/* Genel reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, #f2f2f2, #e6f7ff);
    color: #333;
    padding: 20px;
}

.container {
    max-width: 500px;
    margin: auto;
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

h2 {
    text-align: center;
    margin-bottom: 20px;
    color: #0066cc;
}

form input[type="email"],
form input[type="password"],
form button {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    font-size: 16px;
    border-radius: 6px;
    border: 1px solid #ccc;
    transition: all 0.3s ease;
}

form input:focus {
    border-color: #66afe9;
    outline: none;
}

form button {
    background-color: #0066cc;
    color: white;
    border: none;
    cursor: pointer;
}

form button:hover {
    background-color: #004a99;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

table th, table td {
    border: 1px solid #ccc;
    padding: 12px;
    text-align: center;
}

table th {
    background-color: #0066cc;
    color: white;
}

@media screen and (max-width: 600px) {
    .container, table {
        width: 100%;
    }

    table th, table td {
        font-size: 14px;
        padding: 8px;
    }
}