/* 阅片网站样式文件 */

/* 全局样式 */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 14px; /* 减小基础字体大小 */
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    margin: 0;
    padding: 0;
}

/* 导航栏样式 */
.navbar-brand {
    font-weight: 600;
    font-size: 1.5rem;
}

.navbar-brand i {
    color: #ff6b6b;
}

/* 英雄区域样式 */
.hero-section {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    margin: 2rem 0;
    padding: 3rem 2rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.hero-section h1 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.hero-section .lead {
    color: #6c757d;
    font-size: 1.2rem;
    line-height: 1.6;
}

/* 功能卡片样式 */
.feature-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    border: none;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: auto;
    height: auto;
    background: none;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.feature-icon i {
    color: #667eea;
    font-size: 3rem;
}

.feature-card h3 {
    color: #343a40;
    font-weight: 600;
    margin-bottom: 1rem;
}

.feature-card p {
    color: #6c757d;
    line-height: 1.6;
}

/* 按钮样式 */
.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 50px;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
}

.btn-outline-primary {
    border: 2px solid #667eea;
    color: #667eea;
    border-radius: 50px;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

/* 页脚样式 */
footer {
    margin-top: auto;
}

/* 响应式设计 */
@media (max-width: 768px) {
    /* 移动端基础字体调整 */
    body {
        font-size: 11px;
    }
    
    .hero-section {
        padding: 1.5rem 1rem;
        margin: 0.8rem 0;
    }
    
    .hero-section h1 {
        font-size: 1.5rem;
        line-height: 1.2;
    }
    
    .hero-section .lead {
        font-size: 0.85rem;
        line-height: 1.4;
    }
    
    .feature-card {
        margin-bottom: 0.8rem;
        padding: 1rem 0.8rem;
    }
    
    .feature-card h3 {
        font-size: 1rem;
        margin-bottom: 0.6rem;
    }
    
    .feature-card p {
        font-size: 0.8rem;
        line-height: 1.3;
    }
    
    .btn-lg {
        font-size: 0.8rem;
        padding: 8px 16px;
    }
    
    .feature-icon {
        width: auto;
        height: auto;
        background: none;
        border-radius: 0;
        margin-bottom: 0.6rem;
    }
    
    .feature-icon i {
        color: #667eea;
        font-size: 1.5rem;
    }
}

/* 超小屏幕设备（手机竖屏） */
@media (max-width: 480px) {
    body {
        font-size: 10px;
    }
    
    .hero-section h1 {
        font-size: 1.2rem;
    }
    
    .hero-section .lead {
        font-size: 0.75rem;
    }
    
    .feature-card h3 {
        font-size: 0.9rem;
    }
    
    .feature-card p {
        font-size: 0.7rem;
    }
    
    .btn-lg {
        font-size: 0.7rem;
        padding: 6px 12px;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-section {
    animation: fadeInUp 0.8s ease-out;
}

.feature-card {
    animation: fadeInUp 0.8s ease-out;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }

/* 样片页面容器样式 */
.main-panel {
    position: relative;
    isolation: isolate;
}

.container[style*="padding-top: 120px"] {
    position: relative;
}

/* 审阅平台首页专用容器样式 */
.home-page-container {
    position: relative !important;
    isolation: isolate !important;
    margin-top: 80px !important;
    min-height: calc(100vh - 80px) !important;
    width: 100% !important;
    overflow-x: hidden !important;
}

.home-container {
    position: relative !important;
    isolation: isolate !important;
    width: 100% !important;
    max-width: 1200px !important;
    margin: 0 auto !important;
    padding: 20px !important;
}

.home-content-area {
    position: relative !important;
    isolation: isolate !important;
    width: 100% !important;
    min-height: 100vh !important;
    padding-top: 0 !important;
}

/* 样片列表按钮样式 - 完全移除所有背景色和边框 */
.text-decoration-none.text-primary,
.text-decoration-none.text-info,
.text-decoration-none.text-success,
.text-decoration-none.text-warning,
.text-decoration-none.text-danger,
.share-review-btn,
.delete-sample-btn,
/* 覆盖Bootstrap默认按钮样式 */
.btn.text-decoration-none,
.btn.share-review-btn,
.btn.delete-sample-btn,
button.text-decoration-none,
button.share-review-btn,
button.delete-sample-btn {
    /* 完全移除边框 */
    border: none !important;
    border-width: 0 !important;
    border-style: none !important;
    border-color: transparent !important;
    border-top: none !important;
    border-right: none !important;
    border-bottom: none !important;
    border-left: none !important;
    border-top-width: 0 !important;
    border-right-width: 0 !important;
    border-bottom-width: 0 !important;
    border-left-width: 0 !important;
    border-top-style: none !important;
    border-right-style: none !important;
    border-bottom-style: none !important;
    border-left-style: none !important;
    border-top-color: transparent !important;
    border-right-color: transparent !important;
    border-bottom-color: transparent !important;
    border-left-color: transparent !important;
    border-radius: 0 !important;
    
    /* 完全移除背景 */
    background: none !important;
    background-color: transparent !important;
    background-image: none !important;
    background-clip: border-box !important;
    background-origin: border-box !important;
    background-position: 0 0 !important;
    background-repeat: repeat !important;
    background-size: auto auto !important;
    background-attachment: scroll !important;
    
    /* 完全移除轮廓和阴影 */
    outline: none !important;
    outline-width: 0 !important;
    outline-style: none !important;
    outline-color: transparent !important;
    outline-offset: 0 !important;
    box-shadow: none !important;
    text-shadow: none !important;
    
    /* 移除浏览器默认样式 */
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    
    /* 设置基本样式 */
    padding: 0.25rem 0.5rem !important;
    text-decoration: none !important;
    margin: 0 !important;
    line-height: 1.5 !important;
    vertical-align: baseline !important;
    cursor: pointer !important;
    display: inline-block !important;
    font-size: inherit !important;
    font-weight: inherit !important;
    color: inherit !important;
    
    /* 移除所有可能的过渡效果 */
    transition: none !important;
    -webkit-transition: none !important;
    -moz-transition: none !important;
    -o-transition: none !important;
}

.text-decoration-none.text-primary:hover,
.text-decoration-none.text-info:hover,
.text-decoration-none.text-success:hover,
.text-decoration-none.text-warning:hover,
.text-decoration-none.text-danger:hover,
.share-review-btn:hover,
.delete-sample-btn:hover,
/* 覆盖Bootstrap默认按钮hover样式 */
.btn.text-decoration-none:hover,
.btn.share-review-btn:hover,
.btn.delete-sample-btn:hover,
button.text-decoration-none:hover,
button.share-review-btn:hover,
button.delete-sample-btn:hover {
    /* 完全移除边框 */
    border: none !important;
    border-width: 0 !important;
    border-style: none !important;
    border-color: transparent !important;
    border-top: none !important;
    border-right: none !important;
    border-bottom: none !important;
    border-left: none !important;
    border-top-width: 0 !important;
    border-right-width: 0 !important;
    border-bottom-width: 0 !important;
    border-left-width: 0 !important;
    border-top-style: none !important;
    border-right-style: none !important;
    border-bottom-style: none !important;
    border-left-style: none !important;
    border-top-color: transparent !important;
    border-right-color: transparent !important;
    border-bottom-color: transparent !important;
    border-left-color: transparent !important;
    border-radius: 0 !important;
    
    /* 完全移除背景 */
    background: none !important;
    background-color: transparent !important;
    background-image: none !important;
    background-clip: border-box !important;
    background-origin: border-box !important;
    background-position: 0 0 !important;
    background-repeat: repeat !important;
    background-size: auto auto !important;
    background-attachment: scroll !important;
    
    /* 完全移除轮廓和阴影 */
    outline: none !important;
    outline-width: 0 !important;
    outline-style: none !important;
    outline-color: transparent !important;
    outline-offset: 0 !important;
    box-shadow: none !important;
    text-shadow: none !important;
    
    /* 移除浏览器默认样式 */
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    
    /* 设置基本样式 */
    text-decoration: underline !important;
    padding: 0.25rem 0.5rem !important;
    margin: 0 !important;
    line-height: 1.5 !important;
    vertical-align: baseline !important;
    cursor: pointer !important;
    display: inline-block !important;
    font-size: inherit !important;
    font-weight: inherit !important;
    color: inherit !important;
    
    /* 移除所有可能的过渡效果 */
    transition: none !important;
    -webkit-transition: none !important;
    -moz-transition: none !important;
    -o-transition: none !important;
    
    /* 移除所有变换效果 */
    transform: none !important;
    -webkit-transform: none !important;
    -moz-transform: none !important;
    -ms-transform: none !important;
    -o-transform: none !important;
}

/* 针对button元素的特殊样式 - 完全移除所有样式 */
button.text-decoration-none,
button.share-review-btn,
button.delete-sample-btn {
    border: none !important;
    outline: none !important;
    background: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    border-width: 0 !important;
    border-style: none !important;
    border-color: transparent !important;
    background-color: transparent !important;
    background-image: none !important;
    border-top: none !important;
    border-right: none !important;
    border-bottom: none !important;
    border-left: none !important;
    outline-width: 0 !important;
    outline-style: none !important;
    outline-color: transparent !important;
    box-shadow: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    padding: 0.25rem 0.5rem !important;
    margin: 0 !important;
    line-height: 1.5 !important;
    vertical-align: baseline !important;
    cursor: pointer !important;
    /* 额外添加确保边框完全移除 */
    border-image: none !important;
    border-collapse: separate !important;
    border-spacing: 0 !important;
    border-block: none !important;
    border-inline: none !important;
    border-block-start: none !important;
    border-block-end: none !important;
    border-inline-start: none !important;
    border-inline-end: none !important;
}

/* 针对所有可能的按钮选择器 */
.sample-card .text-decoration-none,
.sample-card .share-review-btn,
.sample-card .delete-sample-btn,
.card-body .text-decoration-none,
.card-body .share-review-btn,
.card-body .delete-sample-btn,
.d-flex .text-decoration-none,
.d-flex .share-review-btn,
.d-flex .delete-sample-btn {
    border: none !important;
    outline: none !important;
    background: none !important;
    box-shadow: none !important;
    background-color: transparent !important;
    background-image: none !important;
    border-top: none !important;
    border-right: none !important;
    border-bottom: none !important;
    border-left: none !important;
    outline-width: 0 !important;
    outline-style: none !important;
    outline-color: transparent !important;
    box-shadow: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
}

/* 确保Bootstrap模态框能够正常显示 */
.modal {
    z-index: 10000 !important; /* 标准Bootstrap z-index值 */
}

.modal-backdrop {
    z-index: 10000 !important; /* 确保backdrop在modal之下 */
}

/* 确保删除按钮和模态框交互正常 */
.delete-sample-btn {
    position: relative;
    z-index: 1;
}

/* 确保模态框内容在最上层 */
.modal-content {
    z-index: 10000 !important;
}

/* 删除确认模态框显示修复 - 简化方案 */
/* 使用Bootstrap默认行为，确保点击事件正常工作 */

/* 分享按钮状态样式 */
.share-review-btn.text-info {
    color: #17a2b8 !important;
    transition: all 0.3s ease;
}

.share-review-btn.text-info:hover {
    color: #138496 !important;
    transform: scale(1.1);
}

.share-review-btn.text-secondary {
    color: #6c757d !important;
    transition: all 0.3s ease;
}

.share-review-btn.text-secondary:hover {
    color: #545b62 !important;
    transform: scale(1.1);
}

/* 分享按钮加载状态 */
.share-review-btn:disabled {
    opacity: 0.6 !important;
    cursor: not-allowed !important;
}

.share-review-btn .spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}

/* 分享按钮工具提示样式 */
.share-review-btn[title]:hover::after {
    content: attr(title);
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    z-index: 1000;
    pointer-events: none;
}

/* 确保按钮容器有相对定位 */
.sample-card .card-body .d-flex {
    position: relative;
}

/* 分享状态指示器 */
.share-review-btn::before {
    content: '';
    position: absolute;
    top: -2px;
    right: -2px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: transparent;
    transition: background 0.3s ease;
}

.share-review-btn[data-is-shared="1"]::before {
    background: #28a745;
    box-shadow: 0 0 0 2px rgba(40, 167, 69, 0.3);
}

.share-review-btn[data-is-shared="0"]::before {
    background: #dc3545;
    box-shadow: 0 0 0 2px rgba(220, 53, 69, 0.3);
}

/* 样片卡片布局样式 */
.sample-card {
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.125);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}

/* 样片卡片按钮样式 */
.sample-card .btn {
    position: relative;
}

.sample-card a {
    position: relative;
}

.sample-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    border-color: #667eea;
}

/* 缩略图区域样式 */
.card-thumbnail {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.thumbnail-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.sample-card:hover .thumbnail-image {
    transform: scale(1.05);
}

.thumbnail-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: #6c757d;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.thumbnail-placeholder i {
    font-size: 3rem;
    margin-bottom: 10px;
    opacity: 0.7;
}

.thumbnail-placeholder span {
    font-size: 0.9rem;
    font-weight: 500;
}

/* 视频处理中提示样式 */
.card-thumbnail .processing-overlay {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: rgba(0, 0, 0, 0.7) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    z-index: 9999 !important;
    width: 100% !important;
    height: 100% !important;
}

.card-thumbnail .processing-content {
    text-align: center !important;
    color: white !important;
    padding: 20px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    min-height: 100% !important;
    width: 100% !important;
}

.card-thumbnail .processing-content i {
    font-size: 2.5rem !important;
    margin-bottom: 15px !important;
    display: block !important;
    animation: spin 2s linear infinite !important;
}

.card-thumbnail .processing-content span {
    font-size: 1rem !important;
    font-weight: 500 !important;
    display: block !important;
    line-height: 1.4 !important;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 调整卡片头部位置 */
.sample-card .card-header {
    border-bottom: 1px solid #e9ecef;
    padding: 12px 15px;
}

/* 响应式缩略图高度 */
@media (max-width: 768px) {
    .card-thumbnail {
        height: 160px;
    }
    
    .thumbnail-placeholder i {
        font-size: 2.5rem;
    }
}

@media (max-width: 576px) {
    .card-thumbnail {
        height: 140px;
    }
    
    .thumbnail-placeholder i {
        font-size: 2rem;
    }
}

.sample-card .card-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 0.75rem 1rem;
}

.sample-card .card-title {
    font-weight: 600;
    color: #343a40;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.sample-card .card-text {
    color: #6c757d;
    font-size: 0.9rem;
}

.sample-card .card-footer {
    background: rgba(248, 249, 250, 0.8);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding: 0.75rem 1rem;
}

.sample-card .badge {
    font-size: 0.75rem;
    padding: 0.35em 0.65em;
}

/* 卡片网格布局优化 */
.sample-grid {
    display: grid;
    gap: 1.5rem;
}

/* 响应式卡片布局 */
@media (max-width: 576px) {
    .sample-card .card-body {
        padding: 1rem;
    }
    
    .sample-card .card-footer {
        padding: 0.75rem;
    }
    
    .sample-card .btn-sm {
        padding: 0.25rem 0.5rem;
        font-size: 0.8rem;
    }
}

@media (min-width: 576px) and (max-width: 768px) {
    .sample-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) and (max-width: 992px) {
    .sample-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) and (max-width: 1200px) {
    .sample-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1200px) {
    .sample-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* 卡片动画效果 */
.sample-card {
    animation: fadeInUp 0.5s ease-out;
}

.sample-card:nth-child(1) { animation-delay: 0.1s; }
.sample-card:nth-child(2) { animation-delay: 0.2s; }
.sample-card:nth-child(3) { animation-delay: 0.3s; }
.sample-card:nth-child(4) { animation-delay: 0.4s; }
.sample-card:nth-child(5) { animation-delay: 0.5s; }
.sample-card:nth-child(6) { animation-delay: 0.6s; }