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var(--border-strong);background:var(--bg-elevated);border-radius:9999px;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;display:flex;position:relative;overflow:hidden}.dash-sidebar__avatar-img{object-fit:cover;width:100%;height:100%}.dash-sidebar__avatar-letter{color:var(--text-primary);font-size:13px;font-weight:600}.dash-sidebar__profile-text{flex:1;min-width:0}.dash-sidebar__name{text-overflow:ellipsis;white-space:nowrap;color:var(--text-primary);font-size:13px;font-weight:600;overflow:hidden}.dash-sidebar__email{text-overflow:unset;white-space:normal;word-break:break-all;color:var(--text-muted);font-size:10px;font-weight:500;line-height:1.25;overflow:visible}.dash-sidebar__nav{flex-direction:column;gap:10px;padding-top:2px;display:flex}.dash-sidebar__group{flex-direction:column;gap:4px;display:flex}.dash-sidebar__section{color:var(--text-muted);align-items:center;gap:10px;padding:4px 10px 2px;display:flex}.dash-sidebar__section-icon{opacity:.72;flex-shrink:0;width:14px;height:14px}.dash-sidebar__section-label{letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);font-size:11px;font-weight:600}.dash-sidebar__subnav{flex-direction:column;gap:2px;display:flex}.dash-sidebar__link.is-nested{height:34px}.dash-sidebar__footer{border-top:1px solid var(--border-subtle);margin-top:auto;padding-top:12px}.dash-sidebar__footer-nav{flex-direction:column;gap:2px;display:flex}.dash-sidebar__link{height:36px;color:var(--text-muted);border-radius:10px;align-items:center;gap:10px;padding:0 10px;transition:color .28s cubic-bezier(.22,1,.36,1),transform .28s cubic-bezier(.22,1,.36,1);display:flex;position:relative}.dash-sidebar__link:hover{color:var(--text-secondary)}.dash-sidebar__link:before{content:"";background:var(--nav-hover-bg);opacity:0;pointer-events:none;border-radius:10px;transition:opacity .16s,background-color .16s;position:absolute;inset:0}.dash-sidebar__link:hover:before{opacity:1}.dash-sidebar__link:active{transform:scale(.985)}.dash-sidebar__link.is-active{color:var(--text-primary)}.dash-sidebar__link.is-active:before{background:var(--nav-active-bg);opacity:1}.dash-sidebar__link-icon,.dash-sidebar__link-label{z-index:1;position:relative}.dash-sidebar__link-icon{flex-shrink:0;width:16px;height:16px;transition:transform .28s cubic-bezier(.22,1,.36,1)}.dash-sidebar__link:hover .dash-sidebar__link-icon{transform:translateY(-.5px)}.dash-sidebar__link-label{white-space:nowrap;font-size:13px;font-weight:500}.nav-link{color:var(--text-muted);transition:background-color .15s,color .15s}.nav-link:hover{background:var(--nav-hover-bg);color:var(--text-secondary)}.nav-link-active{background:var(--nav-active-bg);color:var(--text-primary)}.logo-mark{background:var(--logo-bg);color:var(--logo-fg)}.dashboard-main{--dashboard-command-h:calc(max(1.35rem, env(safe-area-inset-top,0px)) + 3.4rem);--app-form-max:36rem;--app-title-size:1.375rem;--app-row-title-size:.9375rem;--app-meta-size:.8125rem;background:var(--bg-base)}.dashboard-command{z-index:30;padding:max(1.35rem, env(safe-area-inset-top,0px)) 1.5rem 0;pointer-events:none;background:0 0;justify-content:center;display:flex;position:absolute;top:0;left:0;right:0}.dashboard-command>*{pointer-events:auto;width:min(100%,58rem);position:relative}.dashboard-main__body{padding-top:var(--dashboard-command-h,4.75rem)}.app-shell.is-workbench .dashboard-main__body{padding-top:0}.app-shell.is-workbench .dashboard-main{background:var(--bg-canvas)}.dash-search{width:100%;position:relative}.dash-search__scrim{z-index:1;background:var(--bg-base);position:fixed;inset:0}@supports (color:color-mix(in lab, red, red)){.dash-search__scrim{background:color-mix(in srgb, var(--bg-base) 42%, transparent)}}.dash-search__scrim{-webkit-backdrop-filter:blur(8px);opacity:0;pointer-events:none;transition:opacity .2s cubic-bezier(.22,1,.36,1)}.dash-search__scrim.is-visible{opacity:1;pointer-events:auto}.dash-search__pill{z-index:2;width:100%;box-shadow:none;background:#fff;border:1px solid #18181b29;border-radius:9999px;align-items:center;gap:.55rem;margin:0;padding:.55rem .85rem;display:flex;position:relative}[data-theme=dark] .dash-search__pill{background:var(--bg-elevated);border-color:#ffffff24}.dash-search__pill:focus-within{border-color:#18181b47}[data-theme=dark] .dash-search__pill:focus-within{border-color:#ffffff47}.dash-search__icon{width:.95rem;height:.95rem;color:var(--text-muted);flex-shrink:0}.dash-search__input{min-width:0;color:var(--text-primary);background:0 0;border:0;outline:none;flex:1;margin:0;padding:0;font-size:13px}.dash-search__input::placeholder{color:var(--text-placeholder)}.dash-search__input::-webkit-search-cancel-button{display:none}.dash-search__kbd{color:var(--text-muted);letter-spacing:.02em;background:0 0;border:0;flex-shrink:0;font-size:10px;font-weight:500}.dash-search__menu{z-index:3;border:1px solid var(--border-subtle);background:var(--bg-elevated);opacity:1;border-radius:14px;padding:.3rem;transition:opacity .16s cubic-bezier(.22,1,.36,1),transform .16s cubic-bezier(.22,1,.36,1);position:absolute;top:calc(100% + .45rem);left:0;right:0;overflow:hidden;transform:translateY(0)}.dash-search__menu.is-leaving{opacity:0;pointer-events:none;transform:translateY(-4px)}@media (prefers-reduced-motion:reduce){.dash-search__scrim,.dash-search__menu{transition:none}}[data-theme=light] .dash-search__menu{background:#fff;border-color:#18181b1f}.dash-search__empty{color:var(--text-muted);margin:0;padding:.7rem .75rem;font-size:12px}.dash-search__option{color:inherit;border-radius:10px;align-items:flex-start;gap:.65rem;padding:.55rem .6rem;text-decoration:none;display:flex}.dash-search__option.is-active,.dash-search__option:hover{background:var(--nav-hover-bg)}.dash-search__option-icon{border:1px solid var(--border-subtle);width:1.55rem;height:1.55rem;color:var(--text-secondary);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.dash-search__option-text{flex-direction:column;gap:.1rem;min-width:0;display:flex}.dash-search__option-title{text-overflow:ellipsis;white-space:nowrap;color:var(--text-primary);font-size:13px;font-weight:550;overflow:hidden}.dash-search__option-sub{text-overflow:ellipsis;white-space:nowrap;color:var(--text-muted);font-size:11px;overflow:hidden}.app-form-width{width:100%;max-width:var(--app-form-max,36rem);margin-right:auto}.app-page-title{font-family:var(--font-sans);letter-spacing:-.025em;color:var(--text-primary);margin:0;font-size:1.375rem;font-weight:600;line-height:1.2}.app-page-meta{font-size:var(--app-meta-size,.8125rem);color:var(--text-muted);margin:.35rem 0 0}.app-empty,.teacher-empty{border:1px solid 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.16s;display:flex;position:relative;overflow:hidden}[data-theme=light] .teacher-feed-row{background:#fff;border-color:#0000001f}[data-theme=dark] .teacher-feed-row{background:var(--bg-elevated)}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .teacher-feed-row{background:color-mix(in srgb, var(--bg-elevated) 92%, #fff 8%)}}[data-theme=dark] .teacher-feed-row{border-color:#ffffff1a}.teacher-feed-row:hover{border-color:var(--border-strong)}a.teacher-feed-row{color:inherit;text-decoration:none}.teacher-feed-row__body{flex-direction:column;flex:1;justify-content:center;gap:.15rem;min-width:0;padding:.85rem .65rem .85rem 1.1rem;display:flex}.teacher-feed-row__meta{color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:.35rem;font-size:12px;line-height:1.35;display:flex}.teacher-feed-row__title{letter-spacing:-.01em;color:var(--text-primary);margin:0;font-size:15px;font-weight:600;line-height:1.35}.teacher-feed-row__actions{opacity:0;flex-shrink:0;align-items:center;gap:.15rem;padding-right:.85rem;transition:opacity .16s;display:flex}.teacher-feed-row:hover .teacher-feed-row__actions,.teacher-feed-row:focus-within .teacher-feed-row__actions{opacity:1}.teacher-feed-row__aside{font-variant-numeric:tabular-nums;color:var(--text-muted);flex-shrink:0;align-items:center;padding-right:.85rem;font-size:12px;display:flex}.teacher-feed-row--selectable{cursor:pointer;text-align:left;width:100%}.teacher-feed-row.is-selected{border-color:var(--text-primary);background:var(--text-primary)}@supports (color:color-mix(in lab, red, red)){.teacher-feed-row.is-selected{background:color-mix(in srgb, 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.dash-panel-box{background:color-mix(in srgb, var(--bg-elevated) 92%, #fff 8%)}}[data-theme=dark] .dash-panel-box{border-color:#ffffff1a}.dash-panel-box__title{color:var(--text-primary);margin:0 0 .35rem;font-size:13px;font-weight:600}.dash-panel-box__hint{color:var(--text-muted);margin:0 0 .85rem;font-size:12px;line-height:1.45}.dash-panel-fold{border:1px solid var(--border-subtle);background:var(--bg-elevated);border-radius:3px;overflow:hidden}[data-theme=light] .dash-panel-fold{background:#fff;border-color:#0000001f}[data-theme=dark] .dash-panel-fold{background:var(--bg-elevated)}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .dash-panel-fold{background:color-mix(in srgb, var(--bg-elevated) 92%, #fff 8%)}}[data-theme=dark] .dash-panel-fold{border-color:#ffffff1a}.dash-panel-fold__toggle{text-align:left;width:100%;color:inherit;cursor:pointer;background:0 0;border:0;align-items:center;gap:.55rem;padding:.85rem 1.1rem;display:flex}.dash-panel-fold__toggle:hover{background:var(--glass-bg-hover)}.dash-panel-fold__chevron{color:var(--text-muted);flex-shrink:0;transition:transform .2s}.dash-panel-fold__chevron.is-collapsed{transform:rotate(-90deg)}.dash-panel-fold__title{color:var(--text-primary);font-size:13px;font-weight:600}.dash-panel-fold__body{border-top:1px solid var(--border-subtle);padding:.85rem 1.1rem 1rem}.dash-panel-empty{border:1px solid var(--border-subtle);background:var(--bg-elevated);text-align:center;border-radius:3px;padding:2rem 1.25rem}[data-theme=light] .dash-panel-empty{background:#fff;border-color:#0000001f}[data-theme=dark] .dash-panel-empty{background:var(--bg-elevated)}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .dash-panel-empty{background:color-mix(in srgb, var(--bg-elevated) 92%, #fff 8%)}}[data-theme=dark] 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.teacher-bank-card{border-color:#ffffff1a}.teacher-bank-card:hover{border-color:var(--border-strong)}.teacher-bank-card__header{align-items:stretch;display:flex}.teacher-bank-card__toggle{text-align:left;min-width:0;min-height:0;color:inherit;cursor:pointer;background:0 0;border:0;flex:1;align-items:center;gap:.65rem;padding:.85rem .35rem .85rem 1.1rem;display:flex}.teacher-bank-card__toggle:hover{background:0 0}.teacher-bank-card__menu-wrap{flex-shrink:0;align-items:center;padding-right:.55rem;display:flex;position:relative}.teacher-bank-card__menu-btn{width:2rem;height:2rem;color:var(--text-muted);cursor:pointer;background:0 0;border:0;border-radius:8px;justify-content:center;align-items:center;display:inline-flex}.teacher-bank-card__menu-btn:hover{background:var(--glass-bg-hover);color:var(--text-primary)}.teacher-bank-card__menu{z-index:20;border:1px solid var(--border-subtle);background:var(--bg-elevated);border-radius:10px;min-width:10.5rem;padding:.3rem;position:absolute;top:calc(100% - .15rem);right:.35rem;overflow:hidden;box-shadow:0 10px 28px #00000038}.teacher-bank-card__menu-item{width:100%;color:var(--text-secondary);cursor:pointer;text-align:left;background:0 0;border:0;border-radius:7px;align-items:center;gap:.55rem;padding:.55rem .65rem;font-size:12px;font-weight:500;display:flex}.teacher-bank-card__menu-item:hover{background:var(--glass-bg-hover);color:var(--text-primary)}.teacher-bank-card__menu-item.is-destructive{color:#f87171}.teacher-bank-card__menu-item.is-destructive:hover{background:#f871711a}.teacher-bank-card__rename{border:1px solid var(--border-subtle);background:var(--glass-bg);width:100%;color:var(--text-primary);border-radius:8px;outline:none;padding:.35rem .55rem;font-size:14px;font-weight:600}.teacher-bank-card__rename:focus{border-color:var(--border-strong)}.teacher-bank-card__chevron{color:var(--text-muted);flex-shrink:0;transition:transform .2s}.teacher-bank-card__chevron.is-collapsed{transform:rotate(-90deg)}.teacher-bank-card__title{letter-spacing:-.01em;color:var(--text-primary);margin:0;font-size:15px;font-weight:600;line-height:1.35}.teacher-bank-card__meta{color:var(--text-muted);margin:.1rem 0 0;font-size:12px;line-height:1.35}.teacher-activities-page{background:var(--bg-base)}.teacher-activities-page__inner{width:min(100%,58rem);margin:0 auto;padding:0 1.5rem 2.5rem}.teacher-activities-section+.teacher-activities-section{margin-top:2.5rem}.teacher-activities-empty{border:1px solid var(--border-subtle);background:var(--bg-elevated);border-radius:3px;align-items:center;gap:.85rem;padding:1rem 1.1rem;display:flex}@supports (color:color-mix(in lab, red, red)){.teacher-activities-empty{background:color-mix(in srgb, 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.15s;display:flex}.teacher-bank-ghost:hover{color:var(--text-primary);border-color:var(--text-primary)}@supports (color:color-mix(in lab, red, red)){.teacher-bank-ghost:hover{border-color:color-mix(in srgb, var(--text-primary) 35%, var(--border-subtle))}}.teacher-bank-ghost:hover{background:var(--glass-bg-hover)}@supports (color:color-mix(in lab, red, red)){.teacher-bank-ghost:hover{background:color-mix(in srgb, var(--glass-bg-hover) 70%, transparent)}}.glass-card{border:1px solid var(--border-subtle);background:var(--bg-elevated);-webkit-backdrop-filter:none;backdrop-filter:none}.glass-card:hover{border-color:var(--border-strong);background:var(--glass-bg-hover)}.glass-input{border:1px solid var(--border-subtle);background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);width:100%;transition:border-color .2s,box-shadow .2s,background .2s}.glass-input:focus-within{background:var(--glass-focus-bg);box-shadow:var(--glass-focus-shadow);border-color:#5e6ad266}.glass-input input{color:var(--text-primary)}.glass-input input::placeholder{color:var(--text-placeholder)}.glass-input .search-icon{color:var(--text-muted)}.glass-input:focus-within .search-icon{color:var(--text-secondary)}.glass-input kbd,.command-kbd{border:1px solid var(--border-subtle);background:var(--kbd-bg);color:var(--text-muted);letter-spacing:0;align-items:center;gap:.42rem;padding-inline:.5rem;display:inline-flex}.section-label{letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);font-size:11px;font-weight:500}.settings-card{border:1px solid var(--border-subtle);background:var(--glass-bg);border-radius:12px}.settings-card__title{color:var(--text-primary);margin-bottom:.25rem;font-size:14px;font-weight:500}.settings-card__desc{color:var(--text-muted);margin-bottom:1rem;font-size:13px}.settings-card__icon{border:1px solid 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(min-width:900px){.settings-sleek__columns{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:2rem 2.75rem}}.settings-sleek{flex-direction:column;gap:1.35rem;display:flex}.settings-sleek--prefs{gap:1.35rem}.settings-sleek--prefs .settings-group__panel,.settings-sleek--profile .settings-group__panel{background:var(--bg-elevated);border:1px solid var(--border-subtle);box-shadow:none}.settings-sleek__identity{padding:1.25rem 1.3rem}.settings-sleek__profile{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:.9rem 1rem;display:grid}.settings-sleek__avatar{border:1px solid var(--border-subtle);background:var(--glass-bg-hover);cursor:pointer;border-radius:9999px;flex-shrink:0;justify-content:center;align-items:center;width:3.5rem;height:3.5rem;padding:0;display:flex;position:relative;overflow:hidden}.settings-sleek__avatar-img{object-fit:cover;width:100%;height:100%;transition:filter .2s,transform 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0;font-size:12px;overflow:hidden}.settings-sleek__photo-actions{flex-wrap:wrap;align-items:center;gap:.5rem;margin-top:.6rem;display:flex}.settings-sleek__chip-btn{border:1px solid var(--border-strong);background:var(--glass-bg-hover);letter-spacing:-.01em;height:1.85rem;color:var(--text-primary);cursor:pointer;white-space:nowrap;border-radius:9999px;justify-content:center;align-items:center;padding:0 .8rem;font-size:12px;font-weight:550;line-height:1;transition:background-color .15s,border-color .15s,color .15s;display:inline-flex}.settings-sleek__chip-btn:hover{border-color:var(--text-primary)}@supports (color:color-mix(in lab, red, red)){.settings-sleek__chip-btn:hover{border-color:color-mix(in srgb, var(--text-primary) 35%, var(--border-subtle))}}.settings-sleek__chip-btn:hover{background:var(--nav-active-bg);color:var(--text-primary)}[data-theme=light] .settings-sleek__chip-btn{background:var(--bg-base);border-color:var(--border-strong);color:var(--text-primary)}[data-theme=light] 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var(--border-subtle);background:var(--bg-elevated);border-radius:14px;overflow:hidden}.settings-group__panel--stack{flex-direction:column;gap:.45rem;padding:.95rem 1.05rem;display:flex}.settings-pill{border:1px solid var(--border-subtle);background:var(--bg-elevated);border-radius:14px;justify-content:space-between;align-items:center;gap:1rem;min-height:2.75rem;padding:.55rem .95rem;display:flex}.settings-pill--stack{flex-direction:column;justify-content:flex-start;align-items:stretch;gap:.45rem;min-height:0;padding:.85rem 1rem}.settings-field{flex-direction:column;gap:.45rem;display:flex}.settings-field__label{color:var(--text-muted);font-size:12px;font-weight:550}.settings-row{justify-content:space-between;align-items:center;gap:1.25rem;min-height:3.1rem;padding:.7rem 1.05rem;display:flex}.settings-group__stack>.settings-row+.settings-row{border-top:1px solid var(--border-subtle)}.settings-row__label{letter-spacing:-.01em;color:var(--text-primary);font-size:13px;font-weight:500}.settings-provider__icon{flex-shrink:0;width:1rem;height:1rem}.settings-provider-row,.settings-action-row{width:100%;min-height:3.1rem;color:inherit;text-align:left;cursor:pointer;background:0 0;border:none;justify-content:space-between;align-items:center;gap:1rem;padding:.7rem 1.05rem;transition:background-color 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.95rem;display:flex}.settings-action-block__save{background:var(--text-primary);color:var(--bg-base);cursor:pointer;border:none;border-radius:8px;align-self:flex-start;padding:.45rem .85rem;font-size:12px;font-weight:550;transition:opacity .15s}.settings-action-block__save:hover:not(:disabled){opacity:.9}.settings-action-block__save:disabled{opacity:.5;cursor:default}.settings-theme{background:var(--glass-bg);border:1px solid var(--border-subtle);border-radius:9999px;align-items:center;gap:.2rem;padding:.18rem;display:inline-flex}.settings-theme__btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:9999px;align-items:center;gap:.35rem;padding:.35rem .65rem;font-size:12px;font-weight:550;transition:color .15s,background-color .15s;display:inline-flex}.settings-theme__btn:hover{color:var(--text-secondary)}.settings-theme__btn.is-active{background:var(--bg-elevated);color:var(--text-primary);box-shadow:0 1px 2px #00000014}[data-theme=light] .settings-theme__btn.is-active{box-shadow:0 1px 2px #18181b14}.settings-form__title{letter-spacing:-.035em;color:var(--text-primary);margin:0 0 .35rem;font-size:clamp(1.65rem,2.4vw,1.9rem);font-weight:650}.settings-form{flex-direction:column;display:flex}.settings-form__section{border-top:1px solid var(--border-subtle);padding:1.35rem 0}.settings-form__section-head{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.settings-form__section-title{letter-spacing:-.02em;color:var(--text-primary);margin:0;font-size:14px;font-weight:650}.settings-form__section-desc{color:var(--text-muted);margin:.25rem 0 0;font-size:12px;line-height:1.45}.settings-form__section-action{flex-shrink:0;padding-top:.05rem}.settings-form__section-body{flex-direction:column;gap:1rem;margin-top:1rem;display:flex}.settings-form__loose{padding-top:.5rem}.settings-form__avatar-row{align-items:center;gap:1rem;display:flex}.settings-form__avatar{border:1px solid var(--border-subtle);background:var(--glass-bg-hover);border-radius:9999px;flex-shrink:0;justify-content:center;align-items:center;width:4rem;height:4rem;display:flex;overflow:hidden}.settings-form__avatar-img{object-fit:cover;width:100%;height:100%}.settings-form__avatar-fallback{letter-spacing:-.02em;color:var(--text-secondary);font-size:1.15rem;font-weight:600}.settings-form__avatar-actions{flex-wrap:wrap;gap:.55rem;display:flex}.settings-form__btn{border:1px solid var(--border-subtle);background:var(--bg-elevated);min-height:2rem;color:var(--text-primary);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;padding:.35rem .8rem;font-size:12px;font-weight:550;transition:border-color .15s,background-color .15s,color .15s,opacity .15s;display:inline-flex}.settings-form__btn:hover:not(:disabled){border-color:var(--border-strong);background:var(--glass-bg-hover)}.settings-form__btn:disabled{opacity:.45;cursor:default}.settings-form__btn--accent{border-color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.settings-form__btn--accent{border-color:color-mix(in srgb, var(--accent) 45%, var(--border-subtle))}}.settings-form__btn--accent{color:var(--accent)}[data-theme=light] .settings-form__btn--accent{color:#4f5bc4}.settings-form__btn--accent:hover:not(:disabled){border-color:var(--accent);background:var(--accent)}@supports (color:color-mix(in lab, red, red)){.settings-form__btn--accent:hover:not(:disabled){background:color-mix(in srgb, var(--accent) 8%, transparent)}}.settings-form__grid{gap:1rem;display:grid}@media (min-width:720px){.settings-form__grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem 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1rem;font-size:12px;font-weight:600;transition:opacity .15s}.avatar-crop-overlay{z-index:80;justify-content:center;align-items:center;padding:1.25rem;display:flex;position:fixed;inset:0}.avatar-crop-overlay__backdrop{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);cursor:pointer;background:#000000b8;border:0;position:absolute;inset:0}.avatar-crop-modal{z-index:1;color:#fffffff0;background:#111;border:1px solid #ffffff1f;border-radius:20px;width:100%;max-width:22rem;padding:1.15rem 1.15rem 1.2rem;position:relative;box-shadow:0 24px 64px #0000008c}.avatar-crop-modal__top{justify-content:space-between;align-items:flex-start;gap:.75rem;margin-bottom:1rem;display:flex}.avatar-crop-modal__title{letter-spacing:-.02em;font-size:1.05rem;font-weight:600}.avatar-crop-modal__lead{color:#ffffff73;margin-top:.25rem;font-size:12px}.avatar-crop-modal__close{color:#ffffff8c;cursor:pointer;background:#ffffff0a;border:1px solid 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(min-width:900px){.assign-card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.assign-card{border:1px solid var(--border-subtle);background:var(--bg-elevated);min-height:6.5rem;color:inherit;border-radius:12px;flex-direction:column;gap:.55rem;padding:.95rem 1rem .85rem;text-decoration:none;transition:border-color .15s,background-color .15s;display:flex}.assign-card:hover{border-color:var(--border-strong);background:var(--glass-bg-hover)}.assign-card.is-locked{opacity:.45;pointer-events:none}.assign-card__due{letter-spacing:.02em;text-transform:uppercase;color:var(--text-muted);margin:0;font-size:11px;font-weight:550}.assign-card__title{letter-spacing:-.015em;color:var(--text-primary);flex:1;margin:0;font-size:14px;font-weight:560;line-height:1.35}.assign-card__bar{border-radius:999px;width:100%;height:3px;margin-top:auto;display:block}.class-hub__completed{border:1px solid 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1.05rem}.class-hub__announce-title{color:var(--text-primary);margin:0;font-size:14px;font-weight:550}.class-hub__announce-meta{color:var(--text-muted);white-space:nowrap;font-size:12px}.class-hub__announce-body{color:var(--text-secondary);margin:.4rem 0 0;font-size:13px;line-height:1.45}.class-board__banner{background:var(--board-banner,var(--bg-surface));aspect-ratio:14/4.2;border:1px solid var(--border-subtle);border-radius:20px;min-height:7.5rem;position:relative;overflow:hidden}.class-board__banner-media{object-fit:cover;width:100%;height:100%;display:block}.class-board__banner-fade{pointer-events:none;background:linear-gradient(#0000 28%,#00000047 58%,#000000b8 100%);position:absolute;inset:0}.class-board__banner-meta{pointer-events:none;justify-content:space-between;align-items:flex-end;gap:1rem;padding:.85rem 1.05rem .95rem;display:flex;position:absolute;inset:auto 0 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0;border:0;border-radius:7px;align-items:center;gap:.5rem;padding:.5rem .55rem;font-size:12px;font-weight:500;text-decoration:none;display:flex}.workspace-card__menu-item:hover{background:var(--glass-bg-hover)}.workspace-card__menu-item.is-destructive{color:#f87171}.workspace-card__preview{z-index:1;background-color:#0d0d0d;flex:auto;justify-content:stretch;align-items:stretch;min-height:180px;text-decoration:none;display:flex;position:relative;overflow:hidden}[data-theme=light] .workspace-card__preview{background-color:#fafafa}[data-theme=dark] .workspace-card__preview{background-color:#0d0d0d}.workspace-card__preview-img{object-fit:cover;object-position:center;width:100%;height:100%;animation:.14s cubic-bezier(.22,1,.36,1) both workspace-preview-fade-in;display:block}.workspace-card__preview-pending{flex:auto;width:100%;min-height:180px}@keyframes 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(max-width:640px){.workspace-grid{grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:.75rem}.workspace-card{min-height:220px}.workspace-card__preview,.workspace-card__preview-empty{min-height:140px}}.class-list-row{border:1px solid var(--border-subtle);background:var(--bg-elevated);cursor:grab;border-radius:3px;align-items:stretch;min-height:0;transition:border-color .16s,box-shadow .16s;display:flex;position:relative;overflow:visible}[data-theme=light] .class-list-row{background:#fff;border-color:#0000001f}[data-theme=dark] .class-list-row{background:var(--bg-elevated)}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .class-list-row{background:color-mix(in srgb, var(--bg-elevated) 92%, #fff 8%)}}[data-theme=dark] .class-list-row{border-color:#ffffff1a}.class-list-row:hover{border-color:var(--border-strong)}.class-list-row.is-dragging{cursor:grabbing;opacity:.92;border-color:var(--border-strong);z-index:2;box-shadow:0 10px 28px 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.class-list-row__menu{box-shadow:0 10px 28px #00000073}.class-list-row__menu-item{text-align:left;width:100%;color:var(--text-primary);background:0 0;border:0;border-radius:7px;align-items:center;gap:.55rem;padding:.5rem .65rem;font-size:13px;text-decoration:none;transition:background-color .14s;display:flex}.class-list-row__menu-item:hover{background:var(--glass-bg-hover)}.class-list-row__menu-item.is-destructive{color:#ef4444}[data-theme=dark] .class-list-row__menu-item.is-destructive{color:#f87171}.class-theme-picker{flex-wrap:wrap;gap:.5rem;margin-top:.5rem;display:flex}.class-theme-picker__swatch{cursor:pointer;background:0 0;border:2px solid #0000;border-radius:9999px;width:2rem;height:2rem;transition:border-color .14s,box-shadow .14s}.class-theme-picker__swatch.is-active{border-color:var(--text-primary);box-shadow:0 0 0 2px var(--bg-base)}.class-theme-picker__swatch--default{background:#a1a1aa}[data-theme=dark] .class-theme-picker__swatch--default{background:#71717a}.student-classes__top{background:var(--bg-base)}@supports (color:color-mix(in lab, red, red)){.student-classes__top{background:color-mix(in srgb, var(--bg-base) 72%, transparent)}}.student-classes__top{-webkit-backdrop-filter:blur(14px)}.student-classes__search{border-radius:9999px}.student-classes__join{border:1px solid var(--border-subtle);background:var(--text-primary);height:2.25rem;color:var(--bg-base);border-radius:8px;align-items:center;gap:.4rem;padding:0 .9rem;font-size:13px;font-weight:550;transition:opacity .16s,background-color .16s,border-color .16s,color .16s;display:inline-flex}.student-classes__join:hover{opacity:.92}[data-theme=light] .student-classes__join{background:var(--text-primary)}@supports (color:color-mix(in lab, red, red)){[data-theme=light] .student-classes__join{background:color-mix(in srgb, var(--text-primary) 10%, var(--bg-elevated))}}[data-theme=light] 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var(--border-subtle);background:var(--bg-elevated);border-radius:14px;flex-direction:column;min-height:0;padding:1.15rem 1.2rem 1rem;transition:border-color .18s;display:flex;position:relative}.class-folder__arrow{border:1px solid var(--border-subtle);background:var(--glass-bg);width:1.7rem;height:1.7rem;color:var(--text-muted);opacity:.75;border-radius:9999px;justify-content:center;align-items:center;transition:opacity .18s,color .18s,border-color .18s,background-color .18s,transform .22s cubic-bezier(.22,1,.36,1);display:inline-flex;position:absolute;top:.85rem;right:.85rem;transform:translate(2px,-2px)}.class-folder__content{flex:1;padding-right:2rem}.class-folder__title{font-family:var(--font-sans);letter-spacing:-.02em;color:var(--text-primary);font-size:15px;font-weight:600;line-height:1.25}.class-folder__teacher-row{flex-direction:row;align-items:center;gap:.45rem;min-width:0;margin-top:.35rem;display:flex}.class-folder__teacher-avatar{object-fit:cover;border:1px solid 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0;border:none;justify-content:center;align-items:center;width:2rem;height:2rem;display:flex;position:absolute;top:50%;right:.65rem;transform:translateY(-50%)}.auth-input{color:#ffffffeb;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:12px;width:100%;padding:.8rem .95rem;font-size:14px}.auth-input--with-icon{padding-left:2.75rem}.auth-input--with-action{padding-right:2.75rem}.auth-input::placeholder{color:#ffffff52}.auth-input:focus{background:#ffffff12;border-color:#fff3;outline:none}.auth-modal__forgot-slot{opacity:0;transition:opacity .15s;display:none;overflow:hidden}.auth-modal__forgot-slot.is-shown{opacity:1;min-height:1.25rem;display:grid}.auth-modal__forgot{color:#ffffff7a;cursor:pointer;background:0 0;border:none;justify-self:flex-end;padding:0;font-size:12px;transition:color .2s}.auth-modal__forgot:hover{color:#ffffffd1}.auth-modal--split .auth-submit{width:100%;min-height:2.9rem;font-family:var(--font-inter), Inter, system-ui, sans-serif;letter-spacing:-.01em;color:#0a0a0a;cursor:pointer;box-shadow:none;background:#f4f4f5;border:none;border-radius:12px;margin-top:.35rem;padding:.85rem 1.25rem;font-size:14px;font-weight:600}.auth-submit{opacity:1;transition:background-color .2s,transform .2s,opacity .15s}.auth-submit:not(.is-visible){opacity:.72}.auth-modal--split .auth-submit:hover{background:#fff}.auth-submit:active{transform:scale(.99)}.auth-submit:disabled{opacity:.55;cursor:not-allowed}.auth-modal[data-mode=signup] .auth-submit{margin-top:.1rem}.auth-modal__divider{color:#ffffff61;align-items:center;gap:.75rem;margin:1.15rem 0 .9rem;font-size:12px;display:flex}.auth-modal__divider:before,.auth-modal__divider:after{content:"";border-top:1px solid #ffffff1a;flex:1}.auth-modal__social{grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem;display:grid}.auth-modal--split .auth-social-btn{color:#ffffffe0;cursor:pointer;background:0 0;border:1px solid #ffffff1f;border-radius:12px;justify-content:center;align-items:center;gap:.45rem;min-height:2.65rem;font-size:13px;font-weight:550;transition:border-color .2s,background-color .2s;display:flex}.auth-social-btn:hover{background:#ffffff12;border-color:#ffffff29}.auth-social-btn:disabled{opacity:.55;cursor:not-allowed}.auth-social-btn__icon{width:1.05rem;height:1.05rem}.auth-social-btn__icon--apple{color:#ffffffe6}.auth-modal__switch{text-align:left;color:#ffffff73;margin:1.15rem 0 0;font-size:12.5px}.auth-modal__switch-btn{font-size:inherit;color:#ffffffeb;cursor:pointer;text-underline-offset:2px;background:0 0;border:none;padding:0;font-weight:650;text-decoration:underline}.auth-modal__switch-btn:hover{color:#fff}@media (max-width:760px){.auth-modal--split{grid-template-columns:1fr;max-width:420px;min-height:0}.auth-modal__visual{border-bottom:1px solid #ffffff1a;border-right:none;min-height:96px}.auth-modal__panel{padding:1.6rem 1.4rem 1.45rem}}.onboarding-page{background:radial-gradient(70% 50% at 50% -10%,#ffffff0d,#0000),#000;justify-content:center;align-items:center;min-height:100vh;padding:1.5rem;display:flex}.onboarding-card{background:#0d0d0d;border:1px solid #ffffff1a;border-radius:24px;width:100%;max-width:28rem;padding:1.75rem 1.75rem 1.5rem;box-shadow:0 24px 80px #0000008c}.onboarding-card__brand{letter-spacing:-.03em;color:#ffffffeb;align-items:center;gap:.5rem;margin-bottom:1.5rem;font-size:.95rem;font-weight:650;display:inline-flex}.onboarding-card__mark{width:1.25rem;height:1.25rem}.onboarding-card__header{margin-bottom:1.35rem}.onboarding-card__title{letter-spacing:-.035em;color:#fffffff5;font-size:1.45rem;font-weight:650}.onboarding-card__lead{color:#ffffff73;margin-top:.4rem;font-size:13px;line-height:1.55}.onboarding-field{flex-direction:column;gap:.4rem;margin-bottom:.9rem;display:flex}.onboarding-field__label{color:#ffffff8c;font-size:12px;font-weight:550}.onboarding-field__input{color:#ffffffeb;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:14px;width:100%;padding:.8rem 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#ffffff14;border-radius:10px;justify-content:center;align-items:center;width:2.25rem;height:2.25rem;display:inline-flex}.onboarding-symbol.is-active{background:#ffffff1a;border-color:#ffffff38}.onboarding-actions{flex-direction:column;gap:.55rem;margin-top:.35rem;display:flex}.onboarding-primary,.onboarding-secondary{cursor:pointer;border-radius:14px;width:100%;min-height:2.9rem;font-size:14px;font-weight:600}.onboarding-primary{color:#0a0a0a;background:#fffffff0;border:none}.onboarding-primary:disabled,.onboarding-secondary:disabled{opacity:.5;cursor:not-allowed}.onboarding-secondary{color:#ffffffd1;background:0 0;border:1px solid #ffffff1f}.onboarding-text-btn{color:#ffffff73;cursor:pointer;background:0 0;border:none;margin-top:.9rem;padding:0;font-size:12px}.onboarding-text-btn:hover{color:#ffffffbf}.onboarding-error{color:#f87171;margin:0 0 .65rem;font-size:12px}.onboarding-card__meta{color:#ffffff52;margin-top:1rem;font-size:11px}.waitlist-modal__success{flex-direction:column;align-items:flex-start;gap:.35rem;padding-top:.25rem;display:flex}.waitlist-modal__success-icon{color:#ffffffe6;background:#ffffff0f;border:1px solid #ffffff1f;border-radius:9999px;justify-content:center;align-items:center;width:2.5rem;height:2.5rem;margin-bottom:.75rem;display:inline-flex}.waitlist-modal__success .auth-submit{margin-top:1.25rem}@keyframes auth-backdrop-in{0%{opacity:0;-webkit-backdrop-filter:blur()}to{opacity:1;-webkit-backdrop-filter:blur(14px)}}@keyframes auth-modal-in{0%{opacity:0;transform:translateY(12px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes auth-backdrop-out{0%{opacity:1;-webkit-backdrop-filter:blur(14px)}to{opacity:0;-webkit-backdrop-filter:blur()}}@keyframes auth-modal-out{0%{opacity:1;transform:translateY(0)scale(1)}to{opacity:0;transform:translateY(8px)scale(.98)}}@media (prefers-reduced-motion:reduce){.auth-overlay.is-visible .auth-overlay__backdrop,.auth-overlay.is-visible .auth-modal,.auth-overlay.is-exiting .auth-overlay__backdrop,.auth-overlay.is-exiting .auth-modal{animation:none}.auth-tab-indicator,.auth-tab,.auth-modal__header,.auth-submit,.auth-modal__forgot-slot{transition:none}}.teacher-form-input,.teacher-form-textarea{border:1px solid var(--border-subtle);background:var(--glass-bg);color:var(--text-primary)}.teacher-form-input::placeholder,.teacher-form-textarea::placeholder{color:var(--text-placeholder)}.teacher-form-textarea{resize:vertical;min-height:96px}.teacher-overview__top{background:linear-gradient(180deg, var(--bg-base) 0%, var(--bg-base) 100%)}@supports (color:color-mix(in lab, red, red)){.teacher-overview__top{background:linear-gradient(180deg, color-mix(in srgb, var(--bg-base) 94%, transparent) 0%, color-mix(in srgb, var(--bg-base) 72%, transparent) 100%)}}.teacher-overview__top{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.teacher-overview__search{max-width:42rem}.teacher-overview__header{justify-content:space-between;align-items:flex-end;gap:1rem;display:flex}.teacher-primary-btn{background:var(--text-primary);border:1px solid #0000;border-radius:9999px;justify-content:center;align-items:center;gap:.4rem;min-height:2.35rem;padding:.55rem .95rem;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.teacher-primary-btn{background:color-mix(in srgb, var(--text-primary) 92%, transparent)}}.teacher-primary-btn{color:var(--bg-base);letter-spacing:-.01em;cursor:pointer;font-size:13px;font-weight:550;text-decoration:none;transition:background-color .18s,transform .18s,opacity .18s}.teacher-primary-btn:hover{background:var(--text-primary)}.teacher-primary-btn:active{transform:scale(.98)}.teacher-primary-btn:disabled{opacity:.55;cursor:default}.teacher-primary-btn--block{width:100%;min-height:2.75rem;margin-top:.5rem}.teacher-board{border:1px solid var(--border-subtle);background:var(--glass-bg);border-radius:18px}@supports (color:color-mix(in lab, red, red)){.teacher-board{background:color-mix(in srgb, var(--glass-bg) 88%, transparent)}}.teacher-board{overflow:hidden}.teacher-board__tabs{border-bottom:1px solid var(--border-subtle);gap:0;padding:0 .35rem;display:flex}.teacher-board__tab{color:var(--text-muted);cursor:pointer;background:0 0;border:none;align-items:center;gap:.45rem;padding:.95rem .9rem .85rem;font-size:13px;font-weight:500;transition:color .18s;display:inline-flex;position:relative}.teacher-board__tab:hover{color:var(--text-secondary)}.teacher-board__tab.is-active{color:var(--text-primary)}.teacher-board__tab.is-active:after{content:"";background:var(--text-primary);border-radius:9999px;height:1.5px;position:absolute;bottom:-1px;left:.9rem;right:.9rem}.teacher-board__count{background:var(--nav-active-bg);font-variant-numeric:tabular-nums;min-width:1.25rem;height:1.15rem;color:var(--text-muted);border-radius:9999px;justify-content:center;align-items:center;padding:0 .35rem;font-size:11px;display:inline-flex}.teacher-board__tab.is-active .teacher-board__count{color:var(--text-secondary)}.teacher-board__body{padding:.35rem}.ephemeral-toast{z-index:90;border:1px solid var(--border-strong);background:var(--bg-elevated);border-radius:9999px;max-width:min(22rem,100vw - 2rem);padding:.7rem 1rem;position:fixed;bottom:1.75rem;left:50%}@supports (color:color-mix(in lab, red, red)){.ephemeral-toast{background:color-mix(in srgb, var(--bg-elevated) 94%, transparent)}}.ephemeral-toast{color:var(--text-primary);letter-spacing:-.01em;text-align:center;-webkit-backdrop-filter:blur(14px);opacity:0;pointer-events:none;font-size:12.5px;font-weight:500;line-height:1.35;transition:opacity .22s,transform .22s;transform:translate(-50%,.5rem);box-shadow:0 12px 40px #00000059}.ephemeral-toast.is-visible{opacity:1;transform:translate(-50%)}.teacher-class-panel{--teacher-class-tab-strip-bg:var(--bg-elevated)}@supports (color:color-mix(in lab, red, red)){.teacher-class-panel{--teacher-class-tab-strip-bg:color-mix(in srgb, var(--bg-elevated) 55%, #000 45%)}}.teacher-class-panel{--teacher-class-tab-active-bg:var(--bg-elevated);border:1px solid var(--border-subtle);flex-direction:column;flex:1;min-height:0;display:flex;overflow:hidden}@supports (color:color-mix(in lab, red, red)){.teacher-class-panel{border:1px solid color-mix(in srgb, var(--border-subtle) 65%, transparent)}}.teacher-class-panel{background:var(--teacher-class-tab-active-bg);box-shadow:none;border-radius:10px}.teacher-class-panel--full{--teacher-class-tab-strip-bg:var(--bg-base)}@supports (color:color-mix(in lab, red, red)){.teacher-class-panel--full{--teacher-class-tab-strip-bg:color-mix(in srgb, var(--bg-base) 55%, var(--bg-surface) 45%)}}.teacher-class-panel--full{--teacher-class-tab-active-bg:var(--bg-surface);background:var(--bg-surface);border:none;border-radius:0}[data-theme=light] .teacher-class-panel--full{--teacher-class-tab-strip-bg:var(--bg-base)}@supports (color:color-mix(in lab, red, red)){[data-theme=light] .teacher-class-panel--full{--teacher-class-tab-strip-bg:color-mix(in srgb, var(--bg-base) 18%, var(--bg-surface) 82%)}}[data-theme=light] .teacher-class-panel--full{--teacher-class-tab-active-bg:var(--bg-surface);background:var(--bg-surface)}[data-theme=dark] .teacher-class-panel--full{--teacher-class-tab-strip-bg:var(--bg-base)}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .teacher-class-panel--full{--teacher-class-tab-strip-bg:color-mix(in srgb, var(--bg-base) 72%, var(--bg-surface) 28%)}}[data-theme=dark] .teacher-class-panel--full{--teacher-class-tab-active-bg:var(--bg-surface);background:var(--bg-surface)}[data-theme=light] .teacher-class-panel{--teacher-class-tab-strip-bg:#e7e7ea;--teacher-class-tab-active-bg:#fff;background:#fff;border-color:#00000014}[data-theme=dark] .teacher-class-panel{--teacher-class-tab-strip-bg:var(--bg-elevated)}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .teacher-class-panel{--teacher-class-tab-strip-bg:color-mix(in srgb, var(--bg-elevated) 62%, #000 38%)}}[data-theme=dark] .teacher-class-panel{--teacher-class-tab-active-bg:var(--bg-elevated)}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .teacher-class-panel{--teacher-class-tab-active-bg:color-mix(in srgb, var(--bg-elevated) 92%, #fff 8%)}}[data-theme=dark] .teacher-class-panel{background:var(--bg-elevated)}@supports (color:color-mix(in lab, red, red)){[data-theme=dark] .teacher-class-panel{background:color-mix(in srgb, var(--bg-elevated) 92%, #fff 8%)}}[data-theme=dark] .teacher-class-panel{border-color:#ffffff14}.teacher-class-panel--create{flex:auto;align-self:stretch;width:100%;max-width:min(72rem,100%);min-height:0;max-height:100%;margin-inline:auto}.teacher-class-panel--create .teacher-class-panel__body{min-height:0;overflow:hidden}.activity-wizard{--wizard-check:#22c55e;--wizard-active:#3b82f6;flex-direction:column;height:100%;min-height:0;display:flex}.activity-wizard__scroll{overscroll-behavior:contain;flex:auto;min-height:0;padding-bottom:.25rem;overflow:hidden auto}.activity-wizard__list{border:1px solid var(--border-subtle);background:var(--bg-elevated);border-radius:12px;flex-direction:column;margin:.85rem 1rem 0;padding:0;display:flex;overflow:visible}.activity-wizard__section{background:0 0;border:0;border-radius:0;overflow:visible}.activity-wizard__section+.activity-wizard__section{border-top:1px solid var(--border-subtle)}.activity-wizard__section.is-pending{opacity:1}.activity-wizard__section.is-pending .activity-wizard__title{color:var(--text-muted);font-weight:500}.activity-wizard__head{text-align:left;cursor:pointer;width:100%;min-height:3.25rem;color:var(--text-primary);background:0 0;border:0;align-items:center;gap:.85rem;padding:.9rem 1.1rem;display:flex}.activity-wizard__head:hover{background:var(--glass-bg-hover)}@supports (color:color-mix(in lab, red, red)){.activity-wizard__head:hover{background:color-mix(in srgb, var(--glass-bg-hover) 55%, transparent)}}.activity-wizard__status{box-sizing:border-box;border:2px solid var(--text-muted);border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:1.375rem;height:1.375rem;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.activity-wizard__status{border:2px solid color-mix(in srgb, var(--text-muted) 70%, var(--border-subtle))}}.activity-wizard__status{color:#fff;background:0 0}.activity-wizard__status.is-done{border-color:var(--wizard-check);background:var(--wizard-check);color:#fff}.activity-wizard__status.is-active:not(.is-done){border-color:var(--text-muted)}@supports (color:color-mix(in lab, red, red)){.activity-wizard__status.is-active:not(.is-done){border-color:color-mix(in srgb, var(--text-muted) 70%, var(--border-subtle))}}.activity-wizard__status.is-active:not(.is-done){color:inherit;background:0 0}.activity-wizard__status-dot{display:none}.activity-wizard__head-text{flex-wrap:nowrap;flex:1;align-items:baseline;gap:.65rem;min-width:0;display:flex;overflow:hidden}.activity-wizard__title{letter-spacing:-.02em;color:var(--text-primary);flex-shrink:0;font-size:14px;font-weight:650}.activity-wizard__summary{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--text-muted);flex:1;font-size:13px;font-weight:450;overflow:hidden}.activity-wizard__chevron{width:1.05rem;height:1.05rem;color:var(--text-muted);opacity:.85;flex-shrink:0}.activity-wizard__body{padding:0 1.1rem 1.15rem 3.35rem}.activity-wizard__section.is-active .activity-wizard__body{border-top:0;padding-top:.15rem;padding-bottom:1.25rem}.activity-wizard__fields{flex-direction:column;gap:1rem;display:flex}.activity-wizard__error{color:#f87171;margin:.65rem 1rem 0;font-size:13px}.activity-wizard__footer{border-top:1px solid var(--border-subtle);flex-shrink:0;justify-content:flex-end;align-items:center;gap:.75rem;margin-top:auto;padding:.9rem 1.1rem 1rem;display:flex}.activity-wizard__footer-actions{align-items:center;gap:.5rem;display:flex}.activity-wizard__btn-ghost,.activity-wizard__btn-secondary,.activity-wizard__btn-primary{letter-spacing:-.01em;border-radius:8px;justify-content:center;align-items:center;height:2.35rem;padding:0 1rem;font-size:13px;font-weight:600;transition:opacity .15s,background-color .15s,color .15s;display:inline-flex}.activity-wizard__btn-ghost{color:var(--text-primary);background:0 0;border:0}.activity-wizard__btn-ghost:hover{background:var(--glass-bg-hover)}.activity-wizard__btn-secondary{border:1px solid var(--border-subtle);color:var(--text-secondary);background:0 0}.activity-wizard__btn-secondary:hover:not(:disabled){background:var(--glass-bg-hover)}.activity-wizard__btn-secondary:disabled{opacity:.45}.activity-wizard__btn-primary{background:var(--wizard-active);color:#fff;box-shadow:none;border:0}.activity-wizard__btn-primary:hover:not(:disabled){filter:brightness(1.06)}.activity-wizard__btn-primary:disabled{opacity:.45}[data-theme=dark] .activity-wizard{--wizard-check:#22c55e;--wizard-active:#3b82f6}[data-theme=light] .activity-wizard{--wizard-check:#16a34a;--wizard-active:#2563eb}.teacher-class-panel__header{flex-shrink:0;align-items:center;gap:.75rem;padding:.85rem 1.25rem .55rem;display:flex}.teacher-class-panel--full .teacher-class-panel__header{padding-inline:1.5rem}.teacher-class-panel__header .icon-btn{opacity:.65;transition:opacity .15s}.teacher-class-panel__header .icon-btn:hover{opacity:1}.teacher-class-panel__header--create{border-bottom:1px solid var(--border-subtle);padding-bottom:.7rem}.teacher-class-folders{z-index:1;background:var(--teacher-class-tab-strip-bg);flex-shrink:0;justify-content:space-between;align-items:flex-end;gap:.75rem;padding:.2rem 1.25rem 0;display:flex;position:relative}.teacher-class-panel--full .teacher-class-folders{border-bottom:1px solid var(--border-subtle);padding-inline:1.5rem}@supports (color:color-mix(in lab, red, red)){.teacher-class-panel--full .teacher-class-folders{border-bottom:1px solid color-mix(in srgb, var(--border-subtle) 55%, transparent)}}.teacher-class-folders__list{align-items:flex-end;gap:.15rem;min-width:0;display:flex;overflow-x:auto}.teacher-class-folders__separator{background:var(--border-subtle);flex-shrink:0;align-self:center;width:1px;height:1.125rem;margin-inline:.35rem .15rem}@supports (color:color-mix(in lab, red, red)){.teacher-class-folders__separator{background:color-mix(in srgb, var(--border-subtle) 80%, transparent)}}.teacher-class-folder-tab{z-index:1;color:var(--text-muted);box-shadow:none;cursor:pointer;background:0 0;border:1px solid #0000;border-bottom:none;border-radius:8px;flex-shrink:0;align-items:center;gap:.4rem;margin-bottom:0;padding:.5rem .8rem .62rem;font-size:13px;font-weight:500;text-decoration:none;transition:color .16s,background-color .16s,border-color .16s;display:inline-flex;position:relative}.teacher-class-folder-tab__icon{opacity:.5;flex-shrink:0;width:14px;height:14px;transition:opacity .16s}.teacher-class-folder-tab:hover:not(.is-active){color:var(--text-secondary);background:var(--glass-bg-hover)}@supports (color:color-mix(in lab, red, red)){.teacher-class-folder-tab:hover:not(.is-active){background:color-mix(in srgb, var(--glass-bg-hover) 55%, transparent)}}.teacher-class-folder-tab:hover:not(.is-active) .teacher-class-folder-tab__icon{opacity:.75}.teacher-class-folder-tab.is-active{z-index:3;border-color:var(--border-subtle);margin-bottom:0}@supports (color:color-mix(in lab, red, red)){.teacher-class-folder-tab.is-active{border-color:color-mix(in srgb, var(--border-subtle) 75%, transparent)}}.teacher-class-folder-tab.is-active{background:var(--teacher-class-tab-active-bg);color:var(--text-primary);box-shadow:none;border-bottom:none;border-radius:8px 8px 0 0;font-weight:550}.teacher-class-folder-tab.is-active .teacher-class-folder-tab__icon{opacity:1}.teacher-class-folder-tab.is-active:before,.teacher-class-folder-tab.is-active:after{content:"";pointer-events:none;width:8px;height:8px;position:absolute;bottom:0}.teacher-class-folder-tab.is-active:before{background:radial-gradient(circle at 0 0, transparent 8px, var(--teacher-class-tab-active-bg) 8px);left:-8px}.teacher-class-folder-tab.is-active:after{background:radial-gradient(circle at 100% 0, transparent 8px, var(--teacher-class-tab-active-bg) 8px);right:-8px}.teacher-class-folder-tab__count{background:var(--nav-active-bg);border-radius:9999px;justify-content:center;align-items:center;min-width:1.1rem;height:1.1rem;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.teacher-class-folder-tab__count{background:color-mix(in srgb, var(--nav-active-bg) 85%, transparent)}}.teacher-class-folder-tab__count{font-variant-numeric:tabular-nums;color:var(--text-secondary);padding:0 .3rem;font-size:10px;font-weight:550}.teacher-class-folder-tab:not(.is-active) .teacher-class-folder-tab__count{min-width:0;height:auto;color:var(--text-muted);background:0 0;padding:0;font-size:12px;font-weight:500}.teacher-class-folders__actions{flex-shrink:0;align-items:center;height:2rem;padding-bottom:.45rem;display:flex}.teacher-class-panel__body{z-index:2;background:var(--teacher-class-tab-active-bg);border-top:none;border-radius:0;flex-direction:column;flex:1;min-height:0;display:flex;position:relative;overflow:hidden}.teacher-class-panel--full .teacher-class-panel__body{flex:auto}.teacher-class-panel__footer{background:var(--teacher-class-tab-active-bg);flex-shrink:0;justify-content:flex-end;padding:.35rem 1rem .65rem;display:flex}.teacher-class-code{letter-spacing:.12em;font-variant-numeric:tabular-nums;color:var(--text-muted);background:0 0;border:none;padding:.15rem .1rem;font-size:11px;font-weight:500}@supports (color:color-mix(in lab, red, red)){.teacher-class-code{color:color-mix(in srgb, var(--text-muted) 80%, transparent)}}.teacher-class-code{cursor:pointer;transition:color .15s}.teacher-class-code--header{border:1px solid var(--border-subtle);flex-shrink:0}@supports (color:color-mix(in lab, red, red)){.teacher-class-code--header{border:1px solid color-mix(in srgb, var(--border-subtle) 70%, transparent)}}.teacher-class-code--header{background:var(--glass-bg-hover);border-radius:6px}@supports (color:color-mix(in lab, red, red)){.teacher-class-code--header{background:color-mix(in srgb, var(--glass-bg-hover) 40%, transparent)}}.teacher-class-code--header{letter-spacing:.1em;padding:.35rem .65rem;font-size:11px}.teacher-class-panel .dash-panel-list{gap:0;padding:.35rem 0 1rem}.teacher-class-panel--full .dash-panel-list{padding-inline:1.5rem}.teacher-class-panel .dash-panel-toolbar{padding:.75rem 1.25rem .15rem}.teacher-class-panel--full .dash-panel-toolbar{padding-inline:1.5rem}.teacher-class-panel .teacher-feed-row{border:none;border-bottom:1px solid var(--border-subtle);border-radius:0}@supports (color:color-mix(in lab, red, red)){.teacher-class-panel .teacher-feed-row{border-bottom:1px solid color-mix(in srgb, var(--border-subtle) 70%, transparent)}}.teacher-class-panel .teacher-feed-row{background:0 0;transition:background-color .16s}.teacher-class-panel .teacher-feed-row:last-child{border-bottom:none}.teacher-class-panel .teacher-feed-row:hover{border-bottom-color:var(--border-subtle)}@supports (color:color-mix(in lab, red, red)){.teacher-class-panel .teacher-feed-row:hover{border-bottom-color:color-mix(in srgb, var(--border-subtle) 70%, transparent)}}.teacher-class-panel .teacher-feed-row:hover{background:var(--text-primary)}@supports (color:color-mix(in lab, red, red)){.teacher-class-panel .teacher-feed-row:hover{background:color-mix(in srgb, var(--text-primary) 4%, transparent)}}.teacher-class-panel .teacher-feed-row.is-selected{border-bottom-color:var(--border-subtle)}@supports (color:color-mix(in lab, red, red)){.teacher-class-panel .teacher-feed-row.is-selected{border-bottom-color:color-mix(in srgb, var(--border-subtle) 70%, transparent)}}.teacher-class-panel .teacher-feed-row.is-selected{background:var(--text-primary)}@supports (color:color-mix(in lab, red, red)){.teacher-class-panel .teacher-feed-row.is-selected{background:color-mix(in srgb, var(--text-primary) 6%, transparent)}}.teacher-class-panel .teacher-feed-row__body{padding:.72rem .65rem .72rem 1rem}.teacher-class-panel .dash-panel-empty{background:var(--glass-bg-hover);border:none;border-radius:8px;margin:.65rem 1.25rem 1rem}@supports (color:color-mix(in lab, red, red)){.teacher-class-panel .dash-panel-empty{background:color-mix(in srgb, var(--glass-bg-hover) 35%, transparent)}}.teacher-class-panel .dash-panel-empty{padding:1.75rem 1.25rem}.teacher-class-panel--full .dash-panel-empty{margin-inline:1.5rem}[data-theme=light] .teacher-class-panel .teacher-feed-row,[data-theme=dark] .teacher-class-panel .teacher-feed-row{background:0 0}[data-theme=light] .teacher-class-panel .dash-panel-empty,[data-theme=dark] .teacher-class-panel 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.18s;display:flex}.teacher-class-row:hover{background:var(--glass-bg-hover)}.teacher-class-row__mark{opacity:.9;border-radius:9999px;align-self:stretch;width:3px;min-height:2.5rem;margin-top:.15rem}.teacher-class-row__symbol{opacity:.92;justify-content:center;width:1.75rem;padding-top:.1rem;font-size:1.05rem;line-height:1;display:inline-flex}.teacher-activities{flex-direction:column;gap:.35rem;display:flex}.teacher-compose{border-bottom:1px solid var(--border-subtle);padding:1rem 1rem 1.1rem}.teacher-compose--muted{border-bottom:1px solid var(--border-subtle)}.teacher-compose__grid{grid-template-columns:1fr 1fr;gap:.55rem;display:grid}.teacher-compose__span{grid-column:1/-1}.teacher-activity-list{margin:0;padding:.25rem;list-style:none}.teacher-activity-row{border-radius:14px;align-items:flex-start;gap:.75rem;padding:.95rem 1rem;transition:background-color 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1.05rem}.teacher-invite-banner__code{letter-spacing:.16em;color:var(--text-primary);margin:.35rem 0 0;font-size:1.65rem;font-weight:600}@media (max-width:640px){.teacher-overview__header{flex-direction:column;align-items:stretch}.teacher-compose__grid{grid-template-columns:1fr}.teacher-symbol-grid{grid-template-columns:repeat(6,minmax(0,1fr))}}.settings-ios-toggle{flex-shrink:0;width:36px;height:20px;display:inline-block;position:relative}.settings-ios-toggle__checkbox{opacity:0;appearance:none;pointer-events:none;border:0;width:0;height:0;margin:0;padding:0;position:absolute}.settings-ios-toggle__switch{cursor:pointer;background:#ffffff1f;border:1px solid #ffffff1a;border-radius:9999px;width:100%;height:100%;transition:background-color .2s,border-color .2s;display:block;position:relative}[data-theme=light] 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.assignment-review__badge{color:#4ade80;background:#22c55e1f}.assignment-review__card{border:1px solid var(--border-subtle);background:var(--bg-elevated);border-radius:1rem;padding:1.1rem 1.15rem}.assignment-review__work-image{border:1px solid var(--border-subtle);background:var(--bg-surface);border-radius:.75rem;width:100%;height:auto;display:block}.assignment-skill{border:1px solid var(--border-subtle);background:var(--glass-bg);border-radius:12px;align-items:center;gap:.7rem;padding:.7rem .85rem;display:flex}.assignment-skill__mark{border:1.5px solid var(--border-strong);color:#0000;border-radius:9999px;flex-shrink:0;justify-content:center;align-items:center;width:1.35rem;height:1.35rem;display:inline-flex}.assignment-skill.is-aced .assignment-skill__mark{border-color:#22c55e}@supports (color:color-mix(in lab, red, red)){.assignment-skill.is-aced .assignment-skill__mark{border-color:color-mix(in srgb, #22c55e 55%, var(--border-subtle))}}.assignment-skill.is-aced .assignment-skill__mark{color:#4ade80;background:#22c55e24}.assignment-skill__label{min-width:0;color:var(--text-primary);flex:1;font-size:13px;font-weight:550}.assignment-skill.is-aced .assignment-skill__label{color:var(--text-muted);text-decoration:line-through;text-decoration-thickness:1px}.assignment-skill__status{color:var(--text-muted);flex-shrink:0;font-size:11px;font-weight:500}.assignment-skill.is-aced .assignment-skill__status{color:#4ade80}.teacher-announcements{flex-direction:column;gap:.75rem;width:100%;padding:.85rem 1rem 1rem;display:flex}.teacher-announcements__list{flex-direction:column;gap:.75rem;width:100%;display:flex}.announcement-box{border:1px solid var(--border-subtle);background:var(--bg-elevated);width:100%;max-width:none;box-shadow:none;border-radius:3px;overflow:hidden}html.dark .announcement-box,:root[data-theme=dark] .announcement-box{background:var(--bg-elevated)}@supports (color:color-mix(in lab, red, red)){html.dark .announcement-box,:root[data-theme=dark] .announcement-box{background:color-mix(in srgb, var(--bg-elevated) 92%, #fff 8%)}}html.dark .announcement-box,:root[data-theme=dark] .announcement-box{box-shadow:none;border-color:#ffffff1a}[data-theme=light] .announcement-box{background:#fff;border-color:#0000001f}.announcement-box__header{align-items:center;gap:.65rem;padding:1rem 1.15rem .55rem;display:flex}.announcement-box__icon{background:var(--text-primary);border-radius:9999px;justify-content:center;align-items:center;width:1.85rem;height:1.85rem;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.announcement-box__icon{background:color-mix(in srgb, var(--text-primary) 8%, transparent)}}.announcement-box__icon{color:var(--text-primary)}.announcement-box__title{letter-spacing:-.01em;color:var(--text-primary);font-size:14px;font-weight:600}.announcement-box__for{flex-wrap:wrap;align-items:center;gap:.45rem;padding:0 1.15rem .75rem;display:flex}.announcement-box__for-label{color:var(--text-muted);font-size:12px;font-weight:500}.announcement-box__chip{border:1px solid var(--border-subtle);background:var(--glass-bg);max-width:100%;color:var(--text-secondary);border-radius:9999px;align-items:center;padding:.28rem .7rem;font-size:12px;font-weight:500;display:inline-flex}.announcement-box__textarea{resize:none;border:1px solid var(--border-subtle);background:var(--glass-bg);width:calc(100% - 2.2rem);min-height:6.5rem;color:var(--text-primary);border-radius:3px;outline:none;margin:0 1.1rem .85rem;padding:.75rem .9rem 1rem;font-size:14px;line-height:1.55;display:block}.announcement-box__textarea::placeholder{color:var(--text-placeholder)}.announcement-box__textarea:focus{border-color:var(--border-strong);background:var(--glass-bg-hover)}.announcement-compose__thumbs{flex-wrap:wrap;gap:.55rem;margin:0 1.1rem .85rem;display:flex}.announcement-compose__thumb{border:1px solid var(--border-subtle);background:var(--bg-base);cursor:pointer;border-radius:8px;width:4.25rem;height:4.25rem;padding:0;display:block;position:relative;overflow:hidden}.announcement-compose__thumb img{object-fit:cover;width:100%;height:100%;transition:filter .16s,transform .16s;display:block}.announcement-compose__thumb-overlay{color:#fff;opacity:0;background:#0000006b;justify-content:center;align-items:center;transition:opacity .16s;display:flex;position:absolute;inset:0}.announcement-compose__thumb:hover img,.announcement-compose__thumb:focus-visible img{filter:blur(2px);transform:scale(1.04)}.announcement-compose__thumb:hover .announcement-compose__thumb-overlay,.announcement-compose__thumb:focus-visible .announcement-compose__thumb-overlay{opacity:1}.announcement-card__images{margin:0 1.15rem .85rem}.announcement-card__images--grid{grid-template-columns:repeat(auto-fill,minmax(7.5rem,1fr));gap:.45rem;display:grid}.announcement-card__images--grid 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1.15rem 0}.announcement-box__reactions{padding:.85rem 1.15rem 1rem}.announcement-compose__preview{border:1px solid var(--border-subtle);background:var(--bg-base);border-radius:14px;position:relative;overflow:hidden}.announcement-compose__preview img{object-fit:cover;width:100%;max-height:220px;display:block}.announcement-compose__preview-remove{color:#fff;cursor:pointer;background:#0000008c;border:none;border-radius:9999px;justify-content:center;align-items:center;width:1.75rem;height:1.75rem;display:inline-flex;position:absolute;top:.5rem;right:.5rem}.announcement-compose__actions{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.announcement-compose__actions-right{align-items:center;gap:.65rem;display:flex}.announcement-compose__add-image{color:var(--text-muted);cursor:pointer;background:0 0;border:none;align-items:center;gap:.35rem;padding:.2rem .1rem;font-size:12px;font-weight:500;transition:color 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--tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}