.user-library{list-style:none;padding:0;margin:20px 0;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:24px}.library-item{position:relative;border-radius:8px;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.1)}.library-item:hover{transform:translateY(-4px);box-shadow:0 4px 16px rgba(0,0,0,.15)}.library-item a{text-decoration:none;color:inherit;display:block}.library-item-image{position:relative;overflow:hidden;aspect-ratio:2/3;background:#f5f5f5}.library-item-image img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.library-item:hover .library-item-image img{transform:scale(1.05)}.library-item-badge{position:absolute;top:8px;right:8px;background:rgba(0,0,0,.8);color:#fff;padding:4px 10px;border-radius:4px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.library-item-badge.advent{background:linear-gradient(135deg,#c31432 0%,#240b36 100%)}.library-item-badge.regular{background:rgba(0,0,0,.7)}.library-item-badge.reading{background:linear-gradient(135deg,#f093fb 0%,#f5576c 100%)}.library-item-badge.finished{background:linear-gradient(135deg,#4caf50 0%,#45a049 100%)}.library-item-content{padding:12px}.library-item-title{font-size:14px;font-weight:600;margin:0 0 6px;color:#333;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.library-item-subtitle{font-size:12px;color:#666;margin:0}.library-item-progress{margin-top:8px}.progress-bar{height:4px;background:#e0e0e0;border-radius:2px;overflow:hidden}.progress-bar-fill{height:100%;background:linear-gradient(90deg,#4caf50,#45a049);transition:width .3s ease}.library-empty{text-align:center;padding:60px 20px;color:#666}.library-empty-icon{font-size:64px;margin-bottom:16px;opacity:.3}.library-empty-text{font-size:18px;font-weight:600;margin-bottom:8px}.library-empty-subtext{font-size:14px;color:#999}.advent-calendar{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px;margin:20px 0}.advent-day-card{aspect-ratio:1;background:#fff;border:2px solid #e0e0e0;border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-decoration:none;color:#333;transition:all .3s ease;position:relative;overflow:hidden}.advent-day-card.unlocked{border-color:#4caf50;background:linear-gradient(135deg,#fff 0%,#f0f9ff 100%);cursor:pointer}.advent-day-card.unlocked:hover{transform:scale(1.05);box-shadow:0 4px 12px rgba(76,175,80,.3)}.advent-day-card.locked{opacity:.5;cursor:not-allowed;background:#f5f5f5}.advent-day-card.current{border-color:#ff6b6b;background:linear-gradient(135deg,#fff 0%,#fff0f0 100%);animation:pulse 2s infinite}.advent-day-card.has-progress{border-color:#2196f3;background:linear-gradient(135deg,#fff 0%,#e3f2fd 100%)}.advent-day-card.has-progress:hover{transform:scale(1.05);box-shadow:0 4px 12px rgba(33,150,243,.3)}@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(255,107,107,.4)}50%{box-shadow:0 0 0 8px rgba(255,107,107,0)}}.advent-day-number{font-size:32px;font-weight:700;color:#333}.advent-day-label{font-size:10px;text-transform:uppercase;color:#666;margin-top:4px}.advent-day-icon{position:absolute;top:8px;right:8px;font-size:16px}@media (max-width:768px){.user-library{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:16px}.advent-calendar{grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:8px}.advent-day-number{font-size:24px}}@media (max-width:480px){.user-library{grid-template-columns:repeat(2,1fr)}.advent-calendar{grid-template-columns:repeat(4,1fr)}}