.wp-lib-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 50%, #e2e8f0 100%);
}

.wp-lib-page-header {
    padding: 56px 20px;
    background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 40%, #3b82f6 100%);
    color: #fff;
    box-shadow: 0 25px 70px rgba(99, 102, 241, 0.35);
    position: relative;
    overflow: hidden;
    margin-bottom: 40px;
}

.wp-lib-page-header::before {
    content: '';
    position: absolute;
    top: -70%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    animation: floatOrb 20s ease-in-out infinite;
}

.wp-lib-page-header::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -20%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 50%;
    animation: floatOrb 25s ease-in-out infinite reverse;
}

@keyframes floatOrb {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(20px, -20px) scale(1.05); }
}

.wp-lib-header-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 15px;
}

.wp-lib-main-content {
    padding: 0 20px;
}

.wp-lib-main-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 15px;
}

.wp-lib-header-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    position: relative;
    z-index: 1;
}

.wp-lib-header-text {
    flex: 1;
}

.wp-lib-page-title {
    font-size: 44px;
    font-weight: 800;
    margin-bottom: 10px;
    letter-spacing: -2px;
    line-height: 1.15;
}

.wp-lib-page-subtitle {
    font-size: 18px;
    opacity: 0.9;
    margin: 0;
    font-weight: 400;
}

.wp-lib-page-stats {
    display: flex;
    gap: 16px;
}

.wp-lib-page-stat {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 22px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.35s;
}

.wp-lib-page-stat:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.wp-lib-page-stat-icon {
    font-size: 22px;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 10px;
}

.wp-lib-page-stat-number {
    font-size: 26px;
    font-weight: 700;
}

.wp-lib-page-stat-label {
    font-size: 12px;
    opacity: 0.82;
}

.wp-lib-category-tabs {
    margin-bottom: 28px;
    background: #fff;
    border-radius: 18px;
    padding: 14px;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.03);
}

.wp-lib-category-tabs-inner {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    scrollbar-width: none;
}

.wp-lib-category-tabs-inner::-webkit-scrollbar {
    display: none;
}

.wp-lib-category-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    background: rgba(0, 0, 0, 0.02);
    border-radius: 14px;
    text-decoration: none;
    color: #64748b;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
}

.wp-lib-category-tab:hover {
    background: rgba(99, 102, 241, 0.06);
    color: #6366f1;
    border-color: rgba(99, 102, 241, 0.12);
    transform: translateY(-1px);
}

.wp-lib-category-tab.active {
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    color: #fff;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
    border-color: transparent;
}

.wp-lib-category-count {
    background: rgba(0, 0, 0, 0.08);
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.wp-lib-category-tab.active .wp-lib-category-count {
    background: rgba(255, 255, 255, 0.18);
}

.wp-lib-filters {
    margin-bottom: 28px;
    padding: 24px;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.03);
}

.wp-lib-filter-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 18px;
}

.wp-lib-filter-left {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.wp-lib-filter-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.wp-lib-filter-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.wp-lib-filter-group label {
    font-size: 13px;
    font-weight: 600;
    color: #475569;
    white-space: nowrap;
}

.wp-lib-filter-select {
    padding: 10px 18px;
    border: 2px solid rgba(0, 0, 0, 0.05);
    border-radius: 10px;
    font-size: 13px;
    background: #fff;
    color: #333;
    min-width: 120px;
    transition: all 0.2s;
    cursor: pointer;
}

.wp-lib-filter-select:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 4px rgba(0, 123, 255, 0.08);
}

.wp-lib-filter-select:hover {
    border-color: rgba(0, 123, 255, 0.3);
}

.wp-lib-search-wrapper {
    display: flex;
    gap: 10px;
    align-items: center;
}

.wp-lib-search-input {
    padding: 11px 16px;
    border: 2px solid rgba(0, 0, 0, 0.04);
    border-radius: 12px;
    font-size: 13px;
    min-width: 200px;
    transition: all 0.3s;
    background: #f8fafc;
}

.wp-lib-search-input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.08);
    background: #fff;
}

.wp-lib-search-btn {
    padding: 11px 20px;
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
}

.wp-lib-search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(99, 102, 241, 0.4);
}

.wp-lib-view-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
}

.wp-lib-result-count {
    font-size: 14px;
    color: #64748b;
    font-weight: 500;
    padding: 10px 16px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.wp-lib-view-switch {
    display: flex;
    gap: 8px;
    margin-bottom: 28px;
    padding: 6px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.wp-lib-view-btn {
    width: 44px;
    height: 44px;
    border: none;
    background: transparent;
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    transition: all 0.3s;
    font-size: 18px;
}

.wp-lib-view-btn:hover {
    background: rgba(59, 130, 246, 0.06);
    color: #3b82f6;
}

.wp-lib-view-btn.active {
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    color: #fff;
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.35);
}

.wp-lib-book-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 28px;
    margin-bottom: 48px;
}

@media (max-width: 768px) {
    .wp-lib-book-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

@media (min-width: 1200px) {
    .wp-lib-book-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.wp-lib-book-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.03);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    animation: cardFadeIn 0.5s ease-out forwards;
    opacity: 0;
}

.wp-lib-book-card:nth-child(1) { animation-delay: 0.05s; }
.wp-lib-book-card:nth-child(2) { animation-delay: 0.1s; }
.wp-lib-book-card:nth-child(3) { animation-delay: 0.15s; }
.wp-lib-book-card:nth-child(4) { animation-delay: 0.2s; }
.wp-lib-book-card:nth-child(5) { animation-delay: 0.25s; }
.wp-lib-book-card:nth-child(6) { animation-delay: 0.3s; }
.wp-lib-book-card:nth-child(7) { animation-delay: 0.35s; }
.wp-lib-book-card:nth-child(8) { animation-delay: 0.4s; }
.wp-lib-book-card:nth-child(9) { animation-delay: 0.45s; }

.wp-lib-book-card:hover {
    transform: translateY(-14px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

.wp-lib-book-card-cover {
    position: relative;
    overflow: hidden;
    height: 340px;
}

.wp-lib-book-card-cover::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(to top, rgba(0,0,0,0.3), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.wp-lib-book-card:hover .wp-lib-book-card-cover::after {
    opacity: 1;
}

.wp-lib-book-card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.wp-lib-book-card:hover .wp-lib-book-card-cover img {
    transform: scale(1.06);
}

.wp-lib-book-cover-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 70px;
    color: #cbd5e1;
}

.wp-lib-book-cover-placeholder i {
    font-size: 70px;
}

.wp-lib-book-card-badges {
    position: absolute;
    top: 14px;
    left: 14px;
    right: 14px;
    display: flex;
    justify-content: space-between;
    z-index: 2;
}

.wp-lib-book-card-category-badge {
    padding: 6px 14px;
    background: rgba(0, 0, 0, 0.65);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    border-radius: 16px;
    backdrop-filter: blur(12px);
    transition: all 0.3s;
}

.wp-lib-book-card:hover .wp-lib-book-card-category-badge {
    background: rgba(0, 0, 0, 0.8);
}

.wp-lib-book-card-price-badge {
    padding: 6px 14px;
    background: linear-gradient(135deg, #007bff, #6610f2);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    border-radius: 16px;
    box-shadow: 0 3px 12px rgba(0, 123, 255, 0.35);
}

.wp-lib-book-card-free-badge {
    background: linear-gradient(135deg, #28a745, #20c997);
    box-shadow: 0 3px 12px rgba(40, 167, 69, 0.35);
}

.wp-lib-book-card-vip-badge {
    background: linear-gradient(135deg, #ffc107, #ff8f00);
    color: #333;
    box-shadow: 0 3px 12px rgba(255, 193, 7, 0.35);
}

.wp-lib-book-card-info {
    padding: 24px;
}

.wp-lib-book-card-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.45;
    height: 2.9em;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.wp-lib-book-card-title a {
    color: #1e293b;
    text-decoration: none;
    transition: color 0.25s;
}

.wp-lib-book-card-title a:hover {
    color: #007bff;
}

.wp-lib-book-card-author {
    font-size: 13px;
    color: #64748b;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.wp-lib-book-card-author i {
    font-size: 13px;
}

.wp-lib-book-card-excerpt {
    font-size: 13px;
    color: #94a3b8;
    line-height: 1.7;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.wp-lib-book-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.wp-lib-book-card-tag {
    padding: 4px 10px;
    background: rgba(99, 102, 241, 0.06);
    color: #6366f1;
    font-size: 11px;
    font-weight: 500;
    border-radius: 6px;
    transition: all 0.25s;
}

.wp-lib-book-card-tag:hover {
    background: rgba(99, 102, 241, 0.14);
}

.wp-lib-book-card-meta {
    display: flex;
    gap: 14px;
    font-size: 12px;
    color: #94a3b8;
    padding-top: 14px;
    border-top: 1px solid rgba(0, 0, 0, 0.02);
}

.wp-lib-book-card-meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.wp-lib-book-card-meta-item i {
    font-size: 12px;
    color: #94a3b8;
}

.wp-lib-book-card-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

.wp-lib-book-card-read-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 16px;
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    color: #fff;
    text-decoration: none;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.3);
    position: relative;
    overflow: hidden;
}

.wp-lib-book-card-read-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.wp-lib-book-card-read-btn:hover::before {
    left: 100%;
}

.wp-lib-book-card-read-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
}

.wp-lib-book-card-more-btn {
    padding: 12px 16px;
    border: 2px solid rgba(0, 0, 0, 0.06);
    background: #fff;
    color: #64748b;
    text-decoration: none;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s;
}

.wp-lib-book-card-more-btn:hover {
    border-color: #007bff;
    color: #007bff;
    background: rgba(0, 123, 255, 0.02);
}

.wp-lib-book-card-single {
    display: flex;
    gap: 24px;
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transition: all 0.35s;
}

.wp-lib-book-card-single:hover {
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.08);
}

.wp-lib-book-card-single .wp-lib-book-card-cover {
    width: 200px;
    flex-shrink: 0;
    height: auto;
}

.wp-lib-book-card-single .wp-lib-book-card-cover img {
    height: 260px;
}

.wp-lib-book-card-single .wp-lib-book-cover-placeholder {
    height: 260px;
}

.wp-lib-book-card-price {
    display: inline-block;
    padding: 7px 16px;
    background: #fff3cd;
    color: #856404;
    font-size: 16px;
    font-weight: 700;
    border-radius: 8px;
    margin-right: 12px;
}

.wp-lib-book-card-free {
    background: #d4edda;
    color: #155724;
}

.wp-lib-empty-state {
    text-align: center;
    padding: 100px 20px;
    color: #999;
}

.wp-lib-empty-state i {
    font-size: 100px;
    margin-bottom: 32px;
    opacity: 0.12;
    animation: floatIcon 3s ease-in-out infinite;
}

.wp-lib-empty-state p {
    font-size: 18px;
    color: #64748b;
    margin-bottom: 32px;
    font-weight: 500;
}

.wp-lib-empty-state a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    color: #fff;
    text-decoration: none;
    border-radius: 14px;
    font-size: 15px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

.wp-lib-empty-state a:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(99, 102, 241, 0.4);
}

@keyframes floatIcon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.wp-lib-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 60px 20px;
}

.wp-lib-loading-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid rgba(99, 102, 241, 0.1);
    border-top-color: #6366f1;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.wp-lib-loading-text {
    margin-left: 16px;
    font-size: 15px;
    color: #94a3b8;
    font-weight: 500;
}

.wp-lib-pagination {
    margin-top: 56px;
    text-align: center;
    padding: 20px;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.03);
}

.wp-lib-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin: 0 4px;
    border: none;
    background: rgba(0, 0, 0, 0.02);
    color: #64748b;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s;
    font-size: 14px;
}

.wp-lib-pagination .page-numbers:hover {
    background: rgba(102, 126, 234, 0.08);
    color: #667eea;
}

.wp-lib-pagination .page-numbers.current {
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    color: #fff;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
}

.wp-lib-pagination .page-numbers.prev,
.wp-lib-pagination .page-numbers.next {
    width: 44px;
    height: 44px;
    font-size: 18px;
}

.wp-lib-pagination .page-numbers.dots {
    background: transparent;
    color: #cbd5e1;
}

.wp-lib-book-header {
    display: flex;
    gap: 48px;
    margin-bottom: 40px;
    padding: 40px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.04);
}

.wp-lib-book-cover {
    width: 300px;
    flex-shrink: 0;
}

.wp-lib-book-cover img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
    transition: transform 0.3s;
}

.wp-lib-book-cover img:hover {
    transform: scale(1.02);
}

.wp-lib-book-cover-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    color: #bbb;
    border-radius: 16px;
}

.wp-lib-book-title {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 24px;
    color: #2d3748;
    line-height: 1.3;
}

.wp-lib-book-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 30px;
}

.wp-lib-book-meta span {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: rgba(0, 0, 0, 0.02);
    border-radius: 25px;
    font-size: 14px;
    color: #555;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.wp-lib-book-meta span i {
    font-size: 16px;
    opacity: 0.6;
    margin-right: 6px;
}

.wp-lib-book-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 32px;
}

.wp-lib-book-tag {
    padding: 8px 20px;
    background: linear-gradient(135deg, #007bff, #6610f2);
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    border-radius: 25px;
    transition: all 0.25s;
    box-shadow: 0 2px 12px rgba(0, 123, 255, 0.25);
}

.wp-lib-book-tag:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 20px rgba(0, 123, 255, 0.4);
}

.wp-lib-book-zone {
    background: linear-gradient(135deg, #6c757d, #495057);
    box-shadow: 0 2px 12px rgba(108, 117, 125, 0.35);
}

.wp-lib-book-zone:hover {
    box-shadow: 0 4px 20px rgba(108, 117, 125, 0.5);
}

.wp-lib-book-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
}

.wp-lib-read-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 30px;
    background: linear-gradient(135deg, #007bff, #6610f2);
    color: #fff;
    border: none;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.35);
}

.wp-lib-read-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 123, 255, 0.5);
}

.wp-lib-read-btn:active {
    transform: translateY(-1px);
}

.wp-lib-read-btn-pdf {
    background: linear-gradient(135deg, #dc3545, #c82333);
    box-shadow: 0 6px 20px rgba(220, 53, 69, 0.35);
}

.wp-lib-read-btn-pdf:hover {
    box-shadow: 0 10px 30px rgba(220, 53, 69, 0.5);
}

.wp-lib-price-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.wp-lib-price {
    font-size: 32px;
    font-weight: 800;
    color: #dc3545;
}

.wp-lib-price-info p {
    font-size: 14px;
    color: #718096;
    margin: 0;
}

.wp-lib-login-required {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 24px;
    background: #fff3cd;
    border-radius: 14px;
    color: #856404;
    border: 1px solid #ffeeba;
}

.wp-lib-login-required i {
    font-size: 32px;
}

.wp-lib-login-required p {
    margin: 0;
    font-size: 15px;
}

.wp-lib-login-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: #007bff;
    color: #fff;
    text-decoration: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    width: fit-content;
    transition: all 0.25s;
}

.wp-lib-login-link:hover {
    background: #0056b3;
    transform: translateY(-1px);
}

.wp-lib-progress-info {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: #d4edda;
    border-radius: 10px;
    color: #155724;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid #c3e6cb;
}

.wp-lib-book-content {
    background: #fff;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.04);
    margin-bottom: 32px;
}

.wp-lib-book-content h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 24px;
    color: #2d3748;
    display: flex;
    align-items: center;
    gap: 12px;
}

.wp-lib-book-excerpt {
    font-size: 17px;
    line-height: 2;
    color: #4a5568;
    margin-bottom: 30px;
    padding: 28px;
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.03) 0%, rgba(102, 16, 242, 0.03) 100%);
    border-radius: 14px;
    border-left: 4px solid #007bff;
}

.wp-lib-book-description {
    font-size: 16px;
    line-height: 2;
    color: #4a5568;
}

.wp-lib-book-description p {
    margin-bottom: 24px;
}

.wp-lib-book-description h3 {
    font-size: 20px;
    font-weight: 600;
    margin-top: 36px;
    margin-bottom: 20px;
    color: #2d3748;
}

.wp-lib-shortcode-grid {
    display: grid;
    gap: 24px;
}

.wp-lib-shortcode-grid[data-columns="2"] {
    grid-template-columns: repeat(2, 1fr);
}

.wp-lib-shortcode-grid[data-columns="3"] {
    grid-template-columns: repeat(3, 1fr);
}

.wp-lib-shortcode-grid[data-columns="4"] {
    grid-template-columns: repeat(4, 1fr);
}

.wp-lib-search-form {
    display: flex;
    gap: 14px;
    max-width: 600px;
    margin: 0 auto;
}

.wp-lib-search-form input[type="text"] {
    flex: 1;
    padding: 15px 24px;
    border: 2px solid rgba(0, 0, 0, 0.06);
    border-radius: 14px;
    font-size: 16px;
    transition: all 0.25s;
}

.wp-lib-search-form input[type="text"]:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 4px rgba(0, 123, 255, 0.08);
}

.wp-lib-search-form button {
    padding: 15px 36px;
    background: linear-gradient(135deg, #007bff, #6610f2);
    color: #fff;
    border: none;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.35);
}

.wp-lib-search-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.5);
}

.wp-lib-recent-books,
.wp-lib-popular-books {
    margin-bottom: 32px;
}

.wp-lib-recent-books h3,
.wp-lib-popular-books h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #2d3748;
    display: flex;
    align-items: center;
    gap: 10px;
}

.wp-lib-recent-books ul,
.wp-lib-popular-books ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.wp-lib-recent-books li,
.wp-lib-popular-books li {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
    transition: background 0.2s;
}

.wp-lib-recent-books li:last-child,
.wp-lib-popular-books li:last-child {
    border-bottom: none;
}

.wp-lib-recent-books li:hover,
.wp-lib-popular-books li:hover {
    background: rgba(0, 123, 255, 0.02);
    padding-left: 8px;
}

.wp-lib-recent-books a,
.wp-lib-popular-books a {
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
    color: #333;
    transition: color 0.2s;
    width: 100%;
}

.wp-lib-recent-books a:hover,
.wp-lib-popular-books a:hover {
    color: #007bff;
}

.wp-lib-recent-thumbnail,
.wp-lib-popular-thumbnail {
    width: 54px;
    height: 72px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.wp-lib-recent-title,
.wp-lib-popular-title {
    font-size: 15px;
    font-weight: 600;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.wp-lib-popular-count {
    font-size: 13px;
    color: #a0aec0;
    font-weight: 500;
}

.wp-lib-widget-list,
.wp-lib-widget-categories,
.wp-lib-widget-zones {
    list-style: none;
    padding: 0;
    margin: 0;
}

.wp-lib-widget-list li,
.wp-lib-widget-categories li,
.wp-lib-widget-zones li {
    padding: 14px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
    transition: all 0.2s;
}

.wp-lib-widget-list li:last-child,
.wp-lib-widget-categories li:last-child,
.wp-lib-widget-zones li:last-child {
    border-bottom: none;
}

.wp-lib-widget-list li:hover,
.wp-lib-widget-categories li:hover,
.wp-lib-widget-zones li:hover {
    padding-left: 8px;
}

.wp-lib-widget-list a,
.wp-lib-widget-categories a,
.wp-lib-widget-zones a {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #4a5568;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}

.wp-lib-widget-list a:hover,
.wp-lib-widget-categories a:hover,
.wp-lib-widget-zones a:hover {
    color: #007bff;
}

.wp-lib-widget-thumbnail {
    width: 48px;
    height: 64px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.wp-lib-widget-title {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.wp-lib-widget-category-count,
.wp-lib-widget-zone-count {
    font-size: 13px;
    color: #a0aec0;
    font-weight: 500;
    background: rgba(0, 0, 0, 0.02);
    padding: 3px 10px;
    border-radius: 12px;
}

.wp-lib-zone-stats {
    display: flex;
    gap: 28px;
    margin-top: 24px;
}

.wp-lib-stat-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 28px;
    font-size: 16px;
    font-weight: 600;
}

.wp-lib-profile-progress,
.wp-lib-profile-chapter {
    font-size: 13px;
    color: #a0aec0;
    margin-left: 14px;
}

.wp-lib-loader {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 60px;
}

.wp-lib-loader-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(0, 123, 255, 0.1);
    border-top-color: #007bff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes headerFadeIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes cardFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes cardScaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    }
    50% {
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    }
}

@keyframes numberCount {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 992px) {
    .wp-lib-book-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 32px;
        padding: 32px;
    }

    .wp-lib-book-cover {
        width: 240px;
    }

    .wp-lib-book-cover img {
        height: 320px;
    }

    .wp-lib-book-cover-placeholder {
        height: 320px;
    }

    .wp-lib-book-meta {
        justify-content: center;
    }

    .wp-lib-book-tags {
        justify-content: center;
    }

    .wp-lib-book-actions {
        justify-content: center;
    }

    .wp-lib-page-stats {
        flex-wrap: wrap;
        gap: 16px;
    }

    .wp-lib-filter-group label {
        display: none;
    }

    .wp-lib-search-wrapper {
        margin-left: 0;
        width: 100%;
    }

    .wp-lib-search-input {
        flex: 1;
        min-width: auto;
    }
}

@media (max-width: 768px) {
    .wp-lib-book-card-single {
        flex-direction: column;
    }

    .wp-lib-book-card-single .wp-lib-book-card-cover {
        width: 100%;
    }

    .wp-lib-page-header {
        padding: 35px 24px;
    }

    .wp-lib-page-title {
        font-size: 30px;
    }

    .wp-lib-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .wp-lib-filter-group {
        flex-direction: column;
        align-items: stretch;
    }

    .wp-lib-filter-select {
        width: 100%;
        min-width: 100%;
    }

    .wp-lib-book-content {
        padding: 24px;
    }

    .wp-lib-book-excerpt {
        padding: 20px;
        font-size: 15px;
    }

    .wp-lib-book-description {
        font-size: 15px;
    }

    .wp-lib-read-btn {
        padding: 14px 24px;
        font-size: 14px;
    }

    .wp-lib-book-title {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .wp-lib-page-header {
        padding: 28px 20px;
    }

    .wp-lib-page-title {
        font-size: 26px;
    }

    .wp-lib-page-subtitle {
        font-size: 15px;
    }

    .wp-lib-book-card-cover {
        height: 220px;
    }

    .wp-lib-book-card-info {
        padding: 18px;
    }

    .wp-lib-book-card-title {
        font-size: 17px;
    }

    .wp-lib-pagination .page-numbers {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }

    .wp-lib-book-header {
        padding: 24px;
        gap: 24px;
    }

    .wp-lib-book-cover {
        width: 180px;
    }

    .wp-lib-book-cover img {
        height: 240px;
    }

    .wp-lib-book-cover-placeholder {
        height: 240px;
        font-size: 60px;
    }

    .wp-lib-book-title {
        font-size: 24px;
    }

    .wp-lib-book-meta {
        gap: 10px;
    }

    .wp-lib-book-meta span {
        padding: 8px 12px;
        font-size: 13px;
    }
}

.wp-lib-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.wp-lib-sidebar-section {
    background: #fff;
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(0, 0, 0, 0.02);
    transition: all 0.3s;
}

.wp-lib-sidebar-section:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
    transform: translateY(-2px);
}

.wp-lib-sidebar-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 17px;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 18px 0;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
    position: relative;
}

.wp-lib-sidebar-title::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    border-radius: 1px;
}

.wp-lib-sidebar-title i {
    color: #6366f1;
    font-size: 18px;
}

.wp-lib-sidebar-empty {
    text-align: center;
    color: #94a3b8;
    font-size: 14px;
    padding: 24px 0;
}

.wp-lib-sidebar-hot-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.wp-lib-sidebar-hot-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 10px;
    border-radius: 10px;
    transition: all 0.25s;
    margin-bottom: 4px;
}

.wp-lib-sidebar-hot-item:hover {
    background: rgba(99, 102, 241, 0.04);
    transform: translateX(4px);
}

.wp-lib-sidebar-hot-rank {
    width: 26px;
    height: 26px;
    background: #f1f5f9;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: #94a3b8;
    flex-shrink: 0;
}

.wp-lib-sidebar-hot-rank.top-three:nth-child(1) {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #fff;
}

.wp-lib-sidebar-hot-rank.top-three:nth-child(2) {
    background: linear-gradient(135deg, #9ca3af, #6b7280);
    color: #fff;
}

.wp-lib-sidebar-hot-rank.top-three:nth-child(3) {
    background: linear-gradient(135deg, #d97706, #b45309);
    color: #fff;
}

.wp-lib-sidebar-hot-content {
    flex: 1;
    min-width: 0;
}

.wp-lib-sidebar-hot-title {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #1e293b;
    text-decoration: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color 0.25s;
}

.wp-lib-sidebar-hot-title:hover {
    color: #6366f1;
}

.wp-lib-sidebar-hot-meta {
    font-size: 12px;
    color: #94a3b8;
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.wp-lib-sidebar-hot-meta i {
    font-size: 11px;
}

.wp-lib-sidebar-recent-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.wp-lib-sidebar-recent-item {
    display: flex;
    gap: 12px;
    padding: 10px;
    border-radius: 12px;
    transition: all 0.25s;
}

.wp-lib-sidebar-recent-item:hover {
    background: rgba(99, 102, 241, 0.04);
}

.wp-lib-sidebar-recent-thumb {
    width: 56px;
    height: 74px;
    border-radius: 10px;
    overflow: hidden;
    flex-shrink: 0;
    background: #f8fafc;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: all 0.25s;
}

.wp-lib-sidebar-recent-item:hover .wp-lib-sidebar-recent-thumb {
    transform: scale(1.05);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
}

.wp-lib-sidebar-recent-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.wp-lib-sidebar-recent-thumb-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: #cbd5e1;
}

.wp-lib-sidebar-recent-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.wp-lib-sidebar-recent-title {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #1e293b;
    text-decoration: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color 0.2s;
}

.wp-lib-sidebar-recent-title:hover {
    color: #6366f1;
}

.wp-lib-sidebar-recent-date {
    font-size: 12px;
    color: #94a3b8;
    margin-top: 6px;
}

.wp-lib-sidebar-category-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.wp-lib-sidebar-category-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: #f1f5f9;
    border-radius: 16px;
    text-decoration: none;
    font-size: 13px;
    color: #64748b;
    font-weight: 500;
    transition: all 0.25s;
    border: 1px solid transparent;
}

.wp-lib-sidebar-category-item:hover {
    background: rgba(99, 102, 241, 0.06);
    color: #6366f1;
    border-color: rgba(99, 102, 241, 0.15);
    transform: translateY(-1px);
}

.wp-lib-sidebar-category-count {
    font-size: 11px;
    background: rgba(0, 0, 0, 0.04);
    padding: 1px 6px;
    border-radius: 8px;
    font-weight: 600;
}

@media (max-width: 1199px) {
    .wp-lib-book-grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    }
}

@media (max-width: 992px) {
    .wp-lib-sidebar {
        margin-top: 36px;
    }
    
    .wp-lib-page-title {
        font-size: 36px;
    }
}

@media (max-width: 768px) {
    .wp-lib-page-header {
        padding: 40px 0;
        margin-bottom: 28px;
    }
    
    .wp-lib-header-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
    
    .wp-lib-page-title {
        font-size: 32px;
        letter-spacing: -1px;
    }
    
    .wp-lib-page-subtitle {
        font-size: 16px;
    }
    
    .wp-lib-page-stats {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .wp-lib-page-stat {
        padding: 12px 18px;
    }
    
    .wp-lib-page-stat-icon {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }
    
    .wp-lib-page-stat-number {
        font-size: 22px;
    }
    
    .wp-lib-category-tabs {
        margin-bottom: 20px;
        padding: 10px;
    }
    
    .wp-lib-category-tab {
        padding: 9px 18px;
        font-size: 13px;
    }
    
    .wp-lib-filters {
        margin-bottom: 20px;
        padding: 18px;
    }
    
    .wp-lib-filter-row {
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
    }
    
    .wp-lib-filter-left {
        justify-content: flex-start;
        gap: 16px;
    }
    
    .wp-lib-filter-right {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .wp-lib-search-input {
        min-width: 100%;
    }
    
    .wp-lib-search-wrapper {
        width: 100%;
    }
    
    .wp-lib-search-input {
        flex: 1;
    }
    
    .wp-lib-view-bar {
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
    }
    
    .wp-lib-book-grid {
        gap: 20px;
    }
    
    .wp-lib-book-card-cover {
        height: 280px;
    }
    
    .wp-lib-book-card-info {
        padding: 20px;
    }
    
    .wp-lib-book-card-title {
        font-size: 17px;
    }
    
    .wp-lib-book-card-excerpt {
        font-size: 12px;
    }
    
    .wp-lib-book-card-meta {
        gap: 12px;
        font-size: 11px;
    }
    
    .wp-lib-pagination .page-numbers {
        width: 38px;
        height: 38px;
        font-size: 13px;
        margin: 0 3px;
    }
}

@media (max-width: 480px) {
    .wp-lib-page-header {
        padding: 32px 0;
    }
    
    .wp-lib-page-title {
        font-size: 28px;
    }
    
    .wp-lib-page-stat {
        padding: 10px 14px;
        flex: 1;
        min-width: 140px;
        justify-content: center;
    }
    
    .wp-lib-book-card-cover {
        height: 240px;
    }
    
    .wp-lib-book-card-info {
        padding: 18px;
    }
    
    .wp-lib-book-card-title {
        font-size: 16px;
    }
    
    .wp-lib-book-card-author {
        font-size: 12px;
    }
    
    .wp-lib-book-card-excerpt {
        display: none;
    }
    
    .wp-lib-book-card-tags {
        display: none;
    }
    
    .wp-lib-book-card-meta {
        padding-top: 12px;
    }
    
    .wp-lib-book-card-actions {
        margin-top: 14px;
    }
    
    .wp-lib-book-card-read-btn {
        padding: 10px 14px;
        font-size: 13px;
    }
    
    .wp-lib-book-card-more-btn {
        padding: 10px 14px;
        font-size: 13px;
    }
}