.livraria-layout{display:grid;grid-template-columns:200px 1fr;gap:28px;align-items:start}.livros-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.livro-card{background:var(--surface);border:1px solid var(--border);border-radius:6px;overflow:hidden;transition:box-shadow .2s;display:flex;flex-direction:row}.livro-card:hover{box-shadow:0 6px 20px #102a511a}.livro-cover{width:130px;min-height:170px;flex-shrink:0;background:#102a510d;display:flex;align-items:center;justify-content:center;border-right:1px solid var(--border);padding:10px}.livro-cover img{max-height:150px;max-width:100%;object-fit:contain;border-radius:2px}.livro-info{flex:1;padding:14px 18px;display:flex;flex-direction:column;gap:5px;min-width:0}.livro-cat-badge{font-family:DM Sans,sans-serif;font-size:.55rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--navy);background:#102a5112;padding:2px 8px;border-radius:3px}.livro-details-btn{appearance:none;font-family:DM Sans,sans-serif;font-size:.7rem;font-weight:600;letter-spacing:.04em;color:var(--navy);background:transparent;border:1px solid var(--border);border-radius:3px;padding:5px 12px;cursor:pointer;white-space:nowrap;transition:background .15s,border-color .15s}.livro-details-btn:hover{background:#102a510f;border-color:#102a5133}.cat-item{display:block;width:100%;padding:9px 16px;font-family:DM Sans,sans-serif;font-size:.8125rem;font-weight:500;color:var(--muted);background:none;border:none;text-align:left;cursor:pointer;transition:background .15s,color .15s}.cat-item:hover{background:#102a510a;color:var(--navy)}.cat-active{color:var(--navy);font-weight:700;background:#102a510f!important}@media(max-width:900px){.livraria-layout{grid-template-columns:1fr}}@media(max-width:700px){.livros-grid{grid-template-columns:1fr}}.drawer-overlay{position:fixed;inset:0;background:#00000073;z-index:900;opacity:0;pointer-events:none;transition:opacity .3s}.drawer-overlay.open{opacity:1;pointer-events:auto}.drawer{position:fixed;top:0;right:0;bottom:0;width:min(560px,92vw);background:var(--surface);z-index:910;transform:translate(100%);transition:transform .3s ease;box-shadow:-4px 0 30px #0000001f;display:flex;flex-direction:column;overflow:hidden}.drawer.open{transform:translate(0)}.drawer-close{appearance:none;position:absolute;top:16px;right:16px;background:var(--surface);border:1px solid var(--border);border-radius:50%;width:36px;height:36px;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:5;color:var(--navy);transition:background .15s}.drawer-close:hover{background:#102a510f}.drawer-content{overflow-y:auto;flex:1;padding:40px 36px 60px}@media(max-width:480px){.drawer-content{padding:32px 20px 48px}}.livro-drawer-cover{display:flex;align-items:center;justify-content:center;background:#102a510a;border-radius:6px;padding:20px;margin-bottom:28px;min-height:200px}.livro-drawer-cover img{max-height:300px;max-width:100%;object-fit:contain;border-radius:3px;box-shadow:0 4px 20px #0000001a}.livro-drawer-title{font-family:Cormorant Garamond,Georgia,serif;font-size:clamp(1.5rem,3.5vw,2rem);font-weight:400;color:var(--navy);line-height:1.2;margin-bottom:8px}.livro-drawer-author{font-family:DM Sans,sans-serif;font-size:.85rem;color:var(--muted);margin-bottom:16px}.livro-drawer-esgotado{font-family:DM Sans,sans-serif;font-size:.8rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#888;margin:4px 0 12px}.livro-drawer-price{font-family:DM Sans,sans-serif;font-size:1.25rem;font-weight:700;color:var(--navy);margin-bottom:20px}.livro-drawer-desc{font-family:Cormorant Garamond,Georgia,serif;font-size:1.0625rem;line-height:1.75;color:var(--text);margin-bottom:28px}.livro-drawer-desc p{margin-bottom:1em}.livro-drawer-buy{display:inline-flex;align-items:center;gap:8px;font-family:DM Sans,sans-serif;font-size:.8rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#fff;background:var(--navy);padding:12px 24px;border-radius:4px;text-decoration:none;transition:background .15s}.livro-drawer-buy:hover{background:#0d1f3c}.livro-drawer-buy svg{flex-shrink:0}