@charset "utf-8";
/* 反馈页面样式 */
    .feedback-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
    }
    
    .feedback-header {
        text-align: center;
        margin-bottom: 40px;
        padding: 30px;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        border-radius: 15px;
        color: white;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }
    
    .feedback-title {
        font-size: 2.5rem;
        margin-bottom: 15px;
        font-weight: 700;
    }
    
    .feedback-subtitle {
        font-size: 1.1rem;
        opacity: 0.9;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .feedback-layout {
        display: flex;
        flex-direction: column;
        gap: 40px;
        margin-bottom: 40px;
    }
    
    .feedback-form-card {
        background: var(--bg-tertiary);
        border-radius: 15px;
        padding: 30px;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
        border: 1px solid var(--border-color);
        margin-bottom: 30px;
    }
    
    .feedback-list-card {
        background: var(--bg-tertiary);
        border-radius: 15px;
        padding: 30px;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
        border: 1px solid var(--border-color);
    }
    
    .form-title {
        font-size: 1.5rem;
        margin-bottom: 25px;
        color: var(--text-primary);
        display: flex;
        align-items: center;
        gap: 10px;
    }
    
    .form-title i {
        color: #667eea;
    }
    
    .form-group {
        margin-bottom: 20px;
    }
    
    .form-label {
        display: block;
        margin-bottom: 8px;
        font-weight: 600;
        color: var(--text-secondary);
    }
    
    .form-control {
        width: 100%;
        padding: 12px 15px;
        border: 2px solid var(--border-color);
        border-radius: 10px;
        font-size: 1rem;
        transition: all 0.3s ease;
    }
    
    .form-control:focus {
        outline: none;
        border-color: #667eea;
        box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    }
    
    .form-textarea {
        min-height: 150px;
        resize: vertical;
    }
    
    .btn-submit {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        border: none;
        padding: 14px 30px;
        border-radius: 10px;
        font-size: 1rem;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        width: 100%;
    }
    
    .btn-submit:hover {
        transform: translateY(-2px);
        box-shadow: 0 7px 20px rgba(102, 126, 234, 0.3);
    }
    
    .btn-submit:disabled {
        opacity: 0.6;
        cursor: not-allowed;
        transform: none;
    }
    
    /* 图片上传样式 */
    .image-upload-container {
        border: 2px dashed #ddd;
        border-radius: 10px;
        padding: 20px;
        text-align: center;
        transition: all 0.3s ease;
        margin-bottom: 20px;
    }
    
    .image-upload-container:hover {
        border-color: #667eea;
    }
    
    .image-upload-container.dragover {
        border-color: #667eea;
        background-color: rgba(102, 126, 234, 0.05);
    }
    
    .upload-icon {
        font-size: 3rem;
        color: #667eea;
        margin-bottom: 15px;
    }
    
    .upload-text {
        margin-bottom: 15px;
        color: #666;
    }
    
    .btn-upload {
        background: #667eea;
        color: white;
        border: none;
        padding: 10px 20px;
        border-radius: 5px;
        cursor: pointer;
        transition: all 0.3s ease;
    }
    
    .btn-upload:hover {
        background: #5a67d8;
    }
    
    #fileInput {
        display: none;
    }
    
    .image-preview {
        margin-top: 20px;
        display: none;
    }
    
    .preview-image {
        max-width: 100%;
        max-height: 200px;
        border-radius: 10px;
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    }
    
    .remove-image {
        display: block;
        margin-top: 10px;
        color: #e53e3e;
        cursor: pointer;
        font-size: 0.9rem;
    }
    
    .remove-image:hover {
        text-decoration: underline;
    }
    
    /* 反馈列表样式 */
    .feedback-item {
        background: #f8fafc;
        border-radius: 12px;
        padding: 20px;
        margin-bottom: 15px;
        border-left: 4px solid #667eea;
        transition: all 0.3s ease;
    }
    
    .feedback-item:hover {
        transform: translateX(5px);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    }
    
    .feedback-item-header {
        display: flex;
        align-items: center;
        margin-bottom: 12px;
    }
    
    .feedback-avatar {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        margin-right: 12px;
        object-fit: cover;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-weight: bold;
        font-size: 18px;
    }
    
    .feedback-user-info {
        flex: 1;
    }
    
    .feedback-nickname {
        font-weight: 600;
        color: #2d3748;
        margin-bottom: 4px;
    }
    
    .feedback-time {
        font-size: 0.85rem;
        color: #718096;
    }
    
    .feedback-bianma {
        font-size: 0.8rem;
        color: #a0aec0;
        background: #edf2f7;
        padding: 2px 8px;
        border-radius: 10px;
        margin-left: 10px;
    }
    
    .feedback-title-text {
        font-size: 1.1rem;
        font-weight: 600;
        color: #4a5568;
        margin-bottom: 10px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .feedback-content {
        color: #4a5568;
        line-height: 1.6;
        margin-bottom: 15px;
        white-space: pre-wrap;
    }
    
    .feedback-image-container {
        margin-top: 15px;
    }
    
    .feedback-image {
        max-width: 200px;
        max-height: 150px;
        border-radius: 8px;
        cursor: pointer;
        transition: transform 0.3s ease;
    }
    
    .feedback-image:hover {
        transform: scale(1.05);
    }
    
    .feedback-status {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 5px 12px;
        border-radius: 20px;
        font-size: 0.85rem;
        font-weight: 600;
    }
    
    .status-pending {
        background: #fff3cd;
        color: #856404;
        border: 1px solid #ffeaa7;
    }
    
    .status-processed {
        background: #d4edda;
        color: #155724;
        border: 1px solid #c3e6cb;
    }
    
    .empty-state {
        text-align: center;
        padding: 40px 20px;
        color: #718096;
    }
    
    .empty-state i {
        font-size: 3rem;
        margin-bottom: 20px;
        color: #cbd5e0;
    }
    
    .empty-state p {
        font-size: 1.1rem;
    }
    
    .feedback-stats {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        margin-bottom: 30px;
    }
    
    .stat-card {
        background: var(--bg-tertiary);
        border-radius: 12px;
        padding: 20px;
        text-align: center;
        box-shadow: 0 3px 15px rgba(0, 0, 0, 0.05);
        transition: all 0.3s ease;
    }
    
    .stat-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    }
    
    .stat-icon {
        font-size: 2rem;
        margin-bottom: 10px;
        color: #667eea;
    }
    
    .stat-number {
        font-size: 2rem;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 5px;
    }
    
    .stat-label {
        color: var(--text-secondary);
        font-size: 0.9rem;
    }
    
    /* 分页样式 */
    .pagination-container {
        display: flex;
        justify-content: center;
        align-items: center;
        margin-top: 30px;
        gap: 10px;
    }
    
    .pagination-btn {
        padding: 8px 16px;
        border: 1px solid #ddd;
        background: white;
        border-radius: 5px;
        cursor: pointer;
        transition: all 0.3s ease;
    }
    
    .pagination-btn:hover:not(:disabled) {
        background: #667eea;
        color: white;
        border-color: #667eea;
    }
    
    .pagination-btn:disabled {
        opacity: 0.5;
        cursor: not-allowed;
    }
    
    .page-number {
        padding: 8px 12px;
        border: 1px solid #ddd;
        border-radius: 5px;
        cursor: pointer;
        transition: all 0.3s ease;
    }
    
    .page-number:hover {
        background: #f7fafc;
    }
    
    .page-number.active {
        background: #667eea;
        color: white;
        border-color: #667eea;
    }
    
    .page-info {
        color: #718096;
        font-size: 0.9rem;
    }
    
    /* 模态框样式 */
    .image-modal {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.8);
        z-index: 1000;
        justify-content: center;
        align-items: center;
    }
    
    .modal-image {
        max-width: 90%;
        max-height: 90%;
        border-radius: 10px;
    }
    
    .close-modal {
        position: absolute;
        top: 20px;
        right: 20px;
        color: white;
        font-size: 2rem;
        cursor: pointer;
    }