/* 全局样式 - 财务风格：简洁、专业、高效 */
:root {
    --primary-color: #1a5490;
    --secondary-color: #2874a6;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --light-gray: #f8f9fa;
    --medium-gray: #e9ecef;
    --dark-gray: #495057;
    --border-color: #dee2e6;
    --text-color: #212529;
    --white: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--light-gray);
    color: var(--text-color);
    line-height: 1.6;
}

/* 容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* 头部导航 */
.header {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 15px 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.system-title {
    font-size: 24px;
    font-weight: bold;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.user-name {
    font-size: 14px;
}

.btn-logout {
    background-color: rgba(255,255,255,0.2);
    color: var(--white);
    border: 1px solid var(--white);
    padding: 6px 16px;
    cursor: pointer;
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.3s;
}

.btn-logout:hover {
    background-color: rgba(255,255,255,0.3);
}

/* 卡片 */
.card {
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    padding: 24px;
    margin-bottom: 20px;
}

/* 搜索栏 */
.search-bar {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    width: 100%;
    padding: 12px 40px 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 84, 144, 0.1);
}

.search-clear-btn {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--dark-gray);
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s;
}

.search-clear-btn:hover {
    background-color: var(--medium-gray);
    color: var(--danger-color);
}

.search-stats {
    margin-top: 8px;
    font-size: 14px;
    color: var(--dark-gray);
}

.search-highlight {
    background-color: #fff3cd;
    color: #856404;
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: bold;
}

.card-title {
    font-size: 20px;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--medium-gray);
}

/* 登录页面 */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.login-card {
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    padding: 40px;
    width: 100%;
    max-width: 420px;
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-logo {
    width: 80px;
    height: 80px;
    margin-bottom: 16px;
}

.login-title {
    font-size: 26px;
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 8px;
}

.login-subtitle {
    font-size: 14px;
    color: var(--dark-gray);
}

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

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark-gray);
    font-size: 14px;
}

.form-label .required {
    color: var(--danger-color);
    margin-left: 2px;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 84, 144, 0.1);
}

.form-input::placeholder {
    color: #adb5bd;
}

/* 按钮 */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-block;
    text-align: center;
}

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

.btn-primary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

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

.btn-success:hover {
    background-color: #218838;
}

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

.btn-danger:hover {
    background-color: #c82333;
}

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

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

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

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

.table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--white);
}

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

.table th {
    padding: 14px 12px;
    text-align: left;
    font-weight: 600;
    color: var(--dark-gray);
    border-bottom: 2px solid var(--border-color);
    font-size: 14px;
}

.table td {
    padding: 14px 12px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
}

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

.table-actions {
    display: flex;
    gap: 8px;
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--dark-gray);
}

.empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-text {
    font-size: 16px;
}

/* 模态框 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    animation: fadeIn 0.3s;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--white);
    border-radius: 8px;
    padding: 24px;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideIn 0.3s;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.modal-title {
    font-size: 20px;
    font-weight: bold;
    color: var(--primary-color);
}

.modal-close {
    font-size: 28px;
    font-weight: bold;
    color: var(--dark-gray);
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

.modal-close:hover {
    background-color: var(--medium-gray);
}

.modal-footer {
    margin-top: 24px;
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* 标签页 */
.tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--medium-gray);
}

.tab-btn {
    padding: 12px 24px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: var(--dark-gray);
    transition: all 0.3s;
}

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

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

/* 主标签页导航 */
.tab-navigation {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.tab-nav-btn {
    flex: 1;
    padding: 20px;
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    position: relative;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.tab-nav-btn:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 84, 144, 0.15);
}

.tab-nav-btn.active {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #f0f7ff 0%, #e6f2ff 100%);
    box-shadow: 0 4px 12px rgba(26, 84, 144, 0.2);
}

.tab-icon {
    font-size: 32px;
}

.tab-text {
    font-size: 16px;
    font-weight: 600;
    color: var(--dark-gray);
}

.tab-nav-btn.active .tab-text {
    color: var(--primary-color);
}

.tab-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--primary-color);
    color: var(--white);
    font-size: 14px;
    font-weight: bold;
    padding: 4px 10px;
    border-radius: 12px;
    min-width: 24px;
    text-align: center;
}

.tab-content {
    animation: fadeIn 0.3s;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 消息提示 */
.alert {
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 14px;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* 加载动画 */
.loading {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--medium-gray);
    border-top-color: var(--white);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    vertical-align: middle;
    margin-right: 6px;
}

/* 警告样式 */
.alert-warning {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffc107;
}

/* 统计卡片样式 */
.stat-card {
    padding: 16px;
    border-radius: 8px;
    text-align: center;
    border: 2px solid;
}

.stat-card.stat-total {
    background-color: #f8f9fa;
    border-color: var(--border-color);
}

.stat-card.stat-success {
    background-color: #d4edda;
    border-color: #28a745;
}

.stat-card.stat-replaced {
    background-color: #d1ecf1;
    border-color: var(--primary-color);
}

.stat-card.stat-failed {
    background-color: #f8d7da;
    border-color: #dc3545;
}

.stat-label {
    font-size: 14px;
    color: var(--dark-gray);
    margin-bottom: 8px;
    font-weight: 500;
}

.stat-value {
    font-size: 32px;
    font-weight: bold;
    color: var(--text-color);
}

.stat-card.stat-success .stat-value {
    color: #28a745;
}

.stat-card.stat-replaced .stat-value {
    color: var(--primary-color);
}

.stat-card.stat-failed .stat-value {
    color: #dc3545;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

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

@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        padding: 12px;
    }
    
    .header-content {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .system-title {
        font-size: 20px;
    }
    
    .logo-img {
        width: 32px;
        height: 32px;
    }
    
    .card {
        padding: 16px;
    }
    
    .login-card {
        padding: 24px;
        margin: 16px;
    }
    
    .table-container {
        overflow-x: auto;
    }
    
    .table th,
    .table td {
        padding: 10px 8px;
        font-size: 13px;
    }
    
    .modal-content {
        width: 95%;
        padding: 20px;
    }
    
    .table-actions {
        flex-direction: column;
    }
    
    .btn-sm {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .system-title {
        font-size: 18px;
    }
    
    .card-title {
        font-size: 18px;
    }
    
    .login-title {
        font-size: 22px;
    }
    
    .tabs {
        overflow-x: auto;
    }
    
    .tab-btn {
        white-space: nowrap;
        padding: 10px 16px;
        font-size: 13px;
    }
}

/* 备注列样式 */
.remarks-cell {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.admin-notes-cell {
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--dark-gray);
    font-size: 14px;
    line-height: 1.5;
    padding: 12px;
    word-break: break-word;
}

/* 导航按钮样式 */
.btn-secondary {
    background-color: var(--medium-gray);
    color: var(--dark-gray);
}

.btn-secondary:hover {
    background-color: var(--dark-gray);
    color: white;
}

/* 账号和团长行样式 */
.account-row {
    background-color: #e8f4fd;
}

.account-row:hover {
    background-color: #d0e9f7;
}

.leader-row {
    background-color: #fff4e6;
}

.leader-row:hover {
    background-color: #ffe4cc;
}

/* 类型标签样式 */
.type-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
}

.account-badge {
    background-color: #1a5490;
    color: white;
}

.leader-badge {
    background-color: #f57c00;
    color: white;
}

/* 用户详情行样式 */
.user-details-row {
    background-color: #f9f9f9;
}

.user-name-clickable:hover {
    text-decoration: underline;
}

/* Excel分析结果 - 团长item样式 */
.leader-item {
    background-color: #fff4e6 !important;
    border-left: 4px solid #f57c00 !important;
}

.leader-item:hover {
    background-color: #ffe4cc !important;
}

.account-item {
    border-left: 4px solid #1a5490;
}

/* 小型类型标签 */
.type-badge-small {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: bold;
    margin-left: 8px;
}