/**
 * Zibll前端剧集视频扩展 - 前端样式
 * Version: 1.0.0
 */

/* 剧集视频主容器 */
.zfve-video-episodes-wrapper {
    margin-bottom: 20px;
}

/* 资源介绍输入框 */
.zfve-resource-description {
    border-bottom: 1px solid var(--main-border-color, #e5e5e5);
    padding-bottom: 20px;
}

.zfve-description-input {
    font-family: inherit;
    line-height: 1.6;
}

.zfve-description-input:focus {
    border-color: var(--theme-color, #f04494);
    box-shadow: 0 0 0 2px rgba(240, 68, 148, 0.1);
}

/* 剧集列表容器 */
.zfve-episodes-list {
    border: 1px solid var(--main-border-color, #e5e5e5);
    border-radius: var(--main-radius, 8px);
    background: var(--muted-bg-color, #f9f9f9);
    padding: 10px;
    max-height: 400px;
    overflow-y: auto;
}

.zfve-episodes-list:empty {
    padding: 30px;
    text-align: center;
    color: var(--muted-2-color, #999);
}

.zfve-episodes-list:empty:before {
    content: '暂无剧集，点击"添加剧集"按钮添加更多集数';
}

/* 单个剧集项 */
.zfve-episode-item {
    background: var(--main-bg-color, #fff);
    border: 1px solid var(--main-border-color, #e5e5e5);
    border-radius: var(--main-radius, 8px);
    padding: 15px;
    margin-bottom: 10px;
    transition: all 0.3s;
}

.zfve-episode-item:last-child {
    margin-bottom: 0;
}

.zfve-episode-item:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* 剧集头部 */
.zfve-episode-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.zfve-episode-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 30px;
    height: 30px;
    padding: 0 10px;
    background: var(--theme-color, #f04494);
    color: #fff;
    border-radius: 15px;
    font-size: 12px;
    font-weight: bold;
}

/* 删除按钮 */
.zfve-remove-episode {
    cursor: pointer;
    padding: 5px 10px;
    transition: all 0.2s;
}

.zfve-remove-episode:hover {
    transform: scale(1.1);
}

/* 剧集表单项 */
.zfve-episode-field {
    margin-bottom: 10px;
}

.zfve-episode-field:last-child {
    margin-bottom: 0;
}

.zfve-episode-field label {
    display: block;
    margin-bottom: 5px;
    color: var(--muted-color, #777);
    font-size: 14px;
}

.zfve-episode-field input[type="text"] {
    width: 100%;
}

/* 付费选择器 */
.zfve-episode-is-paid {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    background-color: #fff;
    transition: all 0.3s ease;
}

.zfve-episode-is-paid:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.zfve-episode-is-paid:disabled {
    background-color: #f5f5f5;
    color: #999;
    cursor: not-allowed;
    opacity: 0.6;
}

.zfve-episode-is-paid option[value="1"] {
    color: #e74c3c;
    font-weight: 500;
}

.zfve-episode-is-paid option[value="0"] {
    color: #27ae60;
    font-weight: 500;
}

/* 观看权限提示文字 */
.zfve-episode-is-paid + .px12 .c-green {
    color: #27ae60;
}

/* 视频地址输入组 */
.zfve-video-input-group {
    display: flex;
    gap: 8px;
    align-items: center;
}

.zfve-video-input-group input {
    flex: 1;
}

.zfve-video-input-group .but {
    flex-shrink: 0;
    white-space: nowrap;
}

/* 上传按钮 */
.zfve-upload-video-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

/* 空状态 */
.zfve-empty-state {
    padding: 40px 20px;
    text-align: center;
    color: var(--muted-2-color, #999);
}

.zfve-empty-state i {
    font-size: 48px;
    margin-bottom: 10px;
    opacity: 0.3;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .zfve-video-input-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .zfve-video-input-group .but {
        width: 100%;
    }
    
    .zfve-episode-header {
        flex-wrap: wrap;
    }
    
    .zfve-episodes-list {
        max-height: 300px;
    }
}

/* 拖拽排序提示 */
.zfve-episode-item.dragging {
    opacity: 0.5;
    cursor: move;
}

.zfve-episode-item.drag-over {
    border-color: var(--theme-color, #f04494);
    border-width: 2px;
}

/* 可折叠状态 */
.zfve-episode-item.collapsed .zfve-episode-body {
    display: none;
}

.zfve-episode-toggle {
    cursor: pointer;
    padding: 5px;
    transition: transform 0.3s;
}

.zfve-episode-item.collapsed .zfve-episode-toggle {
    transform: rotate(-90deg);
}

/* 加载动画 */
.zfve-loading {
    text-align: center;
    padding: 20px;
}

.zfve-loading:after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--theme-color, #f04494);
    border-radius: 50%;
    border-top-color: transparent;
    animation: zfve-spin 0.8s linear infinite;
}

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

/* 提示信息 */
.zfve-hint {
    font-size: 12px;
    color: var(--muted-3-color, #b1b1b1);
    margin-top: 5px;
    line-height: 1.5;
}

/* 显示/隐藏控制 */
.zfve-show-when-has-video {
    display: none;
}

/* 当有视频时显示 */
.has-featured-video .zfve-show-when-has-video {
    display: block;
}

/* 暗色主题适配 */
.dark-theme .zfve-episodes-list {
    background: var(--muted-bg-color);
}

.dark-theme .zfve-episode-item {
    background: var(--main-bg-color);
}

/* 动画效果 */
.zfve-fade-in {
    animation: zfveFadeIn 0.3s ease-in-out;
}

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

/* 滚动条样式 */
.zfve-episodes-list::-webkit-scrollbar {
    width: 6px;
}

.zfve-episodes-list::-webkit-scrollbar-track {
    background: var(--muted-bg-color, #f9f9f9);
    border-radius: 3px;
}

.zfve-episodes-list::-webkit-scrollbar-thumb {
    background: var(--muted-color, #777);
    border-radius: 3px;
}

.zfve-episodes-list::-webkit-scrollbar-thumb:hover {
    background: var(--main-color, #4e5358);
}

/* 资源图片展示区域 */
.zfve-images-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding: 15px;
}

/* 单个图片项 */
.zfve-image-item {
    position: relative;
    width: 150px;
    height: 150px;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid var(--main-border-color, #e5e5e5);
    transition: all 0.3s ease;
    background: var(--main-bg-color, #fff);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.zfve-image-item:hover {
    border-color: #667eea;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.15);
    transform: translateY(-2px);
}

/* 图片本身 */
.zfve-image-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

/* 删除按钮 */
.zfve-image-item .zfve-remove-image {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(220, 53, 69, 0.95);
    color: #fff;
    border: none;
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    opacity: 0;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 4px;
    font-weight: 500;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.zfve-image-item:hover .zfve-remove-image {
    opacity: 1;
}

.zfve-image-item .zfve-remove-image:hover {
    background: rgba(200, 35, 51, 1);
    transform: scale(1.05);
}

.zfve-image-item .zfve-remove-image i {
    font-size: 12px;
}

/* 空状态占位符 */
.zfve-images-gallery .zfve-empty-placeholder {
    width: 100%;
}

/* 响应式设计 - 移动端 */
@media (max-width: 768px) {
    .zfve-image-item {
        width: calc(50% - 6px);
        height: 120px;
    }
}

@media (max-width: 480px) {
    .zfve-image-item {
        width: 100%;
        height: 150px;
    }
    
    .zfve-images-gallery {
        gap: 10px;
        padding: 10px;
    }
}

/* 加载动画 */
.zfve-image-item.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    margin: -15px 0 0 -15px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #667eea;
    border-radius: 50%;
    animation: zfve-spin 1s linear infinite;
}