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ease}.chapter-item:hover{background:linear-gradient(135deg,#edf2f7,#e2e8f0);box-shadow:0 4px 16px #0000001a;transform:translateX(4px)}.chapter-name{color:#2d3748;flex:1 1;font-size:.95rem;font-weight:600;line-height:1.4;margin-right:12px}.stars-container{display:flex;gap:3px}.star{color:#e2e8f0;cursor:pointer;filter:drop-shadow(0 1px 2px rgba(0,0,0,.1));font-size:20px;transition:all .3s ease;-webkit-user-select:none;user-select:none}.star:hover{color:#fbbf24;transform:scale(1.15)}.star.filled{color:#fbbf24;filter:drop-shadow(0 2px 4px rgba(251,191,36,.3))}.add-chapter-section{margin-bottom:20px}.add-chapter-form{display:flex;gap:10px}.chapter-input{background:#fffc;border:2px solid #e2e8f0;border-radius:10px;flex:1 1;font-size:14px;font-weight:500;padding:12px 16px;transition:all .3s ease}.chapter-input:focus{background:#fff;border-color:#667eea;box-shadow:0 0 0 3px 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