*{margin:0;padding:0;box-sizing:border-box}:root{--cream: #f7f2eb;--paper: #e8ddd0;--tan: #d6c7b5;--brown-dark: #3d2b1f;--brown-mid: #7a5f44;--brown-light: #cbb59b;--shadow: rgba(60, 40, 20, .25);--radius: 2rem;--transition: .2s ease}body{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem;background:var(--cream);background-image:radial-gradient(circle at 20% 30%,#ede3d8,#d6c7b5);font-family:Inter,sans-serif;color:var(--brown-dark)}.container{max-width:820px;width:100%;background:#fffbf5bf;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);padding:2rem 2.25rem;border-radius:var(--radius);box-shadow:0 20px 60px var(--shadow),inset 0 1px 4px #fff9;border:1px solid rgba(200,170,140,.25)}.header{margin-bottom:1.8rem;border-bottom:2px dashed var(--brown-light);padding-bottom:.6rem}.header h1{font-family:Playfair Display,serif;font-weight:700;font-size:2.6rem;letter-spacing:-.5px;color:var(--brown-dark);text-shadow:2px 2px 0 rgba(180,130,90,.12)}.header .subtitle{color:var(--brown-mid);font-size:.8rem;letter-spacing:3px;text-transform:uppercase;margin-top:-.2rem}.book-section{display:flex;gap:2rem;flex-wrap:wrap;align-items:flex-start;margin-bottom:2.5rem}.cover-wrapper{flex:0 0 180px;border-radius:4px;box-shadow:8px 14px 30px var(--shadow);transition:transform var(--transition);background:var(--tan)}.cover-wrapper:hover{transform:scale(1.02) translateY(-3px)}.cover-wrapper img{width:100%;height:auto;display:block;border-radius:4px;min-height:240px;object-fit:cover;background:var(--paper)}.book-info{flex:1;min-width:200px}.book-info .title{font-family:Playfair Display,serif;font-weight:700;font-size:1.9rem;line-height:1.2;color:var(--brown-dark);margin-bottom:.1rem}.book-info .author{font-weight:600;color:var(--brown-mid);font-size:1rem;margin-bottom:.6rem}.book-info .description{color:var(--brown-dark);font-size:.92rem;line-height:1.6;max-height:130px;overflow-y:auto;padding:.6rem .8rem;background:#fff5eb80;border-radius:12px;margin-bottom:1.2rem;font-weight:350;scrollbar-width:thin;scrollbar-color:var(--brown-light) transparent}.book-info .description::-webkit-scrollbar{width:4px}.book-info .description::-webkit-scrollbar-thumb{background:var(--brown-light);border-radius:8px}.actions{display:flex;flex-wrap:wrap;gap:.6rem}.actions button,.actions a{display:inline-flex;align-items:center;gap:6px;padding:.5rem 1.3rem;border-radius:40px;font-family:Inter,sans-serif;font-size:.85rem;font-weight:500;border:1px solid var(--brown-light);background:var(--paper);color:var(--brown-dark);cursor:pointer;text-decoration:none;transition:all var(--transition)}.actions button:hover,.actions a:hover{background:#d6c0ad;border-color:#a88b74;transform:translateY(-2px);box-shadow:0 6px 16px #6446281f}.actions .btn-save{background:#b8a084;color:#fff;border-color:#9c8068}.actions .btn-save:hover{background:#a08870;border-color:#7a6450}.actions .btn-next{background:var(--brown-dark);color:var(--cream);border-color:var(--brown-dark)}.actions .btn-next:hover{background:#5a4030;border-color:#5a4030}.list-section{border-top:2px dashed var(--brown-light);padding-top:1.2rem}.list-section h3{font-family:Playfair Display,serif;font-weight:700;font-size:1.3rem;color:var(--brown-dark);margin-bottom:.4rem}.list-section ul{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem .8rem}.list-section ul li{background:#fff5eb99;padding:.25rem .6rem .25rem 1rem;border-radius:30px;font-size:.9rem;border:1px solid #decfc0;display:flex;align-items:center;gap:8px}.list-section ul li .remove-btn{background:transparent;border:none;color:#8a6e58;cursor:pointer;font-size:1.1rem;line-height:1;padding:0 2px;transition:color var(--transition)}.list-section ul li .remove-btn:hover{color:#b34a3a}.empty-message{color:#8a6e58;font-style:italic;font-size:.9rem;padding:.2rem 0}@media (max-width: 640px){body{padding:.8rem}.container{padding:1.2rem}.book-section{flex-direction:column;align-items:center;text-align:center}.cover-wrapper{flex:0 0 auto;width:150px}.book-info .title{font-size:1.5rem}.actions{justify-content:center}.header h1{font-size:2rem}}