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.15s;display:flex}.lesson-material-link:hover{background:var(--bg-soft);border-color:var(--green-dark-text)}.lesson-material-link__icon{color:#b46d60;background:#fff0ec;border-radius:8px;flex:none;place-items:center;width:30px;height:34px;font-size:1rem;display:grid}.lesson-material-link--board .lesson-material-link__icon{background:var(--green-soft-bg);color:var(--green-dark-text)}.lesson-material-link__text{flex:1;min-width:0}.lesson-material-link__name{overflow-wrap:anywhere;font-size:.85rem;font-weight:650;line-height:1.4;display:block}.lesson-material-link__type{color:var(--text-muted);margin-top:2px;font-size:.75rem;line-height:1.4;display:block}.lesson-material-link__action{color:#8da087;flex:none;font-size:.85rem}.lesson-material-row__remove{border:1px solid var(--border);background:var(--bg-card);width:34px;height:34px;color:var(--text-muted);cursor:pointer;border-radius:9px;flex:none;place-items:center;display:grid}.lesson-material-row__remove:hover{color:#b8372c;background:#fff0ec}.lesson-material-link:focus-visible,.lesson-material-row__remove:focus-visible{outline:2px solid var(--accent);outline-offset:3px}@media (max-width:600px){.lesson-materials{margin:20px 0;padding:17px 15px}.lesson-materials__head{gap:8px;margin-bottom:14px}.lesson-materials .lesson-materials__title{font-size:1rem}.lesson-material-link{gap:10px}.student-admin-pdf-card{flex-wrap:wrap}.student-admin-pdf-card .pdf-card-link{overflow-wrap:anywhere;flex:1;min-width:0}.quarter-section-editor-fields .course-material-actions{flex-wrap:wrap}}.lesson-color-picker{color:var(--text);gap:9px;margin:12px 0;font-size:.9rem;display:grid}.lesson-color-picker>div{flex-wrap:wrap;gap:9px;display:flex}.lesson-color-picker button{cursor:pointer;width:44px;height:44px;font:inherit;color:#24332b;border:2px solid;border-radius:12px}.lesson-color-picker button[aria-pressed=true]{outline-offset:3px;outline:2px solid #4b6652}.course-node-card--lesson.course-node-card--color-red{--lesson-fill:#fdeae8;--lesson-border:#e3b0ab;--lesson-hover:#c66e63}.course-node-card--lesson.course-node-card--color-orange{--lesson-fill:#fff0df;--lesson-border:#e8c29a;--lesson-hover:#c58b50}.course-node-card--lesson.course-node-card--color-yellow{--lesson-fill:#fff8dd;--lesson-border:#dfcf91;--lesson-hover:#b59c3b}.course-node-card--lesson.course-node-card--color-gray{--lesson-fill:#edf0f2;--lesson-border:#bfc8ce;--lesson-hover:#7d8c98}.task-card.course-node-card--lesson[class*=course-node-card--color-]{background:linear-gradient(145deg,var(--lesson-fill),#fff 75%);border-color:var(--lesson-border)}.task-card.course-node-card--lesson[class*=course-node-card--color-]:hover{border-color:var(--lesson-hover);box-shadow:0 12px 26px #23372c14}.course-node-card--assessment{background:#fff9ef;border-color:#d5b581}.task-card.course-node-card--assessment:hover,.task-card.course-node-card--assessment:focus-visible{background:#fff7e9;border-color:#c18a40;box-shadow:0 10px 24px #ad79331a}.task-card.course-node-card--assessment:before{background:#c18a40}.assessment-card-badge{color:#94702c;align-items:center;gap:7px;margin-bottom:10px;font-size:.78rem;font-weight:700;display:inline-flex}.grade-return-nav{align-items:center;margin:0 0 22px;display:flex}.grade-return-nav .back-btn{margin:0}