/* ========================================
 * 匯入參加人員頁面專屬樣式
 * 
 * 共同樣式已移至 Site.css：
 * - 搜尋面板 (.search-panel, .search-row, .search-field-inline, .search-label-inline, .search-input)
 * ======================================== */

/* 上傳面板 */
.upload-panel {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* 上傳區域 */
.upload-area {
    border: 2px dashed #ddd;
    border-radius: 8px;
    padding: var(--spacing-lg);
    text-align: center;
    background: #f9f9f9;
    transition: all 0.3s ease;
}

.upload-area.dragging {
    border-color: #0066cc;
    background: #f0f7ff;
}

.upload-area:hover {
    border-color: #0066cc;
}

/* 上傳文字 */
.upload-text {
    display: block;
    color: #999;
    font-size: 14px;
    margin-top: 8px;
}

/* 檔案資訊 */
.file-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: var(--spacing-md);
    padding: 12px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 4px;
}

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

.file-size {
    color: #999;
    font-size: 12px;
}

/* 各步驟區域 */
.upload-section,
.preview-section,
.import-section,
.result-section {
    background: white;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: var(--spacing-lg);
}

/* 區域標題 */
.section-title {
    margin: 0 0 var(--spacing-md) 0;
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

/* 驗證摘要 */
.validation-summary {
    margin-bottom: var(--spacing-md);
}

.error-box {
    background: #fff5f5;
    border: 1px solid #ffdbdb;
    border-radius: 4px;
    padding: var(--spacing-md);
}

.error-title {
    color: #d32f2f;
    font-weight: 600;
    margin-bottom: 8px;
}

.error-list {
    max-height: 200px;
    overflow-y: auto;
}

.error-item {
    color: #d32f2f;
    font-size: 13px;
    margin-bottom: 4px;
    padding-left: 20px;
    position: relative;
}

.error-item::before {
    content: '\2717 ';  /* ✗ */
    position: absolute;
    left: 0;
    color: #d32f2f;
}

/* 預覽資訊 */
.preview-info {
    background: #f0f7ff;
    border: 1px solid #d4e4f9;
    border-radius: 4px;
    padding: 12px;
    margin-bottom: var(--spacing-md);
    color: #0066cc;
    font-size: 14px;
    font-weight: 500;
}

/* 預覽表格 */
.preview-table-wrapper {
    overflow-x: auto;
    max-height: 500px;
    overflow-y: auto;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.preview-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 0;
    border: none;
    font-size: 14px;
}

.preview-table thead {
    background: #f5f5f5;
    position: sticky;
    top: 0;
    z-index: 10;
}

.preview-table th,
.preview-table td {
    padding: 10px 12px;
    text-align: left;
    border: 1px solid #ddd;
}

.preview-table th {
    font-weight: 600;
    color: #333;
}

.preview-table tbody tr:hover {
    background: #f9f9f9;
}

.preview-table tbody tr.error-row {
    background: #fff5f5;
}

.preview-table .text-center {
    text-align: center;
}

/* 狀態徽章 */
.status-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 13px;
    font-weight: 600;
}

.status-badge.ok {
    background: #e6f7e6;
    color: #2e7d32;
}

.status-badge.error {
    background: #ffebee;
    color: #d32f2f;
}

/* 匯入選項 */
.import-options {
    background: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
    color: #333;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    cursor: pointer;
    width: 18px;
    height: 18px;
    accent-color: #0066cc;
}

.checkbox-label input[type="checkbox"]:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.checkbox-label:hover {
    color: #0066cc;
}

/* 匯入動作 */
.import-section {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.import-section .btn {
    flex: 1;
    min-width: 150px;
}

/* 結果框 */
.result-section {
    margin-top: var(--spacing-lg);
}

.result-box {
    border-left: 4px solid #ddd;
    padding: var(--spacing-md);
    border-radius: 4px;
}

.result-box.success {
    background: #f1f8f4;
    border-color: #4caf50;
}

.result-box.error {
    background: #fff5f5;
    border-color: #d32f2f;
}

.result-title {
    font-weight: 600;
    font-size: 16px;
    margin-bottom: 8px;
}

.result-box.success .result-title {
    color: #2e7d32;
}

.result-box.error .result-title {
    color: #d32f2f;
}

.result-message {
    color: #666;
    font-size: 14px;
    margin-bottom: 8px;
}

.result-details {
    font-size: 13px;
    color: #999;
}

.result-details span {
    margin-right: 16px;
}

/* 跳過記錄部分 */
.skipped-records {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid #ddd;
}

.skipped-title {
    color: #f57c00;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 14px;
}

.skipped-list {
    max-height: 150px;
    overflow-y: auto;
}

.skipped-item {
    color: #f57c00;
    font-size: 13px;
    margin-bottom: 4px;
    padding-left: 20px;
    position: relative;
}

.skipped-item::before {
    content: '⊘ ';
    position: absolute;
    left: 0;
}