Untitled

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>HR Management System</title>
    <style>
        :root {
            --primary: #4f46e5;
            --primary-dark: #4338ca;
            --secondary: #818cf8;
            --success: #10b981;
            --warning: #f59e0b;
            --danger: #ef4444;
            --dark: #1f2937;
            --light: #f9fafb;
            --gray: #6b7280;
            --border: #e5e7eb;
            --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        body {
            background: var(--light);
            min-height: 100vh;
            display: flex;
        }

        /* Sidebar */
        .sidebar {
            width: 260px;
            background: var(--dark);
            color: white;
            padding: 0;
            position: fixed;
            height: 100vh;
            overflow-y: auto;
            transition: all 0.3s;
            z-index: 100;
        }

        .sidebar-header {
            padding: 25px 20px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            text-align: center;
        }

        .sidebar-header h2 {
            font-size: 1.5rem;
            font-weight: 700;
        }

        .sidebar-header p {
            font-size: 0.85rem;
            opacity: 0.9;
            margin-top: 5px;
        }

        .nav-menu {
            padding: 20px 0;
        }

        .nav-item {
            padding: 15px 25px;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 12px;
            transition: all 0.3s;
            border-left: 3px solid transparent;
            color: #d1d5db;
        }

        .nav-item:hover {
            background: rgba(255, 255, 255, 0.1);
            color: white;
        }

        .nav-item.active {
            background: rgba(79, 70, 229, 0.2);
            border-left-color: var(--primary);
            color: white;
        }

        .nav-item svg {
            width: 20px;
            height: 20px;
        }

        /* Main Content */
        .main-content {
            margin-left: 260px;
            flex: 1;
            padding: 30px;
            min-height: 100vh;
        }

        /* Header */
        .header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--border);
        }

        .header h1 {
            color: var(--dark);
            font-size: 1.75rem;
        }

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

        .search-box {
            position: relative;
        }

        .search-box input {
            padding: 10px 15px 10px 40px;
            border: 1px solid var(--border);
            border-radius: 8px;
            width: 250px;
            font-size: 0.9rem;
            transition: all 0.3s;
        }

        .search-box input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
        }

        .search-box svg {
            position: absolute;
            left: 12px;
            top: 50%;
            transform: translateY(-50%);
            width: 18px;
            height: 18px;
            color: var(--gray);
        }

        /* Buttons */
        .btn {
            padding: 10px 20px;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-size: 0.9rem;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.3s;
        }

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

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
        }

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

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

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

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

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

        .btn-secondary:hover {
            background: #d1d5db;
        }

        .btn-sm {
            padding: 6px 12px;
            font-size: 0.8rem;
        }

        /* Dashboard Stats */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 20px;
            margin-bottom: 30px;
        }

        .stat-card {
            background: white;
            padding: 25px;
            border-radius: 12px;
            box-shadow: var(--shadow);
            display: flex;
            align-items: center;
            gap: 20px;
            transition: transform 0.3s;
        }

        .stat-card:hover {
            transform: translateY(-3px);
        }

        .stat-icon {
            width: 60px;
            height: 60px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
        }

        .stat-icon.blue { background: rgba(79, 70, 229, 0.1); color: var(--primary); }
        .stat-icon.green { background: rgba(16, 185, 129, 0.1); color: var(--success); }
        .stat-icon.orange { background: rgba(245, 158, 11, 0.1); color: var(--warning); }
        .stat-icon.red { background: rgba(239, 68, 68, 0.1); color: var(--danger); }

        .stat-info h3 {
            font-size: 1.75rem;
            color: var(--dark);
        }

        .stat-info p {
            color: var(--gray);
            font-size: 0.9rem;
        }

        /* Department Cards */
        .dept-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
        }

        .dept-card {
            background: white;
            border-radius: 12px;
            box-shadow: var(--shadow);
            overflow: hidden;
            cursor: pointer;
            transition: all 0.3s;
        }

        .dept-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }

        .dept-header {
            padding: 20px;
            color: white;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .dept-header.engineering { background: linear-gradient(135deg, #667eea, #764ba2); }
        .dept-header.marketing { background: linear-gradient(135deg, #f093fb, #f5576c); }
        .dept-header.sales { background: linear-gradient(135deg, #4facfe, #00f2fe); }
        .dept-header.hr { background: linear-gradient(135deg, #43e97b, #38f9d7); }
        .dept-header.finance { background: linear-gradient(135deg, #fa709a, #fee140); }
        .dept-header.design { background: linear-gradient(135deg, #a8edea, #fed6e3); color: var(--dark); }
        .dept-header.default { background: linear-gradient(135deg, #6c757d, #495057); }

        .dept-header h3 {
            font-size: 1.1rem;
        }

        .dept-header span {
            font-size: 2rem;
            opacity: 0.8;
        }

        .dept-body {
            padding: 20px;
        }

        .dept-stat {
            display: flex;
            justify-content: space-between;
            padding: 8px 0;
            border-bottom: 1px solid var(--border);
        }

        .dept-stat:last-child {
            border-bottom: none;
        }

        .dept-stat label {
            color: var(--gray);
            font-size: 0.85rem;
        }

        .dept-stat value {
            font-weight: 600;
            color: var(--dark);
        }

        /* Data Table */
        .table-container {
            background: white;
            border-radius: 12px;
            box-shadow: var(--shadow);
            overflow: hidden;
        }

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

        .table-header h3 {
            color: var(--dark);
        }

        .filter-tabs {
            display: flex;
            gap: 10px;
        }

        .filter-tab {
            padding: 8px 16px;
            border: 1px solid var(--border);
            border-radius: 20px;
            cursor: pointer;
            font-size: 0.85rem;
            transition: all 0.3s;
            background: white;
        }

        .filter-tab:hover, .filter-tab.active {
            background: var(--primary);
            color: white;
            border-color: var(--primary);
        }

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

        th, td {
            padding: 15px 20px;
            text-align: left;
        }

        th {
            background: var(--light);
            color: var(--gray);
            font-weight: 600;
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        tr {
            border-bottom: 1px solid var(--border);
            transition: background 0.3s;
        }

        tr:hover {
            background: #f9fafb;
        }

        tr:last-child {
            border-bottom: none;
        }

        .employee-info {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--primary);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            font-size: 0.9rem;
        }

        .employee-details h4 {
            color: var(--dark);
            font-size: 0.95rem;
        }

        .employee-details p {
            color: var(--gray);
            font-size: 0.8rem;
        }

        .status-badge {
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
        }

        .status-active {
            background: rgba(16, 185, 129, 0.1);
            color: var(--success);
        }

        .status-inactive {
            background: rgba(239, 68, 68, 0.1);
            color: var(--danger);
        }