/* 付费阅读插件样式 */
.emreadpay-wrapper {
    position: relative;
}

.emreadpay-notice {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    padding: 30px;
    margin: 20px 0;
    text-align: center;
    color: white;
    box-shadow: 0 8px 32px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
}

.emreadpay-notice::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.emreadpay-icon {
    font-size: 48px;
    margin-bottom: 15px;
    opacity: 0.9;
}

.emreadpay-icon i {
    font-size: inherit;
}

.emreadpay-text h4 {
    margin: 0 0 15px 0;
    font-size: 24px;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.emreadpay-text p {
    margin: 8px 0;
    font-size: 16px;
    opacity: 0.9;
    line-height: 1.5;
}

.emreadpay-btn {
    background: linear-gradient(45deg, #ff6b6b, #ee5a24);
    border: none;
    color: white;
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 15px;
    box-shadow: 0 4px 15px rgba(238, 90, 36, 0.4);
    position: relative;
    z-index: 1;
}

.emreadpay-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(238, 90, 36, 0.6);
    background: linear-gradient(45deg, #ee5a24, #ff6b6b);
}

.emreadpay-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(238, 90, 36, 0.4);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .emreadpay-notice {
        padding: 20px;
        margin: 15px 0;
    }
    
    .emreadpay-icon {
        font-size: 36px;
        margin-bottom: 10px;
    }
    
    .emreadpay-text h4 {
        font-size: 20px;
        margin-bottom: 10px;
    }
    
    .emreadpay-text p {
        font-size: 14px;
    }
    
    .emreadpay-btn {
        padding: 10px 25px;
        font-size: 14px;
    }
}

/* 加载动画 */
.emreadpay-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
    margin-right: 8px;
}

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

/* 成功状态 */
.emreadpay-success {
    background: linear-gradient(135deg, #56ab2f 0%, #a8e6cf 100%);
}

.emreadpay-success .emreadpay-icon {
    color: #2d5016;
}

/* 错误状态 */
.emreadpay-error {
    background: linear-gradient(135deg, #ff416c 0%, #ff4b2b 100%);
}

/* 内容显示动画 */
#emreadpay_content,
[id^="emReadPay_content_"] {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 确保付费内容中的markdown样式正确显示 */
.emreadpay-wrapper [id^="emReadPay_content_"] .markdown,
#emreadpay_content .markdown {
    margin: 0;
    padding: 15px 0;
}

.emreadpay-wrapper [id^="emReadPay_content_"] .markdown h1,
.emreadpay-wrapper [id^="emReadPay_content_"] .markdown h2,
.emreadpay-wrapper [id^="emReadPay_content_"] .markdown h3,
.emreadpay-wrapper [id^="emReadPay_content_"] .markdown h4,
.emreadpay-wrapper [id^="emReadPay_content_"] .markdown h5,
.emreadpay-wrapper [id^="emReadPay_content_"] .markdown h6 {
    margin-top: 1em;
    margin-bottom: 0.5em;
}

.emreadpay-wrapper [id^="emReadPay_content_"] .markdown p {
    margin-bottom: 1em;
    line-height: 1.6;
}

.emreadpay-wrapper [id^="emReadPay_content_"] .markdown ul,
.emreadpay-wrapper [id^="emReadPay_content_"] .markdown ol {
    margin-bottom: 1em;
    padding-left: 2em;
}

.emreadpay-wrapper [id^="emReadPay_content_"] .markdown blockquote {
    margin: 1em 0;
    padding: 0.5em 1em;
    border-left: 4px solid #ddd;
    background-color: #f9f9f9;
}

.emreadpay-wrapper [id^="emReadPay_content_"] .markdown code {
    background-color: #f1f1f1;
    padding: 2px 4px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
}

.emreadpay-wrapper [id^="emReadPay_content_"] .markdown pre {
    background-color: #f8f8f8;
    padding: 1em;
    border-radius: 5px;
    overflow-x: auto;
    margin: 1em 0;
}

.emreadpay-wrapper [id^="emReadPay_content_"] .markdown img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    margin: 0.5em 0;
}

/* 暗色主题适配 */
@media (prefers-color-scheme: dark) {
    .emreadpay-notice {
        background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
        box-shadow: 0 8px 32px rgba(44, 62, 80, 0.5);
    }
}

/* 高对比度模式 */
@media (prefers-contrast: high) {
    .emreadpay-notice {
        background: #000;
        border: 2px solid #fff;
    }
    
    .emreadpay-btn {
        background: #fff;
        color: #000;
        border: 2px solid #000;
    }
}

/* 支付按钮容器 */
.emreadpay-payment-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-top: 20px;
}

/* 多个支付按钮时的样式调整 */
.emreadpay-payment-buttons .emreadpay-btn {
    flex: 1;
    min-width: 120px;
    max-width: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    font-size: 14px;
    border-radius: 20px;
    transition: all 0.3s ease;
}

/* 单个支付按钮时保持原样式 */
.emreadpay-payment-buttons .emreadpay-btn:only-child {
    flex: none;
    min-width: auto;
    max-width: none;
    padding: 12px 30px;
    font-size: 16px;
    border-radius: 25px;
}

/* 支付图标 */
.emreadpay-btn .payment-icon {
    font-size: 18px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.emreadpay-btn:only-child .payment-icon {
    font-size: 20px;
}

.emreadpay-btn .payment-icon i {
    font-size: inherit;
}

/* 支付文字 */
.emreadpay-btn .payment-text {
    font-weight: 600;
    white-space: nowrap;
}

/* 特定支付方式的颜色（作为备用，主要通过内联样式设置） */
.emreadpay-btn-alipay {
    background: linear-gradient(45deg, #1677ff, #0958d9) !important;
}

.emreadpay-btn-wechat {
    background: linear-gradient(45deg, #07c160, #059748) !important;
}

.emreadpay-btn-yizhifu {
    background: linear-gradient(45deg, #ff6b35, #e55a2b) !important;
}

.emreadpay-btn-rainbow_epay_alipay {
    background: linear-gradient(45deg, #00a0e9, #4cb7ff) !important;
}

.emreadpay-btn-rainbow_epay_wxpay {
    background: linear-gradient(45deg, #09bb07, #2ed573) !important;
}

.emreadpay-btn-rainbow_epay_qqpay {
    background: linear-gradient(45deg, #12b7f5, #70c6ff) !important;
}

.emreadpay-btn-mazhifu {
    background: linear-gradient(45deg, #9c27b0, #7b1fa2) !important;
}

/* 错误提示样式 */
.emreadpay-error-msg {
    text-align: center;
    margin: 15px 0;
}

.emreadpay-error-msg p {
    margin: 0;
    font-size: 14px;
    opacity: 0.9;
}

/* 响应式设计 - 移动端优化 */
@media (max-width: 768px) {
    .emreadpay-payment-buttons {
        flex-direction: column;
        gap: 10px;
    }
    
    .emreadpay-payment-buttons .emreadpay-btn {
        flex: none;
        min-width: auto;
        max-width: none;
        width: 100%;
        padding: 14px 20px;
        font-size: 16px;
        border-radius: 25px;
    }
    
    .emreadpay-btn .payment-icon {
        font-size: 20px;
    }
}

/* 客服信息样式 */
.emreadpay-contact-info {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
}

.emreadpay-contact-info p {
    margin: 0;
    font-size: 14px;
    opacity: 0.9;
}

.emreadpay-contact-info i {
    margin-right: 5px;
    color: #00d4aa;
}

/* 响应式设计 - 移动端客服信息 */
@media (max-width: 768px) {
    .emreadpay-contact-info {
        margin-top: 12px;
        padding-top: 12px;
    }
    
    .emreadpay-contact-info p {
        font-size: 13px;
    }
}

/* 减少动画模式 */
@media (prefers-reduced-motion: reduce) {
    .emreadpay-notice::before,
    .emreadpay-btn,
    #emreadpay_content {
        animation: none;
    }
    
    .emreadpay-btn:hover {
        transform: none;
    }
}

/* 自定义配色方案 */
.emreadpay-notice.color-sunset {
    background: linear-gradient(135deg, #ff9068 0%, #fd746c 100%);
    box-shadow: 0 8px 32px rgba(255, 144, 104, 0.3);
}

.emreadpay-notice.color-ocean {
    background: linear-gradient(135deg, #667db6 0%, #0082c8 25%, #0082c8 75%, #667db6 100%);
    box-shadow: 0 8px 32px rgba(0, 130, 200, 0.3);
}

.emreadpay-notice.color-forest {
    background: linear-gradient(135deg, #56ab2f 0%, #a8e6cf 100%);
    box-shadow: 0 8px 32px rgba(86, 171, 47, 0.3);
}

.emreadpay-notice.color-royal {
    background: linear-gradient(135deg, #8360c3 0%, #2ebf91 100%);
    box-shadow: 0 8px 32px rgba(131, 96, 195, 0.3);
}

.emreadpay-notice.color-rose {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    box-shadow: 0 8px 32px rgba(240, 147, 251, 0.3);
}

.emreadpay-notice.color-minimal {
    background: linear-gradient(135deg, #434343 0%, #000000 100%);
    box-shadow: 0 8px 32px rgba(67, 67, 67, 0.3);
    border: 1px solid #666;
}

.emreadpay-notice.color-neon {
    background: linear-gradient(135deg, #ff006e 0%, #8338ec 35%, #3a86ff 100%);
    box-shadow: 0 8px 32px rgba(255, 0, 110, 0.4);
}

/* 自定义图标样式增强 */
.emreadpay-icon.custom-icon {
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.emreadpay-icon.custom-icon img {
    max-width: 48px;
    max-height: 48px;
    object-fit: contain;
    border-radius: 4px;
    background: rgba(255,255,255,0.1);
    padding: 2px;
}

/* 设置页面图标类型切换样式 */
.btn-group-toggle .btn {
    margin-right: 5px;
}

.btn-group-toggle .btn:last-child {
    margin-right: 0;
}

/* 文件上传美化 */
.custom-file-label::after {
    background-color: #007bff;
    border-color: #007bff;
    color: #fff;
}