/* problem grid */ .problems-grid display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 1.5rem;
.btn-hint background: none; border: 1px solid #bcd0c6; padding: 0.4rem 1rem; border-radius: 40px; font-weight: 600; font-size: 0.75rem; color: #2c6e4f; cursor: pointer; transition: 0.2s; organic chemistry ms chouhan
select, .search-input width: 100%; padding: 0.7rem 1rem; border-radius: 24px; border: 1px solid #cbdde6; background: #fefefe; font-weight: 500; font-family: inherit; transition: all 0.2s; cursor: pointer; /* problem grid */
This is a great request. is a famous book for practicing Advanced Problems in Organic Chemistry (often used for JEE/NEET). A useful feature would be a Smart Problem Index & Solver that bridges the static book with dynamic learning. .btn-hint background: none
let currentFilters = chapter: 'all', difficulty: 'all', search: '' ;