body {
    background-color: #f5f5f5;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
}

.login-container {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 40px;
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.login-title {
    color: #2c3e50;
    margin-bottom: 30px;
}

.login-subtitle {
    color: #7f8c8d;
    margin-bottom: 30px;
    font-size: 0.95rem;
}

.google-btn {
    display: inline-flex;
    align-items: center;
    background-color: #fff;
    color: #444;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 12px 20px;
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: background-color 0.3s;
    text-decoration: none;
}

.google-btn:hover {
    background-color: #f1f1f1;
}

.google-icon {
    margin-right: 10px;
    width: 18px;
    height: 18px;
}

.login-footer {
    margin-top: 30px;
    font-size: 0.8rem;
    color: #95a5a6;
}

@media (max-width: 500px) {
    .login-container {
        padding: 20px 8px;
        max-width: 98vw;
    }
    .google-btn {
        width: 100%;
        justify-content: center;
        font-size: 1.05rem;
        padding: 16px 0;
    }
    .login-title {
        font-size: 1.2rem;
    }
    .login-subtitle {
        font-size: 0.95rem;
    }
}

@media (max-width: 350px) {
    .login-title {
        font-size: 1rem;
    }
    .login-subtitle {
        font-size: 0.85rem;
    }
    .google-btn {
        font-size: 0.95rem;
        padding: 12px 0;
    }
}