.favorites-container{min-height:100vh;padding:2rem 0;background-color:var(--background-primary);transition:background-color .3s ease}.favorites-header{text-align:center;margin-bottom:2.5rem;animation:fadeIn .6s ease-out;max-width:1400px;margin-left:auto;margin-right:auto;border-bottom:1px solid rgba(0,0,0,.05);padding:0 1rem 1.5rem}[data-theme=dark] .favorites-header{border-bottom-color:rgba(255,255,255,.05)}.favorites-title{font-size:2rem;font-weight:700;margin-bottom:.5rem;color:var(--text-primary);letter-spacing:-.02em}.favorites-subtitle{font-size:1rem;opacity:.6;color:var(--text-secondary)}.favorites-books-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:0;padding:1rem 0}.favorites-books-grid .book-card{width:200px;margin:10px}.favorites-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:6rem 2rem;text-align:center;max-width:400px;margin:4rem auto;opacity:.7}.favorites-empty-state-icon{font-size:4rem;margin-bottom:1.5rem;opacity:.5;filter:grayscale(100%)}.favorites-empty-state h2{font-size:1.25rem;font-weight:600;margin-bottom:.5rem;color:var(--text-primary)}.favorites-empty-state p{color:var(--text-secondary);font-size:.95rem}.favorites-action-button{display:inline-block;margin-top:1.5rem;padding:.75rem 1.5rem;background-color:var(--accent-color);color:var(--background-color);text-decoration:none;border-radius:8px;font-weight:600;transition:opacity .2s}.favorites-action-button:hover{opacity:.9}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.fade-in-page{animation:fadeIn .8s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:600px){.favorites-books-grid .book-card{width:150px}}@media (max-width:444px){.favorites-books-grid .book-card{width:130px}}@media (max-width:325px){.favorites-books-grid .book-card{width:120px}}@media (max-width:768px){.favorites-container{padding:1.5rem 0}.favorites-header{text-align:center;margin-bottom:2rem;border-bottom:none;padding-bottom:0}.favorites-title{font-size:1.75rem}}