body {
    margin: 0;
    padding: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #f3f4f6;
    font-family: "Segoe UI", sans-serif;
}

.container {
    background: white;
    padding: 40px 50px;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    text-align: center;
    width: 350px;
}

h2 {
    margin-bottom: 20px;
    color: #111827;
}

p {
    margin: 20px 0 8px;
    font-weight: 500;
    color: #374151;
}

input {
    width: 100%;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid #d1d5db;
    margin-bottom: 10px;
    font-size: 15px;
    transition: 0.2s;
}

input:focus {
    border-color: #2563eb;
    outline: none;
    box-shadow: 0 0 0 3px rgba(37,99,235,0.2);
}

button {
    width: 100%;
    padding: 10px 12px;
    border: none;
    border-radius: 8px;
    background: #2563eb;
    color: white;
    font-size: 15px;
    cursor: pointer;
    transition: 0.2s;
}

button:hover {
    background: #1e40af;
}