* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: 'Roboto', sans-serif;
    background-color: #f1f3f4;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}
.wrapper {
    background-color: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 360px;
}
.logo {
    display: block;
    margin: 0 auto 1rem;
    width: 60px;
}
h2 {
    font-size: 1.5rem;
    color: #202124;
    text-align: center;
    margin-bottom: 1rem;
}
p {
    font-size: 0.9rem;
    color: #5f6368;
    text-align: center;
    margin-bottom: 1.5rem;
}
input[type="text"], input[type="password"] {
    width: 100%;
    padding: 12px;
    margin-bottom: 1rem;
    border: 1px solid #dadce0;
    border-radius: 4px;
    font-size: 1rem;
}
button {
    width: 100%;
    padding: 12px;
    background-color: #1a73e8;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
}
button:hover {
    background-color: #1669c1;
}
.error-box {
    background-color: #fce8e6;
    color: #d93025;
    border: 1px solid #f6c7c4;
    padding: 12px;
    margin-bottom: 1rem;
    border-radius: 4px;
    text-align: center;
    font-size: 0.95rem;
}
@media (max-width: 400px) {
    .wrapper {
        padding: 1.5rem;
        margin: 1rem;
    }
}