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var(--gray-100)}.books-list .skeleton-row:last-child{border-bottom:none}@media (width<=768px){.list-item{grid-template-columns:auto 1fr auto}.list-header,.list-item-meta,.list-item-year{display:none}}.stagger-1{animation-delay:30ms}.stagger-2{animation-delay:60ms}.stagger-3{animation-delay:90ms}.stagger-4{animation-delay:.12s}.stagger-5{animation-delay:.15s}.stagger-6{animation-delay:.18s}.stagger-7{animation-delay:.21s}.stagger-8{animation-delay:.24s}.text-sm{font-size:.78rem}.text-muted{color:var(--text-muted)}.mt-4{margin-top:16px}.flex{display:flex}.items-center{align-items:center}.gap-2{gap:8px}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--gray-400)}.auth-page{justify-content:center;align-items:center;min-height:calc(100vh - 140px);padding:2rem;display:flex}.auth-card{border:1px solid var(--border-color);background:#fff;border-radius:20px;width:100%;max-width:440px;padding:3rem 2.5rem;box-shadow:0 10px 40px #0000000d}.auth-header{text-align:center;margin-bottom:2rem}.auth-header h1{color:var(--text-dark);margin-bottom:.5rem;font-size:1.75rem;font-weight:700}.auth-header p{color:var(--text-muted);font-size:.95rem}.auth-form .form-group{margin-bottom:1.25rem}.auth-footer{text-align:center;color:var(--text-muted);margin-top:1.5rem;font-size:.9rem}.auth-footer a{color:var(--primary-color);font-weight:600;text-decoration:none;transition:all .2s}.auth-footer a:hover{color:var(--secondary-color);text-decoration:underline}.user-profile{color:var(--text-main);align-items:center;gap:.5rem;margin-right:1rem;font-weight:500;display:flex}.user-avatar{background:var(--primary-color);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;display:flex}