body {
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #667eea, #764ba2);
    margin: 0;
    padding: 0;
}

.container {
    width: 75%;
    margin: 40px auto;
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0px 5px 20px rgba(0,0,0,0.3);
}

h1 {
    text-align: center;
    color: #4b0082;
    margin-bottom: 25px;
}

input {
    width: 22%;
    padding: 12px;
    margin: 8px;
    border: 2px solid #667eea;
    border-radius: 8px;
    font-size: 15px;
}

input:focus {
    outline: none;
    border-color: #ff4081;
}

button {
    padding: 12px 25px;
    background: linear-gradient(90deg, #ff4081, #ff9800);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: 0.3s;
}

button:hover {
    transform: scale(1.05);
    opacity: 0.9;
}

table {
    width: 100%;
    margin-top: 25px;
    border-collapse: collapse;
    overflow: hidden;
    border-radius: 10px;
}

th {
    background: #667eea;
    color: white;
    padding: 15px;
}

td {
    padding: 12px;
    text-align: center;
}

tr:nth-child(even) {
    background: #f3f3f3;
}

tr:hover {
    background: #ffe0f0;
    transition: 0.3s;
}