.niliu-section-payshow-lock {
    text-align: center;
    padding: 30px 20px;
    background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf1 100%);
    border-radius: 12px;
    margin: 20px 0;
    border: 1px solid #ddd;
}

.payshow-lock-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.payshow-lock-icon i {
    font-size: 24px;
    color: #fff;
}

.payshow-lock-message {
    font-size: 15px;
    color: #333;
    margin-bottom: 12px;
}

.payshow-lock-message .login-tip {
    color: #666;
}

.payshow-lock-message .login-tip a {
    color: #667eea;
    text-decoration: none;
}

.payshow-lock-price {
    margin-bottom: 15px;
}

.payshow-lock-price .price-label {
    color: #666;
}

.payshow-lock-price .price-value {
    font-size: 22px;
    font-weight: bold;
    color: #e53e3e;
}

.payshow-lock-price .price-unit {
    color: #999;
    font-size: 13px;
}

.payshow-lock-actions {
    margin-top: 15px;
}

.payshow-lock-actions .btn-section-purchase {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 25px;
    font-size: 15px;
    transition: all 0.3s;
}

.payshow-lock-actions .btn-section-purchase:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
    color: #fff;
}

.payshow-lock-actions .btn-outline {
    background: #fff;
    color: #667eea;
    border: 2px solid #667eea;
}

.payshow-lock-actions .btn-outline:hover {
    background: #667eea;
    color: #fff;
}

.multi-section-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.niliu-section-restricted-content {
    position: relative;
}

.restricted-excerpt {
    max-height: 200px;
    overflow: hidden;
    mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 50%, rgba(0,0,0,0) 100%);
    -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 50%, rgba(0,0,0,0) 100%);
}

.restricted-overlay {
    position: absolute;
    bottom: 150px;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, transparent, #fff);
    pointer-events: none;
}

.restricted-prompt {
    background: #fff;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    margin-top: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.restricted-prompt .prompt-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 15px;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #d97706;
}

.restricted-prompt .prompt-title {
    font-size: 16px;
    color: #1f2937;
    margin-bottom: 10px;
}

.restricted-prompt .prompt-price {
    margin-bottom: 15px;
}

.restricted-prompt .prompt-price .price {
    font-size: 28px;
    font-weight: bold;
    color: #e53e3e;
}

.restricted-prompt .prompt-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.restricted-prompt .btn-login {
    padding: 10px 25px;
    background: #4a5568;
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.3s;
}

.restricted-prompt .btn-login:hover {
    background: #2d3748;
}

.restricted-prompt .btn-purchase {
    padding: 10px 25px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
}

.restricted-prompt .btn-purchase:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    color: #fff;
}

.restricted-prompt .prompt-sections {
    padding-top: 15px;
    border-top: 1px solid #e5e7eb;
}

.restricted-prompt .prompt-sections .label {
    display: block;
    font-size: 13px;
    color: #6b7280;
    margin-bottom: 10px;
}

.restricted-prompt .section-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 12px;
    background: #f3f4f6;
    color: #374151;
    text-decoration: none;
    border-radius: 15px;
    font-size: 13px;
    margin: 3px;
    transition: all 0.3s;
}

.restricted-prompt .section-tag:hover {
    background: #667eea;
    color: #fff;
}

.niliu-section-list {
    display: grid;
    gap: 20px;
}

.niliu-section-list.columns-2 {
    grid-template-columns: repeat(2, 1fr);
}

.niliu-section-list.columns-3 {
    grid-template-columns: repeat(3, 1fr);
}

.niliu-section-list.columns-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 992px) {
    .niliu-section-list.columns-4,
    .niliu-section-list.columns-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .niliu-section-list.columns-4,
    .niliu-section-list.columns-3,
    .niliu-section-list.columns-2 {
        grid-template-columns: 1fr;
    }
}

.niliu-section-item {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: all 0.3s;
}

.niliu-section-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.niliu-section-item.is-member {
    border: 2px solid #667eea;
}

.niliu-section-item .section-cover {
    position: relative;
    height: 120px;
    overflow: hidden;
}

.niliu-section-item .section-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.niliu-section-item .member-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 10px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    font-size: 12px;
    border-radius: 10px;
}

.niliu-section-item .section-body {
    padding: 15px;
}

.niliu-section-item .section-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    margin: 0 0 8px;
    color: #1f2937;
}

.niliu-section-item .section-title i {
    color: #667eea;
}

.niliu-section-item .section-desc {
    font-size: 13px;
    color: #6b7280;
    margin: 0 0 10px;
    line-height: 1.5;
}

.niliu-section-item .section-meta {
    display: flex;
    gap: 15px;
    font-size: 13px;
    color: #9ca3af;
    margin-bottom: 12px;
}

.niliu-section-item .meta-members i,
.niliu-section-item .meta-price i {
    margin-right: 5px;
}

.niliu-section-item .meta-price {
    color: #e53e3e;
    font-weight: 500;
}

.niliu-section-item .section-actions {
    padding-top: 12px;
    border-top: 1px solid #f3f4f6;
}

.niliu-section-item .btn-section-purchase {
    display: block;
    width: 100%;
    padding: 8px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    text-align: center;
    text-decoration: none;
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.3s;
}

.niliu-section-item .btn-section-purchase:hover {
    opacity: 0.9;
    color: #fff;
}

.niliu-section-item .btn-member-status {
    display: block;
    text-align: center;
    padding: 8px;
    background: #f0f4ff;
    color: #667eea;
    border-radius: 6px;
    font-size: 13px;
}

.niliu-user-sections {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.user-section-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    transition: all 0.3s;
}

.user-section-item:hover {
    border-color: #667eea;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.1);
}

.user-section-item.is-expiring {
    border-color: #fbbf24;
    background: #fffbeb;
}

.user-section-item .section-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f0f4ff;
    border-radius: 50%;
}

.user-section-item .section-icon i {
    font-size: 24px;
    color: #667eea;
}

.user-section-item .section-info {
    flex: 1;
}

.user-section-item .section-name {
    margin: 0 0 5px;
    font-size: 16px;
    color: #1f2937;
}

.user-section-item .section-expire .badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    font-size: 12px;
    border-radius: 15px;
}

.user-section-item .badge-permanent {
    background: #d1fae5;
    color: #065f46;
}

.user-section-item .badge-expiring {
    background: #fef3c7;
    color: #92400e;
}

.user-section-item .badge-normal {
    background: #f3f4f6;
    color: #4b5563;
}

.user-section-item .section-source {
    font-size: 12px;
    color: #9ca3af;
    margin-top: 5px;
}

.user-section-item .section-action .btn-renew {
    padding: 6px 15px;
    background: #667eea;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-size: 13px;
    transition: all 0.3s;
}

.user-section-item .section-action .btn-renew:hover {
    background: #5a67d8;
    color: #fff;
}

.niliu-section-purchase-modal {
    max-width: 480px;
    margin: 0 auto;
}

.purchase-header {
    display: flex;
    gap: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 15px;
}

.purchase-header .section-cover {
    width: 80px;
    height: 80px;
    border-radius: 10px;
    overflow: hidden;
    flex-shrink: 0;
}

.purchase-header .section-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.purchase-header .section-info {
    flex: 1;
}

.purchase-header .section-name {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 8px;
    font-size: 18px;
}

.purchase-header .section-name i {
    color: #667eea;
}

.purchase-header .section-desc {
    font-size: 13px;
    color: #6b7280;
    margin: 0 0 8px;
}

.purchase-header .section-meta {
    font-size: 12px;
    color: #9ca3af;
}

.purchase-status {
    background: #f0fdf4;
    border: 1px solid #86efac;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
    text-align: center;
}

.purchase-status .status-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    color: #166534;
}

.purchase-status .status-info {
    margin-top: 8px;
}

.purchase-status .expire-text {
    font-size: 13px;
    color: #4b5563;
}

.purchase-status .expire-text.permanent {
    color: #059669;
}

.purchase-status .renew-tip {
    font-size: 12px;
    color: #6b7280;
    margin: 8px 0 0;
}

.purchase-products .products-title {
    font-size: 15px;
    margin: 0 0 12px;
    color: #374151;
}

.purchase-products .products-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.purchase-products .product-item {
    position: relative;
    cursor: pointer;
}

.purchase-products .product-item input {
    position: absolute;
    opacity: 0;
}

.purchase-products .product-content {
    padding: 15px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s;
}

.purchase-products .product-item:hover .product-content,
.purchase-products .product-item.selected .product-content {
    border-color: #667eea;
    background: #f8faff;
}

.purchase-products .product-tag {
    position: absolute;
    top: -6px;
    right: -6px;
    padding: 2px 8px;
    font-size: 10px;
    color: #fff;
    border-radius: 10px;
    z-index: 1;
}

.purchase-products .product-name {
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 4px;
}

.purchase-products .product-duration {
    font-size: 12px;
    color: #9ca3af;
    margin-bottom: 8px;
}

.purchase-products .price-current {
    font-size: 20px;
    font-weight: bold;
    color: #e53e3e;
}

.purchase-products .price-original {
    font-size: 12px;
    color: #9ca3af;
    text-decoration: line-through;
    margin-left: 5px;
}

.purchase-products .price-free {
    font-size: 20px;
    font-weight: bold;
    color: #059669;
}

.purchase-points {
    margin: 15px 0;
    padding: 10px 15px;
    background: #fef3c7;
    border-radius: 6px;
}

.purchase-points .points-label {
    color: #92400e;
}

.purchase-points .points-value {
    font-weight: bold;
    color: #d97706;
}

.purchase-points .points-rate {
    font-size: 12px;
    color: #a16207;
}

.purchase-actions {
    display: flex;
    gap: 10px;
    margin: 20px 0;
}

.purchase-actions .btn-submit {
    flex: 1;
    padding: 14px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s;
}

.purchase-actions .btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
}

.purchase-actions .btn-exchange {
    padding: 14px 20px;
    background: #fbbf24;
    color: #78350f;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
}

.purchase-actions .btn-exchange:hover {
    background: #f59e0b;
}

.purchase-tips {
    background: #f9fafb;
    border-radius: 8px;
    padding: 15px;
    font-size: 13px;
}

.purchase-tips h5 {
    margin: 0 0 10px;
    color: #374151;
}

.purchase-tips ul {
    margin: 0;
    padding: 0 0 0 18px;
    color: #6b7280;
}

.purchase-tips li {
    margin-bottom: 5px;
}

.niliu-section-access-denied {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-radius: 12px;
    margin: 20px 0;
}

@media (max-width: 576px) {
    .niliu-section-access-denied {
        flex-direction: column;
        text-align: center;
    }
}

.access-denied-icon {
    width: 60px;
    height: 60px;
    background: rgba(217, 119, 6, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.access-denied-icon i {
    font-size: 24px;
    color: #d97706;
}

.access-denied-content {
    flex: 1;
}

.access-denied-title {
    margin: 0 0 8px;
    font-size: 16px;
    color: #92400e;
}

.access-denied-login {
    font-size: 13px;
    color: #a16207;
    margin: 0 0 10px;
}

.access-denied-login a {
    color: #d97706;
    font-weight: 600;
    text-decoration: none;
}

.access-denied-price {
    margin-bottom: 12px;
}

.access-denied-price .price-value {
    font-size: 22px;
    font-weight: bold;
    color: #92400e;
}

.access-denied-price .price-suffix {
    font-size: 13px;
    color: #a16207;
}

.access-denied-actions .btn-purchase {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: #d97706;
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.3s;
}

.access-denied-actions .btn-purchase:hover {
    background: #b45309;
    color: #fff;
}

.niliu-no-sections,
.niliu-login-required,
.niliu-no-memberships {
    text-align: center;
    padding: 30px;
    color: #6b7280;
    background: #f9fafb;
    border-radius: 8px;
}

.section-badges {
    display: flex;
    gap: 5px;
    margin-bottom: 10px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    background: #f0f4ff;
    color: #667eea;
    font-size: 11px;
    border-radius: 10px;
}