/* 上传页面专用样式 */

/* 页面标题 */
.page-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.page-title h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
}

.page-title p {
    color: #666;
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* 上传指南 */
.upload-guide {
    margin-bottom: 3rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.guide-header {
    text-align: center;
    margin-bottom: 2rem;
}

.guide-header h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
}

.guide-header h2 i {
    color: #667eea;
    margin-right: 0.5rem;
}

.guide-header p {
    color: #666;
}

.guide-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.guide-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 12px;
    border-left: 4px solid #667eea;
}

.guide-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.guide-text h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
}

.guide-text p {
    color: #666;
    line-height: 1.6;
}

/* 上传表单区域 */
.upload-form-section {
    margin-bottom: 3rem;
}

.upload-form-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.upload-form-container h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.upload-form-container h2 i {
    color: #667eea;
}

.upload-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 500;
    color: #333;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.form-group label::after {
    content: '*';
    color: #dc3545;
    font-weight: bold;
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group small {
    color: #666;
    font-size: 0.9rem;
    margin-top: 0.3rem;
}

/* 文件上传区域 */
.file-upload-area {
    border: 2px dashed #667eea;
    border-radius: 12px;
    padding: 3rem 2rem;
    text-align: center;
    background: rgba(102, 126, 234, 0.05);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
}

.file-upload-area:hover {
    background: rgba(102, 126, 234, 0.1);
    border-color: #5a6fd8;
}

.file-upload-area.dragover {
    background: rgba(102, 126, 234, 0.15);
    border-color: #5a6fd8;
    transform: scale(1.02);
}

.file-upload-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.file-upload-content i {
    font-size: 3rem;
    color: #667eea;
}

.file-upload-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.file-upload-content p {
    color: #666;
    margin: 0;
}

.file-upload-area input[type="file"] {
    display: none;
}

/* 文件信息显示 */
.file-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.file-details {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.file-details i {
    color: #667eea;
    font-size: 1.2rem;
}

.file-details span {
    font-weight: 500;
    color: #333;
}

/* 表单操作按钮 */
.form-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #e0e0e0;
}

.form-actions .btn {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
}

/* 上传历史 */
.upload-history {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.upload-history h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.upload-history h2 i {
    color: #667eea;
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 12px;
    border-left: 4px solid #667eea;
}

.history-info {
    flex: 1;
}

.history-name {
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
}

.history-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
    color: #666;
}

.history-status {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-pending {
    background: #ffc107;
    color: #333;
}

.status-approved {
    background: #28a745;
    color: white;
}

.status-rejected {
    background: #dc3545;
    color: white;
}

/* 上传进度模态框 */
.upload-progress {
    text-align: center;
    margin-bottom: 2rem;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 4px;
    transition: width 0.3s ease;
    width: 0%;
}

.progress-text {
    color: #666;
    font-weight: 500;
}

.upload-steps {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    position: relative;
}

.step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 20px;
    right: -50%;
    width: 100%;
    height: 2px;
    background: #e0e0e0;
    z-index: -1;
}

.step.active::after {
    background: #667eea;
}

.step i {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #e0e0e0;
    color: #666;
    font-size: 1rem;
}

.step.active i {
    background: #667eea;
    color: white;
}

.step.completed i {
    background: #28a745;
    color: white;
}

.step span {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
}

.step.active span,
.step.completed span {
    color: #333;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .page-title h1 {
        font-size: 2rem;
    }
    
    .guide-content {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions .btn {
        width: 100%;
    }
    
    .upload-steps {
        flex-direction: column;
        gap: 1rem;
    }
    
    .step:not(:last-child)::after {
        display: none;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.upload-guide,
.upload-form-container,
.upload-history {
    animation: fadeInUp 0.6s ease-out;
}

.upload-form-container {
    animation-delay: 0.1s;
}

.upload-history {
    animation-delay: 0.2s;
}

/* 拖拽效果 */
.file-upload-area.dragover .file-upload-content {
    transform: scale(1.05);
}

/* 按钮样式增强 */
.btn-small {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
}

/* 表单验证样式 */
.form-group input:invalid,
.form-group textarea:invalid,
.form-group select:invalid {
    border-color: #dc3545;
}

.form-group input:invalid:focus,
.form-group textarea:invalid:focus,
.form-group select:invalid:focus {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

/* 可见性选项样式 */
.form-group select#pluginVisibility {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

.form-group select#pluginVisibility option[value="public"] {
    color: #28a745;
    font-weight: 500;
}

.form-group select#pluginVisibility option[value="private"] {
    color: #6c757d;
    font-weight: 500;
}

/* 上传历史可见性图标样式 */
.history-meta span i.fa-globe {
    color: #28a745;
}

.history-meta span i.fa-lock {
    color: #6c757d;
}