.study-plan-checklist{display:block}.study-plan-checklist [hidden]{display:none}.study-plan-checklist__state{justify-items:start;gap:var(--space-xs);display:grid}.study-plan-checklist__notice,.study-plan-checklist__loading,.study-plan-checklist__error{font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-normal);margin:0}.study-plan-checklist__notice,.study-plan-checklist__loading{color:var(--text-muted)}.study-plan-checklist__error{color:var(--text-body)}.study-plan-checklist__hint,.study-plan-checklist__empty{margin:0 0 var(--space-sm);font-family:var(--font-sans);font-size:var(--text-sm);line-height:var(--leading-normal);color:var(--text-muted)}.study-plan-checklist__list{border-top:var(--rule-thin) solid var(--rule-light);margin:0;padding:0;list-style:none}.study-plan-checklist__item{align-items:baseline;gap:var(--space-2xs) var(--space-sm);padding:var(--space-sm) 0;border-bottom:var(--rule-thin) solid var(--rule-light);grid-template-columns:minmax(0,1fr) auto;display:grid}.study-plan-checklist__item--lesson{grid-template-columns:auto auto minmax(0,1fr)}.study-plan-checklist__item--lesson .study-plan-checklist__check{grid-column:1/-1}.study-plan-checklist__item--lesson .study-plan-checklist__link{justify-self:end}.study-plan-checklist__check{align-items:baseline;gap:var(--space-xs);font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-normal);color:var(--text-body);cursor:pointer;display:flex}.study-plan-checklist__checkbox{accent-color:var(--accent-primary);flex-shrink:0;margin:0}.study-plan-checklist__checkbox:checked+.study-plan-checklist__title{color:var(--text-muted)}.study-plan-checklist__minutes{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--text-muted);font-variant-numeric:tabular-nums;white-space:nowrap}.study-plan-checklist__link{font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-normal)}.study-plan-checklist__link--lesson{font-size:var(--text-sm)}.study-plan-checklist__plan>.time-estimator-badge{margin-bottom:var(--space-lg)}@media (width>=40rem){.study-plan-checklist__item--lesson{grid-template-columns:minmax(0,1fr) auto auto auto}.study-plan-checklist__item--lesson .study-plan-checklist__check{grid-column:auto}}.time-estimator-badge{justify-items:start;gap:var(--space-2xs);padding:var(--space-md);background-color:var(--bg-subtle);border-radius:var(--radius-md);display:grid}.time-estimator-badge__label{font-family:var(--font-sans);font-size:var(--text-sm);line-height:var(--leading-normal);color:var(--text-muted)}.time-estimator-badge__value{font-family:var(--font-mono);font-size:var(--text-3xl);font-weight:500;line-height:var(--leading-none);color:var(--text-title);font-variant-numeric:tabular-nums}