.navbar{background-color:var(--card-bg);padding:1rem 0;position:sticky;top:0;z-index:100;box-shadow:0 4px 20px #0000004d;border-bottom:1px solid rgba(255,255,255,.05)}.navbar-container{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center;gap:2rem}.navbar-logo{font-size:1.8rem;font-weight:800;color:var(--accent-color);text-decoration:none;letter-spacing:-1px;background:linear-gradient(135deg,var(--accent-color),#a78bfa);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.navbar-menu{display:flex;gap:1.5rem;align-items:center}.navbar-item{color:var(--text-secondary);text-decoration:none;font-weight:500;display:flex;align-items:center;gap:.5rem;transition:all .2s;padding:.5rem .8rem;border-radius:8px}.navbar-item:hover{color:var(--text-primary);background-color:#ffffff0d}.navbar-item.active{color:var(--accent-color);background-color:#7c3aed1a}.search-form{flex:1;max-width:400px;position:relative;display:flex;align-items:center}.search-input{width:100%;background-color:#0003;border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:.6rem 2.5rem .6rem 1rem;color:var(--text-primary);font-size:.95rem;transition:all .2s}.search-input:focus{outline:none;border-color:var(--accent-color);background-color:#0006;box-shadow:0 0 0 2px #7c3aed33}.search-button{position:absolute;right:10px;background:none;border:none;color:var(--text-secondary);cursor:pointer;transition:color .2s;display:flex;align-items:center;justify-content:center}.search-button:hover{color:var(--accent-color)}@media(max-width:768px){.navbar-container{flex-direction:column;gap:1rem}.navbar-menu{width:100%;overflow-x:auto;padding-bottom:.5rem}.search-form{width:100%;max-width:none}}.book-card{width:100%;display:flex;flex-direction:column;gap:1rem;background-color:var(--card-bg);border-radius:12px;padding:1rem;transition:transform var(--transition-speed) ease,box-shadow var(--transition-speed) ease}.book-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px #00000080}.poster-wrapper{position:relative;width:100%;aspect-ratio:2 / 3;border-radius:8px;overflow:hidden;cursor:pointer}.book-poster{width:100%;height:100%;object-fit:cover;transition:filter var(--transition-speed) ease}.poster-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#000c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:1.5rem;opacity:0;transition:opacity var(--transition-speed) ease}.poster-wrapper:hover .poster-overlay{opacity:1}.book-description-preview{color:var(--text-primary);font-size:.9rem;line-height:1.5;text-align:center}.book-info{display:flex;flex-direction:column;gap:.5rem}.book-title{font-size:1.2rem;font-weight:700;color:var(--text-primary);text-decoration:none;margin-bottom:.25rem;transition:color var(--transition-speed)}.book-title:hover{color:var(--hover-color)}.info-row{display:flex;align-items:center;gap:.5rem;font-size:.9rem;color:var(--text-secondary)}.info-icon{color:var(--accent-color);flex-shrink:0}.info-link{color:var(--text-secondary);text-decoration:none;transition:color var(--transition-speed)}.info-link:hover{color:var(--hover-color);text-decoration:underline}.app-container{max-width:1200px;margin:0 auto;padding:2rem}.header{text-align:center;margin-bottom:3rem;padding:2rem 0}.title{font-size:3rem;font-weight:800;color:var(--text-primary);text-transform:uppercase;letter-spacing:2px;margin-bottom:.5rem;background:linear-gradient(45deg,#fff,var(--text-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.subtitle{font-size:1.2rem;color:var(--accent-color);font-weight:500;letter-spacing:1px}.books-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:2rem;padding:1rem}@media(max-width:768px){.title{font-size:2rem}.books-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1.5rem}}:root{--bg-color: #0a0a0f;--card-bg: #16161e;--text-primary: #ffffff;--text-secondary: #a0a0b0;--accent-color: #7c3aed;--accent-glow: rgba(124, 58, 237, .5);--hover-color: rgb(130, 228, 103);--font-main: "Inter", system-ui, -apple-system, sans-serif;--transition-speed: .3s}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);font-family:var(--font-main);min-height:100vh;overflow-x:hidden}#root{width:100%;min-height:100vh}