/* ============================================
   审批页面样式
   检修申请与审批功能专用样式
   Requirements: 9.1, 9.2, 9.3, 9.4, 9.5
   ============================================ */

/* ============================================
   审批列表样式
   ============================================ */

.approval-page {
    padding: 1.5rem;
    background-color: var(--bg-light);
    min-height: calc(100vh - var(--navbar-height));
}

.approval-page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.approval-page-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.approval-page-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* 审批列表筛选栏 */
.approval-filter-bar {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.approval-filter-select {
    min-width: 150px;
    height: 42px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

/* 审批列表表格容器 */
.approval-table-container {
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    overflow: hidden;
}

.approval-table {
    margin-bottom: 0;
    table-layout: fixed;
    width: 100%;
}

.approval-table thead th {
    background-color: #f8fafc;
    border-bottom: 2px solid #e9ecef;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.875rem;
    padding: 1rem;
    white-space: nowrap;
}

/* 表格列宽度设置 */
.approval-table thead th:nth-child(1) { width: 22%; } /* 设备名称 */
.approval-table thead th:nth-child(2) { width: 15%; } /* 申请人 */
.approval-table thead th:nth-child(3) { width: 15%; } /* 申请时间 */
.approval-table thead th:nth-child(4) { width: 28%; } /* 状态 */
.approval-table thead th:nth-child(5) { width: 20%; } /* 操作 */

.approval-table tbody td {
    padding: 1rem;
    vertical-align: middle;
    border-bottom: 1px solid #f0f0f0;
    color: var(--text-primary);
    font-size: 0.9rem;
    overflow: hidden;
}

/* 状态列样式 - 允许换行 */
.approval-table tbody td:nth-child(4) {
    white-space: normal;
    word-break: break-word;
}

/* 操作列样式 - 不换行 */
.approval-table tbody td:nth-child(5) {
    white-space: nowrap;
    overflow: visible;
}

.approval-table tbody tr:last-child td {
    border-bottom: none;
}

.approval-table tbody tr:hover {
    background-color: #f8faff;
    cursor: pointer;
}

/* 审批列表操作按钮 */
.approval-table-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: nowrap;
    white-space: nowrap;
    align-items: center;
}

.approval-table-actions .btn {
    padding: 0.375rem 0.75rem;
    font-size: 0.8rem;
    border-radius: 6px;
    flex-shrink: 0;
}

/* ============================================
   状态标签样式
   Requirements: 9.1, 9.2, 9.3, 9.4, 9.5
   ============================================ */

.approval-status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* 已完成 - 绿色/成功样式 */
.approval-status-badge.status-completed,
.approval-status-badge.bg-success {
    background-color: #ecfdf5 !important;
    color: #059669 !important;
}

/* 已驳回 - 红色/错误样式 */
.approval-status-badge.status-rejected,
.approval-status-badge.bg-danger {
    background-color: #fef2f2 !important;
    color: #dc2626 !important;
}

/* 待审批/待您审批 - 橙色/待处理样式 */
.approval-status-badge.status-pending,
.approval-status-badge.bg-warning {
    background-color: #fffbeb !important;
    color: #d97706 !important;
}

/* 进行中/审批中 - 蓝色/处理中样式 */
.approval-status-badge.status-in-progress,
.approval-status-badge.bg-primary {
    background-color: #eff6ff !important;
    color: #2563eb !important;
}

/* 默认样式 */
.approval-status-badge.bg-secondary {
    background-color: #f3f4f6 !important;
    color: #6b7280 !important;
}

/* ============================================
   审批详情弹窗样式
   ============================================ */

.approval-detail-modal {
    max-width: 800px;
}

/* 弹窗标题栏操作按钮组 */
.admin-modal-header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.admin-modal-header-actions .btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

.approval-detail-section {
    background-color: #f8fafc;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.approval-detail-section:last-child {
    margin-bottom: 0;
}

.approval-detail-section-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.approval-detail-section-title i {
    color: var(--color-primary);
}

.approval-detail-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-bottom: 0.75rem;
}

.approval-detail-item:last-child {
    margin-bottom: 0;
}

.approval-detail-item label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.approval-detail-item span {
    font-size: 0.9rem;
    color: var(--text-primary);
}

/* 审批流程进度样式 */
.approval-workflow-progress {
    position: relative;
}

.approval-workflow-step {
    display: flex;
    gap: 1rem;
    padding-bottom: 1.5rem;
    position: relative;
}

.approval-workflow-step:last-child {
    padding-bottom: 0;
}

.approval-workflow-step:last-child .approval-step-line {
    display: none;
}

.approval-step-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.approval-step-number {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: #e2e8f0;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 1;
    transition: all 0.3s;
}

.approval-workflow-step.completed .approval-step-number {
    background-color: var(--color-success);
    color: white;
}

.approval-workflow-step.rejected .approval-step-number {
    background-color: var(--color-danger);
    color: white;
}

.approval-workflow-step.current .approval-step-number {
    background-color: var(--color-primary);
    color: white;
}

.approval-workflow-step.pending .approval-step-number {
    background-color: var(--color-warning);
    color: white;
}

.approval-step-line {
    position: absolute;
    top: 28px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: calc(100% - 28px + 1.5rem);
    background-color: #e2e8f0;
}

.approval-workflow-step.completed .approval-step-line {
    background-color: var(--color-success);
}

.approval-step-content {
    flex: 1;
    padding-top: 0.25rem;
}

.approval-step-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.approval-step-info {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.approval-step-remark {
    margin-top: 0.5rem;
    padding: 0.5rem;
    background-color: white;
    border-radius: 4px;
    border-left: 3px solid var(--color-primary);
    font-size: 0.85rem;
}

/* 驳回原因样式 */
.approval-rejection-reason {
    margin-top: 0.5rem;
    padding: 0.75rem;
    background-color: #fef2f2;
    border-radius: 6px;
    border-left: 3px solid var(--color-danger);
}

.approval-rejection-reason .reason-label {
    font-size: 0.8rem;
    color: var(--color-danger);
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.approval-rejection-reason .reason-text {
    font-size: 0.9rem;
    color: var(--text-primary);
}

/* ============================================
   申请表单样式
   ============================================ */

.approval-apply-modal {
    max-width: 700px;
}

.approval-apply-form .form-label {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.approval-apply-form .form-label .required {
    color: var(--color-danger);
    margin-left: 0.25rem;
}

.approval-apply-form .form-control,
.approval-apply-form .form-select {
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    padding: 0.625rem 0.875rem;
    font-size: 0.9rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.approval-apply-form .form-control:focus,
.approval-apply-form .form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* 设备选择区域 */
.device-select-area {
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 1rem;
    background-color: #fafbfc;
}

.device-select-header {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.device-select-header .form-control {
    flex: 1;
    min-width: 150px;
}

.device-list-container {
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    background-color: white;
}

.device-list-item {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    transition: background-color 0.2s;
}

.device-list-item:last-child {
    border-bottom: none;
}

.device-list-item:hover {
    background-color: #f8faff;
}

.device-list-item.selected {
    background-color: #eff6ff;
    border-left: 3px solid var(--color-primary);
}

.device-list-item .device-name {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.device-list-item .device-info {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* 已选设备显示 */
.selected-device-display {
    padding: 0.75rem 1rem;
    background-color: #eff6ff;
    border-radius: 6px;
    border: 1px solid var(--color-primary);
    margin-top: 0.75rem;
}

.selected-device-display .device-name {
    font-weight: 500;
    color: var(--color-primary);
}

.selected-device-display .device-location {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* 时间选择区域 */
.time-select-row {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
}

.time-select-row .form-group {
    flex: 1;
}

/* ============================================
   照片上传和预览样式
   ============================================ */

.photo-upload-area {
    border: 2px dashed #e2e8f0;
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    background-color: #fafbfc;
    transition: all 0.2s;
    cursor: pointer;
}

.photo-upload-area:hover {
    border-color: var(--color-primary);
    background-color: rgba(99, 102, 241, 0.05);
}

.photo-upload-area.required {
    border-color: var(--color-warning);
}

.photo-upload-area i {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.photo-upload-area p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.photo-upload-area .upload-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* 照片网格 */
.photo-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

.photo-grid-item {
    position: relative;
    width: 100px;
    height: 100px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
}

.photo-grid-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    transition: transform 0.2s;
}

.photo-grid-item img:hover {
    transform: scale(1.05);
}

.photo-grid-item .photo-delete-btn {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: rgba(0, 0, 0, 0.6);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    transition: background-color 0.2s;
}

.photo-grid-item .photo-delete-btn:hover {
    background-color: var(--color-danger);
}

/* 照片预览弹窗 */
.photo-preview-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    animation: fadeIn 0.2s ease-out;
}

.photo-preview-container {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
}

.photo-preview-container img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.photo-preview-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: transparent;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: transform 0.2s;
}

.photo-preview-close:hover {
    transform: scale(1.1);
}

/* ============================================
   驳回原因弹窗样式
   ============================================ */

.reject-modal {
    max-width: 500px;
}

.reject-modal .modal-body {
    padding: 1.5rem;
}

.reject-modal .form-label {
    font-weight: 500;
    color: var(--text-primary);
}

.reject-modal textarea {
    min-height: 120px;
    resize: vertical;
}

/* ============================================
   空状态和加载状态
   ============================================ */

.approval-empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-muted);
}

.approval-empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.approval-empty-state p {
    margin: 0;
    font-size: 1rem;
}

.approval-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 3rem;
}

.approval-loading .spinner-border {
    width: 2rem;
    height: 2rem;
    color: var(--color-primary);
}

/* ============================================
   分页样式
   ============================================ */

.approval-pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-top: 1px solid #f0f0f0;
    flex-wrap: wrap;
    gap: 1rem;
}

.approval-pagination-info {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.approval-pagination .pagination {
    margin: 0;
}

.approval-pagination .page-link {
    border-radius: 6px;
    margin: 0 0.125rem;
    border: 1px solid #e2e8f0;
    color: var(--text-primary);
    padding: 0.5rem 0.875rem;
}

.approval-pagination .page-link:hover {
    background-color: #f8fafc;
    border-color: #d1d5db;
}

.approval-pagination .page-item.active .page-link {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.approval-pagination .page-item.disabled .page-link {
    color: var(--text-muted);
    background-color: #f8fafc;
}

.approval-pagination .page-link:focus {
    box-shadow: none;
    outline: none;
}

/* ============================================
   流程进度文字样式
   ============================================ */

.process-info-text {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
    max-width: 200px;
    word-break: break-word;
    line-height: 1.4;
}

.process-info-text .step-completed {
    color: var(--color-success);
}

.process-info-text .step-current {
    color: var(--color-primary);
    font-weight: 500;
}

.process-info-text .step-rejected {
    color: var(--color-danger);
}

/* ============================================
   响应式适配
   ============================================ */

@media (max-width: 768px) {
    .approval-page {
        padding: 1rem;
    }

    .approval-page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .approval-filter-bar {
        flex-direction: column;
        width: 100%;
    }

    .approval-filter-select {
        width: 100%;
    }

    .approval-table-container {
        overflow-x: auto;
    }

    .approval-pagination {
        flex-direction: column;
        text-align: center;
    }

    .approval-detail-modal,
    .approval-apply-modal {
        max-width: 100%;
        margin: 0.5rem;
    }

    .time-select-row {
        flex-direction: column;
    }

    .device-select-header {
        flex-direction: column;
    }

    .device-select-header .form-control {
        width: 100%;
    }

    .photo-grid-item {
        width: 80px;
        height: 80px;
    }

    .approval-workflow-step {
        flex-direction: column;
        padding-left: 2rem;
    }

    .approval-step-indicator {
        position: absolute;
        left: 0;
    }

    .approval-step-line {
        left: 14px;
    }
}

/* ============================================
   动画效果
   ============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 弹窗动画 */
.approval-modal-overlay {
    animation: fadeIn 0.2s ease-out;
}

.approval-modal-content {
    animation: slideIn 0.3s ease-out;
}


/* ============================================
   审批人选择样式
   ============================================ */

/* 工作流步骤列表 */
.workflow-steps-list {
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    overflow: hidden;
}

.workflow-step-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #f0f0f0;
    background-color: #fafbfc;
}

.workflow-step-item:last-child {
    border-bottom: none;
}

.step-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.step-order {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
}

.step-name {
    font-weight: 500;
    color: var(--text-primary);
}

.step-role {
    font-size: 0.85rem;
}

.step-approver {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    background-color: white;
    border: 1px solid #e2e8f0;
    transition: all 0.2s;
    max-width: 200px;
}

.step-approver:hover {
    border-color: var(--color-primary);
    background-color: #f8faff;
}

.step-approver span {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.9rem;
}

.step-approver i {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* 审批人列表 */
.approver-list {
    max-height: 400px;
    overflow-y: auto;
}

.approver-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    transition: background-color 0.2s;
}

.approver-item:last-child {
    border-bottom: none;
}

.approver-item:hover {
    background-color: #f8faff;
}

.approver-item.selected {
    background-color: #eff6ff;
}

.approver-info {
    flex: 1;
}

.approver-name {
    font-weight: 500;
    color: var(--text-primary);
}

.approver-dept {
    font-size: 0.85rem;
}

.approver-check {
    font-size: 1.25rem;
}

.approver-check .bi-circle {
    color: #d1d5db;
}