body {
    background: linear-gradient(to right,  rgba(0, 0, 0, 0.5), #003366, #00bcd4, rgba(0, 0, 0, 0.5)); /* Dark blue to cyan */
    color: #ffffff;
    font-family: 'Arial', sans-serif;
}

.container {
    background: rgba(0, 0, 0, 0.8); /* Dark background for contrast */
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 0 40px rgba(0, 188, 212, 0.8); /* Cyan shadows */
    margin: 50px auto; /* Center container */
    max-width: 800px; /* Limit width for better readability */
    backdrop-filter: blur(10px); /* Frosted glass effect */
    overflow: auto; /* Enable scrolling if content overflows */
}

h2, h4 {
    color: #00bcd4; /* Cyan text */
    text-shadow: 0 0 10px rgba(0, 188, 212, 0.8);
}

.alert {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(0, 188, 212, 0.5); /* Cyan borders */
    border-radius: 10px;
    color: #00bcd4; /* Cyan text */
}

table {
    margin-top: 20px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

th, td {
    color: #ffffff; /* White text for table */
}

th {
    background: rgba(0, 0, 0, 0.5);
    text-shadow: 0 0 5px rgba(0, 188, 212, 0.8);
}

img {
    max-width: 50px;
    border-radius: 50%;
    box-shadow: 0 0 15px rgba(0, 188, 212, 0.8); /* Cyan shadow */
}

a {
    color: #00bcd4;
    text-decoration: none;
    transition: color 0.3s, text-shadow 0.3s;
}

a:hover {
    color: #ffffff;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.row {
    margin-bottom: 20px; /* Space between user and customer details */
}

.user-details, .customer-details {
    flex: 1; /* Flexbox for equal width */
    margin: 10px;
}

.details-box {
    width:100%;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 10px;
    padding: 15px;
    box-shadow: 0 0 20px rgba(0, 188, 212, 0.8); /* Cyan shadow */
}
.btn {
    background: rgba(0, 0, 0, 0.5);
    border-radius: 10px;
    padding: 15px;
    box-shadow: 0 0 20px rgba(0, 188, 212, 0.8); /* Cyan shadow */
}
.btn-primary:hover {
    background: rgba(0, 188, 212, 0.8);
    border-radius: 10px;
    padding: 15px;
    box-shadow: 0 0 20px rgba(0, 188, 212, 0.8); /* Cyan shadow */
}   
.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    border: 2px solid rgba(0, 188, 212, 0.5); /* Cyan borders */
    padding: 15px;
    box-shadow: 0 0 20px rgba(0, 188, 212, 0.8); /* Cyan shadow */
}   
.custom-input {
    color: white;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 10px;
    padding: 5px;
    border: none; /* Optional: Remove default border */
    box-shadow: 0 0 20px rgba(0, 188, 212, 0.8); /* Cyan shadow */
}