/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --background-color: #f8fafc;
    --card-background: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --hover-color: #f1f5f9;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', Arial, sans-serif;
    background-color: var(--background-color);
    color: var(--text-primary);
    line-height: 1.6;
}

/* 容器 */
.container {
    max-width: 1900px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 登录页面样式 */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-box {
    background: var(--card-background);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 400px;
}

.login-box h1 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--text-primary);
    font-size: 28px;
}

.beian-info {
    position: fixed;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 999;
}

.beian-info a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.beian-info a:hover {
    color: rgba(255, 255, 255, 1);
    text-decoration: underline;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.3s;
}

/* 左右布局的表单组 */
.form-group-horizontal {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    gap: 15px;
}

.form-group-horizontal label {
    flex-shrink: 0;
    width: 140px;
    text-align: left;
    color: var(--text-secondary);
    font-weight: 500;
    margin: 0;
}

.form-group-horizontal input,
.form-group-horizontal select,
.form-group-horizontal textarea {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-group-horizontal input:focus,
.form-group-horizontal select:focus,
.form-group-horizontal textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.btn {
    width: 100%;
    padding: 12px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #1d4ed8;
}

.btn-success {
    background-color: var(--success-color);
}

.btn-success:hover {
    background-color: #059669;
}

.btn-warning {
    background-color: var(--warning-color);
    color: white;
}

.btn-warning:hover {
    background-color: #d97706;
}

.btn-danger {
    background-color: var(--danger-color);
}

.btn-danger:hover {
    background-color: #dc2626;
}

.btn-secondary {
    background-color: var(--secondary-color);
}

.btn-secondary:hover {
    background-color: #475569;
}

/* 公共标题栏 */
.header {
    background: var(--card-background);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-logo img {
    height: 80px;
    width: auto;
}

.header-titles {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
}

.header-logo h1 {
    font-size: 20px;
    color: var(--text-primary);
}

.header-user {
    display: flex;
    align-items: center;
}

.welcome-text {
    font-size: 16px;
    color: var(--text-primary);
    font-weight: 500;
}

.header-nav {
    display: flex;
    gap: 0;
    padding: 0 20px;
}

.nav-item {
    padding: 15px 25px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    border-bottom: 3px solid transparent;
}

.nav-item:hover {
    color: var(--primary-color);
    background-color: var(--hover-color);
}

.nav-item.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

/* 主内容区域 */
.main-content {
    padding: 30px 20px;
    min-height: calc(100vh - 150px);
}

/* 卡片样式 */
.card {
    background: var(--card-background);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.card-header h2 {
    font-size: 20px;
    color: var(--text-primary);
}

/* 表格样式 */
.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

table thead {
    background-color: var(--background-color);
}

table th {
    padding: 12px;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
}

table td {
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
}

table tbody tr {
    transition: background-color 0.2s;
}

table tbody tr:hover {
    background-color: var(--hover-color);
    cursor: pointer;
}

/* 暂停行样式 */
table tbody tr.paused-row {
    background-color: #fff3cd;
}

table tbody tr.paused-row:hover {
    background-color: #ffe69c;
}

/* 过滤行样式 */
.filter-row th {
    padding: 8px 12px;
    background-color: var(--card-background);
    border-bottom: 1px solid var(--border-color);
}

.filter-row select,
.filter-row input[type="text"] {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 13px;
    background-color: white;
    transition: border-color 0.3s;
}

.filter-row select:focus,
.filter-row input[type="text"]:focus {
    outline: none;
    border-color: var(--primary-color);
}

.filter-row input[type="text"]::placeholder {
    color: var(--text-secondary);
    opacity: 0.6;
}

/* 按钮组 */
.btn-group {
    display: flex;
    gap: 10px;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 14px;
    width: auto;
}

/* 网格布局 */
.grid {
    display: grid;
    gap: 20px;
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

/* 首页特定样式 */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.dashboard-bottom {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.order-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-bottom: 10px;
}

.order-info {
    flex: 1;
}

.order-info h3 {
    margin-bottom: 5px;
    color: var(--text-primary);
}

.order-info p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* 排行榜 */
.rank-item {
    display: flex;
    align-items: center;
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
}

.rank-number {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: var(--background-color);
    font-weight: bold;
    margin-right: 15px;
}

.rank-number.top-3 {
    background-color: #fbbf24;
    color: white;
}

.rank-info {
    flex: 1;
}

.rank-score {
    font-weight: bold;
    color: var(--primary-color);
}

/* 徽章 */
.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.badge-success {
    background-color: #d1fae5;
    color: #065f46;
}

.badge-warning {
    background-color: #fef3c7;
    color: #92400e;
}

.badge-danger {
    background-color: #fee2e2;
    color: #991b1b;
}

.badge-info {
    background-color: #dbeafe;
    color: #1e40af;
}

.badge-secondary {
    background-color: #e2e8f0;
    color: #475569;
}

/* 工程类型徽章 */
.badge-type-0 {
    background-color: #e0f2fe;
    color: #075985;
}

.badge-type-1 {
    background-color: #fce7f3;
    color: #9f1239;
}

.badge-type-2 {
    background-color: #dcfce7;
    color: #166534;
}

.badge-type-3 {
    background-color: #fef3c7;
    color: #854d0e;
}

.badge-type-4 {
    background-color: #f3e8ff;
    color: #6b21a8;
}

.badge-type-5 {
    background-color: #ffedd5;
    color: #9a3412;
}

/* 模态框 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--card-background);
    padding: 30px;
    border-radius: 12px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.modal-close {
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
}

.modal-close:hover {
    color: var(--text-primary);
}

/* 标签页 */
.tabs {
    display: flex;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 20px;
}

.tab {
    padding: 12px 24px;
    cursor: pointer;
    color: var(--text-secondary);
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: all 0.3s;
}

.tab:hover {
    color: var(--primary-color);
}

.tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* 人员信息页面特定样式 */
.modal-content input:not([readonly]),
.modal-content select {
    background-color: #fffbeb;
    border-color: #fbbf24;
    cursor: pointer;
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.3s, background-color 0.3s;
}

.modal-content input:not([readonly]) {
    cursor: text;
}

.modal-content input:not([readonly]):focus,
.modal-content select:focus {
    outline: none;
    border-color: #f59e0b;
    box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.1);
}

.modal-content input[readonly] {
    background-color: #f3f4f6;
    cursor: not-allowed;
}

/* 积分排行页面特定样式 */
.ranking-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.period-selector {
    display: flex;
    align-items: center;
    gap: 10px;
}

.period-selector label {
    font-weight: 500;
    color: var(--text-primary);
}

.period-selector select {
    padding: 8px 15px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: white;
    font-size: 14px;
    cursor: pointer;
    outline: none;
}

.period-selector select:focus {
    border-color: var(--primary-color);
}

.ranking-table {
    width: 100%;
    border-collapse: collapse;
    background-color: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    border-radius: 8px;
    overflow: hidden;
}

.ranking-table thead {
    font-size: large;
    color: white;
}

.ranking-table th {
    padding: 15px;
    text-align: center;
    font-weight: 500;
    cursor: pointer;
    user-select: none;
    position: relative;
}

.ranking-table th:hover {
    background-color: rgba(231, 129, 129, 0.1);
}

.ranking-table th.sortable::after {
    content: '⇅';
    margin-left: 5px;
    opacity: 0.5;
}

.ranking-table th.sort-asc::after {
    content: '↑';
    opacity: 1;
}

.ranking-table th.sort-desc::after {
    content: '↓';
    opacity: 1;
}

.ranking-table td {
    padding: 12px 15px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.ranking-table tbody tr:hover {
    background-color: var(--hover-color);
}

.ranking-table tbody tr:nth-child(1) {
    background-color: #fff8dc;
}

.ranking-table tbody tr:nth-child(2) {
    background-color: #f5f5f5;
}

.ranking-table tbody tr:nth-child(3) {
    background-color: #ffefd5;
}

.rank-number.top-1 {
    color: #ffd700;
    font-size: 22px;
}

.rank-number.top-2 {
    color: #c0c0c0;
    font-size: 18px;
}

.points-value {
    font-weight: 500;
}

.total-points {
    color: var(--primary-color);
    font-weight: bold;
    font-size: 16px;
}

.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}

.no-data {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}

/* 检查清单页面特定样式 */
.checklist-container {
    padding: 20px;
}

.checklist-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.checklist-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.checklist-table th,
.checklist-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.checklist-table th {
    background-color: var(--background-color);
    font-weight: 600;
    color: var(--text-primary);
}

.checklist-table input[type="text"],
.checklist-table input[type="number"],
.checklist-table select {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
}

.checklist-table input:focus,
.checklist-table select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.checklist-table input.changed {
    border-color: var(--warning-color);
    background-color: #fffbeb;
}

.checklist-table input.saved {
    border-color: var(--success-color);
    background-color: #f0fdf4;
}

.checklist-table select.much-check-yes {
    background-color: #fed7aa;
}

.checklist-row {
    cursor: pointer;
    transition: background-color 0.2s;
}

.checklist-row:hover {
    background-color: var(--hover-color);
}

.checklist-row.parent-row {
    font-weight: 500;
}

.checklist-row.child-row {
    background-color: #f9fafb;
}

.checklist-row.child-row.hidden {
    display: none;
}

.checklist-row.child-row td:first-child {
    padding-left: 2em;
}

.expand-icon {
    display: inline-block;
    margin-right: 8px;
    transition: transform 0.3s;
    font-size: 12px;
}

.expand-icon.expanded {
    transform: rotate(90deg);
}

.new-row {
    background-color: #fef3c7;
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.checkbox-item input[type="checkbox"] {
    width: auto;
}

.checkbox-label {
    display: flex;
    align-items: center;
    padding: 8px 15px;
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
}

.checkbox-label:hover {
    background-color: var(--hover-color);
}

.checkbox-label input[type="checkbox"] {
    margin-right: 8px;
    cursor: pointer;
}

.project-type-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    margin-bottom: 10px;
    background-color: #f9fafb;
}

.project-type-item input[type="text"] {
    flex: 1;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.project-type-item input[type="text"]:focus {
    outline: none;
    border-color: var(--primary-color);
}

.project-type-item input[type="text"].editing {
    border-color: var(--warning-color);
    background-color: #fffbeb;
}

.project-type-item .btn-danger {
    padding: 6px 10px;
    font-size: 14px;
    flex-shrink: 0;
}

/* 使用说明页面特定样式 */
.manual-container {
    display: flex;
    gap: 20px;
    height: calc(100vh - 200px);
}

.manual-sidebar {
    width: 200px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 10px 0;
    overflow-y: auto;
}

.manual-nav-item {
    padding: 12px 20px;
    cursor: pointer;
    border-left: 3px solid transparent;
    transition: all 0.3s;
}

.manual-nav-item:hover {
    background-color: var(--hover-color);
}

.manual-nav-item.active {
    background-color: var(--hover-color);
    border-left-color: var(--primary-color);
    color: var(--primary-color);
    font-weight: 500;
}

.manual-content {
    flex: 1;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 30px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.manual-title {
    font-size: 24px;
    font-weight: bold;
    color: var(--text-primary);
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--border-color);
}

.manual-text {
    flex: 1;
    line-height: 1.8;
    color: var(--text-primary);
    font-size: 15px;
    word-wrap: break-word;
    padding: 15px;
    background-color: #f9f9f9;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    overflow-y: auto;
}

.manual-textarea {
    flex: 1;
    resize: vertical;
    min-height: 300px;
    padding: 15px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 15px;
    line-height: 1.8;
    font-family: inherit;
}

.manual-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.manual-actions {
    margin-top: 20px;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.manual-footer {
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.manual-footer .update-info {
    margin: 0;
    flex: 1;
}

.manual-footer .manual-actions {
    margin: 0;
}

.update-info {
    margin-top: 15px;
    padding: 10px;
    background-color: #f0f0f0;
    border-radius: 4px;
    font-size: 12px;
    color: var(--text-secondary);
}

/* 项目详情页面特定样式 */
.project-layout {
    display: grid;
    grid-template-columns: 1fr 600px;
    gap: 20px;
    align-items: start;
}

.left-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.right-cards {
    display: flex;
    flex-direction: column;
}

.card-collapsible .card-header {
    cursor: pointer;
    user-select: none;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-progress {
    font-size: 0.9em;
    color: var(--text-secondary);
    margin-right: 40px;
}

.card-collapsible .card-header::after {
    content: '▼';
    position: absolute;
    right: 20px;
    transition: transform 0.3s;
}

.card-collapsible.collapsed .card-header::after {
    transform: rotate(-90deg);
}

.card-collapsible .card-body {
    transition: max-height 0.3s ease-out, opacity 0.3s ease-out;
    overflow-y: auto;
    max-height: 600px;
}

.card-collapsible.collapsed .card-body {
    max-height: 0 !important;
    opacity: 0;
    padding: 0;
    overflow: hidden;
}

.checklist-item {
    display: flex;
    align-items: center;
    padding: 10px;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background-color 0.2s;
    gap: 10px;
}

.checklist-item:hover {
    background-color: var(--bg-secondary);
}

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

.checklist-content {
    flex: 1;
    color: var(--text-primary);
}

.checklist-dialogues-num {
    font-size: 0.85em;
    color: var(--primary-color);
    white-space: nowrap;
}

.checklist-deadline {
    font-size: 0.85em;
    white-space: nowrap;
    font-weight: 500;
    cursor: pointer;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .dashboard-bottom {
        grid-template-columns: 1fr;
    }
    
    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
    }
    
    .header-nav {
        flex-wrap: wrap;
    }
    
    .nav-item {
        padding: 12px 15px;
    }
    
    .project-layout {
        grid-template-columns: 1fr;
    }
    
    .manual-container {
        flex-direction: column;
        height: auto;
    }
    
    .manual-sidebar {
        width: 100%;
    }
}