/* 全局样式 */
.autovideo-list-container {
    /* min-height: 100vh; */
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
    color: #ffffff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* 顶部标题区域 */
.header-section {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    /* border-bottom: 1px solid rgba(255, 255, 255, 0.1); */
    padding: 0 0 2rem 0;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 300;
    margin: 0;
    background: linear-gradient(45deg, #00d4ff, #0099cc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.page-subtitle {
    font-size: 1.1rem;
    color: #a0a0a0;
    margin: 0.5rem 0 0 0;
}

.controls-section {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.per-page-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.per-page-selector label {
    color: #a0a0a0;
    margin: 0;
    font-size: 0.9rem;
}

.per-page-selector .form-select {
    width: auto;
    min-width: 100px;
    padding: 0.5rem;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: #ffffff;
    font-size: 0.9rem;
}

/* 主要内容区域 */
.main-content {
    padding: 0 0 40px;
}

.main-content .container {
    padding-top: 40px;
}

/* 视频网格 */
.video-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

/* 视频卡片 */
.video-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    aspect-ratio: 3/4;
    display: flex;
    flex-direction: column;
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
    border-color: rgba(0, 212, 255, 0.3);
}

.video-thumbnail {
    position: relative;
    width: 100%;
    aspect-ratio: 3/4;
    background: rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.video-thumbnail video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-thumbnail .play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(0, 212, 255, 0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
}

.video-card:hover .play-overlay {
    opacity: 1;
}

.play-overlay i {
    font-size: 24px;
    color: white;
    margin-left: 3px;
}

.video-info {
    padding: 1rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: linear-gradient(to bottom, transparent 0%, rgba(24, 24, 24, 0.7) 30%);
}

.video-title {
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.5rem;
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
}

.video-meta {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.video-time {
    font-size: 0.8rem;
    color: #e0e0e0;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
}

.video-status {
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    display: inline-block;
}

.status-0 { background: rgba(255, 99, 71, 0.2); color: #ff6347; }
.status-1 { background: rgba(255, 165, 0, 0.2); color: #ffa500; }
.status-2 { background: rgba(100, 149, 237, 0.2); color: #6495ed; }
.status-3 { background: rgba(138, 43, 226, 0.2); color: #8a2be2; }
.status-4 { background: rgba(0, 191, 255, 0.2); color: #00bfff; }
.status-5 { background: rgba(50, 205, 50, 0.2); color: #32cd32; }
.status-6 { background: rgba(0, 255, 127, 0.2); color: #00ff7f; }

/* 加载状态 */
.loading-section {
    text-align: center;
    padding: 4rem 0;
}

.loading-spinner {
    color: #00d4ff;
}

.loading-spinner i {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.loading-spinner p {
    color: #a0a0a0;
    margin: 0;
}

/* 空数据提示 */
.empty-section {
    text-align: center;
    padding: 4rem 0;
}

.empty-content {
    color: #a0a0a0;
}

.empty-content i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-content h3 {
    color: #ffffff;
    margin-bottom: 1rem;
}

.empty-content p {
    margin-bottom: 2rem;
}

.btn-create-video {
    background: linear-gradient(45deg, #00d4ff, #0099cc);
    border: none;
    border-radius: 50px;
    color: white;
    padding: 0.8rem 2rem;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-create-video:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 212, 255, 0.5);
    color: white;
}

/* 分页控制 */
.pagination-section {
    margin-top: 3rem;
}

.pagination {
    --bs-pagination-bg: rgba(255, 255, 255, 0.05);
    --bs-pagination-border-color: rgba(255, 255, 255, 0.1);
    --bs-pagination-color: #00d4ff;
    --bs-pagination-hover-bg: rgba(0, 212, 255, 0.1);
    --bs-pagination-hover-color: #00d4ff;
    --bs-pagination-active-bg: #00d4ff;
    --bs-pagination-active-border-color: #00d4ff;
    --bs-pagination-disabled-color: #6c757d;
    --bs-pagination-disabled-bg: rgba(255, 255, 255, 0.02);
}

/* 模态框样式 */
.modal-content {
    background: rgba(15, 15, 35, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.modal-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-title {
    color: #00d4ff;
}

.btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* 竖向视频模态框 */
.modal-video-vertical {
    max-width: 400px;
    margin: 1.75rem auto;
}

.modal-video-vertical .modal-content {
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.modal-video-vertical .modal-body {
    padding: 0;
    flex: 1;
    overflow: hidden;
}

.video-container {
    width: 100%;
    aspect-ratio: 3/4;
    background: #000;
    position: relative;
}

.video-container video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

@media (max-width: 576px) {
    .modal-video-vertical {
        max-width: 90%;
        margin: 1rem auto;
    }
    
    .video-container {
        aspect-ratio: 3/4;
    }
}

/* 响应式设计 */
@media (max-width: 1400px) {
    .video-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 1200px) {
    .video-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .video-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .controls-section {
        justify-content: flex-start;
        margin-top: 1rem;
    }
}

@media (max-width: 576px) {
    .video-grid {
        grid-template-columns: 1fr;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .header-section {
        padding: 1.5rem 0;
    }
    
    .main-content {
        padding: 2rem 0;
    }
}