	<style>
	
        @import url('https://fonts.googleapis.com/css2?family=Sarabun:wght@300;400;500;600;700&display=swap');

        :root {
            --primary-color: #ff6b6b;
            --secondary-color: #4ecdc4;
            --accent-color: #f093fb;
            --warning-color: #fee140;
            --glass-bg: rgba(255, 255, 255, 0.95);
            --glass-border: rgba(255, 255, 255, 0.3);
        }

        * {
            font-family: 'Sarabun', sans-serif;
            box-sizing: border-box;
        }

        body {
            background: linear-gradient(135deg, #ff6b6b 0%, #4ecdc4 50%, #f093fb 100%);
            background-attachment: fixed;
            margin: 0;
            padding: 0;
            min-height: 100vh;
            font-size: 14px;
            line-height: 1.5;
        }

        /* Navbar */
        .navbar {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
            backdrop-filter: blur(20px);
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: fixed !important;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            padding: 0.5rem 1rem;
        }

        .navbar-brand {
            font-weight: 700;
            font-size: 1.2rem;
            color: white !important;
        }

        .nav-link {
            color: white !important;
            font-weight: 500;
        }

        .dropdown-menu {
            background: var(--glass-bg);
            backdrop-filter: blur(10px);
            border: none;
            border-radius: 10px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        }

        .dropdown-item {
            color: #333;
            padding: 0.5rem 1rem;
            transition: all 0.3s ease;
        }

        .dropdown-item:hover {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
        }

        /* Layout */
        .main-container {
            padding-top: 70px;
            min-height: 100vh;
        }

        .sidebar {
            background: var(--glass-bg);
            backdrop-filter: blur(20px);
            border-radius: 0 15px 15px 0;
            box-shadow: 2px 0 10px rgba(0,0,0,0.1);
            padding: 1rem;
            min-height: calc(100vh - 70px);
        }
		<style>
.sidebar .nav-pills .nav-link {
    color: #000000 !important;
    background: rgba(255,255,255,0.9) !important;
    font-weight: 600 !important;
    text-shadow: none !important;
}

.sidebar .nav-pills .nav-link:not(.active):not(:hover) {
    color: #000000 !important;
}

        .content-area {
            padding: 1rem;
        }

        /* Navigation */
        .nav-pills .nav-link {
            color: #666;
            font-weight: 500;
            margin: 0.2rem 0;
            border-radius: 10px;
            padding: 0.7rem 1rem;
            transition: all 0.3s ease;
            font-size: 0.9rem;
        }

        .nav-pills .nav-link:hover,
        .nav-pills .nav-link.active {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            transform: translateX(5px);
        }

        .nav-pills .nav-link i {
            margin-right: 0.5rem;
            width: 16px;
        }

        /* Cards */
        .welcome-card {
            background: var(--glass-bg);
            backdrop-filter: blur(20px);
            border-radius: 15px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            border: 1px solid var(--glass-border);
        }

        .welcome-card h1 {
            color: #333;
            font-weight: 700;
            font-size: 1.8rem;
            margin-bottom: 0.5rem;
        }

        .welcome-card .lead {
            color: #666;
            font-size: 1.1rem;
            margin-bottom: 0.5rem;
        }

        .stats-card {
            background: var(--glass-bg);
            backdrop-filter: blur(20px);
            border-radius: 15px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            border: 1px solid var(--glass-border);
            text-align: center;
            transition: all 0.3s ease;
            height: auto;
        }

        .stats-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(0,0,0,0.15);
        }

        .stats-icon {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            font-size: 1.5rem;
            color: white;
        }

        .stats-card:nth-child(1) .stats-icon { background: linear-gradient(135deg, var(--primary-color), #ff8e53); }
        .stats-card:nth-child(2) .stats-icon { background: linear-gradient(135deg, var(--secondary-color), #44a08d); }
        .stats-card:nth-child(3) .stats-icon { background: linear-gradient(135deg, var(--accent-color), #f5576c); }
        .stats-card:nth-child(4) .stats-icon { background: linear-gradient(135deg, var(--warning-color), #fa709a); }

        .stats-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: #333;
            margin: 0.5rem 0;
        }

        .stats-label {
            color: #666;
            font-weight: 500;
            font-size: 0.9rem;
            margin-bottom: 0.5rem;
        }

        .progress {
            height: 8px;
            border-radius: 10px;
            background: rgba(0,0,0,0.1);
            margin: 0.5rem 0;
        }

        .progress-bar {
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            border-radius: 10px;
        }

        /* Activity Cards */
        .activity-card {
            background: var(--glass-bg);
            backdrop-filter: blur(20px);
            border-radius: 15px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            border: 1px solid var(--glass-border);
            margin-bottom: 1.5rem;
        }

        .card-header {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
            border: none;
            border-radius: 15px 15px 0 0 !important;
            padding: 1rem 1.5rem;
            color: white;
        }

        .card-header h5 {
            margin: 0;
            font-weight: 600;
            font-size: 1.1rem;
        }

        .card-body {
            padding: 1.5rem;
        }

        .activity-item {
            background: rgba(255,255,255,0.7);
            border-radius: 10px;
            padding: 1rem;
            margin-bottom: 0.5rem;
            transition: all 0.3s ease;
        }

        .activity-item:hover {
            background: rgba(255,255,255,0.9);
            transform: translateX(5px);
        }

        .activity-badge {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 0.3rem 0.8rem;
            border-radius: 15px;
            font-size: 0.8rem;
            font-weight: 500;
        }

        /* Chart Container */
        .chart-container {
            background: var(--glass-bg);
            backdrop-filter: blur(20px);
            border-radius: 10px;
            padding: 1rem;
            height: 250px;
            position: relative;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .sidebar {
                display: none;
                position: fixed;
                top: 70px;
                left: 0;
                width: 100%;
                z-index: 1025;
                border-radius: 0;
            }

            .sidebar.show {
                display: block;
            }

            .content-area {
                padding: 0.5rem;
            }

            .welcome-card {
                padding: 1rem;
            }

            .welcome-card h1 {
                font-size: 1.5rem;
            }

            .stats-number {
                font-size: 2rem;
            }

            .stats-card {
                margin-bottom: 1rem;
                padding: 1rem;
            }

            .chart-container {
                height: 200px;
            }
        }

        @media (max-width: 576px) {
            .navbar-brand {
                font-size: 1rem;
            }

            .welcome-card h1 {
                font-size: 1.3rem;
            }

            .stats-number {
                font-size: 1.8rem;
            }

            .activity-item {
                padding: 0.8rem;
            }
        }

        /* Animations */
        .fade-in {
            animation: fadeIn 0.6s ease-out;
        }

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

        /* Utilities */
        .text-primary-custom { color: var(--primary-color) !important; }
        .bg-primary-custom { background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important; }
		
		/* สไตล์หัวตารางแบบสีพื้น */
.table thead th {
    background: #4ecdc4 !important; /* สีเขียวน้ำทะเล */
    color: white !important;
    font-weight: 600 !important;
    border: none !important;
    padding: 1rem !important;
    text-align: center !important;
    font-size: 0.95rem !important;
}

/* สไตล์ตารางทั้งหมด */
.table {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border: 1px solid var(--glass-border);
}

/* แถวข้อมูลในตาราง */
.table tbody tr {
    background: rgba(255, 255, 255, 0.8);
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.table tbody tr:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-1px);
    transition: all 0.3s ease;
}

.table tbody td {
    padding: 0.8rem 1rem;
    border: none;
    color: #333;
    vertical-align: middle;
}

/* ตัวเลือกสีอื่นๆ สำหรับหัวตาราง */

/* สีน้ำเงิน */
.table-blue thead th {
    background: #3498db !important;
}

/* สีแดง */
.table-red thead th {
    background: #e74c3c !important;
}

/* สีเขียว */
.table-green thead th {
    background: #2ecc71 !important;
}

/* สีม่วง */
.table-purple thead th {
    background: #9b59b6 !important;
}

/* สีส้ม */
.table-orange thead th {
    background: #f39c12 !important;
}

/* สีเทา */
.table-gray thead th {
    background: #34495e !important;
}

/* สำหรับ responsive */
@media (max-width: 768px) {
    .table thead th {
        font-size: 0.8rem !important;
        padding: 0.5rem !important;
    }
    
    .table tbody td {
        font-size: 0.85rem;
        padding: 0.5rem;
    }
}

/* การ์ดสำหรับใส่ตาราง */
.table-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-radius: 15px;
    padding: 0;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border: 1px solid var(--glass-border);
    overflow: hidden;
}

.table-card .card-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
    border: none;
    border-radius: 0 !important;
    padding: 1rem 1.5rem;
    color: white;
}

.table-card .card-body {
    padding: 0;
}

.table-card .table {
    margin: 0;
    border-radius: 0;
    box-shadow: none;
    border: none;
    background: transparent;
}
	</style>