Zadachi — Po Matematika Za 4 Klas

.new-task-btn background: #2c7da0; border: none; padding: 0.5rem 1.5rem; border-radius: 40px; font-weight: 600; font-size: 1rem; color: white; cursor: pointer; transition: 0.2s; display: inline-flex; align-items: center; gap: 8px; box-shadow: 0 2px 6px rgba(0,0,0,0.1);

.new-task-btn:hover background: #1f5e7a; transform: scale(0.97); zadachi po matematika za 4 klas

.check-btn:hover background: #1f5e7a;