.reading-list-container{max-width:1300px;margin:0 auto;padding:2rem 1.5rem;background-color:var(--background-color);color:var(--primary-color)}.reading-list-header{text-align:center;margin-bottom:2rem}.reading-list-title{font-size:2.8rem;font-weight:700;margin:0 0 1rem}.reading-list-toggles{display:flex;justify-content:center;gap:.75rem;margin-bottom:3rem;padding-bottom:1.5rem;border-bottom:1px solid var(--secondary-color)}.reading-list-toggle-button{padding:10px 24px;border-radius:20px;border:1px solid var(--secondary-color);background-color:transparent;color:var(--primary-color);cursor:pointer;font-weight:600;transition:all .2s ease;opacity:.7}.reading-list-toggle-button.active{background-color:var(--accent-color);color:var(--primary-color);border-color:var(--accent-color);opacity:1;transform:translateY(-2px)}.reading-list-books-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-gap:2.5rem 2rem;gap:2.5rem 2rem}.reading-list-empty-state,.reading-list-login-prompt{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background-color:var(--secondary-color);padding:4rem 2rem;border-radius:12px;min-height:50vh;margin-top:2rem}.reading-list-empty-state-icon{font-size:4.5rem;color:var(--accent-color);margin-bottom:1.5rem;line-height:1}.reading-list-empty-state h2,.reading-list-login-prompt h2{font-size:1.8rem;font-weight:600;color:var(--primary-color);margin:0 0 .75rem}.reading-list-empty-state p,.reading-list-login-prompt p{font-size:1.1rem;color:var(--primary-color);opacity:.9;max-width:500px;line-height:1.6;margin-bottom:2rem}.reading-list-action-buttons{display:flex;justify-content:center;gap:1rem}.reading-list-action-button{padding:12px 28px;border-radius:8px;text-decoration:none;font-weight:700;font-size:1rem;transition:transform .2s ease,box-shadow .2s ease}.reading-list-action-button:hover{transform:translateY(-2px);box-shadow:0 4px 15px rgba(0,0,0,.1)}@media (max-width:768px){.reading-list-container{padding:2rem 1rem}.reading-list-title{font-size:2.2rem}.reading-list-books-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:2rem 1.5rem}}@media (max-width:480px){.reading-list-container{padding:1.5rem .75rem}.reading-list-header{margin-bottom:1.5rem}.reading-list-title{font-size:1.8rem}.reading-list-toggles{flex-direction:column;gap:.5rem;margin-bottom:2rem}.reading-list-books-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem 1rem}}