body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 40px;
    background-color: cyan;
    color: #333;
}

.container {
    max-width: 850px;
    margin: auto;
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

h1 {
    color: #000000;
    margin-bottom: 5px;
}

.status {
    font-weight: bold;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 20px;
    background-color: #e8f5e9;
    color: #2e7d32;
}

.form-group {
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

input[type="text"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

button {
    background-color: #39a900;
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    width: 100%;
    font-weight: bold;
}

button:hover {
    background-color: #2e8800;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 25px;
}

th, td {
    border: 1px solid #e0e0e0;
    padding: 12px;
    text-align: left;
}

th {
    background-color: #f8f9fa;
    color: #555;
}

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