/* 雲镭(香港)有限公司 - 绩效管理系统样式表 */

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

body {
    font-family: 'Microsoft YaHei', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f6fa;
    color: #2c3e50;
    line-height: 1.6;
}

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

/* 导航栏 */
.navbar {
    background-color: #2c3e50;
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.nav-brand a {
    color: white;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: bold;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.4rem;
    align-items: center;
    flex-wrap: nowrap;
}

.nav-menu li {
    flex-shrink: 0;
}

.nav-menu li a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 0.7rem;
    border-radius: 4px;
    transition: background-color 0.3s;
    font-size: 0.88rem;
    white-space: nowrap;
    display: inline-block;
    word-break: keep-all;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-menu li a:hover {
    background-color: #34495e;
}

.dropdown {
    position: relative;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #34495e;
    min-width: 160px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
    z-index: 1;
    border-radius: 4px;
    margin-top: 0.5rem;
}

.dropdown-content a {
    display: block;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.user-menu {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.user-menu span {
    font-size: 0.9rem;
}

.btn-logout {
    background-color: #e74c3c;
    padding: 0.5rem 1rem !important;
}

.btn-logout:hover {
    background-color: #c0392b !important;
}

/* 主内容区 */
.main-content {
    margin-top: 2rem;
    margin-bottom: 2rem;
    min-height: calc(100vh - 200px);
}

/* 卡片 */
.card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.card-header {
    border-bottom: 2px solid #ecf0f1;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.card-header h2 {
    color: #2c3e50;
}

/* 表单 */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #2c3e50;
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #dfe6e9;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: #3498db;
}

select.form-control {
    cursor: pointer;
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

/* 按钮 */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s;
    text-align: center;
}

.btn-primary {
    background-color: #3498db;
    color: white;
}

.btn-primary:hover {
    background-color: #2980b9;
}

.btn-success {
    background-color: #2ecc71;
    color: white;
}

.btn-success:hover {
    background-color: #27ae60;
}

.btn-danger {
    background-color: #e74c3c;
    color: white;
}

.btn-danger:hover {
    background-color: #c0392b;
}

.btn-warning {
    background-color: #f39c12;
    color: white;
}

.btn-warning:hover {
    background-color: #e67e22;
}

.btn-info {
    background-color: #1abc9c;
    color: white;
}

.btn-info:hover {
    background-color: #16a085;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-group {
    display: flex;
    gap: 0.5rem;
}

/* 表格 */
.table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

.table th,
.table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #ecf0f1;
}

.table th {
    background-color: #34495e;
    color: white;
    font-weight: 500;
}

.table tr:hover {
    background-color: #f8f9fa;
}

.table-responsive {
    overflow-x: auto;
}

/* 徽章 */
.badge {
    display: inline-block;
    padding: 0.35rem 0.65rem;
    font-size: 0.875rem;
    font-weight: bold;
    border-radius: 4px;
    text-align: center;
}

.badge-grade-S {
    background-color: #ff6b6b;
    color: white;
}

.badge-grade-A {
    background-color: #4ecdc4;
    color: white;
}

.badge-grade-B {
    background-color: #45b7d1;
    color: white;
}

.badge-grade-C {
    background-color: #ffa07a;
    color: white;
}

.badge-grade-D {
    background-color: #95a5a6;
    color: white;
}

/* 仪表盘 */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.stat-card h3 {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 0.5rem;
}

.stat-card .stat-value {
    font-size: 2.5rem;
    font-weight: bold;
}

/* 图表容器 */
.chart-container {
    position: relative;
    height: 400px;
    margin: 1rem 0;
}

/* 警告/信息框 */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

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

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

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeeba;
}

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

/* 复选框组 */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* 页脚 */
.footer {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 2rem;
}

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

.login-box {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    width: 100%;
    max-width: 400px;
}

.login-box h2 {
    text-align: center;
    margin-bottom: 1.5rem;
    color: #2c3e50;
}

/* 打印样式 */
@media print {
    .navbar,
    .footer,
    .btn,
    .no-print {
        display: none !important;
    }
    
    .main-content {
        margin: 0;
    }
    
    .card {
        box-shadow: none;
        page-break-inside: avoid;
    }
}

/* 大屏幕优化 */
/* 2K 和 4K 屏幕优化 */
@media (min-width: 1920px) {
    .container {
        max-width: 1800px;
    }
    
    .nav-menu {
        gap: 0.6rem;
    }
    
    .nav-menu li a {
        padding: 0.5rem 0.9rem;
        font-size: 0.92rem;
    }
}

/* 超宽屏（带鱼屏）优化 */
@media (min-width: 2560px) {
    .container {
        max-width: 2200px;
    }
    
    .nav-menu {
        gap: 0.8rem;
    }
    
    .nav-menu li a {
        padding: 0.6rem 1.2rem;
        font-size: 1rem;
    }
    
    .navbar {
        padding: 1.2rem 0;
    }
    
    .nav-brand a {
        font-size: 1.8rem;
    }
}

/* 3440x1440 带鱼屏专用 */
@media (min-width: 3440px) {
    .container {
        max-width: 2800px;
    }
    
    .nav-menu li a {
        padding: 0.6rem 1.5rem;
        font-size: 1.1rem;
    }
}

/* 中等屏幕优化 */
@media (max-width: 1600px) and (min-width: 1400px) {
    .nav-menu li a {
        padding: 0.5rem 0.65rem;
        font-size: 0.86rem;
    }
    
    .nav-menu {
        gap: 0.35rem;
    }
}

/* 响应式设计 */
@media (max-width: 1400px) {
    .nav-menu li a {
        padding: 0.5rem 0.6rem;
        font-size: 0.83rem;
    }
    
    .nav-menu {
        gap: 0.3rem;
    }
}

@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .table {
        font-size: 0.875rem;
    }
    
    .table th,
    .table td {
        padding: 0.5rem;
    }
}

/* 工具类 */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

.flex {
    display: flex;
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }