.support-menu{display:inline-flex;position:relative}.support-menu--block{width:100%;display:flex}.support-menu__trigger{cursor:pointer;justify-content:center;align-items:center;gap:.5rem;display:inline-flex}.support-menu__trigger--block{justify-content:flex-start;width:100%}.support-menu__panel{z-index:80;color:#0f172a;background:#fff;border:1px solid #0f172a1f;border-radius:14px;width:min(288px,100vw - 24px);padding:12px;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 12px 32px #0f172a24}.support-menu__panel--up{top:auto;bottom:calc(100% + 8px)}.support-menu__panel--start{left:0;right:auto}.support-menu__heading{letter-spacing:.04em;text-transform:uppercase;color:#64748b;margin:0 0 8px;font-size:12px;font-weight:700}.support-menu__heading--secondary{margin-top:14px}.support-menu__list{flex-direction:column;gap:8px;display:flex}.support-menu__link{color:#0f172a;background:#f8fafc;border:1px solid #0f172a1a;border-radius:12px;align-items:center;gap:10px;min-height:44px;padding:10px 12px;font-size:14px;font-weight:600;line-height:1.3;text-decoration:none;transition:background .15s,border-color .15s;display:flex}.support-menu__link:hover,.support-menu__link:focus-visible{background:#eef2ff;border-color:#2563eb47;outline:none}.support-menu__link--phone{color:#065f46;background:#ecfdf5;border-color:#05966947}.support-menu__link--phone:hover,.support-menu__link--phone:focus-visible{background:#d1fae5;border-color:#05966973}.support-menu__link-icon{background:#ffffffd9;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;display:inline-flex}.support-menu__link-copy{flex-direction:column;gap:2px;min-width:0;display:flex}.support-menu__link-label{letter-spacing:.02em;text-transform:uppercase;color:inherit;opacity:.72;font-size:11px;font-weight:600}.support-menu__link-value{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.support-call-strip{color:#065f46;background:linear-gradient(#f0fdf8 0%,#ecfdf5 100%);border:1px solid #05966938;border-radius:14px;flex-wrap:wrap;align-items:center;gap:10px 14px;width:100%;margin:0 0 18px;padding:12px 14px;display:flex}.support-call-strip__label{letter-spacing:.04em;text-transform:uppercase;color:#047857;flex:none;margin:0;font-size:12px;font-weight:700}.support-call-strip__numbers{flex-wrap:wrap;flex:auto;gap:8px;min-width:0;display:flex}.support-call-strip__link{color:#065f46;background:#fff;border:1px solid #0596694d;border-radius:12px;flex:200px;align-items:center;gap:10px;min-width:0;min-height:48px;padding:10px 12px;text-decoration:none;transition:background .15s,border-color .15s;display:inline-flex}.support-call-strip__link:hover,.support-call-strip__link:focus-visible{background:#d1fae5;border-color:#05966980;outline:none}.support-call-strip__icon{background:#ecfdf5;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;display:inline-flex}.support-call-strip__copy{flex-direction:column;gap:2px;min-width:0;display:flex}.support-call-strip__action{letter-spacing:.02em;text-transform:uppercase;opacity:.72;font-size:11px;font-weight:600}.support-call-strip__value{text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:700;line-height:1.3;overflow:hidden}@media (width<=640px){.support-call-strip{flex-direction:column;align-items:stretch;gap:10px}.support-call-strip__numbers{flex-direction:column}.support-call-strip__link{flex:auto;width:100%}}:root{--teacher-bg:var(--stitch-bg,#fbf9f6);--teacher-bg-strong:var(--app-paper,#fbf9f6);--teacher-surface:var(--stitch-surface,#fff);--teacher-surface-2:var(--stitch-surface-muted,#f8fafc);--teacher-surface-3:var(--app-surface-tint,#eef3ff);--teacher-surface-4:#edf1f7;--teacher-border:var(--stitch-border,#dbe4f0);--teacher-border-soft:var(--app-border-strong,#c9d6ea);--teacher-border-strong:var(--app-border-strong,#c9d6ea);--teacher-text:var(--stitch-text,#0f172a);--teacher-muted:var(--stitch-text-soft,#334155);--teacher-primary:var(--stitch-accent,#7d5b45);--teacher-primary-strong:var(--stitch-accent-strong,#111827);--teacher-success:var(--app-success,#0f766e);--teacher-warning:#b7791f;--teacher-danger:var(--app-danger,#a45045);--teacher-shadow:var(--app-shadow,0 1px 2px #0f172a0f);--teacher-text-soft:var(--teacher-muted);--teacher-text-strong:var(--teacher-text);--teacher-accent:var(--teacher-primary);--teacher-accent-strong:var(--teacher-primary-strong);--teacher-accent-soft:var(--stitch-accent-soft,#f3ebe4);--teacher-surface-soft:var(--teacher-surface-2);--teacher-warn:var(--teacher-warning);--teacher-sidebar-width:256px}.teacher-app{background:radial-gradient(circle at top right, #7d5b4514, transparent 22rem), linear-gradient(180deg, #f4f8ffd1 0%, #fbf9f6fa 14%, var(--teacher-bg) 100%);min-height:100vh;color:var(--teacher-text);font-family:Plus Jakarta Sans,Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;overflow-x:hidden}.teacher-app--standalone{display:block}.teacher-shell{min-height:100vh}.teacher-sidebar{width:var(--teacher-sidebar-width);border-right:1px solid var(--teacher-border);background:color-mix(in srgb, var(--teacher-surface) 94%, white 6%);z-index:30;box-sizing:border-box;flex-direction:column;gap:18px;padding:22px 16px 18px;display:flex;position:fixed;inset:0 auto 0 0}.teacher-sidebar-backdrop{display:none}.teacher-brand{color:var(--teacher-text);cursor:pointer;text-align:left;background:0 0;border:0;align-items:center;gap:12px;padding:6px 10px;display:flex}.teacher-brand-mark{border:1px solid var(--teacher-border);background:var(--teacher-accent-soft);width:40px;height:40px;color:var(--teacher-primary);border-radius:12px;flex-shrink:0;place-items:center;font-size:18px;font-weight:800;display:grid}.teacher-brand-copy{gap:2px;min-width:0;display:grid}.teacher-brand-copy strong{font-size:22px;line-height:1.05}.teacher-brand-copy span{color:var(--teacher-muted);letter-spacing:.08em;text-transform:uppercase;font-size:11px}.teacher-nav{gap:4px;display:grid}.teacher-nav a,.teacher-sidebar-footer button{min-width:0;color:var(--teacher-muted);font:inherit;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:12px;align-items:center;gap:12px;padding:10px 12px;text-decoration:none;transition:background-color .15s,border-color .15s,color .15s;display:flex}.teacher-nav a span,.teacher-sidebar-footer button span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.teacher-nav a:hover,.teacher-sidebar-footer button:hover{color:var(--teacher-text);background:var(--teacher-surface-2)}.teacher-nav a.active{color:var(--teacher-text);border-color:var(--teacher-border);background:var(--teacher-accent-soft)}.teacher-sidebar-footer{border-top:1px solid var(--teacher-border);gap:10px;margin-top:auto;padding-top:16px;display:grid}.teacher-sidebar-chip{border:1px solid var(--teacher-border);background:var(--teacher-accent-soft);color:var(--teacher-primary);font:inherit;cursor:pointer;border-radius:999px;padding:8px 12px;font-weight:700}.teacher-main{min-height:100vh;margin-left:var(--teacher-sidebar-width);min-width:0}.teacher-topbar{z-index:20;border-bottom:1px solid var(--teacher-border);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#fbf9f6f0;justify-content:space-between;align-items:center;gap:16px;min-width:0;padding:14px 24px;display:flex;position:sticky;top:0}.teacher-topbar__leading{align-items:center;gap:12px;min-width:0;display:flex}.teacher-topbar__copy{gap:2px;min-width:0;display:grid}.teacher-topbar__label{color:var(--teacher-muted);letter-spacing:.08em;text-transform:uppercase;font-size:11px;font-weight:700}.teacher-topbar__title{font-size:15px;font-weight:700;line-height:1.1}.teacher-menu-button{border:1px solid var(--teacher-border);background:var(--teacher-surface);width:40px;height:40px;color:var(--teacher-text);cursor:pointer;border-radius:12px;flex-shrink:0;place-items:center;display:none}.teacher-user{align-items:center;gap:10px;min-width:0;display:flex}.teacher-user__copy{text-align:right;gap:2px;min-width:0;display:grid}.teacher-user__copy strong{font-size:13px;line-height:1.1}.teacher-avatar{border:1px solid var(--teacher-border);background:var(--teacher-accent-soft);width:36px;height:36px;color:var(--teacher-primary);border-radius:50%;flex-shrink:0;place-items:center;font-size:14px;font-weight:800;display:grid}.teacher-avatar--large{width:42px;height:42px}.teacher-content{box-sizing:border-box;width:100%;padding:20px 24px 28px}.teacher-page-stack,.teacher-stack,.teacher-main,.teacher-content>*,.teacher-panel,.teacher-card,.teacher-feed-card,.teacher-class-card,.teacher-assignment-card,.teacher-table-wrap,.teacher-form,.teacher-card-actions,.teacher-section-head,.teacher-topbar__copy,.teacher-brand-copy,.teacher-user__copy{min-width:0}.teacher-stack{gap:14px;display:grid}.teacher-page-stack{gap:16px;display:grid}.teacher-page-head{justify-content:space-between;align-items:flex-end;gap:16px;display:flex}.teacher-page-head h1{letter-spacing:0;overflow-wrap:anywhere;word-break:break-word;max-width:100%;margin:0;font-size:clamp(28px,2.5vw,40px);line-height:1.04}.teacher-page-head p{overflow-wrap:anywhere;max-width:640px;margin:6px 0 0;font-size:13px}.teacher-muted{color:var(--teacher-muted)}.teacher-wrap,.teacher-text-break,.teacher-text-break *{overflow-wrap:anywhere;word-break:break-word;min-width:0}.teacher-truncate{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.teacher-no-wrap{white-space:nowrap}.teacher-command-grid{grid-template-columns:minmax(0,1fr) minmax(300px,336px);align-items:start;gap:16px;display:grid}.teacher-command-grid--wide{grid-template-columns:minmax(0,1fr) minmax(320px,360px)}.teacher-command-grid--equal{grid-template-columns:repeat(2,minmax(0,1fr))}.teacher-dashboard-grid{grid-template-columns:minmax(0,1.3fr) minmax(300px,340px);align-items:start;gap:16px;display:grid}.teacher-dashboard-shell{grid-template-columns:minmax(0,1fr) minmax(300px,340px);align-items:start;gap:18px;display:grid}.teacher-dashboard-main,.teacher-dashboard-side{min-width:0}.teacher-dashboard-grid>.teacher-panel,.teacher-dashboard-grid>aside,.teacher-command-grid>.teacher-panel,.teacher-command-grid>aside,.teacher-dashboard-shell>.teacher-dashboard-main,.teacher-dashboard-shell>.teacher-dashboard-side,.teacher-class-hero__grid>*{align-self:start;height:auto}.teacher-panel,.teacher-card,.teacher-role-gate__card{border:1px solid var(--teacher-border);background:color-mix(in srgb, var(--teacher-surface) 96%, white 4%);box-shadow:var(--teacher-shadow);border-radius:18px}.teacher-panel{padding:16px}.teacher-card,.teacher-class-card,.teacher-assignment-card,.teacher-feed-card,.teacher-student-card{padding:14px}.teacher-class-card,.teacher-assignment-card,.teacher-feed-card,.teacher-student-card{border:1px solid var(--teacher-border);background:var(--teacher-surface-2);border-radius:16px}.teacher-card--class,.teacher-card--action,.teacher-student-card,.teacher-plain-link{transition:border-color .15s,background-color .15s,transform .15s}.teacher-card--class:hover,.teacher-card--action:hover,.teacher-student-card:hover,.teacher-plain-link:hover{border-color:var(--teacher-border-soft);background:var(--teacher-surface-3);transform:translateY(-1px)}.teacher-card__head,.teacher-class-card__head,.teacher-assignment-card__head,.teacher-feed-card__head,.teacher-section-head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.teacher-section-head h2,.teacher-panel h2,.teacher-card h2{margin:0;font-size:18px;line-height:1.2}.teacher-card h3,.teacher-class-card h3{margin:0;font-size:17px;line-height:1.2}.teacher-card__icon{border:1px solid var(--teacher-border);background:var(--teacher-accent-soft);width:32px;height:32px;color:var(--teacher-primary);border-radius:10px;flex-shrink:0;place-items:center;display:grid}.teacher-class-grid,.teacher-next-grid,.teacher-assignment-grid,.teacher-roster-grid{gap:12px;display:grid}.teacher-two{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.teacher-row{justify-content:space-between;align-items:center;gap:12px;min-width:0;display:flex}.teacher-row-wrap{flex-wrap:wrap}.teacher-assignment-grid,.teacher-roster-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.teacher-next-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.teacher-card--action{color:inherit;align-items:center;gap:12px;text-decoration:none;display:flex}.teacher-card--action strong{font-size:14px}.teacher-card--action span{font-size:12px}.teacher-card-copy,.teacher-feed-card__body,.teacher-inline-summary{margin:0;font-size:13px;line-height:1.45}.teacher-metric-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;display:grid}.teacher-metric-card{border:1px solid var(--teacher-border);background:color-mix(in srgb, var(--teacher-surface) 90%, var(--teacher-surface-2) 10%);border-radius:16px;min-width:0;padding:14px 16px}.teacher-metric-card__label{color:var(--teacher-muted);letter-spacing:.08em;text-transform:uppercase;font-size:11px;font-weight:700}.teacher-metric-card__value{margin-top:10px;font-size:clamp(28px,2vw,36px);font-weight:800;line-height:1}.teacher-metric-card.tone-primary .teacher-metric-card__value{color:var(--teacher-primary)}.teacher-metric-card.tone-success .teacher-metric-card__value{color:var(--teacher-success)}.teacher-metric-card.tone-warning .teacher-metric-card__value{color:var(--teacher-warning)}.teacher-meta,.teacher-header-actions,.teacher-card-actions,.teacher-inline-summary,.teacher-inline-stats,.teacher-stats,.teacher-table__actions,.teacher-table__badge-wrap{flex-wrap:wrap;gap:8px;min-width:0;display:flex}.teacher-header-actions{justify-content:flex-end}.teacher-inline-summary{color:var(--teacher-muted)}.teacher-inline-stats,.teacher-stats{grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.teacher-inline-stats--wide{grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}.teacher-inline-stat,.teacher-stat{border:1px solid var(--teacher-border);background:var(--teacher-surface-2);border-radius:14px;min-width:0;padding:10px 12px}.teacher-inline-stat strong,.teacher-stat strong{font-size:18px;line-height:1;display:block}.teacher-inline-stat span,.teacher-stat span{color:var(--teacher-muted);align-items:center;gap:6px;margin-top:6px;font-size:12px;display:inline-flex}.teacher-inline-stat.accent-success strong{color:var(--teacher-success)}.teacher-inline-stat.accent-warning strong{color:var(--teacher-warning)}.teacher-chip,.teacher-status-pill{white-space:nowrap;text-overflow:ellipsis;border-radius:999px;justify-content:center;align-items:center;gap:6px;max-width:100%;min-height:26px;padding:4px 10px;font-size:11px;font-weight:700;line-height:1;display:inline-flex;overflow:hidden}.teacher-chip{border:1px solid var(--teacher-border);background:var(--teacher-accent-soft);color:var(--teacher-primary)}.teacher-status-pill.success{border:1px solid color-mix(in srgb, var(--teacher-success) 28%, white 72%);background:color-mix(in srgb, var(--teacher-success) 12%, white 88%);color:var(--teacher-success)}.teacher-status-pill.warning{color:var(--teacher-warning);background:#b7791f1f;border:1px solid #b7791f42}.teacher-status-pill.muted{border:1px solid var(--teacher-border);background:var(--teacher-surface-2);color:var(--teacher-muted)}.teacher-button{background:var(--teacher-primary);color:#fff;min-height:38px;font:inherit;white-space:nowrap;cursor:pointer;border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:8px 12px;font-size:13px;font-weight:700;line-height:1;text-decoration:none;transition:filter .15s,transform .15s,background-color .15s,border-color .15s;display:inline-flex}.teacher-button:hover{filter:brightness(1.04);transform:translateY(-1px)}.teacher-button.secondary{border-color:var(--teacher-border);background:var(--teacher-accent-soft);color:var(--teacher-primary)}.teacher-button.ghost{border-color:var(--teacher-border);background:var(--teacher-surface);color:var(--teacher-text)}.teacher-button:disabled{cursor:not-allowed;opacity:.62;transform:none}.teacher-tabs,.teacher-segmented{flex-wrap:wrap;gap:8px;display:flex}.teacher-tab,.teacher-segmented button{border:1px solid var(--teacher-border);background:var(--teacher-surface);color:var(--teacher-muted);font:inherit;white-space:nowrap;cursor:pointer;border-radius:12px;padding:8px 12px;font-size:12px;font-weight:700;line-height:1}.teacher-tab.active,.teacher-segmented button.active{border-color:var(--teacher-border-soft);background:var(--teacher-accent-soft);color:var(--teacher-primary)}.teacher-form{gap:10px;display:grid}.teacher-form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.teacher-form-grid textarea,.teacher-form-grid .teacher-card-actions{grid-column:1/-1}.teacher-form input,.teacher-form textarea,.teacher-form select,.teacher-toolbar-search input{box-sizing:border-box;border:1px solid var(--teacher-border-strong);background:var(--teacher-surface);width:100%;color:var(--teacher-text);font:inherit;border-radius:12px;outline:0;padding:10px 12px}.teacher-form input::placeholder,.teacher-form textarea::placeholder,.teacher-toolbar-search input::placeholder{color:#7f89a7}.teacher-form textarea{resize:vertical;min-height:110px}.teacher-toolbar-search{border:1px solid var(--teacher-border-strong);background:var(--teacher-surface);width:min(100%,280px);color:var(--teacher-muted);border-radius:12px;align-items:center;gap:8px;padding:0 10px;display:inline-flex}.teacher-toolbar-search input{background:0 0;border:0;padding:10px 0}.teacher-empty{border:1px dashed var(--teacher-border-strong);color:var(--teacher-muted);text-align:center;border-radius:16px;padding:18px}.teacher-empty--left{text-align:left}.teacher-feed-item{border:1px solid var(--teacher-border);background:var(--teacher-surface-2);border-radius:14px;align-items:flex-start;gap:10px;min-width:0;padding:12px;display:flex}.teacher-feed-item__icon{border-radius:10px;flex-shrink:0;place-items:center;width:32px;height:32px;font-size:11px;font-weight:800;display:grid}.teacher-feed-item__icon.neutral{background:var(--teacher-accent-soft);color:var(--teacher-primary)}.teacher-feed-card__body{color:var(--teacher-muted)}.teacher-plain-link{border:1px solid var(--teacher-border);background:var(--teacher-surface-2);color:inherit;border-radius:14px;justify-content:space-between;align-items:center;gap:10px;padding:12px 14px;text-decoration:none;display:flex}.teacher-link-inline{color:var(--teacher-primary);font-size:13px;font-weight:700;text-decoration:none}.teacher-link-inline:hover{color:#e3d7ff}.teacher-table-wrap{border:1px solid var(--teacher-border);background:var(--teacher-surface);-webkit-overflow-scrolling:touch;border-radius:16px;min-width:0;overflow-x:auto}.teacher-table{border-collapse:collapse;width:100%;min-width:720px}.teacher-table--compact{min-width:640px}.teacher-table th,.teacher-table td{border-bottom:1px solid var(--teacher-border);text-align:left;vertical-align:middle;min-width:0;padding:12px 14px;font-size:13px}.teacher-table th{color:var(--teacher-muted);letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;font-size:11px;font-weight:700}.teacher-table tbody tr:last-child td{border-bottom:0}.teacher-table__title{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-weight:700;overflow:hidden}.teacher-table__meta{color:var(--teacher-muted);margin-top:4px;font-size:12px;line-height:1.35}.teacher-table__actions,.teacher-table__badge-wrap{align-items:center}.teacher-attachment{border:1px solid var(--teacher-border);background:var(--teacher-surface-2);border-radius:14px;justify-content:space-between;align-items:flex-start;gap:12px;padding:12px;display:flex}.teacher-worksheet-studio{gap:12px;width:100%}.teacher-worksheet-classbar{justify-content:space-between;align-items:flex-end;gap:14px;padding:16px 18px;display:flex}.teacher-worksheet-classbar__field{flex:1;min-width:0}.teacher-worksheet-classbar__link{flex-shrink:0;margin-bottom:6px}.teacher-worksheet-classbar h2,.teacher-worksheet-launch h2,.teacher-worksheet-empty-state h2{margin:0}.teacher-worksheet-classbar p,.teacher-worksheet-launch p,.teacher-worksheet-empty-state p{margin:5px 0 0}.teacher-worksheet-classbar__copy{min-width:0}.teacher-worksheet-classbar__actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.teacher-compact-select{border:1px solid var(--teacher-border);background:var(--teacher-surface-soft);width:min(340px,58vw);min-height:42px;color:var(--teacher-text);font:inherit;border-radius:14px;outline:0;padding:9px 12px;font-weight:700}.teacher-worksheet-runtime{gap:12px}.teacher-worksheet-page-layout{flex-direction:column;gap:20px;width:100%;display:flex}.teacher-worksheet-create-row{gap:12px;width:100%;display:grid}.teacher-worksheet-launch{background:radial-gradient(circle at top right, #43d7ac24, transparent 24rem), var(--teacher-surface);gap:14px;padding:16px;display:grid}.teacher-worksheet-launch__head{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}.teacher-worksheet-mode-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.teacher-worksheet-mode-card{text-align:left;cursor:pointer;background:#fff;border:1px solid #e2e8f0;border-radius:16px;gap:8px;height:100%;min-height:160px;padding:18px;transition:border-color .15s,box-shadow .15s,transform .15s;display:grid}.teacher-worksheet-mode-card:hover{border-color:#cbd5e1;transform:translateY(-1px);box-shadow:0 8px 24px #0f172a14}.teacher-worksheet-mode-card strong{font-size:1.02rem}.teacher-worksheet-mode-card__icon{border-radius:12px;justify-content:center;align-items:center;width:42px;height:42px;display:inline-flex}.teacher-worksheet-mode-card__icon--quick{color:#ea580c;background:#fff7ed}.teacher-worksheet-mode-card__icon--upload{color:#16a34a;background:#f0fdf4}.teacher-worksheet-subview__head{gap:12px;display:grid}.teacher-worksheet-upload-panel{max-width:520px}.teacher-worksheet-tool-grid{gap:12px;display:grid}.teacher-worksheet-tool-grid h3{margin:4px 0 0;font-size:1rem}.teacher-worksheet-config-grid.stitch-test-config-card__grid--chapter{grid-template-columns:minmax(90px,.55fr) minmax(220px,1.45fr) repeat(3,minmax(96px,.65fr))}.teacher-worksheet-form textarea{min-height:78px}.teacher-worksheet-form-row.teacher-two{gap:10px}.teacher-worksheet-library{gap:20px;width:100%;display:grid}.teacher-worksheet-library__head h2{margin:0 0 4px;font-size:1.25rem}.teacher-worksheet-library__head p{margin:0}.teacher-worksheet-library__section{gap:12px;display:grid}.teacher-worksheet-library-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px;display:grid}.teacher-worksheet-draft-list{gap:10px;display:grid}.teacher-section-title{color:var(--teacher-text);margin:0;font-size:.95rem;font-weight:700}.teacher-worksheet-draft-card{flex-direction:column;justify-content:space-between;gap:12px;min-height:132px;display:flex}.teacher-worksheet-draft-card .teacher-row{background:0 0;padding:0}.teacher-worksheet-draft-card__footer{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.teacher-worksheet-empty-state{text-align:left;grid-column:1/-1;align-content:center;justify-items:start;gap:8px;min-height:120px;display:grid}.teacher-button:disabled{cursor:not-allowed;opacity:.55}.teacher-worksheet-hero{background:radial-gradient(circle at top left, #8c77ff47, transparent 22rem), linear-gradient(135deg, #43d7ac1a, transparent 38%), var(--teacher-surface);grid-template-columns:minmax(0,1.35fr) minmax(300px,.85fr);align-items:stretch;gap:18px;display:grid;position:relative;overflow:hidden}.teacher-worksheet-hero:after{content:"";filter:blur(8px);pointer-events:none;background:#6a8cff2e;border-radius:999px;width:260px;height:260px;position:absolute;inset:auto -40px -70px auto}.teacher-worksheet-hero>*{z-index:1;position:relative}.teacher-worksheet-hero h2{max-width:760px;margin-top:6px;font-size:clamp(1.45rem,3vw,2.4rem);line-height:1.08}.teacher-worksheet-hero p{max-width:680px;margin:12px 0 0;font-size:.98rem;line-height:1.65}.teacher-worksheet-hero__stats{grid-template-columns:repeat(3,minmax(0,1fr));align-self:end;gap:10px;display:grid}.teacher-class-selector-grid--compact{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.teacher-app .stitch-launchpad__grid{grid-template-columns:minmax(240px,.85fr) minmax(0,1.4fr);gap:16px;display:grid}.teacher-app .stitch-launch-card{border:1px solid var(--teacher-border);background:linear-gradient(145deg, #ffffff14, transparent), var(--teacher-surface-soft);min-height:100%;color:var(--teacher-text);text-align:left;border-radius:24px;gap:14px;padding:18px;display:grid;box-shadow:inset 0 1px #ffffff0f}.teacher-app button.stitch-launch-card{cursor:pointer;transition:transform .18s,border-color .18s,background .18s}.teacher-app button.stitch-launch-card:hover{border-color:var(--teacher-border-strong);background:radial-gradient(circle at top left, #8c77ff2e, transparent 18rem), var(--teacher-surface-soft);transform:translateY(-2px)}.teacher-app .stitch-launch-card__title{color:var(--teacher-text-strong);align-items:center;gap:10px;font-size:1.05rem;font-weight:800;display:flex}.teacher-app .stitch-launch-card__copy{color:var(--teacher-text-soft);line-height:1.55}.teacher-app .stitch-launch-card__cta{background:linear-gradient(135deg, var(--teacher-accent), var(--teacher-accent-strong));color:#fff;cursor:pointer;width:fit-content;font:inherit;border:0;border-radius:999px;padding:10px 15px;font-weight:800}.teacher-app .stitch-test-config-card{background:radial-gradient(circle at top right, #43d7ac29, transparent 18rem), var(--teacher-surface-soft)}.teacher-app .stitch-test-config-card__grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.teacher-app .stitch-test-config-card__grid--chapter{grid-template-columns:minmax(110px,.7fr) minmax(240px,1.6fr) repeat(3,minmax(110px,.75fr))}.teacher-app .stitch-test-config-card__field{min-width:0;color:var(--teacher-text-soft);letter-spacing:.02em;text-transform:uppercase;gap:7px;font-size:.78rem;font-weight:700;display:grid}.teacher-app .stitch-test-config-card__field--wide{min-width:0}.teacher-app .stitch-select-wrap{position:relative}.teacher-app .stitch-select{appearance:none;border:1px solid var(--teacher-border);width:100%;min-height:44px;color:var(--teacher-text);font:inherit;background:#040a1838;border-radius:15px;outline:0;padding:10px 34px 10px 12px;font-weight:600}.teacher-app[data-theme=light] .stitch-select{background:#ffffffb8}.teacher-app .stitch-select__icon{color:var(--teacher-text-soft);pointer-events:none;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.teacher-app .stitch-test-config-card__button{justify-self:start}.teacher-app .stitch-inline-note,.teacher-app .stitch-empty-inline{color:var(--teacher-text-soft)}.teacher-app .stitch-inline-note--warning{color:var(--teacher-warn);background:#f8b9631a;border:1px solid #f8b9634d;border-radius:16px;padding:12px 14px}.teacher-app .stitch-generated-layout{grid-template-columns:minmax(220px,280px) minmax(0,1fr);align-items:start;gap:16px;display:grid}.teacher-app .stitch-generated-summary,.teacher-app .stitch-generated-paper,.teacher-app .stitch-generated-question{border:1px solid var(--teacher-border);background:linear-gradient(180deg, #ffffff0d, transparent), var(--teacher-surface);color:var(--teacher-text);box-shadow:var(--teacher-shadow);border-radius:24px}.teacher-app .stitch-generated-summary__header,.teacher-app .stitch-generated-paper__header{gap:8px;padding:18px;display:grid}.teacher-app .stitch-generated-paper__header{grid-template-columns:minmax(0,1fr) auto;align-items:start}.teacher-app .stitch-generated-summary__eyebrow,.teacher-app .stitch-generated-paper__eyebrow{color:#c7b7ff;letter-spacing:.08em;text-transform:uppercase;align-items:center;gap:7px;font-size:.76rem;font-weight:800;display:inline-flex}.teacher-app .stitch-generated-summary__content{gap:16px;padding:0 18px 18px;display:grid}.teacher-app .stitch-generated-summary__stats{gap:10px;display:grid}.teacher-app .stitch-generated-summary__stat{border:1px solid var(--teacher-border);background:var(--teacher-surface-soft);border-radius:18px;align-items:center;gap:10px;padding:12px;display:flex}.teacher-app .stitch-generated-summary__stat span,.teacher-app .ui-card__description{color:var(--teacher-text-soft)}.teacher-app .stitch-generated-summary__stat strong,.teacher-app .ui-card__title{color:var(--teacher-text-strong)}.teacher-app .stitch-generated-summary__focus,.teacher-app .stitch-generated-summary__actions,.teacher-app .stitch-generated-summary__chips{flex-wrap:wrap;gap:10px;display:flex}.teacher-app .stitch-generated-summary__focus{display:grid}.teacher-app .stitch-generated-summary__label{color:var(--teacher-text-soft);font-size:.82rem;font-weight:800}.teacher-app .stitch-generated-paper__scroll{max-height:min(820px,72vh);padding:18px;overflow:auto}.teacher-app .stitch-generated-paper__list{gap:14px;display:grid}.teacher-app .stitch-generated-question__content{gap:14px;padding:16px;display:grid}.teacher-app .stitch-generated-question__meta{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.teacher-app .stitch-generated-question__body{color:var(--teacher-text-strong);font-size:1rem;line-height:1.65}.teacher-app .stitch-generated-question__options{gap:8px;display:grid}.teacher-app .stitch-generated-question__option{border:1px solid var(--teacher-border);background:var(--teacher-surface-soft);border-radius:16px;gap:10px;padding:10px 12px;display:flex}.teacher-app .stitch-generated-question__option-label{background:var(--teacher-accent-soft);width:24px;height:24px;color:var(--teacher-text-strong);border-radius:999px;flex:none;place-items:center;font-weight:800;display:grid}.teacher-scroll-frame{border:1px solid var(--teacher-border);background:var(--teacher-surface);border-radius:16px;min-width:0;overflow:hidden}.teacher-scroll-frame--table,.teacher-scroll-frame--list{height:min(420px,58vh)}.teacher-scroll-frame--auto{height:auto;max-height:min(360px,48vh)}.teacher-app .ui-scroll-area{width:100%;overflow:hidden}.teacher-scroll-panel{min-width:0;height:100%}.teacher-scroll-frame--auto .teacher-scroll-panel{height:auto;max-height:inherit}.teacher-scroll-panel .ui-scroll-area__viewport{border-radius:inherit;width:100%;height:100%}.teacher-scroll-frame--table .ui-scroll-area__viewport>div{min-width:max-content;display:block!important}.teacher-scroll-frame--auto .teacher-scroll-panel .ui-scroll-area__viewport{height:auto;max-height:inherit}.teacher-scroll-panel .ui-scroll-area__viewport>*{min-width:0}.teacher-scroll-panel--table,.teacher-scroll-panel--list{height:100%}.teacher-scroll-panel--auto{max-height:inherit}.teacher-app .ui-scroll-area__scrollbar{opacity:1;background:var(--stitch-scrollbar-track,#e0d3c733);border-radius:999px;width:10px;padding:2px}.teacher-app .ui-scroll-area__scrollbar--horizontal{height:10px}.teacher-app .ui-scroll-area__thumb{background:linear-gradient(180deg, var(--stitch-scrollbar-thumb,#6f513d94), #7d5b4557);border-radius:999px}.teacher-app .ui-scroll-area__thumb:hover{background:linear-gradient(180deg, var(--stitch-scrollbar-thumb-strong,#584031c2), #7d5b4580)}.teacher-app .ui-scroll-area__corner{background:var(--stitch-scrollbar-track,#e0d3c733)}.teacher-table__cell,.teacher-table__cell>*,.teacher-table__meta,.teacher-inline-summary,.teacher-feed-card__body,.teacher-feed-item strong,.teacher-feed-item .teacher-muted,.teacher-attachment strong,.teacher-attachment .teacher-muted{min-width:0}.teacher-table__actions{flex-wrap:nowrap;gap:6px}.teacher-action-group{align-items:center;gap:6px;min-width:0;display:inline-flex}.teacher-action-chip{border:1px solid var(--teacher-border);background:var(--teacher-surface);min-width:0;max-width:100%;color:var(--teacher-text);white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:7px 10px;font-size:12px;font-weight:700;line-height:1;text-decoration:none;display:inline-flex}.teacher-action-chip:hover{background:var(--teacher-accent-soft);color:var(--teacher-primary)}.teacher-split-grid{grid-template-columns:minmax(0,1fr) minmax(280px,360px);align-items:start;gap:16px;display:grid}.teacher-roster-table td,.teacher-roster-table th,.teacher-submission-table td,.teacher-submission-table th,.teacher-assignment-table td,.teacher-assignment-table th{white-space:nowrap}.teacher-roster-table .teacher-wrap,.teacher-submission-table .teacher-wrap,.teacher-assignment-table .teacher-wrap,.teacher-roster-table .teacher-text-break,.teacher-submission-table .teacher-text-break,.teacher-assignment-table .teacher-text-break{white-space:normal}.teacher-progress-stack{gap:8px;display:grid}.teacher-progress-row{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;min-width:0;display:grid}.teacher-progress-label{min-width:0;color:var(--teacher-muted);font-size:12px}.teacher-progress-value{color:var(--teacher-text);white-space:nowrap;font-size:12px;font-weight:700}.teacher-compact-kpis{gap:10px;display:grid}.teacher-compact-kpi{gap:6px;min-width:0;display:grid}.teacher-compact-kpi__head{justify-content:space-between;align-items:center;gap:10px;min-width:0;display:flex}.teacher-compact-kpi__head strong,.teacher-compact-kpi__head span{min-width:0}.teacher-ring-grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;display:grid}.teacher-ring-card{border:1px solid var(--teacher-border);background:var(--teacher-surface-2);border-radius:16px;justify-items:center;gap:8px;min-width:0;padding:14px;display:grid}.teacher-ring{--teacher-ring-value:0;background:conic-gradient(var(--teacher-primary) calc(var(--teacher-ring-value) * 1%), #e2e8f0 0);border-radius:999px;place-items:center;width:74px;height:74px;display:grid;position:relative}.teacher-ring:after{content:"";background:var(--teacher-surface);border-radius:999px;width:54px;height:54px}.teacher-ring>span{font-size:14px;font-weight:800;position:absolute}.teacher-mini-bars{gap:10px;display:grid}.teacher-mini-bar{gap:6px;display:grid}.teacher-mini-bar__head{justify-content:space-between;align-items:center;gap:10px;min-width:0;font-size:12px;display:flex}.teacher-mini-bar__label{min-width:0}.teacher-mini-bar__value{white-space:nowrap;color:var(--teacher-muted)}.teacher-analytics-list{gap:10px;display:grid}.teacher-analytics-row{border:1px solid var(--teacher-border);background:var(--teacher-surface-2);border-radius:14px;gap:8px;min-width:0;padding:12px;display:grid}.teacher-analytics-row__top{justify-content:space-between;align-items:center;gap:10px;min-width:0;display:flex}.teacher-summary-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;display:grid}.teacher-summary-card{border:1px solid var(--teacher-border);background:var(--teacher-surface-2);border-radius:16px;gap:6px;padding:14px;display:grid}.teacher-summary-card__value{font-size:22px;font-weight:800;line-height:1}.teacher-summary-card__label{color:var(--teacher-muted);font-size:12px}.teacher-subpanel{border:1px solid var(--teacher-border);background:var(--teacher-surface-2);border-radius:16px;padding:14px}.teacher-page-head__meta{flex-wrap:wrap;gap:8px;min-width:0;margin-top:8px;display:flex}.teacher-class-hero{gap:16px;display:grid}.teacher-class-hero__grid{grid-template-columns:minmax(0,1fr) minmax(260px,320px);gap:16px;display:grid}.teacher-class-hero__surface{border:1px solid var(--teacher-border);background:linear-gradient(#fff9,#ffffffe0);border-radius:18px;min-width:0;padding:18px}.teacher-class-hero__surface h1,.teacher-class-hero__surface h2{margin:0}.teacher-class-hero__stats{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;display:grid}.teacher-class-hero__label{color:var(--teacher-muted);letter-spacing:.08em;text-transform:uppercase;font-size:11px;font-weight:700}.teacher-class-hero__value{font-size:18px;font-weight:800;line-height:1.15}@media (width<=1080px){.teacher-hero-grid,.teacher-two,.teacher-two-balanced,.teacher-three,.teacher-worksheet-hero,.teacher-split-grid,.teacher-class-hero__grid,.teacher-app .stitch-launchpad__grid,.teacher-app .stitch-generated-layout,.teacher-worksheet-mode-grid{grid-template-columns:1fr}.teacher-app .stitch-test-config-card__grid,.teacher-worksheet-config-grid.stitch-test-config-card__grid--chapter,.teacher-app .stitch-test-config-card__grid--chapter{grid-template-columns:repeat(2,minmax(0,1fr))}.teacher-search{min-width:0}}.teacher-join-card{border:1px solid var(--teacher-border);background:var(--teacher-accent-soft);border-radius:16px;padding:14px 16px}.teacher-join-card__code{color:var(--teacher-primary);letter-spacing:.04em;font-size:22px;font-weight:800;line-height:1.1;display:block}.teacher-join-card__label{color:var(--teacher-muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px;font-size:11px;font-weight:700;display:block}.teacher-error-state{gap:10px}.teacher-create-card{position:sticky;top:78px}.teacher-join-layout,.teacher-role-gate{box-sizing:border-box;place-items:center;min-height:100vh;padding:24px;display:grid}.teacher-join-panel{width:min(100%,640px)}.teacher-role-gate__card{width:min(100%,560px);padding:28px}.teacher-role-gate__eyebrow{color:var(--teacher-primary);letter-spacing:.08em;text-transform:uppercase;font-size:11px;font-weight:700}.teacher-role-gate__card h1{margin:10px 0 8px;font-size:30px;line-height:1.06}.teacher-role-gate__card p{color:var(--teacher-muted);margin:0 0 10px}.teacher-role-gate__card a{background:var(--teacher-primary-strong);color:#17052e;border-radius:12px;justify-content:center;align-items:center;min-height:38px;margin-top:8px;padding:8px 12px;font-weight:700;text-decoration:none;display:inline-flex}@media (width<=1320px){.teacher-metric-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=1180px){.teacher-command-grid,.teacher-command-grid--wide,.teacher-dashboard-grid,.teacher-dashboard-shell{grid-template-columns:1fr}.teacher-create-card{position:static}}@media (width<=900px){.teacher-main{margin-left:0}.teacher-sidebar{transition:transform .18s;transform:translate(-102%);box-shadow:0 24px 50px #0f172a2e}.teacher-sidebar.is-open{transform:translate(0)}.teacher-sidebar-backdrop{z-index:25;opacity:0;pointer-events:none;background:#0f172a2e;transition:opacity .18s;display:block;position:fixed;inset:0}.teacher-sidebar-backdrop.is-open{opacity:1;pointer-events:auto}.teacher-menu-button{display:grid}.teacher-topbar{padding:12px 16px}.teacher-content{padding:16px}.teacher-user__copy{display:none}.teacher-topbar,.teacher-topbar-right,.teacher-page-head,.teacher-card-foot,.teacher-row,.teacher-worksheet-classbar,.teacher-worksheet-launch__head{flex-direction:column;align-items:flex-start}.teacher-compact-select{width:100%}.teacher-user{justify-content:space-between;width:100%}.teacher-user>div{text-align:left}.teacher-search{width:100%}.teacher-kpi-strip,.teacher-stats,.teacher-worksheet-hero__stats,.teacher-kpi-strip-5{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=768px){.teacher-metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.teacher-page-head,.teacher-section-head,.teacher-card__head,.teacher-class-card__head,.teacher-assignment-card__head,.teacher-feed-card__head,.teacher-attachment{flex-direction:column;align-items:stretch}.teacher-form-grid,.teacher-inline-stats,.teacher-stats{grid-template-columns:1fr}.teacher-tabs,.teacher-segmented{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}}@media (width<=640px){.teacher-content,.teacher-topbar,.teacher-role-gate,.teacher-join-layout{padding-left:12px;padding-right:12px}.teacher-panel,.teacher-card,.teacher-class-card,.teacher-assignment-card,.teacher-feed-card,.teacher-student-card,.teacher-role-gate__card{border-radius:16px;padding:14px}.teacher-metric-grid{grid-template-columns:1fr}.teacher-tabs,.teacher-segmented{grid-template-columns:1fr 1fr}.teacher-button,.teacher-button.secondary,.teacher-button.ghost{width:100%}.teacher-card-actions,.teacher-table__actions{display:grid}.teacher-kpi-strip,.teacher-stats,.teacher-action-grid,.teacher-worksheet-hero__stats,.teacher-worksheet-config-grid.stitch-test-config-card__grid--chapter,.teacher-app .stitch-test-config-card__grid,.teacher-app .stitch-test-config-card__grid--chapter{grid-template-columns:1fr}}@keyframes teacherRiseIn{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.teacher-page-stack>*{animation:.36s both teacherRiseIn}.teacher-page-stack>:nth-child(2){animation-delay:70ms}.teacher-page-stack>:nth-child(3){animation-delay:.12s}.teacher-panel,.teacher-scroll-frame,.teacher-summary-card,.teacher-analytics-row,.teacher-class-health-row,.teacher-pulse-row,.teacher-feed-item,.teacher-create-card{box-shadow:0 16px 34px #0f172a0f}.teacher-section-head{align-items:center}.teacher-workspace-hero{grid-template-columns:minmax(0,1.35fr) minmax(300px,380px);gap:16px;min-width:0;display:grid}.teacher-workspace-hero__copy,.teacher-workspace-hero__panel,.teacher-pulse-row,.teacher-class-health-row,.teacher-feed-item,.teacher-summary-card,.teacher-ring-card{min-width:0}.teacher-workspace-hero__copy,.teacher-workspace-hero__panel{background:radial-gradient(circle at 100% 0,#7d5b451a,#0000 16rem),linear-gradient(#fffffff5,#f8fafce6);border:1px solid #7d5b452e;border-radius:24px;padding:18px}.teacher-workspace-hero__copy{gap:16px;display:grid}.teacher-workspace-hero__copy h2{margin:0;font-size:clamp(26px,2.6vw,38px);line-height:1.04}.teacher-workspace-hero__eyebrow{color:var(--teacher-primary);letter-spacing:.14em;text-transform:uppercase;font-size:11px;font-weight:800}.teacher-workspace-hero__panel{gap:14px;display:grid}.teacher-workspace-hero__panel-head strong{margin-top:6px;font-size:20px;line-height:1.15;display:block}.teacher-workspace-hero__pulse{gap:10px;display:grid}.teacher-pulse-row,.teacher-class-health-row{background:#ffffffe0;border:1px solid #7d5b4529;border-radius:18px;gap:8px;padding:14px;display:grid}.teacher-pulse-row__head,.teacher-pulse-row__meta,.teacher-class-health-row__head,.teacher-class-health-row__meta{justify-content:space-between;align-items:center;gap:10px;min-width:0;display:flex}.teacher-pulse-row__meta,.teacher-class-health-row__meta{color:var(--teacher-muted);flex-wrap:wrap;font-size:12px}.teacher-metric-grid{gap:10px}.teacher-metric-card{background:linear-gradient(#fffffffa,#f8fafcf0);border-radius:18px;padding:16px 18px;transition:transform .18s,box-shadow .18s,border-color .18s;position:relative;overflow:hidden}.teacher-metric-card:after{content:"";background:#7d5b452e;border-radius:999px;height:3px;position:absolute;inset:auto 14px 0}.teacher-metric-card.tone-primary:after{background:#7d5b4575}.teacher-metric-card.tone-success:after{background:#0f766e6b}.teacher-metric-card.tone-warning:after{background:#b7791f6b}.teacher-metric-card:hover{transform:translateY(-2px);box-shadow:0 20px 36px #0f172a14}.teacher-summary-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.teacher-summary-grid--compact{grid-template-columns:repeat(3,minmax(140px,1fr))}.teacher-summary-card{background:linear-gradient(#ffffffe6,#f3ebe44d);gap:8px;min-width:0;padding:14px 15px}.teacher-summary-card__value{overflow-wrap:anywhere;min-width:0;line-height:1.15}.teacher-summary-card__hint{color:var(--teacher-muted);overflow-wrap:anywhere;font-size:12px;line-height:1.35}.teacher-feed-item{background:#ffffffe0;border:1px solid #7d5b4524;border-radius:16px;grid-template-columns:auto minmax(0,1fr);gap:12px;padding:12px;display:grid}.teacher-feed-item__icon{background:var(--teacher-accent-soft);width:32px;height:32px;color:var(--teacher-primary);border:1px solid #7d5b4529;border-radius:12px;place-items:center;display:grid}.teacher-feed-item__icon.warning{color:var(--teacher-warning);background:#b7791f1f}.teacher-feed-item__icon.success{background:color-mix(in srgb, var(--teacher-success) 12%, white 88%);color:var(--teacher-success)}.teacher-scroll-frame{background:#ffffffeb;border-color:#7d5b4529;border-radius:18px}.teacher-scroll-frame--table{height:min(400px,56vh)}.teacher-scroll-frame--list{height:min(440px,60vh)}.teacher-command-grid,.teacher-dashboard-grid,.teacher-class-hero__grid{gap:18px}.teacher-create-card{background:radial-gradient(circle at 100% 0,#7d5b451a,#0000 15rem),linear-gradient(#fffffff5,#f3ebe466);border-color:#7d5b452e}.teacher-card--action{background:#ffffffe6;border-color:#7d5b4524;border-radius:18px;padding:14px}.teacher-class-health-list,.teacher-analytics-list{gap:10px;display:grid}.teacher-class-health-row__head,.teacher-analytics-row__top{align-items:flex-start}.teacher-analytics-row{background:#ffffffe6;border-color:#7d5b451f;border-radius:18px;gap:10px;padding:14px}.teacher-attachment-list{gap:8px;display:grid}.teacher-attachment{background:#f8fafceb;border:1px solid #7d5b451f;border-radius:16px;padding:10px 12px}.teacher-action-chip{transition:background-color .16s,border-color .16s,transform .16s}.teacher-action-chip:hover{border-color:#7d5b453d;transform:translateY(-1px)}.teacher-ring-card{background:linear-gradient(#fffffff5,#f3ebe457);border-radius:18px;padding:16px 14px}.teacher-ring.tone-primary{background:conic-gradient(var(--teacher-primary) calc(var(--teacher-ring-value) * 1%), #e2e8f0 0)}.teacher-ring.tone-success{background:conic-gradient(var(--teacher-success) calc(var(--teacher-ring-value) * 1%), #e2e8f0 0)}.teacher-ring.tone-warning{background:conic-gradient(var(--teacher-warning) calc(var(--teacher-ring-value) * 1%), #e2e8f0 0)}.teacher-ring.tone-neutral{background:conic-gradient(#475569 calc(var(--teacher-ring-value) * 1%), #e2e8f0 0)}.teacher-join-card,.teacher-class-hero__surface,.teacher-subpanel{background:linear-gradient(#fffffff5,#f8fafce0);border-color:#7d5b4529}.teacher-progress-row{font-variant-numeric:tabular-nums}.teacher-table td,.teacher-table th{vertical-align:top}@media (width<=1080px){.teacher-workspace-hero{grid-template-columns:1fr}}@media (width<=720px){.teacher-workspace-hero__copy,.teacher-workspace-hero__panel{border-radius:20px;padding:16px}.teacher-summary-grid--compact{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.teacher-page-stack>*,.teacher-metric-card,.teacher-card--action,.teacher-action-chip{transition:none;animation:none}}.teacher-quick-wizard__head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.teacher-quick-wizard__steps{align-items:center;gap:10px;font-size:.9rem;display:flex}.teacher-quick-wizard__steps span.active{color:var(--teacher-accent,#ea580c);font-weight:700}.teacher-quick-wizard__steps span.done{color:#16a34a}.teacher-quick-wizard__divider{background:#cbd5e1;border-radius:999px;width:28px;height:2px}.topics-step{gap:24px;display:grid}.topics-step__header h2{margin:6px 0 0;font-size:1.45rem}.topics-step__filters{background:linear-gradient(#fcfdff 0%,#f8fafc 100%);border:1px solid #e8edf3;border-radius:18px;gap:18px;padding:18px;display:grid}.topics-field{gap:10px;display:grid}.topics-field__label{letter-spacing:.04em;text-transform:uppercase;color:#64748b;font-size:.78rem;font-weight:700}.topics-field__head{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.topics-field__hint{color:#94a3b8;font-size:.85rem}.topics-pill-row{flex-wrap:wrap;gap:8px;display:flex}.topics-pill{color:#334155;cursor:pointer;background:#fff;border:1px solid #dbe3ee;border-radius:999px;padding:8px 14px;font-size:.92rem;font-weight:600;transition:all .15s}.topics-pill:hover{background:#f8fafc;border-color:#cbd5e1}.topics-pill.is-active{color:#c2410c;background:#fff7ed;border-color:#ea580c;box-shadow:0 0 0 3px #ea580c1f}.topics-field--chapters{gap:14px}.topics-chapter-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px;display:grid}.topics-chapter-grid--loading{pointer-events:none}.topics-chapter-card{text-align:left;cursor:pointer;background:#fff;border:1px solid #e2e8f0;border-radius:14px;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:14px 16px;transition:border-color .15s,box-shadow .15s,transform .15s;display:grid}.topics-chapter-card:hover{border-color:#cbd5e1;box-shadow:0 8px 20px #0f172a0f}.topics-chapter-card.is-selected{background:#fffaf5;border-color:#ea580c;box-shadow:0 0 0 3px #ea580c1a}.topics-chapter-card--skeleton{background:linear-gradient(90deg,#f1f5f9 25%,#e2e8f0 50%,#f1f5f9 75%) 0 0/200% 100%;min-height:72px;animation:1.2s infinite topics-shimmer}@keyframes topics-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.topics-chapter-card__index{color:#475569;background:#f1f5f9;border-radius:10px;justify-content:center;align-items:center;width:34px;height:34px;font-size:.9rem;font-weight:700;display:inline-flex}.topics-chapter-card.is-selected .topics-chapter-card__index{color:#c2410c;background:#ffedd5}.topics-chapter-card__body{gap:2px;min-width:0;display:grid}.topics-chapter-card__body strong{font-size:.95rem;line-height:1.3}.topics-chapter-card__body span{color:#94a3b8;font-size:.8rem}.topics-chapter-card__check{color:#ea580c;justify-content:center;align-items:center;width:24px;height:24px;display:inline-flex}.topics-empty,.topics-kb-note{color:#64748b;background:#f8fafc;border:1px dashed #cbd5e1;border-radius:12px;padding:14px 16px;font-size:.92rem}.topics-kb-note code{font-size:.82rem}.topics-step__footer{justify-content:flex-end;padding-top:4px;display:flex}.topics-step__continue{min-width:200px}@media (width<=720px){.topics-chapter-grid{grid-template-columns:1fr}}.teacher-quick-chapter-list{gap:8px;max-height:280px;display:grid;overflow:auto}.teacher-quick-chapter-item{cursor:pointer;border:1px solid #e2e8f0;border-radius:12px;align-items:flex-start;gap:10px;padding:10px 12px;display:flex}.teacher-quick-chapter-item.is-selected{background:#fff7ed;border-color:#ea580c}.teacher-quick-chapter-item span{gap:2px;display:grid}.teacher-quick-section-cards{gap:12px;display:grid}.teacher-quick-section-card{border:2px solid #e2e8f0;border-radius:16px;overflow:hidden}.teacher-quick-section-card__head{justify-content:space-between;align-items:center;padding:12px 14px;display:flex}.teacher-quick-section-card__dot{border-radius:999px;width:10px;height:10px;margin-right:8px;display:inline-block}.teacher-quick-section-card__body{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding:12px 14px 16px;display:grid}.teacher-quick-counter__controls{align-items:center;gap:8px;display:flex}.teacher-quick-counter__controls button{background:#fff;border:1px solid #cbd5e1;border-radius:8px;width:28px;height:28px}.teacher-quick-summary-bar{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;flex-wrap:wrap;gap:16px;padding:12px 14px;display:flex}.teacher-quick-generate{background:#ea580c;border-color:#ea580c}.teacher-quick-question-row{border-bottom:1px solid #f1f5f9;grid-template-columns:auto 1fr auto;align-items:start;gap:10px;padding:10px 0;display:grid}.teacher-quick-add-section summary{cursor:pointer;list-style:none}.teacher-quick-add-section__menu{gap:6px;margin-top:8px;display:grid}@media print{.teacher-button,.teacher-action-group,.teacher-quick-wizard__head button{display:none!important}.teacher-quick-detail{box-shadow:none;border:none}}.teacher-minimal-header{border-bottom:1px solid var(--teacher-border);background:color-mix(in srgb, var(--teacher-surface) 96%, white 4%);z-index:20;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:16px;padding:16px 24px;display:grid;position:sticky;top:0}.teacher-minimal-header__leading,.teacher-minimal-header__actions{align-items:center;gap:10px;display:flex}.teacher-minimal-header__actions{justify-content:flex-end}.teacher-minimal-header__title{text-align:center;text-overflow:ellipsis;white-space:nowrap;min-width:0;max-width:100%;font-size:1rem;font-weight:700;overflow:hidden}.teacher-minimal-header__back,.teacher-minimal-header__brand{color:var(--teacher-text);cursor:pointer;font:inherit;background:0 0;border:0;align-items:center;gap:8px;text-decoration:none;display:inline-flex}.teacher-minimal-header__icon-button{border:1px solid var(--teacher-border);background:var(--teacher-surface);width:36px;height:36px;color:var(--teacher-text);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;text-decoration:none;display:inline-flex}.teacher-minimal-main{min-height:calc(100vh - 72px)}.teacher-content--centered{max-width:1080px;margin:0 auto;padding:24px}.teacher-user--compact .teacher-user__copy span{display:none}.teacher-picker-hero h1,.teacher-hub-hero h1{margin:0;font-size:clamp(1.75rem,3vw,2.35rem)}.teacher-picker-hero__eyebrow{color:var(--teacher-muted);letter-spacing:.04em;text-transform:uppercase;margin:0 0 8px;font-size:.9rem}.teacher-class-hub-header{flex-direction:column;gap:8px;margin-bottom:4px;display:flex}.teacher-class-hub-header__eyebrow{color:var(--teacher-muted);letter-spacing:.04em;text-transform:uppercase;margin:0;font-size:.9rem}.teacher-class-hub-header__title-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.teacher-class-hub-header__title-row h1{margin:0;font-size:clamp(1.75rem,3vw,2.35rem)}.teacher-class-hub-header__students{margin:0;font-size:.95rem}.teacher-class-hub-header__join-row{flex-wrap:wrap;align-items:center;gap:12px 16px;display:flex}.teacher-class-hub-header__join-label{font-size:.95rem}.teacher-class-hub-header__code{color:var(--teacher-primary);letter-spacing:.04em;font-size:1.1rem;font-weight:800}.teacher-class-hub-header__actions{flex-wrap:wrap;gap:8px;display:flex}@media (width<=640px){.teacher-class-hub-header__join-row{flex-direction:column;align-items:flex-start}.teacher-class-hub-header__actions{width:100%}.teacher-class-hub-header__actions .teacher-button{flex:auto}}.teacher-class-grid,.teacher-hub-grid{gap:20px;display:grid}.teacher-class-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));max-width:880px}.teacher-hub-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.teacher-class-card,.teacher-hub-card{border:1px solid var(--teacher-border);background:var(--teacher-surface);min-height:132px;box-shadow:var(--teacher-shadow);color:inherit;text-align:left;cursor:pointer;border-radius:18px;flex-direction:column;align-items:flex-start;gap:8px;padding:20px;text-decoration:none;display:flex}.teacher-class-card strong,.teacher-hub-card strong{font-size:1.1rem}.teacher-class-card{min-height:200px;padding:28px}.teacher-class-card__label{font-size:1.5rem;font-weight:700}.teacher-class-card--create{color:var(--teacher-muted);border-style:dashed;justify-content:center;align-items:center}.teacher-hub-card__icon{background:var(--teacher-accent-soft);width:44px;height:44px;color:var(--teacher-primary);border-radius:12px;justify-content:center;align-items:center;display:inline-flex}.teacher-analytics-hub{grid-template-columns:1fr;gap:16px;display:grid}.teacher-analytics-hub__card{gap:10px;min-height:168px;padding:28px}.teacher-analytics-hub__card .teacher-hub-card__icon{border-radius:14px;width:52px;height:52px}.teacher-analytics-hub__card strong{font-size:1.35rem}@media (width>=720px){.teacher-analytics-hub{grid-template-columns:repeat(2,minmax(0,1fr))}}.teacher-recent-list{flex-direction:column;gap:12px;display:flex}.teacher-recent-row{border:1px solid var(--teacher-border);background:var(--teacher-surface-2);border-radius:14px;justify-content:space-between;align-items:center;gap:16px;padding:14px 16px;display:flex}.teacher-recent-row__copy{flex-direction:column;gap:4px;min-width:0;display:flex}.teacher-modal-backdrop{z-index:10000;background:#0f172a6b;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0;overflow-y:auto}.teacher-modal{background:var(--p-surface,#fff);border:1px solid #0f172a14;border-radius:16px;width:min(100%,520px);max-height:min(90vh,900px);overflow:auto;box-shadow:0 24px 64px #0f172a38}.teacher-modal--wide{width:min(100%,860px)}.teacher-modal__header,.teacher-modal__footer{justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;display:flex}.teacher-modal__body{padding:0 20px 16px}.teacher-modal__close{border:1px solid var(--teacher-border);background:var(--teacher-surface,#fff);width:36px;height:36px;color:var(--teacher-muted);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;font-size:22px;line-height:1;display:inline-flex}.teacher-modal__close:hover{color:var(--teacher-text);border-color:var(--teacher-border-soft,#cbd5e1)}.publish-marks-summary{justify-content:space-between;margin-bottom:12px;display:flex}.publish-marks-list{flex-direction:column;gap:10px;max-height:360px;display:flex;overflow:auto}.publish-marks-row{border-bottom:1px solid #0f172a14;grid-template-columns:1fr 100px;gap:12px;padding:10px 0;display:grid}.publish-marks-row__marks input{width:100%}.publish-marks-toggle,.publish-marks-due,.publish-marks-note{flex-direction:column;gap:6px;margin-top:14px;display:flex}.publish-marks-note textarea{resize:vertical;width:100%;min-height:84px;font:inherit;border:1px solid #0f172a1f;border-radius:12px;padding:10px 12px;line-height:1.45}.publish-marks-toggle--row{flex-direction:row;align-items:center;gap:10px}.grading-hub__hero{border:1px solid var(--teacher-border);background:linear-gradient(135deg,#fffffffa,#f8fafceb);border-radius:20px;justify-content:space-between;align-items:flex-start;gap:20px;padding:22px 24px;display:flex}.grading-hub__hero-copy h1{overflow-wrap:anywhere;word-break:break-word;max-width:100%;margin:6px 0 8px;font-size:clamp(1.35rem,2vw,1.8rem);line-height:1.15}.grading-hub__hero-actions,.grading-hub__toolbar{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;display:flex}.grading-hub__stats{margin-top:0}.grading-hub__roster{width:100%;min-width:0}.grading-hub__review-modal{flex-direction:column;width:min(100%,960px);max-height:min(90vh,920px);display:flex;overflow:hidden}.grading-hub__review-modal-body{flex:auto;padding-bottom:20px;overflow-y:auto}.grading-hub__review-modal .grading-hub__detail-head{border-bottom:1px solid var(--teacher-border);flex-shrink:0;margin-bottom:0}.grading-hub__section-head h2,.grading-hub__section-head h3{align-items:center;gap:8px;margin:0;font-size:15px;display:inline-flex}.grading-hub__section-head p{margin:4px 0 0}.grading-hub__table-wrap{-webkit-overflow-scrolling:touch;max-width:100%;margin-top:14px;overflow-x:auto}.grading-hub__table tbody tr{cursor:pointer;transition:background .15s}.grading-hub__table tbody tr:hover{background:#7d5b450d}.grading-hub__table tbody tr.is-selected{box-shadow:inset 3px 0 0 var(--teacher-primary);background:#7d5b451a}.grading-hub__row-status{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.grading-hub__detail-head{border-bottom:1px solid var(--teacher-border);justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px;padding-bottom:18px;display:flex}.grading-hub__detail-eyebrow{color:var(--teacher-muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px;font-size:11px;font-weight:700;display:block}.grading-hub__detail-head h2{margin:0 0 10px;font-size:1.35rem}.grading-hub__detail-pills{flex-wrap:wrap;gap:8px;display:flex}.grading-hub__section{gap:12px;margin-top:18px;display:grid}.grading-hub__section-head{gap:2px;display:grid}.grading-hub__attachments{gap:10px;display:grid}.grading-hub__attachment{border:1px solid var(--teacher-border);background:#ffffffeb;border-radius:14px;justify-content:space-between;align-items:center;gap:14px;padding:14px 16px;display:flex}.grading-hub__attachment-copy{gap:4px;min-width:0;display:grid}.grading-hub__attachment-copy strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.grading-hub__alert{color:var(--teacher-text);background:#f8fafcf2;border:1px solid #7d5b4524;border-radius:12px;padding:12px 14px;font-size:13px;line-height:1.5}.grading-hub__alert--error{color:#991b1b;background:#fef2f2f2;border-color:#dc26262e}.grading-hub__empty-detail,.grading-hub__loading{place-items:center;min-height:240px;display:grid}.grading-hub__toolbar .teacher-button svg,.grading-hub__hero-actions .teacher-button svg{flex-shrink:0}.teacher-grading-overview{border:1px solid var(--teacher-border);background:#fffffff5;border-radius:16px;gap:16px;padding:18px;display:grid}.teacher-grading-overview--compact{gap:12px;padding:14px}.teacher-grading-overview__head{grid-template-columns:auto minmax(0,1fr);align-items:start;gap:16px;display:grid}.teacher-grading-overview__score{background:#f8fafcf2;border:1px solid #7d5b451a;border-radius:14px;flex-direction:column;gap:4px;min-width:120px;padding:12px 14px;display:flex}.teacher-grading-overview__score-label{text-transform:uppercase;letter-spacing:.06em;color:var(--teacher-muted);font-size:11px}.teacher-grading-overview__score strong{font-variant-numeric:tabular-nums;font-size:28px;line-height:1}.teacher-grading-overview__band{color:var(--teacher-muted);font-size:12px}.teacher-grading-overview__verdict{color:var(--teacher-text);margin:0;padding-top:6px;font-size:14px;line-height:1.5}.teacher-grading-overview__grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;display:grid}.teacher-grading-overview__card{background:#f8fafce6;border:1px solid #7d5b4514;border-radius:12px;padding:14px}.teacher-grading-overview__card--gap{background:#fffbeb8c;border-color:#b7791f2e}.teacher-grading-overview__card h3,.teacher-grading-overview__section h3{text-transform:uppercase;letter-spacing:.05em;color:var(--teacher-muted);margin:0 0 8px;font-size:11px}.teacher-grading-overview__stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:0;display:grid}.teacher-grading-overview__stats div{gap:2px;display:grid}.teacher-grading-overview__stats dt{color:var(--teacher-muted);font-size:11px}.teacher-grading-overview__stats dd{font-variant-numeric:tabular-nums;margin:0;font-weight:700}.teacher-grading-overview__text,.teacher-grading-overview__next{margin:0;font-size:13px;line-height:1.5}.teacher-grading-overview__weak-list{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.teacher-grading-overview__weak-list li{background:#f8fafcf2;border:1px solid #7d5b451a;border-radius:999px;align-items:center;gap:8px;padding:6px 10px;display:inline-flex}.teacher-grading-overview__lost-table td{vertical-align:top}.teacher-grading-overview__flags{flex-wrap:wrap;gap:8px;display:flex}.teacher-grading-overview__note{background:#fffbebe6;border:1px solid #d977062e;border-radius:12px;padding:12px 14px}.teacher-grading-overview__note p{margin:6px 0 0}.severity-badge{text-transform:uppercase;letter-spacing:.04em;border-radius:999px;align-items:center;padding:2px 8px;font-size:10px;font-weight:700;display:inline-flex}.severity-minor{color:#475569;background:#94a3b82e}.severity-moderate{color:#b45309;background:#f59e0b29}.severity-major{color:#b91c1c;background:#ef444424}.teacher-question-cards{gap:12px;display:grid}.teacher-question-cards h3{margin:0;font-size:15px}.teacher-question-cards__list{gap:10px;display:grid}.teacher-question-card{border:1px solid var(--teacher-border);background:#fffffff5;border-radius:14px;padding:14px 16px}.teacher-question-card__head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.teacher-question-card__head h4{margin:0 0 4px;font-size:14px}.teacher-question-card__feedback{color:var(--teacher-muted);margin:0;font-size:13px;line-height:1.45}.teacher-question-card__marks{white-space:nowrap;font-variant-numeric:tabular-nums;font-weight:700}.teacher-question-card__flag{color:var(--teacher-warning);margin:8px 0 0;font-size:12px}.teacher-question-card__strengths{margin:8px 0 0;padding-left:18px;font-size:13px}.teacher-question-card__gaps{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}.teacher-question-card__gap{font-size:11px}.teacher-question-card__toggle{color:var(--teacher-primary);cursor:pointer;background:0 0;border:0;margin-top:8px;padding:0;font-size:12px}.teacher-question-card__detail{border-top:1px solid var(--teacher-border);gap:10px;margin-top:10px;padding-top:10px;display:grid}.teacher-question-card__detail h5{text-transform:uppercase;letter-spacing:.05em;color:var(--teacher-muted);margin:0 0 4px;font-size:11px}.marking-steps{margin-top:10px}.marking-steps h5{text-transform:uppercase;letter-spacing:.05em;color:var(--teacher-muted);margin:0 0 8px;font-size:11px}.marking-steps__list{gap:8px;margin:0;padding:0;list-style:none;display:grid}.marking-step{border:1px solid var(--teacher-border);background:#ffffff05;border-radius:8px;padding:8px 10px}.marking-step--awarded{border-left:3px solid #22c55e}.marking-step--partial{border-left:3px solid #f59e0b}.marking-step--deducted,.marking-step--missing{border-left:3px solid #ef4444}.marking-step__head{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}.marking-step__criterion{font-size:13px;font-weight:600}.marking-step__marks{white-space:nowrap;font-size:12px;font-weight:700}.marking-step__status{color:var(--teacher-muted);margin:4px 0 0;font-size:11px}.marking-step__evidence,.marking-step__reason{margin:4px 0 0;font-size:12px;line-height:1.45}.marking-step__evidence{font-style:italic}@media (width<=1080px){.grading-hub__hero,.grading-hub__detail-head{flex-direction:column}.grading-hub__toolbar{justify-content:flex-start}.teacher-grading-overview__head{grid-template-columns:1fr}}@media (width<=768px){.teacher-minimal-header{grid-template-columns:1fr;gap:10px}.teacher-minimal-header__title{text-align:left}.teacher-content--centered{padding:16px}.teacher-recent-row{flex-direction:column;align-items:flex-start}.teacher-analytics-row__top{flex-direction:column;align-items:flex-start;gap:8px}.teacher-analytics-action-card{flex-direction:column;align-items:flex-start}.teacher-summary-grid,.teacher-summary-grid--compact{grid-template-columns:repeat(2,minmax(0,1fr))}.teacher-class-grid{grid-template-columns:1fr;max-width:none}.teacher-class-card,.teacher-class-card--create{width:100%;min-height:120px}.teacher-action-group{grid-template-columns:1fr;width:100%;display:grid}.teacher-action-group .teacher-button{justify-content:center;width:100%}.teacher-page-head h1{font-size:clamp(1.35rem,6vw,1.85rem)}.teacher-table,.teacher-table--compact{min-width:520px}.teacher-analytics-chart{-webkit-overflow-scrolling:touch;width:100%;max-width:100%;overflow-x:auto}}@media (width<=480px){.teacher-summary-grid,.teacher-summary-grid--compact{grid-template-columns:1fr}}.teacher-status-pill--at-risk{background:color-mix(in srgb, var(--teacher-danger) 14%, white);color:var(--teacher-danger);border:1px solid color-mix(in srgb, var(--teacher-danger) 30%, transparent)}.teacher-status-pill--needs-support{background:color-mix(in srgb, var(--teacher-warning) 14%, white);color:#b45309;border:1px solid color-mix(in srgb, var(--teacher-warning) 30%, transparent)}.teacher-status-pill--on-track{background:color-mix(in srgb, var(--teacher-primary) 12%, white);color:var(--teacher-primary);border:1px solid color-mix(in srgb, var(--teacher-primary) 24%, transparent)}.teacher-status-pill--excelling{background:color-mix(in srgb, var(--teacher-success) 14%, white);color:var(--teacher-success);border:1px solid color-mix(in srgb, var(--teacher-success) 30%, transparent)}.teacher-analytics-section,.teacher-analytics-hero{gap:16px}.teacher-analytics-narrative{color:var(--teacher-text);margin:0;font-size:15px;line-height:1.55}.teacher-analytics-actions{gap:10px}.teacher-analytics-action-card{border:1px solid var(--teacher-border);background:var(--teacher-surface);border-radius:12px;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;display:flex}.teacher-analytics-chart{width:100%}.teacher-filter-chips{flex-wrap:wrap;gap:8px;display:flex}.teacher-filter-chip{border:1px solid var(--teacher-border);background:var(--teacher-surface);color:var(--teacher-muted);cursor:pointer;border-radius:999px;padding:6px 12px;font-size:13px}.teacher-filter-chip.active{background:color-mix(in srgb, var(--teacher-primary) 12%, white);border-color:color-mix(in srgb, var(--teacher-primary) 30%, transparent);color:var(--teacher-primary)}.teacher-table-sort{font:inherit;color:inherit;cursor:pointer;text-align:left;background:0 0;border:none;padding:0}.teacher-analytics-band-toggle{cursor:pointer;text-align:left;background:0 0;border:none;justify-content:space-between;align-items:center;width:100%;padding:8px 0;display:flex}.teacher-grade-assist__steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.teacher-grade-assist__step{border:1px solid var(--teacher-border,#e5e7eb);color:var(--teacher-muted,#64748b);background:#fff;border-radius:12px;align-items:center;gap:10px;padding:12px 14px;font-size:14px;display:flex}.teacher-grade-assist__step span{background:#f1f5f9;border-radius:999px;justify-content:center;align-items:center;width:24px;height:24px;font-weight:600;display:inline-flex}.teacher-grade-assist__step--active{color:#0f172a;border-color:#0f6353}.teacher-grade-assist__step--active span{color:#fff;background:#0f6353}.teacher-grade-assist__step--done{color:#0f172a}.teacher-upload-dropzone{cursor:pointer;background:#f8fafc;border:1.5px dashed #cbd5e1;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:8px;min-height:180px;padding:24px;display:flex}.teacher-upload-dropzone__icon{color:#0f6353}.teacher-grade-assist-marks{flex-direction:column;gap:12px;display:flex}.teacher-grade-assist-marks__row{border:1px solid var(--teacher-border,#e5e7eb);background:#fff;border-radius:12px;grid-template-columns:minmax(0,1fr) 120px;gap:16px;padding:14px;display:grid}.teacher-grade-assist-marks__question{flex-direction:column;gap:8px;display:flex}.teacher-grade-assist-marks__num{font-weight:700}.teacher-grade-assist-marks__type{color:#0f6353;text-transform:uppercase;background:#ecfdf5;border-radius:999px;width:fit-content;padding:2px 8px;font-size:12px;display:inline-flex}.teacher-grade-assist-marks__input{color:var(--teacher-muted,#64748b);flex-direction:column;gap:6px;font-size:12px;display:flex}.teacher-grade-assist-roster{flex-direction:column;gap:8px;display:flex}.teacher-grade-assist-roster__label{color:var(--teacher-muted,#64748b);align-items:center;gap:6px;font-size:13px;display:inline-flex}.teacher-grade-assist-roster__chips{flex-wrap:wrap;gap:8px;display:flex}.teacher-grade-assist-roster__chip{cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:999px;padding:6px 12px;font-size:13px}.teacher-grade-assist-candidate{border:1px solid var(--teacher-border,#e5e7eb);background:#fff;border-radius:12px;flex-direction:column;gap:12px;padding:16px;display:flex}.teacher-grade-assist-candidate__head{justify-content:space-between;align-items:center;display:flex}.teacher-grade-assist-candidate__uploads{flex-wrap:wrap;gap:10px;display:flex}.teacher-upload-chip{cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:999px;align-items:center;gap:8px;padding:8px 12px;font-size:13px;display:inline-flex}.teacher-grade-assist-candidate__files{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.teacher-grade-assist-candidate__files li{background:#f8fafc;border-radius:8px;justify-content:space-between;align-items:center;gap:10px;padding:8px 10px;font-size:13px;display:flex}.teacher-worksheet-upload-pages li{align-items:flex-start}.teacher-worksheet-upload-page{align-items:center;gap:10px;min-width:0;display:flex}.teacher-worksheet-upload-page img{object-fit:cover;background:#e2e8f0;border-radius:6px;width:56px;height:72px}.teacher-inline-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.teacher-error{color:#b42318;font-size:14px}.teacher-icon-button{cursor:pointer;color:inherit;background:0 0;border:none}.teacher-spin{animation:1s linear infinite teacher-grade-assist-spin}@keyframes teacher-grade-assist-spin{to{transform:rotate(360deg)}}@media (width<=768px){.teacher-grade-assist-marks__row,.teacher-grade-assist__steps{grid-template-columns:1fr}}.edvera-main-app .student-grading-report{gap:16px;display:grid}.edvera-main-app .corrector-report .candidate-result-header{gap:8px;display:grid}.edvera-main-app .corrector-report .candidate-score{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:10px 16px;display:flex}.edvera-main-app .corrector-report .candidate-name{color:var(--stitch-muted);letter-spacing:.06em;text-transform:uppercase;font-size:12px;font-weight:650}.edvera-main-app .corrector-report .candidate-items{gap:14px;display:grid}.edvera-main-app .corrector-report .result-card{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:16px}.edvera-main-app .corrector-report .result-card header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:4px;display:flex}.edvera-main-app .corrector-report .result-card header h3{margin:0;font-size:16px}.edvera-main-app .corrector-report .result-card .marks{color:#2563eb;white-space:nowrap;font-size:14px;font-weight:700}.edvera-main-app .corrector-report .result-card .banner{color:#1e3a8a;background:#eff6ff;border-radius:8px;margin:10px 0 0;padding:10px 12px;font-size:14px;line-height:1.55}.edvera-main-app .corrector-report .result-card section{margin-top:14px}.edvera-main-app .corrector-report .result-card h4{color:#64748b;letter-spacing:.08em;text-transform:uppercase;margin:0 0 6px;font-size:11px;font-weight:700}.edvera-main-app .corrector-report .math-content{white-space:pre-wrap;word-break:break-word;line-height:1.65;overflow-x:auto}.edvera-main-app .corrector-report .math-content .katex-display{margin:.5rem 0;overflow-x:auto}.edvera-main-app .corrector-report .math-text__fallback{color:inherit;white-space:pre-wrap;font-family:inherit}.edvera-main-app .corrector-report .warning-banner{color:#b45309;background:#fffbeb;border-radius:8px;margin:8px 0 0;padding:8px 10px;font-size:13px}.edvera-main-app .corrector-report .weakness-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.edvera-main-app .corrector-report .weakness-item{background:#fef2f2;border:1px solid #fecaca;border-radius:10px;padding:12px}.edvera-main-app .corrector-report .strength-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.edvera-main-app .corrector-report .strength-item{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:10px;padding:12px}.edvera-main-app .corrector-report .weakness-header{justify-content:space-between;align-items:center;gap:10px;margin-bottom:6px;display:flex}.edvera-main-app .corrector-report .severity-badge{letter-spacing:.06em;text-transform:uppercase;border-radius:999px;padding:3px 8px;font-size:10px;font-weight:700}.edvera-main-app .corrector-report .severity-minor{color:#a16207;background:#fef9c3}.edvera-main-app .corrector-report .severity-moderate{color:#c2410c;background:#ffedd5}.edvera-main-app .corrector-report .severity-major{color:#b91c1c;background:#fee2e2}.edvera-main-app .corrector-report .weakness-evidence,.edvera-main-app .corrector-report .weakness-remediation{color:#475569;margin:6px 0 0;font-size:13px;line-height:1.55}.edvera-main-app .corrector-report .result-card ul{gap:6px;margin:0;padding-left:18px;display:grid}.edvera-main-app .corrector-report .result-card ul.strength-list,.edvera-main-app .corrector-report .result-card ul.weakness-list{gap:10px;padding-left:0}.edvera-main-app .student-grading-report__summary{gap:8px;display:grid}.edvera-main-app .student-grading-report__score{font-size:20px;font-weight:700}.edvera-main-app .student-grading-report__band{color:var(--app-text-soft);margin-left:8px;font-size:14px;font-weight:600}.edvera-main-app .student-grading-report__verdict,.edvera-main-app .student-grading-report__focus{color:var(--app-text-soft);font-size:14px;line-height:1.5}.edvera-main-app .student-grading-report__items{gap:12px;display:grid}.edvera-main-app .student-grading-report__item{border:1px solid #4648d41f;border-radius:16px;gap:10px;padding:14px;display:grid}.edvera-main-app .student-grading-report__item-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.edvera-main-app .student-grading-report__section h4{letter-spacing:.04em;text-transform:uppercase;margin:0 0 6px;font-size:12px}.edvera-main-app .student-grading-report__section ul,.edvera-main-app .student-grading-report__weaknesses{gap:8px;margin:0;padding-left:18px;display:grid}.edvera-main-app .student-grading-report__warning{color:#8a6d00;background:#ffc1071f;border-radius:10px;margin:0;padding:8px 10px;font-size:13px}.edvera-main-app .student-grading-report__feedback{margin:0}.edvera-main-app .student-grading-report__weakness-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.edvera-main-app .student-grade-severity{text-transform:uppercase;border-radius:999px;padding:2px 8px;font-size:11px;font-weight:600}.edvera-main-app .student-grade-severity--minor{color:#2e7d32;background:#4caf5024}.edvera-main-app .student-grade-severity--moderate{color:#ef6c00;background:#ff980029}.edvera-main-app .student-grade-severity--major{color:#c62828;background:#f4433624}.edvera-main-app .corrector-report .report-collapse{margin-top:14px}.edvera-main-app .corrector-report .report-collapse__toggle{color:#64748b;cursor:pointer;letter-spacing:.08em;text-transform:uppercase;background:0 0;border:none;justify-content:space-between;align-items:center;gap:8px;width:100%;margin:0;padding:0;font-size:11px;font-weight:700;display:flex}.edvera-main-app .corrector-report .report-collapse__toggle:hover{color:#334155}.edvera-main-app .corrector-report .report-collapse__chevron{color:#94a3b8;flex-shrink:0;transition:transform .15s}.edvera-main-app .corrector-report .report-collapse__chevron--open{transform:rotate(180deg)}.edvera-main-app .corrector-report .report-collapse__body{margin-top:8px}.edvera-main-app .corrector-report .model-solution{margin-top:14px}.edvera-main-app .corrector-report .model-solution__toggle{color:#1e3a8a;cursor:pointer;background:0 0;border:1px solid #cbd5e1;border-radius:8px;padding:8px 12px;font-size:13px;font-weight:600}.edvera-main-app .corrector-report .model-solution__toggle:hover{background:#f8fafc}.edvera-main-app .corrector-report .model-solution__unavailable{color:#64748b;margin:0;font-size:13px;font-weight:500}.edvera-main-app .corrector-report .model-solution-modal{z-index:80;background:#0f172a73;justify-content:center;align-items:center;padding:24px 16px;display:flex;position:fixed;inset:0}.edvera-main-app .corrector-report .model-solution-modal__panel{background:#fff;border-radius:16px;flex-direction:column;width:100%;max-width:640px;max-height:min(86vh,720px);display:flex;box-shadow:0 20px 48px #0f172a38}.edvera-main-app .corrector-report .model-solution-modal__header{border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:center;gap:12px;padding:16px 18px 12px;display:flex}.edvera-main-app .corrector-report .model-solution-modal__header h3{margin:0;font-size:16px;font-weight:700}.edvera-main-app .corrector-report .model-solution-modal__close{color:#64748b;cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;display:inline-flex}.edvera-main-app .corrector-report .model-solution-modal__close:hover{color:#0f172a;background:#f1f5f9}.edvera-main-app .corrector-report .model-solution-modal__body{padding:14px 18px;overflow:auto}.edvera-main-app .corrector-report .model-solution-modal__actions{border-top:1px solid #e2e8f0;justify-content:flex-end;padding:12px 18px 16px;display:flex}.edvera-main-app .corrector-report .model-solution__steps{margin:0;padding:0;list-style:none}.edvera-main-app .corrector-report .model-solution__step{border:1px solid #e2e8f0;border-radius:8px;margin-bottom:8px;padding:10px 12px}.edvera-main-app .corrector-report .model-solution__final{color:#0f172a;margin:8px 0 0;font-size:14px}
