body {
    margin: 0;
    background: #f4f6f9;
    font-family: Arial, Helvetica, sans-serif;
    color: #222;
}

.container {
    max-width: 700px;
    margin: 50px auto;
    padding: 20px;
}

h1 {
    margin-bottom: 5px;
}

.subtitle {
    color: #666;
    margin-bottom: 25px;
}

.card {
    background: white;
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

label {
    display: block;
    margin-top: 15px;
    margin-bottom: 5px;
    font-weight: bold;
}

input {
    width: 100%;
    padding: 10px;
    box-sizing: border-box;
    font-size: 16px;
}

button {
    margin-top: 20px;
    width: 100%;
    padding: 12px;
    font-size: 16px;
    border: none;
    border-radius: 6px;
    background: #2563eb;
    color: white;
    cursor: pointer;
}

button:hover {
    background: #1d4ed8;
}

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

td {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

td:last-child {
    text-align: right;
}