/* 反馈表单样式 */
.fc-feedbacks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.fc-feedback-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: 24px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
}

.fc-feedback-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.12), 0 2px 4px rgba(0,0,0,0.08);
    transform: translateY(-2px);
    border-color: #3b82f6;
}

.fc-feedback-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.fc-feedback-id {
    font-weight: 700;
    color: #3b82f6;
    font-size: 15px;
    letter-spacing: 0.02em;
}

.fc-feedback-status {
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    color: #fff;
    line-height: 1.4;
}

.fc-feedback-status.fc-status-pending {
    background: #f39c12;
}

.fc-feedback-status.fc-status-processing {
    background: #3498db;
}

.fc-feedback-status.fc-status-resolved {
    background: #27ae60;
}

.fc-feedback-status.fc-status-closed {
    background: #95a5a6;
}

.fc-feedback-title {
    font-size: 17px;
    font-weight: 600;
    margin: 0 0 12px 0;
    color: #1e293b;
    line-height: 1.5;
}

.fc-feedback-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 13px;
    color: #64748b;
    align-items: center;
}

.fc-feedback-tool {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: #f1f5f9;
    border-radius: 4px;
    color: #475569;
    font-weight: 500;
}

.fc-feedback-type {
    display: inline-block;
}

.fc-no-feedbacks,
.fc-loading,
.fc-error {
    text-align: center;
    padding: 40px 20px;
    color: #95a5a6;
    font-style: italic;
}

.fc-error {
    color: #e74c3c;
}

/* 文件上传拖拽样式 */
.fc-file-label.dragover {
    border-color: #3498db;
    background: #ecf8ff;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .fc-feedback-form-wrapper {
        padding: 0 15px;
    }

    .fc-form {
        padding: 25px 20px;
    }

    .fc-type-options {
        grid-template-columns: 1fr;
    }

    .fc-feedbacks-grid {
        grid-template-columns: 1fr;
    }

    .fc-form-header h2 {
        font-size: 24px;
    }
}

/* 动画效果 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fc-feedback-card {
    animation: fadeIn 0.4s ease-out;
}

/* 打印样式 */
@media print {
    .fc-form-actions,
    .fc-file-upload,
    .fc-my-feedbacks {
        display: none;
    }
}