<!DOCTYPE html>
<html lang="tr">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Giriş Sayfası</title>
    <style>
        /* Genel Stil Ayarları */
        body {
            margin: 0;
            font-family: Arial, sans-serif;
            background-color: #f8f8f8;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
        }

        /* Kart Stili */
        .card {
            background-color: white;
            width: 100%;
            max-width: 400px;
            padding: 20px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            border-radius: 10px;
            box-sizing: border-box;
        }

        /* Başlık Stili */
        .header {
            background-color: #008c4a;
            color: white;
            text-align: center;
            padding: 15px 0;
            font-size: 20px;
            font-weight: bold;
            border-top-left-radius: 10px;
            border-top-right-radius: 10px;
        }

        /* Giriş Kutuları */
        .input-box {
            width: 100%;
            padding: 15px;
            margin: 15px 0;
            border: 1px solid #ccc;
            border-radius: 5px;
            font-size: 16px;
            box-sizing: border-box;
        }

        /* Giriş Butonu */
        .button {
            background-color: #00a99d;
            color: white;
            width: 100%;
            padding: 15px;
            border: none;
            border-radius: 5px;
            font-size: 16px;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }

        .button:hover {
            background-color: #008f85;
        }

        /* Bağlantılar */
        .link {
            text-align: center;
            margin-top: 20px;
        }

        .link a {
            color: #00a99d;
            text-decoration: none;
            font-size: 14px;
        }

        .link a:hover {
            text-decoration: underline;
        }

        /* Responsive Tasarım için Medya Sorguları */
        @media (max-width: 480px) {
            .header {
                font-size: 18px;
                padding: 12px 0;
            }

            .input-box {
                padding: 12px;
                font-size: 14px;
                margin: 12px 0;
            }

            .button {
                padding: 12px;
                font-size: 14px;
            }

            .link a {
                font-size: 12px;
            }
        }
    </style>
</head>
<body>
    <div class="card">
        <div class="header">Giriş</div>
        <div class="container">
            <input type="text" class="input-box" placeholder="Müşteri/T.C. Kimlik Numarası">
            <input type="password" class="input-box" placeholder="Parola">
            <button class="button">Giriş</button>
            <div class="link">
                <a href="#">Parola Al / Parolamı Unuttum</a>
            </div>
        </div>
    </div>
</body>
</html>
