,48,.1);border-radius:999px;background:#ffffffd1;color:#355261;font-size:.78rem;font-weight:700}.column-chip.grade{border-color:#0f716733;background:#0f71671a;color:#0f7167}.column-chip.missing,.status-inline.warning{border-color:#b53a2d29;background:#b53a2d14;color:#9b3529}.status-pill.valid{border-color:#0f71672e;background:#0f71671a;color:#0f7167}.status-pill.invalid{border-color:#b53a2d29;background:#b53a2d14;color:#9b3529}.status-pill.empty,.status-pill.checking{background:#0d24300f;color:#355261}.table-scroll{overflow-x:auto}.csv-sample-table{width:100%;min-width:640px;border-collapse:collapse}.csv-sample-table th,.csv-sample-table td{padding:.62rem .7rem;border-bottom:1px solid rgba(13,36,48,.08);text-align:left;vertical-align:top}.csv-sample-table th{color:#4c6675;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}.backend-error-box,.import-success-box{display:grid;gap:.6rem}.backend-error-table{min-width:420px}.backend-error-table th:first-child,.backend-error-table td:first-child{width:5rem;white-space:nowrap}.import-success-actions{justify-content:flex-start}.import-button-helper{margin:0;color:#9b3529;font-size:.86rem;font-weight:700}.table-wrap{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;min-width:840px}.data-table th,.data-table td{padding:.72rem .8rem;border-bottom:1px solid rgba(13,36,48,.08);vertical-align:top;text-align:left}.data-table th{color:#4c6675;font-size:.76rem;letter-spacing:.06em;text-transform:uppercase}.data-table tbody tr{transition:background-color .16s ease,box-shadow .16s ease}.data-table tbody tr:hover{background:#0f716709}.table-empty{text-align:center;color:#5f7280}.prompt-preview{max-width:26rem;color:#203746}.stat-tile,.topic-pill{display:grid;gap:.35rem;padding:1rem}.stat-tile strong{font-size:1.35rem}.classroom-card{display:grid;gap:1rem;padding:1rem}.classroom-card.selected{border-color:#0f716742}.classroom-head{justify-content:space-between;align-items:start}.classroom-title-row{display:flex;flex-wrap:wrap;gap:.45rem;align-items:center}.classroom-head h4,.hero-message h3{margin:0;color:#0d2430}.classroom-head p{margin:.35rem 0 0;color:#5f7280}.grade-pill{display:inline-flex;align-items:center;min-height:1.8rem;border:1px solid rgba(15,113,103,.16);border-radius:999px;padding:.28rem .62rem;background:#0f716714;color:#0f7167;font-size:.82rem;font-weight:700;line-height:1}.topic-list{display:flex;flex-wrap:wrap;gap:.75rem}.topic-pill{display:inline-flex;align-items:center;justify-content:center;padding:.7rem .95rem;color:#0f7167}.empty-state{place-items:start;padding:1.5rem;border:1px dashed rgba(15,113,103,.24);border-radius:24px;background:#ffffff8c}.empty-state.compact{padding:1rem}.empty-state h3,.empty-state p,.hero-message p,.preview-box p,.error-list{margin:0}.error-list{padding-left:1.1rem;color:#9b3529}.login-hero,.login-card{position:relative;display:grid;align-content:center;gap:1rem;min-height:28rem}.login-hero{background:radial-gradient(circle at top left,rgba(15,113,103,.18),transparent 32%),linear-gradient(135deg,#ffffffeb,#f1f8f5eb)}.login-hero h1{font-size:clamp(2.8rem,5vw,4.4rem);line-height:.95}.top-right{position:absolute;top:1rem;right:1rem}.centered-card{position:relative;min-height:20rem}.loading-state{display:grid;place-items:center;min-height:12rem;color:#4f6574;font-weight:700}.loading-state.large{min-height:18rem}.editor-backdrop{position:fixed;inset:0;z-index:6;display:grid;justify-items:end;background:#0a151c47;padding:1rem}.editor-panel{width:min(720px,100%);height:calc(100vh - 2rem);overflow-y:auto}.choice-card{display:grid;gap:.75rem;padding:1rem}.choice-head{align-items:center;justify-content:space-between}.choice-badge{display:inline-flex;align-items:center;justify-content:center;width:2.2rem;height:2.2rem;border-radius:999px;background:#dcf2ed;color:#0f7167;font-weight:800}.inline-topic-create{align-items:end}.preview-box{padding:1rem;border-radius:18px;background:#f5f8fadb}.hero-message{min-height:18rem;align-content:center}.confirmation-shell{min-height:100vh;padding:1rem;display:grid;place-items:center}.confirmation-card{width:min(100%,34rem);display:grid;gap:1.4rem;padding:clamp(1.5rem,4vw,2.4rem);text-align:center}.confirmation-label{justify-self:center}.confirmation-copy{display:grid;gap:.9rem}.confirmation-copy h1{margin:0;color:#0d2430;font-size:clamp(2.35rem,7vw,3.4rem);line-height:.95}.confirmation-message,.confirmation-note{margin:0}.confirmation-message{color:#203746;font-size:1.05rem}.confirmation-note{color:#5f7280;font-size:.92rem}@media(max-width:1180px){.dashboard-shell{grid-template-columns:1fr}.sidebar{position:static}.sidebar-nav{grid-template-columns:repeat(6,minmax(0,1fr))}}@media(max-width:920px){.login-shell,.grid-two,.import-export-workbench,.export-controls,.classroom-form-fields,.filter-grid.wide,.bulk-grid,.choice-grid,.classroom-grid,.stat-grid{grid-template-columns:1fr}.toolbar-row,.workspace-topbar,.topbar-actions,.card-head,.copy-group,.inline-topic-create,.classroom-head{flex-direction:column;align-items:stretch}.topbar-meta{justify-content:flex-start}.dashboard-shell,.login-shell{width:min(100vw - 1rem,1360px);padding:.5rem 0 1.5rem}.panel-card,.content-card{padding:1rem}.confirmation-card{width:min(100%,32rem)}.import-export-head>div:first-child{max-width:none}.export-controls{min-width:0}.import-preview-card{position:static}}@media(max-width:760px){.sidebar-nav{grid-template-columns:repeat(2,minmax(0,1fr))}.language-toggle{flex-wrap:wrap}.editor-backdrop{padding:0}.editor-panel{width:100%;height:100vh;border-radius:0}.import-action-panel{position:static}.import-default-grid{grid-template-columns:1fr}.csv-import-textarea{min-height:6rem}}.app-language-toggle{position:fixed;top:.9rem;right:1rem;z-index:10;display:flex;gap:.45rem}.flag-button{width:2.35rem;height:2.35rem;display:inline-flex;align-items:center;justify-content:center;padding:0;overflow:hidden;border:1px solid rgba(15,113,103,.18);border-radius:999px;background:#fffffff0;box-shadow:0 10px 25px #0a23301f;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}.flag-button.active{border-color:#0f7167bf;box-shadow:0 14px 28px #0f716738;transform:translateY(-1px)}.flag-icon{width:100%;height:100%;display:block;object-fit:cover}.workspace-topbar{gap:.8rem;align-items:center;padding:.95rem 1.15rem}.workspace-topbar h1{font-size:1.55rem}.workspace-topbar .muted-copy{margin-top:.2rem}.topbar-actions{align-items:center}.questions-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:1rem}.questions-layout.with-drawer{grid-template-columns:minmax(0,1fr) 320px;align-items:start}.compact-toolbar-row{align-items:center}.compact-card{padding:1rem 1.05rem}.selection-toolbar{display:grid;grid-template-columns:minmax(0,1fr) minmax(18rem,auto);align-items:stretch;gap:.75rem;padding:.75rem;border-color:#0b333024;border-radius:18px;background:#fffffff0;box-shadow:0 16px 34px #0a233014}.selection-toolbar h3{margin:0;font-size:1.45rem;line-height:1}.selection-toolbar-main{display:flex;align-items:center;justify-content:space-between;gap:.85rem;min-width:0}.selection-toolbar-summary{display:flex;align-items:center;gap:.85rem;min-width:0}.selection-count{min-width:4.8rem;padding:.35rem .8rem .35rem .2rem;border-right:1px solid rgba(11,51,48,.12)}.selection-toolbar-copy{display:grid;gap:.3rem;min-width:0}.selection-toolbar-context{display:flex;align-items:center;gap:.45rem;min-width:0}.selection-toolbar-context .muted-copy{margin:0;max-width:28rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.selection-toolbar-context .meta-chip{flex:none;padding:.38rem .62rem;border-radius:999px;font-size:.82rem}.selection-toolbar-actions{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:.45rem}.selection-action-group{display:flex;align-items:center;gap:.35rem;padding:.25rem;border:1px solid rgba(11,51,48,.1);border-radius:14px;background:#0d243009}.selection-danger-group{display:flex;align-items:center;margin-left:.1rem;padding-left:.6rem;border-left:1px solid rgba(181,58,45,.2)}.selection-toolbar .secondary-button,.selection-toolbar .ghost-button{min-height:38px;padding:.55rem .75rem;border-radius:10px;box-shadow:none}.selection-toolbar .field{gap:.25rem}.selection-toolbar .field span:first-child{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:#5f7280}.selection-toolbar .field select{min-height:38px;padding:.55rem .75rem;border-radius:10px;background:#fffffffa}.drawer-actions,.topic-dialog-actions{display:flex;flex-wrap:wrap;gap:.65rem}.selection-toolbar-secondary-actions{display:flex;flex-wrap:nowrap;gap:.65rem;align-items:end;justify-content:flex-end;padding:.5rem;border:1px solid rgba(11,51,48,.1);border-radius:14px;background:#0d243009}.compact-select{min-width:14rem}.table-card{overflow:hidden}.database-table{min-width:0}.question-row{cursor:pointer}.question-row:hover{background:#0f71670a}.question-row.is-selected{background:#0f716714;box-shadow:inset 4px 0 #0f7167}.table-date{white-space:nowrap;color:#5f7280}.nice-empty-state{place-items:center;text-align:center;min-height:11rem}.nice-empty-state .ghost-button,.nice-empty-state .primary-button{margin-top:.15rem}.selection-drawer{position:sticky;top:1rem;display:grid;gap:1rem}.small-button{padding:.55rem .85rem}.analytics-page{gap:1rem}.analytics-controls{align-items:end}.analytics-control-actions,.analytics-sort-controls,.analytics-chart-legend,.analytics-item-card-head{display:flex;gap:.75rem}.analytics-control-actions,.analytics-sort-controls,.analytics-chart-legend{flex-wrap:wrap}.analytics-control-actions{align-items:end;justify-content:flex-end}.analytics-range-field{min-width:11rem}.analytics-notice{place-items:start}.analytics-notice .primary-button{margin-top:.35rem}.analytics-decision-card{display:grid;gap:1rem;border-color:#0f716738;background:#fffffff0}.analytics-decision-summary{max-width:58rem;margin:0;color:#0d2430;font-size:1.08rem;font-weight:800;line-height:1.45}.analytics-decision-grid{display:grid;gap:.75rem;grid-template-columns:repeat(5,minmax(0,1fr))}.analytics-decision-item{display:grid;gap:.4rem;min-width:0;padding:.9rem;border:1px solid rgba(11,51,48,.1);border-radius:16px;background:#f8fbfcd6}.analytics-decision-item strong{color:#173845;font-size:.96rem;line-height:1.35}.analytics-decision-item p{margin:0;color:#5f7280;font-size:.9rem;line-height:1.35}.analytics-kpi-grid{display:grid;gap:.75rem;grid-template-columns:repeat(5,minmax(0,1fr))}.analytics-kpi-card strong{font-size:clamp(1.35rem,1.8vw,1.8rem);line-height:1}.analytics-trend-card{overflow:hidden}.analytics-chart-shell{display:grid;gap:1rem}.analytics-chart-insight{margin:0;color:#355261;font-weight:700;line-height:1.45}.analytics-legend-item{display:inline-flex;align-items:center;gap:.45rem;color:#355261;font-weight:700}.analytics-legend-swatch{width:.95rem;height:.95rem;border-radius:999px}.analytics-legend-swatch-runs{background:#0f716733;border:1px solid rgba(15,113,103,.26)}.analytics-chart-wrap{overflow:hidden;padding:.15rem 0 .35rem}.analytics-chart{width:100%;height:auto;display:block}.analytics-chart-grid{stroke:#0d243014;stroke-width:1}.analytics-chart-bar{fill:#0f71672e;stroke:#0f71673d;stroke-width:1}.analytics-chart-line{stroke:#f7a531;stroke-width:3.5;stroke-linecap:round;stroke-linejoin:round}.analytics-chart-dot{fill:#f7a531;stroke:#fff;stroke-width:2}.analytics-chart-axis-label{fill:#5f7280;font-size:13px;font-weight:600}.analytics-detail-grid{align-items:start}.analytics-table{min-width:0}.analytics-prompt-cell{max-width:22rem}.sort-chip{border:1px solid rgba(15,113,103,.16);border-radius:999px;background:#0f71670f;color:#0f7167;padding:.62rem .95rem;font:inherit;font-weight:700;cursor:pointer;transition:transform .16s ease,background-color .16s ease,color .16s ease,border-color .16s ease,box-shadow .16s ease}.sort-chip:hover{transform:translateY(-1px)}.sort-chip.active{background:#0f7167;color:#fff;border-color:transparent;box-shadow:0 14px 28px #0f716733}.analytics-list{display:grid;gap:.75rem}.analytics-item-card{display:grid;gap:.85rem;padding:1rem;border:1px solid rgba(11,51,48,.12);border-radius:22px;background:#f8fbfcf0}.analytics-item-card-head{align-items:flex-start;justify-content:space-between}.analytics-prompt,.analytics-student-name{margin:0;color:#173845}.analytics-prompt{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.analytics-student-name{font-size:1.05rem;font-weight:800}.analytics-item-grid{display:grid;gap:.75rem;grid-template-columns:repeat(2,minmax(0,1fr))}.analytics-item-grid-three{grid-template-columns:repeat(3,minmax(0,1fr))}.analytics-item-grid>div{display:grid;gap:.25rem}.analytics-item-grid strong{color:#0d2430}.analytics-sort-controls{align-items:flex-end;justify-content:flex-end}.analytics-control-field{gap:.35rem}.analytics-control-field span:first-child{font-size:.78rem}.analytics-range-field{min-width:9rem;max-width:10rem}.analytics-sort-field{min-width:18rem;max-width:20rem}.analytics-select{appearance:none;cursor:pointer;padding-right:2.75rem;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%230f7167' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center;background-size:.8rem auto}.analytics-select:hover{border-color:#0f716747}.analytics-legend-swatch{width:1.5rem;height:.3rem;border-radius:999px}.analytics-legend-swatch-runs{background:#0f7167;border:none}.analytics-legend-swatch-rate{background:#f7a531}.analytics-chart-wrap{overflow-x:auto;padding:.35rem 0 .4rem}.analytics-chart{min-width:0;aspect-ratio:19 / 8}.analytics-chart-axis{stroke:#0d243029;stroke-width:1.2}.analytics-chart-axis-secondary{opacity:.78}.analytics-chart-axis-label-secondary{fill:#7b8f9d}.analytics-chart-line-runs{stroke:#0f7167}.analytics-chart-line-rate{stroke:#f7a531}.analytics-chart-dot-runs{fill:#0f7167}.analytics-chart-dot-rate{fill:#f7a531}.analytics-detail-stack{display:grid;gap:1rem}.students-page,.games-page{gap:1rem}.student-summary-grid,.games-summary-grid{display:grid;gap:.75rem;grid-template-columns:repeat(4,minmax(0,1fr))}.student-summary-grid .analytics-kpi-card,.games-summary-grid .analytics-kpi-card{display:grid;gap:.45rem}.student-summary-grid span,.games-summary-grid span{color:#5f7280;font-size:.82rem;font-weight:800;text-transform:uppercase}.students-fallback-notice p{margin:0}.students-table,.games-table{min-width:980px}.students-table-card .card-head,.games-table-card .card-head{margin-bottom:.75rem}.student-name-cell{color:#173845;font-weight:800}.student-identifier-cell{max-width:16rem;color:#5f7280;word-break:break-word}.student-email-subtext{display:block;margin-top:.18rem;color:#6d7f8d;font-size:.82rem;font-weight:700;word-break:break-word}@media(max-width:1180px){.analytics-decision-grid,.analytics-kpi-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:920px){.analytics-control-actions,.analytics-sort-controls{justify-content:flex-start}.analytics-kpi-grid,.student-summary-grid,.games-summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.analytics-decision-grid,.analytics-kpi-grid,.student-summary-grid,.games-summary-grid,.analytics-item-grid,.analytics-item-grid-three{grid-template-columns:1fr}}@media(max-width:768px){.analytics-control-actions,.analytics-sort-controls,.analytics-chart-legend{flex-direction:column;align-items:stretch}.analytics-range-field,.games-limit-field,.analytics-sort-field,.sort-chip{width:100%;max-width:none}.analytics-control-actions .secondary-button{width:100%}}.drawer-meta{display:flex;flex-wrap:wrap;gap:.55rem}.topics-page{gap:1rem}.topics-command-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(18rem,.34fr);gap:1rem;align-items:stretch}.topics-overview-card,.topic-create-card,.topic-list-card{border-radius:20px}.topics-overview-card{display:grid;align-content:start}.topic-stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.75rem}.topic-stat-card{display:grid;gap:.28rem;min-height:5.25rem;padding:.85rem;border:1px solid rgba(15,113,103,.12);border-radius:16px;background:#f8fbfceb}.topic-stat-card span{color:#5f7280;font-size:.82rem;font-weight:700}.topic-stat-card strong{color:#0d2430;font-size:1.45rem;line-height:1}.topic-create-card{display:grid;align-content:start}.topic-create-form{display:grid;gap:.75rem}.topic-list-card{min-height:18rem}.topic-inline-note{display:flex;flex-wrap:wrap;gap:.45rem .75rem;align-items:center;margin-bottom:.9rem;padding:.82rem .95rem;border:1px solid rgba(15,113,103,.14);border-radius:16px;background:#0f71670f;color:#355261}.topic-inline-note strong{color:#173845}.topic-table-wrap{overflow-x:visible}.topic-management-table{min-width:0;table-layout:fixed}.topic-management-table th:first-child{width:24%}.topic-management-table th:nth-child(2),.topic-management-table th:nth-child(3),.topic-management-table th:nth-child(4){width:11%}.topic-management-table th:nth-child(5){width:14%}.topic-management-table th:last-child{width:29%}.topic-name-cell{display:grid;gap:.28rem;min-width:0}.topic-name-cell strong{color:#173845;overflow-wrap:anywhere}.topic-count-cell,.topic-health-cell{white-space:nowrap}.topic-count-plain{color:#173845;font-weight:800}.topic-count-pill{min-width:2.15rem}.topic-health-pill{display:inline-flex;align-items:center;justify-content:center;min-height:1.85rem;border-radius:999px;padding:.32rem .68rem;border:1px solid rgba(11,51,48,.1);background:#0d24300f;color:#355261;font-size:.82rem;font-weight:800;line-height:1}.topic-health-pill.active{border-color:#0f71672e;background:#0f71671a;color:#0f7167}.topic-health-pill.mixed{border-color:#b4822033;background:#b482201a;color:#755312}.topic-health-pill.inactive{border-color:#b53a2d29;background:#b53a2d14;color:#9b3529}.topic-health-pill.empty{border-color:#5f728029;background:#5f728014;color:#4f6574}.topic-row-empty{background:#5f728009}.topic-actions-cell{min-width:0}.topic-actions{display:flex;flex-wrap:wrap;gap:.5rem}.topic-actions .small-button{padding:.6rem .75rem}.topic-primary-action{background:#0f71671f;border-color:#0f716724}.topic-empty-state{min-height:9rem;align-content:center}@media(max-width:1100px){.topics-command-grid{grid-template-columns:1fr}}@media(max-width:920px){.topic-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.topic-management-table{table-layout:auto}}@media(max-width:760px){.topic-stat-grid{grid-template-columns:1fr}.topic-table-wrap{overflow:visible}.topic-management-table,.topic-management-table thead,.topic-management-table tbody,.topic-management-table tr,.topic-management-table th,.topic-management-table td{display:block}.topic-management-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.topic-management-table tbody{display:grid;gap:.75rem}.topic-management-table tr{border:1px solid rgba(11,51,48,.12);border-radius:18px;background:#ffffffe6;box-shadow:0 16px 30px #0a233012;overflow:hidden}.topic-management-table td{display:grid;grid-template-columns:minmax(7.5rem,.45fr) minmax(0,1fr);gap:.75rem;align-items:center;border-bottom:1px solid rgba(13,36,48,.07)}.topic-management-table td:last-child{border-bottom:0}.topic-management-table td:before{content:attr(data-label);color:#5f7280;font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.topic-name-cell,.topic-actions-cell{grid-template-columns:1fr;align-items:start}.topic-name-cell:before,.topic-actions-cell:before{margin-bottom:.15rem}.topic-actions{display:grid;width:100%}.topic-actions .small-button{width:100%}}.topic-select-list{display:grid;gap:.7rem}.topic-list-button{width:100%;text-align:left;padding:.95rem 1rem;border:1px solid rgba(11,51,48,.12);border-radius:18px;background:#f8fbfcf2;color:#173845;font:inherit;font-weight:700;cursor:pointer;transition:transform .16s ease,border-color .16s ease,background-color .16s ease}.topic-list-button:hover,.flag-button:hover{transform:translateY(-1px)}.topic-list-button.active{border-color:#0f71678c;background:#0f716717;color:#0f7167}.dialog-backdrop{position:fixed;inset:0;z-index:7;display:grid;place-items:center;padding:1rem;background:#0a151c47}.dialog-card{width:min(520px,100%);display:grid;gap:1rem}.topic-dialog-form{gap:.85rem}@media(max-width:1040px){.questions-layout.with-drawer{grid-template-columns:1fr}.selection-drawer{position:static}}@media(max-width:920px){.selection-toolbar{grid-template-columns:1fr}.selection-toolbar-main,.selection-toolbar-actions,.selection-action-group,.drawer-actions,.topic-dialog-actions{flex-direction:column;align-items:stretch}.selection-toolbar-summary{align-items:flex-start}.selection-danger-group{margin-left:0;padding-left:0;padding-top:.45rem;border-left:0;border-top:1px solid rgba(181,58,45,.2)}.selection-toolbar-secondary-actions{justify-content:stretch}.selection-toolbar .secondary-button,.selection-toolbar .ghost-button,.selection-toolbar .field select{min-height:44px}}@media(max-width:760px){.app-language-toggle{top:.6rem;right:.6rem}.flag-button{width:2.15rem;height:2.15rem}.workspace-topbar{padding-top:.9rem}}:root{--shell-gap: 1rem;--mobile-safe-bottom: 6.5rem;--accent: #0f7167;--accent-strong: #109886;--surface: rgba(255, 255, 255, .9);--border-soft: rgba(11, 51, 48, .12);--ink: #0d2430;--muted: #5f7280}.dashboard-shell>*,.workspace,.workspace-content{min-width:0}.icon-button{border:1px solid rgba(15,113,103,.18);border-radius:18px;background:#fffffff0;color:var(--accent);cursor:pointer}.active-mobile-toggle{background:#0f716724;border-color:#0f71676b}.mobile-shell-header,.mobile-nav-backdrop,.mobile-sheet-backdrop,.mobile-question-toolbar,.question-card-list{display:none}@media(min-width:769px)and (max-width:1180px){.dashboard-shell{grid-template-columns:252px minmax(0,1fr)}.sidebar{display:grid}}@media(max-width:768px){.dashboard-shell,.login-shell{width:min(100vw - .75rem,100%);padding:.5rem 0 1.25rem;gap:.75rem}.dashboard-shell{grid-template-columns:1fr;padding-bottom:calc(var(--mobile-safe-bottom) + 1rem)}.sidebar,.app-language-toggle,.workspace-topbar{display:none}.mobile-shell-header{position:sticky;top:.5rem;z-index:12;display:grid;gap:.85rem;padding:1rem;border-radius:22px}.mobile-shell-header-top{display:flex;align-items:flex-start;justify-content:space-between;gap:.75rem}.mobile-brand-copy{min-width:0;display:grid;gap:.18rem}.mobile-brand-copy strong{color:var(--ink);font-size:1.08rem;line-height:1.2}.mobile-brand-copy p{margin:0;color:var(--muted);font-size:.9rem}.mobile-shell-header-actions{display:flex;align-items:flex-start;gap:.55rem;flex-shrink:0}.mobile-language-toggle{display:flex;gap:.45rem}.mobile-language-toggle .flag-button{width:2.15rem;height:2.15rem;box-shadow:none}.menu-button{width:2.75rem;height:2.75rem;display:grid;align-content:center;gap:.28rem;padding:.72rem}.menu-button span{display:block;width:100%;height:2px;border-radius:999px;background:var(--accent)}.mobile-shell-meta,.mobile-nav-meta,.mobile-filter-summary,.question-mobile-meta,.drawer-meta{display:flex;flex-wrap:wrap;gap:.5rem}.workspace{gap:.75rem}.workspace-content{min-height:0;padding:0;border:none;background:transparent;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}.panel-card,.content-card,.status-banner,.choice-card,.classroom-card,.stat-tile{border-radius:20px}.panel-card,.content-card{padding:1rem}.page-stack,.stack-form,.preview-box,.grid-two,.filter-grid,.bulk-grid,.choice-grid,.classroom-grid,.stat-grid,.import-grid{gap:.75rem}.field input,.field select,.field textarea,.choice-card input,input[type=file],.nav-button,.primary-button,.secondary-button,.ghost-button,.text-button{min-height:44px}.field input,.field select,.field textarea,.choice-card input,input[type=file]{font-size:16px}.toolbar-row,.card-head,.classroom-head,.copy-group,.inline-topic-create,.selection-toolbar-main,.selection-toolbar-actions,.selection-action-group,.selection-toolbar-secondary-actions,.drawer-actions,.topic-dialog-actions,.form-actions{flex-direction:column;align-items:stretch}.selection-toolbar{grid-template-columns:1fr;padding:.7rem}.selection-toolbar-summary{align-items:flex-start}.selection-count{min-width:4.4rem;padding-right:.7rem}.selection-danger-group{margin-left:0;padding-left:0;padding-top:.45rem;border-left:0;border-top:1px solid rgba(181,58,45,.2)}.selection-toolbar-secondary-actions{justify-content:stretch}.selection-toolbar .secondary-button,.selection-toolbar .ghost-button,.selection-toolbar .field select{min-height:44px}.topbar-actions,.topbar-tools{align-items:stretch}.questions-layout,.questions-layout.with-drawer{grid-template-columns:1fr;gap:.75rem}.selection-drawer{display:none}.mobile-question-toolbar{display:grid;gap:.85rem}.mobile-question-toolbar-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.65rem}.mobile-question-toolbar-actions .primary-button{grid-column:1 / -1}.mobile-selection-summary{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.85rem .9rem;border-radius:18px;background:#0f716714}.mobile-selection-summary h3{margin:0;font-size:1.45rem;color:var(--ink)}.mobile-selection-summary-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:.5rem}.question-card-list{display:grid;gap:.75rem}.question-mobile-card{width:100%;display:grid;gap:.85rem;padding:1rem;text-align:left;font:inherit;color:var(--ink);border:1px solid var(--border-soft);border-radius:22px;background:var(--surface);box-shadow:0 18px 38px #0a233014}.question-mobile-card.is-selected{border-color:#0f71676b;background:#0f716714}.question-mobile-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:.75rem}.question-mobile-card-head h3{margin:.12rem 0 0;color:var(--ink);font-size:1.05rem;line-height:1.25}.question-mobile-prompt{margin:0;color:#203746;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.selection-indicator{width:1.35rem;height:1.35rem;flex:none;margin-top:.2rem;border-radius:999px;border:2px solid rgba(15,113,103,.28)}.selection-indicator.active{border-color:transparent;background:linear-gradient(135deg,var(--accent),var(--accent-strong));box-shadow:0 10px 18px #0f716733}.mobile-nav-backdrop,.mobile-sheet-backdrop{position:fixed;inset:0;z-index:24;display:grid;padding:.75rem;background:#0a151c47}.mobile-nav-backdrop{align-items:stretch}.mobile-nav-drawer{width:min(100%,25rem);height:100%;margin-left:auto;display:grid;gap:1rem;overflow-y:auto}.mobile-nav-list{display:grid;gap:.65rem}.mobile-signout-button{margin-top:auto}.mobile-sheet-backdrop{align-items:end}.mobile-sheet-backdrop-strong{background:#0a151c66}.mobile-sheet-card{width:min(100%,42rem);max-height:calc(100vh - 1rem);margin:0 auto;display:grid;gap:1rem;overflow-y:auto;border-radius:28px 28px 20px 20px;padding-bottom:calc(1rem + env(safe-area-inset-bottom))}.mobile-actions-sheet{gap:.85rem}.mobile-sheet-handle{width:3.25rem;height:.3rem;margin:0 auto;border-radius:999px;background:#5f728052}.mobile-sheet-actions{display:grid;gap:.65rem}.dialog-backdrop,.editor-backdrop{padding:0}.dialog-card,.editor-panel{width:100%;max-height:100vh;height:auto;border-radius:24px 24px 0 0}.editor-panel{height:100vh;border-radius:0}.table-wrap{overflow:visible}.table-card{padding:0;background:transparent;border:none;box-shadow:none}.login-hero,.login-card{min-height:auto}.confirmation-shell{padding:.75rem}.confirmation-card{gap:1.15rem;border-radius:24px;text-align:left}.confirmation-label{justify-self:stretch}}.dashboard-shell{gap:1rem;padding:1rem 0 1.5rem}.sidebar{gap:1rem}.sidebar-brand{display:grid;gap:.35rem}.workspace{gap:.75rem}.workspace-topbar{min-height:0;align-items:center;padding:.65rem 1rem}.workspace-topbar h1{font-size:1.35rem;line-height:1.15}.workspace-content{padding:1rem}.topbar-actions{justify-content:flex-end}.topbar-meta{align-items:center}.topbar-meta .meta-chip{padding:.42rem .68rem;font-size:.86rem}.classroom-create-card{padding:1rem}.classroom-create-form{display:grid;grid-template-columns:minmax(16rem,1fr) minmax(9rem,.3fr) auto;gap:.85rem;align-items:end}.classroom-table-card .card-head{margin-bottom:.75rem}.classroom-management-table{min-width:760px}.classroom-row{transition:background-color .16s ease,box-shadow .16s ease}.classroom-row.selected{background:#0f716712;box-shadow:inset 4px 0 #0f7167}.classroom-name-cell{min-width:13rem;color:#173845}.join-code-cell,.classroom-status-stack{display:flex;flex-wrap:wrap;gap:.55rem;align-items:center}.join-code-cell code{display:inline-flex;align-items:center;min-height:2rem;border-radius:999px;padding:.28rem .62rem;background:#0d24300f;color:#173845;font:inherit;font-weight:800}@media(max-width:920px){.workspace-topbar{align-items:stretch}.classroom-create-form{grid-template-columns:1fr}.classroom-table-card{padding:1rem;border:1px solid rgba(11,51,48,.12);background:#ffffffe0;box-shadow:0 24px 50px #0a233017}.classroom-table-wrap{overflow-x:auto}}@media(max-width:768px){.dashboard-shell{padding:.4rem 0 calc(var(--mobile-safe-bottom) + 1rem)}.mobile-shell-header{gap:.65rem;padding:.85rem}.mobile-brand-copy strong{font-size:1.02rem}.workspace-content{padding:0}.classroom-table-card{padding:.85rem;border-radius:20px}}.dashboard-shell{width:min(1520px,calc(100vw - 1.5rem));grid-template-columns:236px minmax(0,1fr);gap:.75rem;padding:.75rem 0 1.25rem}.sidebar.panel-card,.workspace-topbar.panel-card{border-radius:18px;box-shadow:0 16px 34px #0a233013}.sidebar.panel-card{position:sticky;top:.75rem;padding:.95rem}.sidebar-brand h2{font-size:1.08rem;line-height:1.2}.sidebar-nav{gap:.42rem}.nav-button,.primary-button,.secondary-button,.ghost-button{min-height:40px;padding:.62rem .85rem;line-height:1.15}.nav-button{border-radius:12px}.workspace{gap:.65rem;align-content:start}.workspace-topbar{gap:.85rem;padding:.58rem .75rem .58rem .95rem}.workspace-topbar h1{font-size:1.28rem}.topbar-actions{gap:.6rem}.topbar-tools,.topbar-language-toggle{display:flex;align-items:center;gap:.45rem}.topbar-meta{gap:.45rem}.topbar-meta .meta-chip,.meta-chip{min-height:1.9rem;padding:.36rem .58rem;border-radius:999px;font-size:.82rem;box-shadow:none}.topbar-language-toggle .flag-button{width:2rem;height:2rem;box-shadow:none}.workspace-content.panel-card{padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}.page-stack,.content-card{min-width:0}.page-stack,.questions-layout,.topics-page,.students-page,.games-page,.analytics-page,.analytics-detail-stack,.import-export-layout{gap:.72rem}.panel-card,.content-card,.status-banner,.choice-card,.stat-tile,.classroom-card,.topic-pill{border-radius:18px;box-shadow:0 16px 34px #0a233013}.content-card,.compact-card,.classroom-create-card,.import-export-export-card{padding:.9rem}.content-card h3,.editor-panel h3{font-size:1rem;line-height:1.25}.card-head{gap:.65rem;margin-bottom:.72rem}.compact-head{margin-bottom:.6rem}.card-head .muted-copy,.toolbar-row .muted-copy{margin-top:.15rem;line-height:1.38}.section-label{font-size:.7rem;letter-spacing:.08em}.field,.checkbox-row{gap:.32rem}.field span:first-child,.checkbox-row span{font-size:.88rem}.field input,.field select,.field textarea,.choice-card input,input[type=file]{min-height:40px;border-radius:12px;padding:.62rem .74rem}.field textarea{min-height:6.75rem}.toolbar-row,.filter-grid,.grid-two,.bulk-grid,.choice-grid,.classroom-grid,.stat-grid,.import-grid,.topics-command-grid,.import-export-workbench,.analytics-kpi-grid,.analytics-decision-grid,.topic-stat-grid{gap:.72rem}.toolbar-row{align-items:end}.toolbar-actions,.form-actions,.bulk-actions,.row-actions,.topic-actions,.analytics-control-actions,.analytics-sort-controls{gap:.45rem}.filter-grid.wide{grid-template-columns:minmax(14rem,1.4fr) minmax(10rem,1fr) minmax(7rem,.65fr) minmax(8rem,.75fr)}.table-card{padding:.7rem .8rem .8rem}.table-wrap,.table-scroll{border-radius:14px}.data-table th,.data-table td{padding:.56rem .66rem}.data-table th{font-size:.7rem;letter-spacing:.05em}.data-table td{font-size:.92rem}.prompt-preview{max-width:34rem}.status-pill,.status-inline,.topic-health-pill,.grade-pill{min-height:1.65rem;padding:.24rem .55rem;font-size:.78rem;box-shadow:none}.empty-state{border-radius:16px;padding:1rem}.nice-empty-state{min-height:7.5rem}.loading-state{min-height:8rem}.classroom-create-form{grid-template-columns:minmax(18rem,1.25fr) minmax(9rem,.35fr) auto;gap:.65rem}.classroom-table-card .card-head{margin-bottom:.55rem}.join-code-cell code{min-height:1.72rem;padding:.2rem .5rem}.selection-toolbar{gap:.6rem;padding:.68rem;border-radius:16px}.selection-toolbar-secondary-actions,.selection-action-group{border-radius:12px}.topics-command-grid{grid-template-columns:minmax(0,1fr) minmax(17rem,.3fr)}.topic-stat-card,.analytics-decision-item,.analytics-item-card,.import-method-panel,.csv-format-panel,.preview-box,.import-action-panel{border-radius:14px}.topic-stat-card{min-height:4.55rem;padding:.72rem}.topic-stat-card strong{font-size:1.28rem}.topic-list-card{min-height:0}.topic-inline-note{margin-bottom:.68rem;padding:.68rem .76rem;border-radius:14px}.topic-actions .small-button,.small-button{min-height:36px;padding:.5rem .68rem}.analytics-decision-card{gap:.75rem}.analytics-decision-summary{font-size:1rem}.analytics-decision-item{padding:.72rem}.stat-tile{padding:.75rem}.analytics-chart-shell{gap:.65rem}.analytics-chart-wrap{padding:.15rem 0 .2rem}.analytics-chart{aspect-ratio:21 / 8}.import-export-layout{max-width:none}.import-export-head{align-items:end}.import-export-workbench{grid-template-columns:minmax(0,1.08fr) minmax(22rem,.72fr)}.import-input-card,.import-preview-card,.import-methods,.preview-state{gap:.65rem}.import-action-panel{gap:.58rem;padding:.7rem}.preview-empty-state{min-height:6.75rem}.csv-import-textarea{min-height:6rem}@media(min-width:1280px){.analytics-detail-stack{grid-template-columns:minmax(0,1.35fr) minmax(24rem,.8fr);align-items:start}}@media(min-width:769px)and (max-width:1180px){.dashboard-shell{width:min(100vw - 1.25rem,1520px);grid-template-columns:220px minmax(0,1fr)}}@media(max-width:920px){.dashboard-shell{width:min(100vw - 1rem,1520px)}.workspace-topbar{padding:.75rem}.topbar-actions,.topbar-tools{align-items:stretch}.filter-grid.wide,.classroom-create-form,.topics-command-grid,.import-export-workbench{grid-template-columns:1fr}}@media(max-width:768px){.dashboard-shell{width:min(100vw - .75rem,100%);grid-template-columns:1fr;gap:.62rem}.mobile-shell-header.panel-card{border-radius:18px;box-shadow:0 14px 28px #0a233014}.content-card,.compact-card,.classroom-create-card,.import-export-export-card{padding:.85rem}.page-stack,.questions-layout,.topics-page,.students-page,.games-page,.analytics-page,.analytics-detail-stack,.import-export-layout{gap:.68rem}.table-card{min-width:0;padding:.85rem;border:1px solid rgba(11,51,48,.12);background:#ffffffe0;box-shadow:0 16px 34px #0a233013}.table-wrap,.classroom-table-wrap{max-width:100%;overflow-x:auto}}@media(min-width:769px)and (max-width:1180px){.sidebar-nav{grid-template-columns:1fr}.compact-toolbar-row{flex-direction:column;align-items:stretch}.toolbar-actions,.analytics-control-actions,.analytics-sort-controls,.selection-toolbar-secondary-actions{justify-content:flex-start}.selection-toolbar{grid-template-columns:1fr}.selection-toolbar-main{align-items:flex-start}.topic-table-wrap{overflow-x:auto}.topic-management-table{min-width:820px}.analytics-item-grid-three{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:768px){.login-shell .app-language-toggle{display:flex}}.scoped-reporting-launcher{position:fixed;z-index:42;right:var(--professor-action-right, max(1rem, env(safe-area-inset-right)));bottom:calc(var(--professor-action-bottom, max(1rem, env(safe-area-inset-bottom))) + (var(--professor-action-height, 3rem) * 3) + (var(--professor-action-gap, .7rem) * 3));min-height:var(--professor-action-height, 3rem);max-width:calc(100vw - 2rem);border:1px solid rgba(255,255,255,.24);border-radius:12px;padding:.72rem 1rem;background:linear-gradient(135deg,#66501f,#92752d);color:#fff;font:inherit;font-size:.9rem;font-weight:800;line-height:1.15;letter-spacing:.005em;white-space:nowrap;box-shadow:0 12px 28px #0a233038,inset 0 1px #ffffff2e;transition:transform .15s ease,box-shadow .15s ease,filter .15s ease}.scoped-reporting-launcher:hover{transform:translateY(-1px);filter:brightness(1.04);box-shadow:0 15px 32px #0a23303d,inset 0 1px #fff3}.scoped-reporting-launcher:active{transform:translateY(0)}.scoped-reporting-launcher:focus-visible,.scoped-reporting-dialog button:focus-visible,.scoped-reporting-dialog select:focus-visible,.scoped-reporting-dialog input:focus-visible{outline:3px solid rgba(103,226,239,.92);outline-offset:2px}.scoped-reporting-backdrop{position:fixed;inset:0;z-index:120;display:grid;place-items:center;padding:max(1rem,env(safe-area-inset-top)) max(1rem,env(safe-area-inset-right)) max(1rem,env(safe-area-inset-bottom)) max(1rem,env(safe-area-inset-left));background:#030c18c7;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.scoped-reporting-dialog{width:min(1080px,100%);max-height:min(92vh,900px);overflow:auto;border:1px solid rgba(194,165,91,.44);border-radius:22px;background:linear-gradient(180deg,#142437fa,#0a192afc),#0b1b2d;color:#eef7fb;box-shadow:0 30px 80px #0000007a,inset 0 1px #ffffff14}.scoped-reporting-header{position:sticky;top:0;z-index:2;display:flex;align-items:flex-start;justify-content:space-between;gap:1.25rem;padding:1.4rem 1.5rem 1.2rem;border-bottom:1px solid rgba(255,255,255,.09);background:#0c1c2ff5;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.scoped-reporting-header h2,.scoped-reporting-header p{margin:0}.scoped-reporting-header h2{margin-top:.2rem;color:#fff5d5;font-size:clamp(1.35rem,2.5vw,2rem);line-height:1.1}.scoped-reporting-header>div>p:last-child{max-width:720px;margin-top:.55rem;color:#b9cad7;line-height:1.55}.scoped-reporting-eyebrow{color:#70dce9;font-size:.76rem;font-weight:900;letter-spacing:.11em;text-transform:uppercase}.scoped-reporting-close,.scoped-reporting-state button{min-height:44px;border:1px solid rgba(255,255,255,.16);border-radius:10px;padding:.65rem .9rem;background:#ffffff12;color:#eef7fb;font:inherit;font-weight:750;cursor:pointer}.scoped-reporting-body{display:grid;grid-template-columns:minmax(280px,.88fr) minmax(0,1.3fr);gap:1.15rem;padding:1.2rem}.scoped-reporting-context,.scoped-reporting-results{min-width:0;border:1px solid rgba(255,255,255,.09);border-radius:16px;background:#ffffff09}.scoped-reporting-context{align-self:start;padding:1rem}.scoped-reporting-results{min-height:390px;padding:1rem}.scoped-reporting-controls{display:grid;gap:.8rem}.scoped-reporting-field{display:grid;gap:.38rem;min-width:0}.scoped-reporting-field>span,.scoped-reporting-scope legend,.scoped-reporting-assignment-block>span{color:#c8d7e1;font-size:.78rem;font-weight:800;letter-spacing:.035em}.scoped-reporting-field select{width:100%;min-height:44px;border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:.62rem 2.1rem .62rem .72rem;background:#122c45;color:#f2f8fb;font:inherit}.scoped-reporting-field select:disabled{opacity:.58;cursor:not-allowed}.scoped-reporting-scope{margin:1rem 0 0;border:0;padding:0}.scoped-reporting-scope legend{margin-bottom:.48rem}.scoped-reporting-scope-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem}.scoped-reporting-scope-options label{position:relative;display:grid;place-items:center;min-height:46px;border:1px solid rgba(255,255,255,.12);border-radius:11px;background:#ffffff0b;color:#cbd9e2;font-weight:800;cursor:pointer}.scoped-reporting-scope-options label.selected{border-color:#5dddebb8;background:#2891a538;color:#eaffff;box-shadow:inset 0 0 0 1px #5dddeb29}.scoped-reporting-scope-options input{position:absolute;width:1px;height:1px;overflow:hidden;opacity:0;pointer-events:none}.scoped-reporting-scope-detail{margin-top:.8rem;border-left:3px solid rgba(89,213,226,.6);border-radius:0 10px 10px 0;padding:.75rem .8rem;background:#318b9e14}.scoped-reporting-scope-detail.generation{border-left-color:#b99341d1;background:#a47b2a14}.scoped-reporting-scope-detail p,.scoped-reporting-assignment-block p{margin:.45rem 0 0;color:#b6c8d4;font-size:.88rem;line-height:1.5}.scoped-reporting-assignment-block{margin-top:.8rem}.scoped-reporting-classroom-chips,.scoped-reporting-context-strip{display:flex;flex-wrap:wrap;gap:.42rem}.scoped-reporting-classroom-chips{margin-top:.5rem}.scoped-reporting-classroom-chips span,.scoped-reporting-context-strip span{border:1px solid rgba(255,255,255,.1);border-radius:999px;padding:.34rem .58rem;background:#ffffff0e;color:#dae8ef;font-size:.78rem;font-weight:700;overflow-wrap:anywhere}.scoped-reporting-context-strip{margin-top:.95rem;padding-top:.9rem;border-top:1px solid rgba(255,255,255,.08)}.scoped-reporting-action-row{display:flex;justify-content:flex-end;margin-top:1rem}.scoped-reporting-primary{min-height:46px;border:1px solid rgba(113,236,177,.38);border-radius:11px;padding:.72rem 1rem;background:linear-gradient(135deg,#16734c,#209a67);color:#fff;font:inherit;font-weight:850;cursor:pointer;box-shadow:0 8px 22px #14684533}.scoped-reporting-primary:disabled{cursor:not-allowed;opacity:.5}.scoped-reporting-state{display:grid;place-items:center;min-height:220px;border:1px dashed rgba(255,255,255,.14);border-radius:13px;padding:1.1rem;color:#b8cad6;text-align:center}.scoped-reporting-state p{max-width:560px;margin:0;line-height:1.55}.scoped-reporting-state.compact{min-height:0;margin-top:.75rem;padding:.72rem;font-size:.86rem}.scoped-reporting-state.error{gap:.75rem;border-style:solid;border-color:#e2686857;background:#87272d1a;color:#f1c4c6}.scoped-reporting-state.empty{border-color:#b89d574d;color:#d6caa7}.scoped-reporting-state.loading{gap:.8rem}.scoped-reporting-spinner{width:30px;height:30px;border:3px solid rgba(255,255,255,.14);border-top-color:#70dce9;border-radius:50%;animation:scoped-reporting-spin .8s linear infinite}.scoped-reporting-result-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem;margin-bottom:.85rem}.scoped-reporting-result-meta>div{display:grid;gap:.25rem;border:1px solid rgba(255,255,255,.09);border-radius:11px;padding:.72rem;background:#ffffff09}.scoped-reporting-result-meta span{color:#9fb6c4;font-size:.74rem;font-weight:750}.scoped-reporting-result-meta strong{color:#f6efd7;font-size:1.12rem}.scoped-reporting-table-wrap{overflow-x:auto;border:1px solid rgba(255,255,255,.08);border-radius:12px}.scoped-reporting-table{width:100%;min-width:620px;border-collapse:collapse;font-variant-numeric:tabular-nums}.scoped-reporting-table th,.scoped-reporting-table td{padding:.78rem .8rem;border-bottom:1px solid rgba(255,255,255,.07);text-align:left;vertical-align:middle}.scoped-reporting-table th{background:#ffffff0b;color:#a9c1cf;font-size:.74rem;font-weight:850;letter-spacing:.035em;text-transform:uppercase}.scoped-reporting-table td{color:#dce8ee}.scoped-reporting-table td:not(:first-child),.scoped-reporting-table th:not(:first-child){text-align:right}.scoped-reporting-table tbody tr:last-child td{border-bottom:0}.scoped-reporting-table tbody tr:hover{background:#4ba6b80e}.scoped-reporting-privacy{margin:.8rem 0 0;color:#93aebb;font-size:.78rem;line-height:1.45}@keyframes scoped-reporting-spin{to{transform:rotate(360deg)}}@media(max-width:860px){.scoped-reporting-body{grid-template-columns:1fr}.scoped-reporting-results{min-height:300px}}@media(max-width:760px){.scoped-reporting-launcher{right:var(--professor-action-right, max(.75rem, env(safe-area-inset-right)));bottom:calc(var(--professor-action-bottom, max(.75rem, env(safe-area-inset-bottom))) + (var(--professor-action-height, 2.9rem) * 3) + (var(--professor-action-gap, .55rem) * 3));max-width:min(13.5rem,calc(100vw - 1.5rem));overflow:hidden;text-overflow:ellipsis}.scoped-reporting-backdrop{place-items:stretch;padding:max(.5rem,env(safe-area-inset-top)) max(.5rem,env(safe-area-inset-right)) max(.5rem,env(safe-area-inset-bottom)) max(.5rem,env(safe-area-inset-left))}.scoped-reporting-dialog{width:100%;max-height:100%;border-radius:16px}.scoped-reporting-header{padding:1rem}.scoped-reporting-header>div>p:last-child{font-size:.86rem}.scoped-reporting-body{padding:.75rem}.scoped-reporting-scope-options,.scoped-reporting-result-meta{grid-template-columns:1fr}.scoped-reporting-action-row,.scoped-reporting-primary{width:100%}.scoped-reporting-table{min-width:0}.scoped-reporting-table thead{display:none}.scoped-reporting-table,.scoped-reporting-table tbody,.scoped-reporting-table tr,.scoped-reporting-table td{display:block;width:100%}.scoped-reporting-table tr{padding:.55rem .7rem;border-bottom:1px solid rgba(255,255,255,.08)}.scoped-reporting-table tr:last-child{border-bottom:0}.scoped-reporting-table td,.scoped-reporting-table td:not(:first-child){display:flex;align-items:baseline;justify-content:space-between;gap:1rem;border:0;padding:.34rem 0;text-align:right}.scoped-reporting-table td:before{content:attr(data-label);flex:0 0 46%;color:#91aab8;font-size:.74rem;font-weight:800;text-align:left}}@media(prefers-reduced-motion:reduce){.scoped-reporting-launcher{transition:none}.scoped-reporting-launcher:hover{transform:none}.scoped-reporting-spinner{animation:none}}.content-csv-shell{position:relative;z-index:1210}.content-csv-launcher{position:fixed;right:1rem;bottom:4.75rem;z-index:1211;border:0;border-radius:999px;padding:.72rem 1rem;background:#6f4da8;color:#fff;font:inherit;font-weight:800;cursor:pointer;box-shadow:0 8px 24px #21143638}.content-csv-backdrop{position:fixed;inset:0;z-index:1320;display:grid;place-items:center;padding:1rem;background:#111827a8;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.content-csv-dialog{width:min(1120px,100%);max-height:calc(100vh - 2rem);overflow:auto;border-radius:20px;background:#fff;color:#18202b;box-shadow:0 24px 76px #00000057}.content-csv-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding:1.25rem;border-bottom:1px solid #e8e4ef}.content-csv-header h2,.content-csv-header p,.content-csv-panel h3,.content-csv-preflight h4,.content-csv-note{margin:0}.content-csv-header p{margin-top:.35rem;color:#626b78;line-height:1.45}.content-csv-header button,.content-csv-panel-heading button,.content-csv-primary{border:1px solid #d4cedd;border-radius:10px;padding:.64rem .9rem;background:#faf9fc;color:inherit;font:inherit;font-weight:700;cursor:pointer}.content-csv-feedback{margin:1rem 1.25rem 0;border-radius:10px;padding:.8rem .95rem;font-weight:650}.content-csv-feedback.success{background:#e9f7ee;color:#1f6a3c}.content-csv-feedback.error{background:#fff0f0;color:#922e2e}.content-csv-context{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;gap:.85rem;align-items:end;padding:1rem 1.25rem}.content-csv-context label,.content-csv-field{display:grid;gap:.35rem}.content-csv-context label>span,.content-csv-field>span{font-size:.82rem;font-weight:750;color:#535d6a}.content-csv-context select,.content-csv-field input,.content-csv-field select,.content-csv-field textarea{width:100%;border:1px solid #cfd5dd;border-radius:9px;padding:.58rem .7rem;background:#fff;color:inherit;font:inherit}.content-csv-context select,.content-csv-field input,.content-csv-field select{min-height:42px}.content-csv-field textarea{min-height:180px;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85rem;line-height:1.4}.content-csv-loading{color:#6b7280;font-size:.85rem}.content-csv-note{margin:0 1.25rem;border-radius:10px;padding:.75rem .9rem;background:#f5f1fa;color:#5d4b70;line-height:1.45}.content-csv-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:1rem;padding:1.25rem}.content-csv-panel{display:grid;align-content:start;gap:.9rem;min-width:0;border:1px solid #e2dce9;border-radius:14px;padding:1rem;background:#fcfbfd}.content-csv-panel-heading{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.content-csv-preflight{display:grid;gap:.65rem;border-radius:11px;padding:.85rem;background:#f3f4f7}.content-csv-preflight p,.content-csv-preflight ul{margin:0}.content-csv-preflight .success{color:#1f6a3c}.content-csv-preflight .error{color:#922e2e}.content-csv-preflight ul{max-height:180px;overflow:auto;padding-left:1.25rem;color:#7d2f2f}.content-csv-stats{display:flex;flex-wrap:wrap;gap:.75rem 1rem}.content-csv-primary{justify-self:start;background:#2f2340;border-color:#2f2340;color:#fff}.content-csv-primary:disabled,.content-csv-header button:disabled,.content-csv-panel-heading button:disabled{cursor:not-allowed;opacity:.55}@media(max-width:768px){.content-csv-launcher{right:.75rem;bottom:4.25rem}.content-csv-backdrop{align-items:end;padding:0}.content-csv-dialog{width:100%;max-height:94vh;border-radius:18px 18px 0 0}.content-csv-header,.content-csv-context,.content-csv-grid{padding-left:1rem;padding-right:1rem}.content-csv-context,.content-csv-grid{grid-template-columns:1fr}.content-csv-panel-heading{align-items:flex-start;flex-direction:column}.content-csv-primary{width:100%}}.content-manager-shell{position:relative;z-index:1200}.content-manager-launcher{position:fixed;right:1rem;bottom:1rem;z-index:1201;border:0;border-radius:999px;padding:.8rem 1.15rem;font:inherit;font-weight:700;cursor:pointer;box-shadow:0 8px 24px #0000002e}.content-manager-backdrop{position:fixed;inset:0;z-index:1300;display:grid;place-items:center;padding:1rem;background:#1118279e;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.content-manager-dialog{width:min(1080px,100%);max-height:calc(100vh - 2rem);overflow:auto;border-radius:18px;background:#fff;color:#18202b;box-shadow:0 22px 70px #0000004d}.content-manager-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding:1.25rem 1.25rem .8rem;border-bottom:1px solid #e6e8ec}.content-manager-header h2,.content-manager-header p,.content-manager-section-heading h3,.content-manager-form h4{margin:0}.content-manager-header p{margin-top:.35rem;color:#5f6875}.content-manager-close{flex:0 0 auto}.content-manager-close,.content-manager-selected-course button,.content-manager-form button{border:1px solid #cfd5dd;border-radius:10px;padding:.65rem .9rem;background:#f8f9fb;color:inherit;font:inherit;font-weight:650;cursor:pointer}.content-manager-close:disabled,.content-manager-selected-course button:disabled,.content-manager-form button:disabled{cursor:not-allowed;opacity:.55}.content-manager-feedback{margin:1rem 1.25rem 0;border-radius:10px;padding:.8rem .95rem;font-weight:600}.content-manager-feedback.success{background:#eaf7ef;color:#1f6b3a}.content-manager-feedback.error{background:#fff0f0;color:#9b2c2c}.content-manager-classroom-row{display:flex;align-items:end;gap:1rem;padding:1rem 1.25rem;border-bottom:1px solid #eef0f3}.content-manager-classroom-row label,.content-manager-form label{display:grid;gap:.35rem}.content-manager-classroom-row label{min-width:min(360px,100%)}.content-manager-classroom-row span,.content-manager-form span{font-size:.82rem;font-weight:700;color:#525b68}.content-manager-classroom-row select,.content-manager-form input,.content-manager-form select{width:100%;min-height:42px;border:1px solid #cfd5dd;border-radius:9px;padding:.55rem .7rem;background:#fff;color:inherit;font:inherit}.content-manager-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1rem;padding:1.25rem}.content-manager-column{min-width:0;border:1px solid #e2e6eb;border-radius:14px;padding:1rem;background:#fbfcfd}.content-manager-section-heading{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:.8rem}.content-manager-section-heading span{color:#66707e;font-size:.82rem}.content-manager-list,.content-manager-unit-list{display:grid;gap:.55rem}.content-manager-list{max-height:260px;overflow:auto;padding-right:.2rem}.content-manager-course{display:grid;gap:.18rem;width:100%;border:1px solid #d8dde4;border-radius:11px;padding:.75rem;background:#fff;color:inherit;text-align:left;font:inherit;cursor:pointer}.content-manager-course.selected{border-color:#6574d9;box-shadow:inset 0 0 0 1px #6574d9}.content-manager-course span,.content-manager-course small,.content-manager-unit span,.content-manager-selected-course span{color:#66707e}.content-manager-form{display:grid;gap:.7rem;margin-top:1rem;border-top:1px solid #e2e6eb;padding-top:1rem}.content-manager-form-row{display:grid;grid-template-columns:120px minmax(0,1fr);gap:.65rem}.content-manager-form small{color:#66707e;line-height:1.35}.content-manager-form button{justify-self:start;background:#20293a;color:#fff;border-color:#20293a}.content-manager-selected-course{display:grid;gap:.35rem;margin-bottom:.8rem;border-radius:11px;padding:.8rem;background:#fff;border:1px solid #d8dde4}.content-manager-selected-course button{justify-self:start;margin-top:.3rem}.content-manager-unit{display:flex;align-items:center;justify-content:space-between;gap:.75rem;border-bottom:1px solid #e7eaf0;padding:.6rem .15rem}.content-manager-empty{margin:0;border-radius:9px;padding:.8rem;background:#f1f3f6;color:#616b78}@media(max-width:768px){.content-manager-launcher{right:.75rem;bottom:.75rem}.content-manager-backdrop{align-items:end;padding:0}.content-manager-dialog{width:100%;max-height:92vh;border-radius:18px 18px 0 0}.content-manager-header,.content-manager-classroom-row,.content-manager-grid{padding-left:1rem;padding-right:1rem}.content-manager-grid{grid-template-columns:1fr}.content-manager-classroom-row{align-items:stretch;flex-direction:column}.content-manager-classroom-row label{min-width:0}.content-manager-form-row{grid-template-columns:1fr}.content-manager-unit{align-items:flex-start;flex-direction:column;gap:.15rem}}.runtime-error{min-height:100vh;min-height:100dvh;display:grid;place-items:center;padding:max(24px,env(safe-area-inset-top)) max(24px,env(safe-area-inset-right)) max(24px,env(safe-area-inset-bottom)) max(24px,env(safe-area-inset-left));background:var(--app-bg, #081b1f);color:var(--text-primary, #f4fbfa)}.runtime-error__card{width:min(100%,560px);padding:clamp(24px,5vw,40px);border:1px solid color-mix(in srgb,currentColor 18%,transparent);border-radius:20px;background:var(--surface-elevated, rgba(8, 33, 37, .96));box-shadow:0 24px 70px #00000047}.runtime-error__eyebrow{margin:0 0 10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.runtime-error h1{margin:0 0 12px;font-size:clamp(1.75rem,5vw,2.5rem);line-height:1.1}.runtime-error p{max-width:48ch;line-height:1.6;overflow-wrap:anywhere}.runtime-error button{min-height:44px;margin-top:12px;padding:10px 18px;border:0;border-radius:12px;font:inherit;font-weight:800;cursor:pointer}.runtime-error button:focus-visible{outline:3px solid currentColor;outline-offset:3px}@media(prefers-reduced-motion:reduce){.runtime-error *,.runtime-error *:before,.runtime-error *:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}